🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.54 AU - 0.84 AU

Year: 201 Days

Day: 29.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.24 AU

Year: 346 Days

Day: 46.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,156,323 km

• M1: 246,687 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.47 AU

Year: 456 Days

Day: 42.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.91 AU - 1.91 AU

Year: 928 Days

Day: 12.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.51 AU - 4.11 AU

Year: 2117 Days

Day: 32.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.88 AU - 4.66 AU

Year: 2573 Days

Day: 39.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,156,323 km

• M1: 1,745,209 km (0.095 R)
• M2: 2,698,746 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.28 AU - 4.26 AU

Year: 2573 Days

Day: 26.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 14.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.01 AU - 10.95 AU

Year: 11081 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,156,323 km

• M1: 347,516 km (0.108 R)
• M2: 583,282 km (0.072 R)
• M3: 724,203 km (0.067 R)
• M4: 1,588,131 km (0.092 R)
• M5: 1,795,623 km (0.059 R)
• M6: 1,890,917 km (0.096 R)
• M7: 1,988,006 km (0.094 R)
• M8: 2,289,446 km (0.1 R)
• M9: 2,498,883 km (0.113 R)
• M10: 2,769,805 km (0.074 R)
• M11: 3,311,349 km (0.112 R)
• M12: 3,489,221 km (0.109 R)
• M13: 3,640,015 km (0.114 R)
• M14: 3,948,337 km (0.088 R)
• M15: 4,042,434 km (0.115 R)
• M16: 4,137,428 km (0.11 R)
• M17: 5,025,441 km (0.108 R)
• M18: 5,162,024 km (0.059 R)
• M19: 5,791,981 km (0.109 R)
• M20: 5,899,392 km (0.1 R)
• M21: 6,116,309 km (0.057 R)
• M22: 6,225,665 km (0.059 R)
• M23: 6,557,922 km (0.066 R)
• M24: 6,972,009 km (0.078 R)
• M25: 7,124,748 km (0.114 R)
• M26: 7,746,776 km (0.083 R)
• M27: 8,671,441 km (0.052 R)
• M28: 10,274,980 km (0.051 R)
• M29: 10,624,291 km (0.103 R)
• M30: 10,756,237 km (0.111 R)
• M31: 10,977,342 km (0.087 R)
• M32: 12,243,688 km (0.046 R)
• M33: 13,556,110 km (0.097 R)
• M34: 13,843,189 km (0.095 R)
• M35: 14,863,596 km (0.09 R)
• M36: 14,962,031 km (0.083 R)
• M37: 15,209,167 km (0.104 R)
• M38: 15,407,833 km (0.12 R)
• M39: 16,668,943 km (0.09 R)
• M40: 16,822,580 km (0.062 R)
• M41: 17,028,127 km (0.03 R)
• M42: 17,182,811 km (0.118 R)
• M43: 17,545,586 km (0.052 R)
• M44: 18,489,998 km (0.081 R)
• M45: 18,968,412 km (0.115 R)
• M46: 19,182,337 km (0.108 R)
• M47: 19,612,580 km (0.095 R)
• M48: 19,883,203 km (0.094 R)
• M49: 21,310,067 km (0.116 R)
• M50: 21,588,170 km (0.076 R)
• M51: 21,811,669 km (0.113 R)
• M52: 23,225,518 km (0.092 R)
• M53: 24,668,689 km (0.076 R)
• M54: 24,960,854 km (0.089 R)
• M55: 25,666,806 km (0.038 R)
• M56: 26,081,491 km (0.102 R)
• M57: 28,310,649 km (0.092 R)
• M58: 29,975,673 km (0.119 R)
• M59: 30,225,053 km (0.103 R)
• M60: 32,692,371 km (0.11 R)
• M61: 36,015,089 km (0.109 R)
• M62: 37,884,763 km (0.104 R)
• M63: 38,627,816 km (0.057 R)
• M64: 39,512,238 km (0.087 R)
• M65: 39,717,337 km (0.118 R)
• M66: 39,922,735 km (0.113 R)
• M67: 40,059,916 km (0.106 R)
• M68: 40,747,917 km (0.113 R)
• M69: 40,955,110 km (0.04 R)
• M70: 41,162,602 km (0.107 R)
• M71: 42,205,449 km (0.087 R)
• M72: 42,415,185 km (0.108 R)
• M73: 42,765,244 km (0.1 R)
• M74: 43,538,964 km (0.098 R)
• M75: 43,821,405 km (0.086 R)
• M76: 44,175,354 km (0.1 R)
• M77: 44,601,408 km (0.038 R)
• M78: 44,814,885 km (0.071 R)
• M79: 45,887,651 km (0.08 R)
• M80: 46,103,221 km (0.062 R)
• M81: 47,258,566 km (0.069 R)
• M82: 47,548,935 km (0.115 R)
• M83: 48,204,323 km (0.111 R)
• M84: 48,496,638 km (0.073 R)
• M85: 48,862,704 km (0.055 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit