🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.06 AU - 1.2 AU

Year: 453 Days

Day: 38.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,787,244 km

• M1: 1,009,038 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.88 AU - 1.44 AU

Year: 471 Days

Day: 32.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 160.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.58 AU - 2.1 AU

Year: 940 Days

Day: 30.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,787,244 km

• M1: 48,320 km (0.064 R)
• M2: 285,283 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.51 AU - 3.75 AU

Year: 2605 Days

Day: 31.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 9.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.35 AU - 7.05 AU

Year: 5127 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,787,244 km

• M1: 136,583 km (0.109 R)
• M2: 266,135 km (0.101 R)
• M3: 407,056 km (0.1 R)
• M4: 586,573 km (0.058 R)
• M5: 648,956 km (0.107 R)
• M6: 758,611 km (0.066 R)
• M7: 1,112,859 km (0.104 R)
• M8: 1,471,893 km (0.053 R)
• M9: 1,850,226 km (0.109 R)
• M10: 2,377,858 km (0.037 R)
• M11: 2,605,097 km (0.11 R)
• M12: 2,730,610 km (0.114 R)
• M13: 3,232,960 km (0.091 R)
• M14: 3,426,390 km (0.117 R)
• M15: 3,703,594 km (0.118 R)
• M16: 3,764,032 km (0.101 R)
• M17: 3,885,805 km (0.091 R)
• M18: 3,988,279 km (0.083 R)
• M19: 4,154,034 km (0.065 R)
• M20: 4,364,667 km (0.112 R)
• M21: 4,578,742 km (0.12 R)
• M22: 4,840,239 km (0.03 R)
• M23: 5,196,581 km (0.104 R)
• M24: 5,400,633 km (0.079 R)
• M25: 5,515,225 km (0.079 R)
• M26: 5,630,714 km (0.116 R)
• M27: 5,746,952 km (0.053 R)
• M28: 5,887,424 km (0.102 R)
• M29: 5,981,671 km (0.046 R)
• M30: 6,148,024 km (0.11 R)
• M31: 6,219,831 km (0.093 R)
• M32: 6,412,363 km (0.112 R)
• M33: 6,509,452 km (0.063 R)
• M34: 6,754,344 km (0.07 R)
• M35: 7,253,253 km (0.106 R)
• M36: 7,379,813 km (0.052 R)
• M37: 7,558,283 km (0.11 R)
• M38: 8,076,041 km (0.078 R)
• M39: 8,259,897 km (0.091 R)
• M40: 9,420,178 km (0.112 R)
• M41: 9,669,408 km (0.113 R)
• M42: 10,089,778 km (0.07 R)
• M43: 10,344,842 km (0.033 R)
• M44: 10,745,765 km (0.115 R)
• M45: 10,919,298 km (0.118 R)
• M46: 11,979,199 km (0.119 R)
• M47: 12,099,027 km (0.077 R)
• M48: 12,339,880 km (0.113 R)
• M49: 12,521,491 km (0.12 R)
• M50: 13,474,280 km (0.113 R)
• M51: 13,661,278 km (0.049 R)
• M52: 13,723,809 km (0.103 R)
• M53: 13,974,984 km (0.087 R)
• M54: 14,354,664 km (0.075 R)
• M55: 14,513,836 km (0.088 R)
• M56: 14,769,798 km (0.048 R)
• M57: 15,481,285 km (0.118 R)
• M58: 15,742,782 km (0.099 R)
• M59: 15,873,980 km (0.064 R)
• M60: 16,736,411 km (0.058 R)
• M61: 17,105,769 km (0.11 R)
• M62: 18,230,146 km (0.11 R)
• M63: 18,368,075 km (0.03 R)
• M64: 18,714,245 km (0.119 R)
• M65: 19,062,808 km (0.114 R)
• M66: 19,378,160 km (0.076 R)
• M67: 22,000,012 km (0.099 R)
• M68: 22,626,379 km (0.068 R)
• M69: 22,811,731 km (0.113 R)
• M70: 23,333,378 km (0.077 R)
• M71: 24,085,556 km (0.053 R)
• M72: 24,426,490 km (0.068 R)
• M73: 24,654,776 km (0.099 R)
• M74: 24,845,514 km (0.029 R)
• M75: 24,921,958 km (0.113 R)
• M76: 24,998,552 km (0.1 R)
• M77: 25,651,996 km (0.115 R)
• M78: 25,961,514 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 13.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.9 AU - 7.14 AU

Year: 7007 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,787,244 km

• M1: 204,500 km (0.1 R)
• M2: 286,330 km (0.101 R)
• M3: 371,751 km (0.113 R)
• M4: 655,837 km (0.078 R)
• M5: 878,289 km (0.084 R)
• M6: 977,024 km (0.038 R)
• M7: 1,310,178 km (0.097 R)
• M8: 1,530,237 km (0.073 R)
• M9: 1,651,860 km (0.112 R)
• M10: 1,790,836 km (0.077 R)
• M11: 2,156,154 km (0.101 R)
• M12: 2,262,817 km (0.116 R)
• M13: 2,545,408 km (0.062 R)
• M14: 2,642,198 km (0.102 R)
• M15: 2,856,272 km (0.034 R)
• M16: 3,025,019 km (0.116 R)
• M17: 3,587,058 km (0.115 R)
• M18: 3,787,968 km (0.108 R)
• M19: 4,049,016 km (0.083 R)
• M20: 4,393,540 km (0.115 R)
• M21: 4,628,409 km (0.09 R)
• M22: 4,727,592 km (0.117 R)
• M23: 5,296,064 km (0.103 R)
• M24: 5,864,985 km (0.079 R)
• M25: 6,299,118 km (0.106 R)
• M26: 6,520,074 km (0.052 R)
• M27: 6,653,814 km (0.113 R)
• M28: 6,766,162 km (0.119 R)
• M29: 7,313,690 km (0.12 R)
• M30: 7,499,341 km (0.052 R)
• M31: 7,899,366 km (0.12 R)
• M32: 8,089,954 km (0.112 R)
• M33: 8,282,037 km (0.104 R)
• M34: 8,524,386 km (0.108 R)
• M35: 8,622,073 km (0.074 R)
• M36: 10,156,349 km (0.07 R)
• M37: 10,494,291 km (0.105 R)
• M38: 11,746,574 km (0.089 R)
• M39: 11,882,559 km (0.113 R)
• M40: 11,964,389 km (0.099 R)
• M41: 12,156,173 km (0.047 R)
• M42: 12,487,233 km (0.113 R)
• M43: 12,598,235 km (0.115 R)
• M44: 12,933,334 km (0.119 R)
• M45: 13,327,973 km (0.103 R)
• M46: 13,841,244 km (0.055 R)
• M47: 14,623,341 km (0.058 R)
• M48: 15,718,398 km (0.092 R)
• M49: 16,139,516 km (0.112 R)
• M50: 16,503,637 km (0.067 R)
• M51: 16,656,077 km (0.068 R)
• M52: 16,870,301 km (0.116 R)
• M53: 17,208,841 km (0.081 R)
• M54: 18,332,621 km (0.117 R)
• M55: 18,522,161 km (0.087 R)
• M56: 19,383,396 km (0.109 R)
• M57: 21,277,455 km (0.119 R)
• M58: 21,443,508 km (0.067 R)
• M59: 21,910,703 km (0.057 R)
• M60: 22,111,912 km (0.057 R)
• M61: 22,212,741 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit