🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 214 Days

Day: 15.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.09 AU - 1.65 AU

Year: 598 Days

Day: 33 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,028,356 km

• M1: 241,900 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 14.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.9 AU - 14.12 AU

Year: 14557 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,028,356 km

• M1: 176,675 km (0.065 R)
• M2: 736,919 km (0.061 R)
• M3: 1,232,686 km (0.076 R)
• M4: 2,200,285 km (0.057 R)
• M5: 3,942,502 km (0.082 R)
• M6: 4,625,716 km (0.088 R)
• M7: 6,475,194 km (0.111 R)
• M8: 7,612,587 km (0.047 R)
• M9: 8,278,148 km (0.12 R)
• M10: 10,169,214 km (0.065 R)
• M11: 16,288,067 km (0.085 R)
• M12: 19,409,127 km (0.107 R)
• M13: 25,533,664 km (0.119 R)
• M14: 26,918,342 km (0.097 R)
• M15: 29,721,357 km (0.045 R)
• M16: 30,187,205 km (0.11 R)
• M17: 31,977,742 km (0.097 R)
• M18: 36,429,924 km (0.098 R)
• M19: 36,963,689 km (0.09 R)
• M20: 37,910,344 km (0.087 R)
• M21: 41,279,139 km (0.107 R)
• M22: 41,859,429 km (0.043 R)
• M23: 47,805,795 km (0.118 R)
• M24: 50,070,856 km (0.115 R)
• M25: 52,576,321 km (0.078 R)
• M26: 54,814,305 km (0.071 R)
• M27: 63,628,762 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 7.6

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.82 AU - 17.16 AU

Year: 26106 Days

Day: 23 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,028,356 km

• M1: 153,039 km (0.086 R)
• M2: 648,507 km (0.094 R)
• M3: 1,015,919 km (0.071 R)
• M4: 1,964,370 km (0.102 R)
• M5: 2,263,565 km (0.091 R)
• M6: 3,204,087 km (0.102 R)
• M7: 4,672,689 km (0.109 R)
• M8: 6,223,870 km (0.119 R)
• M9: 9,036,310 km (0.059 R)
• M10: 9,446,208 km (0.055 R)
• M11: 12,671,538 km (0.109 R)
• M12: 13,866,227 km (0.113 R)
• M13: 14,971,755 km (0.099 R)
• M14: 16,305,719 km (0.114 R)
• M15: 16,564,374 km (0.063 R)
• M16: 16,825,871 km (0.091 R)
• M17: 18,082,493 km (0.112 R)
• M18: 18,359,698 km (0.109 R)
• M19: 19,304,259 km (0.111 R)
• M20: 22,332,120 km (0.05 R)
• M21: 22,758,474 km (0.079 R)
• M22: 23,298,821 km (0.086 R)
• M23: 25,779,004 km (0.088 R)
• M24: 28,804,920 km (0.116 R)
• M25: 30,860,994 km (0.109 R)
• M26: 38,826,931 km (0.092 R)
• M27: 43,942,430 km (0.086 R)
• M28: 57,653,823 km (0.051 R)
• M29: 63,426,206 km (0.065 R)
• M30: 64,066,635 km (0.112 R)
• M31: 66,891,790 km (0.046 R)
• M32: 70,481,541 km (0.107 R)
• M33: 74,434,066 km (0.118 R)
• M34: 78,286,810 km (0.027 R)
• M35: 82,777,588 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit