🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.39 AU - 0.63 AU

Year: 243 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 55,791,032 km

• M1: 174,132 km (0.08 R)
• M2: 613,202 km (0.064 R)
• M3: 1,159,982 km (0.114 R)
• M4: 1,934,151 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 14.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.46 AU - 0.62 AU

Year: 265 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,791,032 km

• M1: 186,698 km (0.041 R)
• M2: 695,481 km (0.108 R)
• M3: 1,187,657 km (0.069 R)
• M4: 1,824,496 km (0.117 R)
• M5: 2,642,946 km (0.088 R)
• M6: 3,201,843 km (0.116 R)
• M7: 3,806,368 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 12.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,791,032 km

• M1: 158,574 km (0.111 R)
• M2: 749,934 km (0.047 R)
• M3: 1,228,199 km (0.036 R)
• M4: 1,945,820 km (0.101 R)
• M5: 2,429,170 km (0.103 R)
• M6: 2,910,726 km (0.026 R)
• M7: 3,325,860 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 13.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.13 AU - 1.69 AU

Year: 1116 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,791,032 km

• M1: 166,652 km (0.028 R)
• M2: 679,025 km (0.041 R)
• M3: 1,322,146 km (0.117 R)
• M4: 1,761,066 km (0.036 R)
• M5: 2,474,050 km (0.074 R)
• M6: 3,493,858 km (0.089 R)
• M7: 4,265,185 km (0.079 R)
• M8: 5,187,456 km (0.103 R)
• M9: 7,350,491 km (0.049 R)
• M10: 8,089,505 km (0.082 R)
• M11: 8,647,206 km (0.118 R)
• M12: 9,965,163 km (0.108 R)
• M13: 10,705,373 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 11.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.42 AU - 3.2 AU

Year: 3141 Days

Day: 6.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,791,032 km

• M1: 144,362 km (0.119 R)
• M2: 585,676 km (0.084 R)
• M3: 1,140,684 km (0.066 R)
• M4: 1,583,643 km (0.101 R)
• M5: 2,355,269 km (0.037 R)
• M6: 3,051,647 km (0.09 R)
• M7: 5,102,335 km (0.111 R)
• M8: 6,415,953 km (0.094 R)
• M9: 6,807,750 km (0.105 R)
• M10: 8,792,016 km (0.084 R)
• M11: 9,200,718 km (0.101 R)
• M12: 9,976,682 km (0.117 R)
• M13: 10,462,725 km (0.095 R)
• M14: 11,614,629 km (0.05 R)
• M15: 13,670,104 km (0.072 R)
• M16: 14,423,180 km (0.094 R)
• M17: 16,067,260 km (0.079 R)
• M18: 16,510,967 km (0.111 R)
• M19: 17,192,086 km (0.079 R)
• M20: 18,489,250 km (0.075 R)
• M21: 18,976,939 km (0.102 R)
• M22: 22,981,374 km (0.098 R)
• M23: 23,403,390 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 9.9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.91 AU - 4.33 AU

Year: 4593 Days

Day: 9.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,791,032 km

• M1: 123,119 km (0.062 R)
• M2: 580,589 km (0.068 R)
• M3: 908,657 km (0.107 R)
• M4: 1,844,841 km (0.085 R)
• M5: 2,468,066 km (0.059 R)
• M6: 3,266,619 km (0.113 R)
• M7: 4,155,829 km (0.101 R)
• M8: 4,842,034 km (0.087 R)
• M9: 6,570,638 km (0.113 R)
• M10: 7,358,570 km (0.078 R)
• M11: 9,497,520 km (0.114 R)
• M12: 11,103,902 km (0.038 R)
• M13: 11,774,998 km (0.092 R)
• M14: 13,679,229 km (0.076 R)
• M15: 17,443,261 km (0.026 R)
• M16: 18,548,490 km (0.116 R)
• M17: 19,699,646 km (0.04 R)
• M18: 20,047,162 km (0.11 R)
• M19: 20,682,953 km (0.086 R)
• M20: 22,369,070 km (0.103 R)
• M21: 24,065,660 km (0.092 R)
• M22: 25,763,745 km (0.081 R)
• M23: 27,195,696 km (0.075 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 8.7

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.75 AU - 6.23 AU

Year: 8578 Days

Day: 14.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,791,032 km

• M1: 108,458 km (0.076 R)
• M2: 570,716 km (0.103 R)
• M3: 914,791 km (0.111 R)
• M4: 1,288,486 km (0.115 R)
• M5: 1,748,350 km (0.1 R)
• M6: 2,386,236 km (0.116 R)
• M7: 3,283,224 km (0.034 R)
• M8: 4,847,420 km (0.103 R)
• M9: 5,961,625 km (0.038 R)
• M10: 7,121,906 km (0.101 R)
• M11: 7,434,266 km (0.102 R)
• M12: 7,714,912 km (0.116 R)
• M13: 8,002,738 km (0.104 R)
• M14: 9,979,375 km (0.085 R)
• M15: 10,470,505 km (0.088 R)
• M16: 11,661,004 km (0.062 R)
• M17: 13,229,239 km (0.102 R)
• M18: 14,681,385 km (0.064 R)
• M19: 15,641,355 km (0.099 R)
• M20: 16,170,034 km (0.099 R)
• M21: 17,124,019 km (0.1 R)
• M22: 20,210,822 km (0.079 R)
• M23: 20,601,422 km (0.043 R)
• M24: 22,049,380 km (0.107 R)
• M25: 30,014,419 km (0.108 R)
• M26: 32,401,552 km (0.086 R)
• M27: 32,829,402 km (0.116 R)
• M28: 34,024,989 km (0.089 R)
• M29: 38,978,324 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 8

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.67 AU - 7.95 AU

Year: 11851 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,791,032 km

• M1: 105,616 km (0.088 R)
• M2: 418,874 km (0.112 R)
• M3: 692,489 km (0.062 R)
• M4: 1,348,475 km (0.084 R)
• M5: 1,633,459 km (0.069 R)
• M6: 2,174,555 km (0.104 R)
• M7: 2,426,328 km (0.095 R)
• M8: 2,852,383 km (0.092 R)
• M9: 3,228,322 km (0.118 R)
• M10: 3,744,584 km (0.106 R)
• M11: 4,166,899 km (0.091 R)
• M12: 4,811,217 km (0.115 R)
• M13: 5,345,431 km (0.105 R)
• M14: 5,771,486 km (0.091 R)
• M15: 6,413,859 km (0.111 R)
• M16: 6,813,285 km (0.118 R)
• M17: 9,114,699 km (0.101 R)
• M18: 9,466,553 km (0.1 R)
• M19: 11,021,922 km (0.1 R)
• M20: 11,363,753 km (0.085 R)
• M21: 13,827,032 km (0.112 R)
• M22: 14,562,306 km (0.078 R)
• M23: 16,625,410 km (0.092 R)
• M24: 22,032,625 km (0.102 R)
• M25: 23,500,479 km (0.112 R)
• M26: 24,643,407 km (0.089 R)
• M27: 24,934,823 km (0.105 R)
• M28: 30,247,792 km (0.072 R)
• M29: 30,693,893 km (0.079 R)
• M30: 32,522,128 km (0.065 R)
• M31: 37,280,687 km (0.113 R)
• M32: 43,891,417 km (0.11 R)
• M33: 49,835,239 km (0.066 R)
• M34: 50,145,655 km (0.107 R)
• M35: 54,794,558 km (0.102 R)
• M36: 55,791,030 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit