🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.33 AU - 1.59 AU

Year: 672 Days

Day: 44.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,940,966 km

• M1: 42,935 km (0.101 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 10.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.8 AU - 11.48 AU

Year: 11398 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,940,966 km

• M1: 143,016 km (0.112 R)
• M2: 557,252 km (0.043 R)
• M3: 914,791 km (0.081 R)
• M4: 1,242,859 km (0.067 R)
• M5: 2,292,737 km (0.09 R)
• M6: 2,871,681 km (0.118 R)
• M7: 3,671,730 km (0.08 R)
• M8: 4,795,809 km (0.08 R)
• M9: 5,206,604 km (0.085 R)
• M10: 5,572,521 km (0.072 R)
• M11: 6,356,114 km (0.086 R)
• M12: 7,170,974 km (0.101 R)
• M13: 7,880,517 km (0.107 R)
• M14: 8,230,276 km (0.095 R)
• M15: 9,784,150 km (0.106 R)
• M16: 12,616,187 km (0.092 R)
• M17: 13,217,421 km (0.066 R)
• M18: 14,542,409 km (0.079 R)
• M19: 15,003,170 km (0.071 R)
• M20: 15,338,120 km (0.073 R)
• M21: 17,016,459 km (0.076 R)
• M22: 17,900,133 km (0.07 R)
• M23: 18,277,120 km (0.069 R)
• M24: 20,324,068 km (0.071 R)
• M25: 27,276,778 km (0.1 R)
• M26: 28,588,602 km (0.095 R)
• M27: 30,047,929 km (0.072 R)
• M28: 36,263,421 km (0.12 R)
• M29: 42,478,315 km (0.102 R)
• M30: 45,766,327 km (0.057 R)
• M31: 47,760,616 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 9.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.59 AU - 11.39 AU

Year: 12024 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,940,966 km

• M1: 118,332 km (0.054 R)
• M2: 561,142 km (0.112 R)
• M3: 1,154,297 km (0.086 R)
• M4: 1,472,342 km (0.115 R)
• M5: 1,908,570 km (0.117 R)
• M6: 2,611,231 km (0.113 R)
• M7: 2,981,635 km (0.055 R)
• M8: 3,342,764 km (0.111 R)
• M9: 3,662,006 km (0.111 R)
• M10: 5,639,541 km (0.088 R)
• M11: 6,399,049 km (0.11 R)
• M12: 6,929,972 km (0.067 R)
• M13: 7,413,771 km (0.113 R)
• M14: 9,175,885 km (0.118 R)
• M15: 11,505,722 km (0.051 R)
• M16: 11,868,048 km (0.059 R)
• M17: 13,000,953 km (0.027 R)
• M18: 13,795,317 km (0.077 R)
• M19: 14,145,526 km (0.092 R)
• M20: 16,964,099 km (0.11 R)
• M21: 18,752,841 km (0.11 R)
• M22: 19,619,462 km (0.04 R)
• M23: 21,432,438 km (0.119 R)
• M24: 22,459,876 km (0.118 R)
• M25: 26,092,262 km (0.105 R)
• M26: 26,899,193 km (0.104 R)
• M27: 29,903,567 km (0.065 R)
• M28: 31,486,462 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 4

Gravity: 37.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.82 AU - 18.92 AU

Year: 22946 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,940,966 km

• M1: 49,816 km (0.099 R)
• M2: 180,265 km (0.057 R)
• M3: 339,737 km (0.076 R)
• M4: 594,352 km (0.094 R)
• M5: 1,335,460 km (0.119 R)
• M6: 1,830,330 km (0.075 R)
• M7: 2,108,881 km (0.052 R)
• M8: 2,437,996 km (0.069 R)
• M9: 2,851,485 km (0.078 R)
• M10: 3,197,954 km (0.096 R)
• M11: 3,367,149 km (0.114 R)
• M12: 4,372,147 km (0.082 R)
• M13: 5,363,233 km (0.089 R)
• M14: 6,144,733 km (0.084 R)
• M15: 7,627,846 km (0.047 R)
• M16: 9,163,917 km (0.03 R)
• M17: 11,149,380 km (0.11 R)
• M18: 11,937,312 km (0.119 R)
• M19: 13,115,993 km (0.11 R)
• M20: 16,191,127 km (0.026 R)
• M21: 17,371,754 km (0.12 R)
• M22: 22,463,766 km (0.067 R)
• M23: 26,360,042 km (0.116 R)
• M24: 27,989,462 km (0.111 R)
• M25: 41,007,020 km (0.086 R)
• M26: 42,244,943 km (0.117 R)
• M27: 43,987,459 km (0.082 R)
• M28: 45,612,540 km (0.102 R)
• M29: 48,466,419 km (0.091 R)
• M30: 53,972,817 km (0.08 R)
• M31: 66,206,931 km (0.089 R)
• M32: 77,322,951 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543

Radius: 6.6

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.99 AU - 23.03 AU

Year: 30325 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,940,966 km

• M1: 82,129 km (0.084 R)
• M2: 295,605 km (0.064 R)
• M3: 917,633 km (0.09 R)
• M4: 1,168,210 km (0.11 R)
• M5: 1,381,836 km (0.084 R)
• M6: 3,480,245 km (0.028 R)
• M7: 3,699,705 km (0.118 R)
• M8: 4,709,790 km (0.065 R)
• M9: 5,590,323 km (0.105 R)
• M10: 6,623,595 km (0.105 R)
• M11: 8,320,185 km (0.105 R)
• M12: 9,539,557 km (0.053 R)
• M13: 10,096,959 km (0.096 R)
• M14: 12,399,868 km (0.104 R)
• M15: 14,785,356 km (0.061 R)
• M16: 16,389,644 km (0.108 R)
• M17: 17,008,829 km (0.093 R)
• M18: 23,080,707 km (0.046 R)
• M19: 25,465,896 km (0.078 R)
• M20: 25,938,176 km (0.107 R)
• M21: 33,882,123 km (0.09 R)
• M22: 45,691,528 km (0.109 R)
• M23: 46,564,132 km (0.108 R)
• M24: 48,162,735 km (0.093 R)
• M25: 51,094,405 km (0.087 R)
• M26: 53,177,555 km (0.071 R)
• M27: 54,532,313 km (0.077 R)
• M28: 60,181,727 km (0.097 R)
• M29: 62,290,309 km (0.065 R)
• M30: 63,147,356 km (0.03 R)
• M31: 74,292,995 km (0.037 R)
• M32: 76,473,085 km (0.091 R)
• M33: 76,717,977 km (0.103 R)
• M34: 78,197,949 km (0.11 R)
• M35: 84,308,722 km (0.104 R)
• M36: 86,414,312 km (0.059 R)
• M37: 87,212,866 km (0.091 R)
• M38: 90,456,297 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit