🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.61 AU - 0.87 AU

Year: 236 Days

Day: 25.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,293,456 km

• M1: 177,722 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 260 Days

Day: 42.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.16 AU

Year: 382 Days

Day: 13.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.39 AU - 1.99 AU

Year: 815 Days

Day: 47.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,293,456 km

• M1: 443,857 km (0.106 R)
• M2: 708,346 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 10.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.48 AU - 8.82 AU

Year: 9435 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,293,456 km

• M1: 143,165 km (0.111 R)
• M2: 241,002 km (0.086 R)
• M3: 1,276,519 km (0.1 R)
• M4: 1,406,370 km (0.107 R)
• M5: 1,662,182 km (0.118 R)
• M6: 2,083,450 km (0.098 R)
• M7: 2,179,491 km (0.114 R)
• M8: 2,336,120 km (0.073 R)
• M9: 2,416,006 km (0.057 R)
• M10: 3,398,714 km (0.087 R)
• M11: 3,535,297 km (0.062 R)
• M12: 3,650,487 km (0.034 R)
• M13: 3,743,687 km (0.08 R)
• M14: 4,245,438 km (0.109 R)
• M15: 4,541,941 km (0.089 R)
• M16: 4,845,026 km (0.085 R)
• M17: 4,973,381 km (0.095 R)
• M18: 5,984,962 km (0.085 R)
• M19: 6,373,468 km (0.075 R)
• M20: 6,627,634 km (0.087 R)
• M21: 6,856,370 km (0.094 R)
• M22: 6,971,710 km (0.073 R)
• M23: 7,204,334 km (0.112 R)
• M24: 7,351,090 km (0.069 R)
• M25: 9,124,273 km (0.055 R)
• M26: 9,251,282 km (0.037 R)
• M27: 9,603,585 km (0.071 R)
• M28: 9,732,688 km (0.117 R)
• M29: 10,720,183 km (0.085 R)
• M30: 10,887,883 km (0.098 R)
• M31: 11,912,179 km (0.094 R)
• M32: 11,981,593 km (0.079 R)
• M33: 12,541,537 km (0.092 R)
• M34: 13,905,421 km (0.068 R)
• M35: 14,567,841 km (0.087 R)
• M36: 14,828,291 km (0.058 R)
• M37: 15,429,225 km (0.069 R)
• M38: 16,230,172 km (0.087 R)
• M39: 16,849,358 km (0.085 R)
• M40: 17,397,634 km (0.114 R)
• M41: 18,031,331 km (0.096 R)
• M42: 18,471,447 km (0.053 R)
• M43: 18,551,782 km (0.101 R)
• M44: 19,607,494 km (0.086 R)
• M45: 20,225,483 km (0.115 R)
• M46: 22,373,858 km (0.118 R)
• M47: 23,540,422 km (0.028 R)
• M48: 23,933,565 km (0.072 R)
• M49: 25,037,298 km (0.062 R)
• M50: 25,573,008 km (0.031 R)
• M51: 26,022,250 km (0.107 R)
• M52: 26,928,664 km (0.11 R)
• M53: 27,339,908 km (0.042 R)
• M54: 27,983,778 km (0.115 R)
• M55: 29,474,221 km (0.112 R)
• M56: 31,181,582 km (0.036 R)
• M57: 32,143,945 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.47 AU - 12.17 AU

Year: 15071 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,293,456 km

• M1: 185,202 km (0.113 R)
• M2: 279,748 km (0.111 R)
• M3: 490,083 km (0.082 R)
• M4: 731,683 km (0.116 R)
• M5: 975,677 km (0.086 R)
• M6: 1,314,068 km (0.063 R)
• M7: 1,427,762 km (0.069 R)
• M8: 1,641,388 km (0.045 R)
• M9: 1,840,503 km (0.086 R)
• M10: 1,995,187 km (0.07 R)
• M11: 2,687,526 km (0.114 R)
• M12: 3,708,681 km (0.104 R)
• M13: 4,107,958 km (0.105 R)
• M14: 4,839,940 km (0.108 R)
• M15: 6,188,266 km (0.067 R)
• M16: 6,423,733 km (0.101 R)
• M17: 7,230,514 km (0.067 R)
• M18: 7,437,258 km (0.112 R)
• M19: 7,899,067 km (0.049 R)
• M20: 9,250,384 km (0.114 R)
• M21: 9,475,080 km (0.112 R)
• M22: 9,656,243 km (0.054 R)
• M23: 9,792,826 km (0.104 R)
• M24: 10,391,966 km (0.105 R)
• M25: 10,719,585 km (0.113 R)
• M26: 12,309,810 km (0.073 R)
• M27: 12,906,257 km (0.1 R)
• M28: 13,563,141 km (0.114 R)
• M29: 13,818,655 km (0.117 R)
• M30: 14,542,708 km (0.096 R)
• M31: 14,699,487 km (0.074 R)
• M32: 15,759,088 km (0.048 R)
• M33: 19,542,269 km (0.115 R)
• M34: 20,237,899 km (0.094 R)
• M35: 20,706,140 km (0.087 R)
• M36: 21,059,640 km (0.106 R)
• M37: 21,296,454 km (0.105 R)
• M38: 21,653,394 km (0.115 R)
• M39: 24,392,681 km (0.049 R)
• M40: 25,266,931 km (0.086 R)
• M41: 26,215,232 km (0.072 R)
• M42: 27,626,837 km (0.051 R)
• M43: 27,756,539 km (0.072 R)
• M44: 27,886,240 km (0.099 R)
• M45: 29,525,384 km (0.068 R)
• M46: 29,857,042 km (0.103 R)
• M47: 30,056,456 km (0.102 R)
• M48: 30,859,198 km (0.092 R)
• M49: 31,060,856 km (0.118 R)
• M50: 31,804,507 km (0.084 R)
• M51: 32,553,843 km (0.117 R)
• M52: 33,654,285 km (0.119 R)
• M53: 33,792,813 km (0.051 R)
• M54: 34,139,580 km (0.037 R)
• M55: 34,906,868 km (0.095 R)
• M56: 36,671,824 km (0.084 R)
• M57: 36,885,599 km (0.081 R)
• M58: 38,973,088 km (0.116 R)
• M59: 39,264,056 km (0.085 R)
• M60: 39,701,929 km (0.049 R)
• M61: 39,848,086 km (0.097 R)
• M62: 40,141,297 km (0.115 R)
• M63: 41,469,128 km (0.119 R)
• M64: 42,138,429 km (0.075 R)
• M65: 43,412,554 km (0.103 R)
• M66: 44,243,720 km (0.06 R)
• M67: 44,395,412 km (0.116 R)
• M68: 46,075,247 km (0.107 R)
• M69: 47,775,875 km (0.071 R)
• M70: 48,087,338 km (0.115 R)
• M71: 48,321,309 km (0.039 R)
• M72: 51,158,881 km (0.096 R)
• M73: 51,637,146 km (0.118 R)
• M74: 52,517,529 km (0.047 R)
• M75: 52,758,531 km (0.058 R)
• M76: 52,999,982 km (0.111 R)
• M77: 54,131,242 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit