🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.35 AU - 1.63 AU

Year: 639 Days

Day: 19.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 71.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 11.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.49 AU - 13.01 AU

Year: 15069 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,671,591 km

• M1: 156,180 km (0.115 R)
• M2: 230,680 km (0.094 R)
• M3: 342,729 km (0.055 R)
• M4: 703,409 km (0.054 R)
• M5: 784,940 km (0.107 R)
• M6: 870,061 km (0.1 R)
• M7: 1,050,775 km (0.098 R)
• M8: 1,146,069 km (0.096 R)
• M9: 1,244,505 km (0.06 R)
• M10: 1,639,593 km (0.114 R)
• M11: 2,319,216 km (0.101 R)
• M12: 2,907,285 km (0.064 R)
• M13: 3,183,443 km (0.034 R)
• M14: 3,289,208 km (0.079 R)
• M15: 4,138,924 km (0.084 R)
• M16: 4,371,549 km (0.097 R)
• M17: 4,890,354 km (0.119 R)
• M18: 5,428,757 km (0.119 R)
• M19: 5,726,457 km (0.083 R)
• M20: 7,248,017 km (0.111 R)
• M21: 7,528,962 km (0.12 R)
• M22: 8,198,562 km (0.091 R)
• M23: 8,295,800 km (0.074 R)
• M24: 8,540,542 km (0.081 R)
• M25: 8,688,495 km (0.063 R)
• M26: 10,319,710 km (0.061 R)
• M27: 10,635,960 km (0.107 R)
• M28: 10,795,282 km (0.074 R)
• M29: 11,332,188 km (0.08 R)
• M30: 11,494,951 km (0.097 R)
• M31: 12,600,030 km (0.091 R)
• M32: 12,825,025 km (0.093 R)
• M33: 13,108,214 km (0.107 R)
• M34: 15,809,653 km (0.085 R)
• M35: 16,052,450 km (0.082 R)
• M36: 16,726,688 km (0.1 R)
• M37: 16,974,272 km (0.036 R)
• M38: 17,160,671 km (0.1 R)
• M39: 18,293,276 km (0.057 R)
• M40: 20,366,254 km (0.103 R)
• M41: 22,240,267 km (0.107 R)
• M42: 22,580,751 km (0.087 R)
• M43: 23,404,736 km (0.091 R)
• M44: 24,029,308 km (0.105 R)
• M45: 24,659,414 km (0.088 R)
• M46: 24,800,036 km (0.118 R)
• M47: 25,011,717 km (0.102 R)
• M48: 25,721,559 km (0.115 R)
• M49: 25,864,275 km (0.102 R)
• M50: 26,007,291 km (0.066 R)
• M51: 28,257,392 km (0.067 R)
• M52: 29,368,456 km (0.06 R)
• M53: 29,966,997 km (0.103 R)
• M54: 30,493,880 km (0.098 R)
• M55: 30,872,064 km (0.095 R)
• M56: 31,404,333 km (0.096 R)
• M57: 35,928,921 km (0.057 R)
• M58: 36,328,497 km (0.108 R)
• M59: 36,408,531 km (0.089 R)
• M60: 36,890,237 km (0.071 R)
• M61: 39,659,592 km (0.093 R)
• M62: 40,072,482 km (0.111 R)
• M63: 41,487,080 km (0.109 R)
• M64: 43,172,001 km (0.116 R)
• M65: 44,108,334 km (0.119 R)
• M66: 45,482,091 km (0.058 R)
• M67: 45,741,195 km (0.062 R)
• M68: 46,782,695 km (0.09 R)
• M69: 48,007,602 km (0.088 R)
• M70: 49,243,131 km (0.097 R)
• M71: 49,598,127 km (0.103 R)
• M72: 51,115,947 km (0.073 R)
• M73: 52,558,519 km (0.075 R)
• M74: 52,739,682 km (0.088 R)
• M75: 54,655,432 km (0.05 R)
• M76: 55,022,994 km (0.067 R)
• M77: 55,114,848 km (0.118 R)
• M78: 56,222,919 km (0.06 R)
• M79: 57,618,218 km (0.075 R)
• M80: 58,273,307 km (0.09 R)
• M81: 58,554,701 km (0.109 R)
• M82: 60,537,770 km (0.111 R)
• M83: 61,203,780 km (0.089 R)
• M84: 61,489,811 km (0.073 R)
• M85: 62,542,831 km (0.113 R)
• M86: 64,375,554 km (0.116 R)
• M87: 64,472,643 km (0.06 R)
• M88: 64,958,088 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.2

Radius: 5.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.67 AU - 24.71 AU

Year: 31885 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,671,591 km

• M1: 73,453 km (0.103 R)
• M2: 115,490 km (0.084 R)
• M3: 220,058 km (0.096 R)
• M4: 356,791 km (0.082 R)
• M5: 404,363 km (0.076 R)
• M6: 1,548,039 km (0.118 R)
• M7: 1,984,565 km (0.06 R)
• M8: 2,410,620 km (0.073 R)
• M9: 2,622,151 km (0.069 R)
• M10: 2,963,085 km (0.063 R)
• M11: 3,317,931 km (0.084 R)
• M12: 3,659,314 km (0.099 R)
• M13: 4,094,943 km (0.082 R)
• M14: 4,546,878 km (0.114 R)
• M15: 5,436,087 km (0.119 R)
• M16: 5,589,425 km (0.111 R)
• M17: 5,963,270 km (0.039 R)
• M18: 6,026,401 km (0.051 R)
• M19: 6,345,194 km (0.085 R)
• M20: 7,401,953 km (0.105 R)
• M21: 7,846,708 km (0.075 R)
• M22: 8,405,755 km (0.119 R)
• M23: 9,341,489 km (0.034 R)
• M24: 9,562,146 km (0.097 R)
• M25: 10,499,676 km (0.086 R)
• M26: 11,466,228 km (0.118 R)
• M27: 13,153,094 km (0.101 R)
• M28: 13,857,550 km (0.114 R)
• M29: 16,219,252 km (0.087 R)
• M30: 17,378,336 km (0.117 R)
• M31: 18,241,964 km (0.094 R)
• M32: 19,026,605 km (0.094 R)
• M33: 19,259,529 km (0.103 R)
• M34: 19,306,204 km (0.108 R)
• M35: 19,446,526 km (0.042 R)
• M36: 20,058,232 km (0.11 R)
• M37: 20,295,345 km (0.112 R)
• M38: 21,204,301 km (0.051 R)
• M39: 21,252,472 km (0.114 R)
• M40: 21,591,012 km (0.101 R)
• M41: 21,882,578 km (0.117 R)
• M42: 22,175,491 km (0.1 R)
• M43: 23,260,375 km (0.099 R)
• M44: 23,659,202 km (0.083 R)
• M45: 23,909,629 km (0.074 R)
• M46: 24,514,154 km (0.116 R)
• M47: 24,564,718 km (0.106 R)
• M48: 25,072,753 km (0.105 R)
• M49: 25,225,791 km (0.057 R)
• M50: 27,138,999 km (0.115 R)
• M51: 27,611,429 km (0.12 R)
• M52: 28,617,474 km (0.03 R)
• M53: 33,825,126 km (0.068 R)
• M54: 34,050,719 km (0.07 R)
• M55: 35,701,083 km (0.078 R)
• M56: 36,970,271 km (0.114 R)
• M57: 37,377,327 km (0.083 R)
• M58: 37,902,715 km (0.099 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit