🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 8.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 374 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,032,468 km

• M1: 104,270 km (0.084 R)
• M2: 407,056 km (0.103 R)
• M3: 682,166 km (0.051 R)
• M4: 1,141,731 km (0.092 R)
• M5: 1,672,205 km (0.114 R)
• M6: 1,971,700 km (0.049 R)
• M7: 2,832,935 km (0.116 R)
• M8: 3,391,982 km (0.104 R)
• M9: 4,236,761 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 9.5

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.8 AU - 1.08 AU

Year: 608 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,032,468 km

• M1: 118,332 km (0.042 R)
• M2: 423,960 km (0.036 R)
• M3: 740,210 km (0.064 R)
• M4: 1,052,571 km (0.073 R)
• M5: 1,362,537 km (0.034 R)
• M6: 1,734,438 km (0.087 R)
• M7: 2,135,360 km (0.112 R)
• M8: 2,641,898 km (0.077 R)
• M9: 2,942,141 km (0.089 R)
• M10: 3,265,273 km (0.086 R)
• M11: 3,570,901 km (0.094 R)
• M12: 4,043,032 km (0.053 R)
• M13: 4,922,368 km (0.117 R)
• M14: 5,218,572 km (0.112 R)
• M15: 5,827,884 km (0.036 R)
• M16: 6,401,742 km (0.081 R)
• M17: 6,734,148 km (0.097 R)
• M18: 7,254,599 km (0.106 R)
• M19: 7,824,866 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 11

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 627 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,032,468 km

• M1: 138,228 km (0.025 R)
• M2: 524,041 km (0.066 R)
• M3: 998,715 km (0.032 R)
• M4: 1,808,937 km (0.115 R)
• M5: 2,751,254 km (0.054 R)
• M6: 3,111,636 km (0.091 R)
• M7: 3,551,902 km (0.113 R)
• M8: 4,430,491 km (0.058 R)
• M9: 4,989,837 km (0.067 R)
• M10: 5,562,647 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 8.9

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.75 AU - 2.87 AU

Year: 3141 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,032,468 km

• M1: 110,702 km (0.089 R)
• M2: 507,735 km (0.092 R)
• M3: 1,220,868 km (0.062 R)
• M4: 1,582,596 km (0.092 R)
• M5: 2,069,836 km (0.087 R)
• M6: 2,402,093 km (0.075 R)
• M7: 2,719,988 km (0.087 R)
• M8: 3,120,312 km (0.117 R)
• M9: 3,763,284 km (0.116 R)
• M10: 4,445,151 km (0.061 R)
• M11: 5,258,964 km (0.073 R)
• M12: 5,578,355 km (0.076 R)
• M13: 6,168,818 km (0.119 R)
• M14: 6,893,769 km (0.088 R)
• M15: 7,440,848 km (0.044 R)
• M16: 8,226,836 km (0.073 R)
• M17: 8,621,774 km (0.114 R)
• M18: 9,684,517 km (0.096 R)
• M19: 10,044,001 km (0.1 R)
• M20: 13,395,741 km (0.095 R)
• M21: 14,401,787 km (0.077 R)
• M22: 15,511,354 km (0.034 R)
• M23: 17,310,568 km (0.045 R)
• M24: 18,748,054 km (0.084 R)
• M25: 20,134,377 km (0.113 R)
• M26: 23,896,913 km (0.065 R)
• M27: 24,333,739 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 12.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.54 AU - 3.54 AU

Year: 4442 Days

Day: 9.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,032,468 km

• M1: 154,535 km (0.082 R)
• M2: 962,363 km (0.083 R)
• M3: 4,750,780 km (0.101 R)
• M4: 6,247,955 km (0.075 R)
• M5: 7,272,252 km (0.044 R)
• M6: 9,250,384 km (0.112 R)
• M7: 11,426,734 km (0.111 R)
• M8: 12,708,040 km (0.099 R)
• M9: 13,665,616 km (0.083 R)
• M10: 15,554,588 km (0.068 R)
• M11: 20,926,049 km (0.08 R)
• M12: 24,329,401 km (0.051 R)
• M13: 26,847,283 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 7.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.43 AU - 8.01 AU

Year: 12937 Days

Day: 17.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,032,468 km

• M1: 127,009 km (0.119 R)
• M2: 485,744 km (0.057 R)
• M3: 780,302 km (0.094 R)
• M4: 1,625,082 km (0.117 R)
• M5: 2,030,492 km (0.095 R)
• M6: 2,481,829 km (0.093 R)
• M7: 2,753,050 km (0.118 R)
• M8: 4,633,644 km (0.111 R)
• M9: 5,485,006 km (0.091 R)
• M10: 6,710,661 km (0.108 R)
• M11: 7,797,639 km (0.116 R)
• M12: 9,290,925 km (0.098 R)
• M13: 9,897,246 km (0.084 R)
• M14: 10,422,334 km (0.062 R)
• M15: 12,527,924 km (0.033 R)
• M16: 14,497,978 km (0.091 R)
• M17: 15,732,011 km (0.077 R)
• M18: 18,096,256 km (0.089 R)
• M19: 18,643,335 km (0.09 R)
• M20: 22,337,804 km (0.092 R)
• M21: 24,545,420 km (0.048 R)
• M22: 32,604,557 km (0.117 R)
• M23: 49,160,403 km (0.086 R)
• M24: 51,460,172 km (0.117 R)
• M25: 52,085,341 km (0.035 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit