🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.7 AU - 0.98 AU

Year: 286 Days

Day: 32.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,276,948 km

• M1: 176,825 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.98 AU - 1.44 AU

Year: 494 Days

Day: 46.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 14.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.29 AU - 11.39 AU

Year: 11447 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,276,948 km

• M1: 198,816 km (0.094 R)
• M2: 395,088 km (0.07 R)
• M3: 629,957 km (0.092 R)
• M4: 783,444 km (0.111 R)
• M5: 968,796 km (0.1 R)
• M6: 1,724,714 km (0.09 R)
• M7: 2,019,870 km (0.083 R)
• M8: 2,233,945 km (0.063 R)
• M9: 2,948,424 km (0.075 R)
• M10: 3,415,619 km (0.095 R)
• M11: 3,529,014 km (0.093 R)
• M12: 4,025,380 km (0.116 R)
• M13: 4,236,313 km (0.047 R)
• M14: 5,084,233 km (0.086 R)
• M15: 6,260,521 km (0.092 R)
• M16: 6,365,240 km (0.109 R)
• M17: 6,576,322 km (0.079 R)
• M18: 7,223,782 km (0.118 R)
• M19: 7,704,141 km (0.113 R)
• M20: 8,463,649 km (0.065 R)
• M21: 8,774,065 km (0.067 R)
• M22: 9,366,472 km (0.115 R)
• M23: 9,687,809 km (0.118 R)
• M24: 9,890,364 km (0.108 R)
• M25: 10,012,735 km (0.117 R)
• M26: 10,341,252 km (0.053 R)
• M27: 10,465,418 km (0.086 R)
• M28: 10,715,097 km (0.041 R)
• M29: 12,255,058 km (0.058 R)
• M30: 12,739,306 km (0.1 R)
• M31: 13,635,996 km (0.042 R)
• M32: 14,000,416 km (0.077 R)
• M33: 15,395,566 km (0.118 R)
• M34: 15,870,389 km (0.117 R)
• M35: 17,127,610 km (0.091 R)
• M36: 17,817,854 km (0.109 R)
• M37: 18,517,224 km (0.098 R)
• M38: 18,769,147 km (0.05 R)
• M39: 19,378,609 km (0.104 R)
• M40: 19,839,819 km (0.094 R)
• M41: 20,408,590 km (0.076 R)
• M42: 20,668,891 km (0.111 R)
• M43: 20,825,669 km (0.027 R)
• M44: 23,277,877 km (0.073 R)
• M45: 23,658,903 km (0.088 R)
• M46: 24,097,075 km (0.106 R)
• M47: 24,814,696 km (0.102 R)
• M48: 25,876,243 km (0.059 R)
• M49: 26,045,288 km (0.083 R)
• M50: 26,554,370 km (0.075 R)
• M51: 28,623,608 km (0.083 R)
• M52: 29,383,565 km (0.11 R)
• M53: 32,307,455 km (0.03 R)
• M54: 32,610,989 km (0.115 R)
• M55: 33,282,085 km (0.037 R)
• M56: 33,465,941 km (0.103 R)
• M57: 35,635,410 km (0.099 R)
• M58: 36,137,759 km (0.095 R)
• M59: 36,515,943 km (0.12 R)
• M60: 38,106,168 km (0.11 R)
• M61: 39,524,206 km (0.057 R)
• M62: 40,697,203 km (0.066 R)
• M63: 40,893,775 km (0.083 R)
• M64: 43,144,176 km (0.042 R)
• M65: 43,478,527 km (0.118 R)
• M66: 43,813,626 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 15

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.2 AU - 10.98 AU

Year: 11886 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,276,948 km

• M1: 282,142 km (0.102 R)
• M2: 857,345 km (0.057 R)
• M3: 1,254,677 km (0.074 R)
• M4: 1,363,285 km (0.097 R)
• M5: 1,520,962 km (0.09 R)
• M6: 1,733,391 km (0.101 R)
• M7: 1,830,928 km (0.101 R)
• M8: 2,057,868 km (0.05 R)
• M9: 2,765,915 km (0.082 R)
• M10: 2,881,405 km (0.087 R)
• M11: 3,057,780 km (0.071 R)
• M12: 4,091,801 km (0.035 R)
• M13: 4,358,085 km (0.069 R)
• M14: 4,698,869 km (0.12 R)
• M15: 5,262,554 km (0.074 R)
• M16: 5,406,916 km (0.104 R)
• M17: 5,516,122 km (0.064 R)
• M18: 5,662,728 km (0.041 R)
• M19: 5,885,180 km (0.099 R)
• M20: 6,110,624 km (0.103 R)
• M21: 6,377,357 km (0.088 R)
• M22: 6,922,193 km (0.098 R)
• M23: 7,240,387 km (0.084 R)
• M24: 7,360,963 km (0.052 R)
• M25: 7,644,900 km (0.09 R)
• M26: 7,849,999 km (0.034 R)
• M27: 8,223,844 km (0.067 R)
• M28: 9,162,122 km (0.094 R)
• M29: 9,555,863 km (0.113 R)
• M30: 10,724,372 km (0.116 R)
• M31: 10,862,152 km (0.098 R)
• M32: 11,232,257 km (0.098 R)
• M33: 11,465,779 km (0.105 R)
• M34: 11,559,727 km (0.116 R)
• M35: 13,838,551 km (0.031 R)
• M36: 14,189,657 km (0.116 R)
• M37: 14,645,482 km (0.096 R)
• M38: 15,727,673 km (0.079 R)
• M39: 16,146,697 km (0.112 R)
• M40: 16,942,408 km (0.038 R)
• M41: 17,103,076 km (0.116 R)
• M42: 18,959,436 km (0.099 R)
• M43: 19,182,037 km (0.12 R)
• M44: 20,308,210 km (0.039 R)
• M45: 21,920,426 km (0.089 R)
• M46: 22,624,135 km (0.111 R)
• M47: 23,275,484 km (0.074 R)
• M48: 23,873,127 km (0.116 R)
• M49: 25,573,307 km (0.109 R)
• M50: 25,881,030 km (0.104 R)
• M51: 26,004,448 km (0.098 R)
• M52: 26,128,166 km (0.066 R)
• M53: 27,375,214 km (0.111 R)
• M54: 28,450,373 km (0.032 R)
• M55: 29,733,175 km (0.057 R)
• M56: 30,186,457 km (0.101 R)
• M57: 30,772,880 km (0.111 R)
• M58: 31,034,527 km (0.077 R)
• M59: 31,165,724 km (0.047 R)
• M60: 31,494,541 km (0.113 R)
• M61: 31,956,648 km (0.084 R)
• M62: 32,687,584 km (0.087 R)
• M63: 33,423,904 km (0.073 R)
• M64: 35,049,435 km (0.096 R)
• M65: 35,597,113 km (0.108 R)
• M66: 35,940,739 km (0.047 R)
• M67: 36,700,696 km (0.049 R)
• M68: 39,224,861 km (0.107 R)
• M69: 41,082,418 km (0.114 R)
• M70: 41,659,865 km (0.053 R)
• M71: 41,949,487 km (0.111 R)
• M72: 42,530,824 km (0.094 R)
• M73: 42,968,697 km (0.082 R)
• M74: 43,334,614 km (0.073 R)
• M75: 43,628,125 km (0.065 R)
• M76: 45,403,253 km (0.109 R)
• M77: 47,579,304 km (0.089 R)
• M78: 47,806,393 km (0.087 R)
• M79: 48,337,615 km (0.08 R)
• M80: 50,868,213 km (0.117 R)
• M81: 51,100,389 km (0.105 R)
• M82: 51,565,788 km (0.114 R)
• M83: 52,188,564 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.8

Radius: 4

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.42 AU - 19.4 AU

Year: 28109 Days

Day: 17.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,276,948 km

• M1: 56,548 km (0.099 R)
• M2: 84,672 km (0.068 R)
• M3: 674,238 km (0.088 R)
• M4: 791,971 km (0.099 R)
• M5: 967,599 km (0.107 R)
• M6: 1,720,076 km (0.051 R)
• M7: 1,783,955 km (0.104 R)
• M8: 1,881,193 km (0.079 R)
• M9: 1,913,955 km (0.081 R)
• M10: 2,536,432 km (0.1 R)
• M11: 3,021,877 km (0.045 R)
• M12: 3,864,412 km (0.119 R)
• M13: 3,990,374 km (0.058 R)
• M14: 4,117,681 km (0.087 R)
• M15: 4,640,376 km (0.115 R)
• M16: 4,684,807 km (0.082 R)
• M17: 5,137,640 km (0.115 R)
• M18: 5,276,167 km (0.051 R)
• M19: 7,865,407 km (0.114 R)
• M20: 8,565,076 km (0.054 R)
• M21: 9,005,343 km (0.085 R)
• M22: 9,850,870 km (0.119 R)
• M23: 10,486,811 km (0.077 R)
• M24: 10,721,380 km (0.102 R)
• M25: 11,255,295 km (0.115 R)
• M26: 11,315,134 km (0.081 R)
• M27: 12,287,371 km (0.083 R)
• M28: 13,096,845 km (0.115 R)
• M29: 14,635,908 km (0.091 R)
• M30: 16,843,523 km (0.084 R)
• M31: 17,324,929 km (0.095 R)
• M32: 17,810,823 km (0.035 R)
• M33: 18,230,894 km (0.046 R)
• M34: 18,938,342 km (0.116 R)
• M35: 19,943,640 km (0.071 R)
• M36: 20,745,634 km (0.104 R)
• M37: 21,930,898 km (0.097 R)
• M38: 25,537,404 km (0.102 R)
• M39: 26,328,028 km (0.032 R)
• M40: 26,726,408 km (0.11 R)
• M41: 27,126,731 km (0.066 R)
• M42: 27,367,883 km (0.12 R)
• M43: 28,584,413 km (0.079 R)
• M44: 29,075,842 km (0.063 R)
• M45: 29,901,174 km (0.077 R)
• M46: 29,984,200 km (0.119 R)
• M47: 31,237,681 km (0.057 R)
• M48: 31,406,128 km (0.114 R)
• M49: 31,743,920 km (0.114 R)
• M50: 32,167,881 km (0.104 R)
• M51: 32,252,852 km (0.114 R)
• M52: 33,278,645 km (0.119 R)
• M53: 36,686,035 km (0.076 R)
• M54: 36,863,758 km (0.072 R)
• M55: 37,130,790 km (0.113 R)
• M56: 38,475,824 km (0.077 R)
• M57: 38,927,760 km (0.052 R)
• M58: 40,844,856 km (0.112 R)
• M59: 43,073,117 km (0.061 R)
• M60: 43,636,203 km (0.033 R)
• M61: 44,201,832 km (0.097 R)
• M62: 45,054,989 km (0.091 R)
• M63: 46,488,586 km (0.112 R)
• M64: 47,549,534 km (0.07 R)
• M65: 49,891,787 km (0.105 R)
• M66: 50,187,094 km (0.102 R)
• M67: 50,779,651 km (0.097 R)
• M68: 52,171,360 km (0.103 R)
• M69: 52,271,142 km (0.088 R)
• M70: 52,371,223 km (0.071 R)
• M71: 53,877,972 km (0.087 R)
• M72: 55,093,605 km (0.08 R)
• M73: 56,113,563 km (0.059 R)
• M74: 56,215,888 km (0.088 R)
• M75: 56,318,362 km (0.046 R)
• M76: 56,523,311 km (0.106 R)
• M77: 56,625,936 km (0.081 R)
• M78: 57,861,764 km (0.114 R)
• M79: 58,379,223 km (0.1 R)
• M80: 58,690,536 km (0.103 R)
• M81: 59,002,447 km (0.068 R)
• M82: 62,468,630 km (0.116 R)
• M83: 62,893,189 km (0.063 R)
• M84: 65,676,457 km (0.033 R)
• M85: 66,432,674 km (0.089 R)
• M86: 66,974,668 km (0.092 R)
• M87: 67,626,765 km (0.055 R)
• M88: 68,281,106 km (0.04 R)
• M89: 69,156,852 km (0.104 R)
• M90: 69,926,084 km (0.07 R)
• M91: 74,376,022 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit