🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 156 Days

Day: 13 Hours

Environment

Temp: 122 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,693,986 km

• M1: 158,125 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.8 AU - 1.3 AU

Year: 412 Days

Day: 30.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.26 AU - 1.62 AU

Year: 662 Days

Day: 13.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,693,986 km

• M1: 1,099,395 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.38 AU - 1.7 AU

Year: 732 Days

Day: 35.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.59 AU - 2.01 AU

Year: 925 Days

Day: 27.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.8 AU - 2.82 AU

Year: 1344 Days

Day: 29.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,693,986 km

• M1: 571,015 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.68 AU - 2.84 AU

Year: 1756 Days

Day: 18.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254

Radius: 5.6

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.94 AU - 21.18 AU

Year: 28175 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,693,986 km

• M1: 109,805 km (0.088 R)
• M2: 324,777 km (0.064 R)
• M3: 408,552 km (0.099 R)
• M4: 1,286,542 km (0.073 R)
• M5: 1,861,147 km (0.062 R)
• M6: 1,953,449 km (0.102 R)
• M7: 2,371,276 km (0.104 R)
• M8: 2,745,869 km (0.111 R)
• M9: 2,816,030 km (0.099 R)
• M10: 3,286,216 km (0.11 R)
• M11: 3,587,656 km (0.097 R)
• M12: 4,461,607 km (0.099 R)
• M13: 4,502,896 km (0.082 R)
• M14: 4,795,061 km (0.049 R)
• M15: 4,879,733 km (0.092 R)
• M16: 4,922,219 km (0.112 R)
• M17: 5,441,922 km (0.067 R)
• M18: 5,888,172 km (0.106 R)
• M19: 6,392,616 km (0.098 R)
• M20: 6,439,141 km (0.045 R)
• M21: 6,626,587 km (0.068 R)
• M22: 6,673,711 km (0.086 R)
• M23: 7,102,757 km (0.113 R)
• M24: 7,738,099 km (0.113 R)
• M25: 7,837,582 km (0.101 R)
• M26: 9,167,507 km (0.113 R)
• M27: 11,009,207 km (0.119 R)
• M28: 11,345,802 km (0.115 R)
• M29: 11,799,831 km (0.073 R)
• M30: 12,086,610 km (0.096 R)
• M31: 12,550,214 km (0.082 R)
• M32: 13,855,007 km (0.066 R)
• M33: 14,279,117 km (0.085 R)
• M34: 14,954,252 km (0.113 R)
• M35: 15,389,283 km (0.057 R)
• M36: 15,639,859 km (0.088 R)
• M37: 16,144,752 km (0.047 R)
• M38: 16,526,974 km (0.098 R)
• M39: 17,560,696 km (0.04 R)
• M40: 19,487,217 km (0.064 R)
• M41: 19,758,139 km (0.112 R)
• M42: 20,440,903 km (0.057 R)
• M43: 21,200,861 km (0.082 R)
• M44: 22,677,242 km (0.057 R)
• M45: 23,969,020 km (0.06 R)
• M46: 24,331,944 km (0.086 R)
• M47: 24,770,116 km (0.117 R)
• M48: 25,063,478 km (0.104 R)
• M49: 25,727,991 km (0.037 R)
• M50: 26,099,742 km (0.098 R)
• M51: 26,323,541 km (0.1 R)
• M52: 27,074,372 km (0.098 R)
• M53: 27,908,380 km (0.068 R)
• M54: 29,136,429 km (0.042 R)
• M55: 29,291,113 km (0.081 R)
• M56: 29,446,246 km (0.061 R)
• M57: 29,601,529 km (0.101 R)
• M58: 29,679,170 km (0.032 R)
• M59: 29,757,111 km (0.05 R)
• M60: 30,225,352 km (0.06 R)
• M61: 30,932,501 km (0.112 R)
• M62: 31,486,163 km (0.116 R)
• M63: 31,883,645 km (0.036 R)
• M64: 32,043,116 km (0.115 R)
• M65: 32,764,028 km (0.11 R)
• M66: 32,844,512 km (0.04 R)
• M67: 33,409,244 km (0.1 R)
• M68: 33,733,422 km (0.05 R)
• M69: 34,548,581 km (0.066 R)
• M70: 35,452,601 km (0.104 R)
• M71: 35,783,362 km (0.054 R)
• M72: 36,614,528 km (0.114 R)
• M73: 37,368,052 km (0.099 R)
• M74: 39,487,704 km (0.054 R)
• M75: 41,037,837 km (0.057 R)
• M76: 41,385,054 km (0.108 R)
• M77: 44,108,633 km (0.055 R)
• M78: 44,999,488 km (0.041 R)
• M79: 46,076,443 km (0.101 R)
• M80: 47,616,404 km (0.114 R)
• M81: 48,072,528 km (0.094 R)
• M82: 50,189,487 km (0.104 R)
• M83: 51,212,587 km (0.104 R)
• M84: 55,469,245 km (0.117 R)
• M85: 55,565,137 km (0.115 R)
• M86: 55,949,155 km (0.072 R)
• M87: 57,300,323 km (0.109 R)
• M88: 58,271,961 km (0.073 R)
• M89: 58,564,574 km (0.086 R)
• M90: 60,823,652 km (0.119 R)
• M91: 61,120,304 km (0.1 R)
• M92: 65,325,201 km (0.104 R)
• M93: 67,053,655 km (0.073 R)
• M94: 68,179,978 km (0.12 R)
• M95: 68,591,073 km (0.068 R)
• M96: 68,693,996 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit