🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.87 AU - 1.45 AU

Year: 478 Days

Day: 34.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.32 AU - 1.52 AU

Year: 648 Days

Day: 34.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.08 AU - 1.8 AU

Year: 662 Days

Day: 36.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,970,098 km

• M1: 747,241 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.07 AU - 3.03 AU

Year: 1559 Days

Day: 13 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.14 AU - 3.38 AU

Year: 2254 Days

Day: 13.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.24 AU - 4.36 AU

Year: 2836 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,970,098 km

• M1: 421,716 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 6.3

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.53 AU - 16.29 AU

Year: 23162 Days

Day: 20.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 76,970,098 km

• M1: 560,394 km (0.106 R)
• M2: 788,082 km (0.076 R)
• M3: 1,721,273 km (0.117 R)
• M4: 2,694,557 km (0.068 R)
• M5: 3,076,929 km (0.047 R)
• M6: 3,807,864 km (0.103 R)
• M7: 4,634,991 km (0.1 R)
• M8: 5,420,380 km (0.114 R)
• M9: 5,611,267 km (0.114 R)
• M10: 6,097,759 km (0.1 R)
• M11: 7,111,135 km (0.118 R)
• M12: 7,530,906 km (0.085 R)
• M13: 7,743,784 km (0.092 R)
• M14: 8,230,127 km (0.086 R)
• M15: 8,339,483 km (0.088 R)
• M16: 8,670,693 km (0.08 R)
• M17: 10,449,112 km (0.06 R)
• M18: 11,348,943 km (0.099 R)
• M19: 11,409,830 km (0.084 R)
• M20: 11,531,901 km (0.096 R)
• M21: 11,777,242 km (0.105 R)
• M22: 12,398,372 km (0.119 R)
• M23: 13,093,853 km (0.099 R)
• M24: 13,414,142 km (0.107 R)
• M25: 13,543,095 km (0.119 R)
• M26: 15,054,034 km (0.049 R)
• M27: 15,188,073 km (0.077 R)
• M28: 17,173,686 km (0.105 R)
• M29: 18,590,079 km (0.06 R)
• M30: 19,896,517 km (0.045 R)
• M31: 21,232,276 km (0.102 R)
• M32: 22,291,130 km (0.095 R)
• M33: 22,750,096 km (0.096 R)
• M34: 23,212,204 km (0.119 R)
• M35: 24,067,605 km (0.077 R)
• M36: 24,381,162 km (0.059 R)
• M37: 25,012,465 km (0.087 R)
• M38: 25,409,647 km (0.085 R)
• M39: 26,371,561 km (0.101 R)
• M40: 26,856,857 km (0.117 R)
• M41: 27,100,701 km (0.098 R)
• M42: 27,836,573 km (0.109 R)
• M43: 28,827,809 km (0.116 R)
• M44: 28,910,985 km (0.088 R)
• M45: 30,167,607 km (0.091 R)
• M46: 30,675,193 km (0.117 R)
• M47: 30,844,987 km (0.057 R)
• M48: 32,733,510 km (0.071 R)
• M49: 33,167,942 km (0.038 R)
• M50: 34,042,641 km (0.11 R)
• M51: 36,082,707 km (0.096 R)
• M52: 36,982,090 km (0.119 R)
• M53: 37,343,967 km (0.114 R)
• M54: 37,888,802 km (0.087 R)
• M55: 38,436,331 km (0.059 R)
• M56: 38,619,438 km (0.113 R)
• M57: 38,894,549 km (0.12 R)
• M58: 41,400,463 km (0.086 R)
• M59: 41,588,058 km (0.067 R)
• M60: 41,964,297 km (0.073 R)
• M61: 42,909,756 km (0.067 R)
• M62: 43,004,750 km (0.089 R)
• M63: 43,289,884 km (0.106 R)
• M64: 43,385,178 km (0.068 R)
• M65: 43,671,209 km (0.084 R)
• M66: 43,766,652 km (0.069 R)
• M67: 46,956,827 km (0.12 R)
• M68: 47,938,189 km (0.059 R)
• M69: 50,120,971 km (0.1 R)
• M70: 50,822,286 km (0.104 R)
• M71: 51,526,743 km (0.072 R)
• M72: 51,829,678 km (0.118 R)
• M73: 51,930,806 km (0.078 R)
• M74: 52,945,529 km (0.113 R)
• M75: 53,047,405 km (0.096 R)
• M76: 55,924,920 km (0.094 R)
• M77: 56,964,924 km (0.12 R)
• M78: 58,747,383 km (0.076 R)
• M79: 59,380,930 km (0.109 R)
• M80: 59,592,611 km (0.115 R)
• M81: 59,698,526 km (0.101 R)
• M82: 63,445,355 km (0.103 R)
• M83: 63,986,749 km (0.104 R)
• M84: 65,511,002 km (0.097 R)
• M85: 65,839,070 km (0.093 R)
• M86: 66,387,346 km (0.06 R)
• M87: 67,047,073 km (0.095 R)
• M88: 67,598,491 km (0.105 R)
• M89: 68,040,852 km (0.045 R)
• M90: 68,151,554 km (0.082 R)
• M91: 68,817,115 km (0.104 R)
• M92: 69,373,469 km (0.051 R)
• M93: 69,819,570 km (0.068 R)
• M94: 71,838,693 km (0.069 R)
• M95: 72,516,072 km (0.067 R)
• M96: 73,082,150 km (0.061 R)
• M97: 75,246,532 km (0.089 R)
• M98: 76,624,329 km (0.093 R)
• M99: 76,854,859 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit