🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.03 AU

Year: 277 Days

Day: 34 Hours

Environment

Temp: 143 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,703,364 km

• M1: 335,847 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.45 AU

Year: 496 Days

Day: 40.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.38 AU - 1.44 AU

Year: 624 Days

Day: 26.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.78 AU - 2.32 AU

Year: 1094 Days

Day: 39.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,703,364 km

• M1: 245,191 km (0.102 R)
• M2: 546,331 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.08 AU - 4.32 AU

Year: 3209 Days

Day: 34.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 11.3

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.08 AU - 5.94 AU

Year: 4821 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,703,364 km

• M1: 167,998 km (0.11 R)
• M2: 260,151 km (0.067 R)
• M3: 427,551 km (0.101 R)
• M4: 533,167 km (0.1 R)
• M5: 625,469 km (0.092 R)
• M6: 868,864 km (0.044 R)
• M7: 1,112,859 km (0.043 R)
• M8: 1,790,537 km (0.105 R)
• M9: 1,862,793 km (0.079 R)
• M10: 2,010,296 km (0.104 R)
• M11: 2,104,543 km (0.114 R)
• M12: 2,181,137 km (0.051 R)
• M13: 2,297,674 km (0.094 R)
• M14: 2,516,984 km (0.056 R)
• M15: 2,619,010 km (0.11 R)
• M16: 2,911,923 km (0.032 R)
• M17: 3,193,765 km (0.103 R)
• M18: 3,393,927 km (0.118 R)
• M19: 3,507,023 km (0.111 R)
• M20: 3,737,104 km (0.118 R)
• M21: 3,877,577 km (0.067 R)
• M22: 4,019,695 km (0.118 R)
• M23: 4,481,503 km (0.1 R)
• M24: 4,706,199 km (0.087 R)
• M25: 5,219,021 km (0.111 R)
• M26: 5,695,789 km (0.1 R)
• M27: 6,381,097 km (0.094 R)
• M28: 6,919,500 km (0.082 R)
• M29: 7,237,844 km (0.088 R)
• M30: 7,325,509 km (0.091 R)
• M31: 7,443,092 km (0.109 R)
• M32: 7,709,676 km (0.031 R)
• M33: 8,009,620 km (0.116 R)
• M34: 8,435,974 km (0.084 R)
• M35: 9,184,112 km (0.111 R)
• M36: 9,279,257 km (0.089 R)
• M37: 9,534,171 km (0.11 R)
• M38: 9,953,644 km (0.102 R)
• M39: 10,677,099 km (0.075 R)
• M40: 11,045,110 km (0.09 R)
• M41: 11,588,001 km (0.094 R)
• M42: 12,139,718 km (0.027 R)
• M43: 12,383,712 km (0.113 R)
• M44: 12,699,962 km (0.1 R)
• M45: 12,805,877 km (0.117 R)
• M46: 13,954,639 km (0.071 R)
• M47: 14,210,451 km (0.104 R)
• M48: 14,541,511 km (0.098 R)
• M49: 16,158,066 km (0.072 R)
• M50: 16,503,637 km (0.084 R)
• M51: 17,202,110 km (0.078 R)
• M52: 17,673,044 km (0.09 R)
• M53: 18,347,580 km (0.05 R)
• M54: 18,427,615 km (0.095 R)
• M55: 18,587,685 km (0.076 R)
• M56: 19,517,735 km (0.07 R)
• M57: 19,967,875 km (0.093 R)
• M58: 20,462,894 km (0.114 R)
• M59: 20,753,413 km (0.086 R)
• M60: 21,129,054 km (0.103 R)
• M61: 21,591,311 km (0.042 R)
• M62: 22,739,924 km (0.043 R)
• M63: 23,040,914 km (0.113 R)
• M64: 23,213,550 km (0.097 R)
• M65: 23,734,001 km (0.046 R)
• M66: 24,433,970 km (0.092 R)
• M67: 24,610,047 km (0.091 R)
• M68: 25,051,959 km (0.103 R)
• M69: 26,303,345 km (0.092 R)
• M70: 26,393,403 km (0.116 R)
• M71: 26,619,296 km (0.081 R)
• M72: 27,529,150 km (0.07 R)
• M73: 28,034,043 km (0.1 R)
• M74: 28,820,179 km (0.072 R)
• M75: 29,332,702 km (0.116 R)
• M76: 31,078,658 km (0.054 R)
• M77: 31,844,151 km (0.092 R)
• M78: 32,277,536 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 11.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.7 AU - 6.02 AU

Year: 5288 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 97,703,364 km

• M1: 159,023 km (0.119 R)
• M2: 263,292 km (0.106 R)
• M3: 414,835 km (0.043 R)
• M4: 611,257 km (0.093 R)
• M5: 687,103 km (0.026 R)
• M6: 849,866 km (0.043 R)
• M7: 926,759 km (0.066 R)
• M8: 1,036,564 km (0.054 R)
• M9: 1,151,156 km (0.092 R)
• M10: 1,416,542 km (0.085 R)
• M11: 1,701,975 km (0.104 R)
• M12: 1,941,182 km (0.064 R)
• M13: 2,032,137 km (0.119 R)
• M14: 2,551,242 km (0.105 R)
• M15: 3,035,042 km (0.101 R)
• M16: 3,218,149 km (0.109 R)
• M17: 3,452,270 km (0.098 R)
• M18: 3,563,421 km (0.108 R)
• M19: 4,204,897 km (0.098 R)
• M20: 4,443,954 km (0.055 R)
• M21: 4,565,278 km (0.102 R)
• M22: 4,811,068 km (0.069 R)
• M23: 4,953,485 km (0.073 R)
• M24: 5,133,601 km (0.075 R)
• M25: 5,444,764 km (0.084 R)
• M26: 6,278,623 km (0.116 R)
• M27: 6,512,893 km (0.109 R)
• M28: 6,650,972 km (0.092 R)
• M29: 6,930,121 km (0.107 R)
• M30: 7,091,238 km (0.058 R)
• M31: 7,376,372 km (0.069 R)
• M32: 7,541,079 km (0.03 R)
• M33: 7,644,601 km (0.086 R)
• M34: 7,769,515 km (0.05 R)
• M35: 7,874,084 km (0.089 R)
• M36: 8,105,811 km (0.044 R)
• M37: 8,254,362 km (0.026 R)
• M38: 8,597,689 km (0.107 R)
• M39: 9,033,318 km (0.045 R)
• M40: 9,364,677 km (0.108 R)
• M41: 9,858,200 km (0.106 R)
• M42: 9,971,446 km (0.077 R)
• M43: 10,062,402 km (0.094 R)
• M44: 10,383,139 km (0.092 R)
• M45: 10,475,292 km (0.084 R)
• M46: 10,777,031 km (0.109 R)
• M47: 10,987,515 km (0.082 R)
• M48: 11,270,255 km (0.103 R)
• M49: 11,388,886 km (0.104 R)
• M50: 11,603,409 km (0.104 R)
• M51: 12,499,052 km (0.052 R)
• M52: 12,868,558 km (0.069 R)
• M53: 13,166,707 km (0.096 R)
• M54: 13,241,656 km (0.093 R)
• M55: 13,492,382 km (0.059 R)
• M56: 13,820,599 km (0.052 R)
• M57: 14,075,065 km (0.116 R)
• M58: 14,691,708 km (0.107 R)
• M59: 14,925,380 km (0.07 R)
• M60: 15,212,458 km (0.091 R)
• M61: 15,396,164 km (0.091 R)
• M62: 15,527,810 km (0.077 R)
• M63: 16,406,099 km (0.107 R)
• M64: 16,621,520 km (0.105 R)
• M65: 16,837,839 km (0.087 R)
• M66: 17,055,055 km (0.086 R)
• M67: 17,382,674 km (0.071 R)
• M68: 17,961,169 km (0.073 R)
• M69: 18,155,347 km (0.071 R)
• M70: 18,573,772 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654

Radius: 7.2

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.01 AU - 20.09 AU

Year: 29783 Days

Day: 15.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,703,364 km

• M1: 105,616 km (0.06 R)
• M2: 187,147 km (0.086 R)
• M3: 305,928 km (0.082 R)
• M4: 408,103 km (0.095 R)
• M5: 1,596,508 km (0.112 R)
• M6: 4,300,340 km (0.091 R)
• M7: 4,351,802 km (0.098 R)
• M8: 4,612,252 km (0.072 R)
• M9: 5,093,658 km (0.113 R)
• M10: 5,148,112 km (0.027 R)
• M11: 5,423,521 km (0.061 R)
• M12: 5,817,263 km (0.102 R)
• M13: 6,395,459 km (0.078 R)
• M14: 7,420,204 km (0.058 R)
• M15: 8,689,692 km (0.077 R)
• M16: 9,416,288 km (0.116 R)
• M17: 9,685,265 km (0.089 R)
• M18: 9,888,718 km (0.08 R)
• M19: 9,956,935 km (0.03 R)
• M20: 10,438,191 km (0.071 R)
• M21: 10,927,077 km (0.05 R)
• M22: 11,138,908 km (0.104 R)
• M23: 13,255,269 km (0.088 R)
• M24: 13,405,764 km (0.12 R)
• M25: 14,166,619 km (0.074 R)
• M26: 15,412,769 km (0.089 R)
• M27: 16,289,862 km (0.042 R)
• M28: 18,258,869 km (0.087 R)
• M29: 18,342,494 km (0.056 R)
• M30: 18,931,760 km (0.095 R)
• M31: 20,128,693 km (0.067 R)
• M32: 20,736,359 km (0.072 R)
• M33: 20,823,724 km (0.082 R)
• M34: 20,998,604 km (0.087 R)
• M35: 21,438,272 km (0.102 R)
• M36: 21,703,360 km (0.116 R)
• M37: 22,147,815 km (0.084 R)
• M38: 22,685,171 km (0.091 R)
• M39: 25,622,226 km (0.113 R)
• M40: 26,849,227 km (0.115 R)
• M41: 27,902,247 km (0.109 R)
• M42: 28,191,719 km (0.102 R)
• M43: 28,676,565 km (0.077 R)
• M44: 30,941,926 km (0.082 R)
• M45: 35,016,224 km (0.105 R)
• M46: 36,481,535 km (0.076 R)
• M47: 37,434,025 km (0.107 R)
• M48: 37,646,903 km (0.107 R)
• M49: 37,860,080 km (0.075 R)
• M50: 38,824,387 km (0.115 R)
• M51: 40,013,990 km (0.051 R)
• M52: 40,231,505 km (0.101 R)
• M53: 42,207,394 km (0.042 R)
• M54: 42,650,652 km (0.063 R)
• M55: 43,207,007 km (0.087 R)
• M56: 43,430,207 km (0.098 R)
• M57: 43,653,855 km (0.111 R)
• M58: 44,102,200 km (0.059 R)
• M59: 44,214,548 km (0.112 R)
• M60: 44,890,431 km (0.112 R)
• M61: 46,480,956 km (0.085 R)
• M62: 47,858,752 km (0.097 R)
• M63: 48,552,737 km (0.083 R)
• M64: 54,343,521 km (0.103 R)
• M65: 54,584,373 km (0.116 R)
• M66: 55,794,471 km (0.117 R)
• M67: 58,981,803 km (0.066 R)
• M68: 59,105,670 km (0.074 R)
• M69: 59,725,753 km (0.057 R)
• M70: 59,974,385 km (0.098 R)
• M71: 60,972,502 km (0.091 R)
• M72: 62,858,632 km (0.107 R)
• M73: 65,275,086 km (0.065 R)
• M74: 69,805,358 km (0.099 R)
• M75: 70,329,549 km (0.109 R)
• M76: 72,042,146 km (0.117 R)
• M77: 72,174,390 km (0.094 R)
• M78: 72,571,872 km (0.111 R)
• M79: 77,803,908 km (0.071 R)
• M80: 80,259,258 km (0.108 R)
• M81: 80,396,439 km (0.038 R)
• M82: 83,711,677 km (0.109 R)
• M83: 84,966,355 km (0.088 R)
• M84: 85,245,953 km (0.082 R)
• M85: 87,494,259 km (0.116 R)
• M86: 89,619,746 km (0.081 R)
• M87: 90,474,548 km (0.079 R)
• M88: 90,760,131 km (0.109 R)
• M89: 91,332,193 km (0.107 R)
• M90: 92,049,066 km (0.09 R)
• M91: 92,336,294 km (0.057 R)
• M92: 94,789,699 km (0.036 R)
• M93: 95,079,619 km (0.077 R)
• M94: 96,826,175 km (0.101 R)
• M95: 97,410,654 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit