🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 172 Days

Day: 13.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.66 AU - 0.8 AU

Year: 231 Days

Day: 17.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,508,513 km

• M1: 644,767 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.55 AU - 5.39 AU

Year: 3505 Days

Day: 41.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,508,513 km

• M1: 276,158 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 12.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.89 AU - 5.05 AU

Year: 4109 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,508,513 km

• M1: 162,164 km (0.057 R)
• M2: 270,323 km (0.063 R)
• M3: 442,511 km (0.096 R)
• M4: 650,601 km (0.083 R)
• M5: 747,690 km (0.07 R)
• M6: 904,020 km (0.118 R)
• M7: 992,133 km (0.111 R)
• M8: 1,177,934 km (0.116 R)
• M9: 1,625,381 km (0.116 R)
• M10: 1,804,749 km (0.114 R)
• M11: 2,005,509 km (0.099 R)
• M12: 2,244,267 km (0.12 R)
• M13: 2,351,679 km (0.092 R)
• M14: 2,684,534 km (0.036 R)
• M15: 2,865,098 km (0.083 R)
• M16: 2,998,989 km (0.066 R)
• M17: 3,325,411 km (0.061 R)
• M18: 3,717,806 km (0.075 R)
• M19: 3,919,614 km (0.087 R)
• M20: 4,012,514 km (0.11 R)
• M21: 4,106,312 km (0.102 R)
• M22: 4,353,448 km (0.095 R)
• M23: 4,566,475 km (0.039 R)
• M24: 4,644,715 km (0.06 R)
• M25: 4,763,196 km (0.054 R)
• M26: 4,882,426 km (0.09 R)
• M27: 5,411,404 km (0.067 R)
• M28: 5,682,625 km (0.071 R)
• M29: 5,894,455 km (0.062 R)
• M30: 5,980,025 km (0.076 R)
• M31: 6,152,063 km (0.074 R)
• M32: 6,391,569 km (0.061 R)
• M33: 6,812,537 km (0.119 R)
• M34: 7,037,682 km (0.114 R)
• M35: 7,334,185 km (0.107 R)
• M36: 7,449,226 km (0.071 R)
• M37: 7,704,739 km (0.08 R)
• M38: 7,845,212 km (0.086 R)
• M39: 8,034,004 km (0.089 R)
• M40: 8,152,635 km (0.106 R)
• M41: 9,148,209 km (0.119 R)
• M42: 9,396,990 km (0.118 R)
• M43: 9,647,866 km (0.063 R)
• M44: 10,439,837 km (0.084 R)
• M45: 10,752,048 km (0.086 R)
• M46: 11,252,602 km (0.025 R)
• M47: 11,572,742 km (0.056 R)
• M48: 11,653,375 km (0.102 R)
• M49: 11,787,863 km (0.103 R)
• M50: 12,249,373 km (0.046 R)
• M51: 12,358,878 km (0.101 R)
• M52: 12,689,191 km (0.1 R)
• M53: 12,827,718 km (0.077 R)
• M54: 13,358,641 km (0.117 R)
• M55: 13,697,630 km (0.073 R)
• M56: 13,896,745 km (0.078 R)
• M57: 14,442,029 km (0.061 R)
• M58: 14,644,734 km (0.087 R)
• M59: 14,965,173 km (0.035 R)
• M60: 15,346,797 km (0.093 R)
• M61: 15,553,541 km (0.113 R)
• M62: 16,149,689 km (0.101 R)
• M63: 16,450,530 km (0.062 R)
• M64: 16,996,712 km (0.118 R)
• M65: 17,734,229 km (0.074 R)
• M66: 18,860,252 km (0.092 R)
• M67: 19,050,092 km (0.11 R)
• M68: 19,816,033 km (0.085 R)
• M69: 20,299,982 km (0.066 R)
• M70: 22,474,986 km (0.049 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: 247 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit