🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.5 AU - 0.7 AU

Year: 168 Days

Day: 40.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.43 AU - 1.81 AU

Year: 746 Days

Day: 34.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,054,017 km

• M1: 597,494 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.63 AU - 1.97 AU

Year: 873 Days

Day: 21.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,054,017 km

• M1: 55,052 km (0.109 R)
• M2: 255,513 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.6

Radius: 3.4

Gravity: 65.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.27 AU - 14.73 AU

Year: 17939 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,054,017 km

• M1: 42,336 km (0.115 R)
• M2: 206,445 km (0.115 R)
• M3: 324,777 km (0.112 R)
• M4: 454,030 km (0.118 R)
• M5: 708,795 km (0.045 R)
• M6: 2,013,587 km (0.104 R)
• M7: 3,092,786 km (0.102 R)
• M8: 3,985,586 km (0.111 R)
• M9: 5,607,676 km (0.038 R)
• M10: 6,346,839 km (0.048 R)
• M11: 7,242,033 km (0.117 R)
• M12: 7,916,570 km (0.114 R)
• M13: 8,320,334 km (0.076 R)
• M14: 8,475,168 km (0.115 R)
• M15: 8,632,096 km (0.118 R)
• M16: 8,951,488 km (0.12 R)
• M17: 12,727,488 km (0.101 R)
• M18: 13,563,590 km (0.096 R)
• M19: 14,734,493 km (0.058 R)
• M20: 15,812,794 km (0.086 R)
• M21: 16,533,257 km (0.096 R)
• M22: 19,271,796 km (0.105 R)
• M23: 20,372,088 km (0.116 R)
• M24: 21,032,862 km (0.045 R)
• M25: 22,696,989 km (0.114 R)
• M26: 25,300,590 km (0.101 R)
• M27: 25,517,058 km (0.05 R)
• M28: 27,180,437 km (0.092 R)
• M29: 27,293,832 km (0.042 R)
• M30: 35,495,835 km (0.119 R)
• M31: 36,866,301 km (0.047 R)
• M32: 41,638,772 km (0.107 R)
• M33: 42,854,704 km (0.046 R)
• M34: 45,997,605 km (0.109 R)
• M35: 52,737,289 km (0.058 R)
• M36: 55,243,352 km (0.089 R)
• M37: 62,443,198 km (0.078 R)
• M38: 68,550,232 km (0.037 R)
• M39: 72,616,751 km (0.061 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit