🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 415 Days

Day: 29.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.36 AU - 1.86 AU

Year: 715 Days

Day: 13.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.67 AU - 4.43 AU

Year: 2340 Days

Day: 39.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 95.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,021,800 km

• M1: 744,100 km (0.075 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 10.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.69 AU - 7.55 AU

Year: 5959 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 98,021,800 km

• M1: 209,138 km (0.076 R)
• M2: 343,626 km (0.087 R)
• M3: 516,561 km (0.106 R)
• M4: 624,422 km (0.104 R)
• M5: 801,994 km (0.064 R)
• M6: 985,551 km (0.092 R)
• M7: 1,112,111 km (0.113 R)
• M8: 1,219,821 km (0.081 R)
• M9: 1,459,327 km (0.115 R)
• M10: 1,551,480 km (0.107 R)
• M11: 1,672,803 km (0.118 R)
• M12: 1,968,858 km (0.115 R)
• M13: 2,130,722 km (0.11 R)
• M14: 2,266,408 km (0.107 R)
• M15: 2,514,890 km (0.104 R)
• M16: 2,610,483 km (0.111 R)
• M17: 2,739,735 km (0.06 R)
• M18: 2,871,232 km (0.092 R)
• M19: 3,400,659 km (0.106 R)
• M20: 3,613,836 km (0.106 R)
• M21: 3,740,246 km (0.089 R)
• M22: 4,016,104 km (0.099 R)
• M23: 4,109,454 km (0.03 R)
• M24: 4,203,700 km (0.11 R)
• M25: 4,509,927 km (0.114 R)
• M26: 4,883,174 km (0.094 R)
• M27: 5,103,831 km (0.11 R)
• M28: 5,225,454 km (0.115 R)
• M29: 5,451,346 km (0.09 R)
• M30: 5,617,550 km (0.038 R)
• M31: 5,806,492 km (0.056 R)
• M32: 6,408,174 km (0.115 R)
• M33: 6,539,671 km (0.071 R)
• M34: 6,627,784 km (0.073 R)
• M35: 6,805,357 km (0.082 R)
• M36: 6,894,816 km (0.089 R)
• M37: 7,029,604 km (0.09 R)
• M38: 7,600,619 km (0.106 R)
• M39: 7,810,056 km (0.096 R)
• M40: 8,044,775 km (0.09 R)
• M41: 8,497,309 km (0.106 R)
• M42: 8,641,970 km (0.085 R)
• M43: 8,738,909 km (0.036 R)
• M44: 8,836,148 km (0.11 R)
• M45: 8,933,686 km (0.092 R)
• M46: 9,080,890 km (0.074 R)
• M47: 9,452,192 km (0.069 R)
• M48: 9,878,995 km (0.086 R)
• M49: 10,056,567 km (0.036 R)
• M50: 10,133,012 km (0.1 R)
• M51: 10,389,273 km (0.109 R)
• M52: 10,934,258 km (0.056 R)
• M53: 11,276,388 km (0.094 R)
• M54: 12,052,203 km (0.077 R)
• M55: 12,214,816 km (0.065 R)
• M56: 12,872,897 km (0.113 R)
• M57: 13,486,098 km (0.085 R)
• M58: 13,909,760 km (0.106 R)
• M59: 14,080,451 km (0.1 R)
• M60: 14,223,167 km (0.04 R)
• M61: 14,423,927 km (0.052 R)
• M62: 15,236,094 km (0.042 R)
• M63: 15,677,258 km (0.112 R)
• M64: 15,884,601 km (0.06 R)
• M65: 16,212,220 km (0.063 R)
• M66: 17,391,949 km (0.077 R)
• M67: 17,698,774 km (0.029 R)
• M68: 18,007,544 km (0.053 R)
• M69: 18,131,561 km (0.115 R)
• M70: 18,255,877 km (0.039 R)
• M71: 18,724,417 km (0.071 R)
• M72: 18,818,515 km (0.087 R)
• M73: 19,577,873 km (0.116 R)
• M74: 20,121,662 km (0.108 R)
• M75: 20,443,895 km (0.07 R)
• M76: 20,638,073 km (0.08 R)
• M77: 21,158,824 km (0.106 R)
• M78: 21,420,919 km (0.106 R)
• M79: 21,782,946 km (0.107 R)
• M80: 21,881,980 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 11.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.37 AU - 10.31 AU

Year: 8426 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,021,800 km

• M1: 140,772 km (0.101 R)
• M2: 218,114 km (0.104 R)
• M3: 532,718 km (0.106 R)
• M4: 692,638 km (0.043 R)
• M5: 1,179,130 km (0.107 R)
• M6: 1,605,484 km (0.026 R)
• M7: 1,844,991 km (0.043 R)
• M8: 2,553,187 km (0.088 R)
• M9: 2,652,221 km (0.098 R)
• M10: 2,752,601 km (0.104 R)
• M11: 2,833,982 km (0.071 R)
• M12: 2,978,194 km (0.088 R)
• M13: 3,209,772 km (0.095 R)
• M14: 3,381,959 km (0.075 R)
• M15: 3,690,879 km (0.108 R)
• M16: 3,917,071 km (0.115 R)
• M17: 4,008,924 km (0.049 R)
• M18: 4,218,062 km (0.048 R)
• M19: 4,430,939 km (0.091 R)
• M20: 4,623,173 km (0.061 R)
• M21: 5,419,482 km (0.084 R)
• M22: 5,859,749 km (0.027 R)
• M23: 6,231,051 km (0.112 R)
• M24: 6,473,848 km (0.094 R)
• M25: 6,719,936 km (0.115 R)
• M26: 6,830,190 km (0.082 R)
• M27: 7,334,036 km (0.086 R)
• M28: 7,676,764 km (0.067 R)
• M29: 9,653,401 km (0.115 R)
• M30: 9,778,016 km (0.038 R)
• M31: 9,966,061 km (0.102 R)
• M32: 10,123,587 km (0.056 R)
• M33: 10,441,333 km (0.115 R)
• M34: 10,537,225 km (0.081 R)
• M35: 11,216,998 km (0.078 R)
• M36: 11,348,195 km (0.079 R)
• M37: 13,167,605 km (0.11 R)
• M38: 14,967,716 km (0.106 R)
• M39: 15,329,743 km (0.11 R)
• M40: 15,438,949 km (0.116 R)
• M41: 15,878,168 km (0.06 R)
• M42: 16,025,522 km (0.076 R)
• M43: 16,136,225 km (0.092 R)
• M44: 16,694,075 km (0.12 R)
• M45: 16,843,972 km (0.114 R)
• M46: 16,956,619 km (0.115 R)
• M47: 17,220,510 km (0.037 R)
• M48: 17,523,745 km (0.079 R)
• M49: 17,905,220 km (0.092 R)
• M50: 18,443,921 km (0.062 R)
• M51: 19,222,878 km (0.116 R)
• M52: 19,893,375 km (0.082 R)
• M53: 21,135,935 km (0.076 R)
• M54: 22,651,511 km (0.056 R)
• M55: 23,443,333 km (0.117 R)
• M56: 23,905,889 km (0.09 R)
• M57: 24,244,280 km (0.041 R)
• M58: 25,397,829 km (0.095 R)
• M59: 25,959,569 km (0.085 R)
• M60: 27,095,466 km (0.091 R)
• M61: 27,404,086 km (0.102 R)
• M62: 27,846,896 km (0.076 R)
• M63: 27,935,757 km (0.118 R)
• M64: 28,113,778 km (0.103 R)
• M65: 28,247,519 km (0.098 R)
• M66: 28,515,598 km (0.064 R)
• M67: 29,009,421 km (0.101 R)
• M68: 29,370,251 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.6

Radius: 10.4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.68 AU - 10.32 AU

Year: 8670 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,021,800 km

• M1: 156,779 km (0.115 R)
• M2: 261,497 km (0.059 R)
• M3: 503,247 km (0.091 R)
• M4: 667,506 km (0.097 R)
• M5: 1,206,656 km (0.105 R)
• M6: 1,370,167 km (0.105 R)
• M7: 1,519,316 km (0.057 R)
• M8: 1,811,032 km (0.051 R)
• M9: 2,194,601 km (0.109 R)
• M10: 2,269,400 km (0.071 R)
• M11: 2,370,528 km (0.052 R)
• M12: 3,148,287 km (0.096 R)
• M13: 4,626,613 km (0.114 R)
• M14: 4,723,254 km (0.106 R)
• M15: 4,788,179 km (0.117 R)
• M16: 4,918,778 km (0.092 R)
• M17: 5,150,206 km (0.103 R)
• M18: 5,589,575 km (0.073 R)
• M19: 6,076,366 km (0.102 R)
• M20: 6,253,490 km (0.061 R)
• M21: 6,795,334 km (0.055 R)
• M22: 7,314,588 km (0.09 R)
• M23: 7,693,370 km (0.04 R)
• M24: 8,156,375 km (0.118 R)
• M25: 9,847,429 km (0.074 R)
• M26: 10,013,932 km (0.105 R)
• M27: 10,307,742 km (0.098 R)
• M28: 10,689,665 km (0.096 R)
• M29: 11,249,610 km (0.119 R)
• M30: 11,555,089 km (0.026 R)
• M31: 12,218,855 km (0.064 R)
• M32: 12,804,082 km (0.11 R)
• M33: 12,894,888 km (0.115 R)
• M34: 13,260,505 km (0.089 R)
• M35: 16,602,222 km (0.087 R)
• M36: 17,300,246 km (0.114 R)
• M37: 17,501,455 km (0.112 R)
• M38: 17,855,553 km (0.044 R)
• M39: 18,365,383 km (0.105 R)
• M40: 18,673,554 km (0.108 R)
• M41: 18,879,999 km (0.049 R)
• M42: 19,556,182 km (0.106 R)
• M43: 20,187,335 km (0.093 R)
• M44: 20,346,208 km (0.092 R)
• M45: 20,558,637 km (0.031 R)
• M46: 20,771,814 km (0.067 R)
• M47: 21,361,828 km (0.085 R)
• M48: 21,577,698 km (0.05 R)
• M49: 21,740,161 km (0.09 R)
• M50: 22,503,409 km (0.116 R)
• M51: 24,224,832 km (0.102 R)
• M52: 24,506,375 km (0.093 R)
• M53: 25,072,902 km (0.115 R)
• M54: 25,243,593 km (0.055 R)
• M55: 25,414,733 km (0.073 R)
• M56: 25,815,656 km (0.111 R)
• M57: 27,733,650 km (0.107 R)
• M58: 27,851,384 km (0.055 R)
• M59: 28,680,006 km (0.053 R)
• M60: 30,058,999 km (0.098 R)
• M61: 30,301,049 km (0.049 R)
• M62: 30,482,960 km (0.058 R)
• M63: 30,726,056 km (0.089 R)
• M64: 31,398,050 km (0.072 R)
• M65: 31,889,928 km (0.111 R)
• M66: 33,317,839 km (0.067 R)
• M67: 33,819,441 km (0.051 R)
• M68: 34,323,586 km (0.114 R)
• M69: 34,703,265 km (0.031 R)
• M70: 35,211,748 km (0.067 R)
• M71: 35,402,934 km (0.11 R)
• M72: 35,594,569 km (0.112 R)
• M73: 35,786,653 km (0.038 R)
• M74: 37,269,916 km (0.116 R)
• M75: 37,464,992 km (0.08 R)
• M76: 39,698,189 km (0.07 R)
• M77: 40,096,717 km (0.109 R)
• M78: 40,363,151 km (0.034 R)
• M79: 41,233,212 km (0.084 R)
• M80: 41,636,827 km (0.11 R)
• M81: 42,041,789 km (0.113 R)
• M82: 44,223,524 km (0.078 R)
• M83: 44,705,678 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.4

Radius: 4.9

Gravity: 31.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.53 AU - 22.43 AU

Year: 27793 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,021,800 km

• M1: 131,048 km (0.108 R)
• M2: 786,586 km (0.108 R)
• M3: 874,250 km (0.091 R)
• M4: 2,236,039 km (0.074 R)
• M5: 2,488,561 km (0.089 R)
• M6: 3,252,108 km (0.108 R)
• M7: 4,338,338 km (0.104 R)
• M8: 5,137,490 km (0.066 R)
• M9: 5,192,392 km (0.103 R)
• M10: 5,469,747 km (0.101 R)
• M11: 6,507,657 km (0.102 R)
• M12: 7,171,124 km (0.081 R)
• M13: 7,729,722 km (0.099 R)
• M14: 7,855,833 km (0.095 R)
• M15: 8,046,271 km (0.097 R)
• M16: 8,366,859 km (0.037 R)
• M17: 8,626,412 km (0.109 R)
• M18: 9,963,368 km (0.091 R)
• M19: 10,031,884 km (0.112 R)
• M20: 10,307,592 km (0.099 R)
• M21: 11,078,470 km (0.033 R)
• M22: 11,363,454 km (0.059 R)
• M23: 11,435,112 km (0.106 R)
• M24: 11,722,938 km (0.118 R)
• M25: 12,453,275 km (0.062 R)
• M26: 14,575,021 km (0.101 R)
• M27: 15,916,765 km (0.101 R)
• M28: 16,561,681 km (0.087 R)
• M29: 17,050,866 km (0.08 R)
• M30: 20,956,567 km (0.092 R)
• M31: 21,308,721 km (0.09 R)
• M32: 22,018,862 km (0.107 R)
• M33: 23,008,003 km (0.085 R)
• M34: 23,280,271 km (0.077 R)
• M35: 23,919,802 km (0.082 R)
• M36: 28,360,166 km (0.061 R)
• M37: 28,944,944 km (0.106 R)
• M38: 31,323,700 km (0.103 R)
• M39: 32,029,353 km (0.113 R)
• M40: 32,333,186 km (0.085 R)
• M41: 34,799,307 km (0.038 R)
• M42: 35,634,662 km (0.1 R)
• M43: 36,054,882 km (0.111 R)
• M44: 37,538,294 km (0.094 R)
• M45: 39,474,689 km (0.048 R)
• M46: 40,345,648 km (0.072 R)
• M47: 41,333,144 km (0.042 R)
• M48: 41,443,248 km (0.118 R)
• M49: 43,331,771 km (0.115 R)
• M50: 44,681,443 km (0.094 R)
• M51: 45,134,575 km (0.076 R)
• M52: 47,537,566 km (0.05 R)
• M53: 48,464,025 km (0.077 R)
• M54: 49,045,961 km (0.09 R)
• M55: 50,452,181 km (0.115 R)
• M56: 50,805,830 km (0.089 R)
• M57: 51,042,045 km (0.088 R)
• M58: 51,515,523 km (0.074 R)
• M59: 51,990,496 km (0.092 R)
• M60: 54,507,779 km (0.061 R)
• M61: 56,452,252 km (0.078 R)
• M62: 58,666,600 km (0.106 R)
• M63: 59,038,500 km (0.1 R)
• M64: 59,659,930 km (0.087 R)
• M65: 60,158,689 km (0.075 R)
• M66: 61,034,884 km (0.069 R)
• M67: 62,420,160 km (0.035 R)
• M68: 62,799,690 km (0.094 R)
• M69: 65,093,325 km (0.099 R)
• M70: 67,673,738 km (0.082 R)
• M71: 69,107,185 km (0.089 R)
• M72: 70,946,042 km (0.085 R)
• M73: 71,474,422 km (0.063 R)
• M74: 74,135,618 km (0.091 R)
• M75: 74,403,548 km (0.068 R)
• M76: 75,613,047 km (0.106 R)
• M77: 76,017,709 km (0.098 R)
• M78: 76,693,592 km (0.069 R)
• M79: 78,324,060 km (0.111 R)
• M80: 79,006,824 km (0.085 R)
• M81: 79,280,439 km (0.044 R)
• M82: 79,828,715 km (0.041 R)
• M83: 80,378,188 km (0.044 R)
• M84: 80,653,448 km (0.082 R)
• M85: 83,005,426 km (0.078 R)
• M86: 84,399,379 km (0.07 R)
• M87: 87,210,472 km (0.114 R)
• M88: 87,351,842 km (0.096 R)
• M89: 87,776,401 km (0.117 R)
• M90: 88,627,613 km (0.085 R)
• M91: 89,766,651 km (0.032 R)
• M92: 91,915,475 km (0.103 R)
• M93: 93,502,110 km (0.077 R)
• M94: 93,791,582 km (0.111 R)
• M95: 94,952,312 km (0.115 R)
• M96: 95,971,821 km (0.079 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit