🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 15.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,934,080 km

• M1: 318,344 km (0.118 R)
• M2: 415,433 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 274 Days

Day: 19.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.48 AU - 1.66 AU

Year: 688 Days

Day: 42.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,934,080 km

• M1: 103,671 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.61 AU - 2.19 AU

Year: 916 Days

Day: 39.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.17 AU - 3.23 AU

Year: 1552 Days

Day: 47.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.85 AU - 3.11 AU

Year: 1800 Days

Day: 40.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,934,080 km

• M1: 1,562,550 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.75 AU - 6.27 AU

Year: 4525 Days

Day: 21 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 4.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.12 AU - 19.36 AU

Year: 21847 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,934,080 km

• M1: 76,744 km (0.069 R)
• M2: 119,230 km (0.105 R)
• M3: 274,811 km (0.048 R)
• M4: 539,450 km (0.073 R)
• M5: 751,131 km (0.076 R)
• M6: 1,040,453 km (0.086 R)
• M7: 1,244,953 km (0.106 R)
• M8: 1,283,400 km (0.109 R)
• M9: 1,401,433 km (0.08 R)
• M10: 1,819,858 km (0.108 R)
• M11: 2,345,545 km (0.099 R)
• M12: 2,538,825 km (0.113 R)
• M13: 3,018,436 km (0.106 R)
• M14: 3,228,621 km (0.103 R)
• M15: 3,308,656 km (0.097 R)
• M16: 3,416,516 km (0.117 R)
• M17: 4,231,974 km (0.104 R)
• M18: 4,378,430 km (0.119 R)
• M19: 4,646,360 km (0.097 R)
• M20: 4,676,429 km (0.106 R)
• M21: 4,736,717 km (0.098 R)
• M22: 4,767,086 km (0.072 R)
• M23: 4,858,340 km (0.053 R)
• M24: 5,135,545 km (0.114 R)
• M25: 5,323,291 km (0.086 R)
• M26: 5,737,677 km (0.115 R)
• M27: 6,030,589 km (0.108 R)
• M28: 6,063,351 km (0.115 R)
• M29: 6,395,159 km (0.09 R)
• M30: 6,869,534 km (0.115 R)
• M31: 7,076,428 km (0.108 R)
• M32: 7,145,692 km (0.113 R)
• M33: 7,320,123 km (0.102 R)
• M34: 7,780,286 km (0.089 R)
• M35: 8,802,788 km (0.118 R)
• M36: 9,178,129 km (0.091 R)
• M37: 9,367,669 km (0.07 R)
• M38: 9,712,343 km (0.081 R)
• M39: 9,828,131 km (0.095 R)
• M40: 10,061,055 km (0.053 R)
• M41: 11,455,756 km (0.12 R)
• M42: 11,824,066 km (0.033 R)
• M43: 12,237,854 km (0.069 R)
• M44: 12,488,430 km (0.069 R)
• M45: 12,614,392 km (0.094 R)
• M46: 13,464,556 km (0.069 R)
• M47: 13,766,445 km (0.097 R)
• M48: 14,509,049 km (0.071 R)
• M49: 14,729,855 km (0.078 R)
• M50: 15,085,599 km (0.089 R)
• M51: 15,174,909 km (0.116 R)
• M52: 15,579,272 km (0.108 R)
• M53: 15,896,120 km (0.105 R)
• M54: 17,325,079 km (0.112 R)
• M55: 17,606,323 km (0.118 R)
• M56: 18,411,459 km (0.084 R)
• M57: 18,938,941 km (0.066 R)
• M58: 19,277,032 km (0.094 R)
• M59: 19,568,449 km (0.059 R)
• M60: 20,106,552 km (0.071 R)
• M61: 20,997,557 km (0.084 R)
• M62: 21,749,885 km (0.088 R)
• M63: 22,256,423 km (0.12 R)
• M64: 22,715,389 km (0.103 R)
• M65: 25,801,594 km (0.117 R)
• M66: 25,855,000 km (0.114 R)
• M67: 26,391,308 km (0.113 R)
• M68: 28,187,081 km (0.091 R)
• M69: 28,794,299 km (0.12 R)
• M70: 28,849,800 km (0.075 R)
• M71: 28,905,301 km (0.11 R)
• M72: 30,134,247 km (0.09 R)
• M73: 30,359,541 km (0.118 R)
• M74: 31,095,713 km (0.115 R)
• M75: 31,152,560 km (0.065 R)
• M76: 32,354,728 km (0.03 R)
• M77: 32,932,475 km (0.116 R)
• M78: 34,039,499 km (0.04 R)
• M79: 34,215,427 km (0.053 R)
• M80: 34,274,219 km (0.053 R)
• M81: 34,804,094 km (0.103 R)
• M82: 34,981,218 km (0.061 R)
• M83: 35,752,694 km (0.07 R)
• M84: 35,812,234 km (0.113 R)
• M85: 37,251,964 km (0.081 R)
• M86: 38,405,065 km (0.102 R)
• M87: 38,771,729 km (0.052 R)
• M88: 39,016,770 km (0.101 R)
• M89: 39,323,745 km (0.072 R)
• M90: 39,569,983 km (0.062 R)
• M91: 40,684,039 km (0.111 R)
• M92: 40,746,271 km (0.072 R)
• M93: 40,933,119 km (0.079 R)
• M94: 41,557,690 km (0.093 R)
• M95: 41,683,053 km (0.116 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit