🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.66 AU - 0.66 AU

Year: 192 Days

Day: 22.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.24 AU - 1.42 AU

Year: 549 Days

Day: 43.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,984,668 km

• M1: 35,305 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.7 AU - 4.46 AU

Year: 2952 Days

Day: 33.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 54.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,984,668 km

• M1: 1,161,478 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.62 AU - 5.74 AU

Year: 3626 Days

Day: 26.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,984,668 km

• M1: 58,642 km (0.049 R)
• M2: 1,941,780 km (0.082 R)

Asteroid Belt

Center: 10.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 6

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.06 AU - 19.34 AU

Year: 24443 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,984,668 km

• M1: 77,193 km (0.1 R)
• M2: 625,917 km (0.077 R)
• M3: 1,634,058 km (0.048 R)
• M4: 2,110,228 km (0.055 R)
• M5: 2,181,735 km (0.092 R)
• M6: 2,290,343 km (0.065 R)
• M7: 2,627,088 km (0.095 R)
• M8: 2,860,162 km (0.103 R)
• M9: 3,346,355 km (0.085 R)
• M10: 3,641,811 km (0.102 R)
• M11: 4,439,466 km (0.11 R)
• M12: 4,670,296 km (0.06 R)
• M13: 4,716,970 km (0.077 R)
• M14: 6,034,329 km (0.109 R)
• M15: 6,238,680 km (0.101 R)
• M16: 8,574,501 km (0.099 R)
• M17: 9,862,988 km (0.057 R)
• M18: 10,899,102 km (0.053 R)
• M19: 11,148,033 km (0.105 R)
• M20: 11,273,097 km (0.098 R)
• M21: 11,335,928 km (0.104 R)
• M22: 11,651,281 km (0.097 R)
• M23: 12,162,008 km (0.067 R)
• M24: 12,876,038 km (0.111 R)
• M25: 13,007,385 km (0.11 R)
• M26: 13,139,181 km (0.061 R)
• M27: 13,205,154 km (0.093 R)
• M28: 15,029,500 km (0.111 R)
• M29: 15,795,142 km (0.07 R)
• M30: 17,436,679 km (0.05 R)
• M31: 17,946,957 km (0.069 R)
• M32: 19,131,623 km (0.089 R)
• M33: 19,884,699 km (0.091 R)
• M34: 23,552,240 km (0.061 R)
• M35: 25,256,908 km (0.03 R)
• M36: 26,415,244 km (0.09 R)
• M37: 27,084,844 km (0.1 R)
• M38: 27,760,129 km (0.117 R)
• M39: 28,270,108 km (0.11 R)
• M40: 28,526,369 km (0.113 R)
• M41: 29,558,894 km (0.04 R)
• M42: 29,645,361 km (0.027 R)
• M43: 30,166,710 km (0.104 R)
• M44: 30,516,021 km (0.111 R)
• M45: 31,042,306 km (0.075 R)
• M46: 31,571,733 km (0.066 R)
• M47: 32,371,334 km (0.083 R)
• M48: 32,818,482 km (0.045 R)
• M49: 32,997,850 km (0.109 R)
• M50: 34,536,015 km (0.049 R)
• M51: 35,543,706 km (0.061 R)
• M52: 36,747,071 km (0.069 R)
• M53: 36,933,321 km (0.072 R)
• M54: 37,775,557 km (0.117 R)
• M55: 37,869,654 km (0.103 R)
• M56: 38,057,848 km (0.116 R)
• M57: 38,246,341 km (0.12 R)
• M58: 41,304,271 km (0.114 R)
• M59: 41,401,061 km (0.106 R)
• M60: 42,373,447 km (0.091 R)
• M61: 44,936,657 km (0.106 R)
• M62: 46,337,342 km (0.118 R)
• M63: 46,538,701 km (0.073 R)
• M64: 47,448,106 km (0.056 R)
• M65: 52,710,810 km (0.089 R)
• M66: 53,131,479 km (0.093 R)
• M67: 53,975,809 km (0.053 R)
• M68: 56,750,551 km (0.084 R)
• M69: 60,558,415 km (0.096 R)
• M70: 63,887,416 km (0.102 R)
• M71: 64,111,364 km (0.046 R)
• M72: 64,897,651 km (0.102 R)
• M73: 65,010,148 km (0.058 R)
• M74: 67,617,190 km (0.104 R)
• M75: 69,335,771 km (0.105 R)
• M76: 69,681,192 km (0.083 R)
• M77: 69,911,872 km (0.084 R)
• M78: 70,373,830 km (0.107 R)
• M79: 72,115,299 km (0.117 R)
• M80: 73,049,837 km (0.098 R)
• M81: 73,284,107 km (0.055 R)
• M82: 74,223,732 km (0.104 R)
• M83: 75,640,573 km (0.101 R)
• M84: 76,352,360 km (0.109 R)
• M85: 77,304,849 km (0.071 R)
• M86: 78,981,093 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.9

Radius: 7.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 18.78 AU - 21.86 AU

Year: 32806 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,984,668 km

• M1: 154,385 km (0.042 R)
• M2: 221,255 km (0.113 R)
• M3: 270,623 km (0.071 R)
• M4: 473,328 km (0.085 R)
• M5: 801,545 km (0.097 R)
• M6: 1,326,933 km (0.106 R)
• M7: 1,447,210 km (0.047 R)
• M8: 1,529,339 km (0.097 R)
• M9: 2,313,681 km (0.102 R)
• M10: 2,434,705 km (0.108 R)
• M11: 2,939,598 km (0.112 R)
• M12: 3,044,466 km (0.099 R)
• M13: 3,956,116 km (0.057 R)
• M14: 4,130,547 km (0.101 R)
• M15: 4,547,177 km (0.116 R)
• M16: 5,165,614 km (0.12 R)
• M17: 5,679,334 km (0.077 R)
• M18: 7,174,265 km (0.072 R)
• M19: 7,964,890 km (0.059 R)
• M20: 9,240,361 km (0.091 R)
• M21: 9,317,255 km (0.114 R)
• M22: 11,269,357 km (0.066 R)
• M23: 12,270,017 km (0.068 R)
• M24: 13,823,741 km (0.056 R)
• M25: 14,177,390 km (0.11 R)
• M26: 14,355,262 km (0.055 R)
• M27: 15,301,618 km (0.118 R)
• M28: 15,851,390 km (0.083 R)
• M29: 16,082,369 km (0.114 R)
• M30: 16,267,871 km (0.075 R)
• M31: 17,921,825 km (0.062 R)
• M32: 23,299,270 km (0.056 R)
• M33: 23,719,939 km (0.106 R)
• M34: 26,954,245 km (0.111 R)
• M35: 27,119,551 km (0.093 R)
• M36: 29,185,946 km (0.059 R)
• M37: 29,412,437 km (0.117 R)
• M38: 29,753,072 km (0.097 R)
• M39: 31,418,395 km (0.109 R)
• M40: 33,408,944 km (0.11 R)
• M41: 34,180,720 km (0.098 R)
• M42: 34,958,479 km (0.05 R)
• M43: 36,348,543 km (0.11 R)
• M44: 36,836,381 km (0.063 R)
• M45: 38,065,328 km (0.085 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit