🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 22.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.65 AU

Year: 622 Days

Day: 37.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 11.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.22 AU - 8.8 AU

Year: 8081 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,860,394 km

• M1: 142,716 km (0.12 R)
• M2: 344,673 km (0.081 R)
• M3: 515,664 km (0.057 R)
• M4: 617,989 km (0.062 R)
• M5: 718,070 km (0.093 R)
• M6: 802,443 km (0.119 R)
• M7: 936,034 km (0.108 R)
• M8: 1,077,703 km (0.088 R)
• M9: 1,176,288 km (0.11 R)
• M10: 1,587,981 km (0.119 R)
• M11: 1,658,592 km (0.12 R)
• M12: 1,759,271 km (0.104 R)
• M13: 2,074,025 km (0.077 R)
• M14: 2,358,261 km (0.09 R)
• M15: 2,554,832 km (0.036 R)
• M16: 2,964,282 km (0.098 R)
• M17: 3,034,593 km (0.101 R)
• M18: 3,123,304 km (0.104 R)
• M19: 3,394,675 km (0.103 R)
• M20: 3,561,177 km (0.068 R)
• M21: 3,654,975 km (0.114 R)
• M22: 3,883,262 km (0.106 R)
• M23: 4,135,932 km (0.101 R)
• M24: 4,214,770 km (0.109 R)
• M25: 4,535,359 km (0.056 R)
• M26: 4,863,876 km (0.087 R)
• M27: 5,052,070 km (0.087 R)
• M28: 5,178,929 km (0.107 R)
• M29: 5,740,818 km (0.077 R)
• M30: 5,873,212 km (0.027 R)
• M31: 6,231,499 km (0.117 R)
• M32: 6,504,815 km (0.109 R)
• M33: 7,134,472 km (0.05 R)
• M34: 7,881,265 km (0.045 R)
• M35: 8,276,502 km (0.077 R)
• M36: 8,476,515 km (0.106 R)
• M37: 9,137,737 km (0.09 R)
• M38: 9,762,907 km (0.081 R)
• M39: 9,868,523 km (0.106 R)
• M40: 10,080,653 km (0.091 R)
• M41: 10,780,920 km (0.114 R)
• M42: 11,274,892 km (0.046 R)
• M43: 11,608,346 km (0.113 R)
• M44: 11,720,245 km (0.104 R)
• M45: 11,916,966 km (0.078 R)
• M46: 12,058,037 km (0.102 R)
• M47: 12,714,622 km (0.091 R)
• M48: 12,858,835 km (0.12 R)
• M49: 13,061,689 km (0.091 R)
• M50: 13,207,248 km (0.114 R)
• M51: 13,824,489 km (0.049 R)
• M52: 14,241,268 km (0.063 R)
• M53: 14,331,027 km (0.038 R)
• M54: 14,965,322 km (0.053 R)
• M55: 15,178,798 km (0.042 R)
• M56: 15,362,505 km (0.092 R)
• M57: 15,608,743 km (0.065 R)
• M58: 15,763,277 km (0.106 R)
• M59: 16,229,873 km (0.111 R)
• M60: 16,323,671 km (0.057 R)
• M61: 17,049,520 km (0.047 R)
• M62: 17,432,341 km (0.04 R)
• M63: 18,597,858 km (0.027 R)
• M64: 18,794,579 km (0.118 R)
• M65: 19,090,932 km (0.032 R)
• M66: 19,322,510 km (0.103 R)
• M67: 19,421,992 km (0.106 R)
• M68: 20,190,776 km (0.078 R)
• M69: 20,867,257 km (0.086 R)
• M70: 22,242,660 km (0.089 R)
• M71: 22,381,786 km (0.107 R)
• M72: 22,486,355 km (0.039 R)
• M73: 23,258,131 km (0.099 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit