🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 144 Days

Day: 36.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 30.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.05 AU

Year: 337 Days

Day: 46.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,221,545 km

• M1: 490,980 km (0.072 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.91 AU - 2.83 AU

Year: 1326 Days

Day: 34.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.94 AU - 3.64 AU

Year: 2169 Days

Day: 26.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 10.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.36 AU - 6.32 AU

Year: 4485 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,221,545 km

• M1: 217,814 km (0.113 R)
• M2: 305,030 km (0.096 R)
• M3: 445,203 km (0.028 R)
• M4: 519,853 km (0.029 R)
• M5: 641,326 km (0.058 R)
• M6: 807,829 km (0.096 R)
• M7: 927,208 km (0.109 R)
• M8: 1,612,067 km (0.036 R)
• M9: 2,169,020 km (0.118 R)
• M10: 2,390,424 km (0.116 R)
• M11: 2,691,266 km (0.046 R)
• M12: 2,763,821 km (0.075 R)
• M13: 2,948,125 km (0.107 R)
• M14: 3,079,622 km (0.084 R)
• M15: 3,525,573 km (0.118 R)
• M16: 3,766,276 km (0.102 R)
• M17: 4,158,671 km (0.075 R)
• M18: 4,520,848 km (0.087 R)
• M19: 4,607,614 km (0.057 R)
• M20: 4,893,346 km (0.069 R)
• M21: 5,004,797 km (0.117 R)
• M22: 5,184,763 km (0.081 R)
• M23: 5,737,976 km (0.104 R)
• M24: 5,808,437 km (0.044 R)
• M25: 5,902,833 km (0.106 R)
• M26: 5,997,827 km (0.106 R)
• M27: 6,213,398 km (0.077 R)
• M28: 6,553,733 km (0.097 R)
• M29: 6,726,219 km (0.083 R)
• M30: 6,850,236 km (0.061 R)
• M31: 6,950,167 km (0.092 R)
• M32: 7,075,680 km (0.082 R)
• M33: 7,610,941 km (0.102 R)
• M34: 8,027,721 km (0.106 R)
• M35: 8,291,911 km (0.103 R)
• M36: 8,801,890 km (0.06 R)
• M37: 10,709,113 km (0.088 R)
• M38: 11,000,081 km (0.032 R)
• M39: 11,411,924 km (0.118 R)
• M40: 11,500,785 km (0.083 R)
• M41: 12,099,326 km (0.119 R)
• M42: 12,220,351 km (0.1 R)
• M43: 13,734,132 km (0.079 R)
• M44: 13,828,678 km (0.087 R)
• M45: 15,339,018 km (0.083 R)
• M46: 15,634,174 km (0.064 R)
• M47: 15,765,970 km (0.11 R)
• M48: 16,296,893 km (0.051 R)
• M49: 16,397,123 km (0.051 R)
• M50: 16,968,737 km (0.109 R)
• M51: 17,274,066 km (0.085 R)
• M52: 17,581,041 km (0.072 R)
• M53: 19,461,486 km (0.056 R)
• M54: 20,317,485 km (0.104 R)
• M55: 20,605,611 km (0.092 R)
• M56: 21,003,990 km (0.081 R)
• M57: 21,076,694 km (0.097 R)
• M58: 21,918,781 km (0.047 R)
• M59: 22,140,186 km (0.113 R)
• M60: 22,585,389 km (0.059 R)
• M61: 23,900,803 km (0.054 R)
• M62: 25,086,516 km (0.101 R)
• M63: 25,240,901 km (0.092 R)
• M64: 25,356,839 km (0.066 R)
• M65: 25,434,331 km (0.097 R)
• M66: 25,550,568 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 13

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.21 AU - 10.65 AU

Year: 11372 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,221,545 km

• M1: 208,091 km (0.108 R)
• M2: 429,495 km (0.053 R)
• M3: 692,489 km (0.114 R)
• M4: 832,662 km (0.066 R)
• M5: 944,711 km (0.061 R)
• M6: 1,492,089 km (0.106 R)
• M7: 1,584,541 km (0.069 R)
• M8: 1,679,087 km (0.115 R)
• M9: 1,923,978 km (0.117 R)
• M10: 2,577,871 km (0.027 R)
• M11: 2,671,369 km (0.104 R)
• M12: 3,522,880 km (0.069 R)
• M13: 3,648,094 km (0.079 R)
• M14: 4,498,558 km (0.117 R)
• M15: 4,795,509 km (0.11 R)
• M16: 5,075,257 km (0.093 R)
• M17: 5,432,647 km (0.086 R)
• M18: 5,651,209 km (0.112 R)
• M19: 5,773,730 km (0.108 R)
• M20: 6,046,746 km (0.115 R)
• M21: 6,708,717 km (0.093 R)
• M22: 7,207,177 km (0.108 R)
• M23: 8,101,323 km (0.112 R)
• M24: 8,295,501 km (0.117 R)
• M25: 8,716,918 km (0.075 R)
• M26: 8,858,887 km (0.062 R)
• M27: 9,030,475 km (0.08 R)
• M28: 9,202,962 km (0.099 R)
• M29: 10,351,425 km (0.082 R)
• M30: 10,653,164 km (0.049 R)
• M31: 10,957,894 km (0.096 R)
• M32: 11,172,867 km (0.102 R)
• M33: 11,700,797 km (0.097 R)
• M34: 12,236,956 km (0.114 R)
• M35: 13,793,971 km (0.081 R)
• M36: 14,126,228 km (0.043 R)
• M37: 14,393,858 km (0.102 R)
• M38: 14,629,475 km (0.057 R)
• M39: 15,584,657 km (0.12 R)
• M40: 16,384,408 km (0.049 R)
• M41: 16,877,781 km (0.032 R)
• M42: 17,055,204 km (0.1 R)
• M43: 17,161,868 km (0.108 R)
• M44: 17,915,243 km (0.077 R)
• M45: 18,899,746 km (0.099 R)
• M46: 19,047,100 km (0.101 R)
• M47: 20,617,279 km (0.112 R)
• M48: 20,768,972 km (0.104 R)
• M49: 21,188,145 km (0.088 R)
• M50: 21,571,564 km (0.04 R)
• M51: 22,618,450 km (0.07 R)
• M52: 22,814,124 km (0.052 R)
• M53: 23,246,612 km (0.067 R)
• M54: 23,681,792 km (0.072 R)
• M55: 23,880,458 km (0.109 R)
• M56: 24,479,896 km (0.072 R)
• M57: 26,596,108 km (0.098 R)
• M58: 27,550,841 km (0.036 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit