🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.09 AU

Year: 305 Days

Day: 29.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.21 AU - 1.51 AU

Year: 585 Days

Day: 34 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.43 AU - 1.77 AU

Year: 747 Days

Day: 38.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.46 AU - 1.96 AU

Year: 825 Days

Day: 16.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.78 AU - 2.9 AU

Year: 1321 Days

Day: 25.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.81 AU - 2.89 AU

Year: 1329 Days

Day: 25.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.47 AU - 2.71 AU

Year: 1538 Days

Day: 26.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,233,309 km

• M1: 350,807 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.16 AU - 4.32 AU

Year: 3221 Days

Day: 32.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,233,309 km

• M1: 520,002 km (0.076 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 10.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.52 AU - 9.2 AU

Year: 8130 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,233,309 km

• M1: 139,575 km (0.05 R)
• M2: 696,528 km (0.112 R)
• M3: 946,655 km (0.068 R)
• M4: 1,048,083 km (0.101 R)
• M5: 1,244,056 km (0.044 R)
• M6: 1,452,147 km (0.119 R)
• M7: 1,733,540 km (0.081 R)
• M8: 1,859,651 km (0.12 R)
• M9: 2,032,586 km (0.086 R)
• M10: 2,488,261 km (0.103 R)
• M11: 2,655,362 km (0.05 R)
• M12: 2,925,386 km (0.114 R)
• M13: 3,465,734 km (0.093 R)
• M14: 3,925,897 km (0.091 R)
• M15: 4,608,213 km (0.11 R)
• M16: 4,903,519 km (0.118 R)
• M17: 5,083,635 km (0.101 R)
• M18: 5,481,565 km (0.111 R)
• M19: 5,731,394 km (0.095 R)
• M20: 6,339,958 km (0.118 R)
• M21: 7,002,676 km (0.036 R)
• M22: 7,205,830 km (0.112 R)
• M23: 7,479,594 km (0.097 R)
• M24: 7,791,955 km (0.116 R)
• M25: 7,861,966 km (0.085 R)
• M26: 8,179,413 km (0.077 R)
• M27: 8,429,242 km (0.114 R)
• M28: 8,645,560 km (0.118 R)
• M29: 9,453,837 km (0.03 R)
• M30: 11,698,853 km (0.099 R)
• M31: 12,264,482 km (0.111 R)
• M32: 12,468,534 km (0.079 R)
• M33: 12,591,653 km (0.108 R)
• M34: 13,464,257 km (0.084 R)
• M35: 13,590,518 km (0.082 R)
• M36: 14,528,496 km (0.058 R)
• M37: 14,788,049 km (0.12 R)
• M38: 15,092,630 km (0.107 R)
• M39: 15,267,659 km (0.085 R)
• M40: 15,841,068 km (0.061 R)
• M41: 16,376,629 km (0.088 R)
• M42: 16,646,653 km (0.112 R)
• M43: 17,008,979 km (0.112 R)
• M44: 17,557,404 km (0.114 R)
• M45: 17,787,636 km (0.108 R)
• M46: 18,111,665 km (0.098 R)
• M47: 18,344,289 km (0.12 R)
• M48: 18,624,785 km (0.12 R)
• M49: 18,765,557 km (0.039 R)
• M50: 18,906,628 km (0.093 R)
• M51: 19,000,874 km (0.107 R)
• M52: 19,522,223 km (0.034 R)
• M53: 20,289,062 km (0.095 R)
• M54: 20,385,552 km (0.034 R)
• M55: 20,724,541 km (0.09 R)
• M56: 21,851,911 km (0.12 R)
• M57: 22,447,908 km (0.12 R)
• M58: 22,898,348 km (0.077 R)
• M59: 23,250,950 km (0.112 R)
• M60: 23,605,198 km (0.114 R)
• M61: 23,706,775 km (0.033 R)
• M62: 24,421,703 km (0.068 R)
• M63: 24,575,789 km (0.057 R)
• M64: 25,768,233 km (0.118 R)
• M65: 26,029,880 km (0.05 R)
• M66: 26,767,397 km (0.06 R)
• M67: 26,979,378 km (0.049 R)
• M68: 27,138,699 km (0.112 R)
• M69: 27,404,984 km (0.082 R)
• M70: 27,618,609 km (0.084 R)
• M71: 27,779,277 km (0.069 R)
• M72: 28,966,486 km (0.118 R)
• M73: 30,446,009 km (0.098 R)
• M74: 30,833,617 km (0.079 R)
• M75: 31,222,871 km (0.115 R)
• M76: 32,006,315 km (0.117 R)
• M77: 32,852,740 km (0.059 R)
• M78: 33,307,218 km (0.091 R)
• M79: 34,050,271 km (0.062 R)
• M80: 34,279,903 km (0.106 R)
• M81: 34,510,134 km (0.027 R)
• M82: 34,625,474 km (0.092 R)
• M83: 34,914,348 km (0.072 R)
• M84: 36,019,128 km (0.032 R)
• M85: 36,136,114 km (0.071 R)
• M86: 37,312,701 km (0.116 R)
• M87: 38,801,200 km (0.11 R)
• M88: 39,221,420 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 10

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.39 AU - 8.67 AU

Year: 9192 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,233,309 km

• M1: 130,449 km (0.115 R)
• M2: 262,395 km (0.096 R)
• M3: 336,745 km (0.109 R)
• M4: 455,226 km (0.095 R)
• M5: 564,433 km (0.103 R)
• M6: 683,513 km (0.119 R)
• M7: 782,397 km (0.089 R)
• M8: 901,926 km (0.08 R)
• M9: 1,459,776 km (0.102 R)
• M10: 1,628,522 km (0.108 R)
• M11: 2,110,078 km (0.113 R)
• M12: 2,237,236 km (0.097 R)
• M13: 2,410,770 km (0.093 R)
• M14: 2,679,597 km (0.092 R)
• M15: 2,887,688 km (0.081 R)
• M16: 3,005,571 km (0.089 R)
• M17: 3,197,654 km (0.061 R)
• M18: 3,568,657 km (0.079 R)
• M19: 4,930,895 km (0.049 R)
• M20: 5,681,578 km (0.064 R)
• M21: 6,100,452 km (0.085 R)
• M22: 6,936,554 km (0.106 R)
• M23: 7,611,540 km (0.098 R)
• M24: 7,874,234 km (0.069 R)
• M25: 8,273,809 km (0.12 R)
• M26: 8,989,186 km (0.114 R)
• M27: 9,582,791 km (0.112 R)
• M28: 9,653,401 km (0.09 R)
• M29: 9,795,369 km (0.111 R)
• M30: 9,902,182 km (0.103 R)
• M31: 10,081,101 km (0.055 R)
• M32: 10,225,014 km (0.092 R)
• M33: 11,853,238 km (0.033 R)
• M34: 12,081,524 km (0.1 R)
• M35: 12,349,603 km (0.115 R)
• M36: 13,048,076 km (0.074 R)
• M37: 14,768,152 km (0.116 R)
• M38: 15,343,356 km (0.112 R)
• M39: 15,592,137 km (0.115 R)
• M40: 17,760,558 km (0.092 R)
• M41: 18,548,191 km (0.107 R)
• M42: 19,168,723 km (0.116 R)
• M43: 19,436,653 km (0.12 R)
• M44: 19,841,016 km (0.102 R)
• M45: 21,532,519 km (0.056 R)
• M46: 21,857,595 km (0.092 R)
• M47: 21,997,469 km (0.103 R)
• M48: 24,082,864 km (0.069 R)
• M49: 24,323,866 km (0.109 R)
• M50: 24,905,353 km (0.091 R)
• M51: 25,051,510 km (0.08 R)
• M52: 25,491,477 km (0.105 R)
• M53: 25,835,552 km (0.032 R)
• M54: 26,727,156 km (0.08 R)
• M55: 27,176,847 km (0.043 R)
• M56: 27,477,987 km (0.102 R)
• M57: 28,846,658 km (0.101 R)
• M58: 31,124,585 km (0.049 R)
• M59: 31,544,805 km (0.117 R)
• M60: 33,405,803 km (0.048 R)
• M61: 33,728,486 km (0.085 R)
• M62: 34,322,539 km (0.075 R)
• M63: 34,430,997 km (0.117 R)
• M64: 34,756,821 km (0.111 R)
• M65: 35,083,693 km (0.11 R)
• M66: 35,466,364 km (0.031 R)
• M67: 36,070,590 km (0.075 R)
• M68: 36,456,702 km (0.036 R)
• M69: 36,899,811 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit