🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.89 AU - 1.05 AU

Year: 342 Days

Day: 28.5 Hours

Environment

Temp: 81 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.9 AU - 1.32 AU

Year: 419 Days

Day: 13.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,602,261 km

• M1: 55,351 km (0.11 R)
• M2: 716,125 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.9 AU - 2.82 AU

Year: 1298 Days

Day: 36.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,602,261 km

• M1: 507,735 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.54 AU - 3.54 AU

Year: 1898 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,602,261 km

• M1: 719,715 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.02 AU - 3.3 AU

Year: 2012 Days

Day: 43 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.99 AU - 4.15 AU

Year: 2416 Days

Day: 42.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,602,261 km

• M1: 855,251 km (0.1 R)
• M2: 1,222,663 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.24 AU - 5.1 AU

Year: 3050 Days

Day: 18.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.02 AU - 5.4 AU

Year: 3661 Days

Day: 19.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 11.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.1 AU - 10.76 AU

Year: 12064 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,602,261 km

• M1: 184,604 km (0.038 R)
• M2: 340,485 km (0.065 R)
• M3: 510,129 km (0.07 R)
• M4: 623,674 km (0.082 R)
• M5: 1,125,126 km (0.061 R)
• M6: 1,964,669 km (0.037 R)
• M7: 2,345,695 km (0.061 R)
• M8: 2,516,236 km (0.116 R)
• M9: 2,690,966 km (0.07 R)
• M10: 3,052,395 km (0.094 R)
• M11: 3,207,678 km (0.072 R)
• M12: 3,461,695 km (0.076 R)
• M13: 4,228,234 km (0.095 R)
• M14: 4,401,768 km (0.096 R)
• M15: 4,471,780 km (0.077 R)
• M16: 4,648,754 km (0.093 R)
• M17: 4,972,932 km (0.098 R)
• M18: 5,156,339 km (0.102 R)
• M19: 5,454,338 km (0.087 R)
• M20: 6,986,969 km (0.057 R)
• M21: 7,151,377 km (0.071 R)
• M22: 7,358,570 km (0.025 R)
• M23: 7,864,210 km (0.043 R)
• M24: 8,078,285 km (0.119 R)
• M25: 8,250,771 km (0.102 R)
• M26: 8,731,878 km (0.111 R)
• M27: 9,042,742 km (0.1 R)
• M28: 9,447,704 km (0.116 R)
• M29: 9,675,392 km (0.077 R)
• M30: 9,950,951 km (0.041 R)
• M31: 10,089,628 km (0.1 R)
• M32: 10,745,765 km (0.113 R)
• M33: 11,174,811 km (0.107 R)
• M34: 11,463,984 km (0.044 R)
• M35: 11,560,923 km (0.108 R)
• M36: 12,495,461 km (0.109 R)
• M37: 13,098,191 km (0.035 R)
• M38: 13,761,807 km (0.101 R)
• M39: 14,123,685 km (0.102 R)
• M40: 15,068,694 km (0.093 R)
• M41: 15,388,235 km (0.054 R)
• M42: 17,407,956 km (0.102 R)
• M43: 18,137,246 km (0.065 R)
• M44: 18,306,890 km (0.098 R)
• M45: 18,704,970 km (0.098 R)
• M46: 20,091,443 km (0.116 R)
• M47: 20,325,713 km (0.105 R)
• M48: 20,974,669 km (0.025 R)
• M49: 21,152,840 km (0.099 R)
• M50: 21,331,460 km (0.067 R)
• M51: 21,991,037 km (0.087 R)
• M52: 22,596,310 km (0.119 R)
• M53: 24,820,531 km (0.072 R)
• M54: 25,072,005 km (0.028 R)
• M55: 25,894,943 km (0.107 R)
• M56: 26,341,791 km (0.03 R)
• M57: 26,469,997 km (0.109 R)
• M58: 27,049,090 km (0.104 R)
• M59: 28,219,993 km (0.094 R)
• M60: 29,274,658 km (0.066 R)
• M61: 29,540,344 km (0.098 R)
• M62: 29,940,368 km (0.09 R)
• M63: 31,694,553 km (0.077 R)
• M64: 33,066,365 km (0.093 R)
• M65: 34,108,015 km (0.061 R)
• M66: 35,089,976 km (0.104 R)
• M67: 36,651,628 km (0.099 R)
• M68: 37,081,423 km (0.055 R)
• M69: 37,368,950 km (0.034 R)
• M70: 38,526,388 km (0.088 R)
• M71: 38,671,798 km (0.067 R)
• M72: 40,284,463 km (0.046 R)
• M73: 41,694,722 km (0.073 R)
• M74: 41,918,969 km (0.07 R)
• M75: 43,272,231 km (0.094 R)
• M76: 43,347,928 km (0.063 R)
• M77: 45,329,052 km (0.105 R)
• M78: 45,559,583 km (0.083 R)
• M79: 46,950,693 km (0.077 R)
• M80: 47,339,648 km (0.07 R)
• M81: 47,885,979 km (0.082 R)
• M82: 48,199,088 km (0.103 R)
• M83: 48,512,794 km (0.06 R)
• M84: 49,853,939 km (0.11 R)
• M85: 51,367,271 km (0.052 R)
• M86: 51,447,306 km (0.068 R)
• M87: 52,976,496 km (0.1 R)
• M88: 53,868,697 km (0.111 R)
• M89: 54,031,460 km (0.113 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit