🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 188 Days

Day: 32.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 296 Days

Day: 41.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.07 AU

Year: 307 Days

Day: 30.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,433,120 km

• M1: 262,095 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.7 AU

Year: 707 Days

Day: 12.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.68 AU - 2.12 AU

Year: 1008 Days

Day: 38.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.53 AU - 2.59 AU

Year: 1577 Days

Day: 30.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.04 AU - 3.36 AU

Year: 1708 Days

Day: 28.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 14.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.36 AU - 4.5 AU

Year: 3590 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,433,120 km

• M1: 200,162 km (0.058 R)
• M2: 341,382 km (0.109 R)
• M3: 468,840 km (0.051 R)
• M4: 566,078 km (0.062 R)
• M5: 796,758 km (0.103 R)
• M6: 888,163 km (0.095 R)
• M7: 1,005,298 km (0.099 R)
• M8: 1,232,986 km (0.107 R)
• M9: 1,402,929 km (0.061 R)
• M10: 1,607,280 km (0.074 R)
• M11: 1,835,715 km (0.087 R)
• M12: 2,003,564 km (0.097 R)
• M13: 2,205,970 km (0.083 R)
• M14: 2,476,593 km (0.07 R)
• M15: 2,790,000 km (0.062 R)
• M16: 2,935,409 km (0.084 R)
• M17: 3,033,845 km (0.12 R)
• M18: 3,473,214 km (0.1 R)
• M19: 3,951,029 km (0.118 R)
• M20: 4,133,389 km (0.091 R)
• M21: 4,468,788 km (0.105 R)
• M22: 4,678,225 km (0.092 R)
• M23: 4,774,566 km (0.098 R)
• M24: 4,910,401 km (0.071 R)
• M25: 5,027,984 km (0.06 R)
• M26: 5,305,937 km (0.094 R)
• M27: 5,589,126 km (0.104 R)
• M28: 6,044,203 km (0.109 R)
• M29: 6,489,705 km (0.038 R)
• M30: 6,727,416 km (0.106 R)
• M31: 7,034,241 km (0.115 R)
• M32: 7,189,374 km (0.09 R)
• M33: 7,278,535 km (0.106 R)
• M34: 7,367,994 km (0.115 R)
• M35: 7,480,492 km (0.074 R)
• M36: 8,260,346 km (0.11 R)
• M37: 8,353,844 km (0.102 R)
• M38: 8,565,376 km (0.119 R)
• M39: 8,946,102 km (0.074 R)
• M40: 10,096,061 km (0.115 R)
• M41: 10,599,608 km (0.12 R)
• M42: 10,726,766 km (0.103 R)
• M43: 11,008,459 km (0.092 R)
• M44: 11,344,306 km (0.077 R)
• M45: 11,578,875 km (0.108 R)
• M46: 11,788,761 km (0.088 R)
• M47: 12,345,714 km (0.102 R)
• M48: 12,452,826 km (0.116 R)
• M49: 12,938,570 km (0.107 R)
• M50: 13,293,117 km (0.11 R)
• M51: 13,402,922 km (0.075 R)
• M52: 14,067,885 km (0.068 R)
• M53: 14,545,551 km (0.103 R)
• M54: 14,687,070 km (0.034 R)
• M55: 14,914,309 km (0.072 R)
• M56: 15,028,452 km (0.117 R)
• M57: 15,142,895 km (0.096 R)
• M58: 15,748,168 km (0.061 R)
• M59: 16,068,457 km (0.085 R)
• M60: 16,863,869 km (0.114 R)
• M61: 17,131,799 km (0.095 R)
• M62: 17,913,896 km (0.052 R)
• M63: 18,095,957 km (0.091 R)
• M64: 18,676,845 km (0.101 R)
• M65: 18,861,599 km (0.073 R)
• M66: 19,794,192 km (0.092 R)
• M67: 19,951,120 km (0.083 R)
• M68: 20,297,738 km (0.112 R)
• M69: 21,157,178 km (0.038 R)
• M70: 21,736,720 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 8.7

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.64 AU - 5.44 AU

Year: 4356 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,433,120 km

• M1: 109,057 km (0.088 R)
• M2: 568,023 km (0.069 R)
• M3: 658,231 km (0.103 R)
• M4: 816,056 km (0.084 R)
• M5: 932,743 km (0.11 R)
• M6: 1,013,825 km (0.107 R)
• M7: 1,125,874 km (0.086 R)
• M8: 1,408,614 km (0.118 R)
• M9: 1,502,561 km (0.116 R)
• M10: 2,110,228 km (0.089 R)
• M11: 2,182,184 km (0.112 R)
• M12: 2,273,289 km (0.107 R)
• M13: 2,478,238 km (0.084 R)
• M14: 2,554,234 km (0.051 R)
• M15: 2,689,171 km (0.093 R)
• M16: 2,846,399 km (0.071 R)
• M17: 2,946,180 km (0.102 R)
• M18: 3,357,126 km (0.053 R)
• M19: 3,634,031 km (0.12 R)
• M20: 3,874,136 km (0.076 R)
• M21: 4,029,718 km (0.056 R)
• M22: 5,150,804 km (0.076 R)
• M23: 5,248,342 km (0.076 R)
• M24: 5,695,191 km (0.098 R)
• M25: 5,770,887 km (0.059 R)
• M26: 5,872,315 km (0.119 R)
• M27: 6,051,234 km (0.065 R)
• M28: 6,257,978 km (0.094 R)
• M29: 6,388,278 km (0.085 R)
• M30: 6,545,954 km (0.058 R)
• M31: 7,162,297 km (0.05 R)
• M32: 7,326,107 km (0.102 R)
• M33: 7,463,587 km (0.032 R)
• M34: 8,334,995 km (0.108 R)
• M35: 8,972,880 km (0.084 R)
• M36: 9,179,176 km (0.109 R)
• M37: 9,297,657 km (0.115 R)
• M38: 10,080,802 km (0.037 R)
• M39: 11,104,949 km (0.046 R)
• M40: 11,199,794 km (0.09 R)
• M41: 11,326,504 km (0.077 R)
• M42: 11,517,540 km (0.099 R)
• M43: 12,032,306 km (0.058 R)
• M44: 12,390,444 km (0.081 R)
• M45: 12,785,232 km (0.066 R)
• M46: 12,884,565 km (0.1 R)
• M47: 13,250,931 km (0.097 R)
• M48: 13,317,950 km (0.061 R)
• M49: 13,452,289 km (0.115 R)
• M50: 13,587,077 km (0.119 R)
• M51: 13,756,272 km (0.082 R)
• M52: 13,892,107 km (0.049 R)
• M53: 14,028,241 km (0.083 R)
• M54: 14,233,489 km (0.11 R)
• M55: 14,405,228 km (0.112 R)
• M56: 14,785,506 km (0.104 R)
• M57: 15,064,206 km (0.088 R)
• M58: 15,134,218 km (0.113 R)
• M59: 15,309,547 km (0.057 R)
• M60: 15,556,084 km (0.055 R)
• M61: 15,839,572 km (0.088 R)
• M62: 15,981,989 km (0.084 R)
• M63: 16,088,952 km (0.116 R)
• M64: 16,990,429 km (0.08 R)
• M65: 17,649,557 km (0.081 R)
• M66: 17,908,062 km (0.088 R)
• M67: 18,130,813 km (0.108 R)
• M68: 18,391,712 km (0.102 R)
• M69: 18,691,356 km (0.082 R)
• M70: 18,879,550 km (0.083 R)
• M71: 19,295,732 km (0.067 R)
• M72: 19,944,837 km (0.048 R)
• M73: 20,834,346 km (0.1 R)
• M74: 22,053,718 km (0.118 R)
• M75: 22,332,269 km (0.112 R)
• M76: 22,612,017 km (0.077 R)
• M77: 22,692,202 km (0.11 R)
• M78: 24,150,631 km (0.079 R)
• M79: 24,849,852 km (0.04 R)
• M80: 25,098,334 km (0.075 R)
• M81: 25,305,826 km (0.102 R)
• M82: 25,472,329 km (0.09 R)
• M83: 25,890,305 km (0.08 R)
• M84: 26,732,691 km (0.114 R)
• M85: 27,200,034 km (0.048 R)
• M86: 28,921,607 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 13.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.14 AU - 7.2 AU

Year: 7392 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,433,120 km

• M1: 186,549 km (0.106 R)
• M2: 336,745 km (0.083 R)
• M3: 526,884 km (0.114 R)
• M4: 631,602 km (0.107 R)
• M5: 1,365,529 km (0.117 R)
• M6: 1,518,418 km (0.112 R)
• M7: 1,616,854 km (0.06 R)
• M8: 1,738,178 km (0.086 R)
• M9: 2,055,176 km (0.081 R)
• M10: 2,554,084 km (0.098 R)
• M11: 2,817,676 km (0.096 R)
• M12: 3,015,145 km (0.106 R)
• M13: 3,450,176 km (0.12 R)
• M14: 3,661,857 km (0.094 R)
• M15: 3,960,005 km (0.059 R)
• M16: 4,238,108 km (0.054 R)
• M17: 4,609,260 km (0.03 R)
• M18: 4,961,413 km (0.091 R)
• M19: 5,201,069 km (0.119 R)
• M20: 5,911,360 km (0.051 R)
• M21: 6,006,355 km (0.112 R)
• M22: 6,456,046 km (0.114 R)
• M23: 6,850,386 km (0.088 R)
• M24: 6,950,167 km (0.074 R)
• M25: 7,388,489 km (0.077 R)
• M26: 7,593,738 km (0.083 R)
• M27: 7,870,494 km (0.093 R)
• M28: 8,434,029 km (0.081 R)
• M29: 9,562,745 km (0.101 R)
• M30: 9,711,894 km (0.118 R)
• M31: 10,507,455 km (0.11 R)
• M32: 11,323,960 km (0.063 R)
• M33: 11,839,774 km (0.081 R)
• M34: 12,648,350 km (0.112 R)
• M35: 13,641,979 km (0.12 R)
• M36: 14,403,732 km (0.085 R)
• M37: 14,575,021 km (0.114 R)
• M38: 14,746,760 km (0.112 R)
• M39: 15,353,678 km (0.069 R)
• M40: 15,836,131 km (0.103 R)
• M41: 16,279,091 km (0.111 R)
• M42: 17,907,613 km (0.115 R)
• M43: 19,445,629 km (0.043 R)
• M44: 19,872,432 km (0.114 R)
• M45: 20,398,418 km (0.104 R)
• M46: 21,025,682 km (0.093 R)
• M47: 21,757,514 km (0.027 R)
• M48: 24,307,709 km (0.103 R)
• M49: 25,643,917 km (0.054 R)
• M50: 25,799,649 km (0.105 R)
• M51: 26,373,207 km (0.103 R)
• M52: 28,172,869 km (0.049 R)
• M53: 28,548,210 km (0.102 R)
• M54: 29,141,516 km (0.067 R)
• M55: 29,902,520 km (0.063 R)
• M56: 30,066,479 km (0.094 R)
• M57: 30,340,393 km (0.078 R)
• M58: 30,670,107 km (0.112 R)
• M59: 30,780,360 km (0.12 R)
• M60: 32,448,825 km (0.1 R)
• M61: 33,180,957 km (0.104 R)
• M62: 34,146,612 km (0.097 R)
• M63: 34,948,755 km (0.07 R)
• M64: 35,179,136 km (0.04 R)
• M65: 35,409,966 km (0.099 R)
• M66: 36,280,176 km (0.11 R)
• M67: 36,396,713 km (0.102 R)
• M68: 36,630,235 km (0.106 R)
• M69: 37,392,437 km (0.109 R)
• M70: 38,278,505 km (0.082 R)
• M71: 39,111,765 km (0.09 R)
• M72: 39,650,467 km (0.1 R)
• M73: 40,011,147 km (0.079 R)
• M74: 40,191,712 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit