🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 140 Days

Day: 36 Hours

Environment

Temp: 209 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,345,797 km

• M1: 148,401 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.89 AU - 1.41 AU

Year: 460 Days

Day: 35.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,345,797 km

• M1: 438,023 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.07 AU - 1.71 AU

Year: 611 Days

Day: 13.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.61 AU - 2.23 AU

Year: 992 Days

Day: 17.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.73 AU - 3.93 AU

Year: 2265 Days

Day: 24.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 10.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.38 AU - 10.72 AU

Year: 11002 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,345,797 km

• M1: 694,134 km (0.112 R)
• M2: 898,634 km (0.04 R)
• M3: 1,008,738 km (0.101 R)
• M4: 1,143,077 km (0.118 R)
• M5: 1,242,859 km (0.102 R)
• M6: 1,366,726 km (0.111 R)
• M7: 1,717,683 km (0.101 R)
• M8: 2,195,798 km (0.118 R)
• M9: 2,398,503 km (0.077 R)
• M10: 2,554,533 km (0.092 R)
• M11: 2,714,154 km (0.056 R)
• M12: 2,822,313 km (0.081 R)
• M13: 3,043,269 km (0.075 R)
• M14: 3,385,250 km (0.117 R)
• M15: 3,709,728 km (0.078 R)
• M16: 4,013,561 km (0.082 R)
• M17: 4,325,473 km (0.107 R)
• M18: 5,616,054 km (0.093 R)
• M19: 7,204,334 km (0.094 R)
• M20: 7,891,886 km (0.065 R)
• M21: 8,362,072 km (0.112 R)
• M22: 9,124,872 km (0.076 R)
• M23: 9,659,684 km (0.029 R)
• M24: 9,868,224 km (0.092 R)
• M25: 10,846,145 km (0.076 R)
• M26: 10,932,612 km (0.087 R)
• M27: 11,280,876 km (0.062 R)
• M28: 12,122,813 km (0.085 R)
• M29: 12,347,659 km (0.091 R)
• M30: 12,710,433 km (0.097 R)
• M31: 12,893,242 km (0.053 R)
• M32: 13,122,725 km (0.093 R)
• M33: 13,772,878 km (0.055 R)
• M34: 13,960,623 km (0.059 R)
• M35: 14,196,389 km (0.088 R)
• M36: 15,638,812 km (0.071 R)
• M37: 16,278,343 km (0.115 R)
• M38: 16,626,158 km (0.105 R)
• M39: 17,077,046 km (0.103 R)
• M40: 17,481,259 km (0.102 R)
• M41: 17,786,439 km (0.064 R)
• M42: 18,660,838 km (0.107 R)
• M43: 19,286,457 km (0.025 R)
• M44: 19,391,474 km (0.051 R)
• M45: 19,918,956 km (0.088 R)
• M46: 20,184,642 km (0.088 R)
• M47: 20,611,894 km (0.115 R)
• M48: 21,150,297 km (0.109 R)
• M49: 21,584,430 km (0.103 R)
• M50: 24,193,416 km (0.042 R)
• M51: 26,200,122 km (0.097 R)
• M52: 27,135,109 km (0.094 R)
• M53: 27,311,634 km (0.068 R)
• M54: 27,784,214 km (0.079 R)
• M55: 28,737,751 km (0.077 R)
• M56: 28,977,706 km (0.101 R)
• M57: 29,520,148 km (0.085 R)
• M58: 29,762,347 km (0.057 R)
• M59: 29,883,671 km (0.098 R)
• M60: 30,309,725 km (0.073 R)
• M61: 30,860,395 km (0.113 R)
• M62: 31,291,087 km (0.027 R)
• M63: 31,723,575 km (0.065 R)
• M64: 31,847,591 km (0.087 R)
• M65: 32,469,769 km (0.079 R)
• M66: 32,907,792 km (0.114 R)
• M67: 33,663,111 km (0.093 R)
• M68: 34,169,799 km (0.108 R)
• M69: 35,062,599 km (0.105 R)
• M70: 35,447,664 km (0.093 R)
• M71: 35,640,646 km (0.112 R)
• M72: 36,286,609 km (0.119 R)
• M73: 36,806,163 km (0.09 R)
• M74: 37,984,096 km (0.039 R)
• M75: 39,440,581 km (0.053 R)
• M76: 40,847,998 km (0.04 R)
• M77: 42,544,737 km (0.077 R)
• M78: 42,955,383 km (0.112 R)
• M79: 43,642,636 km (0.04 R)
• M80: 44,680,546 km (0.075 R)
• M81: 45,028,211 km (0.076 R)
• M82: 45,866,408 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit