🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 12.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.45 AU - 0.55 AU

Year: 240 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 89,075,148 km

• M1: 160,369 km (0.1 R)
• M2: 566,677 km (0.076 R)
• M3: 1,440,328 km (0.096 R)
• M4: 1,862,793 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 284 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,075,148 km

• M1: 154,235 km (0.063 R)
• M2: 575,802 km (0.028 R)
• M3: 1,000,959 km (0.096 R)
• M4: 1,414,897 km (0.101 R)
• M5: 1,982,920 km (0.102 R)
• M6: 2,437,398 km (0.086 R)
• M7: 2,912,072 km (0.075 R)
• M8: 3,459,301 km (0.12 R)
• M9: 4,162,860 km (0.096 R)
• M10: 4,556,003 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 14.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.14 AU

Year: 618 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,075,148 km

• M1: 182,809 km (0.113 R)
• M2: 871,707 km (0.114 R)
• M3: 1,337,555 km (0.079 R)
• M4: 1,942,080 km (0.068 R)
• M5: 2,586,697 km (0.098 R)
• M6: 3,436,712 km (0.038 R)
• M7: 4,146,703 km (0.091 R)
• M8: 5,638,493 km (0.101 R)
• M9: 6,188,714 km (0.068 R)
• M10: 6,671,167 km (0.077 R)
• M11: 7,243,978 km (0.102 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 10.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.58 AU - 1.7 AU

Year: 1424 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,075,148 km

• M1: 133,142 km (0.082 R)
• M2: 492,327 km (0.118 R)
• M3: 1,256,323 km (0.084 R)
• M4: 1,722,171 km (0.064 R)
• M5: 2,191,160 km (0.065 R)
• M6: 2,719,091 km (0.069 R)
• M7: 3,061,820 km (0.114 R)
• M8: 3,932,330 km (0.11 R)
• M9: 4,461,308 km (0.07 R)
• M10: 5,056,707 km (0.064 R)
• M11: 5,455,236 km (0.09 R)
• M12: 7,115,922 km (0.096 R)
• M13: 7,591,793 km (0.092 R)
• M14: 7,956,064 km (0.087 R)
• M15: 8,776,009 km (0.056 R)
• M16: 9,412,399 km (0.115 R)
• M17: 10,298,018 km (0.058 R)
• M18: 11,138,459 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 9.2

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.84 AU - 1.92 AU

Year: 1748 Days

Day: 14.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,075,148 km

• M1: 116,836 km (0.099 R)
• M2: 497,263 km (0.085 R)
• M3: 798,105 km (0.033 R)
• M4: 1,267,244 km (0.111 R)
• M5: 1,556,416 km (0.092 R)
• M6: 1,857,258 km (0.072 R)
• M7: 2,172,311 km (0.112 R)
• M8: 3,129,139 km (0.107 R)
• M9: 3,526,919 km (0.103 R)
• M10: 3,976,910 km (0.107 R)
• M11: 5,080,493 km (0.102 R)
• M12: 5,679,483 km (0.075 R)
• M13: 6,222,523 km (0.09 R)
• M14: 8,182,854 km (0.108 R)
• M15: 8,811,165 km (0.066 R)
• M16: 9,918,040 km (0.026 R)
• M17: 11,964,838 km (0.095 R)
• M18: 12,691,883 km (0.055 R)
• M19: 14,278,369 km (0.119 R)
• M20: 16,380,967 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 13.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.21 AU - 2.65 AU

Year: 2569 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,075,148 km

• M1: 170,392 km (0.114 R)
• M2: 776,862 km (0.11 R)
• M3: 2,106,338 km (0.109 R)
• M4: 2,814,385 km (0.097 R)
• M5: 3,676,667 km (0.086 R)
• M6: 4,326,071 km (0.075 R)
• M7: 5,134,349 km (0.09 R)
• M8: 5,720,024 km (0.107 R)
• M9: 7,530,308 km (0.081 R)
• M10: 9,696,485 km (0.112 R)
• M11: 10,390,171 km (0.066 R)
• M12: 12,904,761 km (0.113 R)
• M13: 13,785,593 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.24 AU - 6.18 AU

Year: 8066 Days

Day: 6.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,075,148 km

• M1: 175,329 km (0.077 R)
• M2: 624,870 km (0.1 R)
• M3: 1,482,964 km (0.093 R)
• M4: 2,704,879 km (0.108 R)
• M5: 4,659,974 km (0.107 R)
• M6: 5,547,837 km (0.11 R)
• M7: 8,786,182 km (0.103 R)
• M8: 14,365,285 km (0.065 R)
• M9: 15,635,371 km (0.082 R)
• M10: 16,409,989 km (0.109 R)
• M11: 18,036,118 km (0.091 R)
• M12: 21,947,354 km (0.089 R)
• M13: 23,774,542 km (0.109 R)
• M14: 24,873,638 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809

Radius: 6.1

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.02 AU - 8.16 AU

Year: 11474 Days

Day: 22.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,075,148 km

• M1: 80,633 km (0.097 R)
• M2: 278,402 km (0.084 R)
• M3: 582,085 km (0.086 R)
• M4: 1,006,195 km (0.096 R)
• M5: 1,293,274 km (0.038 R)
• M6: 1,499,569 km (0.108 R)
• M7: 1,997,132 km (0.079 R)
• M8: 2,862,106 km (0.083 R)
• M9: 4,039,442 km (0.069 R)
• M10: 4,929,699 km (0.117 R)
• M11: 6,520,522 km (0.081 R)
• M12: 7,175,462 km (0.106 R)
• M13: 7,828,307 km (0.11 R)
• M14: 12,601,227 km (0.07 R)
• M15: 13,292,220 km (0.08 R)
• M16: 15,730,814 km (0.107 R)
• M17: 16,829,312 km (0.072 R)
• M18: 18,611,920 km (0.099 R)
• M19: 21,471,932 km (0.115 R)
• M20: 21,915,789 km (0.063 R)
• M21: 22,185,065 km (0.105 R)
• M22: 26,290,928 km (0.12 R)
• M23: 26,594,911 km (0.066 R)
• M24: 27,106,835 km (0.102 R)
• M25: 29,112,344 km (0.085 R)
• M26: 31,441,583 km (0.055 R)
• M27: 33,772,617 km (0.072 R)
• M28: 35,966,918 km (0.099 R)
• M29: 41,727,334 km (0.068 R)
• M30: 45,550,158 km (0.116 R)
• M31: 46,874,548 km (0.052 R)
• M32: 49,445,986 km (0.112 R)
• M33: 51,950,553 km (0.113 R)
• M34: 53,720,595 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896

Radius: 4.8

Gravity: 38.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.94 AU - 8.66 AU

Year: 14775 Days

Day: 22.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,075,148 km

• M1: 62,831 km (0.08 R)
• M2: 242,199 km (0.105 R)
• M3: 886,367 km (0.071 R)
• M4: 1,281,605 km (0.088 R)
• M5: 1,488,200 km (0.059 R)
• M6: 2,435,453 km (0.074 R)
• M7: 2,947,826 km (0.101 R)
• M8: 3,613,985 km (0.07 R)
• M9: 4,776,810 km (0.076 R)
• M10: 7,249,662 km (0.095 R)
• M11: 8,250,472 km (0.066 R)
• M12: 8,809,968 km (0.111 R)
• M13: 9,668,361 km (0.078 R)
• M14: 10,405,579 km (0.082 R)
• M15: 18,038,062 km (0.117 R)
• M16: 22,770,142 km (0.076 R)
• M17: 24,686,940 km (0.078 R)
• M18: 32,800,979 km (0.092 R)
• M19: 37,658,721 km (0.042 R)
• M20: 40,043,012 km (0.066 R)
• M21: 40,763,026 km (0.047 R)
• M22: 42,228,786 km (0.102 R)
• M23: 43,275,373 km (0.099 R)
• M24: 43,577,710 km (0.119 R)
• M25: 44,492,651 km (0.064 R)
• M26: 50,755,117 km (0.102 R)
• M27: 51,091,263 km (0.104 R)
• M28: 52,279,220 km (0.077 R)
• M29: 53,139,108 km (0.058 R)
• M30: 56,132,861 km (0.041 R)
• M31: 57,762,431 km (0.077 R)
• M32: 64,399,639 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 4.8

Gravity: 36.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.6 AU - 12.28 AU

Year: 22879 Days

Day: 17 Hours

Environment

Temp: -243 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,075,148 km

• M1: 59,839 km (0.113 R)
• M2: 331,060 km (0.092 R)
• M3: 944,411 km (0.077 R)
• M4: 1,244,654 km (0.071 R)
• M5: 2,368,284 km (0.05 R)
• M6: 2,660,598 km (0.12 R)
• M7: 3,143,650 km (0.084 R)
• M8: 3,908,992 km (0.076 R)
• M9: 5,380,736 km (0.11 R)
• M10: 5,671,704 km (0.12 R)
• M11: 7,539,433 km (0.097 R)
• M12: 8,063,624 km (0.105 R)
• M13: 8,724,099 km (0.12 R)
• M14: 10,725,868 km (0.096 R)
• M15: 13,088,318 km (0.111 R)
• M16: 16,894,237 km (0.111 R)
• M17: 23,724,278 km (0.118 R)
• M18: 31,250,995 km (0.101 R)
• M19: 32,460,793 km (0.099 R)
• M20: 33,284,479 km (0.12 R)
• M21: 35,984,870 km (0.076 R)
• M22: 47,717,382 km (0.083 R)
• M23: 52,069,334 km (0.108 R)
• M24: 52,443,478 km (0.101 R)
• M25: 54,533,660 km (0.082 R)
• M26: 58,474,816 km (0.109 R)
• M27: 62,390,690 km (0.087 R)
• M28: 72,820,952 km (0.088 R)
• M29: 77,347,485 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit