🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 42.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.81 AU - 1.33 AU

Year: 387 Days

Day: 34.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 8.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.64 AU - 6.74 AU

Year: 5388 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,081,930 km

• M1: 122,820 km (0.032 R)
• M2: 178,171 km (0.047 R)
• M3: 253,718 km (0.11 R)
• M4: 352,453 km (0.107 R)
• M5: 440,865 km (0.092 R)
• M6: 537,954 km (0.107 R)
• M7: 672,742 km (0.112 R)
• M8: 1,130,960 km (0.114 R)
• M9: 1,411,606 km (0.106 R)
• M10: 1,573,919 km (0.076 R)
• M11: 2,158,548 km (0.108 R)
• M12: 3,044,765 km (0.079 R)
• M13: 3,399,013 km (0.1 R)
• M14: 3,860,074 km (0.059 R)
• M15: 3,935,770 km (0.115 R)
• M16: 4,459,363 km (0.084 R)
• M17: 4,518,903 km (0.082 R)
• M18: 4,658,777 km (0.101 R)
• M19: 4,779,951 km (0.115 R)
• M20: 4,861,183 km (0.113 R)
• M21: 4,922,518 km (0.114 R)
• M22: 5,212,139 km (0.093 R)
• M23: 5,337,951 km (0.116 R)
• M24: 5,786,146 km (0.102 R)
• M25: 6,268,749 km (0.097 R)
• M26: 6,673,112 km (0.049 R)
• M27: 7,366,050 km (0.113 R)
• M28: 7,697,110 km (0.107 R)
• M29: 7,840,574 km (0.089 R)
• M30: 7,960,851 km (0.074 R)
• M31: 8,033,256 km (0.045 R)
• M32: 8,300,587 km (0.061 R)
• M33: 8,571,060 km (0.1 R)
• M34: 8,645,261 km (0.107 R)
• M35: 9,019,704 km (0.085 R)
• M36: 9,732,837 km (0.075 R)
• M37: 10,096,211 km (0.099 R)
• M38: 10,463,922 km (0.085 R)
• M39: 11,131,727 km (0.088 R)
• M40: 11,185,732 km (0.116 R)
• M41: 11,511,706 km (0.084 R)
• M42: 12,818,144 km (0.057 R)
• M43: 13,187,800 km (0.078 R)
• M44: 13,503,302 km (0.058 R)
• M45: 13,676,537 km (0.114 R)
• M46: 13,734,431 km (0.03 R)
• M47: 13,937,585 km (0.096 R)
• M48: 14,171,107 km (0.12 R)
• M49: 14,938,843 km (0.117 R)
• M50: 15,058,222 km (0.093 R)
• M51: 15,811,149 km (0.076 R)
• M52: 16,176,915 km (0.108 R)
• M53: 16,576,342 km (0.093 R)
• M54: 16,668,943 km (0.037 R)
• M55: 16,916,826 km (0.063 R)
• M56: 17,134,641 km (0.062 R)
• M57: 17,888,764 km (0.065 R)
• M58: 18,301,804 km (0.114 R)
• M59: 18,621,644 km (0.095 R)
• M60: 20,281,283 km (0.102 R)
• M61: 21,818,550 km (0.056 R)
• M62: 22,055,663 km (0.087 R)
• M63: 22,157,539 km (0.097 R)
• M64: 22,703,870 km (0.091 R)
• M65: 23,081,904 km (0.112 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit