🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.06 AU

Year: 599 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,665,688 km

• M1: 169,345 km (0.033 R)
• M2: 612,154 km (0.057 R)
• M3: 1,248,544 km (0.119 R)
• M4: 1,926,821 km (0.082 R)
• M5: 2,583,854 km (0.075 R)
• M6: 3,032,648 km (0.114 R)
• M7: 3,713,169 km (0.116 R)
• M8: 4,672,241 km (0.107 R)
• M9: 5,273,026 km (0.117 R)
• M10: 6,022,511 km (0.047 R)
• M11: 6,799,373 km (0.094 R)
• M12: 7,618,870 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 11.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.85 AU - 1.33 AU

Year: 786 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,665,688 km

• M1: 144,362 km (0.114 R)
• M2: 631,752 km (0.041 R)
• M3: 999,015 km (0.042 R)
• M4: 2,207,616 km (0.078 R)
• M5: 2,726,870 km (0.096 R)
• M6: 3,112,982 km (0.059 R)
• M7: 3,709,878 km (0.05 R)
• M8: 4,218,510 km (0.068 R)
• M9: 4,826,177 km (0.106 R)
• M10: 5,207,053 km (0.069 R)
• M11: 6,429,417 km (0.11 R)
• M12: 8,780,647 km (0.101 R)
• M13: 9,462,215 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 11.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.04 AU - 1.16 AU

Year: 796 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,665,688 km

• M1: 146,756 km (0.106 R)
• M2: 527,033 km (0.118 R)
• M3: 922,720 km (0.117 R)
• M4: 1,512,135 km (0.116 R)
• M5: 1,881,941 km (0.116 R)
• M6: 2,423,486 km (0.067 R)
• M7: 3,780,637 km (0.114 R)
• M8: 4,978,468 km (0.1 R)
• M9: 6,003,063 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 10.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.39 AU - 1.53 AU

Year: 1218 Days

Day: 7.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,665,688 km

• M1: 129,851 km (0.06 R)
• M2: 454,329 km (0.028 R)
• M3: 958,474 km (0.075 R)
• M4: 1,462,319 km (0.101 R)
• M5: 1,989,652 km (0.113 R)
• M6: 2,456,547 km (0.101 R)
• M7: 2,781,473 km (0.075 R)
• M8: 3,367,897 km (0.099 R)
• M9: 4,656,084 km (0.115 R)
• M10: 5,238,169 km (0.108 R)
• M11: 6,044,652 km (0.069 R)
• M12: 6,882,998 km (0.116 R)
• M13: 7,406,740 km (0.06 R)
• M14: 8,037,594 km (0.103 R)
• M15: 8,704,053 km (0.098 R)
• M16: 11,193,960 km (0.082 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 13.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.37 AU - 5.21 AU

Year: 7236 Days

Day: 11.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,665,688 km

• M1: 170,990 km (0.049 R)
• M2: 790,326 km (0.115 R)
• M3: 1,399,488 km (0.095 R)
• M4: 1,931,309 km (0.054 R)
• M5: 3,088,897 km (0.066 R)
• M6: 3,833,296 km (0.083 R)
• M7: 5,246,397 km (0.097 R)
• M8: 6,005,607 km (0.092 R)
• M9: 6,657,704 km (0.102 R)
• M10: 7,167,982 km (0.107 R)
• M11: 7,862,565 km (0.042 R)
• M12: 9,163,618 km (0.083 R)
• M13: 11,149,380 km (0.113 R)
• M14: 11,766,172 km (0.096 R)
• M15: 12,623,667 km (0.108 R)
• M16: 14,705,471 km (0.074 R)
• M17: 15,764,324 km (0.106 R)
• M18: 25,342,478 km (0.096 R)
• M19: 27,229,804 km (0.099 R)
• M20: 31,384,137 km (0.113 R)
• M21: 34,305,784 km (0.096 R)
• M22: 37,063,471 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.1

Radius: 5.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.48 AU - 5.76 AU

Year: 9196 Days

Day: 18.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,665,688 km

• M1: 84,822 km (0.116 R)
• M2: 284,236 km (0.085 R)
• M3: 1,147,416 km (0.1 R)
• M4: 2,361,103 km (0.055 R)
• M5: 3,061,520 km (0.08 R)
• M6: 3,291,752 km (0.111 R)
• M7: 3,909,591 km (0.098 R)
• M8: 5,008,387 km (0.063 R)
• M9: 5,263,751 km (0.032 R)
• M10: 6,982,032 km (0.092 R)
• M11: 8,228,032 km (0.067 R)
• M12: 10,077,212 km (0.111 R)
• M13: 11,810,154 km (0.079 R)
• M14: 12,610,203 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 7

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.08 AU - 10.18 AU

Year: 19042 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,665,688 km

• M1: 89,460 km (0.039 R)
• M2: 733,329 km (0.097 R)
• M3: 1,469,649 km (0.084 R)
• M4: 1,688,511 km (0.092 R)
• M5: 1,968,259 km (0.074 R)
• M6: 2,768,757 km (0.076 R)
• M7: 3,469,773 km (0.085 R)
• M8: 4,522,942 km (0.086 R)
• M9: 6,773,792 km (0.103 R)
• M10: 7,387,143 km (0.037 R)
• M11: 9,680,628 km (0.111 R)
• M12: 10,643,290 km (0.074 R)
• M13: 11,212,061 km (0.04 R)
• M14: 11,668,185 km (0.098 R)
• M15: 12,479,155 km (0.106 R)
• M16: 14,212,546 km (0.078 R)
• M17: 20,559,385 km (0.105 R)
• M18: 21,046,027 km (0.113 R)
• M19: 21,941,370 km (0.115 R)
• M20: 23,278,925 km (0.117 R)
• M21: 24,452,670 km (0.102 R)
• M22: 29,419,917 km (0.062 R)
• M23: 30,917,392 km (0.084 R)
• M24: 31,171,858 km (0.045 R)
• M25: 32,465,132 km (0.064 R)
• M26: 34,471,538 km (0.115 R)
• M27: 35,020,114 km (0.083 R)
• M28: 41,910,292 km (0.065 R)
• M29: 45,097,475 km (0.109 R)
• M30: 47,422,226 km (0.116 R)
• M31: 49,651,533 km (0.082 R)
• M32: 50,000,545 km (0.086 R)
• M33: 50,703,506 km (0.055 R)
• M34: 58,487,532 km (0.104 R)
• M35: 58,876,785 km (0.111 R)
• M36: 60,849,532 km (0.076 R)
• M37: 72,491,987 km (0.206 R)
• M38: 75,215,416 km (0.158 R)
• M39: 76,602,338 km (0.073 R)
• M40: 77,302,157 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit