🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 184 Days

Day: 47 Hours

Environment

Temp: 225 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.68 AU - 3.2 AU

Year: 1772 Days

Day: 37.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 11.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.03 AU - 12.29 AU

Year: 13103 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,449,345 km

• M1: 144,661 km (0.089 R)
• M2: 841,787 km (0.03 R)
• M3: 1,951,055 km (0.026 R)
• M4: 2,508,906 km (0.112 R)
• M5: 3,666,195 km (0.114 R)
• M6: 4,878,536 km (0.098 R)
• M7: 5,360,840 km (0.08 R)
• M8: 6,461,730 km (0.032 R)
• M9: 7,571,747 km (0.114 R)
• M10: 8,077,986 km (0.041 R)
• M11: 9,469,396 km (0.062 R)
• M12: 12,530,617 km (0.059 R)
• M13: 13,043,887 km (0.093 R)
• M14: 13,705,409 km (0.099 R)
• M15: 14,112,764 km (0.062 R)
• M16: 15,824,463 km (0.058 R)
• M17: 16,197,709 km (0.048 R)
• M18: 18,153,402 km (0.113 R)
• M19: 19,827,702 km (0.061 R)
• M20: 21,511,426 km (0.095 R)
• M21: 21,877,641 km (0.025 R)
• M22: 22,622,788 km (0.051 R)
• M23: 26,709,653 km (0.119 R)
• M24: 29,429,492 km (0.073 R)
• M25: 36,053,386 km (0.076 R)
• M26: 37,224,289 km (0.074 R)
• M27: 37,620,125 km (0.085 R)
• M28: 41,451,625 km (0.083 R)
• M29: 43,025,544 km (0.105 R)
• M30: 51,824,442 km (0.086 R)
• M31: 54,324,672 km (0.088 R)
• M32: 58,668,695 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 3.3

Gravity: 37.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.88 AU - 15.76 AU

Year: 21075 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,449,345 km

• M1: 41,139 km (0.093 R)
• M2: 223,649 km (0.115 R)
• M3: 573,409 km (0.104 R)
• M4: 829,819 km (0.057 R)
• M5: 1,307,785 km (0.107 R)
• M6: 1,647,372 km (0.086 R)
• M7: 2,389,377 km (0.076 R)
• M8: 2,520,575 km (0.083 R)
• M9: 3,120,163 km (0.116 R)
• M10: 3,635,378 km (0.107 R)
• M11: 5,006,742 km (0.111 R)
• M12: 6,476,391 km (0.041 R)
• M13: 7,354,830 km (0.116 R)
• M14: 8,309,863 km (0.092 R)
• M15: 10,578,365 km (0.114 R)
• M16: 10,813,832 km (0.091 R)
• M17: 12,171,732 km (0.101 R)
• M18: 12,365,311 km (0.118 R)
• M19: 12,495,611 km (0.106 R)
• M20: 12,958,467 km (0.118 R)
• M21: 13,160,274 km (0.119 R)
• M22: 13,708,700 km (0.117 R)
• M23: 18,148,765 km (0.087 R)
• M24: 18,486,108 km (0.08 R)
• M25: 20,416,968 km (0.119 R)
• M26: 22,672,156 km (0.084 R)
• M27: 25,611,754 km (0.118 R)
• M28: 29,369,652 km (0.061 R)
• M29: 29,834,603 km (0.106 R)
• M30: 31,621,699 km (0.11 R)
• M31: 32,232,956 km (0.116 R)
• M32: 32,727,676 km (0.119 R)
• M33: 38,645,468 km (0.113 R)
• M34: 41,054,592 km (0.118 R)
• M35: 41,199,254 km (0.098 R)
• M36: 42,222,204 km (0.105 R)
• M37: 46,482,901 km (0.103 R)
• M38: 51,356,351 km (0.109 R)
• M39: 52,540,418 km (0.06 R)
• M40: 63,833,411 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646

Radius: 5.3

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 18.19 AU - 20.85 AU

Year: 30311 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,449,345 km

• M1: 65,973 km (0.077 R)
• M2: 439,369 km (0.109 R)
• M3: 841,189 km (0.098 R)
• M4: 1,099,245 km (0.05 R)
• M5: 1,443,021 km (0.065 R)
• M6: 1,795,025 km (0.103 R)
• M7: 2,748,861 km (0.067 R)
• M8: 3,025,318 km (0.092 R)
• M9: 3,505,976 km (0.102 R)
• M10: 3,831,351 km (0.113 R)
• M11: 6,037,620 km (0.081 R)
• M12: 6,505,263 km (0.079 R)
• M13: 7,097,671 km (0.1 R)
• M14: 7,512,207 km (0.043 R)
• M15: 9,272,375 km (0.114 R)
• M16: 9,579,799 km (0.066 R)
• M17: 12,363,815 km (0.047 R)
• M18: 14,140,290 km (0.092 R)
• M19: 14,795,977 km (0.095 R)
• M20: 16,079,976 km (0.081 R)
• M21: 17,343,629 km (0.088 R)
• M22: 19,162,590 km (0.109 R)
• M23: 19,561,118 km (0.117 R)
• M24: 22,178,184 km (0.107 R)
• M25: 22,617,403 km (0.062 R)
• M26: 23,513,494 km (0.071 R)
• M27: 29,391,793 km (0.107 R)
• M28: 31,966,073 km (0.114 R)
• M29: 37,094,138 km (0.073 R)
• M30: 40,257,385 km (0.103 R)
• M31: 40,583,210 km (0.111 R)
• M32: 42,407,107 km (0.081 R)
• M33: 43,083,588 km (0.072 R)
• M34: 56,523,910 km (0.102 R)
• M35: 57,343,108 km (0.086 R)
• M36: 58,170,085 km (0.082 R)
• M37: 63,300,394 km (0.083 R)
• M38: 80,742,908 km (0.101 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: 271 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit