🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.83 AU - 1.35 AU

Year: 410 Days

Day: 21.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,206,730 km

• M1: 49,966 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.41 AU - 1.57 AU

Year: 655 Days

Day: 37.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.49 AU - 1.77 AU

Year: 749 Days

Day: 18.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 3.9

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 16.28 AU - 24.32 AU

Year: 32917 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,206,730 km

• M1: 62,233 km (0.067 R)
• M2: 689,048 km (0.096 R)
• M3: 1,121,086 km (0.105 R)
• M4: 1,270,684 km (0.092 R)
• M5: 1,426,565 km (0.097 R)
• M6: 1,756,578 km (0.095 R)
• M7: 1,790,836 km (0.034 R)
• M8: 2,072,978 km (0.117 R)
• M9: 2,331,333 km (0.06 R)
• M10: 3,082,315 km (0.09 R)
• M11: 3,165,491 km (0.063 R)
• M12: 3,291,602 km (0.075 R)
• M13: 3,679,659 km (0.115 R)
• M14: 3,946,242 km (0.102 R)
• M15: 4,879,583 km (0.113 R)
• M16: 5,470,794 km (0.091 R)
• M17: 5,672,751 km (0.066 R)
• M18: 6,240,924 km (0.087 R)
• M19: 6,558,520 km (0.108 R)
• M20: 6,611,927 km (0.086 R)
• M21: 6,935,656 km (0.105 R)
• M22: 7,319,674 km (0.116 R)
• M23: 7,375,175 km (0.108 R)
• M24: 8,108,354 km (0.117 R)
• M25: 9,101,834 km (0.111 R)
• M26: 10,009,743 km (0.114 R)
• M27: 10,194,796 km (0.102 R)
• M28: 11,136,813 km (0.063 R)
• M29: 12,303,378 km (0.048 R)
• M30: 15,669,779 km (0.065 R)
• M31: 15,956,408 km (0.105 R)
• M32: 16,389,494 km (0.115 R)
• M33: 17,563,538 km (0.085 R)
• M34: 18,310,929 km (0.084 R)
• M35: 18,688,514 km (0.106 R)
• M36: 20,849,754 km (0.111 R)
• M37: 22,521,959 km (0.068 R)
• M38: 23,742,379 km (0.105 R)
• M39: 24,984,191 km (0.103 R)
• M40: 25,402,915 km (0.098 R)
• M41: 31,230,949 km (0.07 R)
• M42: 34,338,695 km (0.102 R)
• M43: 39,472,445 km (0.084 R)
• M44: 39,959,835 km (0.054 R)
• M45: 40,155,360 km (0.079 R)
• M46: 42,028,175 km (0.044 R)
• M47: 42,127,508 km (0.113 R)
• M48: 42,326,474 km (0.109 R)
• M49: 46,062,980 km (0.112 R)
• M50: 46,678,874 km (0.115 R)
• M51: 47,711,249 km (0.047 R)
• M52: 49,798,438 km (0.059 R)
• M53: 50,853,253 km (0.108 R)
• M54: 53,953,370 km (0.087 R)
• M55: 59,217,270 km (0.034 R)
• M56: 60,334,317 km (0.097 R)
• M57: 60,446,516 km (0.078 R)
• M58: 61,007,956 km (0.109 R)
• M59: 61,345,748 km (0.105 R)
• M60: 63,157,379 km (0.115 R)
• M61: 64,184,069 km (0.103 R)
• M62: 69,165,229 km (0.076 R)
• M63: 70,341,368 km (0.065 R)
• M64: 74,509,463 km (0.079 R)
• M65: 76,077,848 km (0.102 R)
• M66: 78,145,290 km (0.115 R)
• M67: 81,962,429 km (0.039 R)
• M68: 82,459,394 km (0.12 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit