🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 19.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,266,522 km

• M1: 436,975 km (0.031 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 13.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.86 AU - 8.42 AU

Year: 6768 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,266,522 km

• M1: 221,704 km (0.028 R)
• M2: 395,537 km (0.107 R)
• M3: 548,127 km (0.08 R)
• M4: 659,128 km (0.12 R)
• M5: 751,580 km (0.074 R)
• M6: 1,494,333 km (0.112 R)
• M7: 1,789,490 km (0.101 R)
• M8: 1,924,726 km (0.107 R)
• M9: 2,124,140 km (0.115 R)
• M10: 2,586,996 km (0.072 R)
• M11: 2,989,265 km (0.092 R)
• M12: 3,411,729 km (0.088 R)
• M13: 3,704,043 km (0.109 R)
• M14: 3,878,325 km (0.075 R)
• M15: 3,979,154 km (0.09 R)
• M16: 4,444,104 km (0.114 R)
• M17: 4,576,348 km (0.053 R)
• M18: 4,683,161 km (0.112 R)
• M19: 4,790,722 km (0.077 R)
• M20: 4,981,160 km (0.031 R)
• M21: 5,063,439 km (0.114 R)
• M22: 5,201,817 km (0.097 R)
• M23: 5,369,367 km (0.091 R)
• M24: 5,482,164 km (0.058 R)
• M25: 6,028,645 km (0.07 R)
• M26: 6,744,022 km (0.088 R)
• M27: 6,835,426 km (0.118 R)
• M28: 8,124,810 km (0.116 R)
• M29: 8,549,219 km (0.101 R)
• M30: 8,947,449 km (0.034 R)
• M31: 9,284,044 km (0.097 R)
• M32: 9,590,570 km (0.102 R)
• M33: 9,831,273 km (0.12 R)
• M34: 10,108,777 km (0.081 R)
• M35: 10,318,663 km (0.112 R)
• M36: 10,921,243 km (0.092 R)
• M37: 11,208,620 km (0.066 R)
• M38: 11,791,304 km (0.1 R)
• M39: 12,049,211 km (0.11 R)
• M40: 12,570,859 km (0.079 R)
• M41: 12,834,450 km (0.115 R)
• M42: 13,597,698 km (0.114 R)
• M43: 15,288,154 km (0.113 R)
• M44: 15,974,659 km (0.119 R)
• M45: 16,137,721 km (0.116 R)
• M46: 16,301,231 km (0.054 R)
• M47: 16,795,203 km (0.117 R)
• M48: 16,960,958 km (0.108 R)
• M49: 17,294,262 km (0.103 R)
• M50: 17,461,662 km (0.049 R)
• M51: 18,009,340 km (0.098 R)
• M52: 18,136,647 km (0.102 R)
• M53: 18,734,291 km (0.062 R)
• M54: 19,468,816 km (0.054 R)
• M55: 19,599,415 km (0.108 R)
• M56: 19,992,858 km (0.062 R)
• M57: 20,477,405 km (0.025 R)
• M58: 20,787,821 km (0.108 R)
• M59: 20,876,682 km (0.095 R)
• M60: 21,099,732 km (0.034 R)
• M61: 21,323,531 km (0.111 R)
• M62: 22,135,548 km (0.079 R)
• M63: 22,226,354 km (0.114 R)
• M64: 22,499,669 km (0.116 R)
• M65: 23,883,001 km (0.116 R)
• M66: 24,022,875 km (0.115 R)
• M67: 24,116,224 km (0.098 R)
• M68: 24,397,169 km (0.104 R)
• M69: 24,585,064 km (0.054 R)
• M70: 25,246,286 km (0.112 R)
• M71: 28,146,391 km (0.109 R)
• M72: 28,540,880 km (0.059 R)
• M73: 28,887,648 km (0.071 R)
• M74: 29,186,096 km (0.095 R)
• M75: 29,385,510 km (0.085 R)
• M76: 29,936,479 km (0.12 R)
• M77: 30,037,008 km (0.04 R)
• M78: 30,187,953 km (0.082 R)
• M79: 30,288,782 km (0.117 R)
• M80: 30,389,760 km (0.103 R)
• M81: 30,794,572 km (0.095 R)
• M82: 31,609,581 km (0.114 R)
• M83: 32,380,010 km (0.099 R)
• M84: 34,149,454 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 5.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.95 AU - 16.99 AU

Year: 21586 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,266,522 km

• M1: 411,394 km (0.109 R)
• M2: 951,442 km (0.095 R)
• M3: 1,102,237 km (0.103 R)
• M4: 1,171,651 km (0.101 R)
• M5: 1,579,903 km (0.075 R)
• M6: 1,718,580 km (0.08 R)
• M7: 1,902,735 km (0.112 R)
• M8: 2,289,895 km (0.098 R)
• M9: 2,607,640 km (0.076 R)
• M10: 2,915,214 km (0.092 R)
• M11: 3,616,080 km (0.083 R)
• M12: 3,746,679 km (0.114 R)
• M13: 3,958,659 km (0.073 R)
• M14: 4,311,560 km (0.076 R)
• M15: 6,378,404 km (0.07 R)
• M16: 8,528,275 km (0.104 R)
• M17: 8,947,598 km (0.046 R)
• M18: 10,616,213 km (0.077 R)
• M19: 11,409,381 km (0.08 R)
• M20: 12,299,638 km (0.051 R)
• M21: 13,091,908 km (0.057 R)
• M22: 13,332,761 km (0.076 R)
• M23: 13,534,568 km (0.103 R)
• M24: 13,575,109 km (0.096 R)
• M25: 14,146,274 km (0.107 R)
• M26: 14,559,014 km (0.05 R)
• M27: 15,101,456 km (0.072 R)
• M28: 15,354,127 km (0.072 R)
• M29: 15,863,508 km (0.102 R)
• M30: 15,906,143 km (0.108 R)
• M31: 15,991,713 km (0.052 R)
• M32: 16,077,433 km (0.082 R)
• M33: 18,268,294 km (0.118 R)
• M34: 18,898,250 km (0.104 R)
• M35: 19,627,091 km (0.035 R)
• M36: 19,764,721 km (0.051 R)
• M37: 21,488,837 km (0.078 R)
• M38: 23,211,905 km (0.105 R)
• M39: 23,942,990 km (0.108 R)
• M40: 24,632,037 km (0.054 R)
• M41: 25,577,496 km (0.103 R)
• M42: 26,382,931 km (0.118 R)
• M43: 26,687,213 km (0.077 R)
• M44: 26,839,653 km (0.074 R)
• M45: 27,145,581 km (0.119 R)
• M46: 27,401,393 km (0.101 R)
• M47: 28,225,528 km (0.106 R)
• M48: 28,953,172 km (0.099 R)
• M49: 32,032,794 km (0.071 R)
• M50: 32,791,704 km (0.034 R)
• M51: 33,446,793 km (0.069 R)
• M52: 33,775,908 km (0.118 R)
• M53: 33,830,960 km (0.061 R)
• M54: 33,995,967 km (0.04 R)
• M55: 34,603,633 km (0.079 R)
• M56: 34,714,485 km (0.052 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit