🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 18.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.53 AU - 0.87 AU

Year: 216 Days

Day: 47.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.57 AU - 0.87 AU

Year: 225 Days

Day: 32.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,894,468 km

• M1: 102,325 km (0.1 R)
• M2: 207,791 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.93 AU

Year: 240 Days

Day: 29.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.35 AU - 1.55 AU

Year: 644 Days

Day: 18.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.32 AU - 1.82 AU

Year: 726 Days

Day: 13.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 97.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,894,468 km

• M1: 566,826 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.95 AU - 2.09 AU

Year: 1059 Days

Day: 31.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 162.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,894,468 km

• M1: 396,135 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.68 AU - 2.56 AU

Year: 1139 Days

Day: 21.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,894,468 km

• M1: 1,910,814 km (0.082 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.17 AU - 5.19 AU

Year: 3153 Days

Day: 23.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 9.3

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.81 AU - 6.87 AU

Year: 6600 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,894,468 km

• M1: 179,966 km (0.069 R)
• M2: 425,905 km (0.086 R)
• M3: 485,894 km (0.099 R)
• M4: 728,841 km (0.115 R)
• M5: 880,533 km (0.066 R)
• M6: 944,262 km (0.063 R)
• M7: 1,076,656 km (0.074 R)
• M8: 1,341,893 km (0.079 R)
• M9: 1,647,671 km (0.05 R)
• M10: 1,829,432 km (0.085 R)
• M11: 2,528,054 km (0.106 R)
• M12: 2,620,805 km (0.116 R)
• M13: 2,762,175 km (0.066 R)
• M14: 2,978,942 km (0.068 R)
• M15: 3,151,429 km (0.114 R)
• M16: 4,171,836 km (0.096 R)
• M17: 4,337,441 km (0.073 R)
• M18: 4,421,066 km (0.102 R)
• M19: 5,109,216 km (0.063 R)
• M20: 5,256,720 km (0.106 R)
• M21: 5,769,092 km (0.119 R)
• M22: 6,046,896 km (0.07 R)
• M23: 6,744,171 km (0.087 R)
• M24: 6,873,723 km (0.12 R)
• M25: 7,135,370 km (0.094 R)
• M26: 7,234,254 km (0.073 R)
• M27: 7,433,518 km (0.074 R)
• M28: 7,533,898 km (0.107 R)
• M29: 7,803,623 km (0.055 R)
• M30: 7,939,757 km (0.092 R)
• M31: 8,283,384 km (0.104 R)
• M32: 8,985,147 km (0.116 R)
• M33: 9,379,338 km (0.051 R)
• M34: 9,999,720 km (0.099 R)
• M35: 10,333,473 km (0.101 R)
• M36: 11,627,195 km (0.098 R)
• M37: 11,978,152 km (0.051 R)
• M38: 12,253,562 km (0.097 R)
• M39: 12,491,422 km (0.066 R)
• M40: 12,690,687 km (0.089 R)
• M41: 12,850,906 km (0.117 R)
• M42: 13,213,681 km (0.027 R)
• M43: 13,416,835 km (0.112 R)
• M44: 13,580,046 km (0.075 R)
• M45: 14,951,410 km (0.096 R)
• M46: 15,847,052 km (0.076 R)
• M47: 17,377,887 km (0.053 R)
• M48: 17,466,748 km (0.067 R)
• M49: 18,772,887 km (0.118 R)
• M50: 19,001,174 km (0.066 R)
• M51: 19,691,867 km (0.107 R)
• M52: 19,970,418 km (0.106 R)
• M53: 20,672,481 km (0.046 R)
• M54: 21,192,483 km (0.109 R)
• M55: 21,335,050 km (0.11 R)
• M56: 21,956,629 km (0.051 R)
• M57: 23,659,202 km (0.099 R)
• M58: 24,054,440 km (0.113 R)
• M59: 25,303,283 km (0.108 R)
• M60: 26,113,505 km (0.104 R)
• M61: 26,215,381 km (0.084 R)
• M62: 26,368,420 km (0.108 R)
• M63: 26,470,745 km (0.077 R)
• M64: 26,778,168 km (0.094 R)
• M65: 27,344,845 km (0.089 R)
• M66: 28,595,035 km (0.087 R)
• M67: 29,491,874 km (0.068 R)
• M68: 30,077,101 km (0.041 R)
• M69: 30,290,876 km (0.106 R)
• M70: 30,881,339 km (0.113 R)
• M71: 31,475,542 km (0.1 R)
• M72: 32,019,031 km (0.063 R)
• M73: 32,346,650 km (0.029 R)
• M74: 32,456,006 km (0.031 R)
• M75: 32,620,414 km (0.083 R)
• M76: 34,056,703 km (0.078 R)
• M77: 35,288,193 km (0.11 R)
• M78: 36,420,350 km (0.068 R)
• M79: 36,534,194 km (0.117 R)
• M80: 37,679,365 km (0.115 R)
• M81: 38,372,153 km (0.085 R)
• M82: 38,836,355 km (0.097 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: 481 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit