🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 134 Days

Day: 47.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 183 Days

Day: 34.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.49 AU - 1.61 AU

Year: 672 Days

Day: 25 Hours

Environment

Temp: -6 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.71 AU - 5.89 AU

Year: 3662 Days

Day: 12.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.41 AU - 6.69 AU

Year: 4553 Days

Day: 28.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 14.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.35 AU - 6.39 AU

Year: 4953 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,762,075 km

• M1: 202,705 km (0.073 R)
• M2: 300,991 km (0.103 R)
• M3: 559,346 km (0.084 R)
• M4: 711,039 km (0.097 R)
• M5: 837,898 km (0.081 R)
• M6: 941,419 km (0.114 R)
• M7: 1,117,197 km (0.101 R)
• M8: 1,365,679 km (0.036 R)
• M9: 1,646,025 km (0.096 R)
• M10: 1,917,546 km (0.115 R)
• M11: 2,016,131 km (0.099 R)
• M12: 2,189,365 km (0.072 R)
• M13: 2,337,616 km (0.083 R)
• M14: 2,850,887 km (0.075 R)
• M15: 2,948,125 km (0.094 R)
• M16: 3,179,404 km (0.077 R)
• M17: 3,433,870 km (0.075 R)
• M18: 3,712,870 km (0.115 R)
• M19: 4,274,759 km (0.101 R)
• M20: 4,518,454 km (0.075 R)
• M21: 4,613,449 km (0.113 R)
• M22: 4,709,191 km (0.056 R)
• M23: 5,059,101 km (0.047 R)
• M24: 5,237,272 km (0.106 R)
• M25: 5,539,011 km (0.065 R)
• M26: 6,201,729 km (0.114 R)
• M27: 6,307,645 km (0.104 R)
• M28: 7,109,938 km (0.05 R)
• M29: 7,287,660 km (0.117 R)
• M30: 7,738,548 km (0.093 R)
• M31: 8,105,811 km (0.053 R)
• M32: 8,667,551 km (0.038 R)
• M33: 9,121,132 km (0.096 R)
• M34: 9,484,804 km (0.075 R)
• M35: 10,126,579 km (0.117 R)
• M36: 10,377,155 km (0.111 R)
• M37: 11,064,109 km (0.111 R)
• M38: 11,192,913 km (0.116 R)
• M39: 11,530,256 km (0.103 R)
• M40: 11,739,394 km (0.106 R)
• M41: 11,923,549 km (0.094 R)
• M42: 12,108,751 km (0.11 R)
• M43: 12,348,107 km (0.09 R)
• M44: 12,562,332 km (0.067 R)
• M45: 12,858,685 km (0.06 R)
• M46: 13,130,205 km (0.06 R)
• M47: 13,321,541 km (0.026 R)
• M48: 13,486,098 km (0.118 R)
• M49: 13,651,404 km (0.097 R)
• M50: 13,789,782 km (0.079 R)
• M51: 14,039,760 km (0.047 R)
• M52: 14,629,176 km (0.084 R)
• M53: 14,855,966 km (0.037 R)
• M54: 15,485,324 km (0.07 R)
• M55: 16,445,892 km (0.075 R)
• M56: 17,156,482 km (0.04 R)
• M57: 17,425,609 km (0.083 R)
• M58: 17,545,736 km (0.101 R)
• M59: 18,059,006 km (0.093 R)
• M60: 19,131,324 km (0.081 R)
• M61: 19,441,590 km (0.101 R)
• M62: 19,847,299 km (0.109 R)
• M63: 20,318,981 km (0.057 R)
• M64: 20,540,386 km (0.092 R)
• M65: 20,698,960 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 8

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.2 AU - 18.24 AU

Year: 23809 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,762,075 km

• M1: 252,970 km (0.114 R)
• M2: 444,006 km (0.113 R)
• M3: 813,214 km (0.107 R)
• M4: 897,138 km (0.089 R)
• M5: 1,166,714 km (0.054 R)
• M6: 1,360,443 km (0.077 R)
• M7: 2,559,769 km (0.083 R)
• M8: 3,572,696 km (0.094 R)
• M9: 3,855,436 km (0.084 R)
• M10: 4,194,575 km (0.117 R)
• M11: 4,594,001 km (0.041 R)
• M12: 5,644,926 km (0.119 R)
• M13: 5,808,885 km (0.102 R)
• M14: 5,863,937 km (0.092 R)
• M15: 6,029,841 km (0.087 R)
• M16: 7,175,911 km (0.076 R)
• M17: 7,592,690 km (0.047 R)
• M18: 7,895,177 km (0.083 R)
• M19: 8,078,584 km (0.113 R)
• M20: 8,325,421 km (0.11 R)
• M21: 8,512,119 km (0.108 R)
• M22: 8,889,704 km (0.096 R)
• M23: 9,272,824 km (0.089 R)
• M24: 12,313,401 km (0.069 R)
• M25: 12,668,696 km (0.102 R)
• M26: 14,272,235 km (0.079 R)
• M27: 14,570,533 km (0.071 R)
• M28: 15,173,562 km (0.088 R)
• M29: 15,631,033 km (0.092 R)
• M30: 16,716,216 km (0.098 R)
• M31: 16,794,605 km (0.049 R)
• M32: 18,227,453 km (0.063 R)
• M33: 18,876,858 km (0.116 R)
• M34: 19,204,327 km (0.098 R)
• M35: 19,286,457 km (0.115 R)
• M36: 19,368,736 km (0.052 R)
• M37: 19,947,978 km (0.087 R)
• M38: 21,208,490 km (0.106 R)
• M39: 21,548,975 km (0.086 R)
• M40: 25,592,157 km (0.067 R)
• M41: 27,144,234 km (0.12 R)
• M42: 28,071,442 km (0.08 R)
• M43: 30,434,490 km (0.097 R)
• M44: 31,494,391 km (0.082 R)
• M45: 31,882,747 km (0.1 R)
• M46: 31,980,135 km (0.045 R)
• M47: 33,452,178 km (0.083 R)
• M48: 33,650,096 km (0.114 R)
• M49: 33,749,130 km (0.119 R)
• M50: 33,848,463 km (0.062 R)
• M51: 34,246,244 km (0.095 R)
• M52: 35,650,818 km (0.099 R)
• M53: 35,751,797 km (0.108 R)
• M54: 36,258,485 km (0.098 R)
• M55: 36,461,788 km (0.104 R)
• M56: 37,074,092 km (0.093 R)
• M57: 39,556,968 km (0.114 R)
• M58: 39,975,992 km (0.116 R)
• M59: 41,135,824 km (0.097 R)
• M60: 41,454,019 km (0.097 R)
• M61: 41,666,747 km (0.067 R)
• M62: 42,199,764 km (0.085 R)
• M63: 42,520,801 km (0.104 R)
• M64: 47,765,254 km (0.051 R)
• M65: 48,323,254 km (0.117 R)
• M66: 48,547,052 km (0.09 R)
• M67: 48,658,951 km (0.119 R)
• M68: 48,995,547 km (0.116 R)
• M69: 49,332,890 km (0.028 R)
• M70: 50,576,497 km (0.047 R)
• M71: 51,145,118 km (0.079 R)
• M72: 53,440,847 km (0.025 R)
• M73: 54,019,941 km (0.112 R)
• M74: 54,368,504 km (0.108 R)
• M75: 55,887,221 km (0.076 R)
• M76: 56,357,407 km (0.085 R)
• M77: 56,946,823 km (0.103 R)
• M78: 58,013,007 km (0.084 R)
• M79: 59,684,763 km (0.117 R)
• M80: 62,100,170 km (0.114 R)
• M81: 66,652,284 km (0.119 R)
• M82: 67,525,487 km (0.114 R)
• M83: 67,650,551 km (0.087 R)
• M84: 70,167,834 km (0.118 R)
• M85: 72,075,805 km (0.109 R)
• M86: 77,508,153 km (0.105 R)
• M87: 78,557,731 km (0.045 R)
• M88: 78,689,378 km (0.098 R)
• M89: 79,084,316 km (0.093 R)
• M90: 79,744,192 km (0.082 R)
• M91: 80,141,075 km (0.109 R)
• M92: 83,473,069 km (0.112 R)
• M93: 84,548,827 km (0.089 R)
• M94: 84,818,552 km (0.101 R)
• M95: 89,171,850 km (0.052 R)
• M96: 89,858,654 km (0.095 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit