🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.04 AU - 2.18 AU

Year: 1103 Days

Day: 26 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,539,920 km

• M1: 36,951 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.43 AU - 2.61 AU

Year: 1440 Days

Day: 16.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 11.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.71 AU - 10.47 AU

Year: 9863 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,539,920 km

• M1: 140,622 km (0.079 R)
• M2: 555,158 km (0.052 R)
• M3: 1,260,212 km (0.115 R)
• M4: 1,818,213 km (0.112 R)
• M5: 2,807,952 km (0.083 R)
• M6: 3,744,584 km (0.106 R)
• M7: 5,087,824 km (0.11 R)
• M8: 5,621,888 km (0.06 R)
• M9: 6,511,098 km (0.105 R)
• M10: 7,650,734 km (0.073 R)
• M11: 9,934,196 km (0.068 R)
• M12: 10,322,103 km (0.114 R)
• M13: 11,441,096 km (0.104 R)
• M14: 12,139,269 km (0.089 R)
• M15: 13,210,689 km (0.068 R)
• M16: 13,680,276 km (0.111 R)
• M17: 19,306,204 km (0.101 R)
• M18: 19,758,887 km (0.078 R)
• M19: 21,239,457 km (0.12 R)
• M20: 23,383,494 km (0.118 R)
• M21: 24,245,327 km (0.111 R)
• M22: 26,123,977 km (0.096 R)
• M23: 28,194,262 km (0.119 R)
• M24: 28,679,557 km (0.103 R)
• M25: 31,501,272 km (0.1 R)
• M26: 32,129,135 km (0.117 R)
• M27: 36,073,283 km (0.074 R)
• M28: 39,114,906 km (0.1 R)
• M29: 40,821,519 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.3

Radius: 3.6

Gravity: 60.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.97 AU - 15.35 AU

Year: 18170 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,539,920 km

• M1: 44,879 km (0.101 R)
• M2: 183,407 km (0.114 R)
• M3: 301,290 km (0.098 R)
• M4: 417,228 km (0.088 R)
• M5: 658,829 km (0.107 R)
• M6: 774,917 km (0.115 R)
• M7: 1,167,312 km (0.118 R)
• M8: 1,918,593 km (0.065 R)
• M9: 2,096,614 km (0.105 R)
• M10: 2,625,742 km (0.085 R)
• M11: 2,946,928 km (0.069 R)
• M12: 4,132,492 km (0.101 R)
• M13: 5,446,559 km (0.101 R)
• M14: 6,390,522 km (0.114 R)
• M15: 11,388,437 km (0.103 R)
• M16: 12,711,331 km (0.095 R)
• M17: 14,504,561 km (0.043 R)
• M18: 15,422,493 km (0.1 R)
• M19: 15,579,122 km (0.106 R)
• M20: 20,978,708 km (0.062 R)
• M21: 23,779,778 km (0.094 R)
• M22: 27,618,908 km (0.108 R)
• M23: 29,143,909 km (0.109 R)
• M24: 29,503,692 km (0.054 R)
• M25: 30,847,979 km (0.091 R)
• M26: 37,334,542 km (0.116 R)
• M27: 39,634,609 km (0.044 R)
• M28: 41,119,069 km (0.12 R)
• M29: 43,727,009 km (0.037 R)
• M30: 45,955,718 km (0.112 R)
• M31: 47,925,473 km (0.111 R)
• M32: 48,762,473 km (0.076 R)
• M33: 49,269,460 km (0.117 R)
• M34: 55,628,716 km (0.053 R)
• M35: 59,965,409 km (0.119 R)
• M36: 61,328,694 km (0.063 R)
• M37: 68,244,903 km (0.111 R)
• M38: 71,890,154 km (0.083 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit