🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 417 Days

Day: 45.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,411,702 km

• M1: 32,164 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.58 AU - 1.74 AU

Year: 752 Days

Day: 18.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.51 AU - 1.85 AU

Year: 765 Days

Day: 14.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,411,702 km

• M1: 94,546 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.58 AU - 2.62 AU

Year: 1070 Days

Day: 19.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,411,702 km

• M1: 35,903 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.04 AU - 2.18 AU

Year: 1077 Days

Day: 20.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,411,702 km

• M1: 33,211 km (0.111 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 9.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.78 AU - 6.38 AU

Year: 5269 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,411,702 km

• M1: 120,725 km (0.078 R)
• M2: 467,045 km (0.097 R)
• M3: 1,008,589 km (0.073 R)
• M4: 2,319,515 km (0.081 R)
• M5: 2,998,390 km (0.08 R)
• M6: 3,494,008 km (0.112 R)
• M7: 4,087,911 km (0.082 R)
• M8: 4,847,869 km (0.054 R)
• M9: 5,450,000 km (0.103 R)
• M10: 6,867,290 km (0.108 R)
• M11: 7,491,113 km (0.098 R)
• M12: 7,799,734 km (0.088 R)
• M13: 9,236,023 km (0.111 R)
• M14: 10,286,798 km (0.069 R)
• M15: 12,433,229 km (0.116 R)
• M16: 13,013,369 km (0.115 R)
• M17: 13,359,987 km (0.107 R)
• M18: 13,865,927 km (0.059 R)
• M19: 14,279,715 km (0.111 R)
• M20: 14,595,666 km (0.046 R)
• M21: 15,132,273 km (0.102 R)
• M22: 16,474,166 km (0.114 R)
• M23: 17,115,044 km (0.06 R)
• M24: 17,591,513 km (0.109 R)
• M25: 18,446,614 km (0.084 R)
• M26: 20,772,412 km (0.049 R)
• M27: 22,640,441 km (0.067 R)
• M28: 24,168,733 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.8

Radius: 5.7

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.58 AU - 19.46 AU

Year: 29154 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 106,411,702 km

• M1: 97,538 km (0.12 R)
• M2: 315,502 km (0.068 R)
• M3: 506,389 km (0.12 R)
• M4: 896,390 km (0.082 R)
• M5: 1,127,669 km (0.05 R)
• M6: 1,712,596 km (0.074 R)
• M7: 2,140,895 km (0.108 R)
• M8: 3,687,737 km (0.059 R)
• M9: 5,199,573 km (0.074 R)
• M10: 6,876,715 km (0.11 R)
• M11: 8,408,298 km (0.117 R)
• M12: 9,890,962 km (0.084 R)
• M13: 10,557,271 km (0.087 R)
• M14: 11,253,051 km (0.039 R)
• M15: 13,847,826 km (0.113 R)
• M16: 18,546,695 km (0.085 R)
• M17: 20,605,312 km (0.116 R)
• M18: 21,034,657 km (0.116 R)
• M19: 31,911,320 km (0.079 R)
• M20: 34,250,881 km (0.11 R)
• M21: 35,004,855 km (0.092 R)
• M22: 36,545,713 km (0.098 R)
• M23: 39,104,584 km (0.069 R)
• M24: 39,432,503 km (0.041 R)
• M25: 41,780,292 km (0.086 R)
• M26: 43,337,606 km (0.039 R)
• M27: 50,341,329 km (0.095 R)
• M28: 55,544,642 km (0.117 R)
• M29: 56,375,658 km (0.105 R)
• M30: 58,703,850 km (0.076 R)
• M31: 63,099,484 km (0.119 R)
• M32: 64,917,547 km (0.089 R)
• M33: 68,896,252 km (0.113 R)
• M34: 86,993,855 km (0.101 R)
• M35: 87,552,902 km (0.118 R)
• M36: 88,114,343 km (0.103 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit