🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.18 AU - 1.48 AU

Year: 584 Days

Day: 22.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.64 AU - 1.9 AU

Year: 897 Days

Day: 18.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.31 AU - 2.37 AU

Year: 1363 Days

Day: 17.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 11.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.67 AU - 6.73 AU

Year: 5182 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,076,181 km

• M1: 155,432 km (0.055 R)
• M2: 230,979 km (0.113 R)
• M3: 323,730 km (0.031 R)
• M4: 536,458 km (0.036 R)
• M5: 645,066 km (0.119 R)
• M6: 1,020,108 km (0.103 R)
• M7: 1,203,066 km (0.073 R)
• M8: 1,554,023 km (0.108 R)
• M9: 1,650,962 km (0.033 R)
• M10: 1,733,391 km (0.083 R)
• M11: 1,851,274 km (0.117 R)
• M12: 2,006,855 km (0.085 R)
• M13: 2,095,118 km (0.061 R)
• M14: 2,184,877 km (0.031 R)
• M15: 2,829,494 km (0.029 R)
• M16: 3,381,959 km (0.111 R)
• M17: 3,466,631 km (0.031 R)
• M18: 3,595,136 km (0.106 R)
• M19: 3,681,604 km (0.054 R)
• M20: 3,768,969 km (0.042 R)
• M21: 4,422,263 km (0.066 R)
• M22: 4,585,324 km (0.09 R)
• M23: 4,679,421 km (0.065 R)
• M24: 4,821,689 km (0.097 R)
• M25: 5,038,007 km (0.104 R)
• M26: 5,630,265 km (0.074 R)
• M27: 5,832,671 km (0.082 R)
• M28: 6,639,752 km (0.107 R)
• M29: 6,934,609 km (0.115 R)
• M30: 7,620,815 km (0.064 R)
• M31: 7,844,912 km (0.094 R)
• M32: 8,501,647 km (0.077 R)
• M33: 8,675,779 km (0.061 R)
• M34: 9,625,127 km (0.039 R)
• M35: 10,081,401 km (0.101 R)
• M36: 11,046,756 km (0.097 R)
• M37: 11,364,501 km (0.094 R)
• M38: 11,653,076 km (0.088 R)
• M39: 11,879,268 km (0.106 R)
• M40: 12,335,840 km (0.066 R)
• M41: 13,064,980 km (0.103 R)
• M42: 13,199,020 km (0.056 R)
• M43: 13,367,318 km (0.115 R)
• M44: 13,468,595 km (0.083 R)
• M45: 13,671,899 km (0.117 R)
• M46: 13,910,508 km (0.064 R)
• M47: 14,013,132 km (0.058 R)
• M48: 14,461,028 km (0.073 R)
• M49: 14,634,412 km (0.092 R)
• M50: 15,335,427 km (0.047 R)
• M51: 15,868,145 km (0.089 R)
• M52: 16,119,021 km (0.076 R)
• M53: 17,171,741 km (0.077 R)
• M54: 17,762,204 km (0.078 R)
• M55: 17,985,254 km (0.069 R)
• M56: 18,321,700 km (0.058 R)
• M57: 18,925,028 km (0.084 R)
• M58: 19,880,659 km (0.12 R)
• M59: 20,035,044 km (0.115 R)
• M60: 20,189,729 km (0.077 R)
• M61: 20,306,116 km (0.059 R)
• M62: 21,087,316 km (0.042 R)
• M63: 21,284,187 km (0.105 R)
• M64: 23,571,239 km (0.112 R)
• M65: 24,021,528 km (0.117 R)
• M66: 24,268,365 km (0.112 R)
• M67: 24,806,020 km (0.033 R)
• M68: 24,889,196 km (0.12 R)
• M69: 24,972,373 km (0.093 R)
• M70: 26,230,939 km (0.086 R)
• M71: 26,442,620 km (0.063 R)
• M72: 26,527,442 km (0.116 R)
• M73: 26,953,198 km (0.103 R)
• M74: 27,081,403 km (0.077 R)
• M75: 27,725,123 km (0.074 R)
• M76: 28,460,845 km (0.117 R)
• M77: 29,071,653 km (0.097 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 13.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.76 AU - 10.26 AU

Year: 9453 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,076,181 km

• M1: 299,196 km (0.099 R)
• M2: 442,361 km (0.11 R)
• M3: 722,408 km (0.087 R)
• M4: 967,898 km (0.079 R)
• M5: 1,597,256 km (0.113 R)
• M6: 1,787,096 km (0.036 R)
• M7: 2,005,060 km (0.066 R)
• M8: 2,107,086 km (0.045 R)
• M9: 2,210,907 km (0.038 R)
• M10: 2,337,916 km (0.071 R)
• M11: 3,104,006 km (0.089 R)
• M12: 3,866,806 km (0.103 R)
• M13: 4,203,850 km (0.095 R)
• M14: 4,336,094 km (0.079 R)
• M15: 4,823,484 km (0.033 R)
• M16: 5,999,024 km (0.096 R)
• M17: 6,178,242 km (0.106 R)
• M18: 6,634,366 km (0.043 R)
• M19: 6,819,868 km (0.043 R)
• M20: 7,259,536 km (0.075 R)
• M21: 7,579,227 km (0.074 R)
• M22: 8,034,752 km (0.03 R)
• M23: 8,232,670 km (0.03 R)
• M24: 8,398,873 km (0.069 R)
• M25: 9,909,213 km (0.046 R)
• M26: 10,228,455 km (0.095 R)
• M27: 10,335,717 km (0.106 R)
• M28: 10,515,085 km (0.086 R)
• M29: 10,623,244 km (0.091 R)
• M30: 11,133,074 km (0.102 R)
• M31: 11,317,079 km (0.109 R)
• M32: 12,176,668 km (0.059 R)
• M33: 12,290,363 km (0.093 R)
• M34: 13,446,455 km (0.076 R)
• M35: 13,958,229 km (0.112 R)
• M36: 14,236,481 km (0.089 R)
• M37: 14,476,436 km (0.076 R)
• M38: 14,838,912 km (0.062 R)
• M39: 15,572,839 km (0.073 R)
• M40: 16,193,521 km (0.106 R)
• M41: 16,738,057 km (0.076 R)
• M42: 17,246,091 km (0.058 R)
• M43: 17,759,062 km (0.084 R)
• M44: 17,974,334 km (0.037 R)
• M45: 18,407,569 km (0.113 R)
• M46: 18,931,910 km (0.098 R)
• M47: 19,240,081 km (0.043 R)
• M48: 19,861,361 km (0.084 R)
• M49: 20,987,085 km (0.11 R)
• M50: 21,214,773 km (0.077 R)
• M51: 21,580,690 km (0.055 R)
• M52: 21,718,469 km (0.097 R)
• M53: 22,644,480 km (0.068 R)
• M54: 22,737,829 km (0.086 R)
• M55: 23,441,837 km (0.08 R)
• M56: 23,630,779 km (0.112 R)
• M57: 26,919,239 km (0.074 R)
• M58: 27,216,341 km (0.096 R)
• M59: 27,315,524 km (0.077 R)
• M60: 27,613,972 km (0.081 R)
• M61: 28,264,423 km (0.112 R)
• M62: 28,515,897 km (0.073 R)
• M63: 28,616,726 km (0.094 R)
• M64: 28,818,683 km (0.116 R)
• M65: 29,224,094 km (0.076 R)
• M66: 29,376,534 km (0.095 R)
• M67: 30,297,159 km (0.117 R)
• M68: 30,503,006 km (0.11 R)
• M69: 31,019,717 km (0.052 R)
• M70: 31,227,209 km (0.052 R)
• M71: 32,009,456 km (0.112 R)
• M72: 32,692,670 km (0.095 R)
• M73: 33,115,433 km (0.12 R)
• M74: 33,433,778 km (0.069 R)
• M75: 34,502,056 km (0.112 R)
• M76: 34,986,454 km (0.108 R)
• M77: 35,310,633 km (0.097 R)
• M78: 36,125,492 km (0.036 R)
• M79: 36,343,905 km (0.118 R)
• M80: 36,562,617 km (0.109 R)
• M81: 36,727,025 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 14.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.59 AU - 12.21 AU

Year: 12772 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,076,181 km

• M1: 218,562 km (0.103 R)
• M2: 353,500 km (0.088 R)
• M3: 582,684 km (0.099 R)
• M4: 807,829 km (0.06 R)
• M5: 932,444 km (0.099 R)
• M6: 1,330,075 km (0.085 R)
• M7: 1,423,723 km (0.098 R)
• M8: 1,558,810 km (0.096 R)
• M9: 1,739,225 km (0.112 R)
• M10: 1,927,120 km (0.103 R)
• M11: 2,602,105 km (0.074 R)
• M12: 2,892,176 km (0.106 R)
• M13: 3,116,722 km (0.105 R)
• M14: 3,425,342 km (0.059 R)
• M15: 3,961,950 km (0.115 R)
• M16: 4,240,202 km (0.104 R)
• M17: 5,024,095 km (0.119 R)
• M18: 5,144,072 km (0.066 R)
• M19: 5,417,687 km (0.109 R)
• M20: 5,509,989 km (0.111 R)
• M21: 5,664,823 km (0.119 R)
• M22: 5,852,717 km (0.099 R)
• M23: 6,234,940 km (0.111 R)
• M24: 6,494,193 km (0.109 R)
• M25: 6,691,064 km (0.097 R)
• M26: 6,889,880 km (0.105 R)
• M27: 7,601,367 km (0.102 R)
• M28: 8,478,908 km (0.099 R)
• M29: 8,694,329 km (0.084 R)
• M30: 8,838,990 km (0.067 R)
• M31: 9,167,358 km (0.086 R)
• M32: 10,830,437 km (0.12 R)
• M33: 10,947,273 km (0.113 R)
• M34: 11,418,656 km (0.081 R)
• M35: 11,617,023 km (0.038 R)
• M36: 12,138,072 km (0.101 R)
• M37: 13,705,110 km (0.095 R)
• M38: 13,958,379 km (0.099 R)
• M39: 14,128,023 km (0.117 R)
• M40: 14,255,779 km (0.113 R)
• M41: 15,030,248 km (0.059 R)
• M42: 16,440,806 km (0.086 R)
• M43: 17,343,928 km (0.09 R)
• M44: 18,495,383 km (0.074 R)
• M45: 18,962,876 km (0.027 R)
• M46: 19,623,949 km (0.104 R)
• M47: 19,861,810 km (0.087 R)
• M48: 20,244,481 km (0.114 R)
• M49: 20,533,205 km (0.119 R)
• M50: 20,968,685 km (0.05 R)
• M51: 21,309,618 km (0.085 R)
• M52: 21,799,701 km (0.111 R)
• M53: 22,293,523 km (0.071 R)
• M54: 22,841,201 km (0.042 R)
• M55: 23,443,482 km (0.09 R)
• M56: 24,663,902 km (0.06 R)
• M57: 25,644,815 km (0.103 R)
• M58: 26,166,164 km (0.119 R)
• M59: 26,533,277 km (0.097 R)
• M60: 26,743,761 km (0.091 R)
• M61: 27,007,652 km (0.082 R)
• M62: 27,431,762 km (0.086 R)
• M63: 27,804,709 km (0.12 R)
• M64: 28,825,266 km (0.082 R)
• M65: 28,987,579 km (0.076 R)
• M66: 30,516,769 km (0.068 R)
• M67: 30,627,022 km (0.107 R)
• M68: 31,180,086 km (0.055 R)
• M69: 32,408,733 km (0.108 R)
• M70: 33,653,088 km (0.081 R)
• M71: 34,682,920 km (0.101 R)
• M72: 34,855,556 km (0.099 R)
• M73: 36,597,623 km (0.044 R)
• M74: 36,773,401 km (0.069 R)
• M75: 37,656,477 km (0.086 R)
• M76: 38,964,261 km (0.101 R)
• M77: 40,105,693 km (0.12 R)
• M78: 40,226,419 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 4.5

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.69 AU - 12.93 AU

Year: 17459 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,076,181 km

• M1: 116,836 km (0.086 R)
• M2: 167,699 km (0.108 R)
• M3: 215,271 km (0.12 R)
• M4: 356,492 km (0.076 R)
• M5: 715,826 km (0.047 R)
• M6: 862,282 km (0.079 R)
• M7: 1,158,636 km (0.104 R)
• M8: 2,744,672 km (0.089 R)
• M9: 2,940,645 km (0.047 R)
• M10: 3,208,874 km (0.114 R)
• M11: 3,345,906 km (0.106 R)
• M12: 3,590,498 km (0.079 R)
• M13: 3,661,408 km (0.069 R)
• M14: 5,579,402 km (0.082 R)
• M15: 6,078,909 km (0.118 R)
• M16: 6,506,011 km (0.073 R)
• M17: 6,810,593 km (0.045 R)
• M18: 6,986,819 km (0.114 R)
• M19: 7,660,907 km (0.107 R)
• M20: 7,936,317 km (0.112 R)
• M21: 8,075,293 km (0.103 R)
• M22: 8,686,550 km (0.115 R)
• M23: 9,606,427 km (0.102 R)
• M24: 11,641,856 km (0.062 R)
• M25: 11,799,682 km (0.034 R)
• M26: 11,905,447 km (0.088 R)
• M27: 12,924,508 km (0.062 R)
• M28: 13,252,127 km (0.107 R)
• M29: 14,307,540 km (0.064 R)
• M30: 14,476,736 km (0.101 R)
• M31: 14,589,832 km (0.03 R)
• M32: 14,930,765 km (0.116 R)
• M33: 15,969,722 km (0.091 R)
• M34: 16,028,065 km (0.107 R)
• M35: 16,203,693 km (0.113 R)
• M36: 16,497,952 km (0.089 R)
• M37: 17,031,718 km (0.101 R)
• M38: 17,450,891 km (0.089 R)
• M39: 18,360,446 km (0.095 R)
• M40: 18,728,606 km (0.115 R)
• M41: 19,409,725 km (0.037 R)
• M42: 19,973,111 km (0.116 R)
• M43: 20,860,226 km (0.076 R)
• M44: 21,308,422 km (0.088 R)
• M45: 21,372,749 km (0.096 R)
• M46: 21,501,552 km (0.12 R)
• M47: 21,630,655 km (0.068 R)
• M48: 21,889,609 km (0.087 R)
• M49: 22,803,802 km (0.114 R)
• M50: 23,597,269 km (0.044 R)
• M51: 24,804,374 km (0.05 R)
• M52: 26,306,786 km (0.075 R)
• M53: 27,557,723 km (0.05 R)
• M54: 29,398,674 km (0.043 R)
• M55: 29,541,989 km (0.108 R)
• M56: 29,685,453 km (0.073 R)
• M57: 29,757,260 km (0.068 R)
• M58: 30,987,254 km (0.029 R)
• M59: 31,791,791 km (0.079 R)
• M60: 31,938,846 km (0.064 R)
• M61: 32,455,258 km (0.054 R)
• M62: 32,900,162 km (0.108 R)
• M63: 32,974,512 km (0.108 R)
• M64: 34,021,099 km (0.117 R)
• M65: 35,687,619 km (0.116 R)
• M66: 36,761,882 km (0.114 R)
• M67: 38,627,965 km (0.109 R)
• M68: 40,047,799 km (0.054 R)
• M69: 40,365,545 km (0.103 R)
• M70: 40,843,809 km (0.07 R)
• M71: 40,923,694 km (0.044 R)
• M72: 41,564,871 km (0.103 R)
• M73: 42,451,687 km (0.098 R)
• M74: 43,019,261 km (0.083 R)
• M75: 45,066,957 km (0.081 R)
• M76: 45,149,535 km (0.101 R)
• M77: 45,314,691 km (0.077 R)
• M78: 47,229,843 km (0.078 R)
• M79: 47,733,838 km (0.089 R)
• M80: 47,986,359 km (0.104 R)
• M81: 49,001,381 km (0.12 R)
• M82: 50,279,994 km (0.085 R)
• M83: 50,365,714 km (0.091 R)
• M84: 50,622,872 km (0.025 R)
• M85: 51,742,463 km (0.095 R)
• M86: 52,348,633 km (0.102 R)
• M87: 52,870,131 km (0.067 R)
• M88: 53,218,695 km (0.113 R)
• M89: 53,305,910 km (0.064 R)
• M90: 54,356,985 km (0.08 R)
• M91: 55,680,327 km (0.042 R)
• M92: 57,014,142 km (0.072 R)
• M93: 57,640,209 km (0.052 R)
• M94: 58,538,544 km (0.029 R)
• M95: 59,441,517 km (0.092 R)
• M96: 60,804,503 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.6

Radius: 4.2

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.43 AU - 21.55 AU

Year: 31513 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,076,181 km

• M1: 149,598 km (0.102 R)
• M2: 277,504 km (0.117 R)
• M3: 557,850 km (0.075 R)
• M4: 879,785 km (0.063 R)
• M5: 1,482,365 km (0.099 R)
• M6: 2,323,255 km (0.102 R)
• M7: 2,499,182 km (0.117 R)
• M8: 2,679,447 km (0.087 R)
• M9: 3,888,348 km (0.093 R)
• M10: 3,929,786 km (0.041 R)
• M11: 5,103,980 km (0.116 R)
• M12: 6,377,507 km (0.12 R)
• M13: 8,111,047 km (0.04 R)
• M14: 8,701,360 km (0.108 R)
• M15: 8,810,118 km (0.12 R)
• M16: 9,865,980 km (0.064 R)
• M17: 9,922,528 km (0.062 R)
• M18: 9,979,375 km (0.08 R)
• M19: 10,036,222 km (0.038 R)
• M20: 10,844,050 km (0.116 R)
• M21: 11,078,620 km (0.114 R)
• M22: 11,672,374 km (0.09 R)
• M23: 12,643,862 km (0.102 R)
• M24: 13,389,309 km (0.041 R)
• M25: 13,514,821 km (0.097 R)
• M26: 14,662,985 km (0.038 R)
• M27: 15,445,531 km (0.025 R)
• M28: 16,779,795 km (0.069 R)
• M29: 18,568,686 km (0.051 R)
• M30: 20,057,185 km (0.045 R)
• M31: 20,200,948 km (0.06 R)
• M32: 21,289,871 km (0.08 R)
• M33: 22,100,542 km (0.095 R)
• M34: 26,617,201 km (0.098 R)
• M35: 27,092,025 km (0.093 R)
• M36: 28,694,966 km (0.085 R)
• M37: 29,671,391 km (0.065 R)
• M38: 30,163,568 km (0.086 R)
• M39: 30,824,192 km (0.038 R)
• M40: 34,026,335 km (0.038 R)
• M41: 36,979,546 km (0.087 R)
• M42: 38,219,264 km (0.086 R)
• M43: 40,830,196 km (0.109 R)
• M44: 42,387,360 km (0.085 R)
• M45: 42,479,512 km (0.12 R)
• M46: 42,756,567 km (0.075 R)
• M47: 42,849,019 km (0.114 R)
• M48: 43,684,224 km (0.056 R)
• M49: 47,269,337 km (0.07 R)
• M50: 48,517,282 km (0.106 R)
• M51: 53,218,246 km (0.059 R)
• M52: 53,915,821 km (0.108 R)
• M53: 54,215,615 km (0.119 R)
• M54: 55,723,412 km (0.108 R)
• M55: 57,346,848 km (0.072 R)
• M56: 59,397,835 km (0.115 R)
• M57: 60,639,946 km (0.09 R)
• M58: 60,951,708 km (0.088 R)
• M59: 61,577,027 km (0.116 R)
• M60: 62,309,308 km (0.096 R)
• M61: 62,939,265 km (0.107 R)
• M62: 63,571,316 km (0.105 R)
• M63: 65,479,886 km (0.109 R)
• M64: 67,730,436 km (0.051 R)
• M65: 70,333,289 km (0.109 R)
• M66: 70,660,909 km (0.045 R)
• M67: 72,637,396 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,692 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit