🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.8 AU - 0.84 AU

Year: 265 Days

Day: 17.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 270 Days

Day: 43.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,312,204 km

• M1: 161,715 km (0.063 R)
• M2: 586,723 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.81 AU - 0.87 AU

Year: 274 Days

Day: 44.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 68.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.06 AU - 1.74 AU

Year: 590 Days

Day: 28.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.77 AU - 2.89 AU

Year: 1268 Days

Day: 24.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 13.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.62 AU - 8.46 AU

Year: 6658 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,312,204 km

• M1: 190,737 km (0.094 R)
• M2: 272,567 km (0.061 R)
• M3: 436,676 km (0.101 R)
• M4: 530,624 km (0.111 R)
• M5: 732,880 km (0.109 R)
• M6: 962,662 km (0.09 R)
• M7: 1,389,315 km (0.109 R)
• M8: 1,493,735 km (0.037 R)
• M9: 1,616,555 km (0.037 R)
• M10: 1,726,808 km (0.101 R)
• M11: 1,823,598 km (0.102 R)
• M12: 1,905,578 km (0.109 R)
• M13: 2,194,302 km (0.095 R)
• M14: 2,370,977 km (0.088 R)
• M15: 2,644,890 km (0.116 R)
• M16: 2,987,320 km (0.092 R)
• M17: 3,163,995 km (0.037 R)
• M18: 3,445,837 km (0.09 R)
• M19: 3,548,611 km (0.084 R)
• M20: 3,862,916 km (0.101 R)
• M21: 4,077,589 km (0.114 R)
• M22: 4,474,024 km (0.054 R)
• M23: 4,745,394 km (0.082 R)
• M24: 4,836,948 km (0.103 R)
• M25: 5,209,596 km (0.058 R)
• M26: 5,351,714 km (0.079 R)
• M27: 5,785,997 km (0.099 R)
• M28: 6,458,888 km (0.105 R)
• M29: 7,341,366 km (0.091 R)
• M30: 7,554,692 km (0.077 R)
• M31: 7,959,953 km (0.12 R)
• M32: 8,041,933 km (0.094 R)
• M33: 8,400,220 km (0.086 R)
• M34: 8,792,016 km (0.087 R)
• M35: 9,275,816 km (0.056 R)
• M36: 9,362,134 km (0.072 R)
• M37: 9,651,606 km (0.085 R)
• M38: 10,121,194 km (0.108 R)
• M39: 10,598,112 km (0.108 R)
• M40: 11,113,027 km (0.069 R)
• M41: 11,450,520 km (0.074 R)
• M42: 11,760,337 km (0.117 R)
• M43: 11,916,368 km (0.055 R)
• M44: 12,642,516 km (0.076 R)
• M45: 12,738,408 km (0.105 R)
• M46: 13,091,609 km (0.053 R)
• M47: 13,546,087 km (0.079 R)
• M48: 14,170,957 km (0.11 R)
• M49: 14,370,371 km (0.094 R)
• M50: 14,537,173 km (0.107 R)
• M51: 14,671,063 km (0.094 R)
• M52: 14,771,743 km (0.098 R)
• M53: 15,210,812 km (0.099 R)
• M54: 15,380,905 km (0.061 R)
• M55: 15,585,705 km (0.106 R)
• M56: 15,929,181 km (0.059 R)
• M57: 16,588,758 km (0.111 R)
• M58: 18,150,261 km (0.074 R)
• M59: 18,403,081 km (0.101 R)
• M60: 18,620,597 km (0.115 R)
• M61: 19,021,668 km (0.077 R)
• M62: 19,315,179 km (0.111 R)
• M63: 19,425,732 km (0.113 R)
• M64: 20,242,088 km (0.085 R)
• M65: 20,616,980 km (0.101 R)
• M66: 21,145,659 km (0.085 R)
• M67: 21,602,381 km (0.036 R)
• M68: 22,139,288 km (0.105 R)
• M69: 22,409,312 km (0.089 R)
• M70: 22,797,220 km (0.095 R)
• M71: 22,991,846 km (0.099 R)
• M72: 23,226,266 km (0.059 R)
• M73: 24,410,184 km (0.119 R)
• M74: 24,969,530 km (0.099 R)
• M75: 25,492,524 km (0.112 R)
• M76: 26,304,392 km (0.115 R)
• M77: 26,508,593 km (0.054 R)
• M78: 26,877,651 km (0.101 R)

Asteroid Belt

Center: 8.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 9.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.54 AU - 13.02 AU

Year: 12616 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,312,204 km

• M1: 350,358 km (0.084 R)
• M2: 1,309,430 km (0.068 R)
• M3: 1,558,660 km (0.106 R)
• M4: 1,678,937 km (0.074 R)
• M5: 2,846,698 km (0.036 R)
• M6: 3,044,765 km (0.025 R)
• M7: 4,046,772 km (0.112 R)
• M8: 6,584,251 km (0.08 R)
• M9: 6,814,033 km (0.044 R)
• M10: 7,214,058 km (0.102 R)
• M11: 7,553,496 km (0.099 R)
• M12: 7,794,049 km (0.077 R)
• M13: 8,037,295 km (0.078 R)
• M14: 8,566,872 km (0.057 R)
• M15: 9,734,034 km (0.094 R)
• M16: 9,808,684 km (0.118 R)
• M17: 10,108,927 km (0.067 R)
• M18: 10,260,320 km (0.109 R)
• M19: 11,144,892 km (0.108 R)
• M20: 11,419,105 km (0.075 R)
• M21: 12,904,612 km (0.089 R)
• M22: 14,407,472 km (0.103 R)
• M23: 14,791,789 km (0.085 R)
• M24: 16,407,296 km (0.088 R)
• M25: 16,585,168 km (0.104 R)
• M26: 17,394,044 km (0.078 R)
• M27: 17,848,971 km (0.097 R)
• M28: 18,631,368 km (0.037 R)
• M29: 18,910,068 km (0.087 R)
• M30: 20,420,259 km (0.057 R)
• M31: 22,214,237 km (0.095 R)
• M32: 23,155,058 km (0.084 R)
• M33: 23,304,805 km (0.053 R)
• M34: 23,906,937 km (0.092 R)
• M35: 24,921,808 km (0.082 R)
• M36: 26,002,503 km (0.044 R)
• M37: 26,106,324 km (0.116 R)
• M38: 26,574,865 km (0.106 R)
• M39: 26,679,284 km (0.053 R)
• M40: 27,098,607 km (0.111 R)
• M41: 27,361,750 km (0.091 R)
• M42: 27,572,982 km (0.105 R)
• M43: 27,678,748 km (0.1 R)
• M44: 27,784,663 km (0.072 R)
• M45: 27,890,728 km (0.12 R)
• M46: 28,636,922 km (0.083 R)
• M47: 29,227,834 km (0.106 R)
• M48: 30,914,550 km (0.108 R)
• M49: 31,189,510 km (0.05 R)
• M50: 31,410,167 km (0.051 R)
• M51: 31,520,720 km (0.071 R)
• M52: 32,130,631 km (0.026 R)
• M53: 32,409,332 km (0.078 R)
• M54: 32,632,681 km (0.048 R)
• M55: 33,701,109 km (0.11 R)
• M56: 35,066,938 km (0.101 R)
• M57: 35,526,203 km (0.104 R)
• M58: 36,334,780 km (0.05 R)
• M59: 36,566,806 km (0.118 R)
• M60: 37,441,804 km (0.089 R)
• M61: 37,734,866 km (0.043 R)
• M62: 37,970,034 km (0.081 R)
• M63: 38,146,559 km (0.072 R)
• M64: 38,441,566 km (0.086 R)
• M65: 38,974,584 km (0.109 R)
• M66: 39,868,132 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.1

Radius: 6.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 15.38 AU - 25.46 AU

Year: 32891 Days

Day: 19.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,312,204 km

• M1: 127,158 km (0.093 R)
• M2: 420,220 km (0.066 R)
• M3: 501,751 km (0.106 R)
• M4: 588,817 km (0.11 R)
• M5: 1,042,847 km (0.072 R)
• M6: 1,243,757 km (0.089 R)
• M7: 1,616,405 km (0.108 R)
• M8: 1,681,779 km (0.073 R)
• M9: 1,883,288 km (0.111 R)
• M10: 2,309,492 km (0.112 R)
• M11: 2,609,884 km (0.059 R)
• M12: 2,687,077 km (0.119 R)
• M13: 2,962,786 km (0.118 R)
• M14: 3,043,120 km (0.083 R)
• M15: 4,198,763 km (0.039 R)
• M16: 7,454,462 km (0.119 R)
• M17: 7,841,172 km (0.059 R)
• M18: 8,633,892 km (0.083 R)
• M19: 9,511,433 km (0.11 R)
• M20: 9,870,318 km (0.103 R)
• M21: 10,112,068 km (0.102 R)
• M22: 10,786,904 km (0.083 R)
• M23: 11,730,418 km (0.112 R)
• M24: 11,986,529 km (0.087 R)
• M25: 13,095,199 km (0.113 R)
• M26: 14,100,347 km (0.037 R)
• M27: 14,578,013 km (0.066 R)
• M28: 14,646,679 km (0.093 R)
• M29: 15,269,455 km (0.082 R)
• M30: 15,548,903 km (0.074 R)
• M31: 16,397,722 km (0.07 R)
• M32: 16,755,859 km (0.055 R)
• M33: 17,334,204 km (0.119 R)
• M34: 20,322,572 km (0.06 R)
• M35: 21,483,451 km (0.115 R)
• M36: 23,707,672 km (0.1 R)
• M37: 23,788,455 km (0.09 R)
• M38: 24,683,050 km (0.1 R)
• M39: 26,337,603 km (0.081 R)
• M40: 26,588,927 km (0.082 R)
• M41: 30,539,957 km (0.098 R)
• M42: 30,715,884 km (0.03 R)
• M43: 32,135,119 km (0.113 R)
• M44: 33,575,746 km (0.106 R)
• M45: 33,848,164 km (0.092 R)
• M46: 34,030,224 km (0.097 R)
• M47: 35,221,472 km (0.097 R)
• M48: 36,054,134 km (0.051 R)
• M49: 36,333,134 km (0.047 R)
• M50: 37,644,509 km (0.119 R)
• M51: 38,116,640 km (0.106 R)
• M52: 40,313,485 km (0.093 R)
• M53: 40,603,106 km (0.078 R)
• M54: 40,699,746 km (0.089 R)
• M55: 40,796,536 km (0.058 R)
• M56: 41,087,205 km (0.095 R)
• M57: 42,256,911 km (0.054 R)
• M58: 43,437,537 km (0.031 R)
• M59: 45,329,052 km (0.119 R)
• M60: 46,335,248 km (0.084 R)
• M61: 49,707,932 km (0.116 R)
• M62: 50,745,393 km (0.116 R)
• M63: 51,266,741 km (0.065 R)
• M64: 51,790,035 km (0.066 R)
• M65: 52,420,141 km (0.116 R)
• M66: 53,900,412 km (0.06 R)
• M67: 54,219,504 km (0.089 R)
• M68: 54,432,532 km (0.102 R)
• M69: 54,645,709 km (0.096 R)
• M70: 55,073,110 km (0.099 R)
• M71: 55,931,353 km (0.094 R)
• M72: 57,660,854 km (0.072 R)
• M73: 57,878,219 km (0.107 R)
• M74: 57,987,127 km (0.094 R)
• M75: 59,079,041 km (0.089 R)
• M76: 59,407,858 km (0.091 R)
• M77: 61,393,919 km (0.059 R)
• M78: 62,730,127 km (0.097 R)
• M79: 64,526,498 km (0.055 R)
• M80: 64,639,295 km (0.106 R)
• M81: 66,225,781 km (0.047 R)
• M82: 67,825,131 km (0.05 R)
• M83: 69,900,054 km (0.092 R)
• M84: 72,112,906 km (0.11 R)
• M85: 73,286,650 km (0.114 R)
• M86: 73,757,884 km (0.027 R)
• M87: 74,940,605 km (0.055 R)
• M88: 77,085,090 km (0.086 R)
• M89: 77,564,252 km (0.071 R)
• M90: 79,008,171 km (0.087 R)
• M91: 79,854,446 km (0.103 R)
• M92: 80,096,794 km (0.052 R)
• M93: 80,460,766 km (0.076 R)
• M94: 80,582,239 km (0.093 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit