🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 28.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 190 Days

Day: 23.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.17 AU - 1.85 AU

Year: 688 Days

Day: 41.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.38 AU - 4.56 AU

Year: 3505 Days

Day: 32.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 13

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.77 AU - 7.53 AU

Year: 5656 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,572,590 km

• M1: 177,722 km (0.095 R)
• M2: 261,198 km (0.041 R)
• M3: 451,038 km (0.108 R)
• M4: 839,543 km (0.099 R)
• M5: 936,034 km (0.1 R)
• M6: 1,336,956 km (0.109 R)
• M7: 1,530,835 km (0.109 R)
• M8: 1,638,246 km (0.094 R)
• M9: 1,832,424 km (0.101 R)
• M10: 1,918,144 km (0.074 R)
• M11: 2,078,962 km (0.081 R)
• M12: 2,305,453 km (0.099 R)
• M13: 2,849,391 km (0.068 R)
• M14: 3,000,036 km (0.058 R)
• M15: 3,222,488 km (0.104 R)
• M16: 4,223,297 km (0.066 R)
• M17: 4,967,846 km (0.085 R)
• M18: 5,211,391 km (0.086 R)
• M19: 5,752,936 km (0.042 R)
• M20: 5,859,150 km (0.071 R)
• M21: 6,030,589 km (0.062 R)
• M22: 6,598,912 km (0.045 R)
• M23: 6,979,937 km (0.06 R)
• M24: 7,740,194 km (0.044 R)
• M25: 7,928,388 km (0.071 R)
• M26: 8,213,821 km (0.067 R)
• M27: 8,357,734 km (0.067 R)
• M28: 8,745,641 km (0.119 R)
• M29: 8,966,448 km (0.089 R)
• M30: 9,842,792 km (0.072 R)
• M31: 10,098,155 km (0.098 R)
• M32: 10,200,929 km (0.096 R)
• M33: 10,433,554 km (0.077 R)
• M34: 11,194,857 km (0.04 R)
• M35: 11,542,074 km (0.081 R)
• M36: 11,784,423 km (0.081 R)
• M37: 11,974,113 km (0.102 R)
• M38: 12,219,603 km (0.068 R)
• M39: 12,384,161 km (0.102 R)
• M40: 14,184,870 km (0.088 R)
• M41: 14,415,700 km (0.067 R)
• M42: 14,706,069 km (0.105 R)
• M43: 14,910,420 km (0.078 R)
• M44: 15,410,675 km (0.114 R)
• M45: 15,856,626 km (0.072 R)
• M46: 16,066,213 km (0.085 R)
• M47: 16,822,281 km (0.063 R)
• M48: 17,097,391 km (0.067 R)
• M49: 17,312,363 km (0.111 R)
• M50: 17,466,449 km (0.061 R)
• M51: 18,431,954 km (0.097 R)
• M52: 19,478,840 km (0.108 R)
• M53: 19,575,031 km (0.119 R)
• M54: 20,545,024 km (0.065 R)
• M55: 21,233,323 km (0.057 R)
• M56: 21,663,268 km (0.102 R)
• M57: 21,796,111 km (0.094 R)
• M58: 22,565,343 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 8.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.31 AU - 8.77 AU

Year: 8455 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,572,590 km

• M1: 108,907 km (0.055 R)
• M2: 272,867 km (0.062 R)
• M3: 475,721 km (0.109 R)
• M4: 685,607 km (0.12 R)
• M5: 1,077,404 km (0.094 R)
• M6: 1,305,391 km (0.096 R)
• M7: 1,425,219 km (0.028 R)
• M8: 2,138,651 km (0.058 R)
• M9: 2,219,584 km (0.102 R)
• M10: 3,503,433 km (0.064 R)
• M11: 3,966,288 km (0.111 R)
• M12: 4,268,476 km (0.093 R)
• M13: 4,709,491 km (0.117 R)
• M14: 4,868,663 km (0.082 R)
• M15: 5,219,470 km (0.036 R)
• M16: 5,301,599 km (0.052 R)
• M17: 5,690,703 km (0.06 R)
• M18: 6,060,359 km (0.069 R)
• M19: 6,555,379 km (0.101 R)
• M20: 6,673,711 km (0.065 R)
• M21: 6,972,906 km (0.115 R)
• M22: 7,245,773 km (0.119 R)
• M23: 8,212,624 km (0.108 R)
• M24: 8,500,899 km (0.085 R)
• M25: 8,630,152 km (0.083 R)
• M26: 8,923,214 km (0.081 R)
• M27: 9,120,384 km (0.099 R)
• M28: 9,687,061 km (0.052 R)
• M29: 9,923,575 km (0.099 R)
• M30: 10,264,957 km (0.103 R)
• M31: 10,437,144 km (0.061 R)
• M32: 10,679,642 km (0.025 R)
• M33: 10,889,079 km (0.045 R)
• M34: 10,994,396 km (0.107 R)
• M35: 11,776,344 km (0.104 R)
• M36: 12,029,015 km (0.068 R)
• M37: 12,210,477 km (0.081 R)
• M38: 12,466,140 km (0.098 R)
• M39: 12,723,598 km (0.096 R)
• M40: 13,019,951 km (0.07 R)
• M41: 13,243,600 km (0.103 R)
• M42: 13,393,497 km (0.098 R)
• M43: 13,581,691 km (0.038 R)
• M44: 13,846,629 km (0.082 R)
• M45: 13,922,625 km (0.105 R)
• M46: 14,962,181 km (0.098 R)
• M47: 15,040,121 km (0.083 R)
• M48: 15,118,361 km (0.047 R)
• M49: 15,550,549 km (0.096 R)
• M50: 15,748,317 km (0.119 R)
• M51: 16,547,768 km (0.105 R)
• M52: 17,319,394 km (0.057 R)
• M53: 17,483,354 km (0.115 R)
• M54: 17,606,772 km (0.057 R)
• M55: 18,269,341 km (0.1 R)
• M56: 18,645,579 km (0.054 R)
• M57: 19,490,807 km (0.081 R)
• M58: 19,875,424 km (0.049 R)
• M59: 20,004,078 km (0.111 R)
• M60: 20,825,669 km (0.11 R)
• M61: 21,526,086 km (0.087 R)
• M62: 21,658,331 km (0.118 R)
• M63: 22,367,874 km (0.114 R)
• M64: 22,950,109 km (0.101 R)
• M65: 23,310,789 km (0.094 R)
• M66: 23,401,296 km (0.103 R)
• M67: 24,037,984 km (0.099 R)
• M68: 25,142,465 km (0.089 R)
• M69: 25,841,237 km (0.109 R)
• M70: 26,735,533 km (0.115 R)
• M71: 27,305,501 km (0.093 R)
• M72: 27,448,666 km (0.089 R)
• M73: 27,544,110 km (0.102 R)
• M74: 27,687,724 km (0.063 R)
• M75: 28,071,741 km (0.117 R)
• M76: 28,167,933 km (0.081 R)
• M77: 28,360,914 km (0.11 R)
• M78: 28,942,102 km (0.056 R)
• M79: 30,709,451 km (0.09 R)
• M80: 31,057,266 km (0.038 R)
• M81: 31,156,749 km (0.099 R)
• M82: 31,356,312 km (0.064 R)
• M83: 31,556,175 km (0.091 R)
• M84: 32,108,191 km (0.108 R)
• M85: 33,018,195 km (0.099 R)
• M86: 33,936,726 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 7.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.54 AU - 17.56 AU

Year: 19531 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,572,590 km

• M1: 227,688 km (0.114 R)
• M2: 613,800 km (0.111 R)
• M3: 814,710 km (0.104 R)
• M4: 1,088,474 km (0.097 R)
• M5: 1,141,282 km (0.11 R)
• M6: 1,194,988 km (0.077 R)
• M7: 1,535,622 km (0.087 R)
• M8: 2,034,980 km (0.094 R)
• M9: 3,924,102 km (0.084 R)
• M10: 5,173,992 km (0.113 R)
• M11: 5,355,454 km (0.071 R)
• M12: 5,447,008 km (0.109 R)
• M13: 6,149,968 km (0.101 R)
• M14: 6,197,840 km (0.051 R)
• M15: 9,125,171 km (0.063 R)
• M16: 9,454,885 km (0.108 R)
• M17: 10,013,184 km (0.09 R)
• M18: 10,069,582 km (0.077 R)
• M19: 10,582,105 km (0.062 R)
• M20: 12,290,662 km (0.11 R)
• M21: 12,838,040 km (0.119 R)
• M22: 12,960,860 km (0.117 R)
• M23: 13,083,979 km (0.116 R)
• M24: 13,830,922 km (0.094 R)
• M25: 14,977,140 km (0.116 R)
• M26: 17,291,719 km (0.102 R)
• M27: 17,495,172 km (0.047 R)
• M28: 20,141,259 km (0.105 R)
• M29: 21,002,344 km (0.071 R)
• M30: 21,364,820 km (0.073 R)
• M31: 21,875,547 km (0.09 R)
• M32: 22,983,618 km (0.109 R)
• M33: 24,185,637 km (0.117 R)
• M34: 24,870,646 km (0.08 R)
• M35: 24,947,091 km (0.118 R)
• M36: 25,330,959 km (0.064 R)
• M37: 25,716,622 km (0.066 R)
• M38: 26,104,230 km (0.109 R)
• M39: 26,415,693 km (0.112 R)
• M40: 28,071,292 km (0.086 R)
• M41: 28,470,420 km (0.113 R)
• M42: 29,679,021 km (0.11 R)
• M43: 30,986,506 km (0.11 R)
• M44: 31,647,280 km (0.088 R)
• M45: 31,896,360 km (0.029 R)
• M46: 33,151,038 km (0.107 R)
• M47: 34,166,508 km (0.112 R)
• M48: 35,363,889 km (0.113 R)
• M49: 35,450,058 km (0.092 R)
• M50: 35,881,348 km (0.051 R)
• M51: 36,054,433 km (0.096 R)
• M52: 36,141,050 km (0.093 R)
• M53: 36,314,434 km (0.026 R)
• M54: 36,836,381 km (0.115 R)
• M55: 36,923,597 km (0.057 R)
• M56: 39,038,013 km (0.111 R)
• M57: 39,127,024 km (0.105 R)
• M58: 39,305,045 km (0.12 R)
• M59: 40,469,216 km (0.075 R)
• M60: 40,559,274 km (0.092 R)
• M61: 45,425,094 km (0.058 R)
• M62: 48,737,789 km (0.083 R)
• M63: 50,859,536 km (0.107 R)
• M64: 53,011,202 km (0.069 R)
• M65: 53,306,957 km (0.118 R)
• M66: 54,098,330 km (0.081 R)
• M67: 55,092,857 km (0.087 R)
• M68: 55,993,137 km (0.11 R)
• M69: 56,093,367 km (0.101 R)
• M70: 57,706,780 km (0.041 R)
• M71: 58,214,067 km (0.064 R)
• M72: 58,315,793 km (0.061 R)
• M73: 59,437,628 km (0.079 R)
• M74: 62,533,556 km (0.092 R)
• M75: 62,741,796 km (0.046 R)
• M76: 62,845,916 km (0.112 R)
• M77: 64,626,430 km (0.073 R)
• M78: 65,787,160 km (0.088 R)
• M79: 65,998,990 km (0.091 R)
• M80: 66,529,464 km (0.106 R)
• M81: 67,274,611 km (0.102 R)
• M82: 68,665,572 km (0.087 R)
• M83: 70,498,894 km (0.115 R)
• M84: 71,584,975 km (0.072 R)
• M85: 73,004,808 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 3.1

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.51 AU - 21.75 AU

Year: 31030 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,572,590 km

• M1: 40,691 km (0.095 R)
• M2: 199,264 km (0.095 R)
• M3: 255,663 km (0.097 R)
• M4: 285,882 km (0.081 R)
• M5: 493,075 km (0.115 R)
• M6: 1,377,946 km (0.032 R)
• M7: 2,142,541 km (0.076 R)
• M8: 2,237,984 km (0.046 R)
• M9: 3,193,167 km (0.09 R)
• M10: 3,561,177 km (0.106 R)
• M11: 4,993,128 km (0.11 R)
• M12: 5,035,165 km (0.089 R)
• M13: 5,204,510 km (0.091 R)
• M14: 5,945,019 km (0.118 R)
• M15: 6,904,091 km (0.071 R)
• M16: 7,715,061 km (0.114 R)
• M17: 7,861,368 km (0.03 R)
• M18: 8,057,641 km (0.103 R)
• M19: 8,405,306 km (0.088 R)
• M20: 8,707,045 km (0.073 R)
• M21: 8,859,336 km (0.053 R)
• M22: 10,002,114 km (0.102 R)
• M23: 11,025,961 km (0.038 R)
• M24: 11,135,617 km (0.115 R)
• M25: 11,577,978 km (0.104 R)
• M26: 11,801,327 km (0.117 R)
• M27: 12,082,571 km (0.06 R)
• M28: 12,536,900 km (0.107 R)
• M29: 12,766,233 km (0.113 R)
• M30: 13,054,957 km (0.102 R)
• M31: 13,229,089 km (0.098 R)
• M32: 13,992,786 km (0.063 R)
• M33: 14,409,865 km (0.107 R)
• M34: 15,808,905 km (0.101 R)
• M35: 15,932,622 km (0.029 R)
• M36: 16,118,722 km (0.068 R)
• M37: 16,368,101 km (0.118 R)
• M38: 16,681,509 km (0.082 R)
• M39: 16,807,470 km (0.095 R)
• M40: 17,123,571 km (0.04 R)
• M41: 17,250,579 km (0.059 R)
• M42: 17,441,765 km (0.111 R)
• M43: 18,278,017 km (0.106 R)
• M44: 18,864,591 km (0.06 R)
• M45: 19,259,080 km (0.076 R)
• M46: 19,325,053 km (0.079 R)
• M47: 19,656,263 km (0.038 R)
• M48: 20,257,197 km (0.038 R)
• M49: 22,999,625 km (0.055 R)
• M50: 24,987,332 km (0.114 R)
• M51: 25,059,289 km (0.106 R)
• M52: 25,420,418 km (0.079 R)
• M53: 26,147,613 km (0.074 R)
• M54: 27,845,998 km (0.101 R)
• M55: 29,655,983 km (0.045 R)
• M56: 30,344,432 km (0.027 R)
• M57: 31,814,979 km (0.107 R)
• M58: 32,049,399 km (0.086 R)
• M59: 33,467,288 km (0.104 R)
• M60: 33,705,597 km (0.111 R)
• M61: 33,944,355 km (0.117 R)
• M62: 34,504,001 km (0.061 R)
• M63: 35,066,489 km (0.065 R)
• M64: 35,713,200 km (0.115 R)
• M65: 36,037,977 km (0.034 R)
• M66: 36,363,802 km (0.079 R)
• M67: 38,338,942 km (0.096 R)
• M68: 39,172,202 km (0.117 R)
• M69: 40,095,521 km (0.116 R)
• M70: 45,081,318 km (0.112 R)
• M71: 45,432,275 km (0.117 R)
• M72: 46,667,953 km (0.09 R)
• M73: 46,845,376 km (0.117 R)
• M74: 47,468,003 km (0.027 R)
• M75: 48,093,471 km (0.07 R)
• M76: 48,362,299 km (0.113 R)
• M77: 49,171,923 km (0.097 R)
• M78: 50,804,634 km (0.077 R)
• M79: 53,194,160 km (0.096 R)
• M80: 53,843,714 km (0.102 R)
• M81: 54,495,812 km (0.115 R)
• M82: 55,713,987 km (0.098 R)
• M83: 55,996,278 km (0.104 R)
• M84: 57,130,529 km (0.114 R)
• M85: 58,846,118 km (0.056 R)
• M86: 59,133,645 km (0.12 R)
• M87: 60,192,050 km (0.071 R)
• M88: 60,481,821 km (0.066 R)
• M89: 61,062,709 km (0.088 R)
• M90: 61,353,827 km (0.119 R)
• M91: 62,034,946 km (0.08 R)
• M92: 62,230,021 km (0.073 R)
• M93: 63,208,392 km (0.111 R)
• M94: 63,896,243 km (0.066 R)
• M95: 64,586,637 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit