🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.2 AU - 1.98 AU

Year: 751 Days

Day: 26.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.4 AU - 2.44 AU

Year: 1411 Days

Day: 43.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,337,796 km

• M1: 1,131,857 km (0.094 R)
• M2: 1,239,269 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.24 AU - 2.9 AU

Year: 1544 Days

Day: 28.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,337,796 km

• M1: 691,591 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.91 AU - 4.85 AU

Year: 2864 Days

Day: 37.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.32 AU - 4.64 AU

Year: 2975 Days

Day: 32.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.58 AU - 10.58 AU

Year: 9418 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,337,796 km

• M1: 186,549 km (0.114 R)
• M2: 829,969 km (0.069 R)
• M3: 1,420,581 km (0.117 R)
• M4: 1,876,256 km (0.092 R)
• M5: 3,734,711 km (0.057 R)
• M6: 4,269,374 km (0.119 R)
• M7: 4,943,162 km (0.114 R)
• M8: 6,258,726 km (0.085 R)
• M9: 6,868,337 km (0.031 R)
• M10: 9,072,662 km (0.065 R)
• M11: 10,833,579 km (0.115 R)
• M12: 12,037,393 km (0.118 R)
• M13: 12,756,210 km (0.095 R)
• M14: 14,586,540 km (0.082 R)
• M15: 15,922,300 km (0.102 R)
• M16: 16,586,365 km (0.04 R)
• M17: 20,730,974 km (0.089 R)
• M18: 24,984,640 km (0.115 R)
• M19: 28,123,951 km (0.054 R)
• M20: 29,988,240 km (0.107 R)
• M21: 37,687,294 km (0.072 R)
• M22: 39,347,082 km (0.087 R)
• M23: 40,931,324 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 5.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.59 AU - 13.73 AU

Year: 15890 Days

Day: 22.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,337,796 km

• M1: 71,508 km (0.082 R)
• M2: 303,684 km (0.061 R)
• M3: 894,296 km (0.04 R)
• M4: 1,133,653 km (0.116 R)
• M5: 1,325,138 km (0.076 R)
• M6: 1,580,651 km (0.102 R)
• M7: 1,852,620 km (0.074 R)
• M8: 2,120,251 km (0.109 R)
• M9: 2,452,059 km (0.069 R)
• M10: 3,104,006 km (0.105 R)
• M11: 3,657,967 km (0.111 R)
• M12: 4,332,205 km (0.075 R)
• M13: 4,624,070 km (0.088 R)
• M14: 5,715,087 km (0.057 R)
• M15: 8,349,356 km (0.077 R)
• M16: 10,205,716 km (0.09 R)
• M17: 11,256,941 km (0.06 R)
• M18: 11,808,807 km (0.119 R)
• M19: 12,205,690 km (0.097 R)
• M20: 13,820,300 km (0.101 R)
• M21: 16,606,860 km (0.091 R)
• M22: 17,466,898 km (0.076 R)
• M23: 18,431,804 km (0.105 R)
• M24: 19,510,106 km (0.033 R)
• M25: 20,144,849 km (0.119 R)
• M26: 20,467,233 km (0.096 R)
• M27: 20,793,206 km (0.081 R)
• M28: 28,665,346 km (0.111 R)
• M29: 29,485,292 km (0.104 R)
• M30: 29,796,605 km (0.079 R)
• M31: 31,064,447 km (0.097 R)
• M32: 33,593,997 km (0.03 R)
• M33: 38,068,769 km (0.109 R)
• M34: 38,437,976 km (0.058 R)
• M35: 38,685,561 km (0.045 R)
• M36: 46,195,523 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.4

Radius: 7.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.64 AU - 23.24 AU

Year: 30889 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,337,796 km

• M1: 92,003 km (0.101 R)
• M2: 414,386 km (0.104 R)
• M3: 830,268 km (0.036 R)
• M4: 1,679,087 km (0.107 R)
• M5: 2,876,617 km (0.056 R)
• M6: 3,292,200 km (0.049 R)
• M7: 4,243,643 km (0.027 R)
• M8: 6,041,510 km (0.066 R)
• M9: 6,583,353 km (0.115 R)
• M10: 7,256,095 km (0.102 R)
• M11: 9,022,098 km (0.091 R)
• M12: 9,371,409 km (0.09 R)
• M13: 9,912,355 km (0.077 R)
• M14: 11,866,851 km (0.083 R)
• M15: 12,643,862 km (0.094 R)
• M16: 13,757,319 km (0.037 R)
• M17: 14,934,655 km (0.114 R)
• M18: 15,423,989 km (0.083 R)
• M19: 17,043,985 km (0.073 R)
• M20: 17,309,820 km (0.073 R)
• M21: 17,668,556 km (0.119 R)
• M22: 21,740,011 km (0.103 R)
• M23: 22,580,602 km (0.101 R)
• M24: 23,442,734 km (0.083 R)
• M25: 23,881,804 km (0.063 R)
• M26: 24,663,603 km (0.093 R)
• M27: 27,231,749 km (0.094 R)
• M28: 27,839,266 km (0.117 R)
• M29: 37,919,619 km (0.1 R)
• M30: 40,536,236 km (0.077 R)
• M31: 48,570,090 km (0.112 R)
• M32: 59,209,790 km (0.078 R)
• M33: 61,467,521 km (0.102 R)
• M34: 67,030,916 km (0.116 R)
• M35: 69,257,082 km (0.117 R)
• M36: 70,161,252 km (0.041 R)
• M37: 76,952,696 km (0.102 R)
• M38: 82,387,736 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit