🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 280 Days

Day: 24.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.32 AU - 2.12 AU

Year: 793 Days

Day: 42.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.96 AU - 2.52 AU

Year: 1178 Days

Day: 23.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.25 AU - 3.27 AU

Year: 2069 Days

Day: 47.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.62 AU - 5.4 AU

Year: 3366 Days

Day: 20.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 13.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.27 AU - 10.17 AU

Year: 10651 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,836,747 km

• M1: 173,234 km (0.116 R)
• M2: 324,777 km (0.053 R)
• M3: 430,991 km (0.06 R)
• M4: 579,991 km (0.026 R)
• M5: 888,761 km (0.058 R)
• M6: 1,361,341 km (0.09 R)
• M7: 1,476,681 km (0.065 R)
• M8: 2,170,665 km (0.095 R)
• M9: 2,469,861 km (0.074 R)
• M10: 2,881,255 km (0.066 R)
• M11: 3,006,618 km (0.085 R)
• M12: 3,472,765 km (0.103 R)
• M13: 3,687,438 km (0.068 R)
• M14: 4,357,786 km (0.096 R)
• M15: 4,825,728 km (0.042 R)
• M16: 5,558,010 km (0.054 R)
• M17: 5,683,522 km (0.029 R)
• M18: 5,841,647 km (0.042 R)
• M19: 7,193,414 km (0.081 R)
• M20: 7,468,225 km (0.079 R)
• M21: 7,572,195 km (0.115 R)
• M22: 8,385,110 km (0.11 R)
• M23: 8,710,934 km (0.062 R)
• M24: 8,856,942 km (0.056 R)
• M25: 8,967,046 km (0.101 R)
• M26: 9,374,850 km (0.115 R)
• M27: 9,864,633 km (0.119 R)
• M28: 11,026,560 km (0.088 R)
• M29: 11,343,707 km (0.087 R)
• M30: 11,503,328 km (0.045 R)
• M31: 11,987,128 km (0.069 R)
• M32: 12,354,241 km (0.028 R)
• M33: 13,057,800 km (0.113 R)
• M34: 13,141,575 km (0.116 R)
• M35: 14,073,420 km (0.052 R)
• M36: 14,764,562 km (0.119 R)
• M37: 16,000,539 km (0.065 R)
• M38: 16,359,724 km (0.105 R)
• M39: 16,630,945 km (0.11 R)
• M40: 16,721,751 km (0.119 R)
• M41: 17,132,098 km (0.077 R)
• M42: 17,823,390 km (0.119 R)
• M43: 17,916,290 km (0.104 R)
• M44: 18,149,064 km (0.12 R)
• M45: 18,570,930 km (0.104 R)
• M46: 19,138,205 km (0.098 R)
• M47: 19,280,922 km (0.093 R)
• M48: 19,999,889 km (0.076 R)
• M49: 21,070,262 km (0.099 R)
• M50: 21,168,547 km (0.099 R)
• M51: 21,910,104 km (0.093 R)
• M52: 22,509,543 km (0.096 R)
• M53: 23,165,081 km (0.092 R)
• M54: 23,266,508 km (0.103 R)
• M55: 24,494,856 km (0.064 R)
• M56: 25,429,992 km (0.087 R)
• M57: 25,534,561 km (0.105 R)
• M58: 26,588,778 km (0.106 R)
• M59: 27,495,939 km (0.118 R)
• M60: 27,818,622 km (0.094 R)
• M61: 27,926,482 km (0.117 R)
• M62: 28,794,000 km (0.106 R)
• M63: 29,835,650 km (0.097 R)
• M64: 31,956,050 km (0.093 R)
• M65: 32,351,886 km (0.12 R)
• M66: 32,578,826 km (0.079 R)
• M67: 33,377,379 km (0.109 R)
• M68: 33,721,604 km (0.082 R)
• M69: 33,836,495 km (0.097 R)
• M70: 33,951,686 km (0.11 R)
• M71: 35,577,066 km (0.055 R)
• M72: 35,694,202 km (0.112 R)
• M73: 37,287,120 km (0.091 R)
• M74: 37,703,899 km (0.069 R)
• M75: 38,242,152 km (0.091 R)
• M76: 38,963,513 km (0.069 R)
• M77: 39,507,601 km (0.09 R)
• M78: 40,419,998 km (0.065 R)
• M79: 40,725,627 km (0.105 R)
• M80: 40,848,147 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.4

Radius: 7.9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.08 AU - 20.62 AU

Year: 26505 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,836,747 km

• M1: 131,048 km (0.094 R)
• M2: 604,375 km (0.109 R)
• M3: 654,191 km (0.106 R)
• M4: 1,013,226 km (0.049 R)
• M5: 1,135,149 km (0.077 R)
• M6: 1,461,272 km (0.1 R)
• M7: 2,041,263 km (0.055 R)
• M8: 2,356,017 km (0.081 R)
• M9: 2,560,517 km (0.098 R)
• M10: 3,435,515 km (0.06 R)
• M11: 3,621,016 km (0.099 R)
• M12: 4,295,553 km (0.09 R)
• M13: 4,345,220 km (0.053 R)
• M14: 4,698,271 km (0.113 R)
• M15: 4,800,895 km (0.085 R)
• M16: 5,008,387 km (0.077 R)
• M17: 5,218,722 km (0.076 R)
• M18: 6,541,316 km (0.103 R)
• M19: 7,004,172 km (0.095 R)
• M20: 7,121,457 km (0.103 R)
• M21: 7,417,810 km (0.112 R)
• M22: 7,537,489 km (0.101 R)
• M23: 8,959,117 km (0.052 R)
• M24: 9,214,780 km (0.045 R)
• M25: 9,408,060 km (0.109 R)
• M26: 9,472,836 km (0.036 R)
• M27: 11,002,026 km (0.072 R)
• M28: 13,986,055 km (0.114 R)
• M29: 16,493,764 km (0.078 R)
• M30: 17,918,983 km (0.116 R)
• M31: 20,970,181 km (0.111 R)
• M32: 21,309,618 km (0.056 R)
• M33: 25,883,723 km (0.056 R)
• M34: 25,974,529 km (0.101 R)
• M35: 26,338,949 km (0.081 R)
• M36: 27,349,932 km (0.073 R)
• M37: 29,599,435 km (0.039 R)
• M38: 33,676,276 km (0.07 R)
• M39: 34,372,804 km (0.067 R)
• M40: 34,973,439 km (0.041 R)
• M41: 35,174,499 km (0.073 R)
• M42: 35,982,327 km (0.066 R)
• M43: 36,286,908 km (0.061 R)
• M44: 36,490,361 km (0.101 R)
• M45: 38,235,421 km (0.112 R)
• M46: 38,338,793 km (0.12 R)
• M47: 38,753,777 km (0.082 R)
• M48: 38,857,748 km (0.1 R)
• M49: 40,217,592 km (0.064 R)
• M50: 40,322,909 km (0.059 R)
• M51: 42,983,807 km (0.103 R)
• M52: 43,199,228 km (0.112 R)
• M53: 43,306,938 km (0.096 R)
• M54: 43,847,286 km (0.116 R)
• M55: 44,498,635 km (0.115 R)
• M56: 44,716,449 km (0.119 R)
• M57: 46,141,070 km (0.12 R)
• M58: 49,597,528 km (0.092 R)
• M59: 50,049,613 km (0.116 R)
• M60: 51,528,089 km (0.11 R)
• M61: 54,062,875 km (0.101 R)
• M62: 54,994,571 km (0.058 R)
• M63: 55,111,407 km (0.091 R)
• M64: 56,284,404 km (0.098 R)
• M65: 58,774,311 km (0.114 R)
• M66: 58,893,839 km (0.084 R)
• M67: 60,092,866 km (0.089 R)
• M68: 62,149,687 km (0.037 R)
• M69: 63,248,035 km (0.045 R)
• M70: 65,959,496 km (0.102 R)
• M71: 67,079,536 km (0.083 R)
• M72: 67,579,492 km (0.092 R)
• M73: 70,985,686 km (0.066 R)
• M74: 72,645,624 km (0.04 R)
• M75: 72,902,034 km (0.087 R)
• M76: 73,030,539 km (0.078 R)
• M77: 73,673,361 km (0.093 R)
• M78: 75,224,092 km (0.108 R)
• M79: 75,743,496 km (0.111 R)
• M80: 76,003,497 km (0.092 R)
• M81: 76,394,247 km (0.066 R)
• M82: 76,524,696 km (0.089 R)
• M83: 76,655,146 km (0.106 R)
• M84: 77,832,481 km (0.06 R)
• M85: 78,226,372 km (0.043 R)
• M86: 78,489,216 km (0.107 R)
• M87: 78,884,154 km (0.04 R)
• M88: 85,562,652 km (0.104 R)
• M89: 86,919,953 km (0.095 R)
• M90: 87,601,222 km (0.064 R)
• M91: 88,969,145 km (0.097 R)
• M92: 91,034,194 km (0.114 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit