🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.59 AU - 2.91 AU

Year: 1588 Days

Day: 26.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 8.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.74 AU - 7.64 AU

Year: 6026 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,044,806 km

• M1: 106,364 km (0.088 R)
• M2: 466,895 km (0.112 R)
• M3: 826,229 km (0.117 R)
• M4: 1,218,923 km (0.099 R)
• M5: 1,592,469 km (0.094 R)
• M6: 1,896,901 km (0.082 R)
• M7: 3,073,039 km (0.117 R)
• M8: 3,463,191 km (0.09 R)
• M9: 5,569,230 km (0.119 R)
• M10: 7,011,652 km (0.065 R)
• M11: 7,292,148 km (0.083 R)
• M12: 7,950,528 km (0.095 R)
• M13: 8,970,936 km (0.111 R)
• M14: 11,801,776 km (0.12 R)
• M15: 12,452,377 km (0.116 R)
• M16: 13,285,637 km (0.075 R)
• M17: 13,661,577 km (0.066 R)
• M18: 16,557,492 km (0.092 R)
• M19: 18,280,112 km (0.107 R)
• M20: 21,484,648 km (0.117 R)
• M21: 22,758,174 km (0.105 R)
• M22: 23,142,043 km (0.111 R)
• M23: 24,081,068 km (0.086 R)
• M24: 29,705,051 km (0.06 R)
• M25: 31,473,148 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.6

Radius: 5.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.58 AU - 21 AU

Year: 27240 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,044,806 km

• M1: 63,429 km (0.092 R)
• M2: 338,390 km (0.074 R)
• M3: 561,590 km (0.113 R)
• M4: 1,511,387 km (0.098 R)
• M5: 2,148,674 km (0.104 R)
• M6: 3,068,252 km (0.087 R)
• M7: 3,289,956 km (0.103 R)
• M8: 3,990,673 km (0.099 R)
• M9: 5,118,641 km (0.119 R)
• M10: 5,792,579 km (0.096 R)
• M11: 6,564,055 km (0.083 R)
• M12: 6,849,638 km (0.053 R)
• M13: 7,401,953 km (0.093 R)
• M14: 10,839,712 km (0.106 R)
• M15: 12,126,852 km (0.117 R)
• M16: 12,744,392 km (0.111 R)
• M17: 13,447,502 km (0.119 R)
• M18: 14,176,193 km (0.099 R)
• M19: 15,856,776 km (0.101 R)
• M20: 16,370,944 km (0.102 R)
• M21: 16,744,938 km (0.038 R)
• M22: 17,587,922 km (0.112 R)
• M23: 18,701,080 km (0.119 R)
• M24: 20,371,640 km (0.115 R)
• M25: 20,979,157 km (0.05 R)
• M26: 31,023,606 km (0.101 R)
• M27: 31,251,743 km (0.102 R)
• M28: 32,059,422 km (0.076 R)
• M29: 35,180,782 km (0.12 R)
• M30: 35,803,408 km (0.109 R)
• M31: 36,942,596 km (0.027 R)
• M32: 45,161,503 km (0.105 R)
• M33: 47,694,045 km (0.071 R)
• M34: 49,072,290 km (0.111 R)
• M35: 52,229,853 km (0.118 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit