🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.63 AU

Year: 149 Days

Day: 30.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 235 Days

Day: 21.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 432 Days

Day: 12.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,719,614 km

• M1: 82,578 km (0.099 R)
• M2: 880,234 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.23 AU - 1.37 AU

Year: 571 Days

Day: 33.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.64 AU - 2.2 AU

Year: 1024 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.84 AU - 4.6 AU

Year: 2762 Days

Day: 44.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 13.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.74 AU - 7.08 AU

Year: 5532 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,719,614 km

• M1: 289,173 km (0.116 R)
• M2: 380,876 km (0.119 R)
• M3: 543,190 km (0.081 R)
• M4: 680,970 km (0.044 R)
• M5: 832,512 km (0.068 R)
• M6: 972,386 km (0.076 R)
• M7: 1,211,593 km (0.115 R)
• M8: 1,470,547 km (0.078 R)
• M9: 1,703,172 km (0.07 R)
• M10: 1,916,947 km (0.068 R)
• M11: 2,059,065 km (0.088 R)
• M12: 2,172,161 km (0.106 R)
• M13: 2,455,948 km (0.068 R)
• M14: 3,378,967 km (0.069 R)
• M15: 3,768,370 km (0.075 R)
• M16: 3,908,095 km (0.098 R)
• M17: 4,029,419 km (0.096 R)
• M18: 4,379,777 km (0.117 R)
• M19: 4,590,560 km (0.076 R)
• M20: 4,761,700 km (0.102 R)
• M21: 5,154,395 km (0.062 R)
• M22: 5,265,396 km (0.09 R)
• M23: 5,512,532 km (0.089 R)
• M24: 5,924,973 km (0.119 R)
• M25: 6,158,645 km (0.105 R)
• M26: 6,252,892 km (0.117 R)
• M27: 7,049,351 km (0.04 R)
• M28: 7,852,243 km (0.105 R)
• M29: 8,135,132 km (0.119 R)
• M30: 8,421,163 km (0.108 R)
• M31: 8,896,585 km (0.05 R)
• M32: 9,272,525 km (0.116 R)
• M33: 9,435,138 km (0.113 R)
• M34: 9,571,571 km (0.057 R)
• M35: 9,735,979 km (0.108 R)
• M36: 9,873,759 km (0.118 R)
• M37: 10,039,962 km (0.106 R)
• M38: 10,657,203 km (0.113 R)
• M39: 11,056,479 km (0.053 R)
• M40: 11,257,988 km (0.095 R)
• M41: 12,254,160 km (0.08 R)
• M42: 12,522,539 km (0.089 R)
• M43: 12,642,366 km (0.105 R)
• M44: 12,823,081 km (0.09 R)
• M45: 12,974,175 km (0.103 R)
• M46: 13,156,385 km (0.068 R)
• M47: 13,278,307 km (0.083 R)
• M48: 13,431,346 km (0.085 R)
• M49: 14,173,650 km (0.08 R)
• M50: 15,120,306 km (0.108 R)
• M51: 15,440,445 km (0.118 R)
• M52: 15,730,515 km (0.109 R)
• M53: 15,859,917 km (0.09 R)
• M54: 16,283,279 km (0.105 R)
• M55: 17,441,317 km (0.045 R)
• M56: 17,676,185 km (0.116 R)
• M57: 18,216,832 km (0.109 R)
• M58: 18,728,756 km (0.083 R)
• M59: 19,141,646 km (0.062 R)
• M60: 19,349,288 km (0.062 R)
• M61: 19,871,534 km (0.08 R)
• M62: 21,072,506 km (0.12 R)
• M63: 21,286,879 km (0.076 R)
• M64: 21,645,765 km (0.097 R)
• M65: 22,006,595 km (0.058 R)
• M66: 22,115,352 km (0.077 R)
• M67: 22,478,875 km (0.076 R)
• M68: 22,844,343 km (0.094 R)
• M69: 23,027,899 km (0.119 R)
• M70: 23,138,153 km (0.062 R)
• M71: 23,285,507 km (0.04 R)
• M72: 24,027,213 km (0.115 R)
• M73: 24,176,512 km (0.08 R)
• M74: 24,513,406 km (0.118 R)
• M75: 24,626,053 km (0.049 R)
• M76: 24,965,192 km (0.107 R)
• M77: 25,229,980 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 7.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.08 AU - 14.72 AU

Year: 19952 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,719,614 km

• M1: 99,034 km (0.094 R)
• M2: 181,163 km (0.032 R)
• M3: 320,139 km (0.111 R)
• M4: 429,346 km (0.067 R)
• M5: 608,714 km (0.113 R)
• M6: 812,167 km (0.056 R)
• M7: 944,711 km (0.118 R)
• M8: 1,206,357 km (0.082 R)
• M9: 1,599,052 km (0.078 R)
• M10: 1,882,091 km (0.111 R)
• M11: 1,970,204 km (0.076 R)
• M12: 2,059,514 km (0.116 R)
• M13: 2,624,395 km (0.108 R)
• M14: 2,823,061 km (0.063 R)
• M15: 4,700,066 km (0.091 R)
• M16: 5,064,038 km (0.059 R)
• M17: 5,187,306 km (0.117 R)
• M18: 6,034,629 km (0.115 R)
• M19: 6,341,304 km (0.104 R)
• M20: 6,653,216 km (0.056 R)
• M21: 6,743,124 km (0.077 R)
• M22: 7,245,474 km (0.109 R)
• M23: 7,338,224 km (0.105 R)
• M24: 7,902,208 km (0.115 R)
• M25: 10,087,384 km (0.09 R)
• M26: 10,766,559 km (0.079 R)
• M27: 10,872,474 km (0.084 R)
• M28: 10,925,432 km (0.109 R)
• M29: 11,031,796 km (0.048 R)
• M30: 11,514,548 km (0.078 R)
• M31: 12,004,182 km (0.094 R)
• M32: 13,229,688 km (0.097 R)
• M33: 15,378,811 km (0.09 R)
• M34: 15,857,673 km (0.109 R)
• M35: 18,450,504 km (0.084 R)
• M36: 18,513,784 km (0.046 R)
• M37: 18,640,643 km (0.114 R)
• M38: 19,279,276 km (0.061 R)
• M39: 19,665,986 km (0.038 R)
• M40: 19,795,389 km (0.083 R)
• M41: 19,990,165 km (0.081 R)
• M42: 21,039,295 km (0.067 R)
• M43: 22,986,162 km (0.096 R)
• M44: 27,409,322 km (0.105 R)
• M45: 29,605,419 km (0.111 R)
• M46: 29,976,870 km (0.083 R)
• M47: 30,649,462 km (0.102 R)
• M48: 31,553,931 km (0.068 R)
• M49: 31,933,461 km (0.102 R)
• M50: 32,390,781 km (0.114 R)
• M51: 34,397,487 km (0.106 R)
• M52: 34,709,848 km (0.114 R)
• M53: 36,444,136 km (0.058 R)
• M54: 37,081,871 km (0.091 R)
• M55: 37,562,529 km (0.114 R)
• M56: 37,884,165 km (0.099 R)
• M57: 40,901,853 km (0.034 R)
• M58: 40,984,431 km (0.107 R)
• M59: 41,564,422 km (0.04 R)
• M60: 42,481,307 km (0.093 R)
• M61: 43,236,477 km (0.073 R)
• M62: 44,334,975 km (0.074 R)
• M63: 45,271,607 km (0.099 R)
• M64: 46,645,663 km (0.093 R)
• M65: 48,120,549 km (0.057 R)
• M66: 49,346,653 km (0.099 R)
• M67: 50,317,244 km (0.046 R)
• M68: 50,405,806 km (0.086 R)
• M69: 50,494,368 km (0.108 R)
• M70: 51,116,096 km (0.066 R)
• M71: 51,561,599 km (0.067 R)
• M72: 52,008,448 km (0.092 R)
• M73: 52,277,275 km (0.072 R)
• M74: 52,636,310 km (0.099 R)
• M75: 52,906,035 km (0.085 R)
• M76: 53,718,351 km (0.102 R)
• M77: 54,716,618 km (0.05 R)
• M78: 54,807,723 km (0.113 R)
• M79: 55,446,506 km (0.057 R)
• M80: 55,904,275 km (0.105 R)
• M81: 56,547,397 km (0.087 R)
• M82: 56,823,704 km (0.114 R)
• M83: 57,008,158 km (0.107 R)
• M84: 57,377,665 km (0.106 R)
• M85: 58,863,920 km (0.105 R)
• M86: 62,729,529 km (0.087 R)
• M87: 63,589,118 km (0.089 R)
• M88: 63,876,346 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 7.1

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.25 AU - 16.25 AU

Year: 25220 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,719,614 km

• M1: 95,743 km (0.064 R)
• M2: 210,783 km (0.067 R)
• M3: 304,731 km (0.063 R)
• M4: 357,988 km (0.071 R)
• M5: 414,984 km (0.077 R)
• M6: 496,366 km (0.092 R)
• M7: 652,696 km (0.102 R)
• M8: 799,601 km (0.099 R)
• M9: 1,154,148 km (0.104 R)
• M10: 1,553,574 km (0.114 R)
• M11: 1,651,560 km (0.076 R)
• M12: 1,923,081 km (0.107 R)
• M13: 1,993,242 km (0.052 R)
• M14: 2,208,663 km (0.118 R)
• M15: 2,899,805 km (0.081 R)
• M16: 3,480,394 km (0.111 R)
• M17: 3,566,264 km (0.085 R)
• M18: 4,186,945 km (0.105 R)
• M19: 4,603,575 km (0.098 R)
• M20: 5,880,094 km (0.092 R)
• M21: 6,241,522 km (0.089 R)
• M22: 7,094,529 km (0.112 R)
• M23: 7,534,497 km (0.065 R)
• M24: 8,154,131 km (0.087 R)
• M25: 8,614,893 km (0.113 R)
• M26: 8,907,207 km (0.111 R)
• M27: 9,803,747 km (0.1 R)
• M28: 9,986,406 km (0.085 R)
• M29: 10,728,561 km (0.068 R)
• M30: 11,745,677 km (0.113 R)
• M31: 11,874,929 km (0.106 R)
• M32: 12,462,550 km (0.078 R)
• M33: 13,462,911 km (0.104 R)
• M34: 13,870,116 km (0.076 R)
• M35: 14,212,695 km (0.098 R)
• M36: 14,488,703 km (0.09 R)
• M37: 15,539,628 km (0.108 R)
• M38: 15,966,880 km (0.066 R)
• M39: 16,905,756 km (0.102 R)
• M40: 20,757,752 km (0.118 R)
• M41: 21,149,549 km (0.078 R)
• M42: 21,464,602 km (0.084 R)
• M43: 21,860,737 km (0.106 R)
• M44: 22,901,938 km (0.067 R)
• M45: 23,144,436 km (0.091 R)
• M46: 23,387,832 km (0.095 R)
• M47: 23,877,167 km (0.039 R)
• M48: 24,452,370 km (0.11 R)
• M49: 25,700,316 km (0.109 R)
• M50: 25,868,165 km (0.071 R)
• M51: 27,310,438 km (0.105 R)
• M52: 27,567,596 km (0.099 R)
• M53: 28,170,925 km (0.086 R)
• M54: 30,095,202 km (0.075 R)
• M55: 35,274,280 km (0.113 R)
• M56: 36,305,010 km (0.12 R)
• M57: 36,965,933 km (0.083 R)
• M58: 37,250,468 km (0.103 R)
• M59: 41,211,221 km (0.086 R)
• M60: 44,797,531 km (0.116 R)
• M61: 45,506,326 km (0.071 R)
• M62: 46,014,959 km (0.084 R)
• M63: 46,627,712 km (0.04 R)
• M64: 47,140,533 km (0.074 R)
• M65: 48,482,276 km (0.091 R)
• M66: 50,571,111 km (0.115 R)
• M67: 51,732,440 km (0.11 R)
• M68: 51,944,420 km (0.118 R)
• M69: 52,050,634 km (0.1 R)
• M70: 52,902,445 km (0.088 R)
• M71: 54,081,276 km (0.055 R)
• M72: 55,811,226 km (0.097 R)
• M73: 55,919,983 km (0.111 R)
• M74: 56,683,082 km (0.118 R)
• M75: 57,120,656 km (0.108 R)
• M76: 57,449,621 km (0.096 R)
• M77: 58,219,452 km (0.116 R)
• M78: 58,329,855 km (0.106 R)
• M79: 58,882,171 km (0.109 R)
• M80: 63,590,315 km (0.095 R)
• M81: 66,795,599 km (0.056 R)
• M82: 69,935,808 km (0.061 R)
• M83: 70,640,115 km (0.115 R)
• M84: 70,757,698 km (0.079 R)
• M85: 70,993,166 km (0.11 R)
• M86: 71,346,815 km (0.076 R)
• M87: 71,464,848 km (0.119 R)
• M88: 71,582,880 km (0.097 R)
• M89: 72,174,241 km (0.049 R)
• M90: 72,292,722 km (0.118 R)
• M91: 75,155,277 km (0.072 R)
• M92: 77,933,160 km (0.076 R)
• M93: 78,785,270 km (0.034 R)
• M94: 79,885,263 km (0.094 R)
• M95: 80,867,373 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit