🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.78 AU - 0.94 AU

Year: 249 Days

Day: 22.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.93 AU - 1.27 AU

Year: 360 Days

Day: 28.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 2.01 AU

Year: 673 Days

Day: 44.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.94 AU - 2.4 AU

Year: 998 Days

Day: 23.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,042,429 km

• M1: 447,447 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.13 AU - 6.59 AU

Year: 3872 Days

Day: 47 Hours

Environment

Temp: -111 °C

Axial Tilt: 86.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,042,429 km

• M1: 1,622,987 km (0.095 R)
• M2: 1,965,566 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 11.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.93 AU - 10.99 AU

Year: 9809 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,042,429 km

• M1: 154,086 km (0.117 R)
• M2: 270,772 km (0.059 R)
• M3: 1,017,266 km (0.112 R)
• M4: 1,339,649 km (0.111 R)
• M5: 1,566,738 km (0.088 R)
• M6: 1,657,395 km (0.079 R)
• M7: 1,863,541 km (0.088 R)
• M8: 2,138,202 km (0.072 R)
• M9: 2,531,944 km (0.078 R)
• M10: 2,792,543 km (0.11 R)
• M11: 2,993,902 km (0.107 R)
• M12: 3,200,048 km (0.11 R)
• M13: 3,578,082 km (0.109 R)
• M14: 3,699,256 km (0.094 R)
• M15: 3,797,093 km (0.066 R)
• M16: 4,121,421 km (0.076 R)
• M17: 4,637,833 km (0.089 R)
• M18: 5,065,833 km (0.079 R)
• M19: 5,590,622 km (0.117 R)
• M20: 6,132,914 km (0.074 R)
• M21: 6,366,437 km (0.115 R)
• M22: 6,573,031 km (0.087 R)
• M23: 6,751,950 km (0.11 R)
• M24: 6,962,734 km (0.072 R)
• M25: 7,114,576 km (0.12 R)
• M26: 7,953,969 km (0.1 R)
• M27: 8,080,978 km (0.101 R)
• M28: 8,304,926 km (0.112 R)
• M29: 8,595,894 km (0.061 R)
• M30: 8,791,717 km (0.091 R)
• M31: 9,388,164 km (0.089 R)
• M32: 9,488,843 km (0.111 R)
• M33: 9,895,151 km (0.044 R)
• M34: 9,997,626 km (0.118 R)
• M35: 10,100,549 km (0.107 R)
• M36: 10,830,287 km (0.085 R)
• M37: 11,505,273 km (0.068 R)
• M38: 11,721,292 km (0.051 R)
• M39: 12,303,826 km (0.06 R)
• M40: 13,954,041 km (0.107 R)
• M41: 14,069,081 km (0.108 R)
• M42: 14,300,210 km (0.032 R)
• M43: 14,454,894 km (0.105 R)
• M44: 14,532,536 km (0.107 R)
• M45: 14,844,148 km (0.118 R)
• M46: 15,000,926 km (0.11 R)
• M47: 15,752,656 km (0.101 R)
• M48: 16,274,154 km (0.114 R)
• M49: 16,638,425 km (0.109 R)
• M50: 16,801,187 km (0.063 R)
• M51: 17,292,766 km (0.089 R)
• M52: 17,375,194 km (0.099 R)
• M53: 18,458,133 km (0.106 R)
• M54: 18,838,112 km (0.117 R)
• M55: 19,306,054 km (0.026 R)
• M56: 20,123,307 km (0.095 R)
• M57: 20,776,601 km (0.114 R)
• M58: 21,348,364 km (0.089 R)
• M59: 21,525,189 km (0.087 R)
• M60: 22,238,023 km (0.086 R)
• M61: 22,507,299 km (0.065 R)
• M62: 22,732,444 km (0.104 R)
• M63: 22,913,307 km (0.118 R)
• M64: 23,230,605 km (0.113 R)
• M65: 23,367,187 km (0.09 R)
• M66: 23,640,952 km (0.089 R)
• M67: 23,915,763 km (0.085 R)
• M68: 25,025,779 km (0.046 R)
• M69: 26,579,203 km (0.039 R)
• M70: 26,865,085 km (0.05 R)
• M71: 26,960,528 km (0.106 R)
• M72: 27,584,052 km (0.089 R)
• M73: 28,845,312 km (0.118 R)
• M74: 29,828,170 km (0.067 R)
• M75: 30,125,271 km (0.098 R)
• M76: 30,622,385 km (0.116 R)
• M77: 30,872,064 km (0.105 R)
• M78: 31,524,310 km (0.09 R)
• M79: 32,384,049 km (0.085 R)
• M80: 33,149,093 km (0.082 R)
• M81: 34,178,326 km (0.063 R)
• M82: 34,489,191 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 7.6

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.75 AU - 19.33 AU

Year: 22923 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,042,429 km

• M1: 126,261 km (0.081 R)
• M2: 330,013 km (0.101 R)
• M3: 609,163 km (0.089 R)
• M4: 734,376 km (0.047 R)
• M5: 924,216 km (0.109 R)
• M6: 1,382,883 km (0.104 R)
• M7: 1,449,005 km (0.095 R)
• M8: 1,831,377 km (0.111 R)
• M9: 2,090,780 km (0.026 R)
• M10: 2,167,075 km (0.087 R)
• M11: 3,831,650 km (0.116 R)
• M12: 4,905,165 km (0.095 R)
• M13: 5,109,814 km (0.074 R)
• M14: 5,369,666 km (0.085 R)
• M15: 5,527,641 km (0.117 R)
• M16: 5,580,599 km (0.091 R)
• M17: 6,229,854 km (0.045 R)
• M18: 6,675,955 km (0.085 R)
• M19: 8,377,930 km (0.079 R)
• M20: 9,119,486 km (0.075 R)
• M21: 9,946,463 km (0.075 R)
• M22: 10,598,710 km (0.08 R)
• M23: 11,671,027 km (0.119 R)
• M24: 12,567,418 km (0.103 R)
• M25: 13,989,346 km (0.091 R)
• M26: 14,645,781 km (0.119 R)
• M27: 15,912,875 km (0.109 R)
• M28: 16,292,255 km (0.079 R)
• M29: 16,368,401 km (0.112 R)
• M30: 16,597,734 km (0.117 R)
• M31: 17,059,842 km (0.112 R)
• M32: 18,550,435 km (0.106 R)
• M33: 19,110,081 km (0.1 R)
• M34: 21,738,216 km (0.098 R)
• M35: 22,497,725 km (0.038 R)
• M36: 22,582,547 km (0.084 R)
• M37: 25,355,642 km (0.093 R)
• M38: 25,798,602 km (0.083 R)
• M39: 26,871,966 km (0.083 R)
• M40: 27,595,571 km (0.091 R)
• M41: 28,142,651 km (0.112 R)
• M42: 28,693,171 km (0.081 R)
• M43: 28,877,475 km (0.025 R)
• M44: 29,062,229 km (0.111 R)
• M45: 31,119,648 km (0.098 R)
• M46: 31,593,874 km (0.046 R)
• M47: 32,357,421 km (0.066 R)
• M48: 34,097,693 km (0.101 R)
• M49: 34,586,429 km (0.103 R)
• M50: 35,769,000 km (0.051 R)
• M51: 37,971,081 km (0.107 R)
• M52: 39,292,928 km (0.072 R)
• M53: 39,395,253 km (0.06 R)
• M54: 41,668,243 km (0.088 R)
• M55: 42,925,763 km (0.115 R)
• M56: 46,124,015 km (0.113 R)
• M57: 47,315,862 km (0.11 R)
• M58: 47,860,847 km (0.085 R)
• M59: 52,183,178 km (0.076 R)
• M60: 52,520,820 km (0.078 R)
• M61: 53,085,253 km (0.099 R)
• M62: 53,651,481 km (0.097 R)
• M63: 54,333,797 km (0.059 R)
• M64: 55,936,888 km (0.115 R)
• M65: 61,906,441 km (0.042 R)
• M66: 62,861,175 km (0.107 R)
• M67: 65,026,754 km (0.104 R)
• M68: 66,362,214 km (0.095 R)
• M69: 66,483,987 km (0.077 R)
• M70: 67,339,088 km (0.08 R)
• M71: 67,461,609 km (0.116 R)
• M72: 67,584,129 km (0.072 R)
• M73: 68,197,780 km (0.118 R)
• M74: 69,678,350 km (0.112 R)
• M75: 72,419,880 km (0.115 R)
• M76: 73,173,704 km (0.107 R)
• M77: 74,182,891 km (0.031 R)
• M78: 74,435,861 km (0.106 R)
• M79: 74,562,421 km (0.088 R)
• M80: 74,815,840 km (0.086 R)
• M81: 75,832,507 km (0.104 R)
• M82: 75,959,964 km (0.099 R)
• M83: 77,109,624 km (0.107 R)
• M84: 77,366,035 km (0.111 R)
• M85: 79,167,941 km (0.061 R)
• M86: 82,027,355 km (0.072 R)
• M87: 84,656,089 km (0.115 R)
• M88: 84,788,333 km (0.066 R)
• M89: 84,920,578 km (0.112 R)
• M90: 85,185,216 km (0.089 R)
• M91: 85,980,927 km (0.094 R)
• M92: 87,713,271 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 7.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.88 AU - 23.58 AU

Year: 26315 Days

Day: 17.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,042,429 km

• M1: 111,450 km (0.066 R)
• M2: 172,187 km (0.115 R)
• M3: 388,356 km (0.08 R)
• M4: 449,392 km (0.12 R)
• M5: 541,095 km (0.092 R)
• M6: 759,957 km (0.095 R)
• M7: 1,631,664 km (0.062 R)
• M8: 1,928,317 km (0.065 R)
• M9: 2,428,273 km (0.084 R)
• M10: 2,668,527 km (0.102 R)
• M11: 2,891,278 km (0.026 R)
• M12: 2,966,975 km (0.091 R)
• M13: 3,068,851 km (0.082 R)
• M14: 3,731,868 km (0.108 R)
• M15: 4,971,436 km (0.113 R)
• M16: 5,493,982 km (0.034 R)
• M17: 5,969,553 km (0.112 R)
• M18: 6,458,439 km (0.072 R)
• M19: 6,858,763 km (0.107 R)
• M20: 7,543,622 km (0.101 R)
• M21: 7,823,819 km (0.12 R)
• M22: 8,000,644 km (0.082 R)
• M23: 9,052,018 km (0.066 R)
• M24: 9,878,247 km (0.082 R)
• M25: 11,481,637 km (0.058 R)
• M26: 11,561,971 km (0.114 R)
• M27: 12,333,746 km (0.105 R)
• M28: 12,581,031 km (0.107 R)
• M29: 12,788,224 km (0.066 R)
• M30: 13,038,502 km (0.1 R)
• M31: 14,834,723 km (0.08 R)
• M32: 15,097,716 km (0.094 R)
• M33: 16,119,769 km (0.089 R)
• M34: 16,889,450 km (0.118 R)
• M35: 17,118,185 km (0.104 R)
• M36: 17,856,750 km (0.091 R)
• M37: 19,365,145 km (0.112 R)
• M38: 19,460,738 km (0.073 R)
• M39: 19,796,585 km (0.067 R)
• M40: 21,554,360 km (0.083 R)
• M41: 22,602,593 km (0.113 R)
• M42: 23,107,485 km (0.119 R)
• M43: 23,514,093 km (0.11 R)
• M44: 23,871,931 km (0.042 R)
• M45: 24,231,564 km (0.069 R)
• M46: 25,425,505 km (0.109 R)
• M47: 26,479,422 km (0.037 R)
• M48: 27,011,541 km (0.042 R)
• M49: 27,118,504 km (0.118 R)
• M50: 27,601,106 km (0.075 R)
• M51: 27,654,962 km (0.06 R)
• M52: 27,708,817 km (0.06 R)
• M53: 27,762,672 km (0.066 R)
• M54: 29,891,001 km (0.088 R)
• M55: 31,676,003 km (0.108 R)
• M56: 31,845,198 km (0.108 R)
• M57: 32,354,429 km (0.104 R)
• M58: 32,695,363 km (0.075 R)
• M59: 33,897,980 km (0.093 R)
• M60: 34,649,709 km (0.119 R)
• M61: 34,823,991 km (0.093 R)
• M62: 35,406,974 km (0.114 R)
• M63: 36,641,754 km (0.058 R)
• M64: 36,937,809 km (0.087 R)
• M65: 37,472,771 km (0.073 R)
• M66: 37,532,311 km (0.057 R)
• M67: 38,249,932 km (0.066 R)
• M68: 39,092,916 km (0.101 R)
• M69: 39,334,815 km (0.093 R)
• M70: 39,820,260 km (0.085 R)
• M71: 39,880,997 km (0.117 R)

Kuiper Belt

Range: 35.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit