🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 157 Days

Day: 31.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,122,503 km

• M1: 90,058 km (0.068 R)
• M2: 441,314 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 183 Days

Day: 15 Hours

Environment

Temp: 184 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.55 AU - 1.81 AU

Year: 838 Days

Day: 32.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.19 AU - 2.21 AU

Year: 1256 Days

Day: 14.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,122,503 km

• M1: 1,427,164 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.1 AU - 3.28 AU

Year: 1699 Days

Day: 38 Hours

Environment

Temp: -113 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.1 AU - 4.6 AU

Year: 2908 Days

Day: 42 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 12.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.95 AU - 4.85 AU

Year: 3553 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,122,503 km

• M1: 159,023 km (0.069 R)
• M2: 276,906 km (0.088 R)
• M3: 359,932 km (0.1 R)
• M4: 481,705 km (0.074 R)
• M5: 630,405 km (0.085 R)
• M6: 818,450 km (0.095 R)
• M7: 1,087,128 km (0.077 R)
• M8: 1,187,508 km (0.109 R)
• M9: 1,278,015 km (0.095 R)
• M10: 1,452,745 km (0.114 R)
• M11: 2,040,066 km (0.116 R)
• M12: 2,213,899 km (0.073 R)
• M13: 2,610,483 km (0.091 R)
• M14: 2,713,257 km (0.106 R)
• M15: 2,799,874 km (0.086 R)
• M16: 2,976,100 km (0.115 R)
• M17: 3,156,066 km (0.119 R)
• M18: 3,247,321 km (0.06 R)
• M19: 3,451,522 km (0.118 R)
• M20: 3,583,617 km (0.086 R)
• M21: 3,872,640 km (0.118 R)
• M22: 3,990,374 km (0.081 R)
• M23: 4,109,304 km (0.062 R)
• M24: 4,189,339 km (0.079 R)
• M25: 4,452,930 km (0.09 R)
• M26: 5,297,859 km (0.084 R)
• M27: 5,407,065 km (0.052 R)
• M28: 5,896,101 km (0.104 R)
• M29: 5,986,608 km (0.045 R)
• M30: 6,539,222 km (0.092 R)
• M31: 6,869,235 km (0.09 R)
• M32: 7,132,378 km (0.067 R)
• M33: 7,277,338 km (0.105 R)
• M34: 7,619,468 km (0.063 R)
• M35: 8,192,877 km (0.074 R)
• M36: 8,548,770 km (0.114 R)
• M37: 8,728,587 km (0.091 R)
• M38: 8,961,810 km (0.066 R)
• M39: 9,092,110 km (0.108 R)
• M40: 9,196,978 km (0.091 R)
• M41: 10,049,686 km (0.104 R)
• M42: 10,158,144 km (0.084 R)
• M43: 11,123,050 km (0.114 R)
• M44: 11,319,622 km (0.086 R)
• M45: 11,573,938 km (0.117 R)
• M46: 11,659,209 km (0.104 R)
• M47: 11,744,630 km (0.09 R)
• M48: 11,973,514 km (0.117 R)
• M49: 12,174,873 km (0.067 R)
• M50: 12,406,451 km (0.059 R)
• M51: 12,668,845 km (0.071 R)
• M52: 12,756,659 km (0.077 R)
• M53: 12,991,977 km (0.112 R)
• M54: 13,887,021 km (0.106 R)
• M55: 15,173,263 km (0.108 R)
• M56: 15,516,441 km (0.105 R)
• M57: 15,610,538 km (0.113 R)
• M58: 15,799,181 km (0.1 R)
• M59: 16,497,504 km (0.119 R)
• M60: 16,753,914 km (0.106 R)
• M61: 17,400,776 km (0.03 R)
• M62: 18,088,776 km (0.081 R)
• M63: 18,919,344 km (0.11 R)
• M64: 19,019,873 km (0.088 R)
• M65: 19,154,212 km (0.06 R)
• M66: 19,356,169 km (0.064 R)
• M67: 19,864,503 km (0.057 R)
• M68: 20,239,994 km (0.119 R)
• M69: 20,445,691 km (0.108 R)
• M70: 20,755,807 km (0.027 R)
• M71: 20,928,742 km (0.06 R)
• M72: 21,102,126 km (0.074 R)
• M73: 21,730,288 km (0.12 R)
• M74: 22,506,401 km (0.112 R)
• M75: 23,183,930 km (0.091 R)
• M76: 23,579,317 km (0.111 R)
• M77: 23,832,138 km (0.117 R)
• M78: 23,940,746 km (0.118 R)
• M79: 24,303,969 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 14.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.92 AU - 8.02 AU

Year: 6336 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,122,503 km

• M1: 182,360 km (0.119 R)
• M2: 300,393 km (0.057 R)
• M3: 437,275 km (0.107 R)
• M4: 587,022 km (0.119 R)
• M5: 718,519 km (0.119 R)
• M6: 840,590 km (0.105 R)
• M7: 1,038,658 km (0.097 R)
• M8: 1,132,157 km (0.075 R)
• M9: 1,418,188 km (0.107 R)
• M10: 1,577,061 km (0.038 R)
• M11: 1,700,329 km (0.11 R)
• M12: 1,855,612 km (0.113 R)
• M13: 1,986,361 km (0.085 R)
• M14: 2,226,914 km (0.111 R)
• M15: 2,319,515 km (0.067 R)
• M16: 2,557,226 km (0.073 R)
• M17: 2,720,288 km (0.11 R)
• M18: 3,551,453 km (0.07 R)
• M19: 4,033,308 km (0.096 R)
• M20: 4,224,345 km (0.077 R)
• M21: 4,320,985 km (0.108 R)
• M22: 4,457,418 km (0.074 R)
• M23: 4,715,026 km (0.112 R)
• M24: 4,835,452 km (0.085 R)
• M25: 4,977,420 km (0.087 R)
• M26: 5,307,134 km (0.114 R)
• M27: 5,988,253 km (0.086 R)
• M28: 6,206,816 km (0.104 R)
• M29: 6,855,622 km (0.089 R)
• M30: 6,969,615 km (0.104 R)
• M31: 7,385,647 km (0.082 R)
• M32: 7,881,265 km (0.102 R)
• M33: 8,387,803 km (0.092 R)
• M34: 8,706,746 km (0.06 R)
• M35: 9,636,197 km (0.116 R)
• M36: 10,230,101 km (0.062 R)
• M37: 10,915,558 km (0.051 R)
• M38: 11,022,371 km (0.065 R)
• M39: 12,109,648 km (0.092 R)
• M40: 12,220,201 km (0.094 R)
• M41: 12,386,853 km (0.088 R)
• M42: 12,554,104 km (0.114 R)
• M43: 12,890,998 km (0.054 R)
• M44: 13,631,358 km (0.116 R)
• M45: 13,948,655 km (0.088 R)
• M46: 14,531,937 km (0.077 R)
• M47: 14,797,025 km (0.069 R)
• M48: 14,974,747 km (0.111 R)
• M49: 15,242,527 km (0.071 R)
• M50: 15,362,056 km (0.079 R)
• M51: 15,511,953 km (0.12 R)
• M52: 16,085,810 km (0.098 R)
• M53: 16,329,505 km (0.105 R)
• M54: 17,006,136 km (0.103 R)
• M55: 17,099,186 km (0.054 R)
• M56: 17,285,585 km (0.081 R)
• M57: 17,880,536 km (0.111 R)
• M58: 18,482,368 km (0.118 R)
• M59: 18,577,961 km (0.111 R)
• M60: 19,026,306 km (0.108 R)
• M61: 19,251,900 km (0.078 R)
• M62: 20,327,209 km (0.042 R)
• M63: 20,623,862 km (0.112 R)
• M64: 20,756,256 km (0.092 R)
• M65: 21,723,855 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 4.6

Gravity: 35.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.47 AU - 14.95 AU

Year: 18485 Days

Day: 20.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,122,503 km

• M1: 142,716 km (0.078 R)
• M2: 251,175 km (0.106 R)
• M3: 332,556 km (0.101 R)
• M4: 442,062 km (0.105 R)
• M5: 740,809 km (0.111 R)
• M6: 836,102 km (0.079 R)
• M7: 960,867 km (0.094 R)
• M8: 1,091,765 km (0.096 R)
• M9: 1,488,050 km (0.108 R)
• M10: 2,123,991 km (0.048 R)
• M11: 2,470,010 km (0.105 R)
• M12: 2,759,333 km (0.095 R)
• M13: 3,690,280 km (0.102 R)
• M14: 4,446,348 km (0.05 R)
• M15: 4,620,779 km (0.085 R)
• M16: 5,525,846 km (0.072 R)
• M17: 6,288,346 km (0.095 R)
• M18: 6,337,115 km (0.054 R)
• M19: 7,134,023 km (0.032 R)
• M20: 7,440,848 km (0.071 R)
• M21: 7,544,221 km (0.071 R)
• M22: 7,856,731 km (0.077 R)
• M23: 8,333,649 km (0.073 R)
• M24: 8,711,084 km (0.12 R)
• M25: 9,426,760 km (0.092 R)
• M26: 10,506,109 km (0.078 R)
• M27: 11,864,158 km (0.036 R)
• M28: 12,288,268 km (0.102 R)
• M29: 12,410,340 km (0.077 R)
• M30: 12,471,526 km (0.1 R)
• M31: 12,532,861 km (0.118 R)
• M32: 12,840,883 km (0.078 R)
• M33: 15,196,600 km (0.116 R)
• M34: 15,393,322 km (0.052 R)
• M35: 15,723,185 km (0.098 R)
• M36: 16,658,920 km (0.086 R)
• M37: 16,794,156 km (0.116 R)
• M38: 17,065,527 km (0.069 R)
• M39: 17,270,027 km (0.103 R)
• M40: 17,957,579 km (0.06 R)
• M41: 18,864,740 km (0.119 R)
• M42: 19,005,661 km (0.112 R)
• M43: 19,076,122 km (0.049 R)
• M44: 19,146,882 km (0.097 R)
• M45: 20,433,573 km (0.066 R)
• M46: 20,650,640 km (0.113 R)
• M47: 21,600,437 km (0.118 R)
• M48: 23,922,196 km (0.097 R)
• M49: 25,073,800 km (0.105 R)
• M50: 25,929,649 km (0.091 R)
• M51: 27,032,784 km (0.085 R)
• M52: 28,151,028 km (0.118 R)
• M53: 28,554,194 km (0.114 R)
• M54: 30,846,333 km (0.108 R)
• M55: 32,266,615 km (0.097 R)
• M56: 33,196,964 km (0.076 R)
• M57: 33,793,561 km (0.065 R)
• M58: 35,517,526 km (0.115 R)
• M59: 36,040,221 km (0.078 R)
• M60: 36,215,101 km (0.096 R)
• M61: 36,829,051 km (0.1 R)
• M62: 38,960,521 km (0.109 R)
• M63: 39,409,614 km (0.08 R)
• M64: 39,769,996 km (0.085 R)
• M65: 39,860,353 km (0.087 R)
• M66: 40,312,737 km (0.07 R)
• M67: 40,403,543 km (0.045 R)
• M68: 40,675,960 km (0.116 R)
• M69: 41,040,231 km (0.103 R)
• M70: 43,155,844 km (0.112 R)
• M71: 43,527,445 km (0.105 R)
• M72: 44,930,075 km (0.085 R)
• M73: 46,632,798 km (0.112 R)
• M74: 48,742,427 km (0.089 R)
• M75: 49,032,497 km (0.059 R)
• M76: 50,491,525 km (0.103 R)
• M77: 51,275,418 km (0.101 R)
• M78: 51,964,765 km (0.084 R)
• M79: 53,551,699 km (0.117 R)
• M80: 53,850,895 km (0.094 R)
• M81: 54,752,222 km (0.099 R)
• M82: 55,053,812 km (0.079 R)
• M83: 55,154,341 km (0.077 R)
• M84: 55,255,170 km (0.062 R)
• M85: 55,961,721 km (0.094 R)
• M86: 57,281,773 km (0.097 R)
• M87: 58,714,920 km (0.07 R)
• M88: 58,817,844 km (0.112 R)
• M89: 59,023,541 km (0.083 R)
• M90: 59,229,687 km (0.03 R)
• M91: 61,720,940 km (0.094 R)
• M92: 62,349,101 km (0.08 R)
• M93: 63,189,841 km (0.049 R)
• M94: 63,611,707 km (0.114 R)
• M95: 64,034,471 km (0.096 R)
• M96: 69,071,282 km (0.043 R)
• M97: 71,033,707 km (0.03 R)
• M98: 71,581,983 km (0.096 R)
• M99: 73,456,893 km (0.118 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: 291 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit