🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 15.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.59 AU - 0.65 AU

Year: 173 Days

Day: 25.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,877,863 km

• M1: 82,129 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 298 Days

Day: 13.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.86 AU - 0.96 AU

Year: 308 Days

Day: 13.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,877,863 km

• M1: 344,374 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.52 AU - 4.2 AU

Year: 2185 Days

Day: 46.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,877,863 km

• M1: 911,051 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.35 AU - 4.89 AU

Year: 2967 Days

Day: 26.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,877,863 km

• M1: 2,720,138 km (0.104 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 10.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.54 AU - 13.62 AU

Year: 13980 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,877,863 km

• M1: 127,457 km (0.07 R)
• M2: 344,075 km (0.088 R)
• M3: 461,958 km (0.105 R)
• M4: 1,010,833 km (0.087 R)
• M5: 1,167,462 km (0.035 R)
• M6: 1,659,340 km (0.032 R)
• M7: 2,011,493 km (0.038 R)
• M8: 2,153,162 km (0.117 R)
• M9: 2,269,101 km (0.059 R)
• M10: 2,507,111 km (0.083 R)
• M11: 3,302,672 km (0.117 R)
• M12: 3,436,861 km (0.08 R)
• M13: 3,710,925 km (0.073 R)
• M14: 3,815,494 km (0.09 R)
• M15: 4,426,751 km (0.092 R)
• M16: 5,184,763 km (0.092 R)
• M17: 5,941,878 km (0.098 R)
• M18: 6,023,558 km (0.118 R)
• M19: 6,904,391 km (0.118 R)
• M20: 7,381,757 km (0.073 R)
• M21: 7,959,654 km (0.087 R)
• M22: 8,737,413 km (0.097 R)
• M23: 9,206,253 km (0.056 R)
• M24: 10,070,629 km (0.108 R)
• M25: 11,364,651 km (0.073 R)
• M26: 11,619,566 km (0.108 R)
• M27: 12,975,072 km (0.106 R)
• M28: 13,241,506 km (0.109 R)
• M29: 13,833,913 km (0.073 R)
• M30: 14,434,998 km (0.116 R)
• M31: 15,100,559 km (0.061 R)
• M32: 15,549,651 km (0.081 R)
• M33: 16,003,382 km (0.097 R)
• M34: 16,518,896 km (0.099 R)
• M35: 17,743,055 km (0.038 R)
• M36: 19,177,400 km (0.109 R)
• M37: 19,663,892 km (0.08 R)
• M38: 20,092,789 km (0.075 R)
• M39: 21,022,390 km (0.115 R)
• M40: 22,283,650 km (0.038 R)
• M41: 22,923,331 km (0.093 R)
• M42: 23,374,817 km (0.113 R)
• M43: 24,483,337 km (0.03 R)
• M44: 25,276,056 km (0.062 R)
• M45: 26,010,283 km (0.075 R)
• M46: 26,819,158 km (0.119 R)
• M47: 28,392,479 km (0.043 R)
• M48: 28,530,708 km (0.119 R)
• M49: 29,294,853 km (0.055 R)
• M50: 30,843,491 km (0.056 R)
• M51: 30,914,550 km (0.118 R)
• M52: 31,270,443 km (0.091 R)
• M53: 31,914,611 km (0.099 R)
• M54: 33,580,533 km (0.099 R)
• M55: 34,682,172 km (0.08 R)
• M56: 35,126,178 km (0.11 R)
• M57: 35,646,480 km (0.094 R)
• M58: 36,244,273 km (0.083 R)
• M59: 36,694,862 km (0.064 R)
• M60: 38,286,284 km (0.114 R)
• M61: 38,745,101 km (0.11 R)
• M62: 39,128,969 km (0.101 R)
• M63: 39,282,755 km (0.12 R)
• M64: 39,436,841 km (0.12 R)
• M65: 42,876,695 km (0.116 R)
• M66: 43,114,705 km (0.053 R)
• M67: 43,592,072 km (0.111 R)
• M68: 43,671,807 km (0.089 R)
• M69: 43,751,543 km (0.065 R)
• M70: 44,391,523 km (0.094 R)
• M71: 44,632,375 km (0.085 R)
• M72: 44,712,709 km (0.077 R)
• M73: 44,954,160 km (0.12 R)
• M74: 45,438,109 km (0.043 R)
• M75: 45,924,003 km (0.116 R)
• M76: 46,737,367 km (0.066 R)
• M77: 50,791,619 km (0.087 R)
• M78: 51,886,077 km (0.116 R)
• M79: 52,139,645 km (0.097 R)
• M80: 53,073,285 km (0.113 R)
• M81: 54,012,461 km (0.065 R)
• M82: 54,355,339 km (0.11 R)
• M83: 55,560,948 km (0.115 R)
• M84: 56,949,815 km (0.086 R)
• M85: 57,298,677 km (0.067 R)
• M86: 57,998,795 km (0.113 R)
• M87: 58,701,756 km (0.12 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit