🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.18 AU - 1.2 AU

Year: 551 Days

Day: 30.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.92 AU - 2.88 AU

Year: 1579 Days

Day: 21.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 9.5

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.49 AU - 4.47 AU

Year: 3371 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,379,119 km

• M1: 118,182 km (0.053 R)
• M2: 432,487 km (0.12 R)
• M3: 757,264 km (0.071 R)
• M4: 1,252,433 km (0.091 R)
• M5: 1,625,530 km (0.083 R)
• M6: 2,664,488 km (0.066 R)
• M7: 2,983,131 km (0.113 R)
• M8: 3,862,168 km (0.091 R)
• M9: 4,569,467 km (0.071 R)
• M10: 4,929,549 km (0.078 R)
• M11: 5,412,900 km (0.099 R)
• M12: 6,654,113 km (0.111 R)
• M13: 7,149,581 km (0.076 R)
• M14: 7,938,710 km (0.064 R)
• M15: 9,846,382 km (0.079 R)
• M16: 10,655,557 km (0.086 R)
• M17: 12,131,939 km (0.115 R)
• M18: 12,591,054 km (0.039 R)
• M19: 15,863,059 km (0.117 R)
• M20: 16,412,233 km (0.117 R)
• M21: 17,202,259 km (0.112 R)
• M22: 18,980,529 km (0.075 R)
• M23: 20,878,028 km (0.095 R)
• M24: 22,279,461 km (0.076 R)
• M25: 22,691,005 km (0.093 R)
• M26: 23,247,808 km (0.092 R)
• M27: 23,813,587 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 12.1

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.23 AU - 7.97 AU

Year: 8033 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,379,119 km

• M1: 201,060 km (0.099 R)
• M2: 578,944 km (0.1 R)
• M3: 1,664,576 km (0.089 R)
• M4: 2,217,938 km (0.088 R)
• M5: 3,530,809 km (0.105 R)
• M6: 3,973,319 km (0.096 R)
• M7: 4,397,579 km (0.087 R)
• M8: 5,275,868 km (0.117 R)
• M9: 6,059,761 km (0.053 R)
• M10: 6,845,150 km (0.057 R)
• M11: 7,301,423 km (0.1 R)
• M12: 8,793,812 km (0.034 R)
• M13: 12,429,189 km (0.115 R)
• M14: 13,052,414 km (0.063 R)
• M15: 13,696,433 km (0.092 R)
• M16: 19,035,581 km (0.119 R)
• M17: 19,787,909 km (0.072 R)
• M18: 20,874,288 km (0.062 R)
• M19: 21,432,289 km (0.101 R)
• M20: 27,192,704 km (0.084 R)
• M21: 28,828,258 km (0.071 R)
• M22: 29,520,447 km (0.094 R)
• M23: 29,920,921 km (0.094 R)
• M24: 31,247,554 km (0.099 R)
• M25: 31,768,155 km (0.115 R)
• M26: 33,148,794 km (0.089 R)
• M27: 37,297,143 km (0.084 R)
• M28: 41,029,161 km (0.103 R)
• M29: 41,653,582 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.4

Radius: 3.2

Gravity: 61.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.74 AU - 17.12 AU

Year: 28277 Days

Day: 17.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,379,119 km

• M1: 39,793 km (0.11 R)
• M2: 163,959 km (0.109 R)
• M3: 285,134 km (0.058 R)
• M4: 531,521 km (0.055 R)
• M5: 764,296 km (0.072 R)
• M6: 2,485,120 km (0.115 R)
• M7: 2,636,363 km (0.05 R)
• M8: 3,806,368 km (0.109 R)
• M9: 3,939,660 km (0.113 R)
• M10: 4,180,512 km (0.098 R)
• M11: 5,619,345 km (0.117 R)
• M12: 7,512,805 km (0.05 R)
• M13: 8,045,074 km (0.095 R)
• M14: 8,890,153 km (0.069 R)
• M15: 11,918,462 km (0.1 R)
• M16: 12,204,194 km (0.027 R)
• M17: 13,164,014 km (0.104 R)
• M18: 13,701,220 km (0.077 R)
• M19: 16,696,469 km (0.099 R)
• M20: 24,623,062 km (0.086 R)
• M21: 27,119,102 km (0.12 R)
• M22: 28,112,881 km (0.1 R)
• M23: 29,130,445 km (0.072 R)
• M24: 32,746,076 km (0.102 R)
• M25: 33,025,226 km (0.102 R)
• M26: 33,588,312 km (0.106 R)
• M27: 35,904,536 km (0.049 R)
• M28: 40,210,112 km (0.057 R)
• M29: 41,500,693 km (0.059 R)
• M30: 42,652,298 km (0.115 R)
• M31: 43,824,995 km (0.117 R)
• M32: 45,364,208 km (0.08 R)
• M33: 53,025,115 km (0.103 R)
• M34: 59,408,905 km (0.045 R)
• M35: 69,224,619 km (0.09 R)
• M36: 76,335,455 km (0.094 R)
• M37: 83,137,670 km (0.085 R)
• M38: 83,917,524 km (0.087 R)
• M39: 84,440,069 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit