🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.85 AU - 1.21 AU

Year: 396 Days

Day: 18.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,488,996 km

• M1: 572,960 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.57 AU - 1.81 AU

Year: 832 Days

Day: 22.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.76 AU - 1.92 AU

Year: 945 Days

Day: 25.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 9.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.01 AU - 8.39 AU

Year: 7317 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,488,996 km

• M1: 148,251 km (0.119 R)
• M2: 206,146 km (0.111 R)
• M3: 375,939 km (0.115 R)
• M4: 544,536 km (0.117 R)
• M5: 693,536 km (0.101 R)
• M6: 832,363 km (0.099 R)
• M7: 917,933 km (0.111 R)
• M8: 1,006,644 km (0.071 R)
• M9: 1,262,307 km (0.036 R)
• M10: 1,553,723 km (0.077 R)
• M11: 1,818,063 km (0.105 R)
• M12: 1,882,390 km (0.117 R)
• M13: 1,963,921 km (0.099 R)
• M14: 2,249,952 km (0.042 R)
• M15: 2,460,137 km (0.055 R)
• M16: 2,585,650 km (0.099 R)
• M17: 2,750,207 km (0.098 R)
• M18: 3,032,349 km (0.114 R)
• M19: 3,109,093 km (0.106 R)
• M20: 3,225,629 km (0.119 R)
• M21: 3,304,019 km (0.072 R)
• M22: 3,403,052 km (0.11 R)
• M23: 3,523,179 km (0.112 R)
• M24: 3,665,148 km (0.106 R)
• M25: 3,912,882 km (0.097 R)
• M26: 4,251,721 km (0.112 R)
• M27: 4,710,987 km (0.104 R)
• M28: 5,628,919 km (0.075 R)
• M29: 5,699,978 km (0.037 R)
• M30: 5,843,143 km (0.111 R)
• M31: 6,084,145 km (0.111 R)
• M32: 6,303,905 km (0.032 R)
• M33: 6,427,173 km (0.087 R)
• M34: 6,526,357 km (0.075 R)
• M35: 7,080,916 km (0.116 R)
• M36: 7,234,703 km (0.087 R)
• M37: 7,624,405 km (0.115 R)
• M38: 8,614,444 km (0.119 R)
• M39: 8,723,800 km (0.095 R)
• M40: 8,833,754 km (0.115 R)
• M41: 9,418,383 km (0.107 R)
• M42: 10,333,323 km (0.074 R)
• M43: 10,508,054 km (0.106 R)
• M44: 10,654,360 km (0.045 R)
• M45: 11,606,850 km (0.115 R)
• M46: 11,667,288 km (0.071 R)
• M47: 12,277,497 km (0.105 R)
• M48: 12,493,517 km (0.102 R)
• M49: 12,679,616 km (0.064 R)
• M50: 12,866,763 km (0.109 R)
• M51: 13,117,639 km (0.058 R)
• M52: 13,243,750 km (0.12 R)
• M53: 13,370,160 km (0.074 R)
• M54: 13,815,962 km (0.072 R)
• M55: 14,461,177 km (0.1 R)
• M56: 14,624,089 km (0.099 R)
• M57: 14,722,076 km (0.109 R)
• M58: 14,853,124 km (0.107 R)
• M59: 15,182,389 km (0.117 R)
• M60: 15,781,079 km (0.041 R)
• M61: 16,117,076 km (0.105 R)
• M62: 16,353,590 km (0.083 R)
• M63: 16,591,451 km (0.092 R)
• M64: 17,104,721 km (0.106 R)
• M65: 17,173,536 km (0.099 R)
• M66: 17,519,107 km (0.105 R)
• M67: 18,041,802 km (0.112 R)
• M68: 18,463,668 km (0.094 R)
• M69: 18,853,221 km (0.048 R)
• M70: 18,924,280 km (0.088 R)
• M71: 19,245,467 km (0.114 R)
• M72: 19,532,396 km (0.03 R)
• M73: 20,074,389 km (0.11 R)
• M74: 20,951,631 km (0.089 R)
• M75: 21,062,183 km (0.115 R)
• M76: 21,432,139 km (0.111 R)
• M77: 22,328,679 km (0.068 R)
• M78: 22,479,324 km (0.069 R)
• M79: 22,933,204 km (0.116 R)
• M80: 23,734,749 km (0.105 R)
• M81: 24,312,796 km (0.077 R)
• M82: 24,661,957 km (0.042 R)
• M83: 25,956,278 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.6

Radius: 3.6

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.79 AU - 13.21 AU

Year: 16738 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,488,996 km

• M1: 55,800 km (0.116 R)
• M2: 88,263 km (0.096 R)
• M3: 124,615 km (0.117 R)
• M4: 317,147 km (0.045 R)
• M5: 432,188 km (0.05 R)
• M6: 589,864 km (0.056 R)
• M7: 972,985 km (0.08 R)
• M8: 1,121,386 km (0.078 R)
• M9: 1,217,727 km (0.113 R)
• M10: 1,651,411 km (0.084 R)
• M11: 1,783,356 km (0.109 R)
• M12: 2,128,329 km (0.119 R)
• M13: 2,443,532 km (0.109 R)
• M14: 3,009,610 km (0.079 R)
• M15: 3,473,663 km (0.097 R)
• M16: 3,557,886 km (0.045 R)
• M17: 3,586,160 km (0.082 R)
• M18: 3,872,341 km (0.083 R)
• M19: 3,989,027 km (0.101 R)
• M20: 4,315,450 km (0.116 R)
• M21: 4,589,064 km (0.108 R)
• M22: 5,507,894 km (0.112 R)
• M23: 5,540,656 km (0.118 R)
• M24: 5,573,269 km (0.081 R)
• M25: 5,672,003 km (0.076 R)
• M26: 6,173,755 km (0.12 R)
• M27: 6,654,712 km (0.089 R)
• M28: 7,506,971 km (0.103 R)
• M29: 8,963,456 km (0.112 R)
• M30: 9,117,691 km (0.101 R)
• M31: 9,703,815 km (0.095 R)
• M32: 9,822,447 km (0.111 R)
• M33: 10,463,473 km (0.036 R)
• M34: 10,504,014 km (0.113 R)
• M35: 10,748,158 km (0.093 R)
• M36: 11,242,130 km (0.073 R)
• M37: 11,283,569 km (0.086 R)
• M38: 13,687,308 km (0.084 R)
• M39: 14,718,635 km (0.086 R)
• M40: 14,991,801 km (0.117 R)
• M41: 15,037,428 km (0.054 R)
• M42: 15,083,205 km (0.108 R)
• M43: 15,220,686 km (0.043 R)
• M44: 15,404,691 km (0.12 R)
• M45: 15,635,670 km (0.119 R)
• M46: 16,007,571 km (0.101 R)
• M47: 16,054,245 km (0.107 R)
• M48: 16,855,042 km (0.087 R)
• M49: 17,140,774 km (0.057 R)
• M50: 17,284,239 km (0.074 R)
• M51: 17,428,002 km (0.076 R)
• M52: 17,524,194 km (0.085 R)
• M53: 17,717,025 km (0.091 R)
• M54: 19,234,696 km (0.103 R)
• M55: 19,833,387 km (0.073 R)
• M56: 20,793,655 km (0.044 R)
• M57: 21,202,506 km (0.12 R)
• M58: 21,665,512 km (0.049 R)
• M59: 21,717,272 km (0.067 R)
• M60: 22,184,018 km (0.046 R)
• M61: 22,236,078 km (0.093 R)
• M62: 22,444,767 km (0.104 R)
• M63: 22,549,336 km (0.057 R)
• M64: 22,654,204 km (0.056 R)
• M65: 24,352,140 km (0.119 R)
• M66: 24,459,551 km (0.074 R)
• M67: 25,597,542 km (0.103 R)
• M68: 25,652,145 km (0.037 R)
• M69: 26,145,519 km (0.104 R)
• M70: 26,586,534 km (0.063 R)
• M71: 26,752,587 km (0.083 R)
• M72: 26,808,088 km (0.069 R)
• M73: 27,141,542 km (0.057 R)
• M74: 27,476,192 km (0.076 R)
• M75: 28,149,831 km (0.084 R)
• M76: 28,545,219 km (0.099 R)
• M77: 29,742,600 km (0.089 R)
• M78: 29,972,532 km (0.11 R)
• M79: 31,774,289 km (0.118 R)
• M80: 32,362,956 km (0.053 R)
• M81: 32,836,433 km (0.063 R)
• M82: 33,193,075 km (0.08 R)
• M83: 33,431,534 km (0.043 R)
• M84: 33,910,247 km (0.03 R)
• M85: 35,420,587 km (0.101 R)
• M86: 36,153,317 km (0.101 R)
• M87: 38,069,217 km (0.064 R)
• M88: 38,882,581 km (0.099 R)
• M89: 39,827,890 km (0.095 R)
• M90: 41,228,276 km (0.069 R)
• M91: 41,356,331 km (0.076 R)
• M92: 41,484,537 km (0.028 R)
• M93: 42,838,996 km (0.077 R)
• M94: 43,358,699 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit