🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.76 AU - 1.02 AU

Year: 323 Days

Day: 24.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,623,658 km

• M1: 324,627 km (0.081 R)
• M2: 377,136 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.86 AU - 1.16 AU

Year: 391 Days

Day: 17.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.01 AU - 1.27 AU

Year: 469 Days

Day: 18.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 64.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.71 AU - 1.91 AU

Year: 938 Days

Day: 19.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,623,658 km

• M1: 866,321 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 14.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.23 AU - 13.19 AU

Year: 14450 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,623,658 km

• M1: 213,177 km (0.065 R)
• M2: 327,919 km (0.111 R)
• M3: 489,634 km (0.103 R)
• M4: 611,556 km (0.069 R)
• M5: 726,447 km (0.086 R)
• M6: 914,791 km (0.108 R)
• M7: 1,474,287 km (0.066 R)
• M8: 1,748,500 km (0.099 R)
• M9: 1,950,756 km (0.048 R)
• M10: 2,284,509 km (0.115 R)
• M11: 4,139,822 km (0.083 R)
• M12: 4,412,688 km (0.057 R)
• M13: 5,017,363 km (0.113 R)
• M14: 6,394,112 km (0.051 R)
• M15: 7,546,913 km (0.085 R)
• M16: 7,737,351 km (0.04 R)
• M17: 7,929,435 km (0.109 R)
• M18: 8,913,490 km (0.059 R)
• M19: 9,318,003 km (0.09 R)
• M20: 11,049,448 km (0.085 R)
• M21: 11,813,893 km (0.068 R)
• M22: 12,146,599 km (0.066 R)
• M23: 13,740,564 km (0.101 R)
• M24: 14,266,850 km (0.117 R)
• M25: 14,443,824 km (0.086 R)
• M26: 14,740,327 km (0.08 R)
• M27: 16,007,571 km (0.084 R)
• M28: 17,121,327 km (0.043 R)
• M29: 17,624,424 km (0.069 R)
• M30: 18,068,730 km (0.087 R)
• M31: 18,903,486 km (0.118 R)
• M32: 19,358,264 km (0.117 R)
• M33: 21,078,789 km (0.087 R)
• M34: 21,280,447 km (0.114 R)
• M35: 21,957,377 km (0.088 R)
• M36: 22,366,976 km (0.054 R)
• M37: 23,193,654 km (0.091 R)
• M38: 24,240,989 km (0.113 R)
• M39: 25,019,047 km (0.049 R)
• M40: 25,232,523 km (0.086 R)
• M41: 25,876,991 km (0.105 R)
• M42: 26,309,628 km (0.043 R)
• M43: 26,744,659 km (0.091 R)
• M44: 28,880,767 km (0.114 R)
• M45: 30,309,875 km (0.116 R)
• M46: 32,846,307 km (0.099 R)
• M47: 33,706,943 km (0.081 R)
• M48: 34,337,498 km (0.086 R)
• M49: 34,654,197 km (0.093 R)
• M50: 34,812,920 km (0.063 R)
• M51: 35,051,529 km (0.066 R)
• M52: 36,252,351 km (0.116 R)
• M53: 36,413,618 km (0.079 R)
• M54: 38,365,870 km (0.118 R)
• M55: 38,859,244 km (0.095 R)
• M56: 40,268,605 km (0.086 R)
• M57: 40,937,607 km (0.11 R)
• M58: 42,711,239 km (0.115 R)
• M59: 43,564,695 km (0.075 R)
• M60: 44,079,461 km (0.114 R)
• M61: 44,596,172 km (0.047 R)
• M62: 44,855,276 km (0.061 R)
• M63: 45,201,595 km (0.108 R)
• M64: 45,896,926 km (0.116 R)
• M65: 46,071,207 km (0.047 R)
• M66: 47,122,132 km (0.092 R)
• M67: 47,827,038 km (0.081 R)
• M68: 49,247,469 km (0.038 R)
• M69: 49,515,250 km (0.086 R)
• M70: 52,493,743 km (0.113 R)
• M71: 54,142,611 km (0.096 R)
• M72: 56,928,572 km (0.092 R)
• M73: 57,491,359 km (0.1 R)
• M74: 57,585,307 km (0.109 R)
• M75: 59,951,197 km (0.119 R)
• M76: 60,141,934 km (0.061 R)
• M77: 60,237,378 km (0.11 R)
• M78: 60,810,786 km (0.107 R)
• M79: 61,385,990 km (0.109 R)
• M80: 62,445,442 km (0.106 R)
• M81: 63,997,071 km (0.055 R)
• M82: 65,267,157 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 3.8

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.88 AU - 21.9 AU

Year: 30363 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,623,658 km

• M1: 91,554 km (0.088 R)
• M2: 446,250 km (0.11 R)
• M3: 837,299 km (0.051 R)
• M4: 1,376,600 km (0.073 R)
• M5: 1,588,131 km (0.114 R)
• M6: 1,624,334 km (0.113 R)
• M7: 1,772,136 km (0.115 R)
• M8: 2,001,919 km (0.117 R)
• M9: 2,160,343 km (0.114 R)
• M10: 2,281,966 km (0.094 R)
• M11: 2,405,683 km (0.088 R)
• M12: 2,447,421 km (0.043 R)
• M13: 2,531,645 km (0.082 R)
• M14: 2,702,934 km (0.088 R)
• M15: 2,790,000 km (0.076 R)
• M16: 3,331,545 km (0.047 R)
• M17: 3,425,043 km (0.104 R)
• M18: 3,614,434 km (0.119 R)
• M19: 4,507,982 km (0.117 R)
• M20: 4,873,001 km (0.075 R)
• M21: 5,465,857 km (0.107 R)
• M22: 5,686,963 km (0.046 R)
• M23: 6,367,783 km (0.094 R)
• M24: 7,074,035 km (0.089 R)
• M25: 7,134,023 km (0.076 R)
• M26: 8,687,298 km (0.09 R)
• M27: 13,622,083 km (0.104 R)
• M28: 14,374,710 km (0.097 R)
• M29: 15,295,634 km (0.109 R)
• M30: 15,450,917 km (0.097 R)
• M31: 16,235,408 km (0.065 R)
• M32: 16,314,545 km (0.096 R)
• M33: 18,334,865 km (0.1 R)
• M34: 18,914,407 km (0.082 R)
• M35: 20,432,376 km (0.11 R)
• M36: 21,901,577 km (0.118 R)
• M37: 25,489,832 km (0.091 R)
• M38: 27,823,110 km (0.073 R)
• M39: 28,107,645 km (0.054 R)
• M40: 28,871,192 km (0.086 R)
• M41: 29,063,126 km (0.056 R)
• M42: 29,932,140 km (0.073 R)
• M43: 30,711,695 km (0.089 R)
• M44: 31,202,376 km (0.087 R)
• M45: 31,497,981 km (0.083 R)
• M46: 32,390,482 km (0.114 R)
• M47: 34,301,595 km (0.107 R)
• M48: 34,504,898 km (0.12 R)
• M49: 35,630,024 km (0.105 R)
• M50: 37,392,586 km (0.063 R)
• M51: 38,337,147 km (0.116 R)
• M52: 38,653,696 km (0.05 R)
• M53: 39,077,208 km (0.118 R)
• M54: 39,608,729 km (0.101 R)
• M55: 40,894,074 km (0.069 R)
• M56: 41,109,495 km (0.09 R)
• M57: 43,835,617 km (0.099 R)
• M58: 44,609,337 km (0.075 R)
• M59: 44,720,189 km (0.065 R)
• M60: 51,655,846 km (0.115 R)
• M61: 54,830,612 km (0.104 R)
• M62: 55,306,333 km (0.06 R)
• M63: 58,067,909 km (0.104 R)
• M64: 60,015,375 km (0.042 R)
• M65: 60,137,746 km (0.071 R)
• M66: 60,505,607 km (0.028 R)
• M67: 60,628,277 km (0.069 R)
• M68: 61,366,543 km (0.074 R)
• M69: 62,727,883 km (0.102 R)
• M70: 62,976,365 km (0.076 R)
• M71: 64,098,948 km (0.071 R)
• M72: 65,102,450 km (0.073 R)
• M73: 65,228,262 km (0.094 R)
• M74: 65,984,629 km (0.109 R)
• M75: 66,490,569 km (0.099 R)
• M76: 66,743,988 km (0.092 R)
• M77: 67,251,872 km (0.041 R)
• M78: 69,552,987 km (0.115 R)
• M79: 70,325,660 km (0.114 R)
• M80: 70,842,520 km (0.098 R)
• M81: 71,490,130 km (0.09 R)
• M82: 72,269,983 km (0.082 R)
• M83: 74,758,095 km (0.061 R)
• M84: 77,007,898 km (0.11 R)
• M85: 81,167,466 km (0.084 R)
• M86: 81,709,459 km (0.103 R)
• M87: 84,711,889 km (0.103 R)
• M88: 87,195,064 km (0.113 R)
• M89: 90,122,395 km (0.111 R)
• M90: 90,964,631 km (0.118 R)
• M91: 94,217,337 km (0.096 R)
• M92: 94,359,605 km (0.095 R)
• M93: 94,787,006 km (0.09 R)
• M94: 95,072,140 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.9

Radius: 3.7

Gravity: 52.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.18 AU - 19.82 AU

Year: 31886 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,623,658 km

• M1: 72,705 km (0.074 R)
• M2: 107,860 km (0.075 R)
• M3: 136,134 km (0.094 R)
• M4: 220,956 km (0.114 R)
• M5: 438,621 km (0.109 R)
• M6: 463,305 km (0.113 R)
• M7: 1,020,407 km (0.12 R)
• M8: 1,262,008 km (0.079 R)
• M9: 2,301,862 km (0.067 R)
• M10: 4,325,473 km (0.119 R)
• M11: 5,166,961 km (0.076 R)
• M12: 5,755,180 km (0.113 R)
• M13: 6,930,121 km (0.078 R)
• M14: 7,316,084 km (0.076 R)
• M15: 7,381,009 km (0.101 R)
• M16: 8,378,977 km (0.11 R)
• M17: 10,351,724 km (0.049 R)
• M18: 11,615,826 km (0.057 R)
• M19: 11,691,672 km (0.072 R)
• M20: 12,304,574 km (0.118 R)
• M21: 13,085,176 km (0.06 R)
• M22: 13,322,438 km (0.072 R)
• M23: 14,285,849 km (0.119 R)
• M24: 15,188,522 km (0.071 R)
• M25: 15,271,549 km (0.048 R)
• M26: 15,688,628 km (0.117 R)
• M27: 16,025,074 km (0.086 R)
• M28: 18,004,852 km (0.096 R)
• M29: 18,533,979 km (0.109 R)
• M30: 19,337,021 km (0.119 R)
• M31: 19,697,701 km (0.076 R)
• M32: 19,969,521 km (0.108 R)
• M33: 21,720,115 km (0.087 R)
• M34: 23,041,064 km (0.108 R)
• M35: 23,231,951 km (0.062 R)
• M36: 23,903,945 km (0.103 R)
• M37: 24,000,435 km (0.047 R)
• M38: 24,679,759 km (0.099 R)
• M39: 27,056,271 km (0.109 R)
• M40: 27,560,565 km (0.076 R)
• M41: 28,475,955 km (0.107 R)
• M42: 29,919,574 km (0.051 R)
• M43: 30,650,360 km (0.073 R)
• M44: 31,386,980 km (0.054 R)
• M45: 32,022,920 km (0.103 R)
• M46: 32,984,835 km (0.038 R)
• M47: 35,596,065 km (0.085 R)
• M48: 35,706,319 km (0.117 R)
• M49: 36,148,381 km (0.09 R)
• M50: 36,259,083 km (0.092 R)
• M51: 36,814,839 km (0.06 R)
• M52: 41,013,453 km (0.104 R)
• M53: 43,345,235 km (0.1 R)
• M54: 45,719,652 km (0.043 R)
• M55: 47,406,817 km (0.117 R)
• M56: 48,624,245 km (0.079 R)
• M57: 49,236,848 km (0.092 R)
• M58: 49,975,263 km (0.117 R)
• M59: 50,717,418 km (0.12 R)
• M60: 51,712,543 km (0.061 R)
• M61: 53,722,091 km (0.093 R)
• M62: 54,101,771 km (0.098 R)
• M63: 54,228,480 km (0.11 R)
• M64: 54,482,348 km (0.067 R)
• M65: 55,246,045 km (0.103 R)
• M66: 55,629,165 km (0.102 R)
• M67: 57,558,379 km (0.109 R)
• M68: 57,946,735 km (0.089 R)
• M69: 58,076,437 km (0.051 R)
• M70: 58,336,138 km (0.111 R)
• M71: 58,465,989 km (0.101 R)
• M72: 59,247,937 km (0.085 R)
• M73: 60,690,211 km (0.085 R)
• M74: 62,011,309 km (0.1 R)
• M75: 62,409,539 km (0.064 R)
• M76: 64,682,080 km (0.11 R)
• M77: 65,355,570 km (0.103 R)
• M78: 67,526,384 km (0.11 R)
• M79: 76,300,599 km (0.107 R)
• M80: 79,591,902 km (0.116 R)
• M81: 79,880,177 km (0.101 R)
• M82: 81,617,756 km (0.089 R)
• M83: 82,929,131 km (0.111 R)
• M84: 87,350,346 km (0.045 R)
• M85: 89,140,135 km (0.119 R)
• M86: 89,739,424 km (0.107 R)
• M87: 90,039,518 km (0.069 R)
• M88: 91,243,481 km (0.055 R)
• M89: 91,394,426 km (0.082 R)
• M90: 92,755,916 km (0.044 R)
• M91: 95,345,904 km (0.038 R)
• M92: 96,880,479 km (0.084 R)
• M93: 101,064,432 km (0.117 R)
• M94: 101,220,612 km (0.1 R)
• M95: 102,942,932 km (0.113 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: 311 - 17,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit