🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 9.9

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.18 AU - 1.32 AU

Year: 965 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,406,503 km

• M1: 123,119 km (0.086 R)
• M2: 443,258 km (0.114 R)
• M3: 789,129 km (0.1 R)
• M4: 1,477,578 km (0.055 R)
• M5: 1,913,357 km (0.115 R)
• M6: 2,491,702 km (0.071 R)
• M7: 2,822,613 km (0.041 R)
• M8: 3,773,756 km (0.054 R)
• M9: 4,246,635 km (0.105 R)
• M10: 4,667,454 km (0.116 R)
• M11: 5,410,656 km (0.082 R)
• M12: 6,454,101 km (0.11 R)
• M13: 7,059,673 km (0.101 R)
• M14: 7,500,688 km (0.106 R)
• M15: 7,830,551 km (0.119 R)
• M16: 8,711,832 km (0.085 R)
• M17: 10,607,686 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.18 AU - 1.46 AU

Year: 1047 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,406,503 km

• M1: 212,429 km (0.033 R)
• M2: 984,204 km (0.114 R)
• M3: 1,803,253 km (0.117 R)
• M4: 2,277,179 km (0.048 R)
• M5: 3,250,911 km (0.074 R)
• M6: 3,904,654 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 11.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.34 AU - 4.52 AU

Year: 5378 Days

Day: 12.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,406,503 km

• M1: 148,999 km (0.078 R)
• M2: 774,169 km (0.084 R)
• M3: 1,369,419 km (0.095 R)
• M4: 1,766,152 km (0.104 R)
• M5: 2,799,874 km (0.06 R)
• M6: 3,711,374 km (0.051 R)
• M7: 4,322,630 km (0.03 R)
• M8: 5,480,219 km (0.119 R)
• M9: 6,403,238 km (0.12 R)
• M10: 7,571,298 km (0.073 R)
• M11: 8,321,980 km (0.079 R)
• M12: 10,103,840 km (0.076 R)
• M13: 10,506,857 km (0.106 R)
• M14: 13,155,188 km (0.107 R)
• M15: 15,442,689 km (0.095 R)
• M16: 16,898,426 km (0.115 R)
• M17: 17,339,889 km (0.069 R)
• M18: 18,048,983 km (0.104 R)
• M19: 20,648,246 km (0.073 R)
• M20: 21,665,960 km (0.05 R)
• M21: 23,487,763 km (0.058 R)
• M22: 25,574,504 km (0.07 R)
• M23: 25,989,488 km (0.056 R)
• M24: 27,694,755 km (0.079 R)
• M25: 29,746,639 km (0.111 R)
• M26: 31,993,749 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 10.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.13 AU - 5.57 AU

Year: 7373 Days

Day: 14.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,406,503 km

• M1: 136,732 km (0.12 R)
• M2: 609,312 km (0.116 R)
• M3: 1,284,298 km (0.092 R)
• M4: 1,843,195 km (0.058 R)
• M5: 2,249,354 km (0.065 R)
• M6: 2,645,040 km (0.028 R)
• M7: 3,245,376 km (0.063 R)
• M8: 4,412,838 km (0.116 R)
• M9: 5,175,488 km (0.118 R)
• M10: 5,751,141 km (0.12 R)
• M11: 6,337,115 km (0.099 R)
• M12: 7,064,759 km (0.088 R)
• M13: 8,336,341 km (0.071 R)
• M14: 12,149,741 km (0.119 R)
• M15: 12,651,791 km (0.1 R)
• M16: 13,858,896 km (0.089 R)
• M17: 14,856,116 km (0.038 R)
• M18: 18,069,927 km (0.057 R)
• M19: 20,783,183 km (0.077 R)
• M20: 21,720,564 km (0.108 R)
• M21: 24,226,478 km (0.103 R)
• M22: 25,917,981 km (0.1 R)
• M23: 27,088,434 km (0.055 R)
• M24: 27,600,807 km (0.102 R)
• M25: 28,381,409 km (0.07 R)
• M26: 29,986,594 km (0.082 R)
• M27: 30,351,463 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 8.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.57 AU - 6.35 AU

Year: 8806 Days

Day: 7.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,406,503 km

• M1: 112,797 km (0.098 R)
• M2: 493,374 km (0.114 R)
• M3: 1,370,017 km (0.05 R)
• M4: 1,892,563 km (0.069 R)
• M5: 2,340,159 km (0.106 R)
• M6: 3,934,574 km (0.118 R)
• M7: 4,751,677 km (0.027 R)
• M8: 7,130,134 km (0.107 R)
• M9: 8,004,533 km (0.043 R)
• M10: 9,822,147 km (0.12 R)
• M11: 15,377,016 km (0.036 R)
• M12: 16,763,040 km (0.105 R)
• M13: 19,106,341 km (0.11 R)
• M14: 19,404,340 km (0.112 R)
• M15: 21,020,745 km (0.074 R)
• M16: 23,910,976 km (0.071 R)
• M17: 24,431,726 km (0.059 R)
• M18: 32,116,568 km (0.055 R)
• M19: 36,730,765 km (0.118 R)
• M20: 39,075,712 km (0.099 R)
• M21: 40,162,690 km (0.112 R)
• M22: 41,394,030 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.5

Radius: 3

Gravity: 80.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.69 AU - 6.17 AU

Year: 9968 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,406,503 km

• M1: 37,549 km (0.066 R)
• M2: 146,905 km (0.07 R)
• M3: 260,300 km (0.104 R)
• M4: 377,136 km (0.112 R)
• M5: 745,596 km (0.095 R)
• M6: 1,202,168 km (0.107 R)
• M7: 1,620,145 km (0.093 R)
• M8: 1,805,646 km (0.111 R)
• M9: 2,467,318 km (0.1 R)
• M10: 3,019,783 km (0.096 R)
• M11: 3,181,498 km (0.1 R)
• M12: 3,860,373 km (0.07 R)
• M13: 4,334,299 km (0.099 R)
• M14: 4,971,736 km (0.05 R)
• M15: 6,132,466 km (0.056 R)
• M16: 6,543,710 km (0.093 R)
• M17: 7,546,165 km (0.056 R)
• M18: 8,283,533 km (0.065 R)
• M19: 8,738,909 km (0.118 R)
• M20: 9,799,409 km (0.106 R)
• M21: 10,205,417 km (0.048 R)
• M22: 10,517,179 km (0.106 R)
• M23: 10,781,818 km (0.058 R)
• M24: 11,050,944 km (0.111 R)
• M25: 11,324,409 km (0.073 R)
• M26: 13,305,235 km (0.112 R)
• M27: 14,119,945 km (0.066 R)
• M28: 18,237,476 km (0.05 R)
• M29: 23,896,465 km (0.12 R)
• M30: 25,759,706 km (0.091 R)
• M31: 29,041,883 km (0.074 R)
• M32: 32,036,384 km (0.056 R)
• M33: 35,821,958 km (0.065 R)
• M34: 41,712,374 km (0.075 R)
• M35: 42,775,267 km (0.113 R)
• M36: 45,093,436 km (0.085 R)
• M37: 45,371,688 km (0.098 R)
• M38: 46,354,097 km (0.048 R)
• M39: 47,637,946 km (0.104 R)
• M40: 48,071,032 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.2

Radius: 4.9

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.42 AU - 7.58 AU

Year: 11439 Days

Day: 19.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,406,503 km

• M1: 67,768 km (0.028 R)
• M2: 540,796 km (0.09 R)
• M3: 931,546 km (0.089 R)
• M4: 1,194,539 km (0.083 R)
• M5: 2,581,610 km (0.082 R)
• M6: 2,747,814 km (0.034 R)
• M7: 3,218,299 km (0.101 R)
• M8: 4,260,547 km (0.077 R)
• M9: 4,858,340 km (0.069 R)
• M10: 6,218,484 km (0.072 R)
• M11: 8,660,221 km (0.081 R)
• M12: 9,813,920 km (0.113 R)
• M13: 10,479,780 km (0.086 R)
• M14: 13,078,594 km (0.118 R)
• M15: 13,884,178 km (0.092 R)
• M16: 14,202,672 km (0.1 R)
• M17: 16,570,208 km (0.109 R)
• M18: 17,512,675 km (0.116 R)
• M19: 18,110,019 km (0.106 R)
• M20: 20,389,891 km (0.07 R)
• M21: 26,471,194 km (0.068 R)
• M22: 29,291,263 km (0.06 R)
• M23: 30,132,452 km (0.096 R)
• M24: 31,862,701 km (0.118 R)
• M25: 34,580,745 km (0.11 R)
• M26: 38,066,225 km (0.095 R)
• M27: 39,702,078 km (0.104 R)
• M28: 42,176,277 km (0.091 R)
• M29: 44,200,636 km (0.082 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 5.6

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.54 AU - 7.76 AU

Year: 14605 Days

Day: 22 Hours

Environment

Temp: -241 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,406,503 km

• M1: 71,508 km (0.079 R)
• M2: 272,119 km (0.065 R)
• M3: 867,967 km (0.097 R)
• M4: 1,054,665 km (0.027 R)
• M5: 1,659,190 km (0.087 R)
• M6: 1,899,594 km (0.11 R)
• M7: 4,002,790 km (0.059 R)
• M8: 4,902,771 km (0.088 R)
• M9: 5,264,199 km (0.1 R)
• M10: 5,468,849 km (0.083 R)
• M11: 6,114,663 km (0.076 R)
• M12: 7,471,217 km (0.114 R)
• M13: 9,113,951 km (0.049 R)
• M14: 9,409,407 km (0.109 R)
• M15: 10,334,071 km (0.114 R)
• M16: 10,764,016 km (0.113 R)
• M17: 13,853,810 km (0.083 R)
• M18: 16,022,979 km (0.108 R)
• M19: 16,526,077 km (0.073 R)
• M20: 17,639,235 km (0.052 R)
• M21: 19,604,203 km (0.04 R)
• M22: 24,149,883 km (0.116 R)
• M23: 24,526,122 km (0.096 R)
• M24: 29,244,439 km (0.06 R)
• M25: 31,647,130 km (0.07 R)
• M26: 33,242,891 km (0.058 R)
• M27: 34,296,509 km (0.117 R)
• M28: 35,372,267 km (0.114 R)
• M29: 40,294,486 km (0.066 R)
• M30: 40,823,763 km (0.051 R)
• M31: 42,575,853 km (0.087 R)
• M32: 45,368,397 km (0.102 R)
• M33: 49,027,710 km (0.119 R)
• M34: 49,630,889 km (0.08 R)
• M35: 50,391,744 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit