🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.99 AU - 1.19 AU

Year: 433 Days

Day: 41.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,607,147 km

• M1: 178,769 km (0.114 R)
• M2: 229,334 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.94 AU - 2.16 AU

Year: 1118 Days

Day: 46.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,607,147 km

• M1: 309,368 km (0.063 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 12.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.32 AU - 4.74 AU

Year: 3672 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,607,147 km

• M1: 219,610 km (0.119 R)
• M2: 303,833 km (0.053 R)
• M3: 401,820 km (0.119 R)
• M4: 598,242 km (0.059 R)
• M5: 696,228 km (0.11 R)
• M6: 839,842 km (0.105 R)
• M7: 1,048,232 km (0.116 R)
• M8: 1,193,342 km (0.09 R)
• M9: 1,274,275 km (0.11 R)
• M10: 1,801,308 km (0.032 R)
• M11: 2,362,450 km (0.104 R)
• M12: 2,709,217 km (0.081 R)
• M13: 3,056,284 km (0.062 R)
• M14: 3,218,897 km (0.084 R)
• M15: 3,301,326 km (0.063 R)
• M16: 3,451,372 km (0.092 R)
• M17: 3,552,800 km (0.104 R)
• M18: 3,672,329 km (0.081 R)
• M19: 3,862,916 km (0.118 R)
• M20: 4,128,303 km (0.066 R)
• M21: 4,344,771 km (0.083 R)
• M22: 4,602,378 km (0.097 R)
• M23: 4,695,578 km (0.102 R)
• M24: 4,827,074 km (0.094 R)
• M25: 5,017,213 km (0.072 R)
• M26: 5,523,153 km (0.117 R)
• M27: 5,662,130 km (0.084 R)
• M28: 6,086,389 km (0.088 R)
• M29: 6,209,359 km (0.046 R)
• M30: 6,333,375 km (0.075 R)
• M31: 6,499,878 km (0.092 R)
• M32: 6,583,802 km (0.08 R)
• M33: 6,794,885 km (0.1 R)
• M34: 6,922,791 km (0.031 R)
• M35: 7,245,773 km (0.118 R)
• M36: 7,376,372 km (0.068 R)
• M37: 7,951,426 km (0.115 R)
• M38: 8,041,185 km (0.06 R)
• M39: 8,131,243 km (0.078 R)
• M40: 8,358,033 km (0.056 R)
• M41: 8,679,070 km (0.112 R)
• M42: 9,690,202 km (0.117 R)
• M43: 9,882,585 km (0.094 R)
• M44: 10,124,634 km (0.095 R)
• M45: 10,368,778 km (0.089 R)
• M46: 10,689,067 km (0.106 R)
• M47: 10,788,250 km (0.105 R)
• M48: 11,062,613 km (0.113 R)
• M49: 11,465,929 km (0.055 R)
• M50: 11,618,369 km (0.074 R)
• M51: 11,925,344 km (0.038 R)
• M52: 12,573,551 km (0.079 R)
• M53: 12,678,420 km (0.086 R)
• M54: 12,783,437 km (0.088 R)
• M55: 13,286,535 km (0.087 R)
• M56: 13,393,348 km (0.04 R)
• M57: 14,476,436 km (0.093 R)
• M58: 14,558,865 km (0.06 R)
• M59: 14,917,600 km (0.096 R)
• M60: 15,195,553 km (0.112 R)
• M61: 15,615,774 km (0.054 R)
• M62: 16,210,575 km (0.116 R)
• M63: 16,353,142 km (0.113 R)
• M64: 16,697,366 km (0.089 R)
• M65: 17,714,931 km (0.058 R)
• M66: 17,950,398 km (0.112 R)
• M67: 18,098,051 km (0.09 R)
• M68: 18,394,554 km (0.062 R)
• M69: 19,233,499 km (0.088 R)
• M70: 19,870,936 km (0.1 R)
• M71: 20,115,528 km (0.099 R)
• M72: 20,268,866 km (0.038 R)
• M73: 20,484,436 km (0.102 R)
• M74: 20,607,855 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 12

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.34 AU - 8.38 AU

Year: 9205 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,607,147 km

• M1: 157,227 km (0.069 R)
• M2: 340,784 km (0.093 R)
• M3: 522,396 km (0.109 R)
• M4: 879,336 km (0.052 R)
• M5: 1,204,861 km (0.1 R)
• M6: 1,435,840 km (0.062 R)
• M7: 1,751,043 km (0.115 R)
• M8: 1,845,290 km (0.077 R)
• M9: 2,908,332 km (0.109 R)
• M10: 3,605,907 km (0.11 R)
• M11: 3,788,267 km (0.056 R)
• M12: 4,418,523 km (0.108 R)
• M13: 5,424,718 km (0.119 R)
• M14: 5,846,734 km (0.119 R)
• M15: 7,213,759 km (0.084 R)
• M16: 7,483,185 km (0.104 R)
• M17: 7,599,721 km (0.111 R)
• M18: 7,834,590 km (0.113 R)
• M19: 8,634,789 km (0.112 R)
• M20: 8,798,000 km (0.072 R)
• M21: 9,210,442 km (0.082 R)
• M22: 9,419,131 km (0.071 R)
• M23: 9,502,906 km (0.045 R)
• M24: 9,713,839 km (0.109 R)
• M25: 9,883,632 km (0.071 R)
• M26: 10,528,997 km (0.109 R)
• M27: 11,410,877 km (0.095 R)
• M28: 11,545,216 km (0.087 R)
• M29: 12,087,807 km (0.104 R)
• M30: 12,179,062 km (0.072 R)
• M31: 12,546,325 km (0.035 R)
• M32: 12,964,002 km (0.119 R)
• M33: 13,057,351 km (0.087 R)
• M34: 14,195,940 km (0.12 R)
• M35: 15,862,909 km (0.042 R)
• M36: 16,364,960 km (0.103 R)
• M37: 16,465,938 km (0.062 R)
• M38: 16,617,930 km (0.089 R)
• M39: 17,281,696 km (0.041 R)
• M40: 18,006,198 km (0.116 R)
• M41: 18,162,827 km (0.115 R)
• M42: 18,372,264 km (0.111 R)
• M43: 19,431,567 km (0.064 R)
• M44: 21,720,115 km (0.062 R)
• M45: 22,389,565 km (0.092 R)
• M46: 22,726,759 km (0.036 R)
• M47: 24,495,903 km (0.085 R)
• M48: 24,727,481 km (0.097 R)
• M49: 25,426,402 km (0.093 R)
• M50: 26,427,511 km (0.097 R)
• M51: 27,141,990 km (0.115 R)
• M52: 28,468,475 km (0.112 R)
• M53: 28,711,871 km (0.057 R)
• M54: 30,063,038 km (0.105 R)
• M55: 30,310,922 km (0.112 R)
• M56: 30,435,088 km (0.096 R)
• M57: 32,001,977 km (0.095 R)
• M58: 32,572,543 km (0.071 R)
• M59: 33,852,353 km (0.104 R)
• M60: 34,045,633 km (0.088 R)
• M61: 34,174,736 km (0.112 R)
• M62: 34,887,869 km (0.072 R)
• M63: 35,148,469 km (0.12 R)
• M64: 35,999,680 km (0.095 R)
• M65: 37,388,996 km (0.066 R)
• M66: 38,056,801 km (0.075 R)
• M67: 39,675,599 km (0.095 R)
• M68: 41,041,577 km (0.117 R)
• M69: 43,749,448 km (0.082 R)
• M70: 44,947,727 km (0.079 R)
• M71: 45,444,392 km (0.095 R)
• M72: 46,014,061 km (0.057 R)
• M73: 46,729,588 km (0.119 R)
• M74: 46,873,202 km (0.079 R)
• M75: 47,376,748 km (0.041 R)
• M76: 48,244,117 km (0.097 R)
• M77: 48,461,781 km (0.106 R)
• M78: 48,607,191 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit