🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 9.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 506 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,362,557 km

• M1: 119,828 km (0.097 R)
• M2: 460,761 km (0.096 R)
• M3: 788,231 km (0.076 R)
• M4: 2,249,802 km (0.072 R)
• M5: 2,967,872 km (0.081 R)
• M6: 3,374,778 km (0.106 R)
• M7: 3,857,381 km (0.096 R)
• M8: 4,217,912 km (0.078 R)
• M9: 4,630,353 km (0.048 R)
• M10: 5,132,254 km (0.08 R)
• M11: 5,619,794 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 11.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.03 AU - 1.33 AU

Year: 828 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,362,557 km

• M1: 148,401 km (0.055 R)
• M2: 557,402 km (0.033 R)
• M3: 1,357,601 km (0.087 R)
• M4: 1,811,181 km (0.105 R)
• M5: 2,282,864 km (0.057 R)
• M6: 2,945,283 km (0.1 R)
• M7: 3,315,837 km (0.048 R)
• M8: 5,232,784 km (0.05 R)
• M9: 5,918,391 km (0.117 R)
• M10: 6,727,865 km (0.103 R)
• M11: 7,562,621 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 9.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.91 AU - 2.29 AU

Year: 1965 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,362,557 km

• M1: 121,922 km (0.095 R)
• M2: 594,652 km (0.086 R)
• M3: 905,067 km (0.106 R)
• M4: 1,216,530 km (0.05 R)
• M5: 1,629,869 km (0.059 R)
• M6: 2,090,032 km (0.119 R)
• M7: 2,799,724 km (0.068 R)
• M8: 4,100,926 km (0.113 R)
• M9: 4,733,277 km (0.104 R)
• M10: 5,429,056 km (0.092 R)
• M11: 6,047,943 km (0.096 R)
• M12: 6,561,213 km (0.112 R)
• M13: 7,290,503 km (0.103 R)
• M14: 8,756,562 km (0.101 R)
• M15: 9,382,030 km (0.113 R)
• M16: 10,792,439 km (0.114 R)
• M17: 11,733,410 km (0.069 R)
• M18: 12,454,920 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 10.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.28 AU - 3.46 AU

Year: 3139 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,362,557 km

• M1: 133,142 km (0.107 R)
• M2: 1,049,728 km (0.107 R)
• M3: 2,533,141 km (0.114 R)
• M4: 3,181,498 km (0.074 R)
• M5: 3,594,238 km (0.096 R)
• M6: 4,085,069 km (0.086 R)
• M7: 4,808,674 km (0.078 R)
• M8: 5,354,407 km (0.112 R)
• M9: 5,749,794 km (0.089 R)
• M10: 6,108,231 km (0.116 R)
• M11: 6,510,948 km (0.095 R)
• M12: 6,900,651 km (0.091 R)
• M13: 7,793,451 km (0.044 R)
• M14: 8,337,089 km (0.08 R)
• M15: 9,052,167 km (0.076 R)
• M16: 9,768,891 km (0.068 R)
• M17: 10,563,854 km (0.117 R)
• M18: 11,530,555 km (0.063 R)
• M19: 11,924,596 km (0.081 R)
• M20: 12,463,896 km (0.095 R)
• M21: 13,255,718 km (0.086 R)
• M22: 13,639,735 km (0.046 R)
• M23: 14,031,233 km (0.113 R)
• M24: 18,075,312 km (0.027 R)
• M25: 20,330,799 km (0.051 R)
• M26: 20,906,751 km (0.112 R)
• M27: 22,090,968 km (0.112 R)
• M28: 22,767,898 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 11.4

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.8 AU - 4 AU

Year: 4973 Days

Day: 11.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,362,557 km

• M1: 141,968 km (0.065 R)
• M2: 790,475 km (0.103 R)
• M3: 1,246,300 km (0.115 R)
• M4: 2,197,443 km (0.045 R)
• M5: 2,676,456 km (0.096 R)
• M6: 3,204,536 km (0.059 R)
• M7: 3,756,253 km (0.119 R)
• M8: 5,133,750 km (0.076 R)
• M9: 5,680,530 km (0.119 R)
• M10: 6,045,549 km (0.102 R)
• M11: 7,485,129 km (0.08 R)
• M12: 7,962,197 km (0.099 R)
• M13: 8,977,667 km (0.033 R)
• M14: 10,077,511 km (0.072 R)
• M15: 10,797,675 km (0.116 R)
• M16: 12,955,624 km (0.082 R)
• M17: 15,979,147 km (0.094 R)
• M18: 17,209,589 km (0.087 R)
• M19: 17,718,970 km (0.083 R)
• M20: 18,701,379 km (0.079 R)
• M21: 20,137,220 km (0.117 R)
• M22: 21,206,845 km (0.114 R)
• M23: 23,849,641 km (0.09 R)
• M24: 24,643,407 km (0.079 R)
• M25: 25,536,805 km (0.067 R)
• M26: 28,082,961 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 5.8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.83 AU - 7.19 AU

Year: 11984 Days

Day: 24.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,362,557 km

• M1: 72,555 km (0.117 R)
• M2: 552,166 km (0.118 R)
• M3: 918,681 km (0.089 R)
• M4: 1,179,430 km (0.074 R)
• M5: 2,028,547 km (0.111 R)
• M6: 2,474,199 km (0.078 R)
• M7: 2,897,262 km (0.085 R)
• M8: 3,273,949 km (0.058 R)
• M9: 3,559,083 km (0.11 R)
• M10: 3,758,347 km (0.117 R)
• M11: 4,044,528 km (0.115 R)
• M12: 5,368,918 km (0.033 R)
• M13: 7,351,389 km (0.057 R)
• M14: 8,093,843 km (0.119 R)
• M15: 8,395,732 km (0.094 R)
• M16: 10,117,753 km (0.116 R)
• M17: 10,518,825 km (0.115 R)
• M18: 12,117,876 km (0.092 R)
• M19: 13,629,264 km (0.093 R)
• M20: 16,603,568 km (0.042 R)
• M21: 17,020,797 km (0.112 R)
• M22: 17,588,072 km (0.077 R)
• M23: 18,985,765 km (0.106 R)
• M24: 19,673,018 km (0.088 R)
• M25: 20,456,013 km (0.062 R)
• M26: 21,097,040 km (0.097 R)
• M27: 23,620,905 km (0.082 R)
• M28: 27,193,452 km (0.068 R)
• M29: 28,658,314 km (0.088 R)
• M30: 28,857,429 km (0.108 R)
• M31: 30,072,164 km (0.098 R)
• M32: 36,193,858 km (0.071 R)
• M33: 36,426,633 km (0.058 R)
• M34: 37,012,907 km (0.111 R)
• M35: 38,566,929 km (0.096 R)
• M36: 42,965,855 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.5

Radius: 5.4

Gravity: 29.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.51 AU - 10.13 AU

Year: 15495 Days

Day: 16.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,362,557 km

• M1: 67,169 km (0.101 R)
• M2: 257,308 km (0.111 R)
• M3: 432,188 km (0.11 R)
• M4: 5,462,117 km (0.073 R)
• M5: 9,259,211 km (0.036 R)
• M6: 9,587,578 km (0.077 R)
• M7: 10,978,689 km (0.06 R)
• M8: 11,408,483 km (0.078 R)
• M9: 12,565,473 km (0.095 R)
• M10: 15,951,172 km (0.119 R)
• M11: 16,662,211 km (0.087 R)
• M12: 18,661,586 km (0.062 R)
• M13: 18,922,335 km (0.059 R)
• M14: 19,185,329 km (0.039 R)
• M15: 24,039,779 km (0.077 R)
• M16: 31,826,199 km (0.057 R)
• M17: 32,198,399 km (0.11 R)
• M18: 32,699,103 km (0.092 R)
• M19: 37,717,962 km (0.071 R)
• M20: 39,546,347 km (0.084 R)
• M21: 43,075,360 km (0.117 R)
• M22: 43,378,595 km (0.047 R)
• M23: 46,648,954 km (0.118 R)
• M24: 47,289,981 km (0.1 R)
• M25: 54,026,673 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit