🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.46 AU - 0.72 AU

Year: 158 Days

Day: 31.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,754,317 km

• M1: 177,273 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.51 AU - 1.89 AU

Year: 772 Days

Day: 35.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,754,317 km

• M1: 88,712 km (0.079 R)
• M2: 492,925 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.42 AU - 1.98 AU

Year: 772 Days

Day: 13.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.89 AU - 2.41 AU

Year: 1098 Days

Day: 31.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,754,317 km

• M1: 1,170,753 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.74 AU - 3.92 AU

Year: 2610 Days

Day: 31.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.37 AU - 4.71 AU

Year: 3369 Days

Day: 16 Hours

Environment

Temp: -129 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 13.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.34 AU - 10.78 AU

Year: 9497 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,754,317 km

• M1: 177,124 km (0.086 R)
• M2: 362,476 km (0.1 R)
• M3: 486,941 km (0.117 R)
• M4: 913,295 km (0.11 R)
• M5: 1,712,297 km (0.113 R)
• M6: 2,067,742 km (0.063 R)
• M7: 2,166,626 km (0.089 R)
• M8: 2,525,511 km (0.078 R)
• M9: 3,358,173 km (0.108 R)
• M10: 4,113,642 km (0.119 R)
• M11: 4,592,056 km (0.119 R)
• M12: 4,755,417 km (0.118 R)
• M13: 5,497,722 km (0.094 R)
• M14: 6,568,095 km (0.118 R)
• M15: 6,789,799 km (0.088 R)
• M16: 7,431,723 km (0.083 R)
• M17: 7,818,434 km (0.087 R)
• M18: 8,172,232 km (0.083 R)
• M19: 8,814,157 km (0.08 R)
• M20: 9,597,601 km (0.111 R)
• M21: 9,891,860 km (0.072 R)
• M22: 10,018,869 km (0.061 R)
• M23: 10,360,401 km (0.086 R)
• M24: 10,489,354 km (0.072 R)
• M25: 10,879,804 km (0.093 R)
• M26: 12,397,325 km (0.065 R)
• M27: 12,902,517 km (0.066 R)
• M28: 14,028,092 km (0.104 R)
• M29: 14,314,422 km (0.094 R)
• M30: 14,795,977 km (0.112 R)
• M31: 15,185,081 km (0.077 R)
• M32: 15,479,041 km (0.068 R)
• M33: 15,725,579 km (0.105 R)
• M34: 17,129,854 km (0.025 R)
• M35: 17,641,030 km (0.044 R)
• M36: 18,209,202 km (0.107 R)
• M37: 18,469,503 km (0.054 R)
• M38: 18,626,281 km (0.088 R)
• M39: 19,204,776 km (0.101 R)
• M40: 20,164,297 km (0.077 R)
• M41: 20,649,892 km (0.08 R)
• M42: 21,248,732 km (0.102 R)
• M43: 22,463,317 km (0.034 R)
• M44: 23,022,963 km (0.075 R)
• M45: 23,135,460 km (0.043 R)
• M46: 23,700,491 km (0.095 R)
• M47: 24,270,160 km (0.06 R)
• M48: 27,007,652 km (0.038 R)
• M49: 28,322,318 km (0.115 R)
• M50: 29,474,520 km (0.067 R)
• M51: 29,657,778 km (0.091 R)
• M52: 30,456,630 km (0.092 R)
• M53: 30,641,982 km (0.03 R)
• M54: 31,138,049 km (0.112 R)
• M55: 31,262,514 km (0.117 R)
• M56: 31,699,340 km (0.077 R)
• M57: 32,263,922 km (0.11 R)
• M58: 32,705,386 km (0.07 R)
• M59: 33,466,839 km (0.119 R)
• M60: 33,977,865 km (0.032 R)
• M61: 35,201,576 km (0.083 R)
• M62: 35,460,978 km (0.079 R)
• M63: 36,636,519 km (0.109 R)
• M64: 36,899,512 km (0.096 R)
• M65: 37,163,103 km (0.073 R)
• M66: 37,957,617 km (0.096 R)
• M67: 39,833,126 km (0.117 R)
• M68: 40,442,438 km (0.033 R)
• M69: 40,714,257 km (0.075 R)
• M70: 41,464,790 km (0.077 R)
• M71: 41,670,337 km (0.101 R)
• M72: 41,807,519 km (0.088 R)
• M73: 42,013,515 km (0.101 R)
• M74: 43,118,145 km (0.051 R)
• M75: 44,092,626 km (0.075 R)
• M76: 44,933,665 km (0.088 R)
• M77: 45,850,700 km (0.107 R)
• M78: 46,916,585 km (0.096 R)
• M79: 47,345,183 km (0.082 R)
• M80: 47,703,320 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.4

Radius: 7.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.76 AU - 19.08 AU

Year: 27531 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,754,317 km

• M1: 131,197 km (0.037 R)
• M2: 187,446 km (0.118 R)
• M3: 435,629 km (0.067 R)
• M4: 1,415,495 km (0.11 R)
• M5: 2,298,122 km (0.039 R)
• M6: 2,522,220 km (0.101 R)
• M7: 2,598,515 km (0.11 R)
• M8: 2,911,474 km (0.073 R)
• M9: 3,832,847 km (0.117 R)
• M10: 3,965,092 km (0.104 R)
• M11: 4,143,861 km (0.096 R)
• M12: 4,279,546 km (0.077 R)
• M13: 5,616,353 km (0.069 R)
• M14: 5,918,391 km (0.071 R)
• M15: 6,071,430 km (0.089 R)
• M16: 7,617,524 km (0.081 R)
• M17: 7,895,776 km (0.091 R)
• M18: 8,983,651 km (0.105 R)
• M19: 10,239,675 km (0.115 R)
• M20: 10,485,165 km (0.069 R)
• M21: 12,583,275 km (0.063 R)
• M22: 12,648,949 km (0.119 R)
• M23: 13,780,806 km (0.035 R)
• M24: 15,223,379 km (0.098 R)
• M25: 16,929,841 km (0.08 R)
• M26: 17,512,076 km (0.059 R)
• M27: 18,174,795 km (0.103 R)
• M28: 18,323,346 km (0.114 R)
• M29: 18,546,695 km (0.043 R)
• M30: 18,695,994 km (0.068 R)
• M31: 18,845,891 km (0.104 R)
• M32: 19,222,130 km (0.119 R)
• M33: 19,373,373 km (0.118 R)
• M34: 19,449,219 km (0.072 R)
• M35: 20,442,998 km (0.111 R)
• M36: 20,674,575 km (0.101 R)
• M37: 20,829,559 km (0.105 R)
• M38: 21,296,753 km (0.103 R)
• M39: 22,400,187 km (0.084 R)
• M40: 22,479,623 km (0.075 R)
• M41: 22,559,209 km (0.092 R)
• M42: 23,602,804 km (0.11 R)
• M43: 24,089,745 km (0.106 R)
• M44: 25,570,465 km (0.082 R)
• M45: 25,820,144 km (0.103 R)
• M46: 29,051,458 km (0.102 R)
• M47: 29,660,471 km (0.117 R)
• M48: 29,747,836 km (0.112 R)
• M49: 30,361,636 km (0.11 R)
• M50: 30,714,238 km (0.113 R)
• M51: 31,245,759 km (0.108 R)
• M52: 31,512,642 km (0.08 R)
• M53: 32,048,801 km (0.103 R)
• M54: 32,497,744 km (0.112 R)
• M55: 33,766,035 km (0.107 R)
• M56: 34,223,056 km (0.097 R)
• M57: 34,314,610 km (0.083 R)
• M58: 35,420,437 km (0.101 R)
• M59: 37,856,340 km (0.113 R)
• M60: 38,521,302 km (0.094 R)
• M61: 40,249,008 km (0.086 R)
• M62: 42,591,561 km (0.119 R)
• M63: 42,788,731 km (0.087 R)
• M64: 43,184,118 km (0.085 R)
• M65: 43,580,552 km (0.092 R)
• M66: 46,796,159 km (0.105 R)
• M67: 49,050,748 km (0.115 R)
• M68: 49,775,550 km (0.089 R)
• M69: 50,191,282 km (0.109 R)
• M70: 50,399,672 km (0.105 R)
• M71: 51,445,511 km (0.06 R)
• M72: 52,181,832 km (0.073 R)
• M73: 54,732,775 km (0.068 R)
• M74: 55,054,560 km (0.042 R)
• M75: 56,347,684 km (0.08 R)
• M76: 58,964,001 km (0.042 R)
• M77: 62,289,561 km (0.082 R)
• M78: 62,737,457 km (0.064 R)
• M79: 63,411,545 km (0.095 R)
• M80: 65,789,254 km (0.038 R)
• M81: 66,817,291 km (0.049 R)
• M82: 67,275,808 km (0.086 R)
• M83: 72,741,965 km (0.118 R)
• M84: 72,859,698 km (0.119 R)
• M85: 74,041,671 km (0.11 R)
• M86: 74,753,906 km (0.092 R)
• M87: 76,424,466 km (0.105 R)
• M88: 77,384,585 km (0.107 R)
• M89: 78,953,268 km (0.09 R)
• M90: 79,316,791 km (0.089 R)
• M91: 80,288,878 km (0.095 R)
• M92: 80,410,651 km (0.072 R)
• M93: 81,754,339 km (0.096 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit