🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.97 AU - 2.47 AU

Year: 1414 Days

Day: 15.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 11.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.95 AU - 4.89 AU

Year: 3318 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,490,719 km

• M1: 140,472 km (0.075 R)
• M2: 572,511 km (0.056 R)
• M3: 1,124,228 km (0.118 R)
• M4: 1,517,521 km (0.069 R)
• M5: 2,407,030 km (0.107 R)
• M6: 4,076,991 km (0.083 R)
• M7: 4,534,910 km (0.092 R)
• M8: 5,026,788 km (0.104 R)
• M9: 5,882,936 km (0.054 R)
• M10: 6,278,623 km (0.095 R)
• M11: 7,123,402 km (0.114 R)
• M12: 7,790,010 km (0.112 R)
• M13: 8,597,390 km (0.082 R)
• M14: 9,424,067 km (0.098 R)
• M15: 10,607,835 km (0.062 R)
• M16: 10,997,388 km (0.096 R)
• M17: 12,266,277 km (0.105 R)
• M18: 12,695,773 km (0.079 R)
• M19: 13,090,861 km (0.084 R)
• M20: 13,905,571 km (0.094 R)
• M21: 14,467,460 km (0.118 R)
• M22: 15,586,453 km (0.115 R)
• M23: 16,450,081 km (0.107 R)
• M24: 17,941,572 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 11.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.71 AU - 5.03 AU

Year: 3905 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,490,719 km

• M1: 147,055 km (0.119 R)
• M2: 619,036 km (0.086 R)
• M3: 1,007,990 km (0.108 R)
• M4: 1,501,813 km (0.112 R)
• M5: 2,018,973 km (0.099 R)
• M6: 2,921,497 km (0.094 R)
• M7: 3,654,227 km (0.117 R)
• M8: 4,552,862 km (0.1 R)
• M9: 5,352,163 km (0.119 R)
• M10: 5,926,020 km (0.12 R)
• M11: 7,262,079 km (0.093 R)
• M12: 9,707,855 km (0.097 R)
• M13: 10,859,010 km (0.103 R)
• M14: 12,470,030 km (0.111 R)
• M15: 14,286,297 km (0.085 R)
• M16: 15,828,502 km (0.1 R)
• M17: 16,554,650 km (0.112 R)
• M18: 18,013,678 km (0.119 R)
• M19: 19,303,960 km (0.111 R)
• M20: 22,553,225 km (0.063 R)
• M21: 25,086,217 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 13.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.65 AU - 7.35 AU

Year: 7917 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,490,719 km

• M1: 172,038 km (0.046 R)
• M2: 946,655 km (0.084 R)
• M3: 1,394,252 km (0.096 R)
• M4: 2,319,216 km (0.054 R)
• M5: 2,992,107 km (0.084 R)
• M6: 4,284,633 km (0.077 R)
• M7: 5,525,996 km (0.063 R)
• M8: 8,110,299 km (0.114 R)
• M9: 9,022,098 km (0.12 R)
• M10: 9,479,718 km (0.088 R)
• M11: 10,441,931 km (0.093 R)
• M12: 11,521,280 km (0.05 R)
• M13: 12,617,084 km (0.109 R)
• M14: 13,190,493 km (0.11 R)
• M15: 17,918,683 km (0.109 R)
• M16: 18,865,339 km (0.059 R)
• M17: 19,768,461 km (0.039 R)
• M18: 21,257,259 km (0.042 R)
• M19: 24,018,836 km (0.044 R)
• M20: 28,646,496 km (0.111 R)
• M21: 30,550,877 km (0.058 R)
• M22: 34,945,763 km (0.105 R)
• M23: 40,854,730 km (0.078 R)
• M24: 41,731,972 km (0.041 R)
• M25: 43,006,695 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 6.5

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.88 AU - 13.66 AU

Year: 18374 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,490,719 km

• M1: 80,783 km (0.086 R)
• M2: 311,612 km (0.067 R)
• M3: 956,529 km (0.075 R)
• M4: 2,069,836 km (0.098 R)
• M5: 2,965,329 km (0.082 R)
• M6: 3,382,557 km (0.119 R)
• M7: 4,154,482 km (0.105 R)
• M8: 4,395,335 km (0.098 R)
• M9: 5,208,399 km (0.045 R)
• M10: 7,171,273 km (0.091 R)
• M11: 7,474,508 km (0.089 R)
• M12: 7,876,926 km (0.042 R)
• M13: 9,070,717 km (0.068 R)
• M14: 9,737,026 km (0.103 R)
• M15: 11,051,991 km (0.092 R)
• M16: 13,434,786 km (0.058 R)
• M17: 15,414,415 km (0.104 R)
• M18: 15,701,942 km (0.092 R)
• M19: 17,737,072 km (0.039 R)
• M20: 21,242,150 km (0.087 R)
• M21: 22,783,457 km (0.084 R)
• M22: 25,282,339 km (0.113 R)
• M23: 26,086,577 km (0.061 R)
• M24: 27,220,230 km (0.054 R)
• M25: 28,709,776 km (0.103 R)
• M26: 29,585,073 km (0.09 R)
• M27: 33,144,904 km (0.106 R)
• M28: 38,937,932 km (0.041 R)
• M29: 43,343,290 km (0.104 R)
• M30: 43,629,172 km (0.101 R)
• M31: 44,204,675 km (0.025 R)
• M32: 44,639,556 km (0.102 R)
• M33: 45,224,035 km (0.111 R)
• M34: 46,707,148 km (0.054 R)
• M35: 52,315,423 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit