🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.9 AU - 1.2 AU

Year: 318 Days

Day: 30.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,431,830 km

• M1: 168,597 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.94 AU - 1.28 AU

Year: 345 Days

Day: 34.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,431,830 km

• M1: 236,215 km (0.087 R)
• M2: 255,513 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.5 AU - 2.4 AU

Year: 804 Days

Day: 30.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,431,830 km

• M1: 485,894 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.8 AU - 3.42 AU

Year: 1620 Days

Day: 18.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.53 AU - 5.81 AU

Year: 3471 Days

Day: 41 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 14.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.89 AU - 16.31 AU

Year: 14810 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,431,830 km

• M1: 181,911 km (0.075 R)
• M2: 300,393 km (0.111 R)
• M3: 492,177 km (0.104 R)
• M4: 770,130 km (0.09 R)
• M5: 985,700 km (0.096 R)
• M6: 1,305,840 km (0.09 R)
• M7: 1,456,784 km (0.031 R)
• M8: 1,613,862 km (0.075 R)
• M9: 1,945,670 km (0.052 R)
• M10: 2,222,276 km (0.102 R)
• M11: 2,898,309 km (0.111 R)
• M12: 3,274,548 km (0.047 R)
• M13: 3,393,628 km (0.065 R)
• M14: 3,544,422 km (0.053 R)
• M15: 4,299,742 km (0.075 R)
• M16: 5,418,285 km (0.067 R)
• M17: 5,631,163 km (0.045 R)
• M18: 5,846,734 km (0.037 R)
• M19: 6,397,852 km (0.028 R)
• M20: 6,774,689 km (0.081 R)
• M21: 6,965,726 km (0.107 R)
• M22: 7,908,192 km (0.042 R)
• M23: 8,150,092 km (0.107 R)
• M24: 9,566,784 km (0.078 R)
• M25: 10,128,673 km (0.11 R)
• M26: 10,391,517 km (0.086 R)
• M27: 10,969,114 km (0.104 R)
• M28: 11,602,661 km (0.088 R)
• M29: 13,000,504 km (0.107 R)
• M30: 15,145,438 km (0.086 R)
• M31: 15,800,078 km (0.075 R)
• M32: 16,207,433 km (0.086 R)
• M33: 17,084,825 km (0.066 R)
• M34: 17,924,817 km (0.097 R)
• M35: 18,083,690 km (0.104 R)
• M36: 19,590,140 km (0.096 R)
• M37: 19,808,703 km (0.103 R)
• M38: 20,968,984 km (0.1 R)
• M39: 21,080,734 km (0.089 R)
• M40: 21,981,163 km (0.096 R)
• M41: 22,664,825 km (0.105 R)
• M42: 22,894,159 km (0.094 R)
• M43: 23,936,258 km (0.099 R)
• M44: 24,404,349 km (0.1 R)
• M45: 24,757,400 km (0.104 R)
• M46: 24,875,433 km (0.113 R)
• M47: 25,230,728 km (0.112 R)
• M48: 25,468,589 km (0.117 R)
• M49: 26,608,375 km (0.102 R)
• M50: 28,503,630 km (0.097 R)
• M51: 30,632,109 km (0.105 R)
• M52: 31,267,900 km (0.066 R)
• M53: 31,395,507 km (0.107 R)
• M54: 31,907,879 km (0.066 R)
• M55: 33,071,003 km (0.061 R)
• M56: 33,853,998 km (0.052 R)
• M57: 34,511,331 km (0.065 R)
• M58: 35,172,853 km (0.104 R)
• M59: 36,777,440 km (0.099 R)
• M60: 37,928,446 km (0.069 R)
• M61: 38,885,124 km (0.075 R)
• M62: 41,381,763 km (0.09 R)
• M63: 41,943,653 km (0.042 R)
• M64: 42,507,936 km (0.067 R)
• M65: 42,932,943 km (0.088 R)
• M66: 43,430,506 km (0.083 R)
• M67: 43,644,281 km (0.046 R)
• M68: 43,858,356 km (0.107 R)
• M69: 44,144,536 km (0.071 R)
• M70: 44,646,737 km (0.065 R)
• M71: 46,019,297 km (0.069 R)
• M72: 46,455,674 km (0.096 R)
• M73: 47,332,467 km (0.074 R)
• M74: 47,919,938 km (0.106 R)
• M75: 48,214,646 km (0.043 R)
• M76: 48,879,907 km (0.11 R)
• M77: 49,548,161 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 3.7

Gravity: 43.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 19.83 AU - 24.63 AU

Year: 30950 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,431,830 km

• M1: 173,982 km (0.092 R)
• M2: 224,995 km (0.116 R)
• M3: 430,991 km (0.066 R)
• M4: 711,188 km (0.102 R)
• M5: 944,860 km (0.086 R)
• M6: 1,006,794 km (0.111 R)
• M7: 1,406,370 km (0.098 R)
• M8: 1,549,385 km (0.092 R)
• M9: 1,586,037 km (0.102 R)
• M10: 1,811,181 km (0.055 R)
• M11: 1,888,374 km (0.082 R)
• M12: 2,852,682 km (0.039 R)
• M13: 3,359,519 km (0.097 R)
• M14: 4,930,297 km (0.091 R)
• M15: 5,257,168 km (0.107 R)
• M16: 6,104,192 km (0.081 R)
• M17: 6,220,429 km (0.094 R)
• M18: 7,607,351 km (0.099 R)
• M19: 7,732,415 km (0.071 R)
• M20: 8,953,133 km (0.089 R)
• M21: 10,026,797 km (0.116 R)
• M22: 10,509,101 km (0.106 R)
• M23: 10,788,101 km (0.092 R)
• M24: 11,211,164 km (0.046 R)
• M25: 11,424,640 km (0.057 R)
• M26: 11,639,612 km (0.084 R)
• M27: 13,784,845 km (0.115 R)
• M28: 14,243,662 km (0.083 R)
• M29: 15,649,732 km (0.107 R)
• M30: 17,923,171 km (0.079 R)
• M31: 19,182,935 km (0.025 R)
• M32: 19,523,569 km (0.058 R)
• M33: 20,818,937 km (0.118 R)
• M34: 22,409,611 km (0.08 R)
• M35: 22,499,221 km (0.068 R)
• M36: 24,406,294 km (0.083 R)
• M37: 25,893,596 km (0.117 R)
• M38: 26,270,134 km (0.055 R)
• M39: 29,345,866 km (0.119 R)
• M40: 29,639,976 km (0.113 R)
• M41: 29,836,697 km (0.119 R)
• M42: 30,231,187 km (0.067 R)
• M43: 31,625,738 km (0.09 R)
• M44: 31,726,118 km (0.1 R)
• M45: 35,098,652 km (0.026 R)
• M46: 36,458,198 km (0.072 R)
• M47: 39,444,171 km (0.067 R)
• M48: 40,202,932 km (0.112 R)
• M49: 40,311,689 km (0.038 R)
• M50: 41,075,835 km (0.119 R)
• M51: 41,624,710 km (0.058 R)
• M52: 43,396,996 km (0.047 R)
• M53: 44,179,991 km (0.08 R)
• M54: 45,306,912 km (0.119 R)
• M55: 47,934,150 km (0.074 R)
• M56: 48,396,108 km (0.093 R)
• M57: 49,673,973 km (0.12 R)
• M58: 50,024,481 km (0.102 R)
• M59: 50,141,466 km (0.106 R)
• M60: 55,136,838 km (0.057 R)
• M61: 55,863,435 km (0.118 R)
• M62: 55,984,759 km (0.099 R)
• M63: 56,106,233 km (0.105 R)
• M64: 56,593,024 km (0.104 R)
• M65: 57,938,807 km (0.108 R)
• M66: 58,554,103 km (0.073 R)
• M67: 62,920,864 km (0.06 R)
• M68: 63,426,505 km (0.098 R)
• M69: 64,441,976 km (0.089 R)
• M70: 64,951,656 km (0.106 R)
• M71: 65,590,738 km (0.09 R)
• M72: 66,360,269 km (0.084 R)
• M73: 66,488,923 km (0.091 R)
• M74: 66,617,577 km (0.057 R)
• M75: 70,121,908 km (0.118 R)
• M76: 71,962,560 km (0.094 R)
• M77: 73,552,785 km (0.116 R)
• M78: 73,952,211 km (0.117 R)
• M79: 75,691,137 km (0.114 R)
• M80: 76,094,303 km (0.098 R)
• M81: 76,363,579 km (0.043 R)
• M82: 77,443,527 km (0.072 R)
• M83: 78,256,741 km (0.062 R)
• M84: 81,538,020 km (0.041 R)
• M85: 82,089,288 km (0.093 R)
• M86: 83,611,596 km (0.118 R)
• M87: 84,724,604 km (0.099 R)
• M88: 85,422,628 km (0.12 R)
• M89: 86,122,597 km (0.075 R)
• M90: 88,941,619 km (0.119 R)
• M91: 92,938,724 km (0.078 R)
• M92: 93,802,802 km (0.071 R)
• M93: 95,539,035 km (0.117 R)
• M94: 95,684,144 km (0.096 R)
• M95: 95,829,404 km (0.104 R)
• M96: 96,702,308 km (0.108 R)

Kuiper Belt

Range: 37.1 - 64.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit