🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 182 Days

Day: 17.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.89 AU

Year: 212 Days

Day: 39.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.72 AU - 0.86 AU

Year: 249 Days

Day: 31 Hours

Environment

Temp: 111 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.5 AU - 1.66 AU

Year: 705 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.48 AU - 2.02 AU

Year: 821 Days

Day: 37.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,443,479 km

• M1: 810,820 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.77 AU - 1.79 AU

Year: 842 Days

Day: 34.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,443,479 km

• M1: 874,998 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 11.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.79 AU - 6.93 AU

Year: 5690 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 117,443,479 km

• M1: 147,204 km (0.057 R)
• M2: 353,201 km (0.104 R)
• M3: 876,943 km (0.089 R)
• M4: 1,546,842 km (0.087 R)
• M5: 2,480,931 km (0.062 R)
• M6: 2,911,175 km (0.063 R)
• M7: 3,127,792 km (0.114 R)
• M8: 3,515,999 km (0.111 R)
• M9: 4,404,161 km (0.059 R)
• M10: 4,856,396 km (0.108 R)
• M11: 5,914,501 km (0.078 R)
• M12: 6,264,112 km (0.041 R)
• M13: 6,338,611 km (0.064 R)
• M14: 6,601,604 km (0.047 R)
• M15: 7,099,765 km (0.032 R)
• M16: 7,333,736 km (0.119 R)
• M17: 7,471,366 km (0.051 R)
• M18: 7,849,550 km (0.093 R)
• M19: 8,193,176 km (0.073 R)
• M20: 8,603,673 km (0.096 R)
• M21: 9,126,517 km (0.079 R)
• M22: 9,487,796 km (0.117 R)
• M23: 9,767,395 km (0.099 R)
• M24: 10,202,724 km (0.074 R)
• M25: 10,912,566 km (0.097 R)
• M26: 11,273,546 km (0.091 R)
• M27: 11,937,760 km (0.096 R)
• M28: 12,732,724 km (0.118 R)
• M29: 13,352,059 km (0.111 R)
• M30: 13,762,406 km (0.051 R)
• M31: 13,835,260 km (0.093 R)
• M32: 13,957,033 km (0.091 R)
• M33: 16,028,813 km (0.074 R)
• M34: 16,156,570 km (0.076 R)
• M35: 16,749,127 km (0.115 R)
• M36: 17,139,428 km (0.109 R)
• M37: 17,506,392 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.06 AU - 10.08 AU

Year: 8900 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 117,443,479 km

• M1: 202,107 km (0.079 R)
• M2: 343,477 km (0.109 R)
• M3: 942,467 km (0.081 R)
• M4: 1,173,296 km (0.075 R)
• M5: 1,375,104 km (0.103 R)
• M6: 1,885,382 km (0.059 R)
• M7: 2,531,944 km (0.102 R)
• M8: 2,755,443 km (0.041 R)
• M9: 2,880,208 km (0.103 R)
• M10: 3,070,945 km (0.098 R)
• M11: 3,376,125 km (0.041 R)
• M12: 3,969,280 km (0.078 R)
• M13: 4,995,522 km (0.09 R)
• M14: 6,019,070 km (0.106 R)
• M15: 6,264,560 km (0.075 R)
• M16: 6,821,663 km (0.102 R)
• M17: 7,049,052 km (0.098 R)
• M18: 7,134,921 km (0.053 R)
• M19: 7,221,239 km (0.083 R)
• M20: 7,423,944 km (0.087 R)
• M21: 7,599,273 km (0.069 R)
• M22: 7,775,798 km (0.09 R)
• M23: 8,223,395 km (0.101 R)
• M24: 8,435,226 km (0.086 R)
• M25: 8,988,139 km (0.111 R)
• M26: 9,237,669 km (0.041 R)
• M27: 9,489,591 km (0.072 R)
• M28: 9,903,678 km (0.08 R)
• M29: 10,064,646 km (0.119 R)
• M30: 10,388,974 km (0.119 R)
• M31: 11,048,102 km (0.111 R)
• M32: 11,282,073 km (0.118 R)
• M33: 11,822,869 km (0.114 R)
• M34: 12,096,484 km (0.037 R)
• M35: 12,303,228 km (0.063 R)
• M36: 12,476,313 km (0.083 R)
• M37: 12,965,199 km (0.037 R)
• M38: 14,034,075 km (0.068 R)
• M39: 14,579,060 km (0.108 R)
• M40: 14,762,318 km (0.084 R)
• M41: 14,983,274 km (0.096 R)
• M42: 15,465,577 km (0.043 R)
• M43: 15,652,575 km (0.05 R)
• M44: 15,953,117 km (0.036 R)
• M45: 16,713,074 km (0.11 R)
• M46: 17,252,075 km (0.093 R)
• M47: 17,407,208 km (0.089 R)
• M48: 17,601,685 km (0.107 R)
• M49: 18,228,800 km (0.08 R)
• M50: 19,788,208 km (0.118 R)
• M51: 20,072,593 km (0.102 R)
• M52: 20,563,275 km (0.108 R)
• M53: 21,431,541 km (0.103 R)
• M54: 21,723,705 km (0.099 R)
• M55: 22,480,820 km (0.113 R)
• M56: 22,607,978 km (0.086 R)
• M57: 22,947,865 km (0.102 R)
• M58: 23,934,762 km (0.115 R)
• M59: 24,107,697 km (0.1 R)
• M60: 24,237,847 km (0.076 R)
• M61: 24,411,530 km (0.05 R)
• M62: 25,110,751 km (0.107 R)
• M63: 25,772,272 km (0.111 R)
• M64: 25,994,126 km (0.089 R)
• M65: 26,216,578 km (0.07 R)
• M66: 26,484,358 km (0.076 R)
• M67: 27,473,799 km (0.08 R)
• M68: 27,927,678 km (0.117 R)
• M69: 28,155,516 km (0.097 R)
• M70: 28,292,398 km (0.078 R)
• M71: 29,581,782 km (0.037 R)
• M72: 30,467,551 km (0.1 R)
• M73: 30,608,173 km (0.062 R)
• M74: 30,749,094 km (0.104 R)
• M75: 30,890,165 km (0.117 R)
• M76: 31,078,658 km (0.116 R)
• M77: 31,836,372 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.4

Radius: 5.5

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.14 AU - 18.2 AU

Year: 25240 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 117,443,479 km

• M1: 114,293 km (0.111 R)
• M2: 226,790 km (0.114 R)
• M3: 475,123 km (0.055 R)
• M4: 603,029 km (0.087 R)
• M5: 1,365,529 km (0.092 R)
• M6: 1,612,216 km (0.109 R)
• M7: 2,469,711 km (0.054 R)
• M8: 2,693,510 km (0.108 R)
• M9: 3,822,076 km (0.111 R)
• M10: 3,950,730 km (0.045 R)
• M11: 4,080,880 km (0.097 R)
• M12: 4,570,065 km (0.12 R)
• M13: 4,706,798 km (0.105 R)
• M14: 5,314,315 km (0.112 R)
• M15: 6,397,852 km (0.091 R)
• M16: 6,808,349 km (0.027 R)
• M17: 6,860,259 km (0.081 R)
• M18: 7,174,415 km (0.087 R)
• M19: 8,645,710 km (0.106 R)
• M20: 9,271,178 km (0.103 R)
• M21: 10,028,892 km (0.064 R)
• M22: 10,087,983 km (0.078 R)
• M23: 11,417,609 km (0.086 R)
• M24: 12,482,147 km (0.116 R)
• M25: 13,643,475 km (0.082 R)
• M26: 14,704,424 km (0.103 R)
• M27: 14,771,593 km (0.072 R)
• M28: 16,205,937 km (0.096 R)
• M29: 19,058,320 km (0.074 R)
• M30: 19,278,528 km (0.087 R)
• M31: 19,943,790 km (0.091 R)
• M32: 20,092,789 km (0.106 R)
• M33: 20,316,737 km (0.115 R)
• M34: 20,391,536 km (0.092 R)
• M35: 21,069,364 km (0.059 R)
• M36: 22,524,503 km (0.06 R)
• M37: 22,601,994 km (0.114 R)
• M38: 23,068,740 km (0.119 R)
• M39: 24,011,655 km (0.109 R)
• M40: 26,669,112 km (0.027 R)
• M41: 27,492,648 km (0.038 R)
• M42: 28,408,187 km (0.088 R)
• M43: 29,502,944 km (0.036 R)
• M44: 29,757,560 km (0.06 R)
• M45: 30,697,184 km (0.113 R)
• M46: 31,994,347 km (0.118 R)
• M47: 33,221,050 km (0.089 R)
• M48: 34,463,161 km (0.061 R)
• M49: 37,450,331 km (0.034 R)
• M50: 37,910,195 km (0.06 R)
• M51: 39,580,904 km (0.054 R)
• M52: 41,275,399 km (0.071 R)
• M53: 42,036,254 km (0.1 R)
• M54: 43,185,913 km (0.117 R)
• M55: 45,908,744 km (0.098 R)
• M56: 47,688,061 km (0.116 R)
• M57: 47,986,808 km (0.093 R)
• M58: 49,893,433 km (0.091 R)
• M59: 49,994,412 km (0.091 R)
• M60: 51,824,592 km (0.095 R)
• M61: 54,091,149 km (0.045 R)
• M62: 54,610,703 km (0.079 R)
• M63: 55,445,608 km (0.089 R)
• M64: 55,864,632 km (0.065 R)
• M65: 57,127,836 km (0.104 R)
• M66: 57,339,368 km (0.091 R)
• M67: 57,445,134 km (0.087 R)
• M68: 57,551,049 km (0.072 R)
• M69: 58,187,737 km (0.075 R)
• M70: 59,254,221 km (0.065 R)
• M71: 59,468,146 km (0.11 R)
• M72: 60,219,426 km (0.115 R)
• M73: 61,731,262 km (0.071 R)
• M74: 62,056,787 km (0.11 R)
• M75: 65,454,454 km (0.11 R)
• M76: 66,119,117 km (0.032 R)
• M77: 67,790,275 km (0.079 R)
• M78: 68,687,264 km (0.105 R)
• M79: 70,833,245 km (0.117 R)
• M80: 71,515,561 km (0.105 R)
• M81: 72,314,264 km (0.109 R)
• M82: 75,190,732 km (0.105 R)
• M83: 75,654,486 km (0.084 R)
• M84: 75,886,661 km (0.105 R)
• M85: 76,584,835 km (0.087 R)
• M86: 76,934,595 km (0.046 R)
• M87: 77,168,117 km (0.104 R)
• M88: 77,401,938 km (0.111 R)
• M89: 77,987,315 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 7.3

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 19.82 AU - 21.38 AU

Year: 33169 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 117,443,479 km

• M1: 264,788 km (0.113 R)
• M2: 826,528 km (0.111 R)
• M3: 960,119 km (0.034 R)
• M4: 1,064,987 km (0.105 R)
• M5: 1,210,995 km (0.057 R)
• M6: 1,522,607 km (0.115 R)
• M7: 1,772,585 km (0.12 R)
• M8: 1,990,848 km (0.056 R)
• M9: 2,549,597 km (0.096 R)
• M10: 3,050,450 km (0.104 R)
• M11: 5,782,855 km (0.057 R)
• M12: 6,772,445 km (0.109 R)
• M13: 6,908,430 km (0.082 R)
• M14: 6,976,646 km (0.074 R)
• M15: 7,601,367 km (0.076 R)
• M16: 8,171,634 km (0.095 R)
• M17: 8,389,000 km (0.043 R)
• M18: 9,277,761 km (0.04 R)
• M19: 9,504,551 km (0.117 R)
• M20: 9,656,842 km (0.092 R)
• M21: 10,118,351 km (0.039 R)
• M22: 10,195,992 km (0.079 R)
• M23: 11,871,489 km (0.078 R)
• M24: 12,448,787 km (0.11 R)
• M25: 12,950,987 km (0.026 R)
• M26: 13,545,040 km (0.114 R)
• M27: 13,802,498 km (0.079 R)
• M28: 16,190,379 km (0.076 R)
• M29: 19,373,822 km (0.045 R)
• M30: 19,760,682 km (0.109 R)
• M31: 20,739,202 km (0.093 R)
• M32: 26,288,535 km (0.092 R)
• M33: 26,502,460 km (0.098 R)
• M34: 27,363,695 km (0.079 R)
• M35: 27,688,920 km (0.036 R)
• M36: 29,445,498 km (0.106 R)
• M37: 30,225,352 km (0.117 R)
• M38: 30,786,494 km (0.086 R)
• M39: 31,124,884 km (0.069 R)
• M40: 33,411,787 km (0.064 R)
• M41: 33,875,690 km (0.116 R)
• M42: 34,341,687 km (0.103 R)
• M43: 34,458,523 km (0.114 R)
• M44: 39,483,366 km (0.078 R)
• M45: 40,466,074 km (0.105 R)
• M46: 41,208,379 km (0.062 R)
• M47: 41,581,177 km (0.114 R)
• M48: 42,706,452 km (0.072 R)
• M49: 43,083,738 km (0.03 R)
• M50: 46,787,781 km (0.089 R)
• M51: 47,047,034 km (0.088 R)
• M52: 47,306,587 km (0.097 R)
• M53: 49,006,018 km (0.087 R)
• M54: 49,137,665 km (0.095 R)
• M55: 50,326,818 km (0.075 R)
• M56: 54,495,064 km (0.109 R)
• M57: 57,104,050 km (0.108 R)
• M58: 57,797,287 km (0.027 R)
• M59: 58,632,941 km (0.071 R)
• M60: 59,052,263 km (0.086 R)
• M61: 59,753,429 km (0.096 R)
• M62: 63,443,260 km (0.115 R)
• M63: 64,881,943 km (0.118 R)
• M64: 69,705,277 km (0.047 R)
• M65: 70,149,583 km (0.109 R)
• M66: 71,636,885 km (0.11 R)
• M67: 72,234,828 km (0.051 R)
• M68: 72,384,575 km (0.069 R)
• M69: 72,834,416 km (0.106 R)
• M70: 74,945,691 km (0.091 R)
• M71: 77,230,050 km (0.093 R)
• M72: 79,073,994 km (0.077 R)
• M73: 81,243,462 km (0.118 R)
• M74: 81,399,193 km (0.09 R)
• M75: 82,961,893 km (0.098 R)
• M76: 84,376,640 km (0.106 R)
• M77: 85,324,193 km (0.077 R)
• M78: 85,957,889 km (0.068 R)
• M79: 86,593,231 km (0.093 R)
• M80: 87,549,012 km (0.106 R)
• M81: 87,708,633 km (0.092 R)
• M82: 90,437,448 km (0.047 R)
• M83: 94,664,336 km (0.084 R)
• M84: 97,959,378 km (0.091 R)
• M85: 99,787,764 km (0.097 R)
• M86: 100,957,021 km (0.056 R)
• M87: 101,794,918 km (0.111 R)
• M88: 103,984,582 km (0.113 R)
• M89: 106,019,413 km (0.106 R)
• M90: 106,359,897 km (0.077 R)
• M91: 108,924,603 km (0.062 R)
• M92: 110,645,727 km (0.112 R)
• M93: 113,244,242 km (0.11 R)
• M94: 114,987,655 km (0.101 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit