🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.93 AU - 1.01 AU

Year: 368 Days

Day: 21.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,941,749 km

• M1: 326,273 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.57 AU - 4.03 AU

Year: 2308 Days

Day: 35.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 10.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.13 AU - 7.63 AU

Year: 6204 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,941,749 km

• M1: 335,398 km (0.09 R)
• M2: 407,804 km (0.092 R)
• M3: 653,294 km (0.114 R)
• M4: 800,648 km (0.099 R)
• M5: 1,115,551 km (0.046 R)
• M6: 1,279,959 km (0.116 R)
• M7: 1,484,908 km (0.075 R)
• M8: 1,926,970 km (0.117 R)
• M9: 1,998,628 km (0.049 R)
• M10: 2,219,135 km (0.11 R)
• M11: 2,644,142 km (0.103 R)
• M12: 2,764,569 km (0.09 R)
• M13: 3,394,076 km (0.088 R)
• M14: 3,635,827 km (0.044 R)
• M15: 3,725,286 km (0.053 R)
• M16: 3,997,853 km (0.089 R)
• M17: 4,300,490 km (0.093 R)
• M18: 4,371,399 km (0.12 R)
• M19: 5,077,202 km (0.11 R)
• M20: 5,177,433 km (0.112 R)
• M21: 5,481,864 km (0.079 R)
• M22: 5,584,788 km (0.092 R)
• M23: 5,714,190 km (0.1 R)
• M24: 5,818,460 km (0.069 R)
• M25: 6,055,423 km (0.107 R)
• M26: 6,188,415 km (0.074 R)
• M27: 6,349,382 km (0.093 R)
• M28: 6,484,469 km (0.073 R)
• M29: 6,757,785 km (0.102 R)
• M30: 7,090,640 km (0.054 R)
• M31: 7,830,401 km (0.094 R)
• M32: 8,121,519 km (0.053 R)
• M33: 8,386,606 km (0.079 R)
• M34: 10,415,901 km (0.071 R)
• M35: 10,865,144 km (0.067 R)
• M36: 11,190,070 km (0.086 R)
• M37: 11,849,199 km (0.03 R)
• M38: 12,487,084 km (0.075 R)
• M39: 12,690,836 km (0.112 R)
• M40: 14,467,161 km (0.039 R)
• M41: 14,538,519 km (0.051 R)
• M42: 14,645,482 km (0.09 R)
• M43: 15,257,337 km (0.105 R)
• M44: 15,438,799 km (0.108 R)
• M45: 15,694,163 km (0.115 R)
• M46: 15,951,023 km (0.069 R)
• M47: 16,061,426 km (0.088 R)
• M48: 16,135,178 km (0.102 R)
• M49: 16,283,130 km (0.079 R)
• M50: 17,217,817 km (0.08 R)
• M51: 18,516,776 km (0.082 R)
• M52: 18,788,146 km (0.12 R)
• M53: 20,085,160 km (0.115 R)
• M54: 20,965,842 km (0.119 R)
• M55: 22,640,441 km (0.095 R)
• M56: 23,431,066 km (0.095 R)
• M57: 24,612,440 km (0.112 R)
• M58: 24,740,197 km (0.03 R)
• M59: 24,910,888 km (0.104 R)
• M60: 25,210,532 km (0.081 R)
• M61: 25,468,289 km (0.068 R)
• M62: 25,640,626 km (0.078 R)
• M63: 26,551,677 km (0.111 R)
• M64: 27,916,010 km (0.032 R)
• M65: 28,450,224 km (0.119 R)
• M66: 28,808,361 km (0.087 R)
• M67: 29,077,787 km (0.093 R)
• M68: 29,257,903 km (0.119 R)
• M69: 29,393,289 km (0.034 R)
• M70: 30,027,733 km (0.044 R)
• M71: 30,164,167 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.8

Radius: 3.7

Gravity: 59.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.84 AU - 13.02 AU

Year: 15865 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,941,749 km

• M1: 160,070 km (0.078 R)
• M2: 198,666 km (0.098 R)
• M3: 368,759 km (0.111 R)
• M4: 458,966 km (0.084 R)
• M5: 516,561 km (0.082 R)
• M6: 910,602 km (0.064 R)
• M7: 1,033,422 km (0.098 R)
• M8: 1,109,567 km (0.1 R)
• M9: 1,240,914 km (0.036 R)
• M10: 1,432,848 km (0.108 R)
• M11: 1,999,974 km (0.11 R)
• M12: 2,423,635 km (0.062 R)
• M13: 2,662,992 km (0.025 R)
• M14: 2,732,854 km (0.083 R)
• M15: 3,054,340 km (0.06 R)
• M16: 3,693,721 km (0.048 R)
• M17: 4,414,035 km (0.098 R)
• M18: 4,496,762 km (0.057 R)
• M19: 4,663,564 km (0.078 R)
• M20: 6,208,162 km (0.104 R)
• M21: 6,300,913 km (0.079 R)
• M22: 7,944,844 km (0.031 R)
• M23: 8,197,215 km (0.116 R)
• M24: 8,709,738 km (0.075 R)
• M25: 9,074,607 km (0.103 R)
• M26: 9,285,390 km (0.093 R)
• M27: 10,035,773 km (0.069 R)
• M28: 11,366,745 km (0.105 R)
• M29: 12,168,291 km (0.087 R)
• M30: 12,693,230 km (0.07 R)
• M31: 12,752,022 km (0.11 R)
• M32: 12,810,963 km (0.089 R)
• M33: 13,165,959 km (0.038 R)
• M34: 14,989,557 km (0.064 R)
• M35: 15,051,640 km (0.097 R)
• M36: 16,568,413 km (0.089 R)
• M37: 17,279,751 km (0.104 R)
• M38: 17,803,194 km (0.112 R)
• M39: 18,598,306 km (0.087 R)
• M40: 19,337,170 km (0.107 R)
• M41: 20,222,790 km (0.03 R)
• M42: 20,497,900 km (0.1 R)
• M43: 21,330,712 km (0.105 R)
• M44: 21,751,231 km (0.091 R)
• M45: 21,962,463 km (0.101 R)
• M46: 22,103,833 km (0.064 R)
• M47: 23,244,517 km (0.096 R)
• M48: 23,749,560 km (0.106 R)
• M49: 24,331,346 km (0.061 R)
• M50: 24,404,349 km (0.093 R)
• M51: 24,550,656 km (0.107 R)
• M52: 25,880,282 km (0.091 R)
• M53: 26,253,828 km (0.089 R)
• M54: 27,081,852 km (0.096 R)
• M55: 28,763,332 km (0.084 R)
• M56: 29,072,701 km (0.075 R)
• M57: 32,950,427 km (0.052 R)
• M58: 34,169,500 km (0.11 R)
• M59: 34,661,228 km (0.102 R)
• M60: 35,320,656 km (0.095 R)
• M61: 35,900,946 km (0.105 R)
• M62: 36,317,426 km (0.106 R)
• M63: 37,999,056 km (0.094 R)
• M64: 40,482,081 km (0.11 R)
• M65: 41,524,928 km (0.081 R)
• M66: 43,459,378 km (0.05 R)
• M67: 44,616,219 km (0.053 R)
• M68: 44,705,678 km (0.051 R)
• M69: 45,243,333 km (0.117 R)
• M70: 45,693,024 km (0.101 R)
• M71: 46,596,894 km (0.117 R)
• M72: 47,780,812 km (0.091 R)
• M73: 48,790,298 km (0.082 R)
• M74: 49,899,417 km (0.09 R)
• M75: 52,236,734 km (0.082 R)
• M76: 52,803,112 km (0.026 R)
• M77: 53,276,439 km (0.098 R)
• M78: 54,227,583 km (0.086 R)
• M79: 55,376,345 km (0.118 R)
• M80: 56,339,605 km (0.083 R)
• M81: 56,726,615 km (0.099 R)
• M82: 57,405,789 km (0.079 R)
• M83: 58,870,203 km (0.075 R)
• M84: 59,754,775 km (0.074 R)
• M85: 60,149,265 km (0.052 R)
• M86: 60,941,086 km (0.042 R)
• M87: 62,135,027 km (0.087 R)
• M88: 62,835,145 km (0.095 R)
• M89: 64,849,630 km (0.117 R)
• M90: 64,950,908 km (0.1 R)
• M91: 65,661,348 km (0.102 R)
• M92: 66,170,429 km (0.077 R)
• M93: 66,476,507 km (0.103 R)
• M94: 68,735,135 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit