🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.69 AU - 0.83 AU

Year: 242 Days

Day: 22.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,660,195 km

• M1: 52,060 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.41 AU - 3.99 AU

Year: 2091 Days

Day: 14.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,660,195 km

• M1: 37,399 km (0.103 R)
• M2: 274,961 km (0.114 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 8.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.23 AU - 5.83 AU

Year: 4120 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,660,195 km

• M1: 108,758 km (0.093 R)
• M2: 708,047 km (0.119 R)
• M3: 821,442 km (0.051 R)
• M4: 900,729 km (0.054 R)
• M5: 1,045,839 km (0.104 R)
• M6: 1,278,314 km (0.118 R)
• M7: 1,371,214 km (0.104 R)
• M8: 1,791,883 km (0.095 R)
• M9: 1,883,288 km (0.089 R)
• M10: 1,949,559 km (0.1 R)
• M11: 2,030,193 km (0.036 R)
• M12: 2,307,248 km (0.096 R)
• M13: 2,378,307 km (0.114 R)
• M14: 2,581,610 km (0.102 R)
• M15: 2,881,853 km (0.101 R)
• M16: 3,209,174 km (0.077 R)
• M17: 3,272,902 km (0.088 R)
• M18: 3,417,713 km (0.077 R)
• M19: 3,532,006 km (0.101 R)
• M20: 3,730,821 km (0.11 R)
• M21: 3,797,841 km (0.085 R)
• M22: 3,984,390 km (0.029 R)
• M23: 4,122,020 km (0.081 R)
• M24: 4,243,792 km (0.092 R)
• M25: 4,437,372 km (0.119 R)
• M26: 4,634,093 km (0.082 R)
• M27: 5,017,513 km (0.081 R)
• M28: 5,449,102 km (0.074 R)
• M29: 5,544,546 km (0.109 R)
• M30: 5,834,167 km (0.095 R)
• M31: 6,569,740 km (0.087 R)
• M32: 6,979,489 km (0.108 R)
• M33: 7,208,373 km (0.085 R)
• M34: 7,271,205 km (0.075 R)
• M35: 8,083,222 km (0.078 R)
• M36: 8,323,775 km (0.104 R)
• M37: 8,968,991 km (0.098 R)
• M38: 9,036,609 km (0.098 R)
• M39: 9,838,603 km (0.087 R)
• M40: 10,330,780 km (0.109 R)
• M41: 10,951,163 km (0.092 R)
• M42: 11,047,653 km (0.098 R)
• M43: 11,217,297 km (0.068 R)
• M44: 11,290,151 km (0.08 R)
• M45: 11,363,305 km (0.115 R)
• M46: 11,485,526 km (0.112 R)
• M47: 11,805,366 km (0.089 R)
• M48: 12,078,233 km (0.109 R)
• M49: 12,277,946 km (0.111 R)
• M50: 12,378,326 km (0.11 R)
• M51: 12,960,262 km (0.04 R)
• M52: 13,113,600 km (0.076 R)
• M53: 13,241,805 km (0.108 R)
• M54: 13,318,998 km (0.103 R)
• M55: 13,577,054 km (0.068 R)
• M56: 13,706,905 km (0.105 R)
• M57: 14,124,732 km (0.112 R)
• M58: 14,256,079 km (0.094 R)
• M59: 14,414,353 km (0.083 R)
• M60: 14,626,333 km (0.091 R)
• M61: 15,701,493 km (0.104 R)
• M62: 15,919,607 km (0.107 R)
• M63: 16,056,489 km (0.045 R)
• M64: 16,193,670 km (0.103 R)
• M65: 16,441,554 km (0.11 R)
• M66: 16,829,760 km (0.106 R)
• M67: 17,221,108 km (0.034 R)
• M68: 17,502,352 km (0.083 R)
• M69: 17,728,544 km (0.076 R)
• M70: 17,841,940 km (0.108 R)
• M71: 18,326,786 km (0.108 R)
• M72: 18,441,378 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit