🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.53 AU - 0.79 AU

Year: 188 Days

Day: 12.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.08 AU - 1.14 AU

Year: 409 Days

Day: 20.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 119.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.23 AU - 1.81 AU

Year: 656 Days

Day: 21.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 9.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.84 AU - 12 AU

Year: 12624 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 111,675,792 km

• M1: 163,810 km (0.096 R)
• M2: 299,944 km (0.106 R)
• M3: 456,872 km (0.099 R)
• M4: 661,971 km (0.113 R)
• M5: 918,082 km (0.102 R)
• M6: 1,159,383 km (0.05 R)
• M7: 1,520,962 km (0.074 R)
• M8: 1,808,189 km (0.108 R)
• M9: 1,889,571 km (0.103 R)
• M10: 2,584,602 km (0.107 R)
• M11: 3,285,917 km (0.101 R)
• M12: 4,405,358 km (0.108 R)
• M13: 5,793,028 km (0.103 R)
• M14: 5,955,042 km (0.108 R)
• M15: 6,200,832 km (0.061 R)
• M16: 6,915,610 km (0.082 R)
• M17: 7,392,080 km (0.057 R)
• M18: 7,523,726 km (0.106 R)
• M19: 8,285,328 km (0.105 R)
• M20: 8,791,119 km (0.047 R)
• M21: 9,118,289 km (0.071 R)
• M22: 10,417,098 km (0.085 R)
• M23: 10,565,050 km (0.071 R)
• M24: 11,113,327 km (0.117 R)
• M25: 12,082,122 km (0.097 R)
• M26: 12,393,585 km (0.102 R)
• M27: 12,707,741 km (0.044 R)
• M28: 13,077,696 km (0.098 R)
• M29: 13,184,060 km (0.1 R)
• M30: 13,290,724 km (0.062 R)
• M31: 13,882,234 km (0.041 R)
• M32: 15,202,734 km (0.088 R)
• M33: 15,314,633 km (0.085 R)
• M34: 15,426,682 km (0.091 R)
• M35: 16,162,105 km (0.099 R)
• M36: 16,276,248 km (0.088 R)
• M37: 16,735,663 km (0.039 R)
• M38: 18,079,950 km (0.081 R)
• M39: 18,615,361 km (0.069 R)
• M40: 20,130,039 km (0.096 R)
• M41: 21,620,931 km (0.093 R)
• M42: 22,698,335 km (0.087 R)
• M43: 23,211,456 km (0.081 R)
• M44: 23,275,933 km (0.118 R)
• M45: 23,728,466 km (0.111 R)
• M46: 23,988,318 km (0.11 R)
• M47: 24,707,884 km (0.09 R)
• M48: 24,773,557 km (0.105 R)
• M49: 24,839,380 km (0.113 R)
• M50: 25,633,894 km (0.055 R)
• M51: 25,700,465 km (0.116 R)
• M52: 26,908,767 km (0.12 R)
• M53: 27,588,091 km (0.063 R)
• M54: 27,724,674 km (0.116 R)
• M55: 27,793,040 km (0.082 R)
• M56: 28,135,620 km (0.069 R)
• M57: 28,617,624 km (0.116 R)
• M58: 29,032,908 km (0.088 R)
• M59: 29,171,734 km (0.101 R)
• M60: 29,939,620 km (0.068 R)
• M61: 30,009,782 km (0.096 R)
• M62: 30,290,726 km (0.079 R)
• M63: 30,784,848 km (0.098 R)
• M64: 31,068,187 km (0.096 R)
• M65: 32,139,008 km (0.075 R)
• M66: 34,536,912 km (0.087 R)
• M67: 35,645,881 km (0.092 R)
• M68: 36,691,421 km (0.115 R)
• M69: 37,293,403 km (0.117 R)
• M70: 37,595,590 km (0.059 R)
• M71: 37,746,984 km (0.094 R)
• M72: 39,425,771 km (0.102 R)
• M73: 39,810,836 km (0.097 R)
• M74: 39,887,879 km (0.114 R)
• M75: 40,584,406 km (0.086 R)
• M76: 40,973,062 km (0.066 R)
• M77: 41,989,430 km (0.078 R)
• M78: 45,088,050 km (0.093 R)
• M79: 46,380,426 km (0.108 R)
• M80: 46,461,658 km (0.063 R)
• M81: 49,084,258 km (0.066 R)
• M82: 49,166,986 km (0.114 R)
• M83: 49,498,345 km (0.114 R)
• M84: 50,413,585 km (0.114 R)
• M85: 51,586,283 km (0.063 R)
• M86: 52,514,089 km (0.065 R)
• M87: 54,814,605 km (0.073 R)
• M88: 55,675,092 km (0.11 R)
• M89: 58,282,882 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 6.7

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.59 AU - 19.63 AU

Year: 30380 Days

Day: 17.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,675,792 km

• M1: 447,447 km (0.079 R)
• M2: 551,119 km (0.096 R)
• M3: 1,293,722 km (0.094 R)
• M4: 1,847,982 km (0.117 R)
• M5: 1,932,655 km (0.076 R)
• M6: 2,996,445 km (0.082 R)
• M7: 3,096,377 km (0.114 R)
• M8: 4,099,131 km (0.073 R)
• M9: 4,606,717 km (0.057 R)
• M10: 4,956,028 km (0.086 R)
• M11: 5,193,589 km (0.057 R)
• M12: 6,054,675 km (0.035 R)
• M13: 6,501,523 km (0.116 R)
• M14: 6,893,021 km (0.111 R)
• M15: 7,158,408 km (0.088 R)
• M16: 7,905,200 km (0.085 R)
• M17: 7,974,314 km (0.096 R)
• M18: 8,463,799 km (0.091 R)
• M19: 8,891,050 km (0.088 R)
• M20: 9,398,337 km (0.096 R)
• M21: 9,545,092 km (0.115 R)
• M22: 9,989,697 km (0.091 R)
• M23: 10,517,030 km (0.047 R)
• M24: 12,232,169 km (0.05 R)
• M25: 14,032,430 km (0.09 R)
• M26: 16,352,094 km (0.115 R)
• M27: 17,600,937 km (0.099 R)
• M28: 18,145,474 km (0.046 R)
• M29: 20,000,338 km (0.107 R)
• M30: 20,189,130 km (0.092 R)
• M31: 20,378,521 km (0.118 R)
• M32: 20,473,366 km (0.052 R)
• M33: 21,045,877 km (0.095 R)
• M34: 21,527,134 km (0.105 R)
• M35: 23,091,030 km (0.115 R)
• M36: 23,289,097 km (0.114 R)
• M37: 23,886,591 km (0.102 R)
• M38: 24,287,813 km (0.097 R)
• M39: 25,198,565 km (0.029 R)
• M40: 28,314,239 km (0.114 R)
• M41: 29,701,610 km (0.049 R)
• M42: 31,439,339 km (0.057 R)
• M43: 32,764,178 km (0.095 R)
• M44: 33,545,378 km (0.112 R)
• M45: 34,671,999 km (0.1 R)
• M46: 35,239,873 km (0.042 R)
• M47: 35,696,446 km (0.084 R)
• M48: 37,077,982 km (0.074 R)
• M49: 38,008,630 km (0.12 R)
• M50: 39,655,703 km (0.061 R)
• M51: 40,846,352 km (0.085 R)
• M52: 40,966,031 km (0.117 R)
• M53: 42,654,242 km (0.048 R)
• M54: 42,897,339 km (0.1 R)
• M55: 43,262,657 km (0.082 R)
• M56: 43,629,172 km (0.108 R)
• M57: 43,996,584 km (0.06 R)
• M58: 45,352,838 km (0.106 R)
• M59: 47,098,646 km (0.108 R)
• M60: 47,475,632 km (0.088 R)
• M61: 48,232,448 km (0.117 R)
• M62: 48,993,452 km (0.075 R)
• M63: 52,336,217 km (0.069 R)
• M64: 53,510,410 km (0.081 R)
• M65: 59,239,111 km (0.105 R)
• M66: 60,189,955 km (0.061 R)
• M67: 60,872,122 km (0.108 R)
• M68: 64,043,297 km (0.08 R)
• M69: 64,739,825 km (0.112 R)
• M70: 67,975,776 km (0.108 R)
• M71: 68,971,051 km (0.118 R)
• M72: 69,541,917 km (0.043 R)
• M73: 71,408,150 km (0.068 R)
• M74: 71,552,362 km (0.052 R)
• M75: 72,130,259 km (0.083 R)
• M76: 72,275,070 km (0.049 R)
• M77: 72,709,801 km (0.07 R)
• M78: 73,436,248 km (0.092 R)
• M79: 73,727,515 km (0.073 R)
• M80: 80,832,367 km (0.062 R)
• M81: 82,188,621 km (0.11 R)
• M82: 83,096,980 km (0.08 R)
• M83: 84,465,800 km (0.109 R)
• M84: 85,229,348 km (0.087 R)
• M85: 85,995,289 km (0.076 R)
• M86: 87,071,496 km (0.12 R)
• M87: 88,461,559 km (0.073 R)
• M88: 94,253,241 km (0.082 R)
• M89: 95,680,405 km (0.103 R)
• M90: 101,622,432 km (0.08 R)
• M91: 103,248,710 km (0.05 R)
• M92: 103,574,983 km (0.109 R)
• M93: 108,676,420 km (0.034 R)
• M94: 110,172,698 km (0.037 R)
• M95: 111,341,207 km (0.098 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit