🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 331 Days

Day: 30.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.6

Radius: 6.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.95 AU - 9.39 AU

Year: 15078 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,807,223 km

• M1: 125,662 km (0.094 R)
• M2: 192,981 km (0.069 R)
• M3: 244,892 km (0.118 R)
• M4: 494,271 km (0.079 R)
• M5: 540,198 km (0.104 R)
• M6: 922,720 km (0.108 R)
• M7: 1,059,751 km (0.101 R)
• M8: 1,672,355 km (0.103 R)
• M9: 1,840,353 km (0.11 R)
• M10: 2,593,578 km (0.066 R)
• M11: 2,816,629 km (0.081 R)
• M12: 2,959,345 km (0.096 R)
• M13: 3,492,213 km (0.048 R)
• M14: 5,018,560 km (0.096 R)
• M15: 5,472,889 km (0.066 R)
• M16: 6,874,920 km (0.026 R)
• M17: 7,067,303 km (0.025 R)
• M18: 7,261,481 km (0.087 R)
• M19: 7,615,429 km (0.092 R)
• M20: 7,814,544 km (0.091 R)
• M21: 8,752,223 km (0.111 R)
• M22: 9,340,293 km (0.057 R)
• M23: 9,382,778 km (0.118 R)
• M24: 9,467,900 km (0.064 R)
• M25: 9,553,470 km (0.094 R)
• M26: 9,984,461 km (0.101 R)
• M27: 10,202,425 km (0.076 R)
• M28: 10,421,885 km (0.093 R)
• M29: 10,731,852 km (0.11 R)
• M30: 11,044,811 km (0.075 R)
• M31: 11,406,090 km (0.077 R)
• M32: 13,993,534 km (0.106 R)
• M33: 14,977,440 km (0.04 R)
• M34: 15,730,067 km (0.12 R)
• M35: 16,907,701 km (0.045 R)
• M36: 16,959,611 km (0.032 R)
• M37: 18,166,717 km (0.11 R)
• M38: 18,968,711 km (0.034 R)
• M39: 19,727,621 km (0.062 R)
• M40: 20,496,554 km (0.105 R)
• M41: 20,940,261 km (0.107 R)
• M42: 21,387,260 km (0.116 R)
• M43: 22,632,512 km (0.102 R)
• M44: 23,033,584 km (0.081 R)
• M45: 23,784,715 km (0.085 R)
• M46: 24,075,833 km (0.077 R)
• M47: 24,367,997 km (0.088 R)
• M48: 28,580,823 km (0.117 R)
• M49: 28,704,391 km (0.062 R)
• M50: 31,087,036 km (0.111 R)
• M51: 32,753,407 km (0.051 R)
• M52: 32,947,585 km (0.071 R)
• M53: 33,206,987 km (0.114 R)
• M54: 33,597,438 km (0.112 R)
• M55: 33,728,037 km (0.108 R)
• M56: 34,317,303 km (0.059 R)
• M57: 34,382,976 km (0.077 R)
• M58: 35,042,104 km (0.106 R)
• M59: 35,174,499 km (0.097 R)
• M60: 35,240,770 km (0.103 R)
• M61: 35,439,736 km (0.119 R)
• M62: 36,842,664 km (0.108 R)
• M63: 37,246,878 km (0.101 R)
• M64: 37,449,583 km (0.037 R)
• M65: 38,331,911 km (0.096 R)
• M66: 38,741,510 km (0.119 R)
• M67: 40,047,948 km (0.106 R)
• M68: 40,117,063 km (0.117 R)
• M69: 42,703,909 km (0.082 R)
• M70: 45,200,249 km (0.092 R)
• M71: 45,632,886 km (0.112 R)
• M72: 48,995,247 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376

Radius: 5.9

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.95 AU - 10.57 AU

Year: 21220 Days

Day: 18 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,807,223 km

• M1: 242,947 km (0.078 R)
• M2: 534,064 km (0.07 R)
• M3: 571,913 km (0.101 R)
• M4: 1,376,450 km (0.079 R)
• M5: 1,850,376 km (0.078 R)
• M6: 1,998,777 km (0.113 R)
• M7: 2,275,832 km (0.1 R)
• M8: 2,730,760 km (0.06 R)
• M9: 3,573,893 km (0.043 R)
• M10: 3,721,845 km (0.065 R)
• M11: 4,372,596 km (0.068 R)
• M12: 4,853,105 km (0.08 R)
• M13: 5,476,928 km (0.083 R)
• M14: 5,950,405 km (0.101 R)
• M15: 6,982,181 km (0.103 R)
• M16: 7,260,433 km (0.05 R)
• M17: 8,704,950 km (0.097 R)
• M18: 8,804,433 km (0.085 R)
• M19: 9,155,240 km (0.089 R)
• M20: 10,551,138 km (0.025 R)
• M21: 11,138,459 km (0.096 R)
• M22: 12,233,665 km (0.106 R)
• M23: 14,172,603 km (0.106 R)
• M24: 14,998,383 km (0.05 R)
• M25: 17,005,688 km (0.087 R)
• M26: 17,067,771 km (0.098 R)
• M27: 17,442,214 km (0.064 R)
• M28: 20,006,621 km (0.105 R)
• M29: 20,269,464 km (0.117 R)
• M30: 20,998,305 km (0.06 R)
• M31: 23,304,356 km (0.073 R)
• M32: 25,121,372 km (0.094 R)
• M33: 25,975,277 km (0.076 R)
• M34: 26,621,839 km (0.05 R)
• M35: 29,335,394 km (0.053 R)
• M36: 29,858,538 km (0.106 R)
• M37: 30,008,585 km (0.114 R)
• M38: 30,083,833 km (0.113 R)
• M39: 31,599,259 km (0.098 R)
• M40: 34,546,337 km (0.101 R)
• M41: 35,336,513 km (0.093 R)
• M42: 35,733,695 km (0.058 R)
• M43: 36,052,638 km (0.082 R)
• M44: 36,532,698 km (0.094 R)
• M45: 36,693,067 km (0.1 R)
• M46: 38,964,561 km (0.113 R)
• M47: 40,365,694 km (0.032 R)
• M48: 41,615,734 km (0.098 R)
• M49: 41,951,132 km (0.118 R)
• M50: 42,203,354 km (0.088 R)
• M51: 42,540,399 km (0.108 R)
• M52: 42,793,817 km (0.079 R)
• M53: 45,527,419 km (0.12 R)
• M54: 46,566,975 km (0.117 R)
• M55: 47,264,400 km (0.1 R)
• M56: 47,877,452 km (0.115 R)
• M57: 52,332,178 km (0.084 R)
• M58: 52,694,354 km (0.091 R)
• M59: 54,333,947 km (0.091 R)
• M60: 55,344,031 km (0.117 R)
• M61: 56,267,798 km (0.05 R)
• M62: 57,662,948 km (0.028 R)
• M63: 57,943,294 km (0.062 R)
• M64: 58,036,943 km (0.1 R)
• M65: 59,446,454 km (0.106 R)
• M66: 59,635,246 km (0.085 R)
• M67: 62,107,501 km (0.108 R)
• M68: 62,682,854 km (0.089 R)
• M69: 63,163,512 km (0.062 R)
• M70: 63,452,535 km (0.108 R)
• M71: 64,128,718 km (0.036 R)
• M72: 64,710,205 km (0.116 R)
• M73: 64,807,294 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit