🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.1 AU

Year: 570 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,983,711 km

• M1: 170,392 km (0.053 R)
• M2: 761,752 km (0.111 R)
• M3: 1,234,033 km (0.112 R)
• M4: 1,668,615 km (0.083 R)
• M5: 2,292,887 km (0.083 R)
• M6: 2,752,900 km (0.119 R)
• M7: 3,262,580 km (0.09 R)
• M8: 4,263,839 km (0.049 R)
• M9: 4,901,724 km (0.117 R)
• M10: 5,692,648 km (0.055 R)
• M11: 6,667,278 km (0.105 R)
• M12: 7,120,859 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 14.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.21 AU - 1.21 AU

Year: 846 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,983,711 km

• M1: 181,013 km (0.119 R)
• M2: 855,849 km (0.042 R)
• M3: 1,615,956 km (0.118 R)
• M4: 2,855,823 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 12

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.09 AU - 1.71 AU

Year: 1053 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,983,711 km

• M1: 149,299 km (0.112 R)
• M2: 548,875 km (0.091 R)
• M3: 1,023,848 km (0.12 R)
• M4: 1,775,577 km (0.088 R)
• M5: 2,275,234 km (0.095 R)
• M6: 2,768,608 km (0.081 R)
• M7: 3,181,498 km (0.119 R)
• M8: 3,941,156 km (0.06 R)
• M9: 4,605,071 km (0.092 R)
• M10: 5,188,802 km (0.109 R)
• M11: 5,780,312 km (0.095 R)
• M12: 7,312,643 km (0.113 R)
• M13: 7,728,675 km (0.059 R)
• M14: 8,160,414 km (0.115 R)
• M15: 8,797,552 km (0.106 R)
• M16: 9,296,909 km (0.113 R)
• M17: 9,844,437 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 10.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.55 AU - 1.57 AU

Year: 1239 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,983,711 km

• M1: 133,591 km (0.08 R)
• M2: 498,311 km (0.039 R)
• M3: 936,632 km (0.118 R)
• M4: 1,718,431 km (0.09 R)
• M5: 2,275,234 km (0.092 R)
• M6: 2,688,872 km (0.056 R)
• M7: 3,301,775 km (0.03 R)
• M8: 3,848,854 km (0.077 R)
• M9: 4,211,479 km (0.085 R)
• M10: 4,757,661 km (0.059 R)
• M11: 6,126,482 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 11.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.25 AU - 2.35 AU

Year: 2218 Days

Day: 7 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,983,711 km

• M1: 141,819 km (0.067 R)
• M2: 533,167 km (0.066 R)
• M3: 963,261 km (0.074 R)
• M4: 1,580,502 km (0.098 R)
• M5: 2,305,602 km (0.116 R)
• M6: 2,929,126 km (0.1 R)
• M7: 3,540,682 km (0.032 R)
• M8: 4,216,117 km (0.116 R)
• M9: 4,889,457 km (0.089 R)
• M10: 5,585,835 km (0.082 R)
• M11: 6,450,511 km (0.079 R)
• M12: 6,928,775 km (0.088 R)
• M13: 8,792,166 km (0.1 R)
• M14: 10,242,368 km (0.07 R)
• M15: 11,612,834 km (0.085 R)
• M16: 12,402,860 km (0.074 R)
• M17: 15,734,554 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.6

Radius: 5.2

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.41 AU - 9.27 AU

Year: 13957 Days

Day: 16 Hours

Environment

Temp: -225 °C

Axial Tilt: 127.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,983,711 km

• M1: 64,776 km (0.081 R)
• M2: 418,575 km (0.064 R)
• M3: 692,937 km (0.06 R)
• M4: 1,697,936 km (0.036 R)
• M5: 2,629,482 km (0.093 R)
• M6: 3,107,746 km (0.055 R)
• M7: 3,406,044 km (0.084 R)
• M8: 6,681,340 km (0.043 R)
• M9: 8,015,454 km (0.111 R)
• M10: 9,163,318 km (0.11 R)
• M11: 15,772,702 km (0.113 R)
• M12: 16,577,538 km (0.104 R)
• M13: 18,992,347 km (0.073 R)
• M14: 20,240,891 km (0.086 R)
• M15: 20,841,826 km (0.12 R)
• M16: 22,715,988 km (0.108 R)
• M17: 23,458,592 km (0.112 R)
• M18: 28,470,420 km (0.062 R)
• M19: 28,792,055 km (0.091 R)
• M20: 32,842,118 km (0.08 R)
• M21: 37,000,939 km (0.108 R)
• M22: 38,157,779 km (0.1 R)
• M23: 47,537,865 km (0.114 R)
• M24: 50,609,708 km (0.034 R)
• M25: 53,322,515 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.4

Radius: 5.1

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.71 AU - 13.03 AU

Year: 22786 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,983,711 km

• M1: 63,878 km (0.09 R)
• M2: 234,270 km (0.1 R)
• M3: 979,118 km (0.081 R)
• M4: 1,150,408 km (0.113 R)
• M5: 1,754,484 km (0.035 R)
• M6: 3,258,840 km (0.095 R)
• M7: 3,531,707 km (0.1 R)
• M8: 4,642,620 km (0.106 R)
• M9: 5,277,364 km (0.04 R)
• M10: 6,048,691 km (0.094 R)
• M11: 6,717,692 km (0.026 R)
• M12: 7,812,001 km (0.105 R)
• M13: 9,779,811 km (0.095 R)
• M14: 10,061,205 km (0.09 R)
• M15: 11,487,321 km (0.103 R)
• M16: 11,800,579 km (0.097 R)
• M17: 12,509,823 km (0.105 R)
• M18: 13,453,037 km (0.106 R)
• M19: 14,734,193 km (0.079 R)
• M20: 14,955,299 km (0.029 R)
• M21: 19,149,724 km (0.074 R)
• M22: 19,590,290 km (0.026 R)
• M23: 31,192,203 km (0.113 R)
• M24: 41,188,931 km (0.061 R)
• M25: 43,566,640 km (0.059 R)
• M26: 45,564,669 km (0.095 R)
• M27: 47,302,398 km (0.115 R)
• M28: 54,519,598 km (0.046 R)
• M29: 56,297,119 km (0.085 R)
• M30: 58,296,645 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit