🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 37.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.23 AU - 1.41 AU

Year: 557 Days

Day: 45.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,502,245 km

• M1: 205,547 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.37 AU - 1.89 AU

Year: 764 Days

Day: 42.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.69 AU - 1.71 AU

Year: 814 Days

Day: 27.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.6 AU - 3.66 AU

Year: 2033 Days

Day: 40.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,502,245 km

• M1: 1,823,000 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.64 AU - 3.72 AU

Year: 2082 Days

Day: 29.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.97 AU - 3.57 AU

Year: 2171 Days

Day: 16.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,502,245 km

• M1: 1,994,738 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.86 AU - 4.86 AU

Year: 3342 Days

Day: 20.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 12.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.75 AU - 11.59 AU

Year: 11039 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,502,245 km

• M1: 283,338 km (0.118 R)
• M2: 445,054 km (0.106 R)
• M3: 897,288 km (0.056 R)
• M4: 1,373,159 km (0.071 R)
• M5: 1,514,080 km (0.11 R)
• M6: 1,811,181 km (0.067 R)
• M7: 2,220,930 km (0.106 R)
• M8: 2,889,782 km (0.064 R)
• M9: 3,233,408 km (0.104 R)
• M10: 3,646,448 km (0.067 R)
• M11: 3,759,544 km (0.103 R)
• M12: 4,675,382 km (0.106 R)
• M13: 4,829,468 km (0.089 R)
• M14: 4,922,668 km (0.051 R)
• M15: 5,495,179 km (0.045 R)
• M16: 6,189,761 km (0.108 R)
• M17: 6,325,148 km (0.089 R)
• M18: 6,599,211 km (0.087 R)
• M19: 6,772,445 km (0.115 R)
• M20: 7,661,206 km (0.048 R)
• M21: 9,043,341 km (0.04 R)
• M22: 9,547,187 km (0.102 R)
• M23: 10,460,930 km (0.074 R)
• M24: 10,622,795 km (0.096 R)
• M25: 10,948,919 km (0.08 R)
• M26: 11,236,894 km (0.106 R)
• M27: 11,485,825 km (0.077 R)
• M28: 11,611,039 km (0.109 R)
• M29: 12,158,567 km (0.105 R)
• M30: 12,371,295 km (0.067 R)
• M31: 12,585,519 km (0.088 R)
• M32: 13,278,905 km (0.112 R)
• M33: 13,718,574 km (0.086 R)
• M34: 13,851,416 km (0.069 R)
• M35: 14,163,029 km (0.106 R)
• M36: 14,793,285 km (0.113 R)
• M37: 15,157,705 km (0.104 R)
• M38: 16,503,039 km (0.068 R)
• M39: 17,309,371 km (0.115 R)
• M40: 18,079,950 km (0.043 R)
• M41: 19,207,469 km (0.075 R)
• M42: 19,306,503 km (0.056 R)
• M43: 19,455,502 km (0.119 R)
• M44: 19,604,951 km (0.088 R)
• M45: 20,155,920 km (0.108 R)
• M46: 20,509,270 km (0.1 R)
• M47: 21,017,454 km (0.091 R)
• M48: 21,170,791 km (0.045 R)
• M49: 21,632,899 km (0.029 R)
• M50: 22,098,448 km (0.107 R)
• M51: 23,197,394 km (0.081 R)
• M52: 23,886,591 km (0.082 R)
• M53: 24,260,586 km (0.096 R)
• M54: 25,068,265 km (0.112 R)
• M55: 25,775,564 km (0.061 R)
• M56: 26,323,989 km (0.106 R)
• M57: 26,434,243 km (0.093 R)
• M58: 27,824,157 km (0.067 R)
• M59: 28,953,172 km (0.075 R)
• M60: 32,370,286 km (0.092 R)
• M61: 32,606,501 km (0.096 R)
• M62: 33,140,267 km (0.068 R)
• M63: 33,378,427 km (0.065 R)
• M64: 34,156,186 km (0.062 R)
• M65: 34,276,313 km (0.097 R)
• M66: 35,121,690 km (0.078 R)
• M67: 35,729,656 km (0.118 R)
• M68: 35,973,950 km (0.09 R)
• M69: 37,141,411 km (0.077 R)
• M70: 38,196,376 km (0.106 R)
• M71: 38,321,140 km (0.077 R)
• M72: 38,759,013 km (0.089 R)
• M73: 39,261,363 km (0.067 R)
• M74: 39,450,305 km (0.078 R)
• M75: 39,829,087 km (0.07 R)
• M76: 40,845,155 km (0.111 R)
• M77: 41,612,742 km (0.047 R)
• M78: 42,773,173 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 9.1

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.95 AU - 13.25 AU

Year: 15451 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,502,245 km

• M1: 196,422 km (0.088 R)
• M2: 426,204 km (0.105 R)
• M3: 718,219 km (0.086 R)
• M4: 1,415,196 km (0.077 R)
• M5: 2,087,788 km (0.085 R)
• M6: 2,617,514 km (0.105 R)
• M7: 3,257,344 km (0.082 R)
• M8: 3,362,811 km (0.105 R)
• M9: 3,505,078 km (0.1 R)
• M10: 4,439,167 km (0.113 R)
• M11: 5,035,016 km (0.084 R)
• M12: 5,529,586 km (0.082 R)
• M13: 5,996,780 km (0.052 R)
• M14: 6,126,482 km (0.112 R)
• M15: 6,476,690 km (0.067 R)
• M16: 6,878,510 km (0.117 R)
• M17: 7,288,408 km (0.118 R)
• M18: 7,753,209 km (0.074 R)
• M19: 7,847,456 km (0.117 R)
• M20: 8,468,436 km (0.115 R)
• M21: 9,204,757 km (0.053 R)
• M22: 10,269,744 km (0.106 R)
• M23: 10,685,626 km (0.08 R)
• M24: 10,895,662 km (0.096 R)
• M25: 11,319,921 km (0.091 R)
• M26: 13,070,366 km (0.087 R)
• M27: 14,553,479 km (0.078 R)
• M28: 15,492,505 km (0.061 R)
• M29: 16,089,401 km (0.101 R)
• M30: 16,149,539 km (0.107 R)
• M31: 16,815,549 km (0.043 R)
• M32: 20,148,290 km (0.087 R)
• M33: 21,523,693 km (0.113 R)
• M34: 22,256,124 km (0.108 R)
• M35: 22,996,933 km (0.091 R)
• M36: 23,064,551 km (0.098 R)
• M37: 24,364,257 km (0.107 R)
• M38: 24,502,336 km (0.106 R)
• M39: 24,710,127 km (0.087 R)
• M40: 25,547,128 km (0.069 R)
• M41: 26,180,824 km (0.067 R)
• M42: 26,393,253 km (0.081 R)
• M43: 27,823,858 km (0.051 R)
• M44: 30,909,314 km (0.096 R)
• M45: 31,283,907 km (0.105 R)
• M46: 31,359,005 km (0.091 R)
• M47: 32,796,790 km (0.09 R)
• M48: 33,408,645 km (0.114 R)
• M49: 34,024,390 km (0.053 R)
• M50: 34,643,725 km (0.065 R)
• M51: 34,721,367 km (0.085 R)
• M52: 34,954,739 km (0.119 R)
• M53: 35,658,148 km (0.096 R)
• M54: 35,815,077 km (0.118 R)
• M55: 36,208,369 km (0.052 R)
• M56: 40,219,687 km (0.066 R)
• M57: 41,121,014 km (0.093 R)
• M58: 44,116,861 km (0.115 R)
• M59: 45,555,843 km (0.105 R)
• M60: 47,096,102 km (0.117 R)
• M61: 47,354,458 km (0.11 R)
• M62: 47,440,776 km (0.113 R)
• M63: 47,527,094 km (0.092 R)
• M64: 47,613,412 km (0.113 R)
• M65: 48,045,899 km (0.094 R)
• M66: 48,132,517 km (0.069 R)
• M67: 48,479,584 km (0.117 R)
• M68: 49,526,021 km (0.107 R)
• M69: 50,315,598 km (0.102 R)
• M70: 50,491,675 km (0.07 R)
• M71: 52,977,842 km (0.09 R)
• M72: 53,067,301 km (0.082 R)
• M73: 55,867,474 km (0.107 R)
• M74: 55,958,580 km (0.047 R)
• M75: 56,232,344 km (0.091 R)
• M76: 57,056,029 km (0.091 R)
• M77: 58,068,209 km (0.054 R)
• M78: 60,110,220 km (0.073 R)
• M79: 60,203,569 km (0.083 R)
• M80: 60,297,067 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit