🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 186 Days

Day: 39.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,246,612 km

• M1: 41,588 km (0.094 R)
• M2: 262,843 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.86 AU

Year: 265 Days

Day: 43.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 448 Days

Day: 38.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,246,612 km

• M1: 86,168 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.98 AU - 1.48 AU

Year: 496 Days

Day: 20.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,246,612 km

• M1: 39,494 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.25 AU - 16.85 AU

Year: 19140 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,246,612 km

• M1: 119,080 km (0.027 R)
• M2: 606,619 km (0.109 R)
• M3: 1,660,088 km (0.07 R)
• M4: 4,156,427 km (0.112 R)
• M5: 10,617,110 km (0.056 R)
• M6: 13,178,824 km (0.101 R)
• M7: 25,098,783 km (0.103 R)
• M8: 30,275,168 km (0.106 R)
• M9: 42,676,682 km (0.103 R)
• M10: 46,779,553 km (0.063 R)
• M11: 48,684,682 km (0.086 R)
• M12: 51,638,343 km (0.082 R)
• M13: 52,818,670 km (0.087 R)
• M14: 54,362,370 km (0.08 R)
• M15: 54,883,569 km (0.107 R)
• M16: 63,298,150 km (0.12 R)
• M17: 63,682,318 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.5

Radius: 7

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.52 AU - 21.24 AU

Year: 29815 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,246,612 km

• M1: 92,451 km (0.077 R)
• M2: 414,984 km (0.116 R)
• M3: 663,167 km (0.073 R)
• M4: 1,025,942 km (0.116 R)
• M5: 1,364,183 km (0.088 R)
• M6: 2,042,310 km (0.046 R)
• M7: 2,658,205 km (0.08 R)
• M8: 3,066,457 km (0.105 R)
• M9: 3,515,550 km (0.094 R)
• M10: 5,984,513 km (0.066 R)
• M11: 6,446,172 km (0.11 R)
• M12: 7,545,567 km (0.1 R)
• M13: 8,195,420 km (0.118 R)
• M14: 13,513,325 km (0.064 R)
• M15: 14,066,089 km (0.112 R)
• M16: 17,425,459 km (0.082 R)
• M17: 19,738,691 km (0.067 R)
• M18: 20,656,624 km (0.087 R)
• M19: 21,178,571 km (0.081 R)
• M20: 25,916,634 km (0.065 R)
• M21: 27,265,110 km (0.081 R)
• M22: 27,766,861 km (0.119 R)
• M23: 33,128,000 km (0.036 R)
• M24: 34,131,951 km (0.074 R)
• M25: 35,008,744 km (0.088 R)
• M26: 35,900,198 km (0.112 R)
• M27: 36,654,769 km (0.069 R)
• M28: 39,299,061 km (0.097 R)
• M29: 39,778,523 km (0.09 R)
• M30: 41,570,107 km (0.106 R)
• M31: 42,737,718 km (0.07 R)
• M32: 44,790,201 km (0.057 R)
• M33: 48,905,788 km (0.112 R)
• M34: 52,490,302 km (0.12 R)
• M35: 55,641,582 km (0.117 R)
• M36: 56,044,149 km (0.101 R)
• M37: 67,662,219 km (0.051 R)
• M38: 71,389,600 km (0.118 R)
• M39: 79,250,818 km (0.086 R)
• M40: 82,602,559 km (0.072 R)
• M41: 87,669,439 km (0.059 R)
• M42: 92,939,622 km (0.075 R)
• M43: 94,646,833 km (0.088 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit