🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.75 AU - 1.05 AU

Year: 320 Days

Day: 21.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.1 AU - 1.48 AU

Year: 549 Days

Day: 18.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,321,666 km

• M1: 64,028 km (0.104 R)
• M2: 984,803 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.7

Radius: 3.2

Gravity: 68.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.33 AU - 13.81 AU

Year: 18733 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,321,666 km

• M1: 113,096 km (0.1 R)
• M2: 626,067 km (0.098 R)
• M3: 762,800 km (0.067 R)
• M4: 1,089,970 km (0.076 R)
• M5: 1,198,578 km (0.074 R)
• M6: 1,792,182 km (0.102 R)
• M7: 1,952,851 km (0.103 R)
• M8: 3,278,437 km (0.079 R)
• M9: 3,395,722 km (0.088 R)
• M10: 4,170,041 km (0.085 R)
• M11: 4,297,049 km (0.064 R)
• M12: 4,511,722 km (0.106 R)
• M13: 4,598,489 km (0.073 R)
• M14: 4,951,390 km (0.087 R)
• M15: 5,176,386 km (0.077 R)
• M16: 6,398,750 km (0.102 R)
• M17: 6,447,369 km (0.074 R)
• M18: 7,142,401 km (0.116 R)
• M19: 8,123,015 km (0.114 R)
• M20: 8,494,915 km (0.085 R)
• M21: 8,548,471 km (0.093 R)
• M22: 8,926,655 km (0.097 R)
• M23: 9,420,776 km (0.092 R)
• M24: 9,867,476 km (0.103 R)
• M25: 10,607,835 km (0.09 R)
• M26: 12,444,299 km (0.063 R)
• M27: 12,872,298 km (0.082 R)
• M28: 13,305,235 km (0.106 R)
• M29: 13,680,127 km (0.101 R)
• M30: 13,805,789 km (0.042 R)
• M31: 14,568,140 km (0.081 R)
• M32: 15,540,077 km (0.037 R)
• M33: 15,671,275 km (0.109 R)
• M34: 15,736,948 km (0.042 R)
• M35: 15,868,744 km (0.064 R)
• M36: 16,066,961 km (0.088 R)
• M37: 16,266,076 km (0.116 R)
• M38: 17,888,016 km (0.1 R)
• M39: 18,578,859 km (0.09 R)
• M40: 18,857,560 km (0.11 R)
• M41: 18,997,434 km (0.076 R)
• M42: 20,343,665 km (0.099 R)
• M43: 20,487,279 km (0.092 R)
• M44: 21,355,246 km (0.053 R)
• M45: 23,126,784 km (0.056 R)
• M46: 25,021,740 km (0.104 R)
• M47: 27,439,541 km (0.078 R)
• M48: 27,677,551 km (0.113 R)
• M49: 29,849,263 km (0.108 R)
• M50: 29,930,794 km (0.1 R)
• M51: 30,175,686 km (0.082 R)
• M52: 31,161,984 km (0.108 R)
• M53: 31,327,290 km (0.064 R)
• M54: 31,493,045 km (0.119 R)
• M55: 32,242,231 km (0.057 R)
• M56: 33,758,106 km (0.036 R)
• M57: 36,597,025 km (0.11 R)
• M58: 37,472,172 km (0.075 R)
• M59: 43,696,042 km (0.066 R)
• M60: 48,114,565 km (0.103 R)
• M61: 48,784,614 km (0.116 R)
• M62: 49,361,463 km (0.069 R)
• M63: 53,759,341 km (0.062 R)
• M64: 55,152,845 km (0.108 R)
• M65: 55,553,169 km (0.046 R)
• M66: 59,096,993 km (0.105 R)
• M67: 60,225,859 km (0.104 R)
• M68: 60,947,818 km (0.062 R)
• M69: 62,400,563 km (0.076 R)
• M70: 63,759,510 km (0.106 R)
• M71: 63,969,545 km (0.116 R)
• M72: 64,495,382 km (0.095 R)
• M73: 64,600,699 km (0.092 R)
• M74: 65,128,331 km (0.068 R)
• M75: 66,506,725 km (0.114 R)
• M76: 66,719,753 km (0.049 R)
• M77: 68,216,479 km (0.104 R)
• M78: 69,940,595 km (0.109 R)
• M79: 70,048,904 km (0.075 R)
• M80: 71,679,072 km (0.104 R)
• M81: 72,992,092 km (0.106 R)
• M82: 73,101,897 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit