🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.16 AU

Year: 342 Days

Day: 14.1 Hours

Environment

Temp: 78 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,990,920 km

• M1: 154,385 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.82 AU - 2.24 AU

Year: 1051 Days

Day: 40.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.44 AU - 3.22 AU

Year: 1730 Days

Day: 23.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.88 AU - 4.04 AU

Year: 2339 Days

Day: 27.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.43 AU - 4.11 AU

Year: 2660 Days

Day: 37.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,990,920 km

• M1: 290,369 km (0.115 R)
• M2: 1,263,504 km (0.04 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 8.7

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.45 AU - 7.23 AU

Year: 6502 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,990,920 km

• M1: 118,482 km (0.091 R)
• M2: 268,827 km (0.093 R)
• M3: 562,488 km (0.047 R)
• M4: 720,314 km (0.043 R)
• M5: 781,499 km (0.089 R)
• M6: 860,637 km (0.095 R)
• M7: 976,276 km (0.082 R)
• M8: 1,132,905 km (0.111 R)
• M9: 1,316,611 km (0.117 R)
• M10: 1,451,249 km (0.084 R)
• M11: 1,570,329 km (0.118 R)
• M12: 1,713,344 km (0.093 R)
• M13: 1,839,455 km (0.116 R)
• M14: 1,947,016 km (0.106 R)
• M15: 2,034,531 km (0.057 R)
• M16: 2,421,541 km (0.082 R)
• M17: 2,515,937 km (0.096 R)
• M18: 2,880,956 km (0.081 R)
• M19: 3,108,045 km (0.095 R)
• M20: 3,660,660 km (0.101 R)
• M21: 3,934,574 km (0.115 R)
• M22: 4,158,522 km (0.114 R)
• M23: 4,243,643 km (0.099 R)
• M24: 4,415,531 km (0.037 R)
• M25: 4,473,276 km (0.103 R)
• M26: 4,589,812 km (0.042 R)
• M27: 4,648,305 km (0.075 R)
• M28: 4,707,097 km (0.05 R)
• M29: 5,370,713 km (0.116 R)
• M30: 5,713,591 km (0.085 R)
• M31: 6,817,624 km (0.113 R)
• M32: 6,951,813 km (0.045 R)
• M33: 7,880,367 km (0.055 R)
• M34: 8,305,524 km (0.111 R)
• M35: 8,484,892 km (0.111 R)
• M36: 8,920,671 km (0.101 R)
• M37: 9,252,180 km (0.095 R)
• M38: 9,400,880 km (0.036 R)
• M39: 9,813,920 km (0.089 R)
• M40: 11,167,032 km (0.106 R)
• M41: 11,564,364 km (0.069 R)
• M42: 12,047,266 km (0.084 R)
• M43: 12,291,111 km (0.104 R)
• M44: 12,495,611 km (0.087 R)
• M45: 12,991,079 km (0.069 R)
• M46: 13,199,469 km (0.081 R)
• M47: 13,324,982 km (0.062 R)
• M48: 13,746,399 km (0.09 R)
• M49: 15,343,206 km (0.065 R)
• M50: 15,784,670 km (0.097 R)
• M51: 15,873,531 km (0.082 R)
• M52: 16,230,471 km (0.104 R)
• M53: 18,333,817 km (0.103 R)
• M54: 18,520,815 km (0.119 R)
• M55: 19,132,670 km (0.086 R)
• M56: 19,846,850 km (0.085 R)
• M57: 20,086,955 km (0.098 R)
• M58: 20,279,637 km (0.039 R)
• M59: 20,472,917 km (0.117 R)
• M60: 20,569,857 km (0.097 R)
• M61: 21,007,879 km (0.026 R)
• M62: 21,596,547 km (0.101 R)
• M63: 22,041,601 km (0.03 R)
• M64: 24,005,073 km (0.045 R)
• M65: 24,209,573 km (0.087 R)
• M66: 26,023,896 km (0.053 R)
• M67: 26,339,248 km (0.03 R)
• M68: 26,867,778 km (0.069 R)
• M69: 27,186,571 km (0.057 R)
• M70: 27,667,079 km (0.079 R)
• M71: 27,881,602 km (0.078 R)
• M72: 28,528,314 km (0.064 R)
• M73: 29,507,582 km (0.12 R)
• M74: 29,726,742 km (0.115 R)
• M75: 30,774,975 km (0.115 R)
• M76: 31,499,178 km (0.107 R)
• M77: 32,511,058 km (0.048 R)
• M78: 32,794,097 km (0.105 R)
• M79: 33,077,884 km (0.099 R)
• M80: 34,797,811 km (0.09 R)
• M81: 35,145,327 km (0.048 R)
• M82: 35,726,963 km (0.094 R)
• M83: 35,843,650 km (0.111 R)
• M84: 36,136,114 km (0.047 R)
• M85: 36,370,534 km (0.097 R)
• M86: 37,966,294 km (0.083 R)
• M87: 38,145,063 km (0.117 R)
• M88: 38,682,868 km (0.089 R)
• M89: 39,705,519 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 11.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.91 AU - 12.47 AU

Year: 11822 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,990,920 km

• M1: 190,139 km (0.087 R)
• M2: 382,073 km (0.062 R)
• M3: 922,869 km (0.049 R)
• M4: 1,591,721 km (0.086 R)
• M5: 1,910,514 km (0.108 R)
• M6: 2,196,246 km (0.066 R)
• M7: 2,779,678 km (0.092 R)
• M8: 3,409,784 km (0.103 R)
• M9: 3,503,433 km (0.112 R)
• M10: 3,597,829 km (0.082 R)
• M11: 3,984,539 km (0.106 R)
• M12: 4,486,590 km (0.053 R)
• M13: 5,513,579 km (0.087 R)
• M14: 6,964,828 km (0.089 R)
• M15: 7,773,853 km (0.097 R)
• M16: 8,231,473 km (0.095 R)
• M17: 9,129,509 km (0.094 R)
• M18: 9,879,294 km (0.118 R)
• M19: 11,531,303 km (0.037 R)
• M20: 12,292,906 km (0.075 R)
• M21: 12,777,154 km (0.115 R)
• M22: 13,316,903 km (0.097 R)
• M23: 14,418,991 km (0.12 R)
• M24: 14,571,581 km (0.103 R)
• M25: 15,135,565 km (0.081 R)
• M26: 15,342,458 km (0.104 R)
• M27: 15,446,279 km (0.079 R)
• M28: 16,337,883 km (0.044 R)
• M29: 16,709,783 km (0.067 R)
• M30: 17,897,141 km (0.117 R)
• M31: 18,115,853 km (0.101 R)
• M32: 18,445,717 km (0.037 R)
• M33: 18,666,822 km (0.079 R)
• M34: 19,615,871 km (0.104 R)
• M35: 19,954,561 km (0.118 R)
• M36: 20,181,501 km (0.107 R)
• M37: 20,924,853 km (0.098 R)
• M38: 21,677,180 km (0.063 R)
• M39: 22,027,389 km (0.074 R)
• M40: 22,320,750 km (0.089 R)
• M41: 22,497,276 km (0.096 R)
• M42: 22,911,213 km (0.081 R)
• M43: 23,029,994 km (0.096 R)
• M44: 24,228,273 km (0.099 R)
• M45: 24,652,532 km (0.118 R)
• M46: 24,896,078 km (0.063 R)
• M47: 25,754,620 km (0.054 R)
• M48: 26,436,038 km (0.093 R)
• M49: 27,880,106 km (0.055 R)
• M50: 28,452,019 km (0.062 R)
• M51: 31,435,599 km (0.097 R)
• M52: 31,765,761 km (0.092 R)
• M53: 31,898,305 km (0.079 R)
• M54: 32,763,430 km (0.112 R)
• M55: 33,098,379 km (0.119 R)
• M56: 33,299,738 km (0.073 R)
• M57: 33,839,038 km (0.089 R)
• M58: 34,926,016 km (0.113 R)
• M59: 35,268,147 km (0.068 R)
• M60: 35,405,328 km (0.091 R)
• M61: 36,925,542 km (0.109 R)
• M62: 37,064,817 km (0.111 R)
• M63: 37,483,542 km (0.111 R)
• M64: 37,903,912 km (0.108 R)
• M65: 38,678,829 km (0.097 R)
• M66: 39,174,596 km (0.089 R)
• M67: 39,529,891 km (0.084 R)
• M68: 40,029,398 km (0.085 R)
• M69: 40,172,414 km (0.109 R)
• M70: 41,106,503 km (0.069 R)
• M71: 41,178,609 km (0.057 R)
• M72: 41,829,809 km (0.049 R)
• M73: 41,975,068 km (0.087 R)
• M74: 42,411,595 km (0.107 R)
• M75: 42,776,614 km (0.05 R)
• M76: 42,849,617 km (0.101 R)
• M77: 43,289,285 km (0.112 R)
• M78: 43,362,588 km (0.12 R)
• M79: 43,877,654 km (0.04 R)
• M80: 45,062,469 km (0.108 R)
• M81: 47,463,365 km (0.109 R)
• M82: 49,138,113 km (0.079 R)
• M83: 49,598,276 km (0.054 R)
• M84: 50,213,872 km (0.036 R)
• M85: 50,445,449 km (0.088 R)
• M86: 51,219,768 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.8

Radius: 3

Gravity: 90.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.19 AU - 16.43 AU

Year: 22847 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,990,920 km

• M1: 406,009 km (0.063 R)
• M2: 427,551 km (0.084 R)
• M3: 876,943 km (0.03 R)
• M4: 1,265,897 km (0.063 R)
• M5: 1,880,146 km (0.074 R)
• M6: 1,916,648 km (0.083 R)
• M7: 3,647,794 km (0.085 R)
• M8: 3,971,075 km (0.089 R)
• M9: 4,546,279 km (0.052 R)
• M10: 5,825,341 km (0.112 R)
• M11: 6,256,632 km (0.061 R)
• M12: 6,922,791 km (0.066 R)
• M13: 7,035,887 km (0.114 R)
• M14: 8,928,151 km (0.109 R)
• M15: 9,486,899 km (0.108 R)
• M16: 9,993,138 km (0.098 R)
• M17: 11,832,444 km (0.104 R)
• M18: 12,376,830 km (0.057 R)
• M19: 12,790,468 km (0.098 R)
• M20: 12,859,882 km (0.119 R)
• M21: 13,208,594 km (0.066 R)
• M22: 13,701,968 km (0.12 R)
• M23: 14,201,475 km (0.045 R)
• M24: 14,273,282 km (0.087 R)
• M25: 14,345,239 km (0.111 R)
• M26: 16,333,245 km (0.102 R)
• M27: 16,408,493 km (0.064 R)
• M28: 17,397,484 km (0.108 R)
• M29: 17,474,378 km (0.091 R)
• M30: 18,640,942 km (0.12 R)
• M31: 19,512,200 km (0.111 R)
• M32: 20,154,274 km (0.109 R)
• M33: 20,803,080 km (0.07 R)
• M34: 22,455,089 km (0.087 R)
• M35: 23,212,204 km (0.067 R)
• M36: 24,148,687 km (0.083 R)
• M37: 25,358,485 km (0.063 R)
• M38: 26,676,292 km (0.106 R)
• M39: 27,209,758 km (0.054 R)
• M40: 28,649,189 km (0.037 R)
• M41: 29,378,030 km (0.103 R)
• M42: 29,928,700 km (0.105 R)
• M43: 32,827,757 km (0.056 R)
• M44: 33,017,896 km (0.027 R)
• M45: 35,912,764 km (0.109 R)
• M46: 36,304,860 km (0.09 R)
• M47: 37,093,241 km (0.108 R)
• M48: 38,586,676 km (0.072 R)
• M49: 39,896,855 km (0.11 R)
• M50: 40,404,590 km (0.109 R)
• M51: 41,426,493 km (0.041 R)
• M52: 42,560,445 km (0.108 R)
• M53: 42,871,459 km (0.113 R)
• M54: 42,975,280 km (0.091 R)
• M55: 43,495,731 km (0.061 R)
• M56: 43,913,557 km (0.096 R)
• M57: 44,227,862 km (0.091 R)
• M58: 44,964,034 km (0.084 R)
• M59: 45,492,413 km (0.065 R)
• M60: 46,768,782 km (0.112 R)
• M61: 47,733,838 km (0.078 R)
• M62: 48,056,820 km (0.118 R)
• M63: 48,380,699 km (0.075 R)
• M64: 48,597,018 km (0.112 R)
• M65: 49,683,398 km (0.081 R)
• M66: 49,901,661 km (0.048 R)
• M67: 50,010,867 km (0.118 R)
• M68: 53,771,758 km (0.092 R)
• M69: 54,444,799 km (0.087 R)
• M70: 55,007,885 km (0.114 R)
• M71: 55,912,653 km (0.076 R)
• M72: 56,366,982 km (0.079 R)
• M73: 58,426,196 km (0.077 R)
• M74: 59,696,881 km (0.045 R)
• M75: 63,444,457 km (0.108 R)
• M76: 63,562,789 km (0.113 R)
• M77: 64,274,276 km (0.116 R)
• M78: 64,988,457 km (0.118 R)
• M79: 65,825,008 km (0.117 R)
• M80: 66,785,426 km (0.105 R)
• M81: 69,450,213 km (0.105 R)
• M82: 69,938,501 km (0.073 R)
• M83: 70,305,464 km (0.112 R)
• M84: 71,041,186 km (0.072 R)
• M85: 71,164,156 km (0.103 R)
• M86: 75,509,226 km (0.087 R)
• M87: 77,650,420 km (0.118 R)
• M88: 77,777,130 km (0.106 R)
• M89: 80,963,714 km (0.082 R)
• M90: 81,348,929 km (0.119 R)
• M91: 83,025,472 km (0.084 R)
• M92: 84,062,783 km (0.088 R)
• M93: 84,192,784 km (0.1 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit