🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.23 AU - 1.97 AU

Year: 747 Days

Day: 46.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,370,516 km

• M1: 534,663 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.07 AU - 4.51 AU

Year: 3278 Days

Day: 43 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 10.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.49 AU - 6.55 AU

Year: 6143 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 117,370,516 km

• M1: 139,425 km (0.106 R)
• M2: 507,286 km (0.108 R)
• M3: 1,047,035 km (0.042 R)
• M4: 1,729,052 km (0.076 R)
• M5: 2,258,030 km (0.042 R)
• M6: 2,632,923 km (0.111 R)
• M7: 3,029,506 km (0.081 R)
• M8: 4,040,339 km (0.117 R)
• M9: 4,466,394 km (0.096 R)
• M10: 5,006,143 km (0.092 R)
• M11: 5,928,264 km (0.085 R)
• M12: 7,065,956 km (0.097 R)
• M13: 8,264,385 km (0.092 R)
• M14: 9,248,739 km (0.115 R)
• M15: 10,309,388 km (0.062 R)
• M16: 10,680,540 km (0.048 R)
• M17: 14,034,973 km (0.092 R)
• M18: 16,668,494 km (0.113 R)
• M19: 17,180,418 km (0.104 R)
• M20: 20,258,095 km (0.092 R)
• M21: 20,841,377 km (0.074 R)
• M22: 21,888,861 km (0.117 R)
• M23: 23,286,853 km (0.06 R)
• M24: 24,088,848 km (0.093 R)
• M25: 24,578,781 km (0.118 R)
• M26: 31,180,834 km (0.088 R)
• M27: 31,958,444 km (0.106 R)
• M28: 33,149,243 km (0.094 R)
• M29: 33,654,135 km (0.068 R)
• M30: 34,472,436 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.8

Radius: 3.5

Gravity: 49.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.26 AU - 17.58 AU

Year: 22341 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 117,370,516 km

• M1: 43,533 km (0.099 R)
• M2: 283,189 km (0.068 R)
• M3: 927,208 km (0.112 R)
• M4: 1,696,589 km (0.05 R)
• M5: 2,477,790 km (0.057 R)
• M6: 2,620,057 km (0.09 R)
• M7: 3,385,849 km (0.105 R)
• M8: 3,994,114 km (0.113 R)
• M9: 4,461,009 km (0.113 R)
• M10: 5,075,706 km (0.1 R)
• M11: 5,827,435 km (0.12 R)
• M12: 6,605,344 km (0.095 R)
• M13: 8,739,208 km (0.114 R)
• M14: 8,848,415 km (0.098 R)
• M15: 9,013,870 km (0.09 R)
• M16: 9,125,171 km (0.039 R)
• M17: 13,125,418 km (0.065 R)
• M18: 14,075,065 km (0.102 R)
• M19: 15,384,944 km (0.118 R)
• M20: 17,027,379 km (0.115 R)
• M21: 18,155,347 km (0.058 R)
• M22: 19,424,835 km (0.099 R)
• M23: 19,892,178 km (0.076 R)
• M24: 22,342,143 km (0.087 R)
• M25: 24,225,580 km (0.086 R)
• M26: 29,391,494 km (0.114 R)
• M27: 35,940,140 km (0.114 R)
• M28: 39,402,284 km (0.103 R)
• M29: 47,484,159 km (0.103 R)
• M30: 50,230,327 km (0.111 R)
• M31: 51,999,472 km (0.11 R)
• M32: 63,493,226 km (0.102 R)
• M33: 63,902,974 km (0.105 R)
• M34: 73,145,729 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.7

Radius: 5.8

Gravity: 28.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 19.08 AU - 20.22 AU

Year: 32138 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 117,370,516 km

• M1: 74,201 km (0.045 R)
• M2: 543,639 km (0.11 R)
• M3: 915,389 km (0.114 R)
• M4: 1,693,597 km (0.094 R)
• M5: 2,017,028 km (0.043 R)
• M6: 2,730,760 km (0.101 R)
• M7: 3,114,179 km (0.08 R)
• M8: 3,844,216 km (0.043 R)
• M9: 5,636,549 km (0.117 R)
• M10: 6,662,192 km (0.12 R)
• M11: 7,806,765 km (0.061 R)
• M12: 8,097,434 km (0.081 R)
• M13: 10,269,894 km (0.095 R)
• M14: 12,485,139 km (0.101 R)
• M15: 13,454,085 km (0.108 R)
• M16: 13,787,837 km (0.081 R)
• M17: 14,646,679 km (0.039 R)
• M18: 15,358,914 km (0.1 R)
• M19: 15,908,088 km (0.111 R)
• M20: 18,955,845 km (0.119 R)
• M21: 19,164,983 km (0.066 R)
• M22: 21,567,076 km (0.112 R)
• M23: 27,892,523 km (0.051 R)
• M24: 28,985,186 km (0.025 R)
• M25: 29,262,839 km (0.109 R)
• M26: 30,248,241 km (0.111 R)
• M27: 30,965,562 km (0.12 R)
• M28: 31,547,498 km (0.114 R)
• M29: 34,567,131 km (0.113 R)
• M30: 38,438,425 km (0.074 R)
• M31: 44,957,152 km (0.095 R)
• M32: 46,079,286 km (0.085 R)
• M33: 48,574,279 km (0.105 R)
• M34: 55,950,651 km (0.096 R)
• M35: 64,746,706 km (0.11 R)
• M36: 77,047,391 km (0.046 R)
• M37: 85,297,864 km (0.1 R)
• M38: 86,440,642 km (0.107 R)
• M39: 90,816,529 km (0.091 R)
• M40: 101,277,310 km (0.117 R)
• M41: 106,796,424 km (0.11 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: 309 - 16,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit