🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.61 AU - 0.65 AU

Year: 184 Days

Day: 19.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,410,264 km

• M1: 501,901 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.05 AU

Year: 293 Days

Day: 44.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,410,264 km

• M1: 777,460 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.74 AU - 1.06 AU

Year: 313 Days

Day: 46.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,410,264 km

• M1: 267,481 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.95 AU - 1.03 AU

Year: 362 Days

Day: 42.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,410,264 km

• M1: 363,972 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.22 AU - 1.4 AU

Year: 550 Days

Day: 14.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,410,264 km

• M1: 296,952 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.69 AU - 2.37 AU

Year: 1062 Days

Day: 25.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.14 AU - 3.34 AU

Year: 2141 Days

Day: 38.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,410,264 km

• M1: 1,082,939 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.02 AU - 4.3 AU

Year: 2570 Days

Day: 29.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.03 AU - 7.45 AU

Year: 6423 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,410,264 km

• M1: 317,895 km (0.111 R)
• M2: 381,175 km (0.06 R)
• M3: 467,643 km (0.077 R)
• M4: 621,729 km (0.116 R)
• M5: 705,354 km (0.104 R)
• M6: 827,276 km (0.118 R)
• M7: 1,067,231 km (0.118 R)
• M8: 1,261,858 km (0.101 R)
• M9: 1,384,229 km (0.1 R)
• M10: 1,568,234 km (0.116 R)
• M11: 1,685,519 km (0.119 R)
• M12: 1,836,164 km (0.118 R)
• M13: 2,054,876 km (0.11 R)
• M14: 3,084,858 km (0.102 R)
• M15: 3,307,759 km (0.046 R)
• M16: 3,383,305 km (0.095 R)
• M17: 3,478,450 km (0.051 R)
• M18: 3,652,133 km (0.103 R)
• M19: 3,749,820 km (0.059 R)
• M20: 4,190,087 km (0.1 R)
• M21: 4,313,056 km (0.067 R)
• M22: 4,458,017 km (0.093 R)
• M23: 4,625,716 km (0.089 R)
• M24: 4,988,939 km (0.09 R)
• M25: 5,405,869 km (0.105 R)
• M26: 5,652,556 km (0.053 R)
• M27: 6,087,137 km (0.092 R)
• M28: 6,179,888 km (0.051 R)
• M29: 6,508,704 km (0.111 R)
• M30: 6,627,634 km (0.056 R)
• M31: 6,771,099 km (0.097 R)
• M32: 6,939,845 km (0.071 R)
• M33: 7,880,367 km (0.079 R)
• M34: 8,211,278 km (0.052 R)
• M35: 8,598,736 km (0.069 R)
• M36: 9,018,657 km (0.066 R)
• M37: 9,098,094 km (0.119 R)
• M38: 9,311,271 km (0.078 R)
• M39: 9,418,383 km (0.055 R)
• M40: 9,823,943 km (0.107 R)
• M41: 10,318,214 km (0.095 R)
• M42: 10,540,516 km (0.103 R)
• M43: 10,792,439 km (0.084 R)
• M44: 10,933,360 km (0.05 R)
• M45: 11,018,182 km (0.087 R)
• M46: 11,160,001 km (0.11 R)
• M47: 11,560,325 km (0.047 R)
• M48: 11,733,260 km (0.052 R)
• M49: 11,965,286 km (0.107 R)
• M50: 13,298,652 km (0.106 R)
• M51: 13,692,544 km (0.032 R)
• M52: 13,845,133 km (0.069 R)
• M53: 13,936,986 km (0.105 R)
• M54: 14,059,657 km (0.085 R)
• M55: 14,244,410 km (0.073 R)
• M56: 14,491,995 km (0.102 R)
• M57: 14,834,723 km (0.106 R)
• M58: 15,910,930 km (0.069 R)
• M59: 16,232,267 km (0.073 R)
• M60: 16,361,370 km (0.106 R)
• M61: 16,848,610 km (0.054 R)
• M62: 17,209,141 km (0.044 R)
• M63: 17,638,337 km (0.115 R)
• M64: 17,737,820 km (0.081 R)
• M65: 18,238,374 km (0.116 R)
• M66: 18,608,479 km (0.109 R)
• M67: 18,913,060 km (0.059 R)
• M68: 20,321,524 km (0.118 R)
• M69: 21,126,361 km (0.087 R)
• M70: 21,621,231 km (0.097 R)
• M71: 21,798,953 km (0.091 R)
• M72: 22,299,208 km (0.106 R)
• M73: 22,371,015 km (0.076 R)
• M74: 22,658,841 km (0.115 R)
• M75: 23,092,825 km (0.11 R)
• M76: 23,639,306 km (0.094 R)
• M77: 24,411,381 km (0.114 R)
• M78: 24,485,431 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.1

Radius: 3.2

Gravity: 58.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.45 AU - 20.79 AU

Year: 27151 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,410,264 km

• M1: 754,721 km (0.087 R)
• M2: 781,798 km (0.033 R)
• M3: 864,676 km (0.088 R)
• M4: 921,523 km (0.073 R)
• M5: 1,038,957 km (0.118 R)
• M6: 1,069,176 km (0.117 R)
• M7: 1,802,505 km (0.112 R)
• M8: 1,912,310 km (0.076 R)
• M9: 2,493,198 km (0.049 R)
• M10: 3,479,796 km (0.097 R)
• M11: 3,570,602 km (0.072 R)
• M12: 3,895,080 km (0.051 R)
• M13: 4,325,772 km (0.041 R)
• M14: 4,671,194 km (0.115 R)
• M15: 5,076,753 km (0.068 R)
• M16: 5,128,215 km (0.12 R)
• M17: 5,179,976 km (0.12 R)
• M18: 5,336,006 km (0.119 R)
• M19: 6,193,801 km (0.114 R)
• M20: 6,864,747 km (0.063 R)
• M21: 7,036,186 km (0.1 R)
• M22: 7,324,761 km (0.054 R)
• M23: 7,913,727 km (0.093 R)
• M24: 9,011,477 km (0.097 R)
• M25: 9,514,574 km (0.112 R)
• M26: 11,010,553 km (0.1 R)
• M27: 11,278,183 km (0.082 R)
• M28: 12,578,189 km (0.08 R)
• M29: 13,423,267 km (0.066 R)
• M30: 15,689,675 km (0.04 R)
• M31: 15,990,666 km (0.118 R)
• M32: 17,058,944 km (0.049 R)
• M33: 17,601,536 km (0.118 R)
• M34: 19,504,870 km (0.081 R)
• M35: 20,235,356 km (0.093 R)
• M36: 20,480,696 km (0.092 R)
• M37: 22,818,762 km (0.085 R)
• M38: 23,074,125 km (0.094 R)
• M39: 23,159,546 km (0.114 R)
• M40: 23,416,256 km (0.108 R)
• M41: 23,932,518 km (0.08 R)
• M42: 25,239,554 km (0.098 R)
• M43: 25,415,631 km (0.088 R)
• M44: 25,946,105 km (0.105 R)
• M45: 26,034,817 km (0.115 R)
• M46: 27,922,293 km (0.055 R)
• M47: 29,204,796 km (0.096 R)
• M48: 29,574,751 km (0.039 R)
• M49: 30,225,801 km (0.102 R)
• M50: 30,600,095 km (0.105 R)
• M51: 31,636,958 km (0.082 R)
• M52: 33,455,021 km (0.036 R)
• M53: 35,208,457 km (0.1 R)
• M54: 35,306,743 km (0.111 R)
• M55: 35,799,518 km (0.106 R)
• M56: 37,692,680 km (0.111 R)
• M57: 39,516,128 km (0.108 R)
• M58: 39,925,129 km (0.11 R)
• M59: 43,037,662 km (0.067 R)
• M60: 45,369,145 km (0.094 R)
• M61: 46,982,258 km (0.103 R)
• M62: 47,958,983 km (0.092 R)
• M63: 48,723,428 km (0.045 R)
• M64: 49,491,763 km (0.061 R)
• M65: 52,044,501 km (0.115 R)
• M66: 52,605,194 km (0.104 R)
• M67: 54,981,406 km (0.041 R)
• M68: 55,666,714 km (0.065 R)
• M69: 58,668,994 km (0.078 R)
• M70: 59,369,411 km (0.036 R)
• M71: 60,072,371 km (0.093 R)
• M72: 61,723,483 km (0.114 R)
• M73: 62,198,008 km (0.068 R)
• M74: 65,674,064 km (0.116 R)
• M75: 66,887,302 km (0.096 R)
• M76: 67,496,614 km (0.081 R)
• M77: 68,352,763 km (0.054 R)
• M78: 71,067,067 km (0.042 R)
• M79: 72,312,320 km (0.08 R)
• M80: 73,439,390 km (0.06 R)
• M81: 73,690,565 km (0.103 R)
• M82: 74,698,406 km (0.098 R)
• M83: 75,457,166 km (0.076 R)
• M84: 75,964,452 km (0.087 R)
• M85: 76,091,461 km (0.077 R)
• M86: 76,854,859 km (0.032 R)
• M87: 77,876,762 km (0.116 R)
• M88: 78,774,648 km (0.062 R)
• M89: 79,031,807 km (0.102 R)
• M90: 79,289,265 km (0.11 R)
• M91: 79,547,022 km (0.113 R)
• M92: 80,710,295 km (0.092 R)
• M93: 84,101,978 km (0.061 R)
• M94: 87,407,044 km (0.101 R)
• M95: 88,874,599 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit