🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 10

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.64 AU

Year: 297 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 74,319,886 km

• M1: 152,440 km (0.119 R)
• M2: 486,791 km (0.09 R)
• M3: 797,955 km (0.109 R)
• M4: 1,390,213 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.4

Radius: 8.3

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 589 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,319,886 km

• M1: 103,522 km (0.073 R)
• M2: 441,613 km (0.091 R)
• M3: 788,381 km (0.095 R)
• M4: 1,159,084 km (0.088 R)
• M5: 1,531,134 km (0.102 R)
• M6: 2,287,052 km (0.077 R)
• M7: 2,981,785 km (0.097 R)
• M8: 3,514,054 km (0.081 R)
• M9: 4,166,749 km (0.109 R)
• M10: 4,751,528 km (0.103 R)
• M11: 5,047,133 km (0.119 R)
• M12: 5,877,401 km (0.08 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 14.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.51 AU - 1.59 AU

Year: 1332 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,319,886 km

• M1: 179,069 km (0.12 R)
• M2: 1,621,342 km (0.086 R)
• M3: 2,075,820 km (0.116 R)
• M4: 2,716,249 km (0.071 R)
• M5: 3,592,593 km (0.069 R)
• M6: 4,523,540 km (0.108 R)
• M7: 5,864,237 km (0.087 R)
• M8: 6,792,342 km (0.104 R)
• M9: 8,270,369 km (0.073 R)
• M10: 8,855,296 km (0.087 R)
• M11: 11,341,763 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 13.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.85 AU - 2.25 AU

Year: 2026 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,319,886 km

• M1: 317,746 km (0.08 R)
• M2: 729,888 km (0.045 R)
• M3: 2,806,007 km (0.095 R)
• M4: 3,442,397 km (0.087 R)
• M5: 4,641,274 km (0.057 R)
• M6: 5,057,605 km (0.064 R)
• M7: 5,590,323 km (0.103 R)
• M8: 7,131,630 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 11.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.39 AU - 3.95 AU

Year: 4853 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,319,886 km

• M1: 147,952 km (0.066 R)
• M2: 550,969 km (0.118 R)
• M3: 971,489 km (0.083 R)
• M4: 1,907,822 km (0.115 R)
• M5: 2,347,191 km (0.117 R)
• M6: 4,044,079 km (0.04 R)
• M7: 4,881,678 km (0.03 R)
• M8: 6,702,882 km (0.073 R)
• M9: 7,838,928 km (0.084 R)
• M10: 8,434,178 km (0.076 R)
• M11: 9,757,072 km (0.092 R)
• M12: 11,777,990 km (0.078 R)
• M13: 15,056,427 km (0.054 R)
• M14: 19,296,330 km (0.07 R)
• M15: 19,834,434 km (0.11 R)
• M16: 22,750,994 km (0.06 R)
• M17: 23,732,505 km (0.114 R)
• M18: 24,584,914 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.9

Radius: 5.7

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.27 AU - 6.57 AU

Year: 11228 Days

Day: 23.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,319,886 km

• M1: 70,909 km (0.09 R)
• M2: 414,984 km (0.11 R)
• M3: 852,409 km (0.12 R)
• M4: 1,220,419 km (0.113 R)
• M5: 1,488,648 km (0.116 R)
• M6: 1,939,836 km (0.112 R)
• M7: 2,251,598 km (0.032 R)
• M8: 2,845,352 km (0.102 R)
• M9: 3,844,516 km (0.083 R)
• M10: 5,927,217 km (0.111 R)
• M11: 6,249,750 km (0.119 R)
• M12: 7,288,259 km (0.082 R)
• M13: 7,492,609 km (0.077 R)
• M14: 9,458,625 km (0.047 R)
• M15: 11,412,971 km (0.076 R)
• M16: 12,025,425 km (0.118 R)
• M17: 12,426,347 km (0.098 R)
• M18: 17,011,522 km (0.111 R)
• M19: 19,170,070 km (0.116 R)
• M20: 19,796,286 km (0.117 R)
• M21: 20,435,967 km (0.065 R)
• M22: 23,932,219 km (0.12 R)
• M23: 24,749,771 km (0.097 R)
• M24: 24,933,926 km (0.075 R)
• M25: 30,364,628 km (0.117 R)
• M26: 34,890,711 km (0.049 R)
• M27: 38,227,342 km (0.034 R)
• M28: 39,594,517 km (0.061 R)
• M29: 41,770,717 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.9

Radius: 5.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.71 AU - 8.25 AU

Year: 15560 Days

Day: 17.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,319,886 km

• M1: 82,279 km (0.114 R)
• M2: 284,984 km (0.117 R)
• M3: 524,939 km (0.063 R)
• M4: 708,645 km (0.109 R)
• M5: 1,143,227 km (0.095 R)
• M6: 1,459,028 km (0.113 R)
• M7: 1,666,520 km (0.078 R)
• M8: 2,805,110 km (0.087 R)
• M9: 3,356,827 km (0.082 R)
• M10: 4,192,331 km (0.116 R)
• M11: 5,381,185 km (0.063 R)
• M12: 7,281,078 km (0.088 R)
• M13: 8,186,893 km (0.103 R)
• M14: 8,891,200 km (0.039 R)
• M15: 11,459,197 km (0.049 R)
• M16: 12,509,224 km (0.095 R)
• M17: 12,911,792 km (0.097 R)
• M18: 13,086,971 km (0.118 R)
• M19: 17,141,822 km (0.096 R)
• M20: 18,959,286 km (0.092 R)
• M21: 21,631,852 km (0.104 R)
• M22: 25,358,036 km (0.1 R)
• M23: 26,469,398 km (0.114 R)
• M24: 27,904,042 km (0.06 R)
• M25: 29,692,933 km (0.079 R)
• M26: 29,998,263 km (0.078 R)
• M27: 39,917,499 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.5

Radius: 6.8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.43 AU - 10.17 AU

Year: 16505 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,319,886 km

• M1: 90,058 km (0.119 R)
• M2: 307,723 km (0.12 R)
• M3: 523,742 km (0.111 R)
• M4: 772,972 km (0.065 R)
• M5: 1,450,351 km (0.106 R)
• M6: 1,674,299 km (0.11 R)
• M7: 3,389,738 km (0.051 R)
• M8: 3,788,117 km (0.108 R)
• M9: 5,275,270 km (0.11 R)
• M10: 5,592,268 km (0.12 R)
• M11: 6,660,546 km (0.115 R)
• M12: 6,947,475 km (0.063 R)
• M13: 7,242,781 km (0.101 R)
• M14: 8,556,400 km (0.093 R)
• M15: 9,044,238 km (0.118 R)
• M16: 10,290,239 km (0.073 R)
• M17: 10,729,907 km (0.106 R)
• M18: 11,529,508 km (0.098 R)
• M19: 12,064,021 km (0.097 R)
• M20: 14,641,443 km (0.098 R)
• M21: 15,268,258 km (0.071 R)
• M22: 16,724,892 km (0.101 R)
• M23: 17,103,076 km (0.111 R)
• M24: 18,835,120 km (0.072 R)
• M25: 20,854,542 km (0.115 R)
• M26: 23,860,711 km (0.051 R)
• M27: 24,340,172 km (0.109 R)
• M28: 25,120,474 km (0.074 R)
• M29: 29,164,554 km (0.079 R)
• M30: 30,603,536 km (0.115 R)
• M31: 31,742,275 km (0.099 R)
• M32: 33,983,101 km (0.104 R)
• M33: 34,224,851 km (0.119 R)
• M34: 34,467,798 km (0.085 R)
• M35: 46,040,540 km (0.117 R)
• M36: 46,485,294 km (0.068 R)
• M37: 47,082,788 km (0.051 R)
• M38: 53,015,989 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.2

Radius: 4.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.62 AU - 9.08 AU

Year: 16655 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,319,886 km

• M1: 57,745 km (0.097 R)
• M2: 276,008 km (0.058 R)
• M3: 724,353 km (0.053 R)
• M4: 1,743,264 km (0.041 R)
• M5: 2,933,913 km (0.097 R)
• M6: 3,456,309 km (0.077 R)
• M7: 3,664,849 km (0.092 R)
• M8: 5,258,066 km (0.082 R)
• M9: 6,175,550 km (0.045 R)
• M10: 6,640,500 km (0.05 R)
• M11: 7,535,544 km (0.088 R)
• M12: 9,561,847 km (0.094 R)
• M13: 11,737,599 km (0.071 R)
• M14: 12,018,992 km (0.12 R)
• M15: 16,446,192 km (0.091 R)
• M16: 17,216,172 km (0.112 R)
• M17: 18,891,668 km (0.114 R)
• M18: 21,779,356 km (0.111 R)
• M19: 22,997,830 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.79 AU - 10.29 AU

Year: 18761 Days

Day: 16.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,319,886 km

• M1: 99,782 km (0.107 R)
• M2: 693,237 km (0.1 R)
• M3: 1,746,256 km (0.068 R)
• M4: 3,200,497 km (0.082 R)
• M5: 3,920,212 km (0.104 R)
• M6: 4,849,664 km (0.115 R)
• M7: 5,214,832 km (0.076 R)
• M8: 5,877,850 km (0.058 R)
• M9: 7,183,391 km (0.087 R)
• M10: 8,359,080 km (0.111 R)
• M11: 8,619,381 km (0.072 R)
• M12: 9,266,092 km (0.087 R)
• M13: 10,355,913 km (0.064 R)
• M14: 11,024,615 km (0.037 R)
• M15: 11,592,788 km (0.066 R)
• M16: 12,787,776 km (0.095 R)
• M17: 13,486,098 km (0.112 R)
• M18: 16,535,202 km (0.077 R)
• M19: 16,946,148 km (0.062 R)
• M20: 18,219,674 km (0.119 R)
• M21: 27,571,935 km (0.118 R)
• M22: 31,036,921 km (0.078 R)
• M23: 32,423,992 km (0.099 R)
• M24: 35,050,632 km (0.093 R)
• M25: 37,674,429 km (0.101 R)
• M26: 41,022,279 km (0.086 R)
• M27: 42,231,628 km (0.115 R)
• M28: 43,309,332 km (0.087 R)
• M29: 44,563,261 km (0.086 R)
• M30: 46,002,542 km (0.081 R)
• M31: 48,302,759 km (0.1 R)
• M32: 48,805,557 km (0.087 R)
• M33: 52,070,680 km (0.038 R)
• M34: 55,295,562 km (0.118 R)
• M35: 57,894,077 km (0.088 R)
• M36: 60,378,748 km (0.096 R)
• M37: 63,734,228 km (0.042 R)
• M38: 64,136,946 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit