🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.72 AU - 0.78 AU

Year: 249 Days

Day: 28.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.72 AU - 0.84 AU

Year: 264 Days

Day: 43.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.6 AU - 2.32 AU

Year: 1051 Days

Day: 25.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.59 AU - 2.51 AU

Year: 1124 Days

Day: 38.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.49 AU - 3.83 AU

Year: 2151 Days

Day: 34.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.89 AU - 3.69 AU

Year: 2285 Days

Day: 22.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 14.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.81 AU - 7.15 AU

Year: 5599 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,091,584 km

• M1: 198,367 km (0.115 R)
• M2: 322,982 km (0.097 R)
• M3: 567,724 km (0.077 R)
• M4: 828,473 km (0.077 R)
• M5: 967,449 km (0.115 R)
• M6: 1,336,059 km (0.056 R)
• M7: 1,520,214 km (0.065 R)
• M8: 1,624,334 km (0.085 R)
• M9: 1,803,702 km (0.114 R)
• M10: 2,182,633 km (0.108 R)
• M11: 2,525,062 km (0.073 R)
• M12: 2,906,836 km (0.038 R)
• M13: 3,491,016 km (0.108 R)
• M14: 3,749,371 km (0.114 R)
• M15: 3,844,815 km (0.04 R)
• M16: 4,038,395 km (0.115 R)
• M17: 4,235,265 km (0.09 R)
• M18: 4,664,312 km (0.112 R)
• M19: 4,845,026 km (0.043 R)
• M20: 5,001,954 km (0.055 R)
• M21: 5,160,528 km (0.106 R)
• M22: 5,537,066 km (0.06 R)
• M23: 5,894,904 km (0.074 R)
• M24: 6,260,372 km (0.111 R)
• M25: 6,402,938 km (0.115 R)
• M26: 6,954,506 km (0.064 R)
• M27: 8,072,600 km (0.106 R)
• M28: 9,278,658 km (0.077 R)
• M29: 9,408,958 km (0.096 R)
• M30: 10,069,283 km (0.113 R)
• M31: 10,676,650 km (0.095 R)
• M32: 10,813,233 km (0.075 R)
• M33: 10,916,007 km (0.067 R)
• M34: 11,088,045 km (0.114 R)
• M35: 12,533,160 km (0.106 R)
• M36: 12,677,372 km (0.101 R)
• M37: 12,858,386 km (0.081 R)
• M38: 13,149,802 km (0.118 R)
• M39: 13,701,968 km (0.065 R)
• M40: 13,962,268 km (0.097 R)
• M41: 14,149,266 km (0.079 R)
• M42: 14,487,955 km (0.096 R)
• M43: 14,753,192 km (0.081 R)
• M44: 14,905,483 km (0.084 R)
• M45: 15,211,710 km (0.11 R)
• M46: 15,520,031 km (0.102 R)
• M47: 15,636,119 km (0.071 R)
• M48: 16,221,196 km (0.094 R)
• M49: 16,339,079 km (0.097 R)
• M50: 16,932,833 km (0.114 R)
• M51: 17,775,817 km (0.09 R)
• M52: 19,921,948 km (0.117 R)
• M53: 20,939,962 km (0.104 R)
• M54: 21,197,121 km (0.11 R)
• M55: 21,326,074 km (0.108 R)
• M56: 22,805,896 km (0.077 R)
• M57: 23,513,644 km (0.117 R)
• M58: 24,273,750 km (0.11 R)
• M59: 24,905,652 km (0.049 R)
• M60: 25,087,264 km (0.117 R)
• M61: 25,406,057 km (0.092 R)
• M62: 25,909,753 km (0.039 R)
• M63: 26,370,514 km (0.101 R)
• M64: 27,160,092 km (0.114 R)
• M65: 27,534,386 km (0.078 R)
• M66: 28,382,606 km (0.106 R)
• M67: 29,383,266 km (0.094 R)
• M68: 29,623,221 km (0.04 R)
• M69: 29,911,945 km (0.067 R)
• M70: 30,056,755 km (0.118 R)
• M71: 30,250,036 km (0.091 R)
• M72: 30,443,765 km (0.06 R)
• M73: 30,686,562 km (0.115 R)
• M74: 31,223,020 km (0.065 R)
• M75: 31,566,048 km (0.064 R)
• M76: 32,354,728 km (0.103 R)
• M77: 32,652,129 km (0.119 R)
• M78: 33,000,243 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.15 AU - 11.67 AU

Year: 11945 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,091,584 km

• M1: 207,043 km (0.103 R)
• M2: 303,833 km (0.1 R)
• M3: 719,416 km (0.07 R)
• M4: 928,255 km (0.115 R)
• M5: 1,158,935 km (0.105 R)
• M6: 1,299,706 km (0.033 R)
• M7: 3,238,345 km (0.096 R)
• M8: 3,339,623 km (0.106 R)
• M9: 3,467,679 km (0.097 R)
• M10: 3,649,889 km (0.101 R)
• M11: 4,078,337 km (0.083 R)
• M12: 4,410,444 km (0.081 R)
• M13: 4,925,211 km (0.107 R)
• M14: 5,189,999 km (0.103 R)
• M15: 5,489,643 km (0.089 R)
• M16: 5,611,117 km (0.112 R)
• M17: 5,887,873 km (0.116 R)
• M18: 6,295,527 km (0.057 R)
• M19: 6,615,517 km (0.05 R)
• M20: 7,138,511 km (0.072 R)
• M21: 7,371,734 km (0.108 R)
• M22: 7,506,073 km (0.113 R)
• M23: 7,607,351 km (0.092 R)
• M24: 8,329,310 km (0.062 R)
• M25: 8,469,334 km (0.104 R)
• M26: 8,751,775 km (0.056 R)
• M27: 8,965,700 km (0.043 R)
• M28: 9,471,490 km (0.093 R)
• M29: 9,691,100 km (0.048 R)
• M30: 10,210,354 km (0.119 R)
• M31: 10,397,950 km (0.086 R)
• M32: 10,548,894 km (0.104 R)
• M33: 10,700,586 km (0.101 R)
• M34: 10,814,879 km (0.05 R)
• M35: 11,665,044 km (0.061 R)
• M36: 12,536,750 km (0.12 R)
• M37: 13,021,148 km (0.082 R)
• M38: 13,883,730 km (0.109 R)
• M39: 15,577,327 km (0.06 R)
• M40: 16,229,275 km (0.078 R)
• M41: 16,404,603 km (0.083 R)
• M42: 17,023,340 km (0.086 R)
• M43: 17,246,091 km (0.087 R)
• M44: 17,559,798 km (0.065 R)
• M45: 18,283,702 km (0.098 R)
• M46: 18,603,542 km (0.048 R)
• M47: 18,833,026 km (0.048 R)
• M48: 18,925,178 km (0.12 R)
• M49: 19,248,608 km (0.085 R)
• M50: 19,341,509 km (0.108 R)
• M51: 19,760,832 km (0.078 R)
• M52: 19,854,330 km (0.098 R)
• M53: 20,136,023 km (0.101 R)
• M54: 20,419,062 km (0.104 R)
• M55: 20,513,608 km (0.101 R)
• M56: 20,941,308 km (0.1 R)
• M57: 21,228,087 km (0.117 R)
• M58: 21,323,980 km (0.118 R)
• M59: 21,612,404 km (0.097 R)
• M60: 22,241,912 km (0.067 R)
• M61: 23,419,995 km (0.079 R)
• M62: 23,817,178 km (0.111 R)
• M63: 24,116,523 km (0.113 R)
• M64: 24,417,065 km (0.079 R)
• M65: 24,517,595 km (0.119 R)
• M66: 24,718,954 km (0.061 R)
• M67: 25,580,937 km (0.099 R)
• M68: 26,814,670 km (0.093 R)
• M69: 26,918,342 km (0.045 R)
• M70: 29,500,251 km (0.095 R)
• M71: 29,768,181 km (0.096 R)
• M72: 30,198,425 km (0.104 R)
• M73: 30,522,603 km (0.045 R)
• M74: 31,337,912 km (0.094 R)
• M75: 31,501,721 km (0.052 R)
• M76: 31,665,980 km (0.085 R)
• M77: 32,657,215 km (0.059 R)
• M78: 33,826,472 km (0.096 R)
• M79: 35,919,945 km (0.07 R)
• M80: 39,167,565 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 13.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.84 AU - 10.88 AU

Year: 13703 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,091,584 km

• M1: 182,809 km (0.103 R)
• M2: 347,217 km (0.072 R)
• M3: 990,936 km (0.116 R)
• M4: 1,212,790 km (0.114 R)
• M5: 1,402,480 km (0.065 R)
• M6: 1,602,343 km (0.028 R)
• M7: 1,758,822 km (0.108 R)
• M8: 1,866,084 km (0.075 R)
• M9: 2,259,227 km (0.114 R)
• M10: 2,866,295 km (0.114 R)
• M11: 3,221,441 km (0.067 R)
• M12: 3,387,793 km (0.066 R)
• M13: 3,659,762 km (0.077 R)
• M14: 4,153,136 km (0.038 R)
• M15: 4,518,604 km (0.05 R)
• M16: 6,414,757 km (0.109 R)
• M17: 6,709,913 km (0.113 R)
• M18: 6,880,455 km (0.105 R)
• M19: 6,966,324 km (0.112 R)
• M20: 7,269,858 km (0.086 R)
• M21: 7,800,033 km (0.053 R)
• M22: 8,526,630 km (0.103 R)
• M23: 9,322,491 km (0.114 R)
• M24: 9,849,973 km (0.078 R)
• M25: 11,695,412 km (0.03 R)
• M26: 13,699,126 km (0.118 R)
• M27: 13,970,646 km (0.061 R)
• M28: 15,018,729 km (0.104 R)
• M29: 15,977,801 km (0.12 R)
• M30: 17,131,499 km (0.113 R)
• M31: 17,718,521 km (0.084 R)
• M32: 19,640,854 km (0.046 R)
• M33: 20,008,566 km (0.104 R)
• M34: 21,628,711 km (0.08 R)
• M35: 21,754,971 km (0.041 R)
• M36: 22,071,969 km (0.059 R)
• M37: 22,199,277 km (0.089 R)
• M38: 24,333,590 km (0.1 R)
• M39: 24,794,650 km (0.106 R)
• M40: 24,993,167 km (0.106 R)
• M41: 25,125,860 km (0.118 R)
• M42: 25,591,857 km (0.03 R)
• M43: 27,347,987 km (0.093 R)
• M44: 27,896,113 km (0.039 R)
• M45: 29,073,000 km (0.119 R)
• M46: 31,118,003 km (0.105 R)
• M47: 31,403,585 km (0.109 R)
• M48: 32,482,784 km (0.108 R)
• M49: 32,990,519 km (0.106 R)
• M50: 33,793,710 km (0.105 R)
• M51: 34,603,334 km (0.039 R)
• M52: 35,121,840 km (0.119 R)
• M53: 35,344,891 km (0.076 R)
• M54: 36,016,884 km (0.059 R)
• M55: 37,373,288 km (0.117 R)
• M56: 39,593,769 km (0.116 R)
• M57: 40,525,166 km (0.054 R)
• M58: 40,993,557 km (0.082 R)
• M59: 42,172,238 km (0.077 R)
• M60: 42,330,213 km (0.034 R)
• M61: 43,841,152 km (0.114 R)
• M62: 45,774,854 km (0.063 R)
• M63: 45,937,317 km (0.053 R)
• M64: 46,344,074 km (0.081 R)
• M65: 47,407,416 km (0.108 R)
• M66: 47,983,367 km (0.081 R)
• M67: 48,561,713 km (0.055 R)
• M68: 48,727,318 km (0.081 R)
• M69: 51,571,772 km (0.075 R)
• M70: 51,910,012 km (0.081 R)
• M71: 52,248,852 km (0.089 R)
• M72: 52,588,588 km (0.118 R)
• M73: 53,270,007 km (0.113 R)
• M74: 53,611,987 km (0.097 R)
• M75: 53,954,566 km (0.095 R)
• M76: 54,383,763 km (0.085 R)
• M77: 54,641,819 km (0.104 R)
• M78: 55,072,960 km (0.096 R)
• M79: 56,721,379 km (0.052 R)
• M80: 57,332,786 km (0.11 R)
• M81: 57,683,144 km (0.103 R)
• M82: 58,826,670 km (0.1 R)
• M83: 59,091,608 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit