🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.63 AU - 0.63 AU

Year: 211 Days

Day: 30.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.93 AU

Year: 291 Days

Day: 12.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,666,296 km

• M1: 381,923 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.41 AU - 1.93 AU

Year: 910 Days

Day: 27.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.06 AU - 3.42 AU

Year: 1913 Days

Day: 35.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 109.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 15

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.55 AU - 4.97 AU

Year: 4380 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,666,296 km

• M1: 196,272 km (0.106 R)
• M2: 351,854 km (0.053 R)
• M3: 494,870 km (0.117 R)
• M4: 664,963 km (0.097 R)
• M5: 1,206,656 km (0.071 R)
• M6: 1,600,697 km (0.081 R)
• M7: 1,869,824 km (0.118 R)
• M8: 2,001,769 km (0.071 R)
• M9: 2,275,533 km (0.116 R)
• M10: 2,452,956 km (0.065 R)
• M11: 2,616,766 km (0.109 R)
• M12: 3,450,026 km (0.107 R)
• M13: 3,906,898 km (0.089 R)
• M14: 4,361,376 km (0.08 R)
• M15: 4,764,543 km (0.038 R)
• M16: 4,947,650 km (0.079 R)
• M17: 5,133,002 km (0.048 R)
• M18: 5,487,100 km (0.103 R)
• M19: 5,582,993 km (0.068 R)
• M20: 5,703,419 km (0.047 R)
• M21: 5,849,277 km (0.063 R)
• M22: 6,244,365 km (0.059 R)
• M23: 7,086,451 km (0.043 R)
• M24: 7,481,240 km (0.074 R)
• M25: 7,614,382 km (0.115 R)
• M26: 8,319,736 km (0.103 R)
• M27: 8,541,141 km (0.101 R)
• M28: 8,736,366 km (0.111 R)
• M29: 9,017,909 km (0.101 R)
• M30: 9,417,186 km (0.079 R)
• M31: 9,532,227 km (0.09 R)
• M32: 9,676,888 km (0.102 R)
• M33: 10,440,585 km (0.088 R)
• M34: 11,011,002 km (0.043 R)
• M35: 11,132,475 km (0.049 R)
• M36: 11,254,248 km (0.119 R)
• M37: 11,715,159 km (0.074 R)
• M38: 12,119,671 km (0.096 R)
• M39: 12,370,846 km (0.03 R)
• M40: 13,457,824 km (0.108 R)
• M41: 14,210,451 km (0.076 R)
• M42: 14,408,968 km (0.042 R)
• M43: 15,246,566 km (0.1 R)
• M44: 15,551,895 km (0.114 R)
• M45: 15,859,319 km (0.119 R)
• M46: 16,203,245 km (0.061 R)
• M47: 16,688,989 km (0.083 R)
• M48: 17,003,743 km (0.076 R)
• M49: 17,109,060 km (0.088 R)
• M50: 17,568,176 km (0.045 R)
• M51: 17,674,689 km (0.119 R)
• M52: 18,067,084 km (0.061 R)
• M53: 18,462,472 km (0.115 R)
• M54: 18,824,349 km (0.046 R)
• M55: 19,188,620 km (0.063 R)
• M56: 19,555,284 km (0.07 R)
• M57: 19,887,092 km (0.044 R)
• M58: 20,258,095 km (0.038 R)
• M59: 20,369,844 km (0.11 R)
• M60: 20,631,491 km (0.077 R)
• M61: 20,931,734 km (0.037 R)
• M62: 21,726,847 km (0.083 R)
• M63: 22,301,003 km (0.095 R)
• M64: 22,609,175 km (0.116 R)
• M65: 22,996,484 km (0.082 R)
• M66: 24,092,438 km (0.086 R)
• M67: 24,527,768 km (0.119 R)
• M68: 24,965,491 km (0.108 R)
• M69: 25,165,503 km (0.116 R)
• M70: 25,285,630 km (0.096 R)
• M71: 25,566,874 km (0.08 R)
• M72: 27,193,452 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.96 AU - 15.2 AU

Year: 18818 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,666,296 km

• M1: 90,956 km (0.08 R)
• M2: 282,590 km (0.098 R)
• M3: 400,773 km (0.096 R)
• M4: 452,982 km (0.076 R)
• M5: 507,885 km (0.027 R)
• M6: 565,181 km (0.117 R)
• M7: 609,761 km (0.087 R)
• M8: 938,577 km (0.071 R)
• M9: 992,432 km (0.062 R)
• M10: 1,084,435 km (0.059 R)
• M11: 1,717,084 km (0.083 R)
• M12: 1,873,713 km (0.102 R)
• M13: 2,058,467 km (0.076 R)
• M14: 2,546,006 km (0.067 R)
• M15: 2,776,836 km (0.096 R)
• M16: 2,908,033 km (0.119 R)
• M17: 3,149,334 km (0.076 R)
• M18: 4,059,039 km (0.109 R)
• M19: 4,511,872 km (0.075 R)
• M20: 5,012,426 km (0.079 R)
• M21: 5,108,318 km (0.116 R)
• M22: 5,366,973 km (0.109 R)
• M23: 5,796,170 km (0.112 R)
• M24: 6,236,586 km (0.115 R)
• M25: 6,305,251 km (0.065 R)
• M26: 6,478,186 km (0.039 R)
• M27: 6,687,773 km (0.086 R)
• M28: 7,041,871 km (0.105 R)
• M29: 7,658,065 km (0.12 R)
• M30: 8,215,915 km (0.108 R)
• M31: 10,987,814 km (0.032 R)
• M32: 11,237,792 km (0.089 R)
• M33: 11,363,454 km (0.088 R)
• M34: 11,998,796 km (0.074 R)
• M35: 12,385,657 km (0.104 R)
• M36: 12,951,585 km (0.09 R)
• M37: 13,259,757 km (0.118 R)
• M38: 15,159,201 km (0.066 R)
• M39: 15,717,500 km (0.118 R)
• M40: 16,046,167 km (0.063 R)
• M41: 16,424,649 km (0.09 R)
• M42: 18,065,738 km (0.05 R)
• M43: 19,910,130 km (0.039 R)
• M44: 20,469,925 km (0.083 R)
• M45: 21,970,392 km (0.114 R)
• M46: 22,337,954 km (0.115 R)
• M47: 22,919,441 km (0.117 R)
• M48: 23,613,276 km (0.096 R)
• M49: 24,259,688 km (0.111 R)
• M50: 24,530,909 km (0.118 R)
• M51: 25,405,159 km (0.11 R)
• M52: 25,460,062 km (0.067 R)
• M53: 25,735,621 km (0.093 R)
• M54: 27,015,580 km (0.095 R)
• M55: 28,031,649 km (0.081 R)
• M56: 29,117,730 km (0.102 R)
• M57: 30,743,260 km (0.116 R)
• M58: 30,860,395 km (0.057 R)
• M59: 30,919,038 km (0.118 R)
• M60: 31,507,855 km (0.073 R)
• M61: 31,685,278 km (0.108 R)
• M62: 32,756,249 km (0.097 R)
• M63: 33,718,313 km (0.116 R)
• M64: 34,385,071 km (0.085 R)
• M65: 34,567,580 km (0.105 R)
• M66: 35,362,543 km (0.111 R)
• M67: 35,669,967 km (0.067 R)
• M68: 35,916,504 km (0.117 R)
• M69: 37,095,335 km (0.088 R)
• M70: 37,157,718 km (0.057 R)
• M71: 37,532,759 km (0.118 R)
• M72: 38,223,602 km (0.065 R)
• M73: 38,475,974 km (0.03 R)
• M74: 38,918,784 km (0.041 R)
• M75: 40,065,152 km (0.061 R)
• M76: 41,222,740 km (0.086 R)
• M77: 41,675,723 km (0.086 R)
• M78: 42,260,800 km (0.12 R)
• M79: 42,717,672 km (0.074 R)
• M80: 42,913,944 km (0.115 R)
• M81: 42,979,468 km (0.118 R)
• M82: 43,044,992 km (0.117 R)
• M83: 44,032,039 km (0.113 R)
• M84: 44,164,134 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.8

Radius: 3.6

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.22 AU - 17.46 AU

Year: 25339 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,666,296 km

• M1: 47,273 km (0.077 R)
• M2: 91,404 km (0.087 R)
• M3: 253,269 km (0.062 R)
• M4: 304,581 km (0.12 R)
• M5: 855,999 km (0.079 R)
• M6: 1,099,844 km (0.097 R)
• M7: 1,615,208 km (0.081 R)
• M8: 1,745,957 km (0.107 R)
• M9: 1,914,404 km (0.095 R)
• M10: 1,983,219 km (0.119 R)
• M11: 3,190,474 km (0.077 R)
• M12: 3,231,164 km (0.062 R)
• M13: 3,479,497 km (0.108 R)
• M14: 3,776,748 km (0.104 R)
• M15: 3,863,215 km (0.096 R)
• M16: 4,486,590 km (0.109 R)
• M17: 4,578,144 km (0.065 R)
• M18: 4,903,519 km (0.032 R)
• M19: 5,045,338 km (0.113 R)
• M20: 5,332,865 km (0.118 R)
• M21: 5,478,573 km (0.041 R)
• M22: 5,774,029 km (0.094 R)
• M23: 7,327,154 km (0.104 R)
• M24: 9,289,579 km (0.075 R)
• M25: 9,523,550 km (0.066 R)
• M26: 10,357,857 km (0.057 R)
• M27: 11,215,352 km (0.091 R)
• M28: 11,464,582 km (0.109 R)
• M29: 12,159,016 km (0.083 R)
• M30: 12,222,894 km (0.106 R)
• M31: 13,324,682 km (0.074 R)
• M32: 14,121,291 km (0.095 R)
• M33: 16,109,297 km (0.069 R)
• M34: 16,460,852 km (0.059 R)
• M35: 17,099,934 km (0.114 R)
• M36: 17,314,757 km (0.092 R)
• M37: 18,769,596 km (0.078 R)
• M38: 18,917,249 km (0.099 R)
• M39: 19,065,201 km (0.101 R)
• M40: 19,213,603 km (0.067 R)
• M41: 19,436,952 km (0.047 R)
• M42: 21,100,780 km (0.072 R)
• M43: 21,331,160 km (0.091 R)
• M44: 23,283,413 km (0.085 R)
• M45: 24,240,540 km (0.115 R)
• M46: 25,047,919 km (0.066 R)
• M47: 25,210,383 km (0.07 R)
• M48: 26,688,859 km (0.07 R)
• M49: 27,104,591 km (0.054 R)
• M50: 27,271,393 km (0.118 R)
• M51: 27,438,643 km (0.077 R)
• M52: 28,195,159 km (0.112 R)
• M53: 29,043,978 km (0.057 R)
• M54: 29,214,669 km (0.098 R)
• M55: 30,505,998 km (0.109 R)
• M56: 30,940,430 km (0.095 R)
• M57: 31,815,727 km (0.075 R)
• M58: 31,903,691 km (0.102 R)
• M59: 31,991,654 km (0.113 R)
• M60: 33,232,868 km (0.111 R)
• M61: 33,322,028 km (0.105 R)
• M62: 35,488,056 km (0.103 R)
• M63: 35,670,565 km (0.104 R)
• M64: 35,853,374 km (0.049 R)
• M65: 37,792,012 km (0.052 R)
• M66: 38,915,044 km (0.09 R)
• M67: 39,103,387 km (0.084 R)
• M68: 40,715,454 km (0.109 R)
• M69: 42,639,731 km (0.084 R)
• M70: 43,125,476 km (0.108 R)
• M71: 43,222,864 km (0.05 R)
• M72: 44,691,915 km (0.099 R)
• M73: 47,076,356 km (0.079 R)
• M74: 48,182,931 km (0.118 R)
• M75: 49,094,730 km (0.052 R)
• M76: 49,298,034 km (0.07 R)
• M77: 51,657,042 km (0.108 R)
• M78: 53,528,661 km (0.102 R)
• M79: 53,947,685 km (0.068 R)
• M80: 56,483,967 km (0.073 R)
• M81: 59,708,699 km (0.079 R)
• M82: 60,687,667 km (0.11 R)
• M83: 61,452,711 km (0.094 R)
• M84: 62,331,000 km (0.116 R)
• M85: 62,551,208 km (0.063 R)
• M86: 65,549,449 km (0.085 R)
• M87: 66,334,389 km (0.102 R)
• M88: 66,896,877 km (0.09 R)
• M89: 67,800,298 km (0.091 R)
• M90: 68,366,975 km (0.044 R)
• M91: 69,390,972 km (0.062 R)
• M92: 72,493,183 km (0.065 R)
• M93: 72,724,761 km (0.049 R)
• M94: 75,757,708 km (0.111 R)
• M95: 77,763,068 km (0.111 R)
• M96: 78,831,795 km (0.115 R)
• M97: 79,069,955 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit