🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.06 AU - 1.32 AU

Year: 472 Days

Day: 22.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,971,450 km

• M1: 653,294 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.45 AU - 2.13 AU

Year: 870 Days

Day: 33.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.64 AU - 4.88 AU

Year: 3774 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 10.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.65 AU - 7.67 AU

Year: 6247 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,971,450 km

• M1: 367,712 km (0.098 R)
• M2: 457,919 km (0.085 R)
• M3: 568,921 km (0.096 R)
• M4: 640,728 km (0.114 R)
• M5: 821,442 km (0.111 R)
• M6: 1,034,619 km (0.108 R)
• M7: 1,234,332 km (0.119 R)
• M8: 1,413,401 km (0.108 R)
• M9: 1,743,114 km (0.086 R)
• M10: 1,889,421 km (0.043 R)
• M11: 2,174,704 km (0.111 R)
• M12: 2,253,094 km (0.054 R)
• M13: 3,089,944 km (0.1 R)
• M14: 3,634,779 km (0.073 R)
• M15: 3,894,631 km (0.078 R)
• M16: 4,185,150 km (0.099 R)
• M17: 4,633,944 km (0.117 R)
• M18: 4,761,551 km (0.112 R)
• M19: 4,838,594 km (0.117 R)
• M20: 5,046,086 km (0.099 R)
• M21: 5,362,934 km (0.084 R)
• M22: 5,768,045 km (0.075 R)
• M23: 5,850,324 km (0.074 R)
• M24: 6,522,467 km (0.064 R)
• M25: 6,723,078 km (0.113 R)
• M26: 6,984,126 km (0.11 R)
• M27: 7,071,791 km (0.105 R)
• M28: 7,636,223 km (0.11 R)
• M29: 7,969,527 km (0.054 R)
• M30: 8,153,383 km (0.073 R)
• M31: 8,682,062 km (0.089 R)
• M32: 8,776,458 km (0.078 R)
• M33: 9,125,769 km (0.075 R)
• M34: 9,674,494 km (0.12 R)
• M35: 10,568,042 km (0.111 R)
• M36: 10,837,917 km (0.06 R)
• M37: 11,007,711 km (0.116 R)
• M38: 11,349,990 km (0.074 R)
• M39: 12,185,644 km (0.077 R)
• M40: 12,611,101 km (0.113 R)
• M41: 14,100,796 km (0.1 R)
• M42: 14,174,847 km (0.11 R)
• M43: 14,286,297 km (0.075 R)
• M44: 14,772,341 km (0.106 R)
• M45: 14,960,685 km (0.088 R)
• M46: 15,683,841 km (0.11 R)
• M47: 15,914,521 km (0.089 R)
• M48: 16,418,366 km (0.1 R)
• M49: 16,613,592 km (0.108 R)
• M50: 17,961,020 km (0.106 R)
• M51: 18,892,416 km (0.057 R)
• M52: 19,056,076 km (0.054 R)
• M53: 19,302,314 km (0.074 R)
• M54: 19,798,081 km (0.069 R)
• M55: 19,881,108 km (0.11 R)
• M56: 20,047,461 km (0.106 R)
• M57: 20,970,929 km (0.116 R)
• M58: 21,097,937 km (0.027 R)
• M59: 21,267,731 km (0.107 R)
• M60: 21,395,338 km (0.116 R)
• M61: 22,511,936 km (0.091 R)
• M62: 22,641,937 km (0.057 R)
• M63: 23,956,304 km (0.103 R)
• M64: 24,044,866 km (0.119 R)
• M65: 24,133,428 km (0.09 R)
• M66: 24,622,762 km (0.062 R)
• M67: 24,846,262 km (0.111 R)
• M68: 25,295,354 km (0.072 R)
• M69: 26,521,010 km (0.068 R)
• M70: 26,887,973 km (0.066 R)
• M71: 27,164,281 km (0.059 R)
• M72: 27,766,113 km (0.1 R)
• M73: 27,952,213 km (0.103 R)
• M74: 29,171,734 km (0.089 R)
• M75: 29,408,249 km (0.106 R)
• M76: 29,930,794 km (0.057 R)
• M77: 30,217,274 km (0.1 R)
• M78: 30,792,627 km (0.112 R)
• M79: 30,985,309 km (0.073 R)
• M80: 31,178,291 km (0.096 R)
• M81: 31,468,510 km (0.084 R)
• M82: 32,149,330 km (0.088 R)
• M83: 32,835,087 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 11.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.45 AU - 9.25 AU

Year: 9569 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,971,450 km

• M1: 162,613 km (0.069 R)
• M2: 564,283 km (0.073 R)
• M3: 946,207 km (0.09 R)
• M4: 1,460,973 km (0.068 R)
• M5: 2,031,389 km (0.117 R)
• M6: 2,121,597 km (0.108 R)
• M7: 2,259,377 km (0.116 R)
• M8: 2,715,650 km (0.098 R)
• M9: 2,865,697 km (0.047 R)
• M10: 3,174,317 km (0.096 R)
• M11: 3,493,858 km (0.093 R)
• M12: 3,768,071 km (0.078 R)
• M13: 3,879,671 km (0.095 R)
• M14: 4,049,315 km (0.114 R)
• M15: 4,843,081 km (0.061 R)
• M16: 4,934,187 km (0.098 R)
• M17: 5,242,209 km (0.095 R)
• M18: 5,367,272 km (0.038 R)
• M19: 5,652,107 km (0.091 R)
• M20: 5,812,625 km (0.042 R)
• M21: 7,011,951 km (0.093 R)
• M22: 7,323,564 km (0.092 R)
• M23: 7,639,814 km (0.041 R)
• M24: 7,746,178 km (0.058 R)
• M25: 8,468,287 km (0.104 R)
• M26: 8,541,590 km (0.044 R)
• M27: 8,615,192 km (0.059 R)
• M28: 8,800,244 km (0.097 R)
• M29: 8,949,094 km (0.101 R)
• M30: 10,131,516 km (0.064 R)
• M31: 10,840,460 km (0.088 R)
• M32: 10,960,138 km (0.045 R)
• M33: 11,160,749 km (0.104 R)
• M34: 11,322,016 km (0.104 R)
• M35: 12,223,044 km (0.079 R)
• M36: 12,724,196 km (0.092 R)
• M37: 12,977,316 km (0.107 R)
• M38: 13,189,595 km (0.112 R)
• M39: 13,746,698 km (0.113 R)
• M40: 14,049,933 km (0.092 R)
• M41: 14,267,897 km (0.113 R)
• M42: 14,355,262 km (0.102 R)
• M43: 15,061,663 km (0.072 R)
• M44: 15,284,714 km (0.091 R)
• M45: 16,738,207 km (0.075 R)
• M46: 17,434,734 km (0.036 R)
• M47: 17,857,199 km (0.088 R)
• M48: 18,188,109 km (0.091 R)
• M49: 18,473,243 km (0.102 R)
• M50: 19,531,797 km (0.07 R)
• M51: 20,068,554 km (0.116 R)
• M52: 20,264,827 km (0.049 R)
• M53: 20,511,214 km (0.117 R)
• M54: 21,306,178 km (0.103 R)
• M55: 21,657,284 km (0.077 R)
• M56: 22,415,745 km (0.065 R)
• M57: 22,568,484 km (0.092 R)
• M58: 22,823,998 km (0.047 R)
• M59: 22,926,322 km (0.098 R)
• M60: 23,699,444 km (0.116 R)
• M61: 24,480,944 km (0.097 R)
• M62: 26,069,374 km (0.058 R)
• M63: 26,713,991 km (0.091 R)
• M64: 26,822,001 km (0.063 R)
• M65: 26,930,160 km (0.069 R)
• M66: 27,255,386 km (0.079 R)
• M67: 27,909,577 km (0.107 R)
• M68: 28,128,888 km (0.067 R)
• M69: 29,011,515 km (0.074 R)
• M70: 30,071,566 km (0.072 R)
• M71: 32,114,624 km (0.091 R)
• M72: 32,632,382 km (0.047 R)
• M73: 35,499,425 km (0.096 R)
• M74: 35,618,206 km (0.098 R)
• M75: 35,796,526 km (0.102 R)
• M76: 36,572,790 km (0.101 R)
• M77: 36,692,618 km (0.109 R)
• M78: 36,993,010 km (0.12 R)
• M79: 37,777,801 km (0.071 R)
• M80: 38,141,922 km (0.106 R)
• M81: 39,302,353 km (0.118 R)
• M82: 39,979,582 km (0.108 R)
• M83: 41,220,646 km (0.096 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit