🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 227 Days

Day: 29.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.78 AU - 1.96 AU

Year: 895 Days

Day: 28.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 11.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.08 AU - 12.7 AU

Year: 15258 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,921,607 km

• M1: 287,378 km (0.063 R)
• M2: 430,243 km (0.095 R)
• M3: 631,752 km (0.075 R)
• M4: 737,368 km (0.073 R)
• M5: 985,850 km (0.1 R)
• M6: 1,419,085 km (0.101 R)
• M7: 1,562,400 km (0.104 R)
• M8: 1,667,867 km (0.104 R)
• M9: 1,797,718 km (0.104 R)
• M10: 1,886,280 km (0.119 R)
• M11: 1,999,076 km (0.062 R)
• M12: 2,114,117 km (0.106 R)
• M13: 2,448,468 km (0.107 R)
• M14: 2,748,562 km (0.077 R)
• M15: 3,034,294 km (0.12 R)
• M16: 3,167,436 km (0.05 R)
• M17: 3,412,028 km (0.09 R)
• M18: 3,977,807 km (0.092 R)
• M19: 4,241,997 km (0.053 R)
• M20: 4,421,365 km (0.114 R)
• M21: 4,849,813 km (0.065 R)
• M22: 5,037,559 km (0.092 R)
• M23: 5,132,404 km (0.038 R)
• M24: 5,845,686 km (0.091 R)
• M25: 6,180,337 km (0.104 R)
• M26: 7,472,264 km (0.045 R)
• M27: 7,908,791 km (0.106 R)
• M28: 8,204,546 km (0.065 R)
• M29: 8,466,342 km (0.063 R)
• M30: 9,113,502 km (0.118 R)
• M31: 9,229,441 km (0.107 R)
• M32: 10,294,428 km (0.086 R)
• M33: 10,455,395 km (0.065 R)
• M34: 11,564,663 km (0.111 R)
• M35: 12,624,864 km (0.115 R)
• M36: 12,840,584 km (0.063 R)
• M37: 12,970,734 km (0.097 R)
• M38: 13,188,399 km (0.073 R)
• M39: 13,363,578 km (0.105 R)
• M40: 13,716,030 km (0.074 R)
• M41: 14,295,273 km (0.098 R)
• M42: 14,973,700 km (0.112 R)
• M43: 15,523,921 km (0.032 R)
• M44: 16,691,682 km (0.116 R)
• M45: 16,881,073 km (0.085 R)
• M46: 17,118,933 km (0.05 R)
• M47: 17,742,607 km (0.105 R)
• M48: 18,716,339 km (0.11 R)
• M49: 19,110,829 km (0.112 R)
• M50: 20,361,018 km (0.109 R)
• M51: 20,462,146 km (0.075 R)
• M52: 20,614,287 km (0.066 R)
• M53: 21,844,281 km (0.103 R)
• M54: 22,834,769 km (0.084 R)
• M55: 23,045,253 km (0.078 R)
• M56: 23,946,580 km (0.043 R)
• M57: 24,697,711 km (0.119 R)
• M58: 25,130,348 km (0.111 R)
• M59: 25,510,925 km (0.053 R)
• M60: 26,664,175 km (0.111 R)
• M61: 28,284,619 km (0.083 R)
• M62: 29,021,389 km (0.117 R)
• M63: 29,420,665 km (0.099 R)
• M64: 30,282,648 km (0.101 R)
• M65: 30,398,138 km (0.119 R)
• M66: 30,687,610 km (0.075 R)
• M67: 31,094,516 km (0.114 R)
• M68: 31,854,772 km (0.082 R)
• M69: 32,858,275 km (0.104 R)
• M70: 33,274,456 km (0.082 R)
• M71: 33,992,077 km (0.088 R)
• M72: 34,654,347 km (0.11 R)
• M73: 35,078,008 km (0.107 R)
• M74: 36,851,341 km (0.095 R)
• M75: 37,780,045 km (0.091 R)
• M76: 37,966,743 km (0.064 R)
• M77: 38,841,890 km (0.059 R)
• M78: 39,597,360 km (0.059 R)
• M79: 39,787,050 km (0.107 R)
• M80: 40,484,924 km (0.11 R)
• M81: 41,314,893 km (0.101 R)
• M82: 41,635,631 km (0.113 R)
• M83: 41,828,462 km (0.086 R)
• M84: 42,667,407 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 3.8

Gravity: 42.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.46 AU - 16.42 AU

Year: 20202 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,921,607 km

• M1: 169,644 km (0.065 R)
• M2: 210,933 km (0.035 R)
• M3: 240,703 km (0.05 R)
• M4: 356,941 km (0.075 R)
• M5: 616,194 km (0.091 R)
• M6: 1,595,012 km (0.058 R)
• M7: 1,718,880 km (0.083 R)
• M8: 1,975,739 km (0.108 R)
• M9: 2,816,180 km (0.097 R)
• M10: 3,312,097 km (0.098 R)
• M11: 3,793,353 km (0.069 R)
• M12: 4,000,247 km (0.087 R)
• M13: 4,555,405 km (0.1 R)
• M14: 4,731,033 km (0.066 R)
• M15: 5,043,692 km (0.106 R)
• M16: 5,088,871 km (0.106 R)
• M17: 5,548,435 km (0.107 R)
• M18: 5,878,000 km (0.077 R)
• M19: 6,904,091 km (0.105 R)
• M20: 7,156,463 km (0.12 R)
• M21: 7,566,511 km (0.078 R)
• M22: 8,841,833 km (0.106 R)
• M23: 9,392,652 km (0.079 R)
• M24: 9,448,302 km (0.066 R)
• M25: 9,841,146 km (0.1 R)
• M26: 10,011,090 km (0.08 R)
• M27: 10,992,601 km (0.09 R)
• M28: 11,228,068 km (0.111 R)
• M29: 11,643,950 km (0.071 R)
• M30: 11,703,789 km (0.091 R)
• M31: 11,883,905 km (0.107 R)
• M32: 12,064,919 km (0.077 R)
• M33: 12,674,829 km (0.081 R)
• M34: 12,736,314 km (0.085 R)
• M35: 12,797,948 km (0.092 R)
• M36: 13,169,998 km (0.081 R)
• M37: 13,357,295 km (0.074 R)
• M38: 17,283,940 km (0.069 R)
• M39: 17,901,480 km (0.049 R)
• M40: 18,456,488 km (0.111 R)
• M41: 18,736,086 km (0.061 R)
• M42: 18,876,559 km (0.099 R)
• M43: 19,228,862 km (0.079 R)
• M44: 19,370,381 km (0.112 R)
• M45: 19,940,199 km (0.109 R)
• M46: 21,903,073 km (0.103 R)
• M47: 22,795,125 km (0.082 R)
• M48: 23,396,359 km (0.118 R)
• M49: 24,078,974 km (0.104 R)
• M50: 24,308,008 km (0.091 R)
• M51: 26,874,210 km (0.106 R)
• M52: 27,111,622 km (0.107 R)
• M53: 28,229,268 km (0.043 R)
• M54: 30,344,432 km (0.108 R)
• M55: 31,171,409 km (0.089 R)
• M56: 31,754,691 km (0.117 R)
• M57: 32,341,713 km (0.026 R)
• M58: 33,611,350 km (0.114 R)
• M59: 34,724,807 km (0.097 R)
• M60: 36,899,960 km (0.102 R)
• M61: 37,252,114 km (0.083 R)
• M62: 37,340,227 km (0.097 R)
• M63: 39,208,405 km (0.115 R)
• M64: 39,747,705 km (0.04 R)
• M65: 40,380,056 km (0.118 R)
• M66: 40,470,712 km (0.047 R)
• M67: 41,289,162 km (0.091 R)
• M68: 42,573,160 km (0.084 R)
• M69: 42,665,313 km (0.069 R)
• M70: 43,498,274 km (0.102 R)
• M71: 43,776,975 km (0.079 R)
• M72: 44,243,121 km (0.115 R)
• M73: 47,073,663 km (0.104 R)
• M74: 51,722,566 km (0.078 R)
• M75: 56,515,383 km (0.079 R)
• M76: 57,429,725 km (0.09 R)
• M77: 58,451,329 km (0.091 R)
• M78: 60,823,652 km (0.116 R)
• M79: 61,552,044 km (0.089 R)
• M80: 61,656,314 km (0.051 R)
• M81: 61,760,583 km (0.094 R)
• M82: 62,387,847 km (0.059 R)
• M83: 63,017,205 km (0.114 R)
• M84: 63,543,192 km (0.032 R)
• M85: 64,387,971 km (0.087 R)
• M86: 65,662,096 km (0.091 R)
• M87: 67,158,972 km (0.082 R)
• M88: 67,803,889 km (0.114 R)
• M89: 68,127,170 km (0.089 R)
• M90: 69,859,812 km (0.108 R)
• M91: 72,045,886 km (0.117 R)
• M92: 72,155,691 km (0.069 R)
• M93: 73,036,822 km (0.07 R)
• M94: 73,589,437 km (0.077 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit