🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 10.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.96 AU - 1.54 AU

Year: 917 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,207,490 km

• M1: 128,804 km (0.051 R)
• M2: 458,069 km (0.107 R)
• M3: 873,053 km (0.113 R)
• M4: 1,664,576 km (0.052 R)
• M5: 3,139,012 km (0.084 R)
• M6: 3,528,266 km (0.052 R)
• M7: 3,872,042 km (0.112 R)
• M8: 4,804,186 km (0.115 R)
• M9: 5,190,149 km (0.058 R)
• M10: 5,797,815 km (0.095 R)
• M11: 6,430,315 km (0.117 R)
• M12: 6,899,903 km (0.1 R)
• M13: 9,261,155 km (0.116 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 5.1

Gravity: 33.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.11 AU - 8.63 AU

Year: 15885 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,207,490 km

• M1: 64,477 km (0.115 R)
• M2: 238,010 km (0.116 R)
• M3: 720,613 km (0.085 R)
• M4: 1,132,755 km (0.053 R)
• M5: 1,399,039 km (0.096 R)
• M6: 2,281,517 km (0.101 R)
• M7: 3,571,350 km (0.066 R)
• M8: 5,246,397 km (0.087 R)
• M9: 6,881,203 km (0.08 R)
• M10: 8,463,649 km (0.082 R)
• M11: 9,700,375 km (0.093 R)
• M12: 11,934,918 km (0.053 R)
• M13: 14,125,629 km (0.104 R)
• M14: 14,936,749 km (0.118 R)
• M15: 15,239,236 km (0.041 R)
• M16: 16,813,454 km (0.062 R)
• M17: 17,723,907 km (0.106 R)
• M18: 18,492,840 km (0.115 R)
• M19: 22,574,917 km (0.075 R)
• M20: 23,073,676 km (0.107 R)
• M21: 27,557,125 km (0.076 R)
• M22: 29,407,351 km (0.086 R)
• M23: 32,588,101 km (0.104 R)
• M24: 33,611,051 km (0.092 R)
• M25: 34,523,598 km (0.072 R)
• M26: 35,318,860 km (0.115 R)
• M27: 48,424,681 km (0.094 R)
• M28: 58,631,145 km (0.053 R)
• M29: 59,762,255 km (0.115 R)
• M30: 62,457,859 km (0.096 R)
• M31: 68,921,534 km (0.12 R)
• M32: 70,604,361 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705

Radius: 4.7

Gravity: 31.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.97 AU - 9.63 AU

Year: 18605 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,207,490 km

• M1: 58,493 km (0.118 R)
• M2: 263,442 km (0.096 R)
• M3: 716,723 km (0.071 R)
• M4: 1,824,047 km (0.083 R)
• M5: 2,133,864 km (0.097 R)
• M6: 3,854,539 km (0.085 R)
• M7: 4,740,009 km (0.091 R)
• M8: 5,914,950 km (0.12 R)
• M9: 6,162,983 km (0.103 R)
• M10: 6,374,964 km (0.118 R)
• M11: 6,858,314 km (0.059 R)
• M12: 7,652,978 km (0.094 R)
• M13: 10,522,864 km (0.066 R)
• M14: 17,831,468 km (0.107 R)
• M15: 20,993,069 km (0.061 R)
• M16: 22,755,781 km (0.082 R)
• M17: 27,021,265 km (0.088 R)
• M18: 37,230,572 km (0.07 R)
• M19: 38,075,351 km (0.088 R)
• M20: 38,645,618 km (0.115 R)
• M21: 39,221,570 km (0.104 R)
• M22: 39,803,206 km (0.107 R)
• M23: 43,414,200 km (0.101 R)
• M24: 61,593,782 km (0.057 R)
• M25: 64,776,028 km (0.109 R)
• M26: 72,988,203 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit