🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.5 AU - 0.6 AU

Year: 145 Days

Day: 13.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,779,830 km

• M1: 64,477 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.47 AU - 0.77 AU

Year: 173 Days

Day: 18.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.78 AU - 1.16 AU

Year: 339 Days

Day: 34.9 Hours

Environment

Temp: 76 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.75 AU - 1.23 AU

Year: 349 Days

Day: 43.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,779,830 km

• M1: 655,837 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.88 AU - 2.94 AU

Year: 1761 Days

Day: 17.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.26 AU - 5.48 AU

Year: 3813 Days

Day: 40.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,779,830 km

• M1: 2,430,517 km (0.03 R)
• M2: 3,916,173 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.5

Radius: 4.8

Gravity: 24.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.96 AU - 16 AU

Year: 17558 Days

Day: 21.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 90,779,830 km

• M1: 97,837 km (0.078 R)
• M2: 204,201 km (0.113 R)
• M3: 244,144 km (0.085 R)
• M4: 287,228 km (0.076 R)
• M5: 901,028 km (0.043 R)
• M6: 1,165,667 km (0.117 R)
• M7: 1,399,488 km (0.117 R)
• M8: 1,909,617 km (0.057 R)
• M9: 2,060,860 km (0.102 R)
• M10: 2,184,578 km (0.093 R)
• M11: 2,873,476 km (0.111 R)
• M12: 3,152,476 km (0.11 R)
• M13: 3,963,446 km (0.071 R)
• M14: 4,312,907 km (0.103 R)
• M15: 5,207,951 km (0.104 R)
• M16: 5,249,988 km (0.118 R)
• M17: 5,504,603 km (0.033 R)
• M18: 6,114,065 km (0.097 R)
• M19: 6,336,966 km (0.084 R)
• M20: 7,067,751 km (0.065 R)
• M21: 7,160,951 km (0.075 R)
• M22: 7,207,775 km (0.085 R)
• M23: 7,776,995 km (0.117 R)
• M24: 7,825,016 km (0.074 R)
• M25: 8,066,916 km (0.072 R)
• M26: 8,213,222 km (0.088 R)
• M27: 8,409,794 km (0.104 R)
• M28: 10,831,484 km (0.064 R)
• M29: 12,368,902 km (0.108 R)
• M30: 12,650,594 km (0.118 R)
• M31: 14,149,116 km (0.105 R)
• M32: 14,207,759 km (0.061 R)
• M33: 14,325,492 km (0.109 R)
• M34: 14,384,583 km (0.12 R)
• M35: 14,443,525 km (0.113 R)
• M36: 15,763,427 km (0.097 R)
• M37: 16,499,448 km (0.075 R)
• M38: 17,498,164 km (0.071 R)
• M39: 17,814,264 km (0.086 R)
• M40: 18,068,580 km (0.095 R)
• M41: 18,387,972 km (0.083 R)
• M42: 18,452,149 km (0.114 R)
• M43: 19,553,638 km (0.083 R)
• M44: 21,144,462 km (0.109 R)
• M45: 21,955,283 km (0.082 R)
• M46: 22,227,850 km (0.119 R)
• M47: 22,570,130 km (0.108 R)
• M48: 23,121,398 km (0.037 R)
• M49: 23,259,926 km (0.062 R)
• M50: 23,398,753 km (0.112 R)
• M51: 25,299,094 km (0.058 R)
• M52: 25,441,811 km (0.06 R)
• M53: 25,799,798 km (0.085 R)
• M54: 26,231,687 km (0.112 R)
• M55: 26,303,794 km (0.108 R)
• M56: 28,204,135 km (0.076 R)
• M57: 28,278,037 km (0.048 R)
• M58: 29,170,687 km (0.059 R)
• M59: 29,921,519 km (0.07 R)
• M60: 30,526,792 km (0.1 R)
• M61: 30,831,074 km (0.09 R)
• M62: 31,212,698 km (0.068 R)
• M63: 32,057,627 km (0.066 R)
• M64: 33,770,223 km (0.081 R)
• M65: 34,084,828 km (0.091 R)
• M66: 34,400,330 km (0.088 R)
• M67: 34,479,467 km (0.089 R)
• M68: 34,875,452 km (0.09 R)
• M69: 35,672,211 km (0.113 R)
• M70: 38,753,777 km (0.098 R)
• M71: 39,330,627 km (0.112 R)
• M72: 39,910,468 km (0.105 R)
• M73: 40,827,204 km (0.091 R)
• M74: 41,246,078 km (0.07 R)
• M75: 41,498,150 km (0.097 R)
• M76: 42,426,854 km (0.051 R)
• M77: 43,191,748 km (0.075 R)
• M78: 45,253,655 km (0.041 R)
• M79: 45,340,272 km (0.109 R)
• M80: 45,947,939 km (0.117 R)
• M81: 46,471,083 km (0.056 R)
• M82: 47,171,649 km (0.109 R)
• M83: 47,435,241 km (0.096 R)
• M84: 47,523,204 km (0.111 R)
• M85: 51,267,041 km (0.047 R)
• M86: 51,447,605 km (0.115 R)
• M87: 52,626,885 km (0.113 R)
• M88: 54,090,401 km (0.069 R)
• M89: 54,458,262 km (0.116 R)
• M90: 56,310,583 km (0.119 R)
• M91: 56,590,182 km (0.112 R)
• M92: 56,870,379 km (0.069 R)
• M93: 57,150,875 km (0.119 R)
• M94: 60,553,179 km (0.102 R)
• M95: 61,701,642 km (0.052 R)
• M96: 62,086,108 km (0.107 R)
• M97: 62,857,435 km (0.077 R)
• M98: 64,214,886 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.5

Radius: 7.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.57 AU - 19.69 AU

Year: 28527 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,779,830 km

• M1: 260,001 km (0.065 R)
• M2: 341,382 km (0.099 R)
• M3: 414,087 km (0.107 R)
• M4: 713,731 km (0.075 R)
• M5: 938,577 km (0.09 R)
• M6: 1,018,612 km (0.062 R)
• M7: 1,453,194 km (0.113 R)
• M8: 1,578,258 km (0.119 R)
• M9: 2,184,428 km (0.087 R)
• M10: 2,255,936 km (0.076 R)
• M11: 2,856,123 km (0.1 R)
• M12: 2,974,006 km (0.116 R)
• M13: 3,974,367 km (0.114 R)
• M14: 4,106,162 km (0.097 R)
• M15: 5,164,866 km (0.092 R)
• M16: 5,798,713 km (0.064 R)
• M17: 6,560,465 km (0.096 R)
• M18: 7,515,647 km (0.108 R)
• M19: 8,741,153 km (0.088 R)
• M20: 8,970,487 km (0.116 R)
• M21: 10,388,525 km (0.052 R)
• M22: 11,123,350 km (0.038 R)
• M23: 11,559,876 km (0.094 R)
• M24: 12,320,881 km (0.119 R)
• M25: 13,691,496 km (0.085 R)
• M26: 13,758,067 km (0.054 R)
• M27: 13,958,080 km (0.101 R)
• M28: 15,454,507 km (0.064 R)
• M29: 15,732,011 km (0.065 R)
• M30: 17,431,443 km (0.079 R)
• M31: 18,449,457 km (0.077 R)
• M32: 18,891,668 km (0.065 R)
• M33: 19,711,315 km (0.063 R)
• M34: 19,786,413 km (0.074 R)
• M35: 20,542,630 km (0.049 R)
• M36: 21,154,485 km (0.106 R)
• M37: 21,231,379 km (0.088 R)
• M38: 22,474,238 km (0.091 R)
• M39: 22,788,692 km (0.081 R)
• M40: 25,355,941 km (0.108 R)
• M41: 25,683,262 km (0.1 R)
• M42: 26,424,968 km (0.06 R)
• M43: 26,673,600 km (0.064 R)
• M44: 27,592,430 km (0.113 R)
• M45: 28,013,398 km (0.032 R)
• M46: 29,460,757 km (0.08 R)
• M47: 29,804,833 km (0.069 R)
• M48: 31,545,254 km (0.113 R)
• M49: 34,126,715 km (0.116 R)
• M50: 34,669,307 km (0.118 R)
• M51: 35,488,355 km (0.057 R)
• M52: 36,129,831 km (0.12 R)
• M53: 36,590,442 km (0.104 R)
• M54: 37,610,550 km (0.093 R)
• M55: 38,077,296 km (0.093 R)
• M56: 41,494,111 km (0.082 R)
• M57: 41,879,774 km (0.026 R)
• M58: 41,976,415 km (0.065 R)
• M59: 42,169,845 km (0.099 R)
• M60: 43,728,056 km (0.054 R)
• M61: 44,810,097 km (0.065 R)
• M62: 45,304,818 km (0.098 R)
• M63: 45,801,482 km (0.102 R)
• M64: 48,210,158 km (0.072 R)
• M65: 52,523,214 km (0.116 R)
• M66: 55,042,741 km (0.106 R)
• M67: 56,637,305 km (0.099 R)
• M68: 57,172,267 km (0.114 R)
• M69: 57,493,902 km (0.079 R)
• M70: 59,220,112 km (0.086 R)
• M71: 59,763,003 km (0.119 R)
• M72: 60,963,227 km (0.118 R)
• M73: 61,072,732 km (0.112 R)
• M74: 62,723,096 km (0.095 R)
• M75: 65,955,158 km (0.043 R)
• M76: 67,421,516 km (0.095 R)
• M77: 67,761,403 km (0.117 R)
• M78: 72,463,713 km (0.062 R)
• M79: 72,811,976 km (0.098 R)
• M80: 75,147,349 km (0.106 R)
• M81: 75,264,783 km (0.082 R)
• M82: 75,617,385 km (0.097 R)
• M83: 75,852,852 km (0.11 R)
• M84: 76,088,469 km (0.087 R)
• M85: 76,206,352 km (0.058 R)
• M86: 77,033,479 km (0.096 R)
• M87: 77,388,774 km (0.096 R)
• M88: 77,507,405 km (0.118 R)
• M89: 77,744,667 km (0.112 R)
• M90: 77,982,228 km (0.084 R)
• M91: 78,458,099 km (0.089 R)
• M92: 78,577,179 km (0.114 R)
• M93: 79,173,775 km (0.088 R)
• M94: 79,293,155 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.6

Radius: 6.7

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.98 AU - 23.84 AU

Year: 30337 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,779,830 km

• M1: 136,433 km (0.085 R)
• M2: 187,895 km (0.099 R)
• M3: 284,386 km (0.059 R)
• M4: 602,431 km (0.104 R)
• M5: 677,230 km (0.118 R)
• M6: 1,037,162 km (0.117 R)
• M7: 1,158,785 km (0.038 R)
• M8: 1,253,181 km (0.109 R)
• M9: 1,517,521 km (0.103 R)
• M10: 1,656,198 km (0.109 R)
• M11: 1,727,107 km (0.056 R)
• M12: 2,021,217 km (0.097 R)
• M13: 2,781,024 km (0.107 R)
• M14: 3,528,415 km (0.063 R)
• M15: 4,432,884 km (0.111 R)
• M16: 4,834,255 km (0.07 R)
• M17: 6,217,437 km (0.115 R)
• M18: 6,328,588 km (0.091 R)
• M19: 6,440,488 km (0.037 R)
• M20: 7,300,226 km (0.084 R)
• M21: 7,476,453 km (0.103 R)
• M22: 7,893,232 km (0.101 R)
• M23: 8,936,378 km (0.109 R)
• M24: 8,999,060 km (0.057 R)
• M25: 10,022,309 km (0.059 R)
• M26: 10,547,697 km (0.054 R)
• M27: 10,813,682 km (0.112 R)
• M28: 11,420,451 km (0.096 R)
• M29: 12,949,341 km (0.051 R)
• M30: 13,377,341 km (0.072 R)
• M31: 13,665,317 km (0.069 R)
• M32: 14,467,760 km (0.101 R)
• M33: 17,042,788 km (0.049 R)
• M34: 18,143,529 km (0.036 R)
• M35: 18,702,427 km (0.101 R)
• M36: 19,592,235 km (0.097 R)
• M37: 20,744,438 km (0.101 R)
• M38: 23,114,068 km (0.116 R)
• M39: 23,893,772 km (0.04 R)
• M40: 24,506,076 km (0.117 R)
• M41: 24,946,642 km (0.042 R)
• M42: 27,644,490 km (0.087 R)
• M43: 28,103,157 km (0.067 R)
• M44: 28,471,766 km (0.116 R)
• M45: 29,400,470 km (0.111 R)
• M46: 30,244,800 km (0.068 R)
• M47: 32,922,003 km (0.114 R)
• M48: 33,019,092 km (0.072 R)
• M49: 34,092,457 km (0.028 R)
• M50: 35,375,708 km (0.113 R)
• M51: 36,473,906 km (0.059 R)
• M52: 36,976,704 km (0.07 R)
• M53: 37,684,601 km (0.101 R)
• M54: 40,145,337 km (0.108 R)
• M55: 40,664,441 km (0.053 R)
• M56: 41,081,370 km (0.071 R)
• M57: 44,897,014 km (0.103 R)
• M58: 45,435,865 km (0.113 R)
• M59: 46,520,001 km (0.081 R)
• M60: 48,272,091 km (0.082 R)
• M61: 48,934,810 km (0.115 R)
• M62: 50,604,472 km (0.105 R)
• M63: 51,052,966 km (0.119 R)
• M64: 52,746,115 km (0.06 R)
• M65: 54,687,446 km (0.076 R)
• M66: 54,802,338 km (0.085 R)
• M67: 55,493,480 km (0.081 R)
• M68: 55,955,887 km (0.052 R)
• M69: 57,935,216 km (0.087 R)
• M70: 58,169,636 km (0.075 R)
• M71: 62,802,533 km (0.061 R)
• M72: 62,922,959 km (0.102 R)
• M73: 63,163,811 km (0.107 R)
• M74: 63,646,564 km (0.105 R)
• M75: 64,615,808 km (0.032 R)
• M76: 64,737,282 km (0.115 R)
• M77: 65,711,912 km (0.11 R)
• M78: 66,078,726 km (0.115 R)
• M79: 66,446,138 km (0.109 R)
• M80: 66,691,479 km (0.104 R)
• M81: 67,183,057 km (0.081 R)
• M82: 68,169,805 km (0.056 R)
• M83: 68,788,990 km (0.117 R)
• M84: 72,795,371 km (0.103 R)
• M85: 72,921,781 km (0.087 R)
• M86: 76,105,972 km (0.102 R)
• M87: 76,748,196 km (0.051 R)
• M88: 78,296,982 km (0.087 R)
• M89: 79,075,340 km (0.059 R)
• M90: 84,594,305 km (0.114 R)
• M91: 85,392,858 km (0.091 R)
• M92: 89,964,719 km (0.091 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit