🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 193 Days

Day: 23.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,914,064 km

• M1: 187,147 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.55 AU - 0.79 AU

Year: 207 Days

Day: 20 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,914,064 km

• M1: 107,411 km (0.105 R)
• M2: 224,397 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.83 AU - 1.11 AU

Year: 360 Days

Day: 45.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.19 AU

Year: 360 Days

Day: 29.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.47 AU - 3.95 AU

Year: 2167 Days

Day: 47.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 14.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.23 AU - 6.63 AU

Year: 4767 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,914,064 km

• M1: 225,743 km (0.112 R)
• M2: 403,465 km (0.05 R)
• M3: 499,358 km (0.092 R)
• M4: 658,081 km (0.119 R)
• M5: 790,774 km (0.051 R)
• M6: 996,322 km (0.06 R)
• M7: 1,152,951 km (0.093 R)
• M8: 1,262,456 km (0.061 R)
• M9: 1,492,837 km (0.095 R)
• M10: 2,198,490 km (0.105 R)
• M11: 2,734,499 km (0.1 R)
• M12: 2,884,397 km (0.073 R)
• M13: 3,311,199 km (0.1 R)
• M14: 3,552,650 km (0.089 R)
• M15: 3,737,553 km (0.095 R)
• M16: 4,333,551 km (0.09 R)
• M17: 4,665,359 km (0.096 R)
• M18: 5,028,433 km (0.056 R)
• M19: 5,377,445 km (0.036 R)
• M20: 5,614,408 km (0.109 R)
• M21: 6,000,969 km (0.119 R)
• M22: 6,123,639 km (0.098 R)
• M23: 6,800,270 km (0.118 R)
• M24: 7,005,369 km (0.071 R)
• M25: 7,527,166 km (0.035 R)
• M26: 7,712,817 km (0.08 R)
• M27: 7,899,964 km (0.068 R)
• M28: 8,553,258 km (0.08 R)
• M29: 8,747,137 km (0.042 R)
• M30: 9,709,351 km (0.078 R)
• M31: 9,969,800 km (0.113 R)
• M32: 10,144,680 km (0.1 R)
• M33: 10,645,833 km (0.05 R)
• M34: 11,185,283 km (0.096 R)
• M35: 11,397,413 km (0.084 R)
• M36: 12,011,213 km (0.103 R)
• M37: 12,228,579 km (0.069 R)
• M38: 12,572,803 km (0.085 R)
• M39: 13,916,492 km (0.098 R)
• M40: 14,014,179 km (0.115 R)
• M41: 14,243,213 km (0.116 R)
• M42: 14,671,662 km (0.088 R)
• M43: 14,771,144 km (0.094 R)
• M44: 14,970,708 km (0.078 R)
• M45: 15,137,809 km (0.118 R)
• M46: 15,676,660 km (0.11 R)
• M47: 15,948,330 km (0.077 R)
• M48: 16,187,537 km (0.076 R)
• M49: 16,324,718 km (0.082 R)
• M50: 17,330,614 km (0.031 R)
• M51: 17,717,474 km (0.104 R)
• M52: 18,036,118 km (0.096 R)
• M53: 18,571,528 km (0.104 R)
• M54: 18,823,152 km (0.087 R)
• M55: 19,657,908 km (0.114 R)
• M56: 19,767,563 km (0.105 R)
• M57: 20,282,629 km (0.092 R)
• M58: 20,430,581 km (0.052 R)
• M59: 20,653,183 km (0.098 R)
• M60: 20,802,033 km (0.089 R)
• M61: 20,988,581 km (0.091 R)
• M62: 21,175,728 km (0.112 R)
• M63: 21,891,853 km (0.108 R)
• M64: 22,424,721 km (0.108 R)
• M65: 22,692,800 km (0.056 R)
• M66: 22,846,437 km (0.113 R)
• M67: 23,231,951 km (0.07 R)
• M68: 23,931,471 km (0.114 R)
• M69: 24,166,190 km (0.064 R)
• M70: 25,231,925 km (0.109 R)
• M71: 26,192,194 km (0.085 R)
• M72: 26,434,093 km (0.049 R)
• M73: 26,920,137 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 12.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.96 AU - 7.34 AU

Year: 7203 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,914,064 km

• M1: 151,692 km (0.047 R)
• M2: 254,765 km (0.085 R)
• M3: 514,317 km (0.105 R)
• M4: 678,875 km (0.06 R)
• M5: 790,026 km (0.109 R)
• M6: 877,840 km (0.092 R)
• M7: 953,836 km (0.111 R)
• M8: 1,213,239 km (0.114 R)
• M9: 2,186,522 km (0.119 R)
• M10: 2,400,747 km (0.081 R)
• M11: 2,510,551 km (0.12 R)
• M12: 2,943,189 km (0.076 R)
• M13: 3,108,494 km (0.051 R)
• M14: 4,297,797 km (0.096 R)
• M15: 4,405,059 km (0.094 R)
• M16: 4,486,141 km (0.113 R)
• M17: 4,677,177 km (0.058 R)
• M18: 5,180,873 km (0.033 R)
• M19: 5,352,761 km (0.062 R)
• M20: 5,439,379 km (0.087 R)
• M21: 5,555,616 km (0.115 R)
• M22: 5,820,105 km (0.052 R)
• M23: 6,028,794 km (0.097 R)
• M24: 6,453,652 km (0.057 R)
• M25: 7,236,498 km (0.088 R)
• M26: 7,884,406 km (0.086 R)
• M27: 8,315,547 km (0.071 R)
• M28: 8,584,674 km (0.059 R)
• M29: 8,720,359 km (0.061 R)
• M30: 9,097,047 km (0.061 R)
• M31: 9,760,513 km (0.032 R)
• M32: 10,080,204 km (0.079 R)
• M33: 10,439,538 km (0.096 R)
• M34: 10,949,667 km (0.089 R)
• M35: 11,580,222 km (0.108 R)
• M36: 11,692,570 km (0.088 R)
• M37: 12,070,155 km (0.037 R)
• M38: 12,146,150 km (0.082 R)
• M39: 12,721,354 km (0.109 R)
• M40: 13,423,267 km (0.111 R)
• M41: 13,739,218 km (0.08 R)
• M42: 14,057,712 km (0.1 R)
• M43: 14,620,948 km (0.095 R)
• M44: 14,823,952 km (0.044 R)
• M45: 15,520,929 km (0.04 R)
• M46: 16,186,789 km (0.077 R)
• M47: 16,312,601 km (0.084 R)
• M48: 16,481,048 km (0.115 R)
• M49: 17,117,437 km (0.067 R)
• M50: 17,203,007 km (0.116 R)
• M51: 17,546,334 km (0.071 R)
• M52: 17,848,522 km (0.108 R)
• M53: 17,935,289 km (0.112 R)
• M54: 18,283,403 km (0.1 R)
• M55: 19,519,530 km (0.035 R)
• M56: 20,147,692 km (0.105 R)
• M57: 21,148,053 km (0.119 R)
• M58: 22,444,767 km (0.05 R)
• M59: 22,772,985 km (0.07 R)
• M60: 23,008,452 km (0.116 R)
• M61: 23,671,918 km (0.061 R)
• M62: 24,101,713 km (0.075 R)
• M63: 24,389,689 km (0.112 R)
• M64: 26,043,045 km (0.12 R)
• M65: 28,034,342 km (0.07 R)
• M66: 28,539,833 km (0.064 R)
• M67: 28,793,551 km (0.115 R)
• M68: 28,946,290 km (0.098 R)
• M69: 29,048,167 km (0.104 R)
• M70: 29,457,167 km (0.079 R)
• M71: 31,164,079 km (0.084 R)
• M72: 31,373,217 km (0.093 R)
• M73: 32,372,680 km (0.101 R)
• M74: 33,436,022 km (0.117 R)
• M75: 34,564,887 km (0.075 R)
• M76: 35,378,849 km (0.071 R)
• M77: 35,651,566 km (0.09 R)
• M78: 35,870,278 km (0.114 R)
• M79: 36,970,421 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 8.8

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.71 AU - 11.15 AU

Year: 10053 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,914,064 km

• M1: 382,671 km (0.098 R)
• M2: 565,181 km (0.074 R)
• M3: 937,380 km (0.118 R)
• M4: 1,313,320 km (0.081 R)
• M5: 1,573,919 km (0.105 R)
• M6: 2,269,998 km (0.113 R)
• M7: 2,745,121 km (0.074 R)
• M8: 2,799,874 km (0.096 R)
• M9: 2,910,427 km (0.07 R)
• M10: 3,455,412 km (0.076 R)
• M11: 3,544,422 km (0.106 R)
• M12: 3,785,425 km (0.071 R)
• M13: 3,877,128 km (0.039 R)
• M14: 4,000,696 km (0.101 R)
• M15: 4,125,610 km (0.084 R)
• M16: 4,540,295 km (0.089 R)
• M17: 4,868,364 km (0.073 R)
• M18: 5,102,634 km (0.12 R)
• M19: 5,272,278 km (0.101 R)
• M20: 5,443,867 km (0.062 R)
• M21: 5,512,981 km (0.097 R)
• M22: 6,076,516 km (0.107 R)
• M23: 6,511,247 km (0.067 R)
• M24: 6,806,703 km (0.061 R)
• M25: 9,406,864 km (0.097 R)
• M26: 9,951,550 km (0.104 R)
• M27: 10,121,343 km (0.03 R)
• M28: 12,005,229 km (0.113 R)
• M29: 12,322,077 km (0.082 R)
• M30: 12,779,398 km (0.099 R)
• M31: 13,335,603 km (0.113 R)
• M32: 13,710,794 km (0.09 R)
• M33: 14,567,691 km (0.101 R)
• M34: 15,197,348 km (0.05 R)
• M35: 16,233,164 km (0.073 R)
• M36: 16,633,787 km (0.116 R)
• M37: 16,936,274 km (0.113 R)
• M38: 18,061,250 km (0.037 R)
• M39: 18,685,073 km (0.087 R)
• M40: 18,894,510 km (0.07 R)
• M41: 19,847,000 km (0.107 R)
• M42: 20,382,710 km (0.093 R)
• M43: 20,490,570 km (0.115 R)
• M44: 21,963,511 km (0.114 R)
• M45: 22,406,470 km (0.101 R)
• M46: 22,629,072 km (0.028 R)
• M47: 22,852,421 km (0.084 R)
• M48: 23,696,452 km (0.077 R)
• M49: 28,427,186 km (0.108 R)
• M50: 28,849,501 km (0.064 R)
• M51: 29,395,383 km (0.077 R)
• M52: 29,517,156 km (0.06 R)
• M53: 29,578,042 km (0.119 R)
• M54: 29,700,114 km (0.029 R)
• M55: 30,005,892 km (0.086 R)
• M56: 31,924,934 km (0.09 R)
• M57: 31,987,615 km (0.04 R)
• M58: 32,112,829 km (0.086 R)
• M59: 32,804,719 km (0.093 R)
• M60: 32,994,110 km (0.088 R)
• M61: 34,075,104 km (0.077 R)
• M62: 34,138,982 km (0.038 R)
• M63: 34,652,103 km (0.117 R)
• M64: 35,102,991 km (0.077 R)
• M65: 35,232,243 km (0.092 R)
• M66: 35,296,870 km (0.106 R)
• M67: 36,075,975 km (0.094 R)
• M68: 36,141,050 km (0.105 R)
• M69: 36,860,616 km (0.056 R)
• M70: 36,991,963 km (0.093 R)
• M71: 38,180,967 km (0.044 R)
• M72: 39,047,438 km (0.11 R)
• M73: 39,785,703 km (0.115 R)
• M74: 39,920,491 km (0.03 R)
• M75: 40,055,279 km (0.072 R)
• M76: 40,867,745 km (0.042 R)
• M77: 42,096,542 km (0.107 R)
• M78: 42,922,621 km (0.099 R)
• M79: 43,545,547 km (0.1 R)
• M80: 44,311,039 km (0.112 R)
• M81: 44,520,626 km (0.073 R)
• M82: 45,010,858 km (0.083 R)
• M83: 45,221,492 km (0.073 R)
• M84: 46,137,928 km (0.091 R)
• M85: 46,208,688 km (0.114 R)
• M86: 46,705,054 km (0.11 R)
• M87: 47,417,139 km (0.102 R)
• M88: 47,488,647 km (0.061 R)
• M89: 47,846,186 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.3

Radius: 8

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.6 AU - 18.8 AU

Year: 25710 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,914,064 km

• M1: 102,475 km (0.049 R)
• M2: 210,035 km (0.113 R)
• M3: 673,938 km (0.116 R)
• M4: 1,335,311 km (0.112 R)
• M5: 1,472,641 km (0.069 R)
• M6: 1,836,164 km (0.07 R)
• M7: 1,989,352 km (0.083 R)
• M8: 3,359,519 km (0.117 R)
• M9: 3,933,975 km (0.113 R)
• M10: 4,082,376 km (0.094 R)
• M11: 6,521,270 km (0.077 R)
• M12: 6,994,000 km (0.105 R)
• M13: 7,972,220 km (0.107 R)
• M14: 8,992,777 km (0.098 R)
• M15: 10,875,616 km (0.112 R)
• M16: 11,506,021 km (0.046 R)
• M17: 13,392,749 km (0.1 R)
• M18: 14,143,731 km (0.064 R)
• M19: 14,908,325 km (0.099 R)
• M20: 15,686,234 km (0.07 R)
• M21: 15,922,150 km (0.094 R)
• M22: 17,443,710 km (0.066 R)
• M23: 17,688,303 km (0.086 R)
• M24: 19,515,491 km (0.12 R)
• M25: 20,365,805 km (0.088 R)
• M26: 21,054,704 km (0.066 R)
• M27: 21,141,321 km (0.118 R)
• M28: 22,014,374 km (0.083 R)
• M29: 24,066,707 km (0.088 R)
• M30: 25,807,727 km (0.077 R)
• M31: 25,900,478 km (0.033 R)
• M32: 27,116,260 km (0.066 R)
• M33: 29,700,413 km (0.073 R)
• M34: 30,481,165 km (0.106 R)
• M35: 30,579,151 km (0.072 R)
• M36: 30,775,573 km (0.096 R)
• M37: 31,367,382 km (0.074 R)
• M38: 31,863,449 km (0.083 R)
• M39: 31,962,931 km (0.082 R)
• M40: 32,062,564 km (0.106 R)
• M41: 33,165,250 km (0.11 R)
• M42: 33,873,446 km (0.108 R)
• M43: 35,099,101 km (0.07 R)
• M44: 35,407,722 km (0.089 R)
• M45: 39,715,542 km (0.102 R)
• M46: 41,441,004 km (0.11 R)
• M47: 41,658,369 km (0.119 R)
• M48: 42,203,504 km (0.091 R)
• M49: 42,970,642 km (0.109 R)
• M50: 43,853,120 km (0.119 R)
• M51: 44,185,526 km (0.063 R)
• M52: 46,761,901 km (0.077 R)
• M53: 49,501,935 km (0.103 R)
• M54: 51,590,770 km (0.085 R)
• M55: 52,646,034 km (0.11 R)
• M56: 52,763,618 km (0.119 R)
• M57: 52,999,234 km (0.108 R)
• M58: 53,117,267 km (0.117 R)
• M59: 54,182,703 km (0.066 R)
• M60: 55,734,183 km (0.103 R)
• M61: 55,974,138 km (0.032 R)
• M62: 56,455,095 km (0.118 R)
• M63: 58,514,609 km (0.062 R)
• M64: 59,247,339 km (0.114 R)
• M65: 59,860,242 km (0.115 R)
• M66: 61,092,330 km (0.109 R)
• M67: 63,581,638 km (0.085 R)
• M68: 63,957,877 km (0.111 R)
• M69: 64,083,539 km (0.065 R)
• M70: 64,586,637 km (0.087 R)
• M71: 65,723,581 km (0.104 R)
• M72: 66,612,341 km (0.065 R)
• M73: 67,377,385 km (0.083 R)
• M74: 67,633,048 km (0.097 R)
• M75: 68,916,149 km (0.091 R)
• M76: 69,948,374 km (0.061 R)
• M77: 72,158,683 km (0.114 R)
• M78: 72,420,329 km (0.089 R)
• M79: 73,469,758 km (0.107 R)
• M80: 76,115,097 km (0.104 R)
• M81: 76,381,382 km (0.032 R)
• M82: 77,315,620 km (0.093 R)
• M83: 77,851,330 km (0.088 R)
• M84: 79,060,829 km (0.088 R)
• M85: 79,465,491 km (0.111 R)
• M86: 80,141,375 km (0.101 R)
• M87: 82,863,757 km (0.099 R)
• M88: 85,616,208 km (0.066 R)
• M89: 88,678,476 km (0.059 R)
• M90: 89,941,531 km (0.045 R)
• M91: 91,918,168 km (0.042 R)
• M92: 93,196,332 km (0.055 R)
• M93: 94,337,464 km (0.09 R)
• M94: 95,483,235 km (0.118 R)
• M95: 95,770,313 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit