🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 31.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,003,176 km

• M1: 47,722 km (0.113 R)
• M2: 70,610 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.99 AU - 1.57 AU

Year: 507 Days

Day: 46 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.92 AU - 1.98 AU

Year: 953 Days

Day: 18 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,003,176 km

• M1: 1,056,161 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.1 AU - 2.22 AU

Year: 1111 Days

Day: 33.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 13

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.99 AU - 10.33 AU

Year: 8916 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,003,176 km

• M1: 224,696 km (0.104 R)
• M2: 389,254 km (0.09 R)
• M3: 841,937 km (0.054 R)
• M4: 1,101,938 km (0.067 R)
• M5: 1,329,327 km (0.12 R)
• M6: 1,557,015 km (0.071 R)
• M7: 1,699,881 km (0.112 R)
• M8: 1,847,384 km (0.065 R)
• M9: 2,085,544 km (0.094 R)
• M10: 2,517,583 km (0.057 R)
• M11: 3,157,263 km (0.087 R)
• M12: 4,152,538 km (0.116 R)
• M13: 4,489,731 km (0.095 R)
• M14: 5,262,703 km (0.109 R)
• M15: 5,529,736 km (0.112 R)
• M16: 5,976,136 km (0.115 R)
• M17: 6,280,418 km (0.043 R)
• M18: 8,577,493 km (0.099 R)
• M19: 8,949,693 km (0.067 R)
• M20: 9,268,934 km (0.088 R)
• M21: 9,769,639 km (0.099 R)
• M22: 10,158,593 km (0.086 R)
• M23: 12,435,323 km (0.052 R)
• M24: 12,791,665 km (0.06 R)
• M25: 14,082,246 km (0.115 R)
• M26: 15,206,474 km (0.109 R)
• M27: 16,928,495 km (0.117 R)
• M28: 17,287,530 km (0.108 R)
• M29: 17,830,869 km (0.043 R)
• M30: 18,342,943 km (0.116 R)
• M31: 19,531,797 km (0.07 R)
• M32: 20,821,929 km (0.101 R)
• M33: 20,975,566 km (0.105 R)
• M34: 22,061,348 km (0.052 R)
• M35: 22,296,515 km (0.039 R)
• M36: 22,414,249 km (0.041 R)
• M37: 22,690,107 km (0.118 R)
• M38: 23,165,380 km (0.037 R)
• M39: 23,524,116 km (0.108 R)
• M40: 23,924,888 km (0.113 R)
• M41: 25,468,140 km (0.082 R)
• M42: 26,792,679 km (0.073 R)
• M43: 27,001,668 km (0.041 R)
• M44: 28,139,509 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 5.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.95 AU - 16.61 AU

Year: 18879 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,003,176 km

• M1: 75,248 km (0.07 R)
• M2: 180,565 km (0.106 R)
• M3: 264,938 km (0.076 R)
• M4: 373,546 km (0.053 R)
• M5: 544,985 km (0.119 R)
• M6: 672,442 km (0.069 R)
• M7: 896,241 km (0.095 R)
• M8: 1,078,601 km (0.107 R)
• M9: 1,306,139 km (0.079 R)
• M10: 1,356,853 km (0.091 R)
• M11: 1,513,033 km (0.03 R)
• M12: 1,748,799 km (0.079 R)
• M13: 1,861,596 km (0.037 R)
• M14: 1,976,786 km (0.116 R)
• M15: 2,074,474 km (0.117 R)
• M16: 2,214,048 km (0.112 R)
• M17: 2,398,054 km (0.071 R)
• M18: 2,502,473 km (0.106 R)
• M19: 2,608,239 km (0.103 R)
• M20: 3,136,918 km (0.111 R)
• M21: 3,228,172 km (0.118 R)
• M22: 3,625,953 km (0.112 R)
• M23: 3,770,016 km (0.074 R)
• M24: 5,095,603 km (0.112 R)
• M25: 5,365,776 km (0.085 R)
• M26: 5,585,087 km (0.097 R)
• M27: 5,695,939 km (0.12 R)
• M28: 6,146,378 km (0.079 R)
• M29: 7,111,135 km (0.099 R)
• M30: 7,473,610 km (0.104 R)
• M31: 7,687,835 km (0.05 R)
• M32: 8,216,364 km (0.072 R)
• M33: 8,853,052 km (0.075 R)
• M34: 8,885,366 km (0.099 R)
• M35: 9,047,230 km (0.075 R)
• M36: 9,637,992 km (0.106 R)
• M37: 9,737,625 km (0.117 R)
• M38: 10,005,106 km (0.092 R)
• M39: 10,106,084 km (0.088 R)
• M40: 10,139,893 km (0.031 R)
• M41: 10,173,553 km (0.115 R)
• M42: 10,342,898 km (0.095 R)
• M43: 11,099,115 km (0.071 R)
• M44: 11,308,402 km (0.08 R)
• M45: 11,519,036 km (0.048 R)
• M46: 11,695,562 km (0.111 R)
• M47: 11,801,926 km (0.072 R)
• M48: 12,051,305 km (0.098 R)
• M49: 12,122,813 km (0.105 R)
• M50: 12,194,470 km (0.081 R)
• M51: 12,664,058 km (0.084 R)
• M52: 12,882,770 km (0.073 R)
• M53: 12,992,575 km (0.1 R)
• M54: 13,066,028 km (0.092 R)
• M55: 13,397,985 km (0.115 R)
• M56: 14,183,374 km (0.079 R)
• M57: 14,448,462 km (0.042 R)
• M58: 14,562,605 km (0.108 R)
• M59: 14,677,047 km (0.116 R)
• M60: 14,753,492 km (0.101 R)
• M61: 15,525,117 km (0.103 R)
• M62: 15,642,103 km (0.113 R)
• M63: 16,428,689 km (0.085 R)
• M64: 16,707,090 km (0.118 R)
• M65: 17,592,111 km (0.047 R)
• M66: 20,465,138 km (0.068 R)
• M67: 21,238,260 km (0.055 R)
• M68: 21,411,345 km (0.117 R)
• M69: 22,547,840 km (0.043 R)
• M70: 22,768,646 km (0.11 R)
• M71: 23,034,482 km (0.09 R)
• M72: 23,748,662 km (0.1 R)
• M73: 24,696,813 km (0.117 R)
• M74: 24,833,247 km (0.036 R)
• M75: 25,335,895 km (0.116 R)
• M76: 25,519,452 km (0.045 R)
• M77: 26,165,416 km (0.065 R)
• M78: 26,350,917 km (0.1 R)
• M79: 26,537,017 km (0.117 R)
• M80: 26,957,088 km (0.055 R)
• M81: 27,426,376 km (0.107 R)
• M82: 28,278,037 km (0.084 R)
• M83: 28,611,490 km (0.09 R)
• M84: 29,813,360 km (0.062 R)
• M85: 30,007,089 km (0.091 R)
• M86: 30,639,888 km (0.111 R)
• M87: 30,982,467 km (0.052 R)
• M88: 32,764,028 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.6

Radius: 6.4

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.3 AU - 18.8 AU

Year: 20426 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,003,176 km

• M1: 98,136 km (0.056 R)
• M2: 602,580 km (0.104 R)
• M3: 1,053,468 km (0.081 R)
• M4: 1,297,462 km (0.087 R)
• M5: 1,558,959 km (0.046 R)
• M6: 1,619,247 km (0.107 R)
• M7: 2,368,733 km (0.086 R)
• M8: 2,579,965 km (0.102 R)
• M9: 3,020,680 km (0.1 R)
• M10: 3,211,118 km (0.091 R)
• M11: 3,484,434 km (0.047 R)
• M12: 3,846,909 km (0.038 R)
• M13: 3,970,477 km (0.081 R)
• M14: 4,263,839 km (0.103 R)
• M15: 5,005,096 km (0.117 R)
• M16: 6,069,934 km (0.063 R)
• M17: 6,456,345 km (0.1 R)
• M18: 7,000,732 km (0.102 R)
• M19: 7,559,629 km (0.1 R)
• M20: 7,818,434 km (0.094 R)
• M21: 9,878,546 km (0.116 R)
• M22: 10,447,018 km (0.114 R)
• M23: 13,507,341 km (0.106 R)
• M24: 13,884,328 km (0.064 R)
• M25: 15,953,117 km (0.055 R)
• M26: 18,184,968 km (0.096 R)
• M27: 19,020,472 km (0.112 R)
• M28: 19,726,424 km (0.07 R)
• M29: 20,082,467 km (0.1 R)
• M30: 20,440,754 km (0.113 R)
• M31: 22,932,306 km (0.098 R)
• M32: 24,518,493 km (0.068 R)
• M33: 24,594,788 km (0.08 R)
• M34: 25,363,272 km (0.067 R)
• M35: 26,374,105 km (0.058 R)
• M36: 27,397,952 km (0.095 R)
• M37: 30,546,688 km (0.039 R)
• M38: 30,628,967 km (0.093 R)
• M39: 30,958,531 km (0.107 R)
• M40: 32,456,604 km (0.119 R)
• M41: 32,961,198 km (0.09 R)
• M42: 33,045,571 km (0.086 R)
• M43: 33,383,662 km (0.092 R)
• M44: 36,477,795 km (0.079 R)
• M45: 37,441,355 km (0.118 R)
• M46: 37,970,483 km (0.079 R)
• M47: 38,413,292 km (0.105 R)
• M48: 39,483,067 km (0.095 R)
• M49: 40,021,619 km (0.051 R)
• M50: 40,562,565 km (0.031 R)
• M51: 40,653,072 km (0.059 R)
• M52: 41,287,666 km (0.104 R)
• M53: 42,658,730 km (0.114 R)
• M54: 43,211,195 km (0.12 R)
• M55: 45,070,248 km (0.096 R)
• M56: 45,163,896 km (0.072 R)
• M57: 45,351,342 km (0.085 R)
• M58: 45,538,938 km (0.087 R)
• M59: 46,576,100 km (0.118 R)
• M60: 47,430,304 km (0.085 R)
• M61: 48,098,408 km (0.036 R)
• M62: 50,509,477 km (0.079 R)
• M63: 51,093,956 km (0.106 R)
• M64: 52,565,101 km (0.071 R)
• M65: 54,947,597 km (0.086 R)
• M66: 55,749,442 km (0.094 R)
• M67: 55,950,651 km (0.081 R)
• M68: 56,656,304 km (0.09 R)
• M69: 56,858,560 km (0.072 R)
• M70: 56,959,688 km (0.117 R)
• M71: 57,771,257 km (0.106 R)
• M72: 58,995,865 km (0.046 R)
• M73: 59,405,913 km (0.047 R)
• M74: 59,611,311 km (0.092 R)
• M75: 60,848,635 km (0.071 R)
• M76: 61,886,246 km (0.098 R)
• M77: 62,720,553 km (0.101 R)
• M78: 62,825,122 km (0.104 R)
• M79: 63,453,582 km (0.084 R)
• M80: 63,873,803 km (0.056 R)
• M81: 65,033,934 km (0.104 R)
• M82: 65,669,725 km (0.087 R)
• M83: 66,414,124 km (0.098 R)
• M84: 68,018,412 km (0.096 R)
• M85: 68,771,488 km (0.069 R)
• M86: 69,203,077 km (0.075 R)
• M87: 69,311,087 km (0.105 R)
• M88: 69,419,246 km (0.067 R)
• M89: 69,852,183 km (0.105 R)
• M90: 71,374,490 km (0.11 R)
• M91: 73,127,478 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.9

Radius: 5.7

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.38 AU - 17.92 AU

Year: 24847 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,003,176 km

• M1: 203,304 km (0.09 R)
• M2: 406,009 km (0.092 R)
• M3: 445,353 km (0.089 R)
• M4: 486,193 km (0.03 R)
• M5: 1,046,138 km (0.051 R)
• M6: 1,187,358 km (0.064 R)
• M7: 1,334,862 km (0.098 R)
• M8: 1,395,449 km (0.114 R)
• M9: 1,647,372 km (0.099 R)
• M10: 1,812,079 km (0.099 R)
• M11: 2,157,500 km (0.07 R)
• M12: 2,947,377 km (0.11 R)
• M13: 3,066,906 km (0.053 R)
• M14: 3,310,900 km (0.069 R)
• M15: 3,393,628 km (0.107 R)
• M16: 4,714,577 km (0.078 R)
• M17: 5,282,750 km (0.104 R)
• M18: 5,772,683 km (0.064 R)
• M19: 5,922,580 km (0.055 R)
• M20: 6,124,387 km (0.117 R)
• M21: 8,431,785 km (0.119 R)
• M22: 9,234,976 km (0.08 R)
• M23: 9,410,304 km (0.117 R)
• M24: 10,913,314 km (0.088 R)
• M25: 11,222,832 km (0.106 R)
• M26: 12,748,132 km (0.113 R)
• M27: 13,073,956 km (0.06 R)
• M28: 14,744,067 km (0.064 R)
• M29: 17,987,798 km (0.098 R)
• M30: 18,720,977 km (0.095 R)
• M31: 19,464,029 km (0.096 R)
• M32: 20,368,199 km (0.119 R)
• M33: 21,440,367 km (0.065 R)
• M34: 22,061,198 km (0.091 R)
• M35: 25,990,835 km (0.084 R)
• M36: 26,902,335 km (0.113 R)
• M37: 30,303,442 km (0.038 R)
• M38: 30,999,820 km (0.113 R)
• M39: 31,877,511 km (0.082 R)
• M40: 32,496,846 km (0.089 R)
• M41: 32,852,590 km (0.061 R)
• M42: 33,388,450 km (0.098 R)
• M43: 34,922,576 km (0.095 R)
• M44: 35,104,636 km (0.057 R)
• M45: 35,560,910 km (0.063 R)
• M46: 36,019,278 km (0.098 R)
• M47: 38,998,519 km (0.086 R)
• M48: 40,326,649 km (0.106 R)
• M49: 40,708,872 km (0.082 R)
• M50: 40,804,465 km (0.06 R)
• M51: 41,959,211 km (0.027 R)
• M52: 43,026,891 km (0.077 R)
• M53: 44,892,376 km (0.075 R)
• M54: 44,991,260 km (0.117 R)
• M55: 45,288,362 km (0.041 R)
• M56: 45,884,659 km (0.092 R)
• M57: 46,783,892 km (0.051 R)
• M58: 47,286,092 km (0.11 R)
• M59: 47,487,301 km (0.066 R)
• M60: 48,093,172 km (0.094 R)
• M61: 50,335,944 km (0.074 R)
• M62: 54,078,882 km (0.114 R)
• M63: 55,983,712 km (0.082 R)
• M64: 58,233,664 km (0.053 R)
• M65: 58,990,180 km (0.086 R)
• M66: 59,315,406 km (0.105 R)
• M67: 59,641,230 km (0.068 R)
• M68: 59,858,746 km (0.093 R)
• M69: 60,622,293 km (0.087 R)
• M70: 62,489,723 km (0.115 R)
• M71: 63,375,193 km (0.078 R)
• M72: 64,264,702 km (0.099 R)
• M73: 65,158,250 km (0.09 R)
• M74: 65,831,291 km (0.091 R)
• M75: 66,506,426 km (0.115 R)
• M76: 69,802,366 km (0.072 R)
• M77: 70,146,292 km (0.064 R)
• M78: 70,720,748 km (0.099 R)
• M79: 72,337,901 km (0.112 R)
• M80: 73,034,578 km (0.07 R)
• M81: 74,083,858 km (0.102 R)
• M82: 75,255,508 km (0.094 R)
• M83: 77,261,466 km (0.083 R)
• M84: 78,807,261 km (0.117 R)
• M85: 79,643,812 km (0.095 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 13,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit