🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 167 Days

Day: 45.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,289,163 km

• M1: 52,060 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.54 AU - 0.7 AU

Year: 176 Days

Day: 32.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.68 AU - 0.82 AU

Year: 234 Days

Day: 46.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,289,163 km

• M1: 216,319 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.84 AU - 0.88 AU

Year: 287 Days

Day: 33 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.33 AU - 1.83 AU

Year: 715 Days

Day: 19.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,289,163 km

• M1: 43,683 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.4 AU - 2.46 AU

Year: 1363 Days

Day: 21.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 9.6

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.86 AU - 7.18 AU

Year: 5316 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,289,163 km

• M1: 148,850 km (0.085 R)
• M2: 209,587 km (0.074 R)
• M3: 344,973 km (0.068 R)
• M4: 459,265 km (0.074 R)
• M5: 730,337 km (0.084 R)
• M6: 813,064 km (0.113 R)
• M7: 884,423 km (0.074 R)
• M8: 988,393 km (0.063 R)
• M9: 1,096,552 km (0.1 R)
• M10: 1,258,417 km (0.077 R)
• M11: 1,393,654 km (0.107 R)
• M12: 1,480,720 km (0.082 R)
• M13: 1,587,682 km (0.096 R)
• M14: 1,678,937 km (0.07 R)
• M15: 1,904,979 km (0.102 R)
• M16: 2,283,462 km (0.11 R)
• M17: 2,577,272 km (0.104 R)
• M18: 2,728,815 km (0.057 R)
• M19: 2,838,919 km (0.066 R)
• M20: 3,018,287 km (0.111 R)
• M21: 3,247,620 km (0.065 R)
• M22: 3,459,002 km (0.082 R)
• M23: 3,650,786 km (0.106 R)
• M24: 4,400,721 km (0.116 R)
• M25: 4,740,308 km (0.109 R)
• M26: 4,873,151 km (0.105 R)
• M27: 5,781,210 km (0.076 R)
• M28: 6,182,132 km (0.072 R)
• M29: 6,386,034 km (0.088 R)
• M30: 6,710,811 km (0.068 R)
• M31: 7,469,272 km (0.064 R)
• M32: 8,000,494 km (0.054 R)
• M33: 8,063,774 km (0.112 R)
• M34: 8,382,717 km (0.025 R)
• M35: 8,738,460 km (0.038 R)
• M36: 8,967,495 km (0.037 R)
• M37: 12,301,732 km (0.081 R)
• M38: 12,521,641 km (0.083 R)
• M39: 13,944,766 km (0.119 R)
• M40: 14,021,060 km (0.116 R)
• M41: 14,559,164 km (0.078 R)
• M42: 14,714,147 km (0.1 R)
• M43: 15,378,960 km (0.084 R)
• M44: 15,615,923 km (0.104 R)
• M45: 15,695,210 km (0.054 R)
• M46: 15,973,612 km (0.099 R)
• M47: 16,093,440 km (0.108 R)
• M48: 16,414,626 km (0.054 R)
• M49: 17,678,728 km (0.084 R)
• M50: 18,301,654 km (0.115 R)
• M51: 19,654,318 km (0.096 R)
• M52: 19,954,561 km (0.111 R)
• M53: 20,213,066 km (0.107 R)
• M54: 20,689,984 km (0.118 R)
• M55: 20,864,265 km (0.093 R)
• M56: 21,126,660 km (0.067 R)
• M57: 21,258,306 km (0.034 R)
• M58: 21,390,102 km (0.081 R)
• M59: 21,522,346 km (0.117 R)
• M60: 21,831,715 km (0.109 R)
• M61: 22,679,037 km (0.091 R)
• M62: 22,993,941 km (0.112 R)
• M63: 23,265,012 km (0.082 R)
• M64: 24,176,213 km (0.101 R)
• M65: 25,798,751 km (0.091 R)
• M66: 26,504,853 km (0.034 R)
• M67: 27,551,889 km (0.117 R)
• M68: 27,695,802 km (0.076 R)
• M69: 27,887,885 km (0.062 R)
• M70: 28,322,018 km (0.048 R)
• M71: 28,515,598 km (0.117 R)
• M72: 29,539,296 km (0.119 R)
• M73: 30,277,711 km (0.111 R)
• M74: 30,475,779 km (0.113 R)
• M75: 31,622,447 km (0.112 R)
• M76: 31,773,092 km (0.119 R)
• M77: 31,974,301 km (0.103 R)
• M78: 32,327,352 km (0.102 R)
• M79: 33,292,258 km (0.119 R)
• M80: 34,524,645 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 8.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.06 AU - 7.76 AU

Year: 7259 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,289,163 km

• M1: 237,861 km (0.043 R)
• M2: 292,314 km (0.107 R)
• M3: 392,994 km (0.112 R)
• M4: 470,635 km (0.099 R)
• M5: 593,305 km (0.103 R)
• M6: 1,202,168 km (0.034 R)
• M7: 1,612,665 km (0.071 R)
• M8: 1,670,709 km (0.115 R)
• M9: 1,744,162 km (0.12 R)
• M10: 1,894,358 km (0.065 R)
• M11: 2,096,165 km (0.09 R)
• M12: 2,288,698 km (0.118 R)
• M13: 2,354,222 km (0.092 R)
• M14: 2,554,533 km (0.119 R)
• M15: 3,298,783 km (0.098 R)
• M16: 3,733,364 km (0.113 R)
• M17: 4,046,473 km (0.088 R)
• M18: 4,226,439 km (0.041 R)
• M19: 4,307,222 km (0.104 R)
• M20: 4,573,357 km (0.037 R)
• M21: 4,972,035 km (0.118 R)
• M22: 5,251,334 km (0.117 R)
• M23: 5,403,774 km (0.086 R)
• M24: 7,031,848 km (0.091 R)
• M25: 7,176,060 km (0.07 R)
• M26: 7,516,096 km (0.067 R)
• M27: 7,836,684 km (0.106 R)
• M28: 7,911,334 km (0.11 R)
• M29: 8,011,265 km (0.117 R)
• M30: 8,186,893 km (0.118 R)
• M31: 8,414,880 km (0.115 R)
• M32: 8,876,838 km (0.067 R)
• M33: 9,137,139 km (0.117 R)
• M34: 9,932,999 km (0.098 R)
• M35: 10,475,890 km (0.111 R)
• M36: 10,695,649 km (0.113 R)
• M37: 11,364,352 km (0.095 R)
• M38: 11,932,076 km (0.116 R)
• M39: 13,659,632 km (0.081 R)
• M40: 13,809,679 km (0.118 R)
• M41: 14,020,612 km (0.087 R)
• M42: 14,690,361 km (0.094 R)
• M43: 14,905,633 km (0.104 R)
• M44: 15,495,347 km (0.093 R)
• M45: 15,777,339 km (0.092 R)
• M46: 16,314,545 km (0.108 R)
• M47: 17,439,671 km (0.111 R)
• M48: 17,896,543 km (0.032 R)
• M49: 18,093,713 km (0.06 R)
• M50: 18,589,480 km (0.039 R)
• M51: 18,922,485 km (0.072 R)
• M52: 19,123,245 km (0.12 R)
• M53: 19,392,073 km (0.075 R)
• M54: 19,696,056 km (0.095 R)
• M55: 20,103,710 km (0.04 R)
• M56: 20,927,246 km (0.118 R)
• M57: 21,797,008 km (0.048 R)
• M58: 22,713,894 km (0.041 R)
• M59: 23,034,332 km (0.099 R)
• M60: 23,643,495 km (0.118 R)
• M61: 23,715,451 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 11.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.91 AU - 8.13 AU

Year: 7422 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,289,163 km

• M1: 143,464 km (0.05 R)
• M2: 276,457 km (0.108 R)
• M3: 362,326 km (0.09 R)
• M4: 453,730 km (0.119 R)
• M5: 555,158 km (0.111 R)
• M6: 674,387 km (0.108 R)
• M7: 822,639 km (0.068 R)
• M8: 1,404,425 km (0.091 R)
• M9: 1,749,996 km (0.107 R)
• M10: 1,840,652 km (0.06 R)
• M11: 1,946,268 km (0.094 R)
• M12: 2,108,582 km (0.081 R)
• M13: 2,191,459 km (0.054 R)
• M14: 2,289,595 km (0.105 R)
• M15: 2,403,739 km (0.116 R)
• M16: 2,519,677 km (0.077 R)
• M17: 2,593,129 km (0.106 R)
• M18: 2,667,330 km (0.116 R)
• M19: 2,833,084 km (0.077 R)
• M20: 2,940,496 km (0.116 R)
• M21: 3,175,215 km (0.032 R)
• M22: 3,367,298 km (0.119 R)
• M23: 4,139,672 km (0.085 R)
• M24: 4,385,462 km (0.112 R)
• M25: 4,564,081 km (0.095 R)
• M26: 4,726,844 km (0.098 R)
• M27: 5,226,650 km (0.045 R)
• M28: 5,454,338 km (0.117 R)
• M29: 6,018,173 km (0.08 R)
• M30: 6,176,896 km (0.103 R)
• M31: 6,337,115 km (0.103 R)
• M32: 6,519,026 km (0.099 R)
• M33: 6,702,733 km (0.116 R)
• M34: 7,539,733 km (0.11 R)
• M35: 7,668,088 km (0.069 R)
• M36: 7,775,649 km (0.025 R)
• M37: 8,079,482 km (0.07 R)
• M38: 8,676,677 km (0.04 R)
• M39: 9,128,163 km (0.056 R)
• M40: 9,379,786 km (0.099 R)
• M41: 9,541,203 km (0.068 R)
• M42: 9,913,402 km (0.111 R)
• M43: 10,077,661 km (0.099 R)
• M44: 10,290,389 km (0.087 R)
• M45: 10,648,077 km (0.098 R)
• M46: 10,792,439 km (0.077 R)
• M47: 10,864,695 km (0.059 R)
• M48: 10,985,720 km (0.12 R)
• M49: 11,131,428 km (0.113 R)
• M50: 11,622,109 km (0.104 R)
• M51: 11,894,975 km (0.084 R)
• M52: 12,019,591 km (0.072 R)
• M53: 12,346,013 km (0.116 R)
• M54: 12,573,551 km (0.111 R)
• M55: 12,751,573 km (0.033 R)
• M56: 12,879,329 km (0.04 R)
• M57: 13,110,159 km (0.083 R)
• M58: 13,863,534 km (0.037 R)
• M59: 14,925,529 km (0.09 R)
• M60: 15,006,162 km (0.037 R)
• M61: 15,087,095 km (0.104 R)
• M62: 15,195,105 km (0.101 R)
• M63: 15,493,552 km (0.095 R)
• M64: 15,602,609 km (0.117 R)
• M65: 16,041,230 km (0.095 R)
• M66: 17,183,559 km (0.119 R)
• M67: 17,579,695 km (0.076 R)
• M68: 17,664,965 km (0.03 R)
• M69: 18,323,196 km (0.115 R)
• M70: 18,409,664 km (0.066 R)
• M71: 18,640,942 km (0.074 R)
• M72: 18,727,858 km (0.098 R)
• M73: 19,340,462 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.02 AU - 8.72 AU

Year: 7946 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,289,163 km

• M1: 140,173 km (0.117 R)
• M2: 255,364 km (0.063 R)
• M3: 592,856 km (0.099 R)
• M4: 730,935 km (0.06 R)
• M5: 1,379,143 km (0.028 R)
• M6: 1,479,822 km (0.055 R)
• M7: 1,553,424 km (0.066 R)
• M8: 1,766,003 km (0.111 R)
• M9: 1,939,985 km (0.106 R)
• M10: 2,086,591 km (0.045 R)
• M11: 2,253,842 km (0.051 R)
• M12: 2,373,669 km (0.086 R)
• M13: 2,495,741 km (0.101 R)
• M14: 2,602,105 km (0.083 R)
• M15: 2,746,168 km (0.101 R)
• M16: 2,819,321 km (0.09 R)
• M17: 3,388,392 km (0.087 R)
• M18: 3,686,391 km (0.08 R)
• M19: 3,808,014 km (0.1 R)
• M20: 4,117,981 km (0.104 R)
• M21: 4,307,820 km (0.096 R)
• M22: 5,006,742 km (0.1 R)
• M23: 5,369,367 km (0.035 R)
• M24: 5,461,369 km (0.107 R)
• M25: 5,647,020 km (0.102 R)
• M26: 6,072,477 km (0.077 R)
• M27: 6,216,540 km (0.107 R)
• M28: 6,313,329 km (0.052 R)
• M29: 6,557,323 km (0.068 R)
• M30: 6,729,959 km (0.051 R)
• M31: 6,954,207 km (0.091 R)
• M32: 7,589,998 km (0.105 R)
• M33: 7,745,430 km (0.061 R)
• M34: 7,823,520 km (0.087 R)
• M35: 8,404,408 km (0.108 R)
• M36: 8,484,593 km (0.093 R)
• M37: 8,592,154 km (0.067 R)
• M38: 8,971,684 km (0.083 R)
• M39: 9,191,144 km (0.083 R)
• M40: 9,832,021 km (0.104 R)
• M41: 10,602,599 km (0.119 R)
• M42: 11,186,031 km (0.08 R)
• M43: 11,779,785 km (0.099 R)
• M44: 11,899,763 km (0.094 R)
• M45: 13,215,476 km (0.1 R)
• M46: 13,748,344 km (0.082 R)
• M47: 13,906,319 km (0.071 R)
• M48: 14,288,093 km (0.094 R)
• M49: 14,448,312 km (0.108 R)
• M50: 14,867,336 km (0.1 R)
• M51: 15,159,799 km (0.104 R)
• M52: 15,750,561 km (0.07 R)
• M53: 15,916,017 km (0.072 R)
• M54: 16,248,573 km (0.109 R)
• M55: 16,920,716 km (0.11 R)
• M56: 17,192,086 km (0.082 R)
• M57: 17,362,478 km (0.05 R)
• M58: 17,842,388 km (0.077 R)
• M59: 18,222,666 km (0.087 R)
• M60: 18,396,349 km (0.109 R)
• M61: 18,466,062 km (0.095 R)
• M62: 19,026,306 km (0.111 R)
• M63: 19,096,767 km (0.119 R)
• M64: 19,167,227 km (0.095 R)
• M65: 19,308,597 km (0.104 R)
• M66: 19,841,465 km (0.051 R)
• M67: 20,127,795 km (0.09 R)
• M68: 21,615,995 km (0.112 R)
• M69: 21,726,398 km (0.062 R)
• M70: 21,984,454 km (0.05 R)
• M71: 22,243,558 km (0.055 R)
• M72: 22,317,758 km (0.032 R)
• M73: 22,839,556 km (0.057 R)
• M74: 23,101,950 km (0.071 R)
• M75: 23,403,240 km (0.084 R)
• M76: 23,629,881 km (0.069 R)
• M77: 24,505,777 km (0.103 R)
• M78: 24,697,561 km (0.095 R)
• M79: 25,159,968 km (0.106 R)
• M80: 25,353,398 km (0.083 R)
• M81: 25,547,427 km (0.093 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit