🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 13.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 401 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 97,139,443 km

• M1: 170,990 km (0.114 R)
• M2: 766,988 km (0.108 R)
• M3: 1,318,705 km (0.092 R)
• M4: 1,762,562 km (0.111 R)
• M5: 2,249,503 km (0.102 R)
• M6: 3,130,635 km (0.098 R)
• M7: 3,878,923 km (0.112 R)
• M8: 4,375,289 km (0.025 R)
• M9: 5,015,568 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 12.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.03 AU - 2.57 AU

Year: 2288 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,139,443 km

• M1: 154,235 km (0.068 R)
• M2: 547,079 km (0.115 R)
• M3: 1,268,141 km (0.114 R)
• M4: 1,817,165 km (0.067 R)
• M5: 2,272,840 km (0.119 R)
• M6: 3,314,191 km (0.115 R)
• M7: 4,022,388 km (0.039 R)
• M8: 4,498,558 km (0.107 R)
• M9: 5,490,541 km (0.082 R)
• M10: 5,894,904 km (0.036 R)
• M11: 6,965,426 km (0.06 R)
• M12: 8,723,501 km (0.052 R)
• M13: 9,311,570 km (0.111 R)
• M14: 11,356,573 km (0.109 R)
• M15: 12,312,653 km (0.096 R)
• M16: 12,964,600 km (0.11 R)
• M17: 13,412,047 km (0.089 R)
• M18: 14,961,881 km (0.063 R)
• M19: 15,454,358 km (0.082 R)
• M20: 15,906,891 km (0.044 R)
• M21: 17,156,781 km (0.058 R)
• M22: 17,860,639 km (0.114 R)
• M23: 18,753,140 km (0.12 R)
• M24: 19,268,206 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 11.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.84 AU - 3.78 AU

Year: 3950 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 97,139,443 km

• M1: 138,378 km (0.054 R)
• M2: 589,565 km (0.084 R)
• M3: 1,055,263 km (0.105 R)
• M4: 1,632,262 km (0.108 R)
• M5: 2,195,798 km (0.027 R)
• M6: 2,613,176 km (0.025 R)
• M7: 3,355,929 km (0.105 R)
• M8: 4,272,964 km (0.116 R)
• M9: 6,187,518 km (0.079 R)
• M10: 6,572,433 km (0.1 R)
• M11: 8,062,727 km (0.115 R)
• M12: 9,596,853 km (0.113 R)
• M13: 9,974,139 km (0.103 R)
• M14: 10,397,202 km (0.114 R)
• M15: 11,016,986 km (0.115 R)
• M16: 12,290,363 km (0.096 R)
• M17: 12,900,572 km (0.065 R)
• M18: 13,488,193 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.6

Radius: 4.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.47 AU - 8.89 AU

Year: 13962 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 97,139,443 km

• M1: 54,902 km (0.102 R)
• M2: 312,959 km (0.114 R)
• M3: 658,979 km (0.053 R)
• M4: 868,715 km (0.116 R)
• M5: 2,825,754 km (0.104 R)
• M6: 3,003,626 km (0.045 R)
• M7: 3,849,452 km (0.1 R)
• M8: 4,797,604 km (0.113 R)
• M9: 5,289,482 km (0.059 R)
• M10: 7,814,694 km (0.116 R)
• M11: 9,424,815 km (0.111 R)
• M12: 10,231,746 km (0.072 R)
• M13: 10,536,328 km (0.114 R)
• M14: 11,405,042 km (0.072 R)
• M15: 12,320,282 km (0.076 R)
• M16: 16,944,502 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.7

Radius: 3.2

Gravity: 94.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.36 AU - 13.84 AU

Year: 24260 Days

Day: 22.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,139,443 km

• M1: 39,943 km (0.094 R)
• M2: 148,999 km (0.062 R)
• M3: 268,229 km (0.066 R)
• M4: 401,371 km (0.115 R)
• M5: 793,467 km (0.081 R)
• M6: 1,348,774 km (0.077 R)
• M7: 1,630,916 km (0.052 R)
• M8: 1,972,298 km (0.074 R)
• M9: 5,410,057 km (0.118 R)
• M10: 6,347,886 km (0.103 R)
• M11: 11,463,535 km (0.057 R)
• M12: 11,674,618 km (0.096 R)
• M13: 13,850,968 km (0.07 R)
• M14: 14,332,673 km (0.084 R)
• M15: 15,931,874 km (0.06 R)
• M16: 18,211,895 km (0.109 R)
• M17: 18,985,167 km (0.117 R)
• M18: 21,013,265 km (0.108 R)
• M19: 24,088,698 km (0.12 R)
• M20: 27,076,766 km (0.054 R)
• M21: 30,436,584 km (0.066 R)
• M22: 33,202,499 km (0.072 R)
• M23: 33,487,932 km (0.087 R)
• M24: 38,594,755 km (0.09 R)
• M25: 38,910,257 km (0.091 R)
• M26: 43,170,954 km (0.086 R)
• M27: 46,118,630 km (0.083 R)
• M28: 47,010,383 km (0.114 R)
• M29: 48,095,715 km (0.079 R)
• M30: 52,797,726 km (0.104 R)
• M31: 62,232,565 km (0.093 R)
• M32: 68,723,018 km (0.088 R)
• M33: 72,970,251 km (0.102 R)
• M34: 75,403,909 km (0.077 R)
• M35: 75,650,147 km (0.119 R)
• M36: 79,664,008 km (0.114 R)
• M37: 80,946,809 km (0.061 R)
• M38: 89,760,817 km (0.092 R)
• M39: 90,314,778 km (0.1 R)
• M40: 91,149,683 km (0.069 R)
• M41: 91,989,825 km (0.115 R)
• M42: 93,401,580 km (0.075 R)
• M43: 96,268,175 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit