🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 32.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 161 Days

Day: 12.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,840,451 km

• M1: 109,506 km (0.096 R)
• M2: 295,605 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.85 AU

Year: 250 Days

Day: 26.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,840,451 km

• M1: 200,012 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.1 AU

Year: 315 Days

Day: 16.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,840,451 km

• M1: 168,447 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.12 AU - 3.42 AU

Year: 1676 Days

Day: 30.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 14.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.18 AU - 11.12 AU

Year: 11752 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,840,451 km

• M1: 205,398 km (0.076 R)
• M2: 638,484 km (0.114 R)
• M3: 936,034 km (0.042 R)
• M4: 1,167,911 km (0.073 R)
• M5: 1,540,110 km (0.119 R)
• M6: 1,689,558 km (0.077 R)
• M7: 1,896,901 km (0.114 R)
• M8: 2,252,196 km (0.117 R)
• M9: 2,569,942 km (0.111 R)
• M10: 2,719,240 km (0.113 R)
• M11: 3,026,814 km (0.117 R)
• M12: 3,709,728 km (0.067 R)
• M13: 4,404,161 km (0.088 R)
• M14: 4,511,872 km (0.109 R)
• M15: 5,101,437 km (0.086 R)
• M16: 5,637,446 km (0.065 R)
• M17: 6,151,464 km (0.106 R)
• M18: 6,557,323 km (0.08 R)
• M19: 7,783,128 km (0.075 R)
• M20: 7,914,027 km (0.042 R)
• M21: 8,760,003 km (0.086 R)
• M22: 9,587,877 km (0.04 R)
• M23: 10,297,121 km (0.087 R)
• M24: 10,730,805 km (0.118 R)
• M25: 11,023,269 km (0.113 R)
• M26: 11,566,309 km (0.102 R)
• M27: 12,118,176 km (0.073 R)
• M28: 13,247,639 km (0.093 R)
• M29: 14,357,057 km (0.084 R)
• M30: 14,571,880 km (0.088 R)
• M31: 14,950,213 km (0.098 R)
• M32: 15,606,349 km (0.098 R)
• M33: 15,938,008 km (0.118 R)
• M34: 16,495,858 km (0.053 R)
• M35: 16,777,252 km (0.118 R)
• M36: 18,849,781 km (0.061 R)
• M37: 20,577,486 km (0.111 R)
• M38: 21,368,410 km (0.106 R)
• M39: 21,921,773 km (0.096 R)
• M40: 22,667,069 km (0.097 R)
• M41: 23,483,724 km (0.083 R)
• M42: 23,800,423 km (0.078 R)
• M43: 24,694,719 km (0.08 R)
• M44: 25,081,429 km (0.065 R)
• M45: 25,470,085 km (0.091 R)
• M46: 25,926,059 km (0.095 R)
• M47: 26,779,964 km (0.03 R)
• M48: 27,643,143 km (0.085 R)
• M49: 27,977,644 km (0.113 R)
• M50: 28,313,491 km (0.035 R)
• M51: 30,562,995 km (0.117 R)
• M52: 30,701,223 km (0.086 R)
• M53: 32,657,664 km (0.11 R)
• M54: 32,940,404 km (0.097 R)
• M55: 33,082,073 km (0.097 R)
• M56: 33,294,951 km (0.104 R)
• M57: 33,650,844 km (0.116 R)
• M58: 35,014,728 km (0.076 R)
• M59: 35,159,389 km (0.094 R)
• M60: 38,019,102 km (0.068 R)
• M61: 39,439,085 km (0.083 R)
• M62: 41,946,645 km (0.11 R)
• M63: 42,871,309 km (0.073 R)
• M64: 43,569,033 km (0.084 R)
• M65: 44,897,463 km (0.096 R)
• M66: 46,001,495 km (0.12 R)
• M67: 46,556,802 km (0.088 R)
• M68: 48,800,321 km (0.108 R)
• M69: 49,042,820 km (0.057 R)
• M70: 49,447,931 km (0.109 R)
• M71: 50,098,233 km (0.094 R)
• M72: 50,506,036 km (0.073 R)
• M73: 50,669,547 km (0.044 R)
• M74: 50,833,207 km (0.107 R)
• M75: 51,818,758 km (0.11 R)
• M76: 52,148,621 km (0.073 R)
• M77: 53,558,581 km (0.091 R)
• M78: 53,892,184 km (0.104 R)
• M79: 54,477,710 km (0.113 R)
• M80: 55,486,149 km (0.106 R)
• M81: 56,161,883 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit