🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.47 AU - 0.75 AU

Year: 313 Days

Day: 18.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 9.8

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.06 AU - 2.36 AU

Year: 2155 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,057,973 km

• M1: 121,922 km (0.09 R)
• M2: 952,490 km (0.095 R)
• M3: 1,517,072 km (0.038 R)
• M4: 2,012,690 km (0.085 R)
• M5: 2,428,572 km (0.09 R)
• M6: 2,948,873 km (0.071 R)
• M7: 3,470,371 km (0.075 R)
• M8: 4,192,331 km (0.114 R)
• M9: 4,943,162 km (0.092 R)
• M10: 5,362,784 km (0.086 R)
• M11: 5,882,487 km (0.042 R)
• M12: 6,435,252 km (0.112 R)
• M13: 8,864,422 km (0.046 R)
• M14: 9,698,729 km (0.088 R)
• M15: 10,061,354 km (0.1 R)
• M16: 10,814,131 km (0.073 R)
• M17: 11,442,891 km (0.109 R)
• M18: 14,065,940 km (0.104 R)
• M19: 14,390,567 km (0.094 R)
• M20: 16,089,401 km (0.12 R)
• M21: 17,223,502 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.35 AU - 4.37 AU

Year: 4975 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 76,057,973 km

• M1: 112,049 km (0.036 R)
• M2: 743,053 km (0.115 R)
• M3: 1,223,411 km (0.111 R)
• M4: 7,498,294 km (0.054 R)
• M5: 8,298,792 km (0.035 R)
• M6: 10,332,127 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 11.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.21 AU - 4.97 AU

Year: 5426 Days

Day: 12.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,057,973 km

• M1: 151,842 km (0.048 R)
• M2: 599,887 km (0.052 R)
• M3: 1,082,191 km (0.071 R)
• M4: 1,462,469 km (0.1 R)
• M5: 2,153,162 km (0.089 R)
• M6: 3,129,737 km (0.093 R)
• M7: 3,521,833 km (0.094 R)
• M8: 4,793,714 km (0.077 R)
• M9: 5,176,086 km (0.049 R)
• M10: 6,579,314 km (0.093 R)
• M11: 7,157,361 km (0.115 R)
• M12: 8,183,452 km (0.105 R)
• M13: 8,732,028 km (0.117 R)
• M14: 10,166,970 km (0.107 R)
• M15: 13,392,151 km (0.082 R)
• M16: 13,824,638 km (0.07 R)
• M17: 14,322,201 km (0.086 R)
• M18: 17,307,875 km (0.039 R)
• M19: 17,951,296 km (0.063 R)
• M20: 18,477,431 km (0.069 R)
• M21: 19,286,008 km (0.076 R)
• M22: 20,258,992 km (0.111 R)
• M23: 21,337,294 km (0.118 R)
• M24: 22,227,401 km (0.095 R)
• M25: 22,910,914 km (0.086 R)
• M26: 23,686,878 km (0.071 R)
• M27: 32,147,535 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 9.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.29 AU - 5.23 AU

Year: 6813 Days

Day: 11.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,057,973 km

• M1: 123,119 km (0.063 R)
• M2: 495,319 km (0.071 R)
• M3: 814,710 km (0.056 R)
• M4: 1,258,118 km (0.114 R)
• M5: 2,012,091 km (0.096 R)
• M6: 3,158,609 km (0.084 R)
• M7: 3,610,096 km (0.117 R)
• M8: 3,942,353 km (0.072 R)
• M9: 4,592,355 km (0.114 R)
• M10: 5,010,332 km (0.106 R)
• M11: 5,655,548 km (0.107 R)
• M12: 6,611,627 km (0.113 R)
• M13: 8,000,345 km (0.116 R)
• M14: 10,084,093 km (0.102 R)
• M15: 11,867,749 km (0.06 R)
• M16: 14,449,958 km (0.1 R)
• M17: 18,663,830 km (0.094 R)
• M18: 19,595,077 km (0.115 R)
• M19: 19,935,113 km (0.069 R)
• M20: 21,191,885 km (0.066 R)
• M21: 22,500,717 km (0.09 R)
• M22: 28,451,121 km (0.057 R)
• M23: 29,328,064 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 11.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.83 AU - 5.73 AU

Year: 6856 Days

Day: 9.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,057,973 km

• M1: 144,811 km (0.105 R)
• M2: 543,788 km (0.047 R)
• M3: 999,314 km (0.094 R)
• M4: 1,599,800 km (0.098 R)
• M5: 2,531,196 km (0.1 R)
• M6: 3,793,802 km (0.037 R)
• M7: 5,524,799 km (0.1 R)
• M8: 6,321,408 km (0.117 R)
• M9: 6,882,699 km (0.096 R)
• M10: 9,010,729 km (0.043 R)
• M11: 9,895,301 km (0.054 R)
• M12: 11,210,864 km (0.087 R)
• M13: 12,385,208 km (0.086 R)
• M14: 14,131,464 km (0.063 R)
• M15: 14,748,405 km (0.035 R)
• M16: 16,036,293 km (0.117 R)
• M17: 19,172,164 km (0.112 R)
• M18: 19,998,393 km (0.117 R)
• M19: 21,282,092 km (0.113 R)
• M20: 21,869,862 km (0.048 R)
• M21: 22,543,950 km (0.042 R)
• M22: 24,409,735 km (0.091 R)
• M23: 26,208,500 km (0.117 R)
• M24: 26,713,991 km (0.113 R)
• M25: 27,398,252 km (0.041 R)
• M26: 30,160,277 km (0.054 R)
• M27: 30,529,634 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 5.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.35 AU - 7.79 AU

Year: 11047 Days

Day: 19.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,057,973 km

• M1: 65,973 km (0.078 R)
• M2: 239,057 km (0.079 R)
• M3: 997,967 km (0.061 R)
• M4: 1,318,256 km (0.071 R)
• M5: 1,931,309 km (0.115 R)
• M6: 2,630,529 km (0.097 R)
• M7: 4,033,907 km (0.092 R)
• M8: 4,765,590 km (0.086 R)
• M9: 6,680,293 km (0.116 R)
• M10: 8,358,931 km (0.11 R)
• M11: 9,376,495 km (0.114 R)
• M12: 10,828,343 km (0.107 R)
• M13: 11,748,968 km (0.112 R)
• M14: 16,131,138 km (0.102 R)
• M15: 18,714,993 km (0.113 R)
• M16: 19,105,294 km (0.09 R)
• M17: 20,172,674 km (0.105 R)
• M18: 22,645,228 km (0.051 R)
• M19: 28,012,351 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.9

Radius: 5.6

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.17 AU - 9.11 AU

Year: 15235 Days

Day: 23.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,057,973 km

• M1: 73,004 km (0.097 R)
• M2: 493,823 km (0.082 R)
• M3: 689,796 km (0.043 R)
• M4: 938,427 km (0.044 R)
• M5: 1,196,484 km (0.119 R)
• M6: 1,515,426 km (0.062 R)
• M7: 1,940,434 km (0.086 R)
• M8: 3,462,742 km (0.098 R)
• M9: 4,139,523 km (0.078 R)
• M10: 4,403,563 km (0.074 R)
• M11: 5,096,650 km (0.117 R)
• M12: 5,644,477 km (0.079 R)
• M13: 6,117,955 km (0.097 R)
• M14: 8,890,153 km (0.103 R)
• M15: 9,280,753 km (0.079 R)
• M16: 11,578,576 km (0.078 R)
• M17: 12,162,606 km (0.106 R)
• M18: 17,110,107 km (0.111 R)
• M19: 19,940,499 km (0.038 R)
• M20: 21,640,379 km (0.061 R)
• M21: 24,273,302 km (0.073 R)
• M22: 25,228,634 km (0.075 R)
• M23: 26,010,731 km (0.039 R)
• M24: 27,315,823 km (0.039 R)
• M25: 29,623,071 km (0.09 R)
• M26: 31,157,197 km (0.053 R)
• M27: 39,627,279 km (0.073 R)
• M28: 42,029,522 km (0.038 R)
• M29: 42,851,412 km (0.096 R)
• M30: 48,008,649 km (0.054 R)
• M31: 49,663,202 km (0.074 R)
• M32: 51,045,037 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 4.4

Gravity: 40.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.96 AU - 10.64 AU

Year: 18605 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,057,973 km

• M1: 55,351 km (0.097 R)
• M2: 237,561 km (0.113 R)
• M3: 469,139 km (0.077 R)
• M4: 626,965 km (0.119 R)
• M5: 908,957 km (0.086 R)
• M6: 1,066,483 km (0.117 R)
• M7: 1,550,732 km (0.068 R)
• M8: 3,148,586 km (0.104 R)
• M9: 3,454,963 km (0.113 R)
• M10: 4,192,331 km (0.068 R)
• M11: 5,408,711 km (0.086 R)
• M12: 6,055,423 km (0.076 R)
• M13: 6,573,181 km (0.091 R)
• M14: 7,119,961 km (0.049 R)
• M15: 8,355,490 km (0.118 R)
• M16: 8,565,525 km (0.077 R)
• M17: 9,217,174 km (0.057 R)
• M18: 9,385,172 km (0.099 R)
• M19: 10,557,421 km (0.119 R)
• M20: 11,693,168 km (0.108 R)
• M21: 12,562,332 km (0.093 R)
• M22: 13,188,698 km (0.105 R)
• M23: 15,983,784 km (0.092 R)
• M24: 16,885,261 km (0.11 R)
• M25: 17,052,811 km (0.061 R)
• M26: 17,476,322 km (0.113 R)
• M27: 18,521,264 km (0.107 R)
• M28: 20,927,097 km (0.064 R)
• M29: 22,204,662 km (0.094 R)
• M30: 26,235,727 km (0.098 R)
• M31: 37,955,822 km (0.104 R)
• M32: 42,731,734 km (0.068 R)
• M33: 46,401,520 km (0.093 R)
• M34: 46,565,628 km (0.109 R)
• M35: 67,297,500 km (0.07 R)
• M36: 69,206,518 km (0.094 R)
• M37: 72,027,186 km (0.045 R)
• M38: 73,577,319 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit