🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.85 AU - 2.09 AU

Year: 990 Days

Day: 23.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.87 AU - 4.35 AU

Year: 2457 Days

Day: 36.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.69 AU - 9.81 AU

Year: 10904 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 118.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 114,048,729 km

• M1: 178,171 km (0.084 R)
• M2: 1,109,867 km (0.092 R)
• M3: 2,273,439 km (0.1 R)
• M4: 2,863,902 km (0.099 R)
• M5: 4,247,233 km (0.101 R)
• M6: 8,161,312 km (0.079 R)
• M7: 9,368,716 km (0.088 R)
• M8: 11,641,258 km (0.117 R)
• M9: 12,761,147 km (0.091 R)
• M10: 13,406,961 km (0.115 R)
• M11: 14,448,013 km (0.062 R)
• M12: 19,616,769 km (0.117 R)
• M13: 39,366,231 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 8

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.68 AU - 15.8 AU

Year: 16286 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 114,048,729 km

• M1: 99,483 km (0.059 R)
• M2: 446,699 km (0.092 R)
• M3: 937,530 km (0.115 R)
• M4: 1,440,478 km (0.105 R)
• M5: 2,363,946 km (0.037 R)
• M6: 3,695,516 km (0.08 R)
• M7: 4,094,643 km (0.104 R)
• M8: 5,351,864 km (0.062 R)
• M9: 5,742,763 km (0.091 R)
• M10: 6,939,247 km (0.081 R)
• M11: 8,140,967 km (0.053 R)
• M12: 9,363,780 km (0.047 R)
• M13: 10,462,875 km (0.087 R)
• M14: 11,517,091 km (0.118 R)
• M15: 13,263,796 km (0.045 R)
• M16: 14,200,428 km (0.11 R)
• M17: 15,103,401 km (0.034 R)
• M18: 15,805,314 km (0.113 R)
• M19: 18,215,635 km (0.086 R)
• M20: 21,927,607 km (0.102 R)
• M21: 22,928,716 km (0.094 R)
• M22: 25,021,889 km (0.072 R)
• M23: 30,682,374 km (0.091 R)
• M24: 31,807,200 km (0.092 R)
• M25: 37,422,207 km (0.115 R)
• M26: 43,196,385 km (0.114 R)
• M27: 44,134,364 km (0.1 R)
• M28: 51,084,082 km (0.113 R)
• M29: 52,839,913 km (0.08 R)
• M30: 53,195,956 km (0.106 R)
• M31: 65,654,766 km (0.081 R)
• M32: 71,790,073 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 5.4

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.44 AU - 14 AU

Year: 17216 Days

Day: 22 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 114,048,729 km

• M1: 67,169 km (0.108 R)
• M2: 330,910 km (0.099 R)
• M3: 760,855 km (0.1 R)
• M4: 1,630,617 km (0.066 R)
• M5: 2,216,143 km (0.108 R)
• M6: 2,723,280 km (0.1 R)
• M7: 3,461,844 km (0.115 R)
• M8: 4,142,814 km (0.059 R)
• M9: 4,742,253 km (0.089 R)
• M10: 6,072,626 km (0.106 R)
• M11: 10,199,433 km (0.07 R)
• M12: 15,513,598 km (0.115 R)
• M13: 20,160,557 km (0.093 R)
• M14: 22,141,532 km (0.083 R)
• M15: 24,545,869 km (0.08 R)
• M16: 26,172,746 km (0.117 R)
• M17: 26,485,555 km (0.096 R)
• M18: 33,156,573 km (0.074 R)
• M19: 37,204,093 km (0.081 R)
• M20: 37,864,867 km (0.111 R)
• M21: 45,657,869 km (0.056 R)
• M22: 50,167,197 km (0.064 R)
• M23: 52,281,464 km (0.091 R)
• M24: 57,913,973 km (0.1 R)
• M25: 58,801,238 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.1

Radius: 3.6

Gravity: 69.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 17.47 AU - 22.59 AU

Year: 32107 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 114,048,729 km

• M1: 46,824 km (0.067 R)
• M2: 538,552 km (0.109 R)
• M3: 1,026,989 km (0.087 R)
• M4: 1,242,261 km (0.028 R)
• M5: 1,601,146 km (0.082 R)
• M6: 2,711,761 km (0.11 R)
• M7: 3,780,488 km (0.101 R)
• M8: 4,067,716 km (0.073 R)
• M9: 4,330,858 km (0.105 R)
• M10: 4,446,946 km (0.083 R)
• M11: 5,145,120 km (0.115 R)
• M12: 5,275,569 km (0.117 R)
• M13: 5,452,842 km (0.049 R)
• M14: 5,726,307 km (0.114 R)
• M15: 6,652,468 km (0.088 R)
• M16: 7,730,769 km (0.059 R)
• M17: 8,796,355 km (0.088 R)
• M18: 9,428,705 km (0.1 R)
• M19: 9,624,229 km (0.119 R)
• M20: 10,783,463 km (0.107 R)
• M21: 11,881,063 km (0.059 R)
• M22: 13,375,246 km (0.043 R)
• M23: 14,295,273 km (0.057 R)
• M24: 14,639,947 km (0.093 R)
• M25: 15,435,957 km (0.098 R)
• M26: 20,280,983 km (0.091 R)
• M27: 21,157,477 km (0.092 R)
• M28: 26,563,047 km (0.086 R)
• M29: 26,953,048 km (0.115 R)
• M30: 32,969,725 km (0.097 R)
• M31: 34,950,700 km (0.03 R)
• M32: 43,669,264 km (0.102 R)
• M33: 44,212,304 km (0.047 R)
• M34: 45,682,403 km (0.103 R)
• M35: 50,287,623 km (0.067 R)
• M36: 51,485,304 km (0.106 R)
• M37: 54,145,603 km (0.054 R)
• M38: 56,895,960 km (0.101 R)
• M39: 57,543,569 km (0.101 R)
• M40: 74,342,811 km (0.11 R)
• M41: 92,337,491 km (0.09 R)
• M42: 95,037,134 km (0.115 R)
• M43: 96,253,664 km (0.109 R)
• M44: 107,344,401 km (0.099 R)
• M45: 109,327,321 km (0.107 R)
• M46: 110,327,831 km (0.119 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit