🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 257 Days

Day: 16.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 301 Days

Day: 16.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.84 AU - 3.6 AU

Year: 2040 Days

Day: 15.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,035,964 km

• M1: 259,852 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.94 AU - 4.34 AU

Year: 2452 Days

Day: 26.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 14.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.46 AU - 6.7 AU

Year: 5960 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,035,964 km

• M1: 259,403 km (0.098 R)
• M2: 491,279 km (0.096 R)
• M3: 620,831 km (0.095 R)
• M4: 1,216,231 km (0.116 R)
• M5: 1,500,317 km (0.07 R)
• M6: 2,295,729 km (0.075 R)
• M7: 2,513,394 km (0.051 R)
• M8: 2,668,078 km (0.094 R)
• M9: 3,300,279 km (0.078 R)
• M10: 3,624,008 km (0.08 R)
• M11: 4,302,884 km (0.096 R)
• M12: 4,510,077 km (0.085 R)
• M13: 4,678,374 km (0.113 R)
• M14: 5,372,209 km (0.114 R)
• M15: 5,595,858 km (0.054 R)
• M16: 6,663,688 km (0.111 R)
• M17: 7,001,180 km (0.099 R)
• M18: 7,270,457 km (0.05 R)
• M19: 7,493,208 km (0.077 R)
• M20: 7,819,032 km (0.114 R)
• M21: 8,047,318 km (0.105 R)
• M22: 8,693,282 km (0.108 R)
• M23: 9,275,517 km (0.111 R)
• M24: 9,517,417 km (0.096 R)
• M25: 10,729,907 km (0.112 R)
• M26: 10,984,074 km (0.114 R)
• M27: 11,126,042 km (0.111 R)
• M28: 11,642,305 km (0.093 R)
• M29: 12,107,853 km (0.103 R)
• M30: 12,549,765 km (0.098 R)
• M31: 13,268,134 km (0.072 R)
• M32: 13,693,291 km (0.1 R)
• M33: 14,525,953 km (0.104 R)
• M34: 15,853,784 km (0.062 R)
• M35: 16,760,497 km (0.095 R)
• M36: 16,957,068 km (0.102 R)
• M37: 17,319,245 km (0.07 R)
• M38: 17,917,636 km (0.079 R)
• M39: 18,556,569 km (0.072 R)
• M40: 19,960,694 km (0.09 R)
• M41: 21,541,046 km (0.089 R)
• M42: 22,220,221 km (0.119 R)
• M43: 22,328,230 km (0.087 R)
• M44: 22,580,602 km (0.116 R)
• M45: 22,761,615 km (0.031 R)
• M46: 22,979,280 km (0.115 R)
• M47: 23,416,854 km (0.116 R)
• M48: 23,526,659 km (0.094 R)
• M49: 24,078,376 km (0.075 R)
• M50: 25,119,577 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 5

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.41 AU - 21.27 AU

Year: 26607 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,035,964 km

• M1: 71,358 km (0.098 R)
• M2: 126,709 km (0.041 R)
• M3: 175,478 km (0.101 R)
• M4: 244,892 km (0.058 R)
• M5: 283,488 km (0.046 R)
• M6: 526,884 km (0.054 R)
• M7: 596,447 km (0.066 R)
• M8: 968,497 km (0.101 R)
• M9: 1,032,973 km (0.057 R)
• M10: 1,211,892 km (0.086 R)
• M11: 1,624,184 km (0.083 R)
• M12: 2,216,592 km (0.119 R)
• M13: 3,120,761 km (0.059 R)
• M14: 3,477,851 km (0.12 R)
• M15: 3,511,062 km (0.054 R)
• M16: 3,745,781 km (0.1 R)
• M17: 3,779,740 km (0.096 R)
• M18: 3,951,029 km (0.075 R)
• M19: 4,230,329 km (0.078 R)
• M20: 4,408,200 km (0.094 R)
• M21: 4,516,061 km (0.119 R)
• M22: 5,603,338 km (0.049 R)
• M23: 6,479,533 km (0.097 R)
• M24: 6,725,771 km (0.115 R)
• M25: 7,440,101 km (0.111 R)
• M26: 8,266,629 km (0.095 R)
• M27: 9,213,733 km (0.102 R)
• M28: 9,397,888 km (0.073 R)
• M29: 9,583,389 km (0.062 R)
• M30: 10,242,069 km (0.046 R)
• M31: 10,480,827 km (0.115 R)
• M32: 10,866,640 km (0.1 R)
• M33: 11,454,111 km (0.108 R)
• M34: 11,602,661 km (0.032 R)
• M35: 11,652,328 km (0.109 R)
• M36: 12,051,904 km (0.102 R)
• M37: 12,253,412 km (0.088 R)
• M38: 13,642,428 km (0.084 R)
• M39: 13,852,464 km (0.096 R)
• M40: 13,905,122 km (0.049 R)
• M41: 14,063,546 km (0.113 R)
• M42: 14,918,498 km (0.117 R)
• M43: 15,570,595 km (0.112 R)
• M44: 16,121,115 km (0.07 R)
• M45: 17,015,262 km (0.084 R)
• M46: 18,444,221 km (0.092 R)
• M47: 18,618,353 km (0.099 R)
• M48: 19,911,327 km (0.094 R)
• M49: 20,388,694 km (0.117 R)
• M50: 22,397,045 km (0.106 R)
• M51: 23,393,367 km (0.108 R)
• M52: 25,171,338 km (0.114 R)
• M53: 25,493,272 km (0.042 R)
• M54: 25,687,151 km (0.117 R)
• M55: 26,467,603 km (0.086 R)
• M56: 26,992,243 km (0.066 R)
• M57: 28,118,416 km (0.093 R)
• M58: 29,530,620 km (0.034 R)
• M59: 30,553,271 km (0.095 R)
• M60: 30,621,936 km (0.061 R)
• M61: 30,965,712 km (0.118 R)
• M62: 31,587,590 km (0.11 R)
• M63: 31,726,417 km (0.055 R)
• M64: 32,563,268 km (0.116 R)
• M65: 32,843,913 km (0.117 R)
• M66: 33,478,208 km (0.113 R)
• M67: 33,832,306 km (0.111 R)
• M68: 33,974,275 km (0.118 R)
• M69: 34,330,019 km (0.12 R)
• M70: 34,758,766 km (0.105 R)
• M71: 35,405,029 km (0.105 R)
• M72: 36,782,376 km (0.083 R)
• M73: 37,074,541 km (0.072 R)
• M74: 37,734,866 km (0.097 R)
• M75: 38,769,635 km (0.067 R)
• M76: 39,290,534 km (0.086 R)
• M77: 40,038,673 km (0.078 R)
• M78: 40,414,463 km (0.064 R)
• M79: 41,321,325 km (0.072 R)
• M80: 41,929,590 km (0.108 R)
• M81: 42,158,326 km (0.069 R)
• M82: 43,385,926 km (0.119 R)
• M83: 43,849,230 km (0.104 R)
• M84: 43,926,722 km (0.096 R)
• M85: 44,936,807 km (0.119 R)
• M86: 46,269,275 km (0.064 R)
• M87: 48,892,623 km (0.104 R)
• M88: 49,374,777 km (0.053 R)
• M89: 49,939,210 km (0.079 R)
• M90: 50,586,969 km (0.107 R)
• M91: 50,668,200 km (0.074 R)
• M92: 52,875,966 km (0.112 R)
• M93: 54,948,046 km (0.117 R)
• M94: 55,951,997 km (0.117 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit