🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.82 AU

Year: 237 Days

Day: 42.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,522,656 km

• M1: 261,048 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.79 AU - 0.87 AU

Year: 276 Days

Day: 35.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 317 Days

Day: 13 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.94 AU - 0.96 AU

Year: 338 Days

Day: 47.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,522,656 km

• M1: 287,677 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.51 AU - 2.95 AU

Year: 1648 Days

Day: 32.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.26 AU - 5.18 AU

Year: 3166 Days

Day: 31.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,522,656 km

• M1: 62,682 km (0.087 R)
• M2: 809,923 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 8.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.41 AU - 5.65 AU

Year: 4120 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,522,656 km

• M1: 109,206 km (0.104 R)
• M2: 174,730 km (0.107 R)
• M3: 238,010 km (0.052 R)
• M4: 328,816 km (0.106 R)
• M5: 393,742 km (0.081 R)
• M6: 938,577 km (0.079 R)
• M7: 1,053,319 km (0.105 R)
• M8: 1,199,177 km (0.044 R)
• M9: 1,686,118 km (0.053 R)
• M10: 1,940,733 km (0.11 R)
• M11: 2,218,536 km (0.113 R)
• M12: 2,295,579 km (0.027 R)
• M13: 2,486,317 km (0.117 R)
• M14: 2,624,096 km (0.094 R)
• M15: 2,694,108 km (0.068 R)
• M16: 2,811,842 km (0.071 R)
• M17: 2,883,499 km (0.036 R)
• M18: 3,452,270 km (0.043 R)
• M19: 3,541,879 km (0.08 R)
• M20: 3,684,296 km (0.066 R)
• M21: 3,736,656 km (0.107 R)
• M22: 3,828,658 km (0.119 R)
• M23: 3,921,409 km (0.1 R)
• M24: 4,190,835 km (0.089 R)
• M25: 4,790,273 km (0.061 R)
• M26: 4,847,420 km (0.069 R)
• M27: 5,122,081 km (0.106 R)
• M28: 5,195,085 km (0.081 R)
• M29: 5,401,680 km (0.09 R)
• M30: 5,461,220 km (0.11 R)
• M31: 5,701,474 km (0.064 R)
• M32: 6,905,887 km (0.107 R)
• M33: 7,346,303 km (0.101 R)
• M34: 7,611,689 km (0.084 R)
• M35: 8,134,683 km (0.095 R)
• M36: 9,465,656 km (0.108 R)
• M37: 9,609,718 km (0.106 R)
• M38: 9,881,687 km (0.069 R)
• M39: 9,991,193 km (0.112 R)
• M40: 10,285,153 km (0.115 R)
• M41: 10,600,655 km (0.064 R)
• M42: 10,957,146 km (0.064 R)
• M43: 11,412,971 km (0.112 R)
• M44: 11,836,333 km (0.116 R)
• M45: 11,894,377 km (0.076 R)
• M46: 12,127,899 km (0.074 R)
• M47: 12,382,515 km (0.089 R)
• M48: 12,520,444 km (0.095 R)
• M49: 12,579,535 km (0.052 R)
• M50: 12,658,673 km (0.047 R)
• M51: 12,837,292 km (0.063 R)
• M52: 12,897,132 km (0.088 R)
• M53: 13,297,755 km (0.097 R)
• M54: 13,358,192 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 13.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.21 AU - 6.91 AU

Year: 6137 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,522,656 km

• M1: 203,453 km (0.059 R)
• M2: 458,817 km (0.106 R)
• M3: 560,094 km (0.05 R)
• M4: 647,759 km (0.108 R)
• M5: 878,439 km (0.096 R)
• M6: 1,038,808 km (0.118 R)
• M7: 1,195,137 km (0.106 R)
• M8: 1,314,068 km (0.12 R)
• M9: 2,076,119 km (0.072 R)
• M10: 2,184,578 km (0.113 R)
• M11: 2,313,681 km (0.094 R)
• M12: 2,407,628 km (0.117 R)
• M13: 2,677,353 km (0.092 R)
• M14: 2,796,134 km (0.093 R)
• M15: 3,288,909 km (0.075 R)
• M16: 3,437,909 km (0.095 R)
• M17: 3,809,061 km (0.078 R)
• M18: 3,920,811 km (0.095 R)
• M19: 4,308,718 km (0.093 R)
• M20: 4,448,741 km (0.035 R)
• M21: 4,590,261 km (0.106 R)
• M22: 5,345,282 km (0.096 R)
• M23: 5,648,068 km (0.101 R)
• M24: 6,456,195 km (0.057 R)
• M25: 6,589,936 km (0.111 R)
• M26: 6,697,646 km (0.101 R)
• M27: 6,914,862 km (0.12 R)
• M28: 7,245,025 km (0.11 R)
• M29: 7,384,001 km (0.047 R)
• M30: 7,552,149 km (0.111 R)
• M31: 7,721,644 km (0.11 R)
• M32: 8,295,352 km (0.084 R)
• M33: 8,528,874 km (0.066 R)
• M34: 8,675,779 km (0.077 R)
• M35: 9,121,880 km (0.05 R)
• M36: 9,212,087 km (0.03 R)
• M37: 10,442,081 km (0.104 R)
• M38: 10,726,018 km (0.072 R)
• M39: 11,269,208 km (0.108 R)
• M40: 11,723,237 km (0.107 R)
• M41: 12,051,305 km (0.08 R)
• M42: 12,918,524 km (0.107 R)
• M43: 13,053,761 km (0.107 R)
• M44: 13,359,688 km (0.113 R)
• M45: 13,530,679 km (0.101 R)
• M46: 13,668,009 km (0.069 R)
• M47: 14,221,970 km (0.048 R)
• M48: 14,431,557 km (0.088 R)
• M49: 14,854,021 km (0.11 R)
• M50: 15,173,413 km (0.108 R)
• M51: 15,351,883 km (0.058 R)
• M52: 15,746,971 km (0.082 R)
• M53: 16,109,148 km (0.073 R)
• M54: 16,952,431 km (0.048 R)
• M55: 17,922,872 km (0.101 R)
• M56: 18,758,227 km (0.086 R)
• M57: 19,180,691 km (0.049 R)
• M58: 19,528,656 km (0.093 R)
• M59: 20,074,089 km (0.034 R)
• M60: 20,230,868 km (0.089 R)
• M61: 20,348,751 km (0.119 R)
• M62: 20,545,622 km (0.114 R)
• M63: 21,740,460 km (0.115 R)
• M64: 22,346,332 km (0.063 R)
• M65: 22,916,898 km (0.082 R)
• M66: 23,368,534 km (0.071 R)
• M67: 23,450,962 km (0.106 R)
• M68: 23,864,600 km (0.092 R)
• M69: 24,615,133 km (0.039 R)
• M70: 24,993,316 km (0.086 R)
• M71: 25,077,689 km (0.078 R)
• M72: 25,543,088 km (0.056 R)
• M73: 25,840,639 km (0.102 R)
• M74: 26,182,320 km (0.087 R)
• M75: 26,267,890 km (0.115 R)
• M76: 26,870,022 km (0.049 R)
• M77: 27,302,808 km (0.119 R)
• M78: 27,433,108 km (0.032 R)
• M79: 27,607,240 km (0.044 R)
• M80: 29,590,608 km (0.072 R)
• M81: 29,724,349 km (0.099 R)
• M82: 29,813,808 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.2

Radius: 4.9

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.44 AU - 16.62 AU

Year: 23442 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,522,656 km

• M1: 277,205 km (0.033 R)
• M2: 478,264 km (0.119 R)
• M3: 519,254 km (0.103 R)
• M4: 915,838 km (0.088 R)
• M5: 1,156,691 km (0.119 R)
• M6: 1,270,086 km (0.111 R)
• M7: 1,791,135 km (0.083 R)
• M8: 2,551,840 km (0.107 R)
• M9: 2,965,329 km (0.094 R)
• M10: 3,727,829 km (0.095 R)
• M11: 3,811,604 km (0.081 R)
• M12: 4,458,615 km (0.093 R)
• M13: 4,547,476 km (0.036 R)
• M14: 4,862,978 km (0.119 R)
• M15: 5,046,535 km (0.078 R)
• M16: 5,279,159 km (0.1 R)
• M17: 10,609,930 km (0.099 R)
• M18: 11,087,596 km (0.062 R)
• M19: 11,694,514 km (0.103 R)
• M20: 11,755,700 km (0.086 R)
• M21: 12,624,864 km (0.097 R)
• M22: 13,194,532 km (0.084 R)
• M23: 13,322,139 km (0.086 R)
• M24: 13,901,981 km (0.106 R)
• M25: 14,162,281 km (0.12 R)
• M26: 14,753,940 km (0.112 R)
• M27: 14,820,212 km (0.11 R)
• M28: 15,488,017 km (0.103 R)
• M29: 16,097,329 km (0.087 R)
• M30: 16,370,645 km (0.075 R)
• M31: 16,991,326 km (0.079 R)
• M32: 17,549,326 km (0.118 R)
• M33: 19,042,911 km (0.065 R)
• M34: 20,502,538 km (0.054 R)
• M35: 20,724,691 km (0.061 R)
• M36: 20,873,092 km (0.099 R)
• M37: 21,620,782 km (0.069 R)
• M38: 21,771,427 km (0.12 R)
• M39: 23,760,630 km (0.108 R)
• M40: 23,993,853 km (0.087 R)
• M41: 24,227,824 km (0.074 R)
• M42: 24,384,303 km (0.074 R)
• M43: 25,013,362 km (0.1 R)
• M44: 25,171,338 km (0.058 R)
• M45: 25,647,657 km (0.086 R)
• M46: 26,207,004 km (0.102 R)
• M47: 26,287,338 km (0.056 R)
• M48: 27,337,964 km (0.065 R)
• M49: 27,745,618 km (0.109 R)
• M50: 28,484,631 km (0.079 R)
• M51: 29,898,032 km (0.083 R)
• M52: 30,402,326 km (0.111 R)
• M53: 31,419,293 km (0.094 R)
• M54: 32,103,404 km (0.113 R)
• M55: 33,660,718 km (0.088 R)
• M56: 34,536,464 km (0.096 R)
• M57: 36,668,532 km (0.118 R)
• M58: 37,388,697 km (0.112 R)
• M59: 37,569,411 km (0.042 R)
• M60: 37,931,886 km (0.109 R)
• M61: 38,113,498 km (0.08 R)
• M62: 38,204,454 km (0.097 R)
• M63: 39,026,045 km (0.085 R)
• M64: 39,117,599 km (0.114 R)
• M65: 41,245,180 km (0.047 R)
• M66: 44,554,135 km (0.117 R)
• M67: 44,649,878 km (0.102 R)
• M68: 45,998,054 km (0.118 R)
• M69: 46,288,723 km (0.058 R)
• M70: 47,457,381 km (0.071 R)
• M71: 48,143,587 km (0.072 R)
• M72: 48,537,179 km (0.099 R)
• M73: 49,129,586 km (0.073 R)
• M74: 49,823,571 km (0.119 R)
• M75: 54,772,418 km (0.082 R)
• M76: 55,698,279 km (0.039 R)
• M77: 55,801,502 km (0.036 R)
• M78: 55,904,724 km (0.075 R)
• M79: 58,192,375 km (0.084 R)
• M80: 58,821,584 km (0.102 R)
• M81: 60,616,608 km (0.042 R)
• M82: 62,001,286 km (0.1 R)
• M83: 63,073,604 km (0.09 R)
• M84: 63,935,736 km (0.098 R)
• M85: 64,043,746 km (0.095 R)
• M86: 66,217,553 km (0.071 R)
• M87: 68,084,085 km (0.107 R)
• M88: 68,415,295 km (0.11 R)
• M89: 70,079,272 km (0.113 R)
• M90: 70,413,623 km (0.103 R)
• M91: 70,860,323 km (0.1 R)
• M92: 72,656,395 km (0.106 R)
• M93: 75,036,497 km (0.077 R)
• M94: 75,150,490 km (0.087 R)
• M95: 75,835,499 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit