🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 137 Days

Day: 30.6 Hours

Environment

Temp: 266 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,412,318 km

• M1: 178,620 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 199 Days

Day: 22.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.98 AU - 2.18 AU

Year: 1064 Days

Day: 15.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,412,318 km

• M1: 906,563 km (0.1 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.03 AU - 3.85 AU

Year: 2263 Days

Day: 18.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,412,318 km

• M1: 56,847 km (0.096 R)
• M2: 266,733 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.98 AU - 4.56 AU

Year: 2597 Days

Day: 36.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,412,318 km

• M1: 943,813 km (0.093 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 10.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.05 AU - 7.35 AU

Year: 5477 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,412,318 km

• M1: 141,520 km (0.064 R)
• M2: 227,239 km (0.086 R)
• M3: 369,956 km (0.047 R)
• M4: 440,267 km (0.109 R)
• M5: 527,632 km (0.106 R)
• M6: 762,650 km (0.113 R)
• M7: 872,006 km (0.076 R)
• M8: 943,215 km (0.104 R)
• M9: 1,314,217 km (0.099 R)
• M10: 1,729,052 km (0.099 R)
• M11: 1,913,806 km (0.093 R)
• M12: 2,085,843 km (0.042 R)
• M13: 2,674,511 km (0.084 R)
• M14: 2,781,174 km (0.066 R)
• M15: 3,543,674 km (0.08 R)
• M16: 3,708,531 km (0.103 R)
• M17: 4,443,655 km (0.109 R)
• M18: 5,090,217 km (0.099 R)
• M19: 5,169,803 km (0.086 R)
• M20: 5,330,322 km (0.085 R)
• M21: 5,988,552 km (0.067 R)
• M22: 6,100,900 km (0.114 R)
• M23: 6,413,111 km (0.05 R)
• M24: 6,556,875 km (0.118 R)
• M25: 7,231,711 km (0.06 R)
• M26: 7,622,909 km (0.113 R)
• M27: 7,775,349 km (0.095 R)
• M28: 8,678,771 km (0.115 R)
• M29: 8,774,065 km (0.11 R)
• M30: 8,965,849 km (0.078 R)
• M31: 9,126,816 km (0.085 R)
• M32: 9,353,607 km (0.05 R)
• M33: 9,746,900 km (0.082 R)
• M34: 9,846,083 km (0.112 R)
• M35: 10,448,065 km (0.095 R)
• M36: 10,787,802 km (0.106 R)
• M37: 11,027,757 km (0.09 R)
• M38: 11,234,800 km (0.082 R)
• M39: 11,969,774 km (0.108 R)
• M40: 12,360,973 km (0.071 R)
• M41: 12,576,095 km (0.111 R)
• M42: 13,596,502 km (0.075 R)
• M43: 13,707,354 km (0.104 R)
• M44: 14,154,053 km (0.108 R)
• M45: 14,643,388 km (0.101 R)
• M46: 14,871,076 km (0.047 R)
• M47: 15,138,257 km (0.114 R)
• M48: 15,253,148 km (0.082 R)
• M49: 15,599,916 km (0.12 R)
• M50: 15,871,287 km (0.057 R)
• M51: 17,372,053 km (0.089 R)
• M52: 17,895,944 km (0.097 R)
• M53: 18,384,082 km (0.062 R)
• M54: 18,588,732 km (0.089 R)
• M55: 18,917,848 km (0.088 R)
• M56: 19,165,881 km (0.074 R)
• M57: 19,748,864 km (0.108 R)
• M58: 20,380,017 km (0.077 R)
• M59: 20,591,848 km (0.11 R)
• M60: 20,847,062 km (0.094 R)
• M61: 21,489,734 km (0.109 R)
• M62: 22,138,839 km (0.068 R)
• M63: 22,225,905 km (0.111 R)
• M64: 22,312,971 km (0.101 R)
• M65: 23,190,812 km (0.091 R)
• M66: 23,545,059 km (0.107 R)
• M67: 24,573,545 km (0.084 R)
• M68: 25,070,658 km (0.078 R)
• M69: 25,799,649 km (0.066 R)
• M70: 26,258,765 km (0.043 R)
• M71: 26,766,949 km (0.116 R)
• M72: 28,784,575 km (0.033 R)
• M73: 30,607,874 km (0.108 R)
• M74: 30,947,910 km (0.084 R)
• M75: 31,142,686 km (0.079 R)
• M76: 31,288,993 km (0.117 R)
• M77: 31,484,517 km (0.055 R)
• M78: 31,631,572 km (0.065 R)
• M79: 32,172,219 km (0.09 R)
• M80: 32,914,374 km (0.075 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit