🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.72 AU - 0.96 AU

Year: 281 Days

Day: 34.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.43 AU - 3.75 AU

Year: 1984 Days

Day: 37 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,245,284 km

• M1: 980,165 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.36 AU - 5.4 AU

Year: 3348 Days

Day: 37.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 10.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.96 AU - 6.28 AU

Year: 4866 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,245,284 km

• M1: 131,497 km (0.064 R)
• M2: 267,331 km (0.081 R)
• M3: 418,575 km (0.052 R)
• M4: 559,646 km (0.109 R)
• M5: 636,838 km (0.097 R)
• M6: 706,252 km (0.077 R)
• M7: 828,623 km (0.105 R)
• M8: 985,252 km (0.1 R)
• M9: 1,053,618 km (0.043 R)
• M10: 1,283,849 km (0.114 R)
• M11: 1,374,505 km (0.119 R)
• M12: 1,610,720 km (0.079 R)
• M13: 1,709,006 km (0.092 R)
• M14: 1,877,453 km (0.113 R)
• M15: 3,020,231 km (0.098 R)
• M16: 3,225,180 km (0.051 R)
• M17: 3,498,496 km (0.075 R)
• M18: 3,801,282 km (0.111 R)
• M19: 3,867,255 km (0.093 R)
• M20: 4,045,126 km (0.097 R)
• M21: 4,760,055 km (0.111 R)
• M22: 4,903,070 km (0.111 R)
• M23: 5,714,489 km (0.12 R)
• M24: 5,790,335 km (0.118 R)
• M25: 6,200,682 km (0.108 R)
• M26: 6,860,558 km (0.117 R)
• M27: 7,185,335 km (0.115 R)
• M28: 7,377,120 km (0.104 R)
• M29: 7,906,247 km (0.053 R)
• M30: 8,161,162 km (0.104 R)
• M31: 8,418,770 km (0.119 R)
• M32: 8,708,242 km (0.079 R)
• M33: 9,059,946 km (0.077 R)
• M34: 9,656,393 km (0.084 R)
• M35: 9,777,268 km (0.108 R)
• M36: 9,868,224 km (0.067 R)
• M37: 9,959,478 km (0.082 R)
• M38: 10,173,403 km (0.026 R)
• M39: 10,419,940 km (0.032 R)
• M40: 10,543,808 km (0.052 R)
• M41: 11,266,216 km (0.11 R)
• M42: 12,069,407 km (0.034 R)
• M43: 12,199,706 km (0.043 R)
• M44: 12,363,217 km (0.116 R)
• M45: 12,725,393 km (0.07 R)
• M46: 13,191,391 km (0.099 R)
• M47: 13,595,305 km (0.072 R)
• M48: 13,696,882 km (0.047 R)
• M49: 14,105,882 km (0.079 R)
• M50: 14,380,843 km (0.091 R)
• M51: 14,449,808 km (0.087 R)
• M52: 14,761,719 km (0.104 R)
• M53: 14,936,001 km (0.059 R)
• M54: 15,146,036 km (0.12 R)
• M55: 15,604,404 km (0.109 R)
• M56: 15,924,394 km (0.111 R)
• M57: 18,150,111 km (0.096 R)
• M58: 18,411,758 km (0.094 R)
• M59: 18,825,246 km (0.059 R)
• M60: 19,432,464 km (0.095 R)
• M61: 19,546,907 km (0.101 R)
• M62: 20,704,794 km (0.108 R)
• M63: 20,860,825 km (0.064 R)
• M64: 21,134,888 km (0.102 R)
• M65: 21,370,804 km (0.082 R)
• M66: 21,528,480 km (0.111 R)
• M67: 21,765,892 km (0.105 R)
• M68: 22,322,994 km (0.103 R)
• M69: 22,764,009 km (0.058 R)
• M70: 24,022,276 km (0.043 R)
• M71: 25,136,631 km (0.101 R)
• M72: 25,344,871 km (0.069 R)
• M73: 25,595,448 km (0.057 R)
• M74: 26,099,144 km (0.055 R)
• M75: 26,648,467 km (0.1 R)
• M76: 28,406,092 km (0.074 R)
• M77: 28,492,710 km (0.07 R)
• M78: 28,971,124 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 11.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.03 AU - 10.41 AU

Year: 11933 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,245,284 km

• M1: 181,462 km (0.101 R)
• M2: 315,801 km (0.034 R)
• M3: 476,170 km (0.077 R)
• M4: 582,085 km (0.061 R)
• M5: 1,372,261 km (0.115 R)
• M6: 1,490,743 km (0.106 R)
• M7: 1,977,833 km (0.069 R)
• M8: 2,112,920 km (0.053 R)
• M9: 2,274,486 km (0.114 R)
• M10: 2,733,602 km (0.043 R)
• M11: 3,116,722 km (0.078 R)
• M12: 3,248,219 km (0.096 R)
• M13: 4,104,816 km (0.064 R)
• M14: 4,905,464 km (0.091 R)
• M15: 5,434,143 km (0.078 R)
• M16: 5,785,997 km (0.108 R)
• M17: 5,915,848 km (0.055 R)
• M18: 6,145,331 km (0.095 R)
• M19: 7,301,573 km (0.096 R)
• M20: 7,512,506 km (0.117 R)
• M21: 7,654,325 km (0.119 R)
• M22: 7,725,533 km (0.049 R)
• M23: 7,832,795 km (0.1 R)
• M24: 8,012,761 km (0.079 R)
• M25: 8,413,384 km (0.089 R)
• M26: 8,671,740 km (0.068 R)
• M27: 9,272,076 km (0.106 R)
• M28: 9,654,149 km (0.111 R)
• M29: 10,394,359 km (0.08 R)
• M30: 10,473,347 km (0.028 R)
• M31: 10,711,507 km (0.107 R)
• M32: 11,518,438 km (0.085 R)
• M33: 11,600,118 km (0.094 R)
• M34: 12,261,341 km (0.076 R)
• M35: 12,807,373 km (0.086 R)
• M36: 13,019,652 km (0.059 R)
• M37: 13,706,456 km (0.043 R)
• M38: 13,836,606 km (0.097 R)
• M39: 14,098,103 km (0.083 R)
• M40: 14,317,115 km (0.029 R)
• M41: 14,847,738 km (0.106 R)
• M42: 15,249,857 km (0.074 R)
• M43: 15,700,895 km (0.111 R)
• M44: 16,019,239 km (0.09 R)
• M45: 16,293,901 km (0.102 R)
• M46: 17,173,686 km (0.064 R)
• M47: 18,068,730 km (0.101 R)
• M48: 19,221,232 km (0.077 R)
• M49: 19,855,377 km (0.102 R)
• M50: 20,199,602 km (0.118 R)
• M51: 21,294,659 km (0.09 R)
• M52: 21,495,718 km (0.062 R)
• M53: 22,562,201 km (0.082 R)
• M54: 23,024,459 km (0.119 R)
• M55: 23,438,097 km (0.049 R)
• M56: 23,645,888 km (0.099 R)
• M57: 24,588,056 km (0.108 R)
• M58: 25,329,463 km (0.114 R)
• M59: 25,489,233 km (0.063 R)
• M60: 27,324,051 km (0.113 R)
• M61: 28,036,735 km (0.113 R)
• M62: 28,202,041 km (0.095 R)
• M63: 28,589,200 km (0.099 R)
• M64: 28,700,052 km (0.081 R)
• M65: 29,704,752 km (0.098 R)
• M66: 30,891,362 km (0.111 R)
• M67: 31,233,343 km (0.118 R)
• M68: 31,806,003 km (0.056 R)
• M69: 32,093,530 km (0.098 R)
• M70: 32,497,744 km (0.118 R)
• M71: 32,845,409 km (0.092 R)
• M72: 33,837,393 km (0.059 R)
• M73: 34,366,520 km (0.112 R)
• M74: 35,076,213 km (0.059 R)
• M75: 36,150,026 km (0.076 R)
• M76: 36,269,854 km (0.112 R)
• M77: 36,630,684 km (0.073 R)
• M78: 37,052,999 km (0.08 R)
• M79: 37,659,020 km (0.057 R)
• M80: 38,329,667 km (0.084 R)
• M81: 38,697,080 km (0.1 R)
• M82: 39,373,711 km (0.102 R)
• M83: 39,868,132 km (0.11 R)
• M84: 40,738,642 km (0.11 R)
• M85: 41,176,216 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit