🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.77 AU - 1.23 AU

Year: 363 Days

Day: 38.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,164,189 km

• M1: 53,257 km (0.106 R)
• M2: 221,854 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.93 AU - 1.37 AU

Year: 448 Days

Day: 37.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,164,189 km

• M1: 484,248 km (0.113 R)
• M2: 906,713 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.04 AU - 3.24 AU

Year: 1559 Days

Day: 31.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,164,189 km

• M1: 26,928 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 13.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.05 AU - 8.13 AU

Year: 6148 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,164,189 km

• M1: 174,282 km (0.082 R)
• M2: 358,287 km (0.117 R)
• M3: 502,798 km (0.104 R)
• M4: 806,183 km (0.081 R)
• M5: 995,574 km (0.104 R)
• M6: 1,216,979 km (0.074 R)
• M7: 1,351,018 km (0.115 R)
• M8: 1,455,138 km (0.077 R)
• M9: 1,690,456 km (0.101 R)
• M10: 2,385,637 km (0.093 R)
• M11: 2,513,244 km (0.097 R)
• M12: 2,709,217 km (0.081 R)
• M13: 3,001,232 km (0.104 R)
• M14: 3,116,273 km (0.102 R)
• M15: 3,232,960 km (0.077 R)
• M16: 3,913,181 km (0.03 R)
• M17: 4,478,661 km (0.099 R)
• M18: 4,960,665 km (0.117 R)
• M19: 5,180,275 km (0.103 R)
• M20: 5,291,277 km (0.088 R)
• M21: 5,600,795 km (0.06 R)
• M22: 5,714,788 km (0.109 R)
• M23: 6,594,723 km (0.041 R)
• M24: 7,050,697 km (0.086 R)
• M25: 7,142,999 km (0.116 R)
• M26: 7,360,215 km (0.114 R)
• M27: 7,579,675 km (0.101 R)
• M28: 7,737,800 km (0.067 R)
• M29: 8,315,996 km (0.049 R)
• M30: 8,808,622 km (0.096 R)
• M31: 9,412,249 km (0.078 R)
• M32: 9,753,482 km (0.069 R)
• M33: 10,168,317 km (0.114 R)
• M34: 10,272,886 km (0.108 R)
• M35: 10,518,376 km (0.101 R)
• M36: 11,266,664 km (0.105 R)
• M37: 11,483,581 km (0.075 R)
• M38: 11,848,301 km (0.088 R)
• M39: 12,477,061 km (0.053 R)
• M40: 12,664,058 km (0.049 R)
• M41: 12,889,801 km (0.04 R)
• M42: 13,536,363 km (0.049 R)
• M43: 14,310,682 km (0.119 R)
• M44: 14,427,967 km (0.054 R)
• M45: 14,782,065 km (0.088 R)
• M46: 15,298,626 km (0.108 R)
• M47: 15,699,997 km (0.049 R)
• M48: 15,983,037 km (0.109 R)
• M49: 17,049,221 km (0.093 R)
• M50: 18,053,770 km (0.075 R)
• M51: 19,466,124 km (0.11 R)
• M52: 19,726,723 km (0.102 R)
• M53: 20,913,932 km (0.115 R)
• M54: 21,718,170 km (0.064 R)
• M55: 22,260,014 km (0.108 R)
• M56: 22,623,686 km (0.069 R)
• M57: 22,806,195 km (0.072 R)
• M58: 23,081,007 km (0.057 R)
• M59: 24,471,519 km (0.065 R)
• M60: 24,799,886 km (0.064 R)
• M61: 25,460,959 km (0.094 R)
• M62: 25,984,552 km (0.058 R)
• M63: 26,897,099 km (0.085 R)
• M64: 27,042,209 km (0.117 R)
• M65: 27,576,273 km (0.114 R)
• M66: 28,064,860 km (0.083 R)
• M67: 28,408,636 km (0.1 R)
• M68: 28,704,391 km (0.092 R)
• M69: 29,050,710 km (0.113 R)
• M70: 29,498,007 km (0.071 R)
• M71: 29,847,468 km (0.093 R)
• M72: 30,248,540 km (0.111 R)
• M73: 31,462,676 km (0.115 R)
• M74: 32,847,354 km (0.081 R)
• M75: 33,781,593 km (0.072 R)
• M76: 34,042,791 km (0.108 R)
• M77: 34,304,437 km (0.086 R)
• M78: 34,724,658 km (0.097 R)
• M79: 34,829,975 km (0.116 R)
• M80: 35,252,289 km (0.064 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 12.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.84 AU - 8.84 AU

Year: 7978 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,164,189 km

• M1: 349,909 km (0.115 R)
• M2: 447,298 km (0.089 R)
• M3: 808,128 km (0.112 R)
• M4: 1,014,722 km (0.09 R)
• M5: 1,124,826 km (0.103 R)
• M6: 1,297,911 km (0.086 R)
• M7: 1,387,969 km (0.076 R)
• M8: 1,922,183 km (0.08 R)
• M9: 2,239,331 km (0.045 R)
• M10: 3,044,017 km (0.101 R)
• M11: 3,414,721 km (0.097 R)
• M12: 3,843,768 km (0.097 R)
• M13: 4,473,276 km (0.056 R)
• M14: 4,635,739 km (0.119 R)
• M15: 4,895,142 km (0.076 R)
• M16: 5,110,862 km (0.114 R)
• M17: 5,701,773 km (0.062 R)
• M18: 6,056,470 km (0.114 R)
• M19: 6,159,094 km (0.051 R)
• M20: 6,262,466 km (0.073 R)
• M21: 6,392,317 km (0.098 R)
• M22: 6,760,926 km (0.115 R)
• M23: 7,001,480 km (0.088 R)
• M24: 7,163,494 km (0.109 R)
• M25: 7,574,140 km (0.108 R)
• M26: 7,657,167 km (0.099 R)
• M27: 8,793,213 km (0.072 R)
• M28: 9,114,849 km (0.073 R)
• M29: 9,351,213 km (0.077 R)
• M30: 10,042,206 km (0.062 R)
• M31: 10,874,269 km (0.108 R)
• M32: 10,968,067 km (0.09 R)
• M33: 12,375,035 km (0.096 R)
• M34: 12,834,600 km (0.09 R)
• M35: 14,144,329 km (0.077 R)
• M36: 14,867,036 km (0.031 R)
• M37: 15,531,401 km (0.107 R)
• M38: 16,133,981 km (0.104 R)
• M39: 17,729,143 km (0.098 R)
• M40: 18,321,550 km (0.116 R)
• M41: 19,336,123 km (0.099 R)
• M42: 19,716,401 km (0.07 R)
• M43: 20,330,201 km (0.104 R)
• M44: 21,184,405 km (0.104 R)
• M45: 21,458,618 km (0.118 R)
• M46: 21,931,497 km (0.071 R)
• M47: 22,407,966 km (0.066 R)
• M48: 23,209,362 km (0.059 R)
• M49: 23,938,801 km (0.12 R)
• M50: 24,634,581 km (0.053 R)
• M51: 25,378,531 km (0.086 R)
• M52: 25,795,011 km (0.038 R)
• M53: 26,381,884 km (0.058 R)
• M54: 28,212,064 km (0.079 R)
• M55: 28,816,739 km (0.117 R)
• M56: 29,033,805 km (0.106 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit