🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 151 Days

Day: 31.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,955,010 km

• M1: 155,133 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 228 Days

Day: 45.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,955,010 km

• M1: 31,715 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.66 AU - 0.96 AU

Year: 256 Days

Day: 35.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,955,010 km

• M1: 150,645 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.36 AU - 1.86 AU

Year: 718 Days

Day: 31.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.79 AU - 1.85 AU

Year: 863 Days

Day: 31.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,955,010 km

• M1: 782,546 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.69 AU - 2.71 AU

Year: 1559 Days

Day: 32.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.82 AU - 3.42 AU

Year: 1937 Days

Day: 14.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,955,010 km

• M1: 1,248,544 km (0.106 R)
• M2: 1,607,429 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.47 AU - 5.65 AU

Year: 3422 Days

Day: 30.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 9.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.05 AU - 13.73 AU

Year: 15328 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,955,010 km

• M1: 135,835 km (0.119 R)
• M2: 200,012 km (0.119 R)
• M3: 368,011 km (0.12 R)
• M4: 536,907 km (0.062 R)
• M5: 790,026 km (0.119 R)
• M6: 1,237,474 km (0.084 R)
• M7: 1,600,398 km (0.062 R)
• M8: 2,450,413 km (0.109 R)
• M9: 2,629,183 km (0.057 R)
• M10: 2,843,257 km (0.062 R)
• M11: 3,031,302 km (0.102 R)
• M12: 3,126,895 km (0.037 R)
• M13: 3,519,290 km (0.118 R)
• M14: 4,495,117 km (0.053 R)
• M15: 4,677,925 km (0.111 R)
• M16: 5,785,398 km (0.071 R)
• M17: 6,104,790 km (0.068 R)
• M18: 6,389,026 km (0.104 R)
• M19: 6,970,513 km (0.101 R)
• M20: 7,874,234 km (0.075 R)
• M21: 8,723,351 km (0.113 R)
• M22: 9,367,669 km (0.053 R)
• M23: 9,601,491 km (0.046 R)
• M24: 10,653,164 km (0.097 R)
• M25: 11,390,980 km (0.102 R)
• M26: 11,740,890 km (0.111 R)
• M27: 11,841,569 km (0.045 R)
• M28: 11,993,112 km (0.099 R)
• M29: 12,247,129 km (0.059 R)
• M30: 12,863,921 km (0.081 R)
• M31: 14,503,663 km (0.106 R)
• M32: 14,719,982 km (0.1 R)
• M33: 15,265,565 km (0.074 R)
• M34: 15,762,230 km (0.12 R)
• M35: 17,341,236 km (0.108 R)
• M36: 18,149,513 km (0.085 R)
• M37: 18,793,233 km (0.067 R)
• M38: 18,911,116 km (0.099 R)
• M39: 20,223,538 km (0.088 R)
• M40: 20,586,462 km (0.115 R)
• M41: 21,196,373 km (0.077 R)
• M42: 21,688,400 km (0.073 R)
• M43: 22,184,317 km (0.083 R)
• M44: 23,630,928 km (0.104 R)
• M45: 24,013,301 km (0.084 R)
• M46: 24,077,179 km (0.08 R)
• M47: 24,397,618 km (0.103 R)
• M48: 24,590,599 km (0.066 R)
• M49: 26,021,203 km (0.081 R)
• M50: 27,078,411 km (0.119 R)
• M51: 27,411,715 km (0.108 R)
• M52: 27,545,456 km (0.057 R)
• M53: 28,082,363 km (0.082 R)
• M54: 28,149,831 km (0.03 R)
• M55: 28,284,619 km (0.087 R)
• M56: 28,352,237 km (0.094 R)
• M57: 28,555,092 km (0.114 R)
• M58: 28,826,313 km (0.118 R)
• M59: 29,782,542 km (0.075 R)
• M60: 30,679,831 km (0.106 R)
• M61: 31,515,933 km (0.095 R)
• M62: 32,500,736 km (0.098 R)
• M63: 32,925,893 km (0.056 R)
• M64: 33,210,428 km (0.073 R)
• M65: 33,781,742 km (0.086 R)
• M66: 34,645,072 km (0.07 R)
• M67: 36,393,123 km (0.11 R)
• M68: 36,908,338 km (0.1 R)
• M69: 37,871,748 km (0.105 R)
• M70: 39,520,765 km (0.095 R)
• M71: 39,596,312 km (0.095 R)
• M72: 41,576,390 km (0.096 R)
• M73: 41,653,283 km (0.116 R)
• M74: 43,043,795 km (0.065 R)
• M75: 43,277,018 km (0.077 R)
• M76: 43,900,991 km (0.105 R)
• M77: 44,763,872 km (0.11 R)
• M78: 44,842,560 km (0.087 R)
• M79: 48,594,176 km (0.066 R)
• M80: 49,242,682 km (0.092 R)
• M81: 50,220,903 km (0.09 R)
• M82: 50,712,332 km (0.083 R)
• M83: 52,279,369 km (0.096 R)
• M84: 52,528,151 km (0.092 R)
• M85: 53,277,038 km (0.11 R)
• M86: 53,778,340 km (0.055 R)
• M87: 53,945,740 km (0.082 R)
• M88: 55,883,781 km (0.099 R)
• M89: 56,053,275 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.6

Radius: 5.7

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.39 AU - 17.99 AU

Year: 23964 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,955,010 km

• M1: 77,791 km (0.062 R)
• M2: 256,560 km (0.113 R)
• M3: 574,306 km (0.12 R)
• M4: 663,018 km (0.056 R)
• M5: 709,094 km (0.108 R)
• M6: 1,009,038 km (0.076 R)
• M7: 1,117,197 km (0.091 R)
• M8: 1,464,414 km (0.092 R)
• M9: 1,587,383 km (0.107 R)
• M10: 1,745,807 km (0.091 R)
• M11: 1,810,583 km (0.108 R)
• M12: 2,914,167 km (0.097 R)
• M13: 3,266,918 km (0.102 R)
• M14: 3,387,494 km (0.096 R)
• M15: 3,633,134 km (0.096 R)
• M16: 4,228,533 km (0.085 R)
• M17: 4,991,483 km (0.112 R)
• M18: 5,412,451 km (0.094 R)
• M19: 7,259,386 km (0.062 R)
• M20: 7,311,746 km (0.053 R)
• M21: 8,058,688 km (0.09 R)
• M22: 9,167,058 km (0.093 R)
• M23: 9,797,015 km (0.11 R)
• M24: 10,263,760 km (0.059 R)
• M25: 10,618,606 km (0.072 R)
• M26: 10,737,836 km (0.076 R)
• M27: 11,037,630 km (0.078 R)
• M28: 11,584,410 km (0.029 R)
• M29: 11,768,715 km (0.096 R)
• M30: 12,957,719 km (0.094 R)
• M31: 13,276,961 km (0.055 R)
• M32: 13,663,522 km (0.093 R)
• M33: 14,250,095 km (0.056 R)
• M34: 15,515,543 km (0.026 R)
• M35: 15,854,532 km (0.105 R)
• M36: 16,677,919 km (0.091 R)
• M37: 17,024,986 km (0.07 R)
• M38: 19,375,467 km (0.052 R)
• M39: 19,448,322 km (0.104 R)
• M40: 19,813,640 km (0.056 R)
• M41: 20,848,707 km (0.091 R)
• M42: 21,523,394 km (0.104 R)
• M43: 22,433,996 km (0.1 R)
• M44: 23,357,314 km (0.112 R)
• M45: 23,979,641 km (0.047 R)
• M46: 24,844,167 km (0.086 R)
• M47: 25,161,015 km (0.115 R)
• M48: 25,798,901 km (0.116 R)
• M49: 27,172,060 km (0.055 R)
• M50: 27,253,590 km (0.118 R)
• M51: 27,335,121 km (0.101 R)
• M52: 30,157,136 km (0.103 R)
• M53: 30,919,486 km (0.115 R)
• M54: 31,004,607 km (0.108 R)
• M55: 33,244,387 km (0.098 R)
• M56: 33,331,602 km (0.101 R)
• M57: 33,856,242 km (0.076 R)
• M58: 38,608,069 km (0.114 R)
• M59: 39,805,151 km (0.101 R)
• M60: 40,361,805 km (0.084 R)
• M61: 41,952,628 km (0.03 R)
• M62: 43,278,215 km (0.091 R)
• M63: 43,468,653 km (0.038 R)
• M64: 45,292,102 km (0.061 R)
• M65: 46,067,318 km (0.097 R)
• M66: 46,359,183 km (0.096 R)
• M67: 47,827,486 km (0.11 R)
• M68: 48,320,411 km (0.088 R)
• M69: 48,616,914 km (0.052 R)
• M70: 51,111,309 km (0.078 R)
• M71: 53,136,565 km (0.087 R)
• M72: 53,749,169 km (0.102 R)
• M73: 55,394,446 km (0.116 R)
• M74: 58,103,065 km (0.03 R)
• M75: 60,854,469 km (0.1 R)
• M76: 65,169,470 km (0.104 R)
• M77: 66,812,803 km (0.103 R)
• M78: 67,694,832 km (0.026 R)
• M79: 68,469,749 km (0.107 R)
• M80: 69,582,009 km (0.079 R)
• M81: 70,140,308 km (0.119 R)
• M82: 70,364,106 km (0.108 R)
• M83: 70,924,500 km (0.108 R)
• M84: 71,936,829 km (0.098 R)
• M85: 72,614,507 km (0.071 R)
• M86: 73,294,280 km (0.109 R)
• M87: 73,521,370 km (0.099 R)
• M88: 76,034,315 km (0.094 R)
• M89: 76,954,940 km (0.109 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit