🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 11.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.99 AU - 1.01 AU

Year: 703 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,680,878 km

• M1: 145,559 km (0.12 R)
• M2: 544,686 km (0.085 R)
• M3: 978,071 km (0.107 R)
• M4: 1,363,585 km (0.026 R)
• M5: 2,215,694 km (0.078 R)
• M6: 3,049,852 km (0.036 R)
• M7: 3,463,041 km (0.094 R)
• M8: 3,883,262 km (0.077 R)
• M9: 4,256,807 km (0.099 R)
• M10: 5,223,210 km (0.101 R)
• M11: 6,121,994 km (0.101 R)
• M12: 6,565,252 km (0.105 R)
• M13: 8,403,212 km (0.113 R)
• M14: 8,792,615 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 8.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.92 AU - 2.5 AU

Year: 2309 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,680,878 km

• M1: 112,498 km (0.034 R)
• M2: 390,450 km (0.058 R)
• M3: 880,683 km (0.102 R)
• M4: 2,240,527 km (0.112 R)
• M5: 2,624,844 km (0.109 R)
• M6: 3,283,972 km (0.089 R)
• M7: 4,965,453 km (0.059 R)
• M8: 5,682,774 km (0.115 R)
• M9: 6,141,142 km (0.071 R)
• M10: 7,541,977 km (0.104 R)
• M11: 9,341,789 km (0.111 R)
• M12: 9,803,747 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 13.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.48 AU - 2.82 AU

Year: 3032 Days

Day: 10.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,680,878 km

• M1: 165,904 km (0.059 R)
• M2: 602,281 km (0.103 R)
• M3: 1,088,175 km (0.105 R)
• M4: 2,115,015 km (0.118 R)
• M5: 2,635,316 km (0.045 R)
• M6: 3,511,361 km (0.071 R)
• M7: 4,514,714 km (0.088 R)
• M8: 6,051,683 km (0.054 R)
• M9: 6,796,979 km (0.063 R)
• M10: 8,591,855 km (0.119 R)
• M11: 10,268,398 km (0.111 R)
• M12: 11,075,778 km (0.109 R)
• M13: 11,699,451 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 8.7

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.41 AU - 4.69 AU

Year: 5729 Days

Day: 14.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,680,878 km

• M1: 109,655 km (0.058 R)
• M2: 888,013 km (0.036 R)
• M3: 1,275,172 km (0.073 R)
• M4: 2,633,371 km (0.093 R)
• M5: 2,962,337 km (0.1 R)
• M6: 3,725,735 km (0.118 R)
• M7: 4,436,325 km (0.105 R)
• M8: 4,877,489 km (0.119 R)
• M9: 7,865,557 km (0.045 R)
• M10: 9,360,638 km (0.103 R)
• M11: 11,036,433 km (0.059 R)
• M12: 11,798,634 km (0.076 R)
• M13: 12,142,859 km (0.105 R)
• M14: 12,851,654 km (0.075 R)
• M15: 14,744,067 km (0.091 R)
• M16: 15,086,197 km (0.09 R)
• M17: 17,063,432 km (0.111 R)
• M18: 17,504,148 km (0.077 R)
• M19: 17,952,343 km (0.112 R)
• M20: 18,342,644 km (0.108 R)
• M21: 18,871,771 km (0.095 R)
• M22: 19,207,619 km (0.1 R)
• M23: 21,307,225 km (0.053 R)
• M24: 23,555,382 km (0.064 R)
• M25: 29,317,144 km (0.064 R)
• M26: 30,223,258 km (0.096 R)
• M27: 30,498,667 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.4

Radius: 3.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.41 AU - 5.65 AU

Year: 9141 Days

Day: 24.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,680,878 km

• M1: 46,675 km (0.053 R)
• M2: 436,227 km (0.081 R)
• M3: 1,651,112 km (0.069 R)
• M4: 1,885,083 km (0.115 R)
• M5: 2,522,071 km (0.048 R)
• M6: 2,897,711 km (0.104 R)
• M7: 3,566,862 km (0.036 R)
• M8: 5,203,762 km (0.106 R)
• M9: 7,466,879 km (0.12 R)
• M10: 7,974,165 km (0.086 R)
• M11: 11,140,703 km (0.051 R)
• M12: 11,262,775 km (0.113 R)
• M13: 13,339,343 km (0.117 R)
• M14: 14,808,095 km (0.118 R)
• M15: 15,657,661 km (0.115 R)
• M16: 16,645,007 km (0.072 R)
• M17: 18,800,264 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.3

Radius: 5.8

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.69 AU - 7.13 AU

Year: 10099 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,680,878 km

• M1: 72,256 km (0.098 R)
• M2: 264,489 km (0.105 R)
• M3: 746,493 km (0.09 R)
• M4: 1,539,661 km (0.107 R)
• M5: 1,746,854 km (0.095 R)
• M6: 2,966,077 km (0.078 R)
• M7: 3,686,690 km (0.116 R)
• M8: 3,951,029 km (0.105 R)
• M9: 4,607,315 km (0.099 R)
• M10: 8,824,778 km (0.065 R)
• M11: 9,250,534 km (0.041 R)
• M12: 10,875,765 km (0.099 R)
• M13: 11,310,048 km (0.03 R)
• M14: 12,271,214 km (0.106 R)
• M15: 13,844,834 km (0.067 R)
• M16: 14,811,236 km (0.082 R)
• M17: 19,051,139 km (0.115 R)
• M18: 21,068,616 km (0.115 R)
• M19: 25,051,211 km (0.089 R)
• M20: 25,522,444 km (0.063 R)
• M21: 27,169,068 km (0.111 R)
• M22: 29,091,849 km (0.086 R)
• M23: 29,927,952 km (0.119 R)
• M24: 33,774,711 km (0.078 R)
• M25: 34,581,642 km (0.079 R)
• M26: 38,062,186 km (0.091 R)
• M27: 40,207,270 km (0.105 R)
• M28: 41,769,072 km (0.103 R)
• M29: 43,235,879 km (0.066 R)
• M30: 43,777,722 km (0.115 R)
• M31: 45,151,929 km (0.064 R)
• M32: 48,713,106 km (0.079 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.2

Radius: 3.5

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.69 AU - 7.79 AU

Year: 12300 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,680,878 km

• M1: 43,533 km (0.109 R)
• M2: 180,415 km (0.044 R)
• M3: 314,305 km (0.118 R)
• M4: 614,847 km (0.11 R)
• M5: 882,179 km (0.12 R)
• M6: 1,092,812 km (0.028 R)
• M7: 1,388,717 km (0.119 R)
• M8: 1,526,796 km (0.116 R)
• M9: 1,946,119 km (0.113 R)
• M10: 2,210,009 km (0.102 R)
• M11: 2,681,243 km (0.059 R)
• M12: 3,384,951 km (0.077 R)
• M13: 3,819,084 km (0.089 R)
• M14: 4,376,187 km (0.038 R)
• M15: 4,523,540 km (0.055 R)
• M16: 6,831,536 km (0.07 R)
• M17: 7,150,928 km (0.074 R)
• M18: 9,040,349 km (0.047 R)
• M19: 10,698,342 km (0.105 R)
• M20: 11,020,127 km (0.047 R)
• M21: 11,966,782 km (0.082 R)
• M22: 14,732,099 km (0.089 R)
• M23: 14,864,044 km (0.112 R)
• M24: 17,523,147 km (0.065 R)
• M25: 18,886,582 km (0.057 R)
• M26: 20,156,368 km (0.11 R)
• M27: 21,145,360 km (0.095 R)
• M28: 21,908,010 km (0.062 R)
• M29: 22,426,516 km (0.117 R)
• M30: 23,488,062 km (0.115 R)
• M31: 23,758,535 km (0.034 R)
• M32: 24,031,103 km (0.115 R)
• M33: 24,954,870 km (0.091 R)
• M34: 27,466,767 km (0.029 R)
• M35: 28,069,348 km (0.06 R)
• M36: 36,846,255 km (0.12 R)
• M37: 37,211,423 km (0.07 R)
• M38: 38,321,439 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 6.5

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.75 AU - 8.65 AU

Year: 13580 Days

Day: 16.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,680,878 km

• M1: 82,129 km (0.095 R)
• M2: 413,937 km (0.103 R)
• M3: 640,877 km (0.057 R)
• M4: 844,929 km (0.119 R)
• M5: 1,127,669 km (0.104 R)
• M6: 1,337,405 km (0.107 R)
• M7: 1,836,912 km (0.062 R)
• M8: 2,222,127 km (0.119 R)
• M9: 2,680,943 km (0.064 R)
• M10: 3,732,616 km (0.082 R)
• M11: 4,233,769 km (0.116 R)
• M12: 4,938,226 km (0.119 R)
• M13: 5,301,599 km (0.085 R)
• M14: 9,924,921 km (0.106 R)
• M15: 10,450,309 km (0.112 R)
• M16: 13,170,746 km (0.115 R)
• M17: 14,592,823 km (0.043 R)
• M18: 15,134,517 km (0.083 R)
• M19: 18,748,353 km (0.1 R)
• M20: 19,469,265 km (0.063 R)
• M21: 20,291,904 km (0.104 R)
• M22: 21,568,871 km (0.116 R)
• M23: 22,989,154 km (0.101 R)
• M24: 28,555,541 km (0.093 R)
• M25: 29,082,873 km (0.111 R)
• M26: 30,265,744 km (0.081 R)
• M27: 32,727,077 km (0.099 R)
• M28: 33,888,705 km (0.059 R)
• M29: 39,457,934 km (0.071 R)
• M30: 46,327,768 km (0.114 R)
• M31: 46,617,988 km (0.088 R)
• M32: 48,087,488 km (0.071 R)
• M33: 50,349,258 km (0.106 R)
• M34: 50,656,083 km (0.055 R)
• M35: 52,208,909 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit