🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 209 Days

Day: 30.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,879,657 km

• M1: 372,200 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.67 AU - 0.81 AU

Year: 233 Days

Day: 17.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.21 AU - 2.39 AU

Year: 1274 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,879,657 km

• M1: 205,398 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.05 AU - 3.09 AU

Year: 1965 Days

Day: 14.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,879,657 km

• M1: 811,419 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.57 AU - 4.95 AU

Year: 3211 Days

Day: 37.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.6

Radius: 5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.57 AU - 17.61 AU

Year: 19318 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,879,657 km

• M1: 252,671 km (0.114 R)
• M2: 319,691 km (0.045 R)
• M3: 392,994 km (0.097 R)
• M4: 431,889 km (0.113 R)
• M5: 1,145,321 km (0.103 R)
• M6: 1,280,259 km (0.079 R)
• M7: 1,420,282 km (0.115 R)
• M8: 3,125,698 km (0.115 R)
• M9: 3,206,182 km (0.073 R)
• M10: 3,618,922 km (0.109 R)
• M11: 4,136,232 km (0.055 R)
• M12: 4,985,947 km (0.112 R)
• M13: 5,334,211 km (0.026 R)
• M14: 5,495,029 km (0.043 R)
• M15: 5,690,254 km (0.095 R)
• M16: 5,854,662 km (0.097 R)
• M17: 6,020,566 km (0.105 R)
• M18: 10,162,034 km (0.104 R)
• M19: 10,642,991 km (0.096 R)
• M20: 11,419,404 km (0.087 R)
• M21: 11,460,842 km (0.111 R)
• M22: 11,919,210 km (0.113 R)
• M23: 12,298,740 km (0.108 R)
• M24: 12,725,094 km (0.099 R)
• M25: 12,810,963 km (0.045 R)
• M26: 12,896,982 km (0.11 R)
• M27: 13,417,283 km (0.091 R)
• M28: 13,460,966 km (0.105 R)
• M29: 14,567,990 km (0.096 R)
• M30: 16,119,619 km (0.068 R)
• M31: 16,820,785 km (0.118 R)
• M32: 16,915,031 km (0.09 R)
• M33: 17,531,823 km (0.078 R)
• M34: 18,495,234 km (0.101 R)
• M35: 18,983,222 km (0.092 R)
• M36: 19,179,644 km (0.079 R)
• M37: 19,574,433 km (0.086 R)
• M38: 20,724,541 km (0.094 R)
• M39: 21,028,075 km (0.111 R)
• M40: 21,947,803 km (0.12 R)
• M41: 22,102,337 km (0.12 R)
• M42: 22,568,185 km (0.043 R)
• M43: 25,214,272 km (0.094 R)
• M44: 27,124,039 km (0.086 R)
• M45: 28,854,138 km (0.111 R)
• M46: 29,079,881 km (0.032 R)
• M47: 29,249,675 km (0.077 R)
• M48: 29,874,844 km (0.112 R)
• M49: 30,676,988 km (0.111 R)
• M50: 32,185,383 km (0.03 R)
• M51: 32,419,504 km (0.093 R)
• M52: 34,373,103 km (0.076 R)
• M53: 34,732,287 km (0.111 R)
• M54: 34,912,403 km (0.105 R)
• M55: 35,454,695 km (0.104 R)
• M56: 36,121,004 km (0.098 R)
• M57: 36,914,023 km (0.101 R)
• M58: 37,036,543 km (0.12 R)
• M59: 37,097,729 km (0.098 R)
• M60: 39,327,036 km (0.029 R)
• M61: 39,452,100 km (0.093 R)
• M62: 41,027,216 km (0.091 R)
• M63: 41,408,242 km (0.106 R)
• M64: 42,430,145 km (0.083 R)
• M65: 43,008,640 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 5.1

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.98 AU - 15.46 AU

Year: 21688 Days

Day: 19.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 43,879,657 km

• M1: 366,365 km (0.088 R)
• M2: 1,459,327 km (0.055 R)
• M3: 1,885,681 km (0.089 R)
• M4: 1,949,709 km (0.067 R)
• M5: 2,246,362 km (0.025 R)
• M6: 3,411,280 km (0.079 R)
• M7: 3,489,370 km (0.061 R)
• M8: 3,687,438 km (0.088 R)
• M9: 3,929,786 km (0.08 R)
• M10: 4,345,369 km (0.097 R)
• M11: 4,994,624 km (0.115 R)
• M12: 6,429,567 km (0.065 R)
• M13: 7,981,645 km (0.058 R)
• M14: 9,095,551 km (0.098 R)
• M15: 9,367,819 km (0.084 R)
• M16: 9,642,780 km (0.065 R)
• M17: 10,200,780 km (0.079 R)
• M18: 10,483,669 km (0.083 R)
• M19: 11,057,227 km (0.088 R)
• M20: 12,114,884 km (0.033 R)
• M21: 12,777,154 km (0.086 R)
• M22: 12,837,891 km (0.104 R)
• M23: 13,266,040 km (0.068 R)
• M24: 13,636,893 km (0.075 R)
• M25: 13,698,976 km (0.115 R)
• M26: 14,011,037 km (0.106 R)
• M27: 15,089,339 km (0.06 R)
• M28: 15,217,843 km (0.056 R)
• M29: 15,411,423 km (0.109 R)
• M30: 15,866,350 km (0.097 R)
• M31: 16,855,940 km (0.029 R)
• M32: 16,922,661 km (0.067 R)
• M33: 17,391,800 km (0.115 R)
• M34: 17,729,592 km (0.073 R)
• M35: 18,001,411 km (0.041 R)
• M36: 18,617,904 km (0.104 R)
• M37: 18,686,868 km (0.091 R)
• M38: 19,102,302 km (0.08 R)
• M39: 20,794,104 km (0.1 R)
• M40: 20,937,120 km (0.078 R)
• M41: 21,008,927 km (0.116 R)
• M42: 21,440,666 km (0.041 R)
• M43: 22,459,727 km (0.079 R)
• M44: 23,942,690 km (0.117 R)
• M45: 24,544,672 km (0.05 R)
• M46: 24,620,219 km (0.111 R)
• M47: 25,380,476 km (0.077 R)
• M48: 26,612,863 km (0.103 R)
• M49: 28,101,362 km (0.101 R)
• M50: 28,418,210 km (0.117 R)
• M51: 29,215,417 km (0.072 R)
• M52: 29,375,636 km (0.103 R)
• M53: 33,561,385 km (0.115 R)
• M54: 35,851,579 km (0.099 R)
• M55: 35,937,448 km (0.101 R)
• M56: 36,453,560 km (0.113 R)
• M57: 37,406,200 km (0.098 R)
• M58: 37,493,266 km (0.116 R)
• M59: 37,841,978 km (0.094 R)
• M60: 37,929,343 km (0.113 R)
• M61: 38,454,881 km (0.101 R)
• M62: 38,630,509 km (0.103 R)
• M63: 39,779,121 km (0.063 R)
• M64: 40,402,196 km (0.064 R)
• M65: 41,658,070 km (0.063 R)
• M66: 42,562,988 km (0.087 R)
• M67: 42,926,660 km (0.099 R)
• M68: 43,474,338 km (0.11 R)
• M69: 43,932,407 km (0.093 R)
• M70: 44,391,971 km (0.082 R)
• M71: 46,059,988 km (0.079 R)
• M72: 47,371,512 km (0.052 R)
• M73: 48,126,383 km (0.066 R)
• M74: 48,315,774 km (0.101 R)
• M75: 51,282,150 km (0.117 R)
• M76: 51,378,790 km (0.11 R)
• M77: 51,669,160 km (0.11 R)
• M78: 55,294,963 km (0.086 R)
• M79: 56,388,673 km (0.058 R)
• M80: 57,088,343 km (0.08 R)
• M81: 58,092,892 km (0.098 R)
• M82: 58,900,721 km (0.077 R)
• M83: 59,509,135 km (0.116 R)
• M84: 61,141,398 km (0.052 R)
• M85: 61,243,872 km (0.111 R)
• M86: 61,757,292 km (0.114 R)
• M87: 62,375,281 km (0.117 R)
• M88: 63,617,392 km (0.071 R)
• M89: 66,125,849 km (0.062 R)
• M90: 66,547,117 km (0.052 R)
• M91: 67,074,898 km (0.083 R)
• M92: 67,498,110 km (0.096 R)
• M93: 68,453,592 km (0.095 R)
• M94: 69,093,123 km (0.064 R)
• M95: 69,627,487 km (0.116 R)
• M96: 69,948,823 km (0.057 R)
• M97: 71,131,244 km (0.091 R)
• M98: 71,995,172 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.2

Radius: 4.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.72 AU - 18.82 AU

Year: 27360 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,879,657 km

• M1: 140,173 km (0.097 R)
• M2: 222,602 km (0.055 R)
• M3: 359,035 km (0.098 R)
• M4: 423,512 km (0.086 R)
• M5: 769,232 km (0.07 R)
• M6: 819,647 km (0.05 R)
• M7: 977,772 km (0.071 R)
• M8: 1,014,274 km (0.091 R)
• M9: 1,403,976 km (0.092 R)
• M10: 1,529,339 km (0.113 R)
• M11: 2,137,305 km (0.087 R)
• M12: 2,257,432 km (0.112 R)
• M13: 2,479,136 km (0.093 R)
• M14: 3,803,975 km (0.1 R)
• M15: 4,008,475 km (0.112 R)
• M16: 4,643,219 km (0.066 R)
• M17: 4,767,684 km (0.093 R)
• M18: 4,861,781 km (0.072 R)
• M19: 4,988,042 km (0.11 R)
• M20: 5,537,216 km (0.067 R)
• M21: 5,970,002 km (0.096 R)
• M22: 6,517,381 km (0.08 R)
• M23: 7,009,558 km (0.068 R)
• M24: 7,188,178 km (0.093 R)
• M25: 7,696,362 km (0.054 R)
• M26: 8,862,327 km (0.097 R)
• M27: 8,939,370 km (0.048 R)
• M28: 8,978,116 km (0.081 R)
• M29: 9,485,403 km (0.069 R)
• M30: 9,683,021 km (0.055 R)
• M31: 9,921,929 km (0.106 R)
• M32: 9,961,872 km (0.064 R)
• M33: 10,162,782 km (0.115 R)
• M34: 10,203,173 km (0.085 R)
• M35: 12,588,362 km (0.095 R)
• M36: 13,864,880 km (0.065 R)
• M37: 14,179,185 km (0.099 R)
• M38: 14,405,078 km (0.111 R)
• M39: 14,723,422 km (0.102 R)
• M40: 14,814,677 km (0.061 R)
• M41: 14,860,454 km (0.102 R)
• M42: 15,136,013 km (0.055 R)
• M43: 15,228,166 km (0.11 R)
• M44: 15,366,843 km (0.066 R)
• M45: 17,303,537 km (0.034 R)
• M46: 17,690,247 km (0.088 R)
• M47: 18,917,249 km (0.1 R)
• M48: 18,966,916 km (0.108 R)
• M49: 19,365,594 km (0.079 R)
• M50: 20,834,047 km (0.097 R)
• M51: 21,452,035 km (0.074 R)
• M52: 22,653,456 km (0.057 R)
• M53: 22,811,731 km (0.108 R)
• M54: 23,076,369 km (0.058 R)
• M55: 23,395,312 km (0.073 R)
• M56: 23,501,975 km (0.059 R)
• M57: 23,769,306 km (0.105 R)
• M58: 23,876,419 km (0.062 R)
• M59: 24,794,201 km (0.055 R)
• M60: 25,229,980 km (0.068 R)
• M61: 25,833,458 km (0.109 R)
• M62: 25,888,510 km (0.054 R)
• M63: 26,719,676 km (0.087 R)
• M64: 27,166,375 km (0.092 R)
• M65: 27,222,474 km (0.037 R)
• M66: 28,351,040 km (0.05 R)
• M67: 32,419,504 km (0.087 R)
• M68: 34,764,002 km (0.106 R)
• M69: 35,312,727 km (0.072 R)
• M70: 38,036,455 km (0.032 R)
• M71: 38,099,137 km (0.057 R)
• M72: 38,917,138 km (0.076 R)
• M73: 41,083,914 km (0.114 R)
• M74: 42,311,663 km (0.078 R)
• M75: 42,506,589 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit