🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 16.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.03 AU

Year: 272 Days

Day: 47.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.92 AU - 5.6 AU

Year: 4260 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 12.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.68 AU - 8.44 AU

Year: 6624 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,631,399 km

• M1: 325,974 km (0.091 R)
• M2: 774,169 km (0.106 R)
• M3: 1,102,536 km (0.085 R)
• M4: 1,251,536 km (0.092 R)
• M5: 1,461,272 km (0.053 R)
• M6: 1,739,973 km (0.068 R)
• M7: 1,960,480 km (0.102 R)
• M8: 2,081,954 km (0.098 R)
• M9: 2,593,578 km (0.119 R)
• M10: 2,846,847 km (0.103 R)
• M11: 2,933,165 km (0.087 R)
• M12: 3,037,884 km (0.085 R)
• M13: 3,215,307 km (0.062 R)
• M14: 3,396,171 km (0.092 R)
• M15: 4,173,033 km (0.076 R)
• M16: 4,291,215 km (0.079 R)
• M17: 4,450,686 km (0.118 R)
• M18: 4,714,128 km (0.099 R)
• M19: 5,024,394 km (0.097 R)
• M20: 5,256,420 km (0.072 R)
• M21: 5,556,663 km (0.073 R)
• M22: 6,582,606 km (0.117 R)
• M23: 6,836,772 km (0.069 R)
• M24: 7,000,133 km (0.074 R)
• M25: 8,603,523 km (0.042 R)
• M26: 8,805,331 km (0.079 R)
• M27: 10,422,633 km (0.119 R)
• M28: 10,503,267 km (0.119 R)
• M29: 11,237,792 km (0.1 R)
• M30: 12,045,321 km (0.051 R)
• M31: 12,186,392 km (0.061 R)
• M32: 12,356,485 km (0.103 R)
• M33: 14,011,337 km (0.12 R)
• M34: 14,308,887 km (0.051 R)
• M35: 14,728,958 km (0.105 R)
• M36: 15,274,840 km (0.067 R)
• M37: 16,293,153 km (0.066 R)
• M38: 17,748,890 km (0.06 R)
• M39: 18,038,511 km (0.101 R)
• M40: 18,687,916 km (0.038 R)
• M41: 20,378,372 km (0.088 R)
• M42: 20,952,678 km (0.093 R)
• M43: 21,532,370 km (0.113 R)
• M44: 23,408,476 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 13.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.19 AU - 9.73 AU

Year: 9470 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,631,399 km

• M1: 196,721 km (0.099 R)
• M2: 724,802 km (0.104 R)
• M3: 915,389 km (0.11 R)
• M4: 1,070,223 km (0.114 R)
• M5: 1,253,331 km (0.096 R)
• M6: 1,467,256 km (0.102 R)
• M7: 1,779,167 km (0.096 R)
• M8: 2,228,410 km (0.087 R)
• M9: 2,763,521 km (0.092 R)
• M10: 3,072,291 km (0.12 R)
• M11: 3,284,421 km (0.12 R)
• M12: 3,751,615 km (0.109 R)
• M13: 4,007,577 km (0.09 R)
• M14: 4,152,388 km (0.115 R)
• M15: 4,269,374 km (0.12 R)
• M16: 4,477,015 km (0.068 R)
• M17: 4,657,730 km (0.098 R)
• M18: 5,026,339 km (0.052 R)
• M19: 5,151,253 km (0.06 R)
• M20: 7,254,001 km (0.11 R)
• M21: 7,538,237 km (0.069 R)
• M22: 7,862,415 km (0.078 R)
• M23: 8,711,832 km (0.064 R)
• M24: 9,204,757 km (0.059 R)
• M25: 9,435,437 km (0.063 R)
• M26: 10,899,701 km (0.096 R)
• M27: 11,266,515 km (0.114 R)
• M28: 11,472,062 km (0.025 R)
• M29: 11,678,956 km (0.058 R)
• M30: 11,845,309 km (0.1 R)
• M31: 12,774,461 km (0.078 R)
• M32: 14,034,823 km (0.112 R)
• M33: 15,608,443 km (0.11 R)
• M34: 16,253,509 km (0.075 R)
• M35: 16,532,659 km (0.105 R)
• M36: 18,530,987 km (0.041 R)
• M37: 18,725,165 km (0.107 R)
• M38: 18,871,323 km (0.051 R)
• M39: 19,312,188 km (0.072 R)
• M40: 20,203,791 km (0.04 R)
• M41: 20,403,803 km (0.102 R)
• M42: 20,755,358 km (0.116 R)
• M43: 21,058,294 km (0.079 R)
• M44: 22,078,701 km (0.07 R)
• M45: 23,324,402 km (0.07 R)
• M46: 24,326,858 km (0.06 R)
• M47: 24,433,072 km (0.081 R)
• M48: 24,539,586 km (0.083 R)
• M49: 24,860,025 km (0.071 R)
• M50: 25,451,086 km (0.057 R)
• M51: 25,883,723 km (0.079 R)
• M52: 26,756,626 km (0.115 R)
• M53: 27,196,594 km (0.119 R)
• M54: 27,805,457 km (0.045 R)
• M55: 27,916,758 km (0.114 R)
• M56: 28,251,259 km (0.077 R)
• M57: 28,924,150 km (0.095 R)
• M58: 29,829,815 km (0.075 R)
• M59: 30,057,653 km (0.073 R)
• M60: 30,859,647 km (0.111 R)
• M61: 30,974,838 km (0.057 R)
• M62: 35,455,443 km (0.1 R)
• M63: 36,059,968 km (0.099 R)
• M64: 36,606,898 km (0.11 R)
• M65: 37,586,166 km (0.07 R)
• M66: 37,832,254 km (0.114 R)
• M67: 39,071,074 km (0.083 R)
• M68: 40,071,585 km (0.071 R)
• M69: 40,575,131 km (0.092 R)
• M70: 41,207,481 km (0.119 R)
• M71: 41,715,516 km (0.055 R)
• M72: 42,417,728 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.8

Radius: 7.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.8 AU - 19.28 AU

Year: 27055 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,631,399 km

• M1: 194,178 km (0.109 R)
• M2: 395,088 km (0.113 R)
• M3: 501,153 km (0.098 R)
• M4: 786,586 km (0.11 R)
• M5: 1,068,428 km (0.046 R)
• M6: 1,869,525 km (0.076 R)
• M7: 2,054,278 km (0.09 R)
• M8: 2,180,838 km (0.088 R)
• M9: 2,245,015 km (0.088 R)
• M10: 2,992,855 km (0.112 R)
• M11: 3,282,626 km (0.11 R)
• M12: 3,619,520 km (0.069 R)
• M13: 3,695,815 km (0.077 R)
• M14: 3,967,485 km (0.05 R)
• M15: 4,529,973 km (0.119 R)
• M16: 4,820,642 km (0.081 R)
• M17: 4,989,388 km (0.091 R)
• M18: 5,074,659 km (0.092 R)
• M19: 6,408,922 km (0.078 R)
• M20: 7,403,748 km (0.044 R)
• M21: 7,844,763 km (0.065 R)
• M22: 7,894,280 km (0.085 R)
• M23: 8,395,433 km (0.112 R)
• M24: 9,010,280 km (0.114 R)
• M25: 11,218,045 km (0.118 R)
• M26: 12,295,150 km (0.086 R)
• M27: 13,404,867 km (0.119 R)
• M28: 13,464,257 km (0.118 R)
• M29: 14,303,501 km (0.026 R)
• M30: 14,364,088 km (0.111 R)
• M31: 14,790,741 km (0.084 R)
• M32: 16,095,235 km (0.069 R)
• M33: 16,857,137 km (0.119 R)
• M34: 18,022,055 km (0.111 R)
• M35: 18,153,103 km (0.075 R)
• M36: 19,079,114 km (0.109 R)
• M37: 19,346,445 km (0.066 R)
• M38: 20,224,136 km (0.092 R)
• M39: 21,529,976 km (0.12 R)
• M40: 21,599,539 km (0.068 R)
• M41: 23,432,262 km (0.053 R)
• M42: 23,575,278 km (0.092 R)
• M43: 26,273,276 km (0.1 R)
• M44: 28,760,939 km (0.055 R)
• M45: 29,221,251 km (0.09 R)
• M46: 29,606,615 km (0.052 R)
• M47: 30,694,790 km (0.097 R)
• M48: 30,929,809 km (0.086 R)
• M49: 31,638,005 km (0.065 R)
• M50: 33,311,407 km (0.105 R)
• M51: 33,794,757 km (0.085 R)
• M52: 35,751,198 km (0.085 R)
• M53: 36,080,912 km (0.049 R)
• M54: 36,992,711 km (0.106 R)
• M55: 37,242,689 km (0.086 R)
• M56: 38,838,898 km (0.067 R)
• M57: 39,517,624 km (0.068 R)
• M58: 40,029,249 km (0.072 R)
• M59: 40,371,529 km (0.088 R)
• M60: 41,145,249 km (0.117 R)
• M61: 41,317,885 km (0.025 R)
• M62: 42,445,703 km (0.038 R)
• M63: 42,969,595 km (0.096 R)
• M64: 43,759,621 km (0.095 R)
• M65: 44,731,559 km (0.075 R)
• M66: 46,876,792 km (0.034 R)
• M67: 46,966,850 km (0.119 R)
• M68: 48,872,577 km (0.083 R)
• M69: 49,605,158 km (0.111 R)
• M70: 53,322,216 km (0.063 R)
• M71: 54,360,126 km (0.08 R)
• M72: 54,549,517 km (0.067 R)
• M73: 55,595,206 km (0.07 R)
• M74: 55,690,650 km (0.082 R)
• M75: 56,455,693 km (0.103 R)
• M76: 57,127,986 km (0.098 R)
• M77: 60,529,094 km (0.065 R)
• M78: 63,795,563 km (0.098 R)
• M79: 66,004,675 km (0.099 R)
• M80: 66,611,593 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 6.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 18.35 AU - 20.95 AU

Year: 30757 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,631,399 km

• M1: 380,577 km (0.094 R)
• M2: 1,468,303 km (0.051 R)
• M3: 1,666,969 km (0.096 R)
• M4: 1,874,461 km (0.069 R)
• M5: 2,853,879 km (0.078 R)
• M6: 3,431,476 km (0.102 R)
• M7: 3,506,275 km (0.111 R)
• M8: 3,657,369 km (0.033 R)
• M9: 4,083,872 km (0.103 R)
• M10: 4,323,229 km (0.099 R)
• M11: 5,852,867 km (0.049 R)
• M12: 8,172,532 km (0.064 R)
• M13: 8,779,301 km (0.057 R)
• M14: 9,295,862 km (0.036 R)
• M15: 10,142,885 km (0.06 R)
• M16: 10,630,125 km (0.109 R)
• M17: 11,235,997 km (0.117 R)
• M18: 11,347,447 km (0.105 R)
• M19: 11,403,247 km (0.064 R)
• M20: 11,571,246 km (0.07 R)
• M21: 14,128,023 km (0.049 R)
• M22: 14,308,438 km (0.036 R)
• M23: 14,489,751 km (0.102 R)
• M24: 15,841,966 km (0.119 R)
• M25: 16,533,108 km (0.113 R)
• M26: 17,234,123 km (0.099 R)
• M27: 17,491,282 km (0.099 R)
• M28: 18,401,884 km (0.114 R)
• M29: 19,061,611 km (0.064 R)
• M30: 20,540,236 km (0.074 R)
• M31: 20,608,303 km (0.078 R)
• M32: 22,334,812 km (0.119 R)
• M33: 27,409,023 km (0.092 R)
• M34: 28,388,889 km (0.075 R)
• M35: 29,150,641 km (0.052 R)
• M36: 29,841,783 km (0.095 R)
• M37: 29,918,976 km (0.093 R)
• M38: 29,996,168 km (0.118 R)
• M39: 31,162,134 km (0.095 R)
• M40: 31,475,542 km (0.111 R)
• M41: 32,819,230 km (0.109 R)
• M42: 33,939,718 km (0.067 R)
• M43: 34,910,159 km (0.079 R)
• M44: 35,807,746 km (0.103 R)
• M45: 37,542,334 km (0.072 R)
• M46: 39,473,193 km (0.043 R)
• M47: 39,812,332 km (0.115 R)
• M48: 40,067,247 km (0.117 R)
• M49: 40,749,862 km (0.114 R)
• M50: 41,264,179 km (0.098 R)
• M51: 42,386,163 km (0.099 R)
• M52: 42,646,613 km (0.058 R)
• M53: 43,693,200 km (0.103 R)
• M54: 44,131,821 km (0.102 R)
• M55: 44,924,989 km (0.094 R)
• M56: 45,633,933 km (0.09 R)
• M57: 45,989,826 km (0.074 R)
• M58: 46,973,283 km (0.047 R)
• M59: 47,063,041 km (0.069 R)
• M60: 47,602,790 km (0.101 R)
• M61: 49,964,941 km (0.094 R)
• M62: 50,423,608 km (0.104 R)
• M63: 51,437,433 km (0.062 R)
• M64: 52,644,388 km (0.111 R)
• M65: 52,737,588 km (0.113 R)
• M66: 52,924,136 km (0.117 R)
• M67: 54,236,708 km (0.081 R)
• M68: 54,425,052 km (0.102 R)
• M69: 54,991,429 km (0.1 R)
• M70: 56,893,566 km (0.045 R)
• M71: 59,204,405 km (0.11 R)
• M72: 59,689,700 km (0.117 R)
• M73: 65,514,742 km (0.099 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit