🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 141 Days

Day: 12.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,223,287 km

• M1: 56,099 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 271 Days

Day: 23.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.86 AU - 0.96 AU

Year: 317 Days

Day: 32.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,223,287 km

• M1: 239,506 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.03 AU - 1.37 AU

Year: 480 Days

Day: 36.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,223,287 km

• M1: 198,367 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.72 AU

Year: 651 Days

Day: 36.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.7

Radius: 14.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.89 AU - 5.75 AU

Year: 3865 Days

Day: 8 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 98,223,287 km

• M1: 183,706 km (0.097 R)
• M2: 288,724 km (0.088 R)
• M3: 791,074 km (0.113 R)
• M4: 920,625 km (0.104 R)
• M5: 1,015,022 km (0.117 R)
• M6: 1,440,777 km (0.108 R)
• M7: 1,629,420 km (0.094 R)
• M8: 1,746,705 km (0.096 R)
• M9: 1,880,595 km (0.095 R)
• M10: 2,173,208 km (0.085 R)
• M11: 2,406,431 km (0.114 R)
• M12: 3,188,230 km (0.108 R)
• M13: 3,353,835 km (0.038 R)
• M14: 4,224,644 km (0.069 R)
• M15: 4,666,855 km (0.088 R)
• M16: 4,798,800 km (0.102 R)
• M17: 4,989,239 km (0.084 R)
• M18: 5,085,580 km (0.1 R)
• M19: 5,319,102 km (0.116 R)
• M20: 5,476,778 km (0.116 R)
• M21: 5,676,192 km (0.097 R)
• M22: 5,776,722 km (0.118 R)
• M23: 6,041,061 km (0.075 R)
• M24: 6,288,795 km (0.101 R)
• M25: 6,666,530 km (0.061 R)
• M26: 6,836,772 km (0.064 R)
• M27: 7,116,670 km (0.102 R)
• M28: 7,312,643 km (0.039 R)
• M29: 7,754,705 km (0.093 R)
• M30: 8,572,257 km (0.098 R)
• M31: 8,827,621 km (0.086 R)
• M32: 9,465,207 km (0.106 R)
• M33: 9,608,821 km (0.097 R)
• M34: 10,044,300 km (0.119 R)
• M35: 10,511,046 km (0.106 R)
• M36: 11,060,369 km (0.072 R)
• M37: 11,516,942 km (0.066 R)
• M38: 11,850,395 km (0.078 R)
• M39: 12,057,289 km (0.109 R)
• M40: 12,369,799 km (0.113 R)
• M41: 12,553,356 km (0.081 R)
• M42: 12,817,246 km (0.1 R)
• M43: 12,949,790 km (0.105 R)
• M44: 13,377,191 km (0.102 R)
• M45: 14,493,640 km (0.106 R)
• M46: 14,770,546 km (0.098 R)
• M47: 15,498,489 km (0.111 R)
• M48: 15,724,831 km (0.097 R)
• M49: 15,838,525 km (0.048 R)
• M50: 16,728,183 km (0.113 R)
• M51: 17,193,732 km (0.042 R)
• M52: 17,516,265 km (0.1 R)
• M53: 17,752,181 km (0.075 R)
• M54: 18,286,694 km (0.05 R)
• M55: 19,676,907 km (0.106 R)
• M56: 19,952,766 km (0.112 R)
• M57: 20,045,067 km (0.104 R)
• M58: 20,726,187 km (0.09 R)
• M59: 20,944,450 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.3

Radius: 11.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.5 AU - 6.18 AU

Year: 4507 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,223,287 km

• M1: 171,888 km (0.105 R)
• M2: 303,085 km (0.036 R)
• M3: 373,546 km (0.117 R)
• M4: 451,786 km (0.114 R)
• M5: 551,119 km (0.06 R)
• M6: 924,515 km (0.117 R)
• M7: 1,093,261 km (0.1 R)
• M8: 1,272,479 km (0.061 R)
• M9: 1,370,915 km (0.07 R)
• M10: 1,461,721 km (0.12 R)
• M11: 1,575,714 km (0.119 R)
• M12: 1,857,258 km (0.098 R)
• M13: 2,261,770 km (0.098 R)
• M14: 2,493,049 km (0.115 R)
• M15: 2,580,264 km (0.069 R)
• M16: 2,706,674 km (0.039 R)
• M17: 2,965,778 km (0.094 R)
• M18: 3,260,186 km (0.115 R)
• M19: 3,342,166 km (0.05 R)
• M20: 3,480,394 km (0.084 R)
• M21: 3,691,178 km (0.096 R)
• M22: 3,906,449 km (0.054 R)
• M23: 4,008,176 km (0.086 R)
• M24: 4,349,109 km (0.09 R)
• M25: 4,424,507 km (0.074 R)
• M26: 4,500,353 km (0.085 R)
• M27: 4,699,617 km (0.07 R)
• M28: 4,776,959 km (0.101 R)
• M29: 4,870,458 km (0.112 R)
• M30: 5,090,965 km (0.104 R)
• M31: 5,738,874 km (0.116 R)
• M32: 5,921,682 km (0.055 R)
• M33: 6,106,585 km (0.102 R)
• M34: 6,191,108 km (0.086 R)
• M35: 6,327,392 km (0.117 R)
• M36: 6,864,597 km (0.074 R)
• M37: 7,094,380 km (0.104 R)
• M38: 7,561,424 km (0.092 R)
• M39: 7,835,488 km (0.039 R)
• M40: 8,299,540 km (0.084 R)
• M41: 8,374,638 km (0.109 R)
• M42: 8,601,279 km (0.073 R)
• M43: 8,772,569 km (0.104 R)
• M44: 8,925,757 km (0.092 R)
• M45: 9,157,334 km (0.108 R)
• M46: 9,351,812 km (0.111 R)
• M47: 9,606,577 km (0.048 R)
• M48: 9,705,311 km (0.111 R)
• M49: 9,883,632 km (0.12 R)
• M50: 10,063,150 km (0.119 R)
• M51: 10,324,347 km (0.117 R)
• M52: 10,405,280 km (0.119 R)
• M53: 10,730,655 km (0.115 R)
• M54: 10,832,980 km (0.043 R)
• M55: 11,495,998 km (0.056 R)
• M56: 11,600,716 km (0.118 R)
• M57: 11,705,884 km (0.095 R)
• M58: 12,257,601 km (0.119 R)
• M59: 12,343,171 km (0.079 R)
• M60: 12,839,536 km (0.1 R)
• M61: 13,210,539 km (0.12 R)
• M62: 13,342,335 km (0.104 R)
• M63: 13,474,579 km (0.077 R)
• M64: 13,740,265 km (0.04 R)
• M65: 14,367,230 km (0.118 R)
• M66: 14,570,833 km (0.116 R)
• M67: 14,661,489 km (0.09 R)
• M68: 14,866,438 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 11.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.59 AU - 13.83 AU

Year: 13709 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,223,287 km

• M1: 286,480 km (0.106 R)
• M2: 642,373 km (0.113 R)
• M3: 729,439 km (0.113 R)
• M4: 956,678 km (0.101 R)
• M5: 1,363,734 km (0.101 R)
• M6: 1,721,871 km (0.064 R)
• M7: 1,873,564 km (0.089 R)
• M8: 1,977,235 km (0.083 R)
• M9: 2,327,743 km (0.078 R)
• M10: 2,935,559 km (0.057 R)
• M11: 3,242,085 km (0.049 R)
• M12: 4,499,156 km (0.107 R)
• M13: 4,781,447 km (0.109 R)
• M14: 5,179,228 km (0.074 R)
• M15: 5,550,231 km (0.118 R)
• M16: 5,929,910 km (0.117 R)
• M17: 6,045,400 km (0.092 R)
• M18: 7,037,533 km (0.072 R)
• M19: 7,952,024 km (0.087 R)
• M20: 8,250,921 km (0.112 R)
• M21: 8,992,029 km (0.046 R)
• M22: 9,125,171 km (0.116 R)
• M23: 9,800,157 km (0.1 R)
• M24: 9,891,262 km (0.103 R)
• M25: 10,398,099 km (0.117 R)
• M26: 10,725,120 km (0.031 R)
• M27: 10,960,737 km (0.104 R)
• M28: 11,102,855 km (0.068 R)
• M29: 11,774,549 km (0.079 R)
• M30: 13,006,787 km (0.112 R)
• M31: 13,460,368 km (0.045 R)
• M32: 13,765,697 km (0.097 R)
• M33: 14,176,343 km (0.112 R)
• M34: 14,383,237 km (0.117 R)
• M35: 15,859,020 km (0.108 R)
• M36: 16,614,788 km (0.085 R)
• M37: 16,723,845 km (0.06 R)
• M38: 17,106,965 km (0.088 R)
• M39: 17,993,781 km (0.052 R)
• M40: 19,754,100 km (0.07 R)
• M41: 20,043,272 km (0.067 R)
• M42: 20,275,448 km (0.036 R)
• M43: 21,687,802 km (0.092 R)
• M44: 22,345,733 km (0.115 R)
• M45: 23,253,493 km (0.056 R)
• M46: 23,497,487 km (0.098 R)
• M47: 23,803,864 km (0.113 R)
• M48: 24,173,221 km (0.09 R)
• M49: 24,544,373 km (0.086 R)
• M50: 25,732,479 km (0.083 R)
• M51: 26,365,278 km (0.086 R)
• M52: 27,195,547 km (0.106 R)
• M53: 27,517,182 km (0.087 R)
• M54: 27,646,285 km (0.054 R)
• M55: 28,099,417 km (0.09 R)
• M56: 28,554,942 km (0.052 R)
• M57: 29,539,446 km (0.07 R)
• M58: 30,135,444 km (0.113 R)
• M59: 31,541,664 km (0.111 R)
• M60: 32,082,909 km (0.119 R)
• M61: 33,174,674 km (0.094 R)
• M62: 34,278,706 km (0.079 R)
• M63: 35,957,195 km (0.111 R)
• M64: 38,308,574 km (0.118 R)
• M65: 39,248,497 km (0.094 R)
• M66: 39,903,586 km (0.115 R)
• M67: 40,195,901 km (0.074 R)
• M68: 40,342,357 km (0.085 R)
• M69: 40,562,415 km (0.112 R)
• M70: 41,890,695 km (0.104 R)
• M71: 42,113,446 km (0.108 R)
• M72: 43,683,925 km (0.067 R)
• M73: 43,909,817 km (0.109 R)
• M74: 45,425,842 km (0.074 R)
• M75: 47,344,884 km (0.093 R)
• M76: 47,422,226 km (0.069 R)
• M77: 47,809,385 km (0.069 R)
• M78: 47,886,877 km (0.116 R)
• M79: 49,133,625 km (0.067 R)
• M80: 49,839,727 km (0.06 R)
• M81: 49,918,266 km (0.12 R)
• M82: 50,075,793 km (0.1 R)
• M83: 50,707,096 km (0.117 R)
• M84: 50,786,233 km (0.116 R)
• M85: 52,057,516 km (0.104 R)
• M86: 52,937,600 km (0.084 R)
• M87: 53,258,787 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.9

Radius: 4.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.11 AU - 18.27 AU

Year: 26032 Days

Day: 17.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 98,223,287 km

• M1: 76,295 km (0.055 R)
• M2: 125,513 km (0.111 R)
• M3: 190,139 km (0.117 R)
• M4: 836,701 km (0.102 R)
• M5: 1,078,301 km (0.068 R)
• M6: 1,507,498 km (0.081 R)
• M7: 1,550,283 km (0.077 R)
• M8: 2,452,807 km (0.113 R)
• M9: 2,605,097 km (0.111 R)
• M10: 3,207,827 km (0.107 R)
• M11: 3,244,628 km (0.117 R)
• M12: 3,318,679 km (0.04 R)
• M13: 4,248,729 km (0.113 R)
• M14: 4,431,687 km (0.108 R)
• M15: 4,784,140 km (0.105 R)
• M16: 4,910,700 km (0.088 R)
• M17: 4,953,185 km (0.104 R)
• M18: 5,167,110 km (0.064 R)
• M19: 5,626,376 km (0.112 R)
• M20: 6,053,029 km (0.106 R)
• M21: 6,189,911 km (0.1 R)
• M22: 6,583,204 km (0.111 R)
• M23: 7,152,424 km (0.083 R)
• M24: 7,836,086 km (0.113 R)
• M25: 8,668,299 km (0.1 R)
• M26: 9,212,386 km (0.113 R)
• M27: 9,448,901 km (0.05 R)
• M28: 9,901,135 km (0.034 R)
• M29: 11,440,198 km (0.099 R)
• M30: 12,007,623 km (0.101 R)
• M31: 12,265,978 km (0.099 R)
• M32: 13,110,757 km (0.111 R)
• M33: 13,704,212 km (0.088 R)
• M34: 14,185,319 km (0.117 R)
• M35: 14,519,371 km (0.099 R)
• M36: 14,886,634 km (0.119 R)
• M37: 15,381,055 km (0.064 R)
• M38: 17,541,846 km (0.077 R)
• M39: 17,834,759 km (0.114 R)
• M40: 18,129,467 km (0.09 R)
• M41: 19,863,156 km (0.097 R)
• M42: 20,475,461 km (0.094 R)
• M43: 21,197,569 km (0.07 R)
• M44: 22,808,439 km (0.035 R)
• M45: 22,843,894 km (0.087 R)
• M46: 24,132,530 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.9

Radius: 7.3

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.17 AU - 24.53 AU

Year: 32302 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,223,287 km

• M1: 761,154 km (0.097 R)
• M2: 905,516 km (0.088 R)
• M3: 1,322,146 km (0.116 R)
• M4: 2,522,669 km (0.029 R)
• M5: 2,918,954 km (0.11 R)
• M6: 3,818,336 km (0.061 R)
• M7: 4,637,534 km (0.09 R)
• M8: 5,012,576 km (0.112 R)
• M9: 5,286,490 km (0.088 R)
• M10: 5,453,142 km (0.104 R)
• M11: 5,963,719 km (0.057 R)
• M12: 6,079,209 km (0.037 R)
• M13: 6,667,876 km (0.116 R)
• M14: 6,969,166 km (0.119 R)
• M15: 7,029,903 km (0.073 R)
• M16: 7,213,310 km (0.114 R)
• M17: 8,026,375 km (0.111 R)
• M18: 8,346,664 km (0.072 R)
• M19: 8,671,291 km (0.059 R)
• M20: 9,399,833 km (0.119 R)
• M21: 10,147,972 km (0.087 R)
• M22: 10,774,338 km (0.03 R)
• M23: 10,844,649 km (0.112 R)
• M24: 10,915,259 km (0.027 R)
• M25: 11,991,167 km (0.112 R)
• M26: 14,011,636 km (0.092 R)
• M27: 14,708,313 km (0.072 R)
• M28: 14,943,032 km (0.051 R)
• M29: 15,814,141 km (0.059 R)
• M30: 18,948,066 km (0.102 R)
• M31: 19,374,420 km (0.073 R)
• M32: 21,287,478 km (0.11 R)
• M33: 22,266,297 km (0.086 R)
• M34: 23,533,241 km (0.086 R)
• M35: 27,954,457 km (0.109 R)
• M36: 29,123,414 km (0.111 R)
• M37: 29,221,550 km (0.047 R)
• M38: 29,319,836 km (0.12 R)
• M39: 31,307,842 km (0.067 R)
• M40: 31,509,052 km (0.075 R)
• M41: 31,710,560 km (0.102 R)
• M42: 31,811,538 km (0.065 R)
• M43: 31,912,667 km (0.066 R)
• M44: 32,318,077 km (0.029 R)
• M45: 32,929,334 km (0.095 R)
• M46: 34,889,963 km (0.114 R)
• M47: 36,782,227 km (0.116 R)
• M48: 39,139,740 km (0.086 R)
• M49: 40,118,110 km (0.098 R)
• M50: 41,656,125 km (0.047 R)
• M51: 41,877,381 km (0.086 R)
• M52: 44,450,165 km (0.105 R)
• M53: 45,016,243 km (0.1 R)
• M54: 45,926,846 km (0.081 R)
• M55: 48,462,380 km (0.071 R)
• M56: 48,578,617 km (0.043 R)
• M57: 53,908,490 km (0.065 R)
• M58: 54,632,993 km (0.068 R)
• M59: 56,580,907 km (0.098 R)
• M60: 57,071,288 km (0.027 R)
• M61: 57,563,316 km (0.079 R)
• M62: 58,180,108 km (0.066 R)
• M63: 58,427,543 km (0.106 R)
• M64: 60,418,990 km (0.101 R)
• M65: 62,306,167 km (0.12 R)
• M66: 62,685,846 km (0.117 R)
• M67: 64,340,249 km (0.038 R)
• M68: 64,980,378 km (0.092 R)
• M69: 65,494,097 km (0.109 R)
• M70: 65,751,406 km (0.052 R)
• M71: 66,267,070 km (0.115 R)
• M72: 67,822,139 km (0.095 R)
• M73: 68,212,739 km (0.097 R)
• M74: 68,865,435 km (0.046 R)
• M75: 70,045,463 km (0.082 R)
• M76: 71,629,405 km (0.095 R)
• M77: 71,761,949 km (0.059 R)
• M78: 73,225,016 km (0.05 R)
• M79: 73,759,529 km (0.088 R)
• M80: 75,370,698 km (0.084 R)
• M81: 76,451,244 km (0.089 R)
• M82: 76,993,387 km (0.078 R)
• M83: 77,129,221 km (0.099 R)
• M84: 80,548,730 km (0.113 R)
• M85: 81,515,132 km (0.064 R)
• M86: 82,207,620 km (0.096 R)
• M87: 84,017,455 km (0.104 R)
• M88: 84,997,471 km (0.115 R)
• M89: 86,827,352 km (0.099 R)
• M90: 88,528,130 km (0.12 R)
• M91: 88,812,516 km (0.11 R)
• M92: 90,096,664 km (0.117 R)
• M93: 91,386,946 km (0.055 R)
• M94: 93,840,650 km (0.116 R)
• M95: 95,294,143 km (0.095 R)
• M96: 96,901,422 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 20,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit