🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.96 AU - 1.32 AU

Year: 440 Days

Day: 45.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,874,819 km

• M1: 39,643 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.31 AU - 3.65 AU

Year: 1860 Days

Day: 20.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,874,819 km

• M1: 516,711 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.7

Radius: 9.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.99 AU - 11.37 AU

Year: 13519 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,874,819 km

• M1: 119,529 km (0.086 R)
• M2: 534,812 km (0.093 R)
• M3: 1,120,937 km (0.085 R)
• M4: 1,986,510 km (0.1 R)
• M5: 3,886,403 km (0.103 R)
• M6: 5,603,039 km (0.099 R)
• M7: 6,285,055 km (0.083 R)
• M8: 6,699,142 km (0.1 R)
• M9: 7,242,183 km (0.052 R)
• M10: 9,005,493 km (0.102 R)
• M11: 12,751,274 km (0.112 R)
• M12: 13,987,401 km (0.113 R)
• M13: 17,091,108 km (0.056 R)
• M14: 19,158,700 km (0.117 R)
• M15: 20,626,405 km (0.113 R)
• M16: 21,464,901 km (0.107 R)
• M17: 26,354,358 km (0.113 R)
• M18: 29,294,105 km (0.048 R)
• M19: 32,140,803 km (0.101 R)
• M20: 35,707,366 km (0.098 R)
• M21: 36,034,238 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 9.6

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.6 AU - 12 AU

Year: 13738 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,874,819 km

• M1: 120,576 km (0.091 R)
• M2: 426,204 km (0.054 R)
• M3: 869,463 km (0.082 R)
• M4: 1,217,128 km (0.101 R)
• M5: 1,690,456 km (0.073 R)
• M6: 2,016,280 km (0.115 R)
• M7: 2,531,046 km (0.084 R)
• M8: 4,237,659 km (0.096 R)
• M9: 6,645,287 km (0.098 R)
• M10: 6,983,528 km (0.111 R)
• M11: 9,312,916 km (0.06 R)
• M12: 9,899,489 km (0.115 R)
• M13: 10,681,587 km (0.104 R)
• M14: 14,295,872 km (0.104 R)
• M15: 16,491,968 km (0.061 R)
• M16: 16,800,888 km (0.077 R)
• M17: 21,726,099 km (0.088 R)
• M18: 25,428,347 km (0.061 R)
• M19: 27,105,638 km (0.079 R)
• M20: 29,758,308 km (0.039 R)
• M21: 34,304,587 km (0.091 R)
• M22: 37,936,524 km (0.096 R)
• M23: 43,411,357 km (0.116 R)
• M24: 47,495,828 km (0.051 R)
• M25: 48,437,098 km (0.115 R)
• M26: 50,033,307 km (0.112 R)
• M27: 52,659,797 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 8.7

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.43 AU - 14.65 AU

Year: 15109 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,874,819 km

• M1: 108,159 km (0.095 R)
• M2: 521,199 km (0.104 R)
• M3: 2,951,117 km (0.071 R)
• M4: 3,689,383 km (0.077 R)
• M5: 4,745,244 km (0.084 R)
• M6: 5,833,719 km (0.105 R)
• M7: 7,395,371 km (0.112 R)
• M8: 7,861,368 km (0.025 R)
• M9: 9,812,872 km (0.111 R)
• M10: 11,260,681 km (0.109 R)
• M11: 13,795,467 km (0.108 R)
• M12: 15,531,550 km (0.118 R)
• M13: 16,218,653 km (0.047 R)
• M14: 19,872,581 km (0.043 R)
• M15: 25,271,568 km (0.063 R)
• M16: 30,378,989 km (0.11 R)
• M17: 30,734,284 km (0.106 R)
• M18: 32,799,632 km (0.113 R)
• M19: 33,424,203 km (0.034 R)
• M20: 34,184,310 km (0.1 R)
• M21: 35,215,488 km (0.106 R)
• M22: 39,689,362 km (0.038 R)
• M23: 40,972,164 km (0.071 R)
• M24: 41,842,674 km (0.111 R)
• M25: 43,620,495 km (0.079 R)
• M26: 47,167,610 km (0.109 R)
• M27: 54,830,013 km (0.082 R)
• M28: 55,709,798 km (0.085 R)
• M29: 57,497,493 km (0.111 R)
• M30: 58,954,875 km (0.027 R)
• M31: 60,436,792 km (0.106 R)
• M32: 64,444,818 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 4.9

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.19 AU - 22.03 AU

Year: 30212 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,874,819 km

• M1: 61,485 km (0.076 R)
• M2: 272,268 km (0.093 R)
• M3: 525,986 km (0.103 R)
• M4: 1,498,223 km (0.068 R)
• M5: 1,676,244 km (0.06 R)
• M6: 2,976,399 km (0.092 R)
• M7: 3,911,685 km (0.119 R)
• M8: 4,464,300 km (0.055 R)
• M9: 4,759,456 km (0.07 R)
• M10: 5,186,259 km (0.117 R)
• M11: 5,429,655 km (0.113 R)
• M12: 6,342,052 km (0.108 R)
• M13: 7,152,125 km (0.071 R)
• M14: 8,136,628 km (0.108 R)
• M15: 10,244,013 km (0.101 R)
• M16: 10,627,433 km (0.091 R)
• M17: 12,115,483 km (0.118 R)
• M18: 13,814,167 km (0.086 R)
• M19: 13,969,000 km (0.081 R)
• M20: 14,922,388 km (0.035 R)
• M21: 19,363,948 km (0.081 R)
• M22: 21,988,194 km (0.101 R)
• M23: 25,299,693 km (0.083 R)
• M24: 29,565,626 km (0.079 R)
• M25: 30,603,835 km (0.119 R)
• M26: 31,264,908 km (0.118 R)
• M27: 32,342,312 km (0.067 R)
• M28: 39,176,690 km (0.12 R)
• M29: 47,438,981 km (0.066 R)
• M30: 48,146,130 km (0.057 R)
• M31: 48,324,002 km (0.119 R)
• M32: 55,803,895 km (0.075 R)
• M33: 59,203,657 km (0.109 R)
• M34: 64,666,073 km (0.076 R)
• M35: 75,375,486 km (0.083 R)
• M36: 76,337,849 km (0.096 R)
• M37: 78,287,408 km (0.108 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit