🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.21 AU - 2.85 AU

Year: 1720 Days

Day: 15.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 9.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.95 AU - 3.21 AU

Year: 2311 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,209,243 km

• M1: 115,639 km (0.042 R)
• M2: 486,492 km (0.09 R)
• M3: 781,200 km (0.079 R)
• M4: 1,106,127 km (0.112 R)
• M5: 1,451,997 km (0.096 R)
• M6: 2,131,470 km (0.073 R)
• M7: 2,518,331 km (0.112 R)
• M8: 2,951,716 km (0.089 R)
• M9: 3,514,353 km (0.102 R)
• M10: 3,830,304 km (0.1 R)
• M11: 4,293,309 km (0.071 R)
• M12: 4,694,232 km (0.058 R)
• M13: 5,246,397 km (0.089 R)
• M14: 5,705,364 km (0.076 R)
• M15: 6,804,459 km (0.09 R)
• M16: 7,218,097 km (0.077 R)
• M17: 7,730,919 km (0.112 R)
• M18: 8,267,975 km (0.077 R)
• M19: 9,671,353 km (0.084 R)
• M20: 10,463,623 km (0.101 R)
• M21: 11,227,320 km (0.102 R)
• M22: 11,732,363 km (0.111 R)
• M23: 12,518,200 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 14.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.3 AU - 6.14 AU

Year: 5848 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,209,243 km

• M1: 181,911 km (0.106 R)
• M2: 723,156 km (0.065 R)
• M3: 1,180,028 km (0.111 R)
• M4: 1,827,188 km (0.03 R)
• M5: 2,582,957 km (0.114 R)
• M6: 3,064,363 km (0.117 R)
• M7: 5,191,495 km (0.115 R)
• M8: 6,716,496 km (0.057 R)
• M9: 7,382,356 km (0.119 R)
• M10: 10,729,010 km (0.092 R)
• M11: 11,202,637 km (0.09 R)
• M12: 11,939,406 km (0.072 R)
• M13: 12,813,207 km (0.103 R)
• M14: 14,006,699 km (0.046 R)
• M15: 16,803,880 km (0.108 R)
• M16: 17,967,602 km (0.084 R)
• M17: 21,557,352 km (0.069 R)
• M18: 22,543,801 km (0.098 R)
• M19: 25,266,033 km (0.093 R)
• M20: 28,923,103 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 11.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.67 AU - 9.67 AU

Year: 9983 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,209,243 km

• M1: 142,866 km (0.109 R)
• M2: 497,712 km (0.071 R)
• M3: 891,753 km (0.107 R)
• M4: 1,358,498 km (0.113 R)
• M5: 1,778,569 km (0.119 R)
• M6: 2,194,750 km (0.099 R)
• M7: 3,321,970 km (0.116 R)
• M8: 4,265,634 km (0.05 R)
• M9: 6,005,008 km (0.073 R)
• M10: 7,033,194 km (0.069 R)
• M11: 7,484,381 km (0.043 R)
• M12: 8,264,385 km (0.069 R)
• M13: 9,986,256 km (0.098 R)
• M14: 11,370,635 km (0.042 R)
• M15: 11,935,816 km (0.112 R)
• M16: 12,638,627 km (0.072 R)
• M17: 13,681,324 km (0.072 R)
• M18: 16,717,861 km (0.108 R)
• M19: 18,663,232 km (0.045 R)
• M20: 20,755,209 km (0.102 R)
• M21: 22,030,979 km (0.103 R)
• M22: 23,903,645 km (0.081 R)
• M23: 25,783,941 km (0.097 R)
• M24: 26,958,135 km (0.104 R)
• M25: 27,760,727 km (0.103 R)
• M26: 30,156,537 km (0.057 R)
• M27: 32,913,776 km (0.066 R)
• M28: 35,356,260 km (0.106 R)
• M29: 35,714,846 km (0.099 R)
• M30: 39,820,410 km (0.049 R)
• M31: 43,405,523 km (0.086 R)
• M32: 48,660,148 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.9

Radius: 4.3

Gravity: 49.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.5 AU - 11.42 AU

Year: 13437 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,209,243 km

• M1: 53,406 km (0.047 R)
• M2: 197,768 km (0.102 R)
• M3: 374,294 km (0.095 R)
• M4: 582,235 km (0.113 R)
• M5: 864,975 km (0.116 R)
• M6: 1,302,249 km (0.113 R)
• M7: 1,492,239 km (0.118 R)
• M8: 1,820,606 km (0.05 R)
• M9: 2,317,421 km (0.078 R)
• M10: 2,997,044 km (0.098 R)
• M11: 4,159,419 km (0.109 R)
• M12: 4,705,451 km (0.056 R)
• M13: 5,225,753 km (0.072 R)
• M14: 6,056,919 km (0.095 R)
• M15: 6,587,542 km (0.119 R)
• M16: 7,148,534 km (0.057 R)
• M17: 7,977,157 km (0.048 R)
• M18: 11,080,565 km (0.108 R)
• M19: 12,506,382 km (0.075 R)
• M20: 13,229,688 km (0.107 R)
• M21: 14,050,232 km (0.108 R)
• M22: 16,558,091 km (0.108 R)
• M23: 16,714,420 km (0.07 R)
• M24: 17,591,064 km (0.118 R)
• M25: 17,753,677 km (0.087 R)
• M26: 20,404,551 km (0.11 R)
• M27: 22,153,350 km (0.027 R)
• M28: 27,227,560 km (0.048 R)
• M29: 30,969,452 km (0.082 R)
• M30: 33,396,378 km (0.069 R)
• M31: 35,168,664 km (0.119 R)
• M32: 37,269,766 km (0.104 R)
• M33: 37,807,870 km (0.108 R)
• M34: 38,487,792 km (0.073 R)
• M35: 39,314,171 km (0.107 R)
• M36: 50,501,100 km (0.059 R)
• M37: 52,831,685 km (0.092 R)
• M38: 59,151,746 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit