🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 11.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,262,522 km

• M1: 140,472 km (0.097 R)
• M2: 534,064 km (0.1 R)
• M3: 996,023 km (0.084 R)
• M4: 1,380,040 km (0.073 R)
• M5: 1,745,358 km (0.071 R)
• M6: 2,435,304 km (0.063 R)
• M7: 2,907,734 km (0.108 R)
• M8: 3,644,503 km (0.102 R)
• M9: 4,421,963 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 12.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.67 AU - 0.71 AU

Year: 396 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,262,522 km

• M1: 155,432 km (0.113 R)
• M2: 606,320 km (0.069 R)
• M3: 1,067,530 km (0.119 R)
• M4: 1,553,424 km (0.111 R)
• M5: 2,171,862 km (0.058 R)
• M6: 2,663,291 km (0.082 R)
• M7: 3,379,565 km (0.065 R)
• M8: 3,794,999 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 14.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.64 AU - 1.04 AU

Year: 531 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,262,522 km

• M1: 176,675 km (0.113 R)
• M2: 855,401 km (0.107 R)
• M3: 1,832,873 km (0.101 R)
• M4: 2,495,592 km (0.103 R)
• M5: 3,373,282 km (0.074 R)
• M6: 4,307,820 km (0.111 R)
• M7: 4,844,129 km (0.104 R)
• M8: 5,408,561 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 12.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.55 AU - 3.63 AU

Year: 3749 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,262,522 km

• M1: 154,235 km (0.086 R)
• M2: 583,581 km (0.04 R)
• M3: 1,002,007 km (0.069 R)
• M4: 1,495,380 km (0.118 R)
• M5: 2,892,774 km (0.114 R)
• M6: 3,333,190 km (0.036 R)
• M7: 3,877,726 km (0.112 R)
• M8: 4,266,082 km (0.115 R)
• M9: 4,886,315 km (0.088 R)
• M10: 5,291,725 km (0.065 R)
• M11: 5,797,516 km (0.088 R)
• M12: 6,531,593 km (0.062 R)
• M13: 8,251,370 km (0.041 R)
• M14: 9,913,402 km (0.1 R)
• M15: 10,527,202 km (0.065 R)
• M16: 12,001,040 km (0.085 R)
• M17: 12,877,235 km (0.118 R)
• M18: 14,658,796 km (0.073 R)
• M19: 16,706,193 km (0.12 R)
• M20: 17,576,104 km (0.082 R)
• M21: 18,937,594 km (0.045 R)
• M22: 20,246,127 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 7.5

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.75 AU - 5.79 AU

Year: 9567 Days

Day: 23.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,262,522 km

• M1: 100,979 km (0.116 R)
• M2: 367,861 km (0.082 R)
• M3: 717,322 km (0.065 R)
• M4: 1,095,056 km (0.119 R)
• M5: 1,940,584 km (0.076 R)
• M6: 2,290,493 km (0.077 R)
• M7: 3,280,681 km (0.091 R)
• M8: 3,548,910 km (0.083 R)
• M9: 4,074,298 km (0.104 R)
• M10: 4,355,841 km (0.043 R)
• M11: 4,771,873 km (0.049 R)
• M12: 5,546,640 km (0.086 R)
• M13: 5,822,648 km (0.09 R)
• M14: 6,553,284 km (0.093 R)
• M15: 6,822,860 km (0.068 R)
• M16: 7,140,157 km (0.094 R)
• M17: 8,830,164 km (0.114 R)
• M18: 11,310,945 km (0.076 R)
• M19: 12,039,936 km (0.104 R)
• M20: 14,740,177 km (0.039 R)
• M21: 15,677,707 km (0.1 R)
• M22: 16,868,805 km (0.064 R)
• M23: 17,230,234 km (0.099 R)
• M24: 18,270,089 km (0.116 R)
• M25: 20,885,808 km (0.116 R)
• M26: 21,218,812 km (0.059 R)
• M27: 21,555,557 km (0.112 R)
• M28: 22,325,986 km (0.066 R)
• M29: 22,761,914 km (0.104 R)
• M30: 32,942,050 km (0.099 R)
• M31: 35,713,350 km (0.09 R)
• M32: 39,518,073 km (0.103 R)
• M33: 41,321,475 km (0.092 R)
• M34: 43,719,978 km (0.077 R)
• M35: 46,917,782 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 3.8

Gravity: 59.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.2 AU - 8.96 AU

Year: 15854 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,262,522 km

• M1: 47,423 km (0.091 R)
• M2: 184,604 km (0.083 R)
• M3: 309,069 km (0.053 R)
• M4: 522,097 km (0.094 R)
• M5: 1,590,973 km (0.097 R)
• M6: 1,798,166 km (0.05 R)
• M7: 1,964,968 km (0.115 R)
• M8: 3,466,931 km (0.051 R)
• M9: 4,480,755 km (0.086 R)
• M10: 5,638,493 km (0.067 R)
• M11: 8,270,219 km (0.062 R)
• M12: 9,708,902 km (0.111 R)
• M13: 11,683,594 km (0.043 R)
• M14: 12,134,482 km (0.095 R)
• M15: 12,663,759 km (0.103 R)
• M16: 13,346,823 km (0.11 R)
• M17: 14,343,893 km (0.076 R)
• M18: 14,490,199 km (0.107 R)
• M19: 15,010,351 km (0.061 R)
• M20: 15,237,142 km (0.055 R)
• M21: 17,298,600 km (0.067 R)
• M22: 19,809,002 km (0.115 R)
• M23: 21,483,301 km (0.114 R)
• M24: 22,749,647 km (0.114 R)
• M25: 25,110,601 km (0.057 R)
• M26: 27,292,037 km (0.052 R)
• M27: 27,742,925 km (0.103 R)
• M28: 30,674,445 km (0.113 R)
• M29: 36,595,678 km (0.109 R)
• M30: 38,538,356 km (0.106 R)
• M31: 42,026,679 km (0.106 R)
• M32: 42,176,427 km (0.05 R)
• M33: 47,482,215 km (0.045 R)
• M34: 54,273,360 km (0.087 R)
• M35: 55,344,630 km (0.119 R)
• M36: 55,885,576 km (0.056 R)
• M37: 69,739,685 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.7

Radius: 3.1

Gravity: 94.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.61 AU - 11.09 AU

Year: 21339 Days

Day: 19.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,262,522 km

• M1: 38,895 km (0.09 R)
• M2: 164,408 km (0.097 R)
• M3: 288,275 km (0.056 R)
• M4: 608,863 km (0.051 R)
• M5: 869,612 km (0.047 R)
• M6: 1,625,231 km (0.114 R)
• M7: 2,036,476 km (0.105 R)
• M8: 2,637,111 km (0.081 R)
• M9: 4,315,001 km (0.073 R)
• M10: 5,790,036 km (0.118 R)
• M11: 6,593,526 km (0.109 R)
• M12: 6,734,298 km (0.067 R)
• M13: 7,021,974 km (0.091 R)
• M14: 7,119,662 km (0.111 R)
• M15: 11,608,944 km (0.117 R)
• M16: 12,516,405 km (0.092 R)
• M17: 13,320,494 km (0.059 R)
• M18: 16,276,996 km (0.057 R)
• M19: 16,448,286 km (0.117 R)
• M20: 16,620,623 km (0.117 R)
• M21: 21,028,225 km (0.034 R)
• M22: 21,231,379 km (0.078 R)
• M23: 23,771,999 km (0.09 R)
• M24: 26,507,995 km (0.111 R)
• M25: 36,836,232 km (0.059 R)
• M26: 47,605,184 km (0.106 R)
• M27: 47,955,393 km (0.101 R)
• M28: 51,921,382 km (0.084 R)
• M29: 53,039,775 km (0.083 R)
• M30: 60,293,477 km (0.089 R)
• M31: 63,413,041 km (0.072 R)
• M32: 63,624,872 km (0.097 R)
• M33: 64,049,730 km (0.097 R)
• M34: 68,180,576 km (0.074 R)
• M35: 70,424,394 km (0.064 R)
• M36: 74,116,021 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit