🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 218 Days

Day: 42.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,757,275 km

• M1: 130,898 km (0.12 R)
• M2: 441,912 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 265 Days

Day: 27.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.87 AU - 0.99 AU

Year: 320 Days

Day: 20.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,757,275 km

• M1: 701,614 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.07 AU - 1.29 AU

Year: 457 Days

Day: 25.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.11 AU - 1.79 AU

Year: 622 Days

Day: 42.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,757,275 km

• M1: 117,285 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.68 AU - 1.82 AU

Year: 825 Days

Day: 32.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.61 AU - 1.99 AU

Year: 861 Days

Day: 12.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,757,275 km

• M1: 241,301 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.07 AU - 3.73 AU

Year: 2235 Days

Day: 33 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 7.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.46 AU - 17.12 AU

Year: 21311 Days

Day: 19.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,757,275 km

• M1: 139,874 km (0.083 R)
• M2: 222,602 km (0.087 R)
• M3: 491,429 km (0.115 R)
• M4: 545,135 km (0.111 R)
• M5: 823,835 km (0.112 R)
• M6: 956,230 km (0.045 R)
• M7: 1,048,531 km (0.025 R)
• M8: 1,663,678 km (0.065 R)
• M9: 1,747,602 km (0.071 R)
• M10: 1,832,873 km (0.1 R)
• M11: 1,977,983 km (0.096 R)
• M12: 2,096,913 km (0.084 R)
• M13: 2,563,958 km (0.075 R)
• M14: 3,096,975 km (0.094 R)
• M15: 3,518,692 km (0.076 R)
• M16: 4,071,456 km (0.039 R)
• M17: 5,886,227 km (0.058 R)
• M18: 6,539,821 km (0.116 R)
• M19: 6,988,315 km (0.032 R)
• M20: 7,079,270 km (0.04 R)
• M21: 7,308,305 km (0.117 R)
• M22: 7,867,801 km (0.089 R)
• M23: 8,781,694 km (0.082 R)
• M24: 11,289,553 km (0.033 R)
• M25: 11,503,478 km (0.085 R)
• M26: 13,431,645 km (0.106 R)
• M27: 14,173,052 km (0.073 R)
• M28: 15,398,558 km (0.108 R)
• M29: 16,840,232 km (0.098 R)
• M30: 17,515,367 km (0.05 R)
• M31: 18,199,329 km (0.102 R)
• M32: 18,639,147 km (0.09 R)
• M33: 20,693,724 km (0.066 R)
• M34: 22,013,925 km (0.087 R)
• M35: 22,819,210 km (0.113 R)
• M36: 23,770,653 km (0.078 R)
• M37: 24,735,110 km (0.112 R)
• M38: 25,082,626 km (0.114 R)
• M39: 27,632,223 km (0.078 R)
• M40: 28,864,610 km (0.105 R)
• M41: 29,157,223 km (0.097 R)
• M42: 31,532,987 km (0.117 R)
• M43: 32,060,918 km (0.097 R)
• M44: 32,667,837 km (0.096 R)
• M45: 33,508,577 km (0.115 R)
• M46: 35,289,390 km (0.102 R)
• M47: 36,073,283 km (0.067 R)
• M48: 36,388,336 km (0.112 R)
• M49: 36,467,323 km (0.047 R)
• M50: 36,546,311 km (0.096 R)
• M51: 37,897,778 km (0.053 R)
• M52: 39,265,552 km (0.093 R)
• M53: 39,752,044 km (0.116 R)
• M54: 40,077,569 km (0.088 R)
• M55: 40,813,291 km (0.079 R)
• M56: 40,895,271 km (0.031 R)
• M57: 41,718,358 km (0.099 R)
• M58: 43,632,313 km (0.1 R)
• M59: 43,716,088 km (0.1 R)
• M60: 44,388,979 km (0.032 R)
• M61: 46,000,597 km (0.108 R)
• M62: 49,630,590 km (0.104 R)
• M63: 50,068,762 km (0.046 R)
• M64: 50,244,390 km (0.073 R)
• M65: 52,814,481 km (0.071 R)
• M66: 52,903,791 km (0.062 R)
• M67: 53,172,170 km (0.095 R)
• M68: 53,261,779 km (0.053 R)
• M69: 55,426,909 km (0.111 R)
• M70: 55,608,520 km (0.053 R)
• M71: 55,881,537 km (0.096 R)
• M72: 57,712,465 km (0.115 R)
• M73: 58,542,883 km (0.075 R)
• M74: 60,215,387 km (0.082 R)
• M75: 60,682,731 km (0.109 R)
• M76: 60,776,379 km (0.086 R)
• M77: 63,037,700 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.1

Radius: 7.7

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.62 AU - 22.02 AU

Year: 29102 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,757,275 km

• M1: 152,889 km (0.11 R)
• M2: 331,658 km (0.085 R)
• M3: 553,363 km (0.112 R)
• M4: 847,921 km (0.111 R)
• M5: 1,424,770 km (0.09 R)
• M6: 1,495,380 km (0.103 R)
• M7: 1,567,187 km (0.09 R)
• M8: 3,184,041 km (0.103 R)
• M9: 5,600,047 km (0.087 R)
• M10: 6,463,675 km (0.063 R)
• M11: 6,941,192 km (0.055 R)
• M12: 11,221,336 km (0.064 R)
• M13: 12,894,140 km (0.12 R)
• M14: 13,493,878 km (0.09 R)
• M15: 14,026,296 km (0.057 R)
• M16: 14,798,670 km (0.118 R)
• M17: 15,903,002 km (0.08 R)
• M18: 17,774,321 km (0.11 R)
• M19: 18,357,604 km (0.101 R)
• M20: 18,862,496 km (0.071 R)
• M21: 18,947,169 km (0.043 R)
• M22: 19,800,026 km (0.113 R)
• M23: 20,231,167 km (0.11 R)
• M24: 21,808,826 km (0.093 R)
• M25: 21,986,698 km (0.072 R)
• M26: 23,973,208 km (0.063 R)
• M27: 24,617,377 km (0.108 R)
• M28: 24,895,030 km (0.103 R)
• M29: 25,173,881 km (0.075 R)
• M30: 26,583,542 km (0.114 R)
• M31: 26,678,387 km (0.115 R)
• M32: 26,868,526 km (0.062 R)
• M33: 28,211,765 km (0.099 R)
• M34: 28,405,344 km (0.067 R)
• M35: 29,086,763 km (0.044 R)
• M36: 29,282,437 km (0.054 R)
• M37: 29,970,737 km (0.028 R)
• M38: 31,966,372 km (0.059 R)
• M39: 32,472,013 km (0.058 R)
• M40: 32,675,017 km (0.084 R)
• M41: 33,184,248 km (0.102 R)
• M42: 33,491,223 km (0.119 R)
• M43: 33,696,322 km (0.089 R)
• M44: 34,314,012 km (0.057 R)
• M45: 34,520,756 km (0.025 R)
• M46: 35,143,532 km (0.109 R)
• M47: 35,351,922 km (0.103 R)
• M48: 36,294,837 km (0.111 R)
• M49: 37,246,130 km (0.117 R)
• M50: 37,564,923 km (0.091 R)
• M51: 38,849,520 km (0.062 R)
• M52: 39,605,587 km (0.076 R)
• M53: 42,123,469 km (0.105 R)
• M54: 42,344,874 km (0.093 R)
• M55: 42,900,032 km (0.066 R)
• M56: 44,129,876 km (0.097 R)
• M57: 44,467,369 km (0.116 R)
• M58: 46,053,256 km (0.107 R)
• M59: 47,197,380 km (0.077 R)
• M60: 48,235,141 km (0.102 R)
• M61: 49,513,604 km (0.114 R)
• M62: 50,332,952 km (0.096 R)
• M63: 50,803,287 km (0.074 R)
• M64: 51,629,666 km (0.114 R)
• M65: 52,579,612 km (0.09 R)
• M66: 55,463,859 km (0.042 R)
• M67: 57,169,873 km (0.083 R)
• M68: 57,292,394 km (0.12 R)
• M69: 57,783,374 km (0.044 R)
• M70: 58,029,313 km (0.094 R)
• M71: 59,016,809 km (0.075 R)
• M72: 61,133,619 km (0.104 R)
• M73: 61,761,032 km (0.106 R)
• M74: 62,642,762 km (0.085 R)
• M75: 63,401,971 km (0.091 R)
• M76: 65,826,055 km (0.079 R)
• M77: 66,984,840 km (0.068 R)
• M78: 67,113,943 km (0.057 R)
• M79: 68,540,359 km (0.066 R)
• M80: 69,845,600 km (0.081 R)
• M81: 71,027,423 km (0.084 R)
• M82: 74,746,277 km (0.076 R)
• M83: 78,119,709 km (0.083 R)
• M84: 79,073,246 km (0.109 R)
• M85: 79,346,262 km (0.092 R)
• M86: 79,619,727 km (0.08 R)
• M87: 79,893,491 km (0.093 R)
• M88: 80,854,059 km (0.081 R)
• M89: 86,416,108 km (0.049 R)
• M90: 86,979,044 km (0.106 R)
• M91: 88,108,508 km (0.094 R)
• M92: 90,810,695 km (0.12 R)
• M93: 91,526,371 km (0.073 R)
• M94: 92,243,842 km (0.092 R)
• M95: 92,963,109 km (0.11 R)
• M96: 93,684,320 km (0.037 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit