🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.55 AU - 0.87 AU

Year: 217 Days

Day: 39.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.14 AU - 3.22 AU

Year: 1595 Days

Day: 30.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 9.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.71 AU - 10.91 AU

Year: 12917 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 90,761,658 km

• M1: 145,559 km (0.115 R)
• M2: 222,302 km (0.114 R)
• M3: 476,320 km (0.053 R)
• M4: 1,001,259 km (0.103 R)
• M5: 1,332,468 km (0.069 R)
• M6: 1,440,029 km (0.079 R)
• M7: 2,309,791 km (0.108 R)
• M8: 3,231,912 km (0.052 R)
• M9: 3,591,097 km (0.063 R)
• M10: 3,742,640 km (0.089 R)
• M11: 4,416,578 km (0.051 R)
• M12: 4,486,141 km (0.07 R)
• M13: 4,958,721 km (0.092 R)
• M14: 5,152,151 km (0.12 R)
• M15: 6,234,641 km (0.119 R)
• M16: 6,548,946 km (0.09 R)
• M17: 7,773,704 km (0.091 R)
• M18: 8,083,671 km (0.117 R)
• M19: 9,245,148 km (0.115 R)
• M20: 10,273,035 km (0.116 R)
• M21: 10,334,520 km (0.079 R)
• M22: 10,520,171 km (0.075 R)
• M23: 10,831,783 km (0.078 R)
• M24: 10,957,296 km (0.05 R)
• M25: 11,304,961 km (0.052 R)
• M26: 11,592,189 km (0.086 R)
• M27: 13,500,011 km (0.114 R)
• M28: 13,736,824 km (0.05 R)
• M29: 14,662,985 km (0.073 R)
• M30: 16,072,047 km (0.116 R)
• M31: 17,893,252 km (0.1 R)
• M32: 18,041,802 km (0.08 R)
• M33: 18,489,848 km (0.098 R)
• M34: 18,602,346 km (0.084 R)
• M35: 21,097,040 km (0.118 R)
• M36: 21,687,652 km (0.074 R)
• M37: 23,694,956 km (0.091 R)
• M38: 25,886,715 km (0.069 R)
• M39: 26,012,676 km (0.09 R)
• M40: 26,180,974 km (0.117 R)
• M41: 28,618,521 km (0.114 R)
• M42: 28,835,887 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.1

Radius: 6.3

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.15 AU - 18.63 AU

Year: 28662 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,761,658 km

• M1: 155,731 km (0.113 R)
• M2: 212,728 km (0.084 R)
• M3: 261,946 km (0.112 R)
• M4: 374,294 km (0.058 R)
• M5: 436,826 km (0.1 R)
• M6: 1,345,034 km (0.106 R)
• M7: 1,866,981 km (0.119 R)
• M8: 2,608,837 km (0.105 R)
• M9: 3,076,031 km (0.086 R)
• M10: 3,119,714 km (0.118 R)
• M11: 3,341,717 km (0.111 R)
• M12: 3,431,925 km (0.064 R)
• M13: 5,033,669 km (0.09 R)
• M14: 6,378,554 km (0.064 R)
• M15: 6,660,247 km (0.107 R)
• M16: 6,888,533 km (0.079 R)
• M17: 7,003,574 km (0.117 R)
• M18: 8,311,209 km (0.08 R)
• M19: 10,740,529 km (0.064 R)
• M20: 11,008,159 km (0.031 R)
• M21: 11,686,885 km (0.078 R)
• M22: 13,013,519 km (0.061 R)
• M23: 14,094,064 km (0.089 R)
• M24: 15,882,058 km (0.1 R)
• M25: 17,113,248 km (0.046 R)
• M26: 17,740,213 km (0.074 R)
• M27: 18,215,336 km (0.09 R)
• M28: 18,694,797 km (0.112 R)
• M29: 21,488,687 km (0.085 R)
• M30: 21,825,731 km (0.067 R)
• M31: 22,933,653 km (0.051 R)
• M32: 25,292,362 km (0.062 R)
• M33: 25,826,876 km (0.033 R)
• M34: 26,726,108 km (0.102 R)
• M35: 27,727,068 km (0.101 R)
• M36: 27,910,325 km (0.062 R)
• M37: 28,002,178 km (0.116 R)
• M38: 29,018,696 km (0.083 R)
• M39: 30,518,564 km (0.103 R)
• M40: 30,802,650 km (0.112 R)
• M41: 34,771,482 km (0.082 R)
• M42: 34,969,101 km (0.091 R)
• M43: 38,080,587 km (0.096 R)
• M44: 39,308,636 km (0.087 R)
• M45: 40,653,521 km (0.064 R)
• M46: 41,488,725 km (0.089 R)
• M47: 44,563,261 km (0.101 R)
• M48: 45,208,477 km (0.12 R)
• M49: 48,260,123 km (0.114 R)
• M50: 49,588,253 km (0.116 R)
• M51: 50,592,205 km (0.119 R)
• M52: 50,816,153 km (0.052 R)
• M53: 51,602,888 km (0.113 R)
• M54: 51,828,332 km (0.04 R)
• M55: 53,529,858 km (0.093 R)
• M56: 54,559,690 km (0.063 R)
• M57: 54,904,363 km (0.088 R)
• M58: 55,595,954 km (0.101 R)
• M59: 57,220,737 km (0.097 R)
• M60: 57,804,767 km (0.107 R)
• M61: 58,861,077 km (0.104 R)
• M62: 61,350,536 km (0.062 R)
• M63: 62,307,962 km (0.098 R)
• M64: 63,995,127 km (0.091 R)
• M65: 64,358,650 km (0.066 R)
• M66: 64,479,973 km (0.075 R)
• M67: 65,819,622 km (0.118 R)
• M68: 66,186,436 km (0.098 R)
• M69: 75,705,498 km (0.1 R)
• M70: 76,218,320 km (0.073 R)
• M71: 76,346,675 km (0.092 R)
• M72: 78,928,884 km (0.105 R)
• M73: 79,448,886 km (0.104 R)
• M74: 86,310,043 km (0.079 R)
• M75: 88,189,441 km (0.112 R)
• M76: 90,489,807 km (0.056 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit