🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 33.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.77 AU - 0.99 AU

Year: 299 Days

Day: 24.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.25 AU - 1.99 AU

Year: 746 Days

Day: 34.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 11

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.93 AU - 6.19 AU

Year: 4116 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 107.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,305,932 km

• M1: 190,438 km (0.086 R)
• M2: 352,901 km (0.103 R)
• M3: 462,856 km (0.071 R)
• M4: 688,599 km (0.096 R)
• M5: 846,874 km (0.112 R)
• M6: 1,115,103 km (0.087 R)
• M7: 1,319,154 km (0.098 R)
• M8: 1,567,636 km (0.074 R)
• M9: 1,831,377 km (0.071 R)
• M10: 1,934,001 km (0.082 R)
• M11: 2,327,294 km (0.091 R)
• M12: 2,571,587 km (0.098 R)
• M13: 2,648,481 km (0.111 R)
• M14: 3,004,224 km (0.104 R)
• M15: 3,291,602 km (0.078 R)
• M16: 3,459,750 km (0.079 R)
• M17: 4,071,007 km (0.109 R)
• M18: 4,458,615 km (0.11 R)
• M19: 4,739,410 km (0.117 R)
• M20: 4,953,784 km (0.086 R)
• M21: 5,367,572 km (0.092 R)
• M22: 5,742,015 km (0.111 R)
• M23: 6,176,597 km (0.119 R)
• M24: 6,542,663 km (0.108 R)
• M25: 6,781,720 km (0.098 R)
• M26: 7,132,078 km (0.047 R)
• M27: 7,433,219 km (0.106 R)
• M28: 7,850,597 km (0.063 R)
• M29: 8,419,069 km (0.091 R)
• M30: 8,505,537 km (0.104 R)
• M31: 9,237,220 km (0.109 R)
• M32: 9,326,380 km (0.105 R)
• M33: 9,565,587 km (0.102 R)
• M34: 10,387,777 km (0.071 R)
• M35: 11,011,450 km (0.109 R)
• M36: 11,232,706 km (0.086 R)
• M37: 11,647,391 km (0.111 R)
• M38: 11,840,522 km (0.058 R)
• M39: 12,295,150 km (0.084 R)
• M40: 12,590,456 km (0.113 R)
• M41: 13,154,739 km (0.116 R)
• M42: 13,255,119 km (0.039 R)
• M43: 13,389,458 km (0.062 R)
• M44: 13,727,250 km (0.034 R)
• M45: 14,722,674 km (0.097 R)
• M46: 16,277,146 km (0.077 R)
• M47: 16,746,434 km (0.107 R)
• M48: 17,000,900 km (0.104 R)
• M49: 17,293,364 km (0.112 R)
• M50: 17,550,523 km (0.058 R)
• M51: 17,920,329 km (0.066 R)
• M52: 18,442,276 km (0.092 R)
• M53: 19,692,166 km (0.085 R)
• M54: 20,424,298 km (0.11 R)
• M55: 20,657,372 km (0.067 R)
• M56: 20,774,208 km (0.117 R)
• M57: 21,243,795 km (0.118 R)
• M58: 21,954,834 km (0.119 R)
• M59: 22,353,213 km (0.066 R)
• M60: 22,513,133 km (0.066 R)
• M61: 22,633,410 km (0.118 R)
• M62: 23,237,935 km (0.059 R)
• M63: 23,521,872 km (0.06 R)
• M64: 23,888,686 km (0.094 R)
• M65: 24,545,420 km (0.062 R)
• M66: 24,710,576 km (0.074 R)
• M67: 24,917,470 km (0.07 R)
• M68: 25,000,347 km (0.081 R)
• M69: 27,530,496 km (0.106 R)
• M70: 28,046,310 km (0.113 R)
• M71: 28,391,881 km (0.089 R)
• M72: 28,608,648 km (0.084 R)
• M73: 28,826,014 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit