🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.59 AU - 0.73 AU

Year: 199 Days

Day: 45.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,553,602 km

• M1: 171,290 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.72 AU - 1.1 AU

Year: 322 Days

Day: 12.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,553,602 km

• M1: 79,287 km (0.079 R)
• M2: 287,378 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.93 AU - 2.01 AU

Year: 1025 Days

Day: 28.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 106 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.06 AU - 2.94 AU

Year: 1466 Days

Day: 45.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,553,602 km

• M1: 936,483 km (0.083 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 12.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.05 AU - 7.65 AU

Year: 5934 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,553,602 km

• M1: 158,574 km (0.107 R)
• M2: 516,113 km (0.114 R)
• M3: 649,853 km (0.12 R)
• M4: 769,382 km (0.075 R)
• M5: 867,967 km (0.114 R)
• M6: 1,032,674 km (0.118 R)
• M7: 1,224,907 km (0.101 R)
• M8: 1,446,911 km (0.069 R)
• M9: 1,535,921 km (0.102 R)
• M10: 1,701,077 km (0.055 R)
• M11: 2,029,594 km (0.1 R)
• M12: 2,170,964 km (0.053 R)
• M13: 2,442,185 km (0.119 R)
• M14: 2,527,905 km (0.058 R)
• M15: 3,156,814 km (0.056 R)
• M16: 3,297,885 km (0.078 R)
• M17: 4,553,759 km (0.109 R)
• M18: 4,821,240 km (0.114 R)
• M19: 5,683,522 km (0.119 R)
• M20: 5,942,925 km (0.056 R)
• M21: 6,059,462 km (0.071 R)
• M22: 6,533,238 km (0.079 R)
• M23: 6,683,734 km (0.091 R)
• M24: 7,018,982 km (0.076 R)
• M25: 7,453,714 km (0.091 R)
• M26: 8,284,281 km (0.11 R)
• M27: 8,909,750 km (0.114 R)
• M28: 9,278,958 km (0.109 R)
• M29: 9,380,534 km (0.118 R)
• M30: 10,171,458 km (0.076 R)
• M31: 10,276,327 km (0.034 R)
• M32: 11,597,725 km (0.033 R)
• M33: 12,558,143 km (0.119 R)
• M34: 12,745,739 km (0.08 R)
• M35: 12,934,381 km (0.092 R)
• M36: 13,352,508 km (0.106 R)
• M37: 14,989,557 km (0.09 R)
• M38: 16,937,172 km (0.087 R)
• M39: 17,352,904 km (0.12 R)
• M40: 18,279,364 km (0.098 R)
• M41: 18,620,148 km (0.1 R)
• M42: 19,135,512 km (0.09 R)
• M43: 19,611,982 km (0.115 R)
• M44: 19,742,581 km (0.103 R)
• M45: 20,092,340 km (0.089 R)
• M46: 21,466,995 km (0.039 R)
• M47: 21,826,629 km (0.049 R)
• M48: 22,188,356 km (0.09 R)
• M49: 22,552,029 km (0.104 R)
• M50: 23,239,281 km (0.096 R)
• M51: 23,933,415 km (0.109 R)
• M52: 24,026,465 km (0.101 R)
• M53: 24,119,665 km (0.085 R)
• M54: 24,259,539 km (0.116 R)
• M55: 24,353,037 km (0.073 R)
• M56: 25,199,911 km (0.117 R)
• M57: 26,392,056 km (0.104 R)
• M58: 26,488,098 km (0.047 R)
• M59: 27,310,288 km (0.083 R)
• M60: 27,602,453 km (0.119 R)
• M61: 28,830,950 km (0.107 R)
• M62: 28,929,984 km (0.037 R)
• M63: 29,178,017 km (0.117 R)
• M64: 30,077,250 km (0.11 R)
• M65: 30,227,895 km (0.034 R)
• M66: 30,530,233 km (0.119 R)
• M67: 31,391,916 km (0.115 R)
• M68: 32,364,602 km (0.102 R)
• M69: 32,570,598 km (0.117 R)
• M70: 33,243,190 km (0.061 R)
• M71: 33,503,191 km (0.119 R)
• M72: 33,607,311 km (0.116 R)
• M73: 34,024,989 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 19,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit