🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.94 AU - 2.42 AU

Year: 1213 Days

Day: 39.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.51 AU - 4.99 AU

Year: 3301 Days

Day: 33.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 15

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.83 AU - 5.11 AU

Year: 3560 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,169,580 km

• M1: 187,446 km (0.099 R)
• M2: 371,302 km (0.04 R)
• M3: 525,837 km (0.084 R)
• M4: 880,383 km (0.066 R)
• M5: 1,093,411 km (0.116 R)
• M6: 1,282,652 km (0.054 R)
• M7: 1,381,536 km (0.114 R)
• M8: 1,512,883 km (0.034 R)
• M9: 1,789,041 km (0.099 R)
• M10: 2,659,701 km (0.071 R)
• M11: 3,149,783 km (0.069 R)
• M12: 3,586,908 km (0.06 R)
• M13: 3,771,362 km (0.106 R)
• M14: 4,149,995 km (0.1 R)
• M15: 4,365,864 km (0.085 R)
• M16: 4,563,184 km (0.032 R)
• M17: 4,741,205 km (0.118 R)
• M18: 5,219,619 km (0.106 R)
• M19: 5,954,444 km (0.043 R)
• M20: 6,346,540 km (0.069 R)
• M21: 6,445,873 km (0.109 R)
• M22: 6,620,903 km (0.094 R)
• M23: 8,051,806 km (0.087 R)
• M24: 8,186,444 km (0.094 R)
• M25: 8,294,903 km (0.098 R)
• M26: 8,431,037 km (0.093 R)
• M27: 8,595,295 km (0.049 R)
• M28: 8,927,253 km (0.086 R)
• M29: 9,235,125 km (0.055 R)
• M30: 10,006,003 km (0.093 R)
• M31: 10,238,478 km (0.11 R)
• M32: 10,413,957 km (0.098 R)
• M33: 11,155,962 km (0.094 R)
• M34: 11,397,114 km (0.08 R)
• M35: 11,609,393 km (0.11 R)
• M36: 11,853,686 km (0.103 R)
• M37: 12,690,986 km (0.078 R)
• M38: 12,816,648 km (0.115 R)
• M39: 13,132,599 km (0.039 R)
• M40: 13,355,350 km (0.088 R)
• M41: 13,772,429 km (0.054 R)
• M42: 14,161,234 km (0.119 R)
• M43: 14,982,825 km (0.028 R)
• M44: 15,718,697 km (0.104 R)
• M45: 16,227,180 km (0.112 R)
• M46: 16,329,505 km (0.039 R)
• M47: 16,706,641 km (0.116 R)
• M48: 16,913,535 km (0.081 R)
• M49: 17,086,620 km (0.072 R)
• M50: 17,225,596 km (0.052 R)
• M51: 18,137,545 km (0.119 R)
• M52: 18,279,364 km (0.056 R)
• M53: 18,456,936 km (0.116 R)
• M54: 18,563,899 km (0.083 R)
• M55: 19,209,414 km (0.111 R)
• M56: 20,744,587 km (0.052 R)
• M57: 21,115,889 km (0.089 R)
• M58: 21,714,430 km (0.098 R)
• M59: 21,902,774 km (0.091 R)
• M60: 22,167,113 km (0.116 R)
• M61: 22,280,808 km (0.086 R)
• M62: 22,584,940 km (0.064 R)
• M63: 23,428,074 km (0.112 R)
• M64: 23,543,862 km (0.058 R)
• M65: 23,814,784 km (0.107 R)
• M66: 24,047,858 km (0.119 R)
• M67: 24,398,814 km (0.029 R)
• M68: 24,555,443 km (0.097 R)
• M69: 24,948,287 km (0.029 R)
• M70: 25,224,445 km (0.108 R)
• M71: 25,700,316 km (0.1 R)
• M72: 26,139,236 km (0.093 R)
• M73: 26,661,033 km (0.102 R)
• M74: 27,064,798 km (0.062 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 9.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.64 AU - 7.58 AU

Year: 5690 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,169,580 km

• M1: 116,686 km (0.08 R)
• M2: 183,257 km (0.116 R)
• M3: 258,505 km (0.111 R)
• M4: 541,544 km (0.051 R)
• M5: 1,123,480 km (0.055 R)
• M6: 1,273,676 km (0.054 R)
• M7: 1,430,754 km (0.056 R)
• M8: 1,712,746 km (0.1 R)
• M9: 1,940,284 km (0.084 R)
• M10: 2,290,493 km (0.119 R)
• M11: 2,541,668 km (0.106 R)
• M12: 2,987,021 km (0.09 R)
• M13: 3,112,683 km (0.113 R)
• M14: 3,412,926 km (0.074 R)
• M15: 4,656,982 km (0.114 R)
• M16: 5,100,240 km (0.062 R)
• M17: 5,200,620 km (0.111 R)
• M18: 5,403,325 km (0.059 R)
• M19: 6,428,520 km (0.117 R)
• M20: 6,564,205 km (0.104 R)
• M21: 6,811,041 km (0.081 R)
• M22: 7,172,919 km (0.106 R)
• M23: 7,455,509 km (0.105 R)
• M24: 7,541,079 km (0.102 R)
• M25: 8,354,891 km (0.063 R)
• M26: 9,135,493 km (0.071 R)
• M27: 9,907,867 km (0.05 R)
• M28: 11,979,199 km (0.096 R)
• M29: 12,079,430 km (0.051 R)
• M30: 12,585,220 km (0.07 R)
• M31: 12,926,154 km (0.092 R)
• M32: 13,132,299 km (0.086 R)
• M33: 13,547,583 km (0.099 R)
• M34: 13,757,020 km (0.031 R)
• M35: 14,284,951 km (0.049 R)
• M36: 14,391,465 km (0.118 R)
• M37: 15,615,624 km (0.082 R)
• M38: 15,798,582 km (0.091 R)
• M39: 17,551,869 km (0.098 R)
• M40: 17,780,156 km (0.102 R)
• M41: 17,932,746 km (0.115 R)
• M42: 18,047,637 km (0.119 R)
• M43: 18,548,042 km (0.038 R)
• M44: 19,759,635 km (0.119 R)
• M45: 20,956,567 km (0.074 R)
• M46: 21,889,908 km (0.105 R)
• M47: 22,135,548 km (0.081 R)
• M48: 22,547,241 km (0.052 R)
• M49: 22,753,986 km (0.061 R)
• M50: 23,002,917 km (0.12 R)
• M51: 23,127,681 km (0.063 R)
• M52: 23,461,584 km (0.098 R)
• M53: 24,176,362 km (0.096 R)
• M54: 24,388,043 km (0.099 R)
• M55: 24,727,930 km (0.116 R)
• M56: 25,326,471 km (0.037 R)
• M57: 25,670,695 km (0.07 R)
• M58: 25,843,331 km (0.115 R)
• M59: 25,929,799 km (0.074 R)
• M60: 26,276,716 km (0.095 R)
• M61: 26,363,633 km (0.103 R)
• M62: 26,756,178 km (0.084 R)
• M63: 27,370,576 km (0.049 R)
• M64: 27,458,689 km (0.064 R)
• M65: 28,078,473 km (0.068 R)
• M66: 28,792,354 km (0.082 R)
• M67: 28,926,843 km (0.113 R)
• M68: 29,602,726 km (0.116 R)
• M69: 30,101,485 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 8.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.68 AU - 10.98 AU

Year: 9885 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,169,580 km

• M1: 135,685 km (0.062 R)
• M2: 203,453 km (0.11 R)
• M3: 416,331 km (0.106 R)
• M4: 498,909 km (0.107 R)
• M5: 618,587 km (0.068 R)
• M6: 998,566 km (0.102 R)
• M7: 1,074,861 km (0.112 R)
• M8: 1,529,937 km (0.112 R)
• M9: 1,686,566 km (0.115 R)
• M10: 1,872,217 km (0.052 R)
• M11: 2,138,352 km (0.068 R)
• M12: 2,390,873 km (0.049 R)
• M13: 2,952,314 km (0.027 R)
• M14: 3,205,284 km (0.093 R)
• M15: 3,553,398 km (0.119 R)
• M16: 4,254,563 km (0.078 R)
• M17: 4,702,011 km (0.067 R)
• M18: 4,898,283 km (0.076 R)
• M19: 4,997,616 km (0.094 R)
• M20: 5,299,205 km (0.086 R)
• M21: 5,676,042 km (0.083 R)
• M22: 5,745,605 km (0.086 R)
• M23: 5,815,318 km (0.081 R)
• M24: 5,920,485 km (0.11 R)
• M25: 6,419,394 km (0.069 R)
• M26: 6,747,462 km (0.119 R)
• M27: 6,894,966 km (0.104 R)
• M28: 7,687,087 km (0.085 R)
• M29: 8,547,424 km (0.09 R)
• M30: 9,397,140 km (0.098 R)
• M31: 9,727,901 km (0.065 R)
• M32: 11,394,271 km (0.053 R)
• M33: 11,747,023 km (0.046 R)
• M34: 12,508,327 km (0.106 R)
• M35: 12,598,983 km (0.118 R)
• M36: 12,872,149 km (0.083 R)
• M37: 13,378,089 km (0.083 R)
• M38: 14,220,026 km (0.104 R)
• M39: 15,320,468 km (0.104 R)
• M40: 15,563,414 km (0.083 R)
• M41: 16,299,735 km (0.108 R)
• M42: 17,450,592 km (0.114 R)
• M43: 18,061,400 km (0.04 R)
• M44: 18,627,628 km (0.074 R)
• M45: 18,990,851 km (0.063 R)
• M46: 19,251,750 km (0.095 R)
• M47: 20,842,125 km (0.114 R)
• M48: 21,707,549 km (0.068 R)
• M49: 21,925,662 km (0.088 R)
• M50: 22,584,641 km (0.075 R)
• M51: 23,082,951 km (0.1 R)
• M52: 23,305,703 km (0.12 R)
• M53: 23,978,145 km (0.097 R)
• M54: 25,629,107 km (0.072 R)
• M55: 26,148,960 km (0.062 R)
• M56: 26,730,746 km (0.101 R)
• M57: 27,552,188 km (0.087 R)
• M58: 28,680,305 km (0.086 R)
• M59: 28,979,800 km (0.112 R)
• M60: 29,642,070 km (0.066 R)
• M61: 29,884,119 km (0.113 R)
• M62: 30,370,313 km (0.109 R)
• M63: 30,553,271 km (0.097 R)
• M64: 30,736,678 km (0.089 R)
• M65: 30,981,569 km (0.059 R)
• M66: 32,777,492 km (0.116 R)
• M67: 33,090,451 km (0.108 R)
• M68: 33,215,963 km (0.069 R)
• M69: 33,782,640 km (0.082 R)
• M70: 36,728,372 km (0.11 R)
• M71: 36,858,223 km (0.108 R)
• M72: 38,429,449 km (0.115 R)
• M73: 38,561,394 km (0.107 R)
• M74: 38,693,340 km (0.061 R)
• M75: 38,825,584 km (0.051 R)
• M76: 39,024,250 km (0.076 R)
• M77: 39,156,794 km (0.114 R)
• M78: 39,422,480 km (0.083 R)
• M79: 40,156,108 km (0.038 R)
• M80: 40,289,848 km (0.11 R)
• M81: 40,826,904 km (0.114 R)
• M82: 41,298,587 km (0.117 R)
• M83: 41,772,213 km (0.104 R)
• M84: 43,203,715 km (0.029 R)
• M85: 45,625,107 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit