🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 30.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.72 AU - 1.08 AU

Year: 300 Days

Day: 19.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,642,966 km

• M1: 50,714 km (0.067 R)
• M2: 71,059 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.97 AU - 1.51 AU

Year: 485 Days

Day: 25.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.41 AU - 2.6 AU

Year: 1389 Days

Day: 41.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.35 AU - 3.05 AU

Year: 1559 Days

Day: 20.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,642,966 km

• M1: 274,811 km (0.086 R)
• M2: 1,556,416 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.87 AU - 4.23 AU

Year: 2865 Days

Day: 22.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 12.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.39 AU - 6.23 AU

Year: 4922 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,642,966 km

• M1: 172,786 km (0.104 R)
• M2: 296,503 km (0.075 R)
• M3: 409,150 km (0.077 R)
• M4: 530,773 km (0.116 R)
• M5: 655,089 km (0.114 R)
• M6: 829,371 km (0.099 R)
• M7: 1,048,681 km (0.111 R)
• M8: 1,302,997 km (0.113 R)
• M9: 1,511,387 km (0.068 R)
• M10: 1,765,554 km (0.057 R)
• M11: 2,033,933 km (0.116 R)
• M12: 2,145,084 km (0.085 R)
• M13: 2,834,132 km (0.091 R)
• M14: 3,000,933 km (0.071 R)
• M15: 3,128,241 km (0.12 R)
• M16: 3,257,344 km (0.065 R)
• M17: 3,410,383 km (0.077 R)
• M18: 3,952,974 km (0.11 R)
• M19: 4,306,025 km (0.083 R)
• M20: 4,743,300 km (0.063 R)
• M21: 4,967,248 km (0.089 R)
• M22: 5,924,824 km (0.104 R)
• M23: 6,112,270 km (0.025 R)
• M24: 6,603,699 km (0.111 R)
• M25: 6,742,526 km (0.045 R)
• M26: 7,307,258 km (0.105 R)
• M27: 8,362,222 km (0.042 R)
• M28: 8,482,349 km (0.072 R)
• M29: 8,907,506 km (0.108 R)
• M30: 9,153,595 km (0.119 R)
• M31: 9,308,578 km (0.095 R)
• M32: 9,464,459 km (0.105 R)
• M33: 9,747,199 km (0.115 R)
• M34: 10,128,524 km (0.035 R)
• M35: 11,401,303 km (0.119 R)
• M36: 11,803,122 km (0.084 R)
• M37: 12,141,513 km (0.071 R)
• M38: 12,243,688 km (0.067 R)
• M39: 12,517,452 km (0.084 R)
• M40: 13,036,258 km (0.092 R)
• M41: 13,456,478 km (0.074 R)
• M42: 13,952,395 km (0.1 R)
• M43: 14,418,093 km (0.118 R)
• M44: 15,108,188 km (0.099 R)
• M45: 15,218,143 km (0.118 R)
• M46: 15,883,404 km (0.091 R)
• M47: 16,032,404 km (0.04 R)
• M48: 16,182,002 km (0.086 R)
• M49: 16,369,747 km (0.103 R)
• M50: 16,558,091 km (0.094 R)
• M51: 16,747,182 km (0.046 R)
• M52: 17,626,220 km (0.116 R)
• M53: 17,742,008 km (0.057 R)
• M54: 18,090,871 km (0.066 R)
• M55: 18,441,977 km (0.118 R)
• M56: 18,795,476 km (0.099 R)
• M57: 19,032,290 km (0.028 R)
• M58: 19,508,909 km (0.049 R)
• M59: 19,788,806 km (0.092 R)
• M60: 20,271,708 km (0.043 R)
• M61: 20,555,196 km (0.059 R)
• M62: 21,537,157 km (0.109 R)
• M63: 21,785,040 km (0.1 R)
• M64: 22,492,489 km (0.082 R)
• M65: 22,912,260 km (0.101 R)
• M66: 23,419,247 km (0.1 R)
• M67: 24,315,488 km (0.064 R)
• M68: 24,573,694 km (0.066 R)
• M69: 26,009,684 km (0.064 R)
• M70: 26,229,593 km (0.088 R)
• M71: 27,026,501 km (0.112 R)
• M72: 27,562,360 km (0.108 R)
• M73: 27,651,970 km (0.058 R)
• M74: 27,741,579 km (0.099 R)
• M75: 28,056,482 km (0.066 R)
• M76: 28,644,252 km (0.104 R)
• M77: 29,008,074 km (0.104 R)
• M78: 29,602,427 km (0.11 R)
• M79: 30,710,199 km (0.115 R)
• M80: 31,269,246 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 10.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.9 AU - 11.12 AU

Year: 11975 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,642,966 km

• M1: 166,054 km (0.071 R)
• M2: 296,653 km (0.062 R)
• M3: 382,671 km (0.049 R)
• M4: 539,749 km (0.116 R)
• M5: 772,972 km (0.09 R)
• M6: 845,826 km (0.036 R)
• M7: 999,015 km (0.072 R)
• M8: 1,400,535 km (0.099 R)
• M9: 1,607,579 km (0.102 R)
• M10: 1,751,342 km (0.092 R)
• M11: 1,899,594 km (0.119 R)
• M12: 2,026,303 km (0.104 R)
• M13: 2,234,992 km (0.093 R)
• M14: 2,315,177 km (0.1 R)
• M15: 2,730,311 km (0.06 R)
• M16: 2,816,330 km (0.102 R)
• M17: 2,961,439 km (0.111 R)
• M18: 3,381,361 km (0.062 R)
• M19: 3,981,398 km (0.118 R)
• M20: 6,579,614 km (0.116 R)
• M21: 6,773,343 km (0.053 R)
• M22: 6,968,867 km (0.069 R)
• M23: 7,047,705 km (0.11 R)
• M24: 7,566,810 km (0.109 R)
• M25: 7,810,654 km (0.097 R)
• M26: 8,306,272 km (0.103 R)
• M27: 9,154,642 km (0.111 R)
• M28: 10,030,537 km (0.064 R)
• M29: 10,478,433 km (0.07 R)
• M30: 10,568,790 km (0.115 R)
• M31: 10,841,507 km (0.113 R)
• M32: 11,116,618 km (0.054 R)
• M33: 11,814,342 km (0.112 R)
• M34: 13,546,237 km (0.081 R)
• M35: 13,892,107 km (0.067 R)
• M36: 14,291,085 km (0.071 R)
• M37: 14,693,652 km (0.091 R)
• M38: 14,794,930 km (0.074 R)
• M39: 14,998,234 km (0.103 R)
• M40: 15,151,272 km (0.032 R)
• M41: 17,187,299 km (0.096 R)
• M42: 17,669,304 km (0.074 R)
• M43: 17,885,024 km (0.104 R)
• M44: 18,427,915 km (0.064 R)
• M45: 18,646,627 km (0.088 R)
• M46: 18,811,184 km (0.087 R)
• M47: 18,921,288 km (0.075 R)
• M48: 19,864,952 km (0.034 R)
• M49: 20,033,100 km (0.116 R)
• M50: 22,903,883 km (0.05 R)
• M51: 23,434,207 km (0.083 R)
• M52: 23,730,561 km (0.083 R)
• M53: 24,267,168 km (0.078 R)
• M54: 26,391,907 km (0.077 R)
• M55: 26,762,012 km (0.079 R)
• M56: 28,071,143 km (0.052 R)
• M57: 28,196,955 km (0.082 R)
• M58: 28,701,847 km (0.056 R)
• M59: 29,273,611 km (0.08 R)
• M60: 29,528,825 km (0.087 R)
• M61: 30,881,189 km (0.079 R)
• M62: 31,401,640 km (0.118 R)
• M63: 33,645,758 km (0.087 R)
• M64: 33,846,369 km (0.113 R)
• M65: 34,922,426 km (0.102 R)
• M66: 35,125,430 km (0.107 R)
• M67: 36,832,342 km (0.119 R)
• M68: 36,969,972 km (0.034 R)
• M69: 37,591,851 km (0.066 R)
• M70: 37,869,355 km (0.103 R)
• M71: 39,548,591 km (0.114 R)
• M72: 39,760,272 km (0.094 R)
• M73: 41,466,735 km (0.059 R)
• M74: 41,610,049 km (0.073 R)
• M75: 42,762,252 km (0.089 R)
• M76: 42,906,913 km (0.098 R)
• M77: 43,851,923 km (0.106 R)
• M78: 44,290,394 km (0.116 R)
• M79: 45,171,526 km (0.069 R)
• M80: 45,319,029 km (0.111 R)
• M81: 45,762,288 km (0.095 R)
• M82: 46,951,441 km (0.073 R)
• M83: 48,075,370 km (0.042 R)
• M84: 48,225,866 km (0.105 R)
• M85: 48,301,263 km (0.043 R)
• M86: 49,663,800 km (0.077 R)
• M87: 50,273,561 km (0.116 R)
• M88: 51,115,797 km (0.087 R)
• M89: 51,192,691 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.6

Radius: 6.3

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.11 AU - 18.79 AU

Year: 23449 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,642,966 km

• M1: 80,783 km (0.065 R)
• M2: 153,936 km (0.104 R)
• M3: 292,015 km (0.062 R)
• M4: 531,372 km (0.089 R)
• M5: 1,244,953 km (0.086 R)
• M6: 1,301,801 km (0.055 R)
• M7: 1,477,877 km (0.077 R)
• M8: 1,756,279 km (0.074 R)
• M9: 1,917,994 km (0.118 R)
• M10: 3,417,863 km (0.069 R)
• M11: 4,036,599 km (0.052 R)
• M12: 4,689,594 km (0.11 R)
• M13: 5,235,327 km (0.115 R)
• M14: 6,336,517 km (0.106 R)
• M15: 6,435,551 km (0.101 R)
• M16: 7,350,192 km (0.115 R)
• M17: 9,808,684 km (0.112 R)
• M18: 10,212,149 km (0.07 R)
• M19: 10,445,073 km (0.113 R)
• M20: 10,503,566 km (0.101 R)
• M21: 10,738,734 km (0.071 R)
• M22: 10,975,547 km (0.085 R)
• M23: 12,001,489 km (0.045 R)
• M24: 12,744,093 km (0.116 R)
• M25: 13,692,992 km (0.101 R)
• M26: 14,598,957 km (0.087 R)
• M27: 15,657,960 km (0.09 R)
• M28: 16,264,430 km (0.073 R)
• M29: 18,059,455 km (0.091 R)
• M30: 20,499,695 km (0.069 R)
• M31: 21,683,314 km (0.105 R)
• M32: 22,283,351 km (0.101 R)
• M33: 23,653,518 km (0.084 R)
• M34: 23,884,497 km (0.068 R)
• M35: 24,894,133 km (0.099 R)
• M36: 26,634,405 km (0.066 R)
• M37: 26,874,659 km (0.071 R)
• M38: 27,115,661 km (0.081 R)
• M39: 28,331,742 km (0.109 R)
• M40: 30,816,413 km (0.061 R)
• M41: 31,237,382 km (0.106 R)
• M42: 32,084,704 km (0.034 R)
• M43: 32,768,217 km (0.109 R)
• M44: 33,888,854 km (0.076 R)
• M45: 33,975,621 km (0.082 R)
• M46: 34,847,029 km (0.072 R)
• M47: 35,022,208 km (0.091 R)
• M48: 35,373,314 km (0.092 R)
• M49: 35,549,391 km (0.111 R)
• M50: 36,700,696 km (0.106 R)
• M51: 36,968,177 km (0.103 R)
• M52: 37,325,716 km (0.059 R)
• M53: 39,403,930 km (0.106 R)
• M54: 39,586,439 km (0.105 R)
• M55: 39,769,098 km (0.093 R)
• M56: 40,411,022 km (0.101 R)
• M57: 41,148,839 km (0.1 R)
• M58: 42,544,138 km (0.107 R)
• M59: 43,860,301 km (0.067 R)
• M60: 44,049,542 km (0.091 R)
• M61: 45,094,483 km (0.103 R)
• M62: 45,476,556 km (0.086 R)
• M63: 47,305,839 km (0.051 R)
• M64: 48,278,225 km (0.12 R)
• M65: 48,375,763 km (0.099 R)
• M66: 50,440,662 km (0.057 R)
• M67: 51,334,360 km (0.101 R)
• M68: 51,733,188 km (0.081 R)
• M69: 54,757,458 km (0.071 R)
• M70: 55,369,164 km (0.109 R)
• M71: 55,471,339 km (0.085 R)
• M72: 60,238,425 km (0.046 R)
• M73: 60,553,777 km (0.086 R)
• M74: 60,659,094 km (0.107 R)
• M75: 61,292,043 km (0.099 R)
• M76: 61,927,086 km (0.112 R)
• M77: 62,033,151 km (0.098 R)
• M78: 62,139,216 km (0.081 R)
• M79: 64,704,071 km (0.067 R)
• M80: 65,458,643 km (0.075 R)
• M81: 66,433,123 km (0.109 R)
• M82: 67,194,427 km (0.036 R)
• M83: 67,303,334 km (0.115 R)
• M84: 68,286,940 km (0.095 R)
• M85: 69,495,392 km (0.046 R)
• M86: 69,715,899 km (0.055 R)
• M87: 69,936,556 km (0.115 R)
• M88: 70,047,109 km (0.091 R)
• M89: 70,711,024 km (0.078 R)
• M90: 71,154,731 km (0.069 R)
• M91: 72,268,188 km (0.101 R)
• M92: 73,387,330 km (0.118 R)
• M93: 73,611,876 km (0.079 R)
• M94: 74,963,942 km (0.117 R)
• M95: 75,303,230 km (0.037 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit