🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 458 Days

Day: 36.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,301,833 km

• M1: 52,658 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.99 AU - 1.61 AU

Year: 523 Days

Day: 18.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.7 AU - 1.88 AU

Year: 846 Days

Day: 26.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 8.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.76 AU - 6.64 AU

Year: 5451 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,301,833 km

• M1: 181,462 km (0.102 R)
• M2: 379,979 km (0.118 R)
• M3: 569,968 km (0.097 R)
• M4: 636,988 km (0.107 R)
• M5: 1,002,156 km (0.078 R)
• M6: 1,232,088 km (0.103 R)
• M7: 1,308,233 km (0.063 R)
• M8: 1,546,543 km (0.053 R)
• M9: 1,642,884 km (0.115 R)
• M10: 2,469,113 km (0.116 R)
• M11: 2,747,365 km (0.1 R)
• M12: 2,915,812 km (0.088 R)
• M13: 3,423,547 km (0.109 R)
• M14: 3,939,660 km (0.05 R)
• M15: 4,091,651 km (0.064 R)
• M16: 4,226,289 km (0.114 R)
• M17: 4,421,066 km (0.104 R)
• M18: 4,559,145 km (0.051 R)
• M19: 4,759,007 km (0.114 R)
• M20: 4,961,862 km (0.095 R)
• M21: 5,375,949 km (0.1 R)
• M22: 5,608,424 km (0.084 R)
• M23: 5,822,648 km (0.031 R)
• M24: 6,548,647 km (0.118 R)
• M25: 7,210,169 km (0.109 R)
• M26: 7,303,069 km (0.041 R)
• M27: 8,326,917 km (0.114 R)
• M28: 9,042,593 km (0.083 R)
• M29: 9,726,554 km (0.092 R)
• M30: 10,374,762 km (0.049 R)
• M31: 10,585,097 km (0.025 R)
• M32: 10,770,299 km (0.104 R)
• M33: 11,332,487 km (0.09 R)
• M34: 11,494,801 km (0.074 R)
• M35: 11,986,529 km (0.032 R)
• M36: 12,124,309 km (0.087 R)
• M37: 12,235,011 km (0.096 R)
• M38: 12,457,314 km (0.105 R)
• M39: 12,624,864 km (0.11 R)
• M40: 12,821,286 km (0.102 R)
• M41: 12,877,684 km (0.1 R)
• M42: 13,160,573 km (0.077 R)
• M43: 13,646,019 km (0.077 R)
• M44: 13,818,804 km (0.073 R)
• M45: 15,887,743 km (0.111 R)
• M46: 16,008,767 km (0.104 R)
• M47: 16,373,936 km (0.098 R)
• M48: 16,557,642 km (0.108 R)
• M49: 18,654,256 km (0.11 R)
• M50: 20,272,456 km (0.059 R)
• M51: 20,799,789 km (0.093 R)
• M52: 20,998,754 km (0.117 R)
• M53: 21,298,249 km (0.103 R)
• M54: 21,599,240 km (0.071 R)
• M55: 22,714,791 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 13.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.28 AU - 11.82 AU

Year: 11250 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,301,833 km

• M1: 253,868 km (0.098 R)
• M2: 609,163 km (0.118 R)
• M3: 696,378 km (0.075 R)
• M4: 1,342,641 km (0.101 R)
• M5: 1,560,007 km (0.111 R)
• M6: 1,921,884 km (0.099 R)
• M7: 2,544,061 km (0.085 R)
• M8: 3,998,302 km (0.102 R)
• M9: 4,103,320 km (0.064 R)
• M10: 4,209,086 km (0.117 R)
• M11: 4,532,217 km (0.112 R)
• M12: 4,900,826 km (0.104 R)
• M13: 5,588,827 km (0.081 R)
• M14: 5,825,042 km (0.101 R)
• M15: 6,185,573 km (0.113 R)
• M16: 6,719,338 km (0.098 R)
• M17: 7,569,353 km (0.12 R)
• M18: 7,656,269 km (0.087 R)
• M19: 8,408,298 km (0.069 R)
• M20: 8,724,847 km (0.033 R)
• M21: 9,045,435 km (0.07 R)
• M22: 11,445,883 km (0.058 R)
• M23: 11,796,989 km (0.068 R)
• M24: 12,049,959 km (0.083 R)
• M25: 12,253,562 km (0.038 R)
• M26: 12,612,746 km (0.071 R)
• M27: 12,767,729 km (0.118 R)
• M28: 13,499,562 km (0.045 R)
• M29: 14,622,743 km (0.061 R)
• M30: 14,839,959 km (0.1 R)
• M31: 15,168,027 km (0.1 R)
• M32: 15,553,840 km (0.114 R)
• M33: 15,664,692 km (0.099 R)
• M34: 16,957,816 km (0.036 R)
• M35: 18,754,786 km (0.119 R)
• M36: 19,705,630 km (0.081 R)
• M37: 19,885,746 km (0.063 R)
• M38: 20,368,648 km (0.061 R)
• M39: 20,672,331 km (0.075 R)
• M40: 21,778,308 km (0.027 R)
• M41: 22,151,256 km (0.073 R)
• M42: 22,526,298 km (0.095 R)
• M43: 23,727,718 km (0.115 R)
• M44: 24,175,614 km (0.088 R)
• M45: 26,921,334 km (0.113 R)
• M46: 27,121,346 km (0.089 R)
• M47: 28,670,133 km (0.11 R)
• M48: 29,284,082 km (0.103 R)
• M49: 29,971,185 km (0.079 R)
• M50: 31,712,505 km (0.113 R)
• M51: 32,347,248 km (0.113 R)
• M52: 33,057,689 km (0.093 R)
• M53: 33,916,829 km (0.038 R)
• M54: 35,146,524 km (0.062 R)
• M55: 35,365,086 km (0.032 R)
• M56: 35,803,558 km (0.119 R)
• M57: 36,833,539 km (0.085 R)
• M58: 37,575,245 km (0.068 R)
• M59: 37,798,595 km (0.069 R)
• M60: 38,471,636 km (0.052 R)
• M61: 39,148,716 km (0.097 R)
• M62: 39,753,839 km (0.064 R)
• M63: 40,896,767 km (0.093 R)
• M64: 41,203,293 km (0.084 R)
• M65: 41,973,273 km (0.12 R)
• M66: 42,825,532 km (0.065 R)
• M67: 43,370,966 km (0.111 R)
• M68: 43,605,386 km (0.035 R)
• M69: 44,626,092 km (0.086 R)
• M70: 45,020,881 km (0.045 R)
• M71: 46,132,243 km (0.051 R)
• M72: 46,371,450 km (0.04 R)
• M73: 48,381,896 km (0.087 R)
• M74: 50,092,548 km (0.066 R)
• M75: 52,653,813 km (0.053 R)
• M76: 52,820,465 km (0.096 R)
• M77: 54,665,904 km (0.079 R)
• M78: 55,088,219 km (0.092 R)
• M79: 55,257,414 km (0.095 R)
• M80: 55,851,168 km (0.079 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit