🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 245 Days

Day: 35 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,555,218 km

• M1: 24,235 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 12

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.05 AU - 1.29 AU

Year: 805 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,555,218 km

• M1: 149,299 km (0.095 R)
• M2: 601,084 km (0.068 R)
• M3: 1,399,189 km (0.097 R)
• M4: 2,175,901 km (0.072 R)
• M5: 2,679,597 km (0.065 R)
• M6: 3,183,592 km (0.114 R)
• M7: 3,822,076 km (0.095 R)
• M8: 4,560,790 km (0.054 R)
• M9: 6,100,452 km (0.068 R)
• M10: 6,783,366 km (0.094 R)
• M11: 7,678,709 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.61 AU - 2.11 AU

Year: 1613 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,555,218 km

• M1: 157,227 km (0.065 R)
• M2: 565,779 km (0.118 R)
• M3: 979,866 km (0.12 R)
• M4: 1,387,819 km (0.101 R)
• M5: 1,832,275 km (0.111 R)
• M6: 2,517,732 km (0.091 R)
• M7: 3,778,693 km (0.104 R)
• M8: 4,365,864 km (0.118 R)
• M9: 4,874,946 km (0.078 R)
• M10: 6,195,895 km (0.113 R)
• M11: 6,620,903 km (0.111 R)
• M12: 7,192,516 km (0.084 R)
• M13: 7,932,427 km (0.067 R)
• M14: 8,693,581 km (0.042 R)
• M15: 9,318,751 km (0.057 R)
• M16: 10,166,372 km (0.104 R)
• M17: 11,942,996 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 4.4

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.22 AU - 12.38 AU

Year: 22567 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,555,218 km

• M1: 61,634 km (0.082 R)
• M2: 580,739 km (0.085 R)
• M3: 937,829 km (0.087 R)
• M4: 1,206,357 km (0.065 R)
• M5: 1,712,148 km (0.071 R)
• M6: 2,622,600 km (0.054 R)
• M7: 2,792,693 km (0.068 R)
• M8: 3,666,045 km (0.085 R)
• M9: 4,743,300 km (0.085 R)
• M10: 5,688,459 km (0.092 R)
• M11: 6,530,097 km (0.113 R)
• M12: 9,435,736 km (0.115 R)
• M13: 10,793,636 km (0.057 R)
• M14: 11,681,051 km (0.094 R)
• M15: 12,142,560 km (0.118 R)
• M16: 12,616,187 km (0.104 R)
• M17: 13,817,308 km (0.115 R)
• M18: 17,445,954 km (0.106 R)
• M19: 18,399,192 km (0.081 R)
• M20: 21,564,084 km (0.089 R)
• M21: 21,958,723 km (0.055 R)
• M22: 22,762,513 km (0.112 R)
• M23: 33,988,786 km (0.101 R)
• M24: 38,277,757 km (0.074 R)
• M25: 38,421,820 km (0.102 R)
• M26: 43,537,768 km (0.085 R)
• M27: 46,258,055 km (0.091 R)
• M28: 49,771,960 km (0.096 R)
• M29: 56,202,723 km (0.081 R)
• M30: 60,393,109 km (0.075 R)
• M31: 61,967,028 km (0.092 R)
• M32: 64,378,995 km (0.113 R)
• M33: 64,582,747 km (0.057 R)
• M34: 68,324,639 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit