🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 188 Days

Day: 40 Hours

Environment

Temp: 168 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.53 AU - 0.75 AU

Year: 197 Days

Day: 20.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.16 AU - 2.82 AU

Year: 1513 Days

Day: 24.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.45 AU - 3.91 AU

Year: 2183 Days

Day: 21.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.16 AU - 3.38 AU

Year: 2277 Days

Day: 47.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 11.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.04 AU - 9.12 AU

Year: 10534 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,114,683 km

• M1: 140,323 km (0.115 R)
• M2: 230,979 km (0.07 R)
• M3: 378,632 km (0.117 R)
• M4: 508,633 km (0.112 R)
• M5: 818,749 km (0.101 R)
• M6: 987,496 km (0.106 R)
• M7: 1,754,933 km (0.079 R)
• M8: 2,052,483 km (0.095 R)
• M9: 2,481,978 km (0.111 R)
• M10: 2,564,257 km (0.115 R)
• M11: 2,792,095 km (0.116 R)
• M12: 3,178,356 km (0.059 R)
• M13: 3,648,243 km (0.118 R)
• M14: 3,742,191 km (0.095 R)
• M15: 4,238,407 km (0.073 R)
• M16: 4,408,350 km (0.075 R)
• M17: 4,580,687 km (0.106 R)
• M18: 4,769,928 km (0.074 R)
• M19: 4,961,862 km (0.072 R)
• M20: 5,895,951 km (0.085 R)
• M21: 6,586,794 km (0.036 R)
• M22: 6,751,202 km (0.112 R)
• M23: 8,009,320 km (0.073 R)
• M24: 8,521,992 km (0.064 R)
• M25: 9,246,644 km (0.052 R)
• M26: 9,449,350 km (0.03 R)
• M27: 10,047,591 km (0.071 R)
• M28: 10,561,909 km (0.107 R)
• M29: 10,909,574 km (0.063 R)
• M30: 12,196,266 km (0.105 R)
• M31: 12,499,949 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 6.1

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.17 AU - 15.83 AU

Year: 23495 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,114,683 km

• M1: 131,646 km (0.086 R)
• M2: 191,485 km (0.074 R)
• M3: 280,197 km (0.084 R)
• M4: 422,016 km (0.093 R)
• M5: 796,160 km (0.067 R)
• M6: 896,540 km (0.114 R)
• M7: 1,165,966 km (0.102 R)
• M8: 2,324,901 km (0.113 R)
• M9: 2,433,509 km (0.086 R)
• M10: 5,211,541 km (0.068 R)
• M11: 5,449,551 km (0.072 R)
• M12: 6,538,923 km (0.074 R)
• M13: 7,801,379 km (0.075 R)
• M14: 8,019,044 km (0.065 R)
• M15: 8,073,797 km (0.117 R)
• M16: 9,136,840 km (0.088 R)
• M17: 9,889,317 km (0.108 R)
• M18: 10,902,992 km (0.045 R)
• M19: 12,137,324 km (0.119 R)
• M20: 12,770,871 km (0.073 R)
• M21: 13,610,713 km (0.118 R)
• M22: 14,004,156 km (0.066 R)
• M23: 14,735,390 km (0.109 R)
• M24: 15,479,041 km (0.061 R)
• M25: 16,165,546 km (0.091 R)
• M26: 17,284,688 km (0.112 R)
• M27: 18,718,284 km (0.115 R)
• M28: 22,157,240 km (0.118 R)
• M29: 22,311,176 km (0.098 R)
• M30: 22,465,411 km (0.081 R)
• M31: 23,476,543 km (0.108 R)
• M32: 24,264,326 km (0.088 R)
• M33: 26,190,398 km (0.073 R)
• M34: 26,516,073 km (0.07 R)
• M35: 27,007,203 km (0.096 R)
• M36: 27,171,611 km (0.077 R)
• M37: 27,832,534 km (0.088 R)
• M38: 28,665,944 km (0.08 R)
• M39: 29,676,926 km (0.109 R)
• M40: 29,761,748 km (0.087 R)
• M41: 31,474,046 km (0.075 R)
• M42: 31,907,131 km (0.049 R)
• M43: 33,042,430 km (0.092 R)
• M44: 35,172,703 km (0.063 R)
• M45: 35,532,037 km (0.062 R)
• M46: 36,073,283 km (0.047 R)
• M47: 36,254,446 km (0.099 R)
• M48: 36,799,281 km (0.071 R)
• M49: 37,438,513 km (0.047 R)
• M50: 39,844,645 km (0.114 R)
• M51: 42,586,624 km (0.041 R)
• M52: 43,161,529 km (0.029 R)
• M53: 43,257,571 km (0.097 R)
• M54: 43,449,954 km (0.116 R)
• M55: 43,546,295 km (0.057 R)
• M56: 44,804,413 km (0.077 R)
• M57: 44,999,040 km (0.084 R)
• M58: 46,369,057 km (0.098 R)
• M59: 46,565,928 km (0.11 R)
• M60: 46,960,567 km (0.084 R)
• M61: 47,455,287 km (0.045 R)
• M62: 49,150,231 km (0.119 R)
• M63: 49,451,371 km (0.07 R)
• M64: 50,459,811 km (0.095 R)
• M65: 51,882,786 km (0.057 R)
• M66: 52,907,232 km (0.11 R)
• M67: 55,497,668 km (0.034 R)
• M68: 56,440,285 km (0.072 R)
• M69: 57,282,521 km (0.077 R)
• M70: 57,493,753 km (0.109 R)
• M71: 57,916,965 km (0.055 R)
• M72: 59,727,249 km (0.032 R)
• M73: 62,857,884 km (0.074 R)
• M74: 64,059,155 km (0.095 R)
• M75: 65,488,712 km (0.12 R)
• M76: 67,485,395 km (0.111 R)
• M77: 67,820,195 km (0.036 R)
• M78: 68,043,694 km (0.114 R)
• M79: 69,501,974 km (0.111 R)
• M80: 71,879,683 km (0.086 R)
• M81: 72,221,514 km (0.092 R)
• M82: 73,938,748 km (0.069 R)
• M83: 74,860,121 km (0.103 R)
• M84: 74,975,610 km (0.111 R)
• M85: 77,763,816 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit