🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 427 Days

Day: 15.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.43 AU - 1.57 AU

Year: 671 Days

Day: 24.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.5 AU - 1.54 AU

Year: 684 Days

Day: 46.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.32 AU - 2.86 AU

Year: 1522 Days

Day: 32.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 11.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.08 AU - 6.12 AU

Year: 5503 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 112 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,576,106 km

• M1: 433,684 km (0.108 R)
• M2: 567,275 km (0.118 R)
• M3: 652,696 km (0.083 R)
• M4: 880,533 km (0.076 R)
• M5: 1,279,211 km (0.107 R)
• M6: 1,604,736 km (0.103 R)
• M7: 2,131,770 km (0.12 R)
• M8: 2,353,025 km (0.101 R)
• M9: 2,539,873 km (0.069 R)
• M10: 2,774,891 km (0.101 R)
• M11: 3,017,239 km (0.094 R)
• M12: 3,175,065 km (0.077 R)
• M13: 3,382,109 km (0.114 R)
• M14: 3,475,607 km (0.074 R)
• M15: 3,617,426 km (0.066 R)
• M16: 3,809,659 km (0.102 R)
• M17: 4,330,260 km (0.107 R)
• M18: 4,611,953 km (0.119 R)
• M19: 5,220,367 km (0.066 R)
• M20: 5,714,339 km (0.06 R)
• M21: 6,023,708 km (0.061 R)
• M22: 6,541,616 km (0.026 R)
• M23: 6,629,280 km (0.113 R)
• M24: 6,954,356 km (0.089 R)
• M25: 7,043,965 km (0.118 R)
• M26: 7,589,549 km (0.107 R)
• M27: 8,148,746 km (0.034 R)
• M28: 8,401,566 km (0.06 R)
• M29: 8,947,598 km (0.11 R)
• M30: 9,306,932 km (0.073 R)
• M31: 9,405,817 km (0.093 R)
• M32: 9,571,272 km (0.117 R)
• M33: 9,871,664 km (0.107 R)
• M34: 10,277,075 km (0.09 R)
• M35: 10,930,069 km (0.068 R)
• M36: 11,631,982 km (0.075 R)
• M37: 12,457,314 km (0.054 R)
• M38: 12,602,723 km (0.071 R)
• M39: 13,153,243 km (0.101 R)
• M40: 13,749,092 km (0.082 R)
• M41: 15,121,951 km (0.088 R)
• M42: 15,393,920 km (0.085 R)
• M43: 15,472,010 km (0.082 R)
• M44: 15,628,490 km (0.047 R)
• M45: 15,824,762 km (0.12 R)
• M46: 16,061,276 km (0.098 R)
• M47: 16,818,391 km (0.088 R)
• M48: 17,261,949 km (0.115 R)
• M49: 17,587,025 km (0.078 R)
• M50: 17,709,546 km (0.111 R)
• M51: 17,873,206 km (0.093 R)
• M52: 18,907,525 km (0.075 R)
• M53: 19,116,663 km (0.097 R)
• M54: 19,284,662 km (0.076 R)
• M55: 19,368,736 km (0.117 R)
• M56: 19,791,349 km (0.058 R)
• M57: 21,381,126 km (0.083 R)
• M58: 21,642,773 km (0.108 R)
• M59: 22,522,707 km (0.085 R)
• M60: 23,235,092 km (0.071 R)
• M61: 23,369,581 km (0.04 R)
• M62: 24,272,105 km (0.1 R)
• M63: 25,002,292 km (0.072 R)
• M64: 25,693,584 km (0.118 R)
• M65: 25,878,936 km (0.044 R)
• M66: 25,971,836 km (0.065 R)
• M67: 26,064,736 km (0.12 R)
• M68: 26,484,508 km (0.085 R)
• M69: 26,812,426 km (0.077 R)
• M70: 27,000,471 km (0.117 R)
• M71: 27,188,964 km (0.041 R)
• M72: 27,330,633 km (0.115 R)
• M73: 28,376,921 km (0.047 R)
• M74: 28,953,172 km (0.11 R)
• M75: 29,678,871 km (0.1 R)
• M76: 30,068,424 km (0.056 R)
• M77: 30,165,962 km (0.108 R)
• M78: 30,655,745 km (0.117 R)
• M79: 31,049,487 km (0.102 R)
• M80: 31,197,589 km (0.114 R)
• M81: 32,641,059 km (0.082 R)
• M82: 32,741,439 km (0.076 R)
• M83: 33,446,942 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 13.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.91 AU - 8.93 AU

Year: 8141 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,576,106 km

• M1: 220,806 km (0.111 R)
• M2: 419,472 km (0.085 R)
• M3: 512,822 km (0.115 R)
• M4: 785,090 km (0.064 R)
• M5: 1,096,702 km (0.119 R)
• M6: 1,612,366 km (0.05 R)
• M7: 1,907,672 km (0.103 R)
• M8: 2,132,667 km (0.07 R)
• M9: 2,504,119 km (0.096 R)
• M10: 2,823,510 km (0.088 R)
• M11: 3,106,250 km (0.106 R)
• M12: 3,232,062 km (0.081 R)
• M13: 3,488,922 km (0.03 R)
• M14: 3,860,074 km (0.098 R)
• M15: 4,597,292 km (0.112 R)
• M16: 4,886,914 km (0.09 R)
• M17: 5,362,784 km (0.093 R)
• M18: 5,575,662 km (0.116 R)
• M19: 5,869,173 km (0.103 R)
• M20: 6,183,778 km (0.069 R)
• M21: 6,862,204 km (0.115 R)
• M22: 8,132,439 km (0.117 R)
• M23: 8,589,611 km (0.104 R)
• M24: 8,893,145 km (0.079 R)
• M25: 9,327,577 km (0.065 R)
• M26: 9,437,382 km (0.115 R)
• M27: 9,658,039 km (0.067 R)
• M28: 9,917,740 km (0.089 R)
• M29: 11,563,616 km (0.068 R)
• M30: 12,077,784 km (0.117 R)
• M31: 12,985,245 km (0.102 R)
• M32: 13,210,539 km (0.116 R)
• M33: 13,706,307 km (0.038 R)
• M34: 14,103,339 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 13.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.4 AU - 12.68 AU

Year: 13398 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,576,106 km

• M1: 266,284 km (0.054 R)
• M2: 441,613 km (0.037 R)
• M3: 569,669 km (0.078 R)
• M4: 887,265 km (0.088 R)
• M5: 1,149,360 km (0.066 R)
• M6: 1,261,409 km (0.067 R)
• M7: 1,813,725 km (0.114 R)
• M8: 1,968,708 km (0.12 R)
• M9: 2,268,801 km (0.068 R)
• M10: 2,509,803 km (0.083 R)
• M11: 2,861,658 km (0.079 R)
• M12: 3,229,519 km (0.065 R)
• M13: 3,838,532 km (0.1 R)
• M14: 3,924,401 km (0.081 R)
• M15: 5,067,478 km (0.104 R)
• M16: 5,193,589 km (0.053 R)
• M17: 5,384,775 km (0.11 R)
• M18: 5,972,246 km (0.03 R)
• M19: 6,341,454 km (0.101 R)
• M20: 6,511,696 km (0.092 R)
• M21: 7,457,603 km (0.033 R)
• M22: 7,891,886 km (0.114 R)
• M23: 8,260,196 km (0.08 R)
• M24: 8,409,046 km (0.077 R)
• M25: 8,861,131 km (0.116 R)
• M26: 10,025,900 km (0.077 R)
• M27: 10,224,715 km (0.053 R)
• M28: 10,344,543 km (0.118 R)
• M29: 11,444,985 km (0.11 R)
• M30: 13,013,070 km (0.115 R)
• M31: 13,755,973 km (0.11 R)
• M32: 15,191,514 km (0.082 R)
• M33: 15,880,861 km (0.069 R)
• M34: 16,346,111 km (0.086 R)
• M35: 16,439,759 km (0.058 R)
• M36: 16,580,530 km (0.066 R)
• M37: 16,815,848 km (0.059 R)
• M38: 16,910,394 km (0.109 R)
• M39: 17,147,357 km (0.088 R)
• M40: 17,433,238 km (0.093 R)
• M41: 17,528,831 km (0.098 R)
• M42: 18,397,546 km (0.119 R)
• M43: 18,739,078 km (0.102 R)
• M44: 19,033,636 km (0.071 R)
• M45: 19,577,425 km (0.104 R)
• M46: 19,726,723 km (0.106 R)
• M47: 20,076,333 km (0.065 R)
• M48: 20,478,453 km (0.045 R)
• M49: 20,680,559 km (0.036 R)
• M50: 21,598,043 km (0.116 R)
• M51: 22,476,781 km (0.098 R)
• M52: 23,156,703 km (0.08 R)
• M53: 24,162,599 km (0.08 R)
• M54: 24,751,417 km (0.118 R)
• M55: 25,128,553 km (0.096 R)
• M56: 25,670,845 km (0.109 R)
• M57: 26,326,532 km (0.087 R)
• M58: 26,546,292 km (0.076 R)
• M59: 27,487,262 km (0.07 R)
• M60: 30,490,440 km (0.105 R)
• M61: 30,663,524 km (0.058 R)
• M62: 31,359,154 km (0.086 R)
• M63: 31,767,407 km (0.088 R)
• M64: 32,060,020 km (0.064 R)
• M65: 32,765,973 km (0.041 R)
• M66: 33,180,209 km (0.085 R)
• M67: 33,417,771 km (0.094 R)
• M68: 34,493,379 km (0.106 R)
• M69: 34,854,509 km (0.12 R)
• M70: 35,095,810 km (0.094 R)
• M71: 35,216,835 km (0.073 R)
• M72: 36,311,293 km (0.102 R)
• M73: 36,985,680 km (0.093 R)
• M74: 37,478,755 km (0.12 R)
• M75: 38,098,090 km (0.059 R)
• M76: 38,409,104 km (0.038 R)
• M77: 39,598,407 km (0.065 R)
• M78: 40,545,960 km (0.094 R)
• M79: 40,736,398 km (0.047 R)
• M80: 40,927,135 km (0.097 R)
• M81: 41,181,751 km (0.088 R)
• M82: 41,373,236 km (0.095 R)
• M83: 42,270,225 km (0.088 R)
• M84: 42,656,786 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.6

Radius: 6.4

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.03 AU - 19.99 AU

Year: 29087 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,576,106 km

• M1: 126,709 km (0.106 R)
• M2: 185,352 km (0.099 R)
• M3: 307,274 km (0.119 R)
• M4: 518,955 km (0.114 R)
• M5: 1,146,368 km (0.102 R)
• M6: 2,180,987 km (0.12 R)
• M7: 2,818,424 km (0.105 R)
• M8: 3,342,465 km (0.099 R)
• M9: 3,425,791 km (0.086 R)
• M10: 3,896,277 km (0.031 R)
• M11: 4,570,215 km (0.1 R)
• M12: 5,183,117 km (0.069 R)
• M13: 5,721,819 km (0.113 R)
• M14: 5,972,545 km (0.095 R)
• M15: 6,023,109 km (0.077 R)
• M16: 6,381,247 km (0.091 R)
• M17: 6,746,266 km (0.12 R)
• M18: 6,851,732 km (0.074 R)
• M19: 7,826,063 km (0.077 R)
• M20: 7,881,564 km (0.107 R)
• M21: 8,216,663 km (0.055 R)
• M22: 8,386,008 km (0.116 R)
• M23: 9,841,296 km (0.081 R)
• M24: 10,021,113 km (0.059 R)
• M25: 10,812,934 km (0.114 R)
• M26: 11,310,197 km (0.119 R)
• M27: 11,688,082 km (0.091 R)
• M28: 11,878,520 km (0.042 R)
• M29: 12,198,360 km (0.098 R)
• M30: 12,585,818 km (0.032 R)
• M31: 12,977,166 km (0.034 R)
• M32: 13,108,663 km (0.054 R)
• M33: 14,175,445 km (0.11 R)
• M34: 14,378,599 km (0.039 R)
• M35: 14,856,415 km (0.118 R)
• M36: 15,062,710 km (0.11 R)
• M37: 17,033,962 km (0.115 R)
• M38: 17,466,898 km (0.058 R)
• M39: 18,861,300 km (0.049 R)
• M40: 19,534,340 km (0.115 R)
• M41: 21,057,695 km (0.072 R)
• M42: 22,303,846 km (0.063 R)
• M43: 22,382,385 km (0.091 R)
• M44: 23,015,184 km (0.118 R)
• M45: 24,136,420 km (0.079 R)
• M46: 24,217,203 km (0.105 R)
• M47: 24,379,067 km (0.066 R)
• M48: 24,785,076 km (0.077 R)
• M49: 25,275,458 km (0.052 R)
• M50: 26,265,497 km (0.082 R)
• M51: 27,352,475 km (0.084 R)
• M52: 28,539,384 km (0.111 R)
• M53: 30,787,840 km (0.117 R)
• M54: 31,226,760 km (0.047 R)
• M55: 32,823,867 km (0.109 R)
• M56: 33,092,695 km (0.028 R)
• M57: 33,812,859 km (0.118 R)
• M58: 35,268,895 km (0.084 R)
• M59: 37,210,825 km (0.046 R)
• M60: 38,053,510 km (0.112 R)
• M61: 38,430,197 km (0.116 R)
• M62: 38,618,990 km (0.052 R)
• M63: 43,142,680 km (0.097 R)
• M64: 45,516,499 km (0.12 R)
• M65: 46,618,436 km (0.091 R)
• M66: 46,719,116 km (0.105 R)
• M67: 46,920,624 km (0.077 R)
• M68: 47,425,517 km (0.056 R)
• M69: 49,463,190 km (0.057 R)
• M70: 51,841,646 km (0.106 R)
• M71: 51,945,916 km (0.11 R)
• M72: 52,259,024 km (0.089 R)
• M73: 54,045,522 km (0.101 R)
• M74: 54,151,288 km (0.109 R)
• M75: 55,958,879 km (0.105 R)
• M76: 57,894,376 km (0.071 R)
• M77: 59,305,682 km (0.109 R)
• M78: 60,508,898 km (0.118 R)
• M79: 61,168,475 km (0.105 R)
• M80: 62,273,106 km (0.093 R)
• M81: 63,607,369 km (0.11 R)
• M82: 64,166,117 km (0.106 R)
• M83: 65,852,085 km (0.055 R)
• M84: 66,077,978 km (0.115 R)
• M85: 68,122,532 km (0.107 R)
• M86: 69,152,663 km (0.118 R)
• M87: 69,267,404 km (0.111 R)
• M88: 69,842,160 km (0.069 R)
• M89: 71,112,395 km (0.033 R)
• M90: 71,228,184 km (0.11 R)
• M91: 71,576,148 km (0.061 R)
• M92: 74,614,930 km (0.07 R)
• M93: 78,412,472 km (0.047 R)
• M94: 79,011,462 km (0.085 R)
• M95: 79,732,374 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit