🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.39 AU - 1.81 AU

Year: 877 Days

Day: 13.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.74 AU - 2.46 AU

Year: 1319 Days

Day: 25.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 7.2

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.63 AU - 11.95 AU

Year: 14308 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,602,128 km

• M1: 89,609 km (0.088 R)
• M2: 368,759 km (0.117 R)
• M3: 900,579 km (0.044 R)
• M4: 1,328,279 km (0.071 R)
• M5: 1,953,449 km (0.087 R)
• M6: 2,545,258 km (0.087 R)
• M7: 3,201,544 km (0.12 R)
• M8: 5,739,023 km (0.055 R)
• M9: 8,880,429 km (0.118 R)
• M10: 10,212,299 km (0.12 R)
• M11: 11,381,406 km (0.053 R)
• M12: 11,849,348 km (0.097 R)
• M13: 12,208,682 km (0.082 R)
• M14: 13,588,872 km (0.095 R)
• M15: 16,286,122 km (0.064 R)
• M16: 16,655,928 km (0.071 R)
• M17: 17,955,185 km (0.084 R)
• M18: 20,325,264 km (0.062 R)
• M19: 23,173,907 km (0.086 R)
• M20: 25,083,374 km (0.057 R)
• M21: 25,477,565 km (0.107 R)
• M22: 25,976,025 km (0.097 R)
• M23: 27,719,438 km (0.098 R)
• M24: 28,566,312 km (0.105 R)
• M25: 29,758,607 km (0.1 R)
• M26: 37,361,619 km (0.108 R)
• M27: 38,786,689 km (0.042 R)
• M28: 39,712,251 km (0.107 R)
• M29: 40,652,324 km (0.117 R)
• M30: 46,755,767 km (0.092 R)
• M31: 53,118,165 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.7

Radius: 4.5

Gravity: 43.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.45 AU - 13.47 AU

Year: 15728 Days

Day: 17 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,602,128 km

• M1: 56,249 km (0.036 R)
• M2: 233,672 km (0.118 R)
• M3: 604,076 km (0.11 R)
• M4: 757,863 km (0.113 R)
• M5: 1,172,698 km (0.109 R)
• M6: 1,540,708 km (0.083 R)
• M7: 1,832,275 km (0.106 R)
• M8: 2,348,387 km (0.112 R)
• M9: 2,547,951 km (0.071 R)
• M10: 3,136,020 km (0.119 R)
• M11: 4,277,452 km (0.056 R)
• M12: 6,405,930 km (0.053 R)
• M13: 6,708,118 km (0.072 R)
• M14: 9,928,661 km (0.078 R)
• M15: 11,053,039 km (0.098 R)
• M16: 12,063,722 km (0.092 R)
• M17: 12,325,668 km (0.108 R)
• M18: 12,725,692 km (0.063 R)
• M19: 12,928,996 km (0.037 R)
• M20: 23,661,297 km (0.102 R)
• M21: 24,487,077 km (0.094 R)
• M22: 25,438,819 km (0.087 R)
• M23: 27,191,358 km (0.119 R)
• M24: 27,868,737 km (0.108 R)
• M25: 28,441,846 km (0.066 R)
• M26: 34,742,759 km (0.114 R)
• M27: 35,674,155 km (0.104 R)
• M28: 36,896,071 km (0.046 R)
• M29: 38,145,512 km (0.113 R)
• M30: 39,999,778 km (0.073 R)
• M31: 40,144,888 km (0.086 R)
• M32: 40,875,524 km (0.095 R)
• M33: 41,763,836 km (0.042 R)
• M34: 46,881,430 km (0.12 R)
• M35: 48,018,224 km (0.106 R)
• M36: 50,346,565 km (0.086 R)
• M37: 51,025,440 km (0.071 R)
• M38: 56,860,355 km (0.053 R)
• M39: 64,509,594 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.9

Radius: 3.9

Gravity: 37.4 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.62 AU - 13.54 AU

Year: 15987 Days

Day: 22.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,602,128 km

• M1: 49,517 km (0.116 R)
• M2: 300,692 km (0.116 R)
• M3: 660,175 km (0.101 R)
• M4: 1,246,599 km (0.1 R)
• M5: 1,644,829 km (0.08 R)
• M6: 1,917,994 km (0.108 R)
• M7: 2,280,769 km (0.103 R)
• M8: 2,489,159 km (0.11 R)
• M9: 2,896,514 km (0.05 R)
• M10: 3,166,389 km (0.036 R)
• M11: 3,929,188 km (0.064 R)
• M12: 4,384,714 km (0.102 R)
• M13: 4,576,348 km (0.082 R)
• M14: 5,011,080 km (0.119 R)
• M15: 7,070,743 km (0.112 R)
• M16: 8,117,928 km (0.1 R)
• M17: 8,904,664 km (0.087 R)
• M18: 9,633,654 km (0.109 R)
• M19: 9,794,921 km (0.05 R)
• M20: 10,800,517 km (0.063 R)
• M21: 11,032,993 km (0.098 R)
• M22: 12,120,569 km (0.095 R)
• M23: 13,145,614 km (0.091 R)
• M24: 14,157,942 km (0.115 R)
• M25: 14,436,344 km (0.1 R)
• M26: 14,789,545 km (0.116 R)
• M27: 17,425,160 km (0.096 R)
• M28: 18,727,858 km (0.066 R)
• M29: 19,317,723 km (0.104 R)
• M30: 21,708,895 km (0.1 R)
• M31: 27,605,893 km (0.075 R)
• M32: 31,919,847 km (0.062 R)
• M33: 33,493,018 km (0.119 R)
• M34: 41,710,280 km (0.074 R)
• M35: 43,735,087 km (0.073 R)
• M36: 59,232,679 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit