🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.48 AU - 4.26 AU

Year: 2915 Days

Day: 39 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,064,829 km

• M1: 34,408 km (0.084 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 14.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.3 AU - 8.46 AU

Year: 7676 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 112,064,829 km

• M1: 175,329 km (0.115 R)
• M2: 1,181,674 km (0.099 R)
• M3: 1,671,756 km (0.089 R)
• M4: 2,384,590 km (0.063 R)
• M5: 3,447,483 km (0.116 R)
• M6: 3,963,296 km (0.059 R)
• M7: 6,090,429 km (0.106 R)
• M8: 7,140,306 km (0.086 R)
• M9: 9,110,361 km (0.112 R)
• M10: 12,413,931 km (0.069 R)
• M11: 13,635,098 km (0.08 R)
• M12: 15,552,494 km (0.097 R)
• M13: 21,277,305 km (0.1 R)
• M14: 22,139,138 km (0.09 R)
• M15: 24,778,643 km (0.042 R)
• M16: 27,991,706 km (0.084 R)
• M17: 29,026,475 km (0.114 R)
• M18: 34,266,439 km (0.116 R)
• M19: 36,661,801 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 6.3

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.77 AU - 19.61 AU

Year: 30937 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 112,064,829 km

• M1: 80,035 km (0.102 R)
• M2: 297,101 km (0.101 R)
• M3: 528,529 km (0.079 R)
• M4: 1,222,663 km (0.109 R)
• M5: 1,786,498 km (0.048 R)
• M6: 2,809,598 km (0.059 R)
• M7: 3,224,582 km (0.085 R)
• M8: 3,512,408 km (0.076 R)
• M9: 4,518,753 km (0.116 R)
• M10: 5,390,759 km (0.068 R)
• M11: 5,704,915 km (0.109 R)
• M12: 10,283,058 km (0.08 R)
• M13: 11,049,897 km (0.089 R)
• M14: 11,483,881 km (0.118 R)
• M15: 11,779,486 km (0.068 R)
• M16: 13,660,829 km (0.051 R)
• M17: 14,160,785 km (0.091 R)
• M18: 15,733,806 km (0.115 R)
• M19: 17,810,374 km (0.084 R)
• M20: 23,667,730 km (0.098 R)
• M21: 26,254,576 km (0.092 R)
• M22: 26,638,893 km (0.082 R)
• M23: 29,572,806 km (0.084 R)
• M24: 38,161,370 km (0.087 R)
• M25: 40,159,548 km (0.067 R)
• M26: 41,184,294 km (0.119 R)
• M27: 45,826,914 km (0.053 R)
• M28: 49,432,073 km (0.102 R)
• M29: 53,426,486 km (0.11 R)
• M30: 54,665,456 km (0.115 R)
• M31: 59,152,793 km (0.115 R)
• M32: 59,372,403 km (0.067 R)
• M33: 60,478,679 km (0.03 R)
• M34: 86,148,327 km (0.099 R)
• M35: 98,538,921 km (0.082 R)
• M36: 99,777,292 km (0.029 R)
• M37: 108,738,653 km (0.092 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: 252 - 13,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit