🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.42 AU - 0.62 AU

Year: 238 Days

Day: 38.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 10.3

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.63 AU - 1.69 AU

Year: 1360 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,206,369 km

• M1: 128,056 km (0.079 R)
• M2: 462,407 km (0.066 R)
• M3: 920,476 km (0.101 R)
• M4: 1,329,925 km (0.047 R)
• M5: 1,840,652 km (0.038 R)
• M6: 2,227,811 km (0.061 R)
• M7: 2,591,933 km (0.104 R)
• M8: 3,664,549 km (0.073 R)
• M9: 4,319,639 km (0.093 R)
• M10: 6,021,314 km (0.079 R)
• M11: 6,539,073 km (0.097 R)
• M12: 8,130,794 km (0.119 R)
• M13: 10,490,551 km (0.091 R)
• M14: 11,032,843 km (0.077 R)
• M15: 12,887,109 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 8.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.56 AU - 3.1 AU

Year: 3027 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,206,369 km

• M1: 109,206 km (0.113 R)
• M2: 424,110 km (0.082 R)
• M3: 730,337 km (0.112 R)
• M4: 1,002,156 km (0.119 R)
• M5: 1,468,154 km (0.102 R)
• M6: 1,761,964 km (0.117 R)
• M7: 2,458,342 km (0.081 R)
• M8: 2,821,865 km (0.075 R)
• M9: 4,535,957 km (0.114 R)
• M10: 5,745,007 km (0.081 R)
• M11: 6,581,110 km (0.103 R)
• M12: 6,977,843 km (0.103 R)
• M13: 7,710,424 km (0.085 R)
• M14: 8,207,837 km (0.045 R)
• M15: 8,522,291 km (0.091 R)
• M16: 9,084,331 km (0.105 R)
• M17: 11,618,519 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.1

Radius: 9.7

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.61 AU - 5.05 AU

Year: 6749 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,206,369 km

• M1: 126,410 km (0.107 R)
• M2: 442,361 km (0.088 R)
• M3: 836,402 km (0.081 R)
• M4: 1,233,434 km (0.072 R)
• M5: 1,592,619 km (0.101 R)
• M6: 2,148,824 km (0.117 R)
• M7: 2,637,859 km (0.092 R)
• M8: 3,221,291 km (0.102 R)
• M9: 4,481,204 km (0.034 R)
• M10: 4,813,611 km (0.116 R)
• M11: 5,222,312 km (0.083 R)
• M12: 6,312,133 km (0.113 R)
• M13: 6,695,402 km (0.106 R)
• M14: 7,020,478 km (0.108 R)
• M15: 7,508,766 km (0.084 R)
• M16: 8,345,018 km (0.073 R)
• M17: 9,331,018 km (0.116 R)
• M18: 9,921,630 km (0.067 R)
• M19: 10,488,756 km (0.1 R)
• M20: 11,896,172 km (0.099 R)
• M21: 14,837,416 km (0.06 R)
• M22: 16,151,783 km (0.113 R)
• M23: 17,474,228 km (0.06 R)
• M24: 18,301,504 km (0.078 R)
• M25: 21,716,225 km (0.088 R)
• M26: 24,582,969 km (0.049 R)
• M27: 27,233,395 km (0.111 R)
• M28: 32,473,958 km (0.039 R)
• M29: 33,199,059 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 9.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.64 AU - 5.68 AU

Year: 8562 Days

Day: 13.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,206,369 km

• M1: 155,881 km (0.087 R)
• M2: 538,702 km (0.046 R)
• M3: 831,914 km (0.086 R)
• M4: 1,473,090 km (0.076 R)
• M5: 2,008,351 km (0.104 R)
• M6: 2,358,859 km (0.106 R)
• M7: 3,791,857 km (0.112 R)
• M8: 5,045,787 km (0.083 R)
• M9: 5,665,271 km (0.114 R)
• M10: 6,261,718 km (0.057 R)
• M11: 7,016,439 km (0.112 R)
• M12: 7,456,706 km (0.081 R)
• M13: 9,597,451 km (0.048 R)
• M14: 10,394,060 km (0.117 R)
• M15: 10,861,105 km (0.089 R)
• M16: 11,670,579 km (0.074 R)
• M17: 14,088,679 km (0.087 R)
• M18: 14,985,668 km (0.08 R)
• M19: 17,466,599 km (0.047 R)
• M20: 17,979,121 km (0.095 R)
• M21: 18,276,372 km (0.049 R)
• M22: 18,804,452 km (0.034 R)
• M23: 22,360,394 km (0.071 R)
• M24: 23,936,258 km (0.11 R)
• M25: 24,386,697 km (0.098 R)
• M26: 24,934,823 km (0.104 R)
• M27: 28,498,095 km (0.115 R)
• M28: 30,034,765 km (0.087 R)
• M29: 36,378,612 km (0.081 R)
• M30: 38,800,601 km (0.081 R)
• M31: 40,051,090 km (0.091 R)
• M32: 41,976,863 km (0.105 R)
• M33: 44,775,540 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 6.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.44 AU - 12.28 AU

Year: 19686 Days

Day: 17.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,206,369 km

• M1: 75,846 km (0.098 R)
• M2: 359,932 km (0.032 R)
• M3: 831,166 km (0.092 R)
• M4: 1,151,305 km (0.043 R)
• M5: 1,360,144 km (0.119 R)
• M6: 1,551,031 km (0.103 R)
• M7: 1,937,592 km (0.09 R)
• M8: 2,328,940 km (0.103 R)
• M9: 2,750,357 km (0.092 R)
• M10: 3,823,871 km (0.081 R)
• M11: 4,740,457 km (0.115 R)
• M12: 5,184,314 km (0.117 R)
• M13: 5,518,217 km (0.072 R)
• M14: 6,644,689 km (0.115 R)
• M15: 7,282,424 km (0.045 R)
• M16: 8,495,663 km (0.055 R)
• M17: 10,194,496 km (0.094 R)
• M18: 11,426,734 km (0.063 R)
• M19: 12,755,163 km (0.06 R)
• M20: 15,170,421 km (0.105 R)
• M21: 17,207,046 km (0.05 R)
• M22: 21,985,801 km (0.105 R)
• M23: 25,812,065 km (0.064 R)
• M24: 30,486,999 km (0.073 R)
• M25: 31,572,930 km (0.112 R)
• M26: 37,269,318 km (0.109 R)
• M27: 38,636,044 km (0.05 R)
• M28: 39,907,177 km (0.086 R)
• M29: 41,337,332 km (0.096 R)
• M30: 41,998,555 km (0.068 R)
• M31: 44,161,890 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.9

Radius: 5

Gravity: 39.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.58 AU - 11.2 AU

Year: 19776 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,206,369 km

• M1: 62,233 km (0.104 R)
• M2: 253,568 km (0.076 R)
• M3: 567,126 km (0.094 R)
• M4: 1,032,076 km (0.114 R)
• M5: 1,441,076 km (0.099 R)
• M6: 1,756,728 km (0.04 R)
• M7: 1,951,355 km (0.098 R)
• M8: 2,723,429 km (0.033 R)
• M9: 2,958,148 km (0.06 R)
• M10: 3,121,958 km (0.073 R)
• M11: 3,589,003 km (0.056 R)
• M12: 5,552,325 km (0.106 R)
• M13: 5,930,359 km (0.088 R)
• M14: 7,924,798 km (0.095 R)
• M15: 8,622,971 km (0.027 R)
• M16: 13,997,574 km (0.04 R)
• M17: 14,855,218 km (0.059 R)
• M18: 16,760,945 km (0.085 R)
• M19: 19,867,495 km (0.116 R)
• M20: 20,849,306 km (0.085 R)
• M21: 22,173,696 km (0.112 R)
• M22: 25,900,478 km (0.086 R)
• M23: 28,276,690 km (0.081 R)
• M24: 29,141,665 km (0.086 R)
• M25: 34,704,761 km (0.073 R)
• M26: 35,838,863 km (0.086 R)
• M27: 38,330,714 km (0.105 R)
• M28: 40,003,069 km (0.087 R)
• M29: 44,810,397 km (0.082 R)
• M30: 46,324,327 km (0.074 R)
• M31: 47,352,364 km (0.094 R)
• M32: 48,570,838 km (0.072 R)
• M33: 52,167,021 km (0.073 R)
• M34: 62,547,019 km (0.109 R)
• M35: 66,146,942 km (0.097 R)
• M36: 66,579,430 km (0.116 R)
• M37: 68,107,572 km (0.053 R)
• M38: 73,293,382 km (0.095 R)
• M39: 74,688,233 km (0.079 R)
• M40: 78,736,351 km (0.03 R)
• M41: 81,432,105 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit