🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 8.9

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.98 AU - 1.4 AU

Year: 880 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,512,987 km

• M1: 113,246 km (0.114 R)
• M2: 395,238 km (0.116 R)
• M3: 690,693 km (0.072 R)
• M4: 1,128,417 km (0.116 R)
• M5: 1,459,028 km (0.114 R)
• M6: 1,744,610 km (0.076 R)
• M7: 2,170,665 km (0.114 R)
• M8: 2,488,411 km (0.092 R)
• M9: 3,123,753 km (0.117 R)
• M10: 4,417,775 km (0.111 R)
• M11: 5,911,809 km (0.108 R)
• M12: 6,807,900 km (0.038 R)
• M13: 7,348,846 km (0.113 R)
• M14: 9,398,486 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 11.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.4 AU - 1.7 AU

Year: 1309 Days

Day: 9.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,512,987 km

• M1: 138,228 km (0.045 R)
• M2: 600,037 km (0.101 R)
• M3: 1,454,839 km (0.106 R)
• M4: 1,905,877 km (0.107 R)
• M5: 2,425,580 km (0.087 R)
• M6: 2,872,429 km (0.071 R)
• M7: 3,284,122 km (0.108 R)
• M8: 3,984,539 km (0.095 R)
• M9: 4,517,257 km (0.06 R)
• M10: 4,937,627 km (0.091 R)
• M11: 5,301,001 km (0.047 R)
• M12: 6,311,833 km (0.09 R)
• M13: 8,007,974 km (0.066 R)
• M14: 9,095,401 km (0.092 R)
• M15: 9,458,475 km (0.078 R)
• M16: 10,311,033 km (0.117 R)
• M17: 10,672,761 km (0.114 R)
• M18: 11,248,413 km (0.087 R)
• M19: 11,809,106 km (0.096 R)
• M20: 12,351,548 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.6

Radius: 9.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.3 AU - 1.96 AU

Year: 1411 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,512,987 km

• M1: 121,922 km (0.094 R)
• M2: 514,617 km (0.031 R)
• M3: 820,993 km (0.104 R)
• M4: 1,325,288 km (0.043 R)
• M5: 1,696,290 km (0.055 R)
• M6: 2,414,510 km (0.032 R)
• M7: 2,864,051 km (0.046 R)
• M8: 3,539,486 km (0.108 R)
• M9: 4,069,511 km (0.064 R)
• M10: 4,482,551 km (0.042 R)
• M11: 6,493,595 km (0.077 R)
• M12: 6,883,596 km (0.108 R)
• M13: 7,550,803 km (0.115 R)
• M14: 7,873,037 km (0.069 R)
• M15: 8,631,648 km (0.105 R)
• M16: 9,499,914 km (0.1 R)
• M17: 10,927,077 km (0.039 R)
• M18: 11,763,329 km (0.086 R)
• M19: 12,197,163 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 14.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.64 AU - 2.04 AU

Year: 1693 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,512,987 km

• M1: 181,612 km (0.108 R)
• M2: 649,404 km (0.066 R)
• M3: 1,253,032 km (0.116 R)
• M4: 1,908,420 km (0.049 R)
• M5: 3,064,213 km (0.08 R)
• M6: 3,530,510 km (0.085 R)
• M7: 4,347,314 km (0.083 R)
• M8: 7,280,480 km (0.085 R)
• M9: 8,490,427 km (0.102 R)
• M10: 8,962,259 km (0.063 R)
• M11: 9,420,477 km (0.098 R)
• M12: 10,924,833 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 10.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.83 AU - 2.03 AU

Year: 1819 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,512,987 km

• M1: 134,339 km (0.107 R)
• M2: 819,348 km (0.106 R)
• M3: 1,155,793 km (0.101 R)
• M4: 1,520,812 km (0.118 R)
• M5: 2,032,437 km (0.093 R)
• M6: 2,387,432 km (0.092 R)
• M7: 3,067,953 km (0.114 R)
• M8: 3,454,364 km (0.075 R)
• M9: 4,565,428 km (0.086 R)
• M10: 4,920,124 km (0.047 R)
• M11: 5,293,072 km (0.118 R)
• M12: 6,196,045 km (0.066 R)
• M13: 7,366,199 km (0.044 R)
• M14: 9,224,803 km (0.076 R)
• M15: 10,105,037 km (0.111 R)
• M16: 10,565,649 km (0.104 R)
• M17: 11,189,173 km (0.048 R)
• M18: 12,071,651 km (0.087 R)
• M19: 12,631,147 km (0.098 R)
• M20: 13,888,218 km (0.079 R)
• M21: 14,861,950 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 13.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.34 AU - 3.26 AU

Year: 3178 Days

Day: 6.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 88,512,987 km

• M1: 217,366 km (0.053 R)
• M2: 736,620 km (0.078 R)
• M3: 1,932,655 km (0.102 R)
• M4: 4,216,266 km (0.115 R)
• M5: 4,658,777 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 13.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.71 AU - 5.19 AU

Year: 7470 Days

Day: 5.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,512,987 km

• M1: 167,849 km (0.099 R)
• M2: 595,848 km (0.088 R)
• M3: 1,051,075 km (0.113 R)
• M4: 1,942,229 km (0.119 R)
• M5: 2,610,184 km (0.115 R)
• M6: 3,203,040 km (0.059 R)
• M7: 5,042,645 km (0.079 R)
• M8: 6,817,773 km (0.079 R)
• M9: 8,073,797 km (0.1 R)
• M10: 8,626,112 km (0.076 R)
• M11: 10,142,586 km (0.085 R)
• M12: 10,585,396 km (0.1 R)
• M13: 13,344,728 km (0.083 R)
• M14: 16,018,342 km (0.057 R)
• M15: 16,620,174 km (0.069 R)
• M16: 23,156,703 km (0.08 R)
• M17: 24,274,349 km (0.113 R)
• M18: 26,247,395 km (0.071 R)
• M19: 27,939,646 km (0.061 R)
• M20: 33,996,415 km (0.113 R)
• M21: 36,807,808 km (0.103 R)
• M22: 41,748,577 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 7.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.95 AU - 7.35 AU

Year: 12967 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,512,987 km

• M1: 98,286 km (0.094 R)
• M2: 986,000 km (0.097 R)
• M3: 1,253,630 km (0.071 R)
• M4: 1,748,350 km (0.061 R)
• M5: 2,161,540 km (0.054 R)
• M6: 4,104,218 km (0.082 R)
• M7: 7,027,510 km (0.075 R)
• M8: 7,959,804 km (0.106 R)
• M9: 15,004,517 km (0.093 R)
• M10: 16,851,003 km (0.087 R)
• M11: 23,061,709 km (0.073 R)
• M12: 28,129,935 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609

Radius: 6.1

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.77 AU - 11.09 AU

Year: 18100 Days

Day: 17.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,512,987 km

• M1: 75,846 km (0.099 R)
• M2: 267,481 km (0.031 R)
• M3: 481,256 km (0.089 R)
• M4: 1,436,738 km (0.102 R)
• M5: 1,996,832 km (0.111 R)
• M6: 2,692,762 km (0.057 R)
• M7: 3,346,504 km (0.097 R)
• M8: 5,399,286 km (0.091 R)
• M9: 5,940,232 km (0.071 R)
• M10: 7,265,969 km (0.075 R)
• M11: 8,622,971 km (0.077 R)
• M12: 9,361,087 km (0.076 R)
• M13: 10,546,351 km (0.078 R)
• M14: 13,074,854 km (0.104 R)
• M15: 14,047,689 km (0.097 R)
• M16: 14,262,212 km (0.093 R)
• M17: 17,418,578 km (0.112 R)
• M18: 19,644,594 km (0.114 R)
• M19: 20,733,218 km (0.069 R)
• M20: 22,149,760 km (0.117 R)
• M21: 24,964,444 km (0.085 R)
• M22: 26,132,654 km (0.08 R)
• M23: 30,928,462 km (0.1 R)
• M24: 32,524,073 km (0.1 R)
• M25: 39,883,391 km (0.089 R)
• M26: 40,747,767 km (0.074 R)
• M27: 41,330,900 km (0.114 R)
• M28: 46,197,618 km (0.084 R)
• M29: 58,330,603 km (0.099 R)
• M30: 61,521,077 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 7.6

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.23 AU - 12.65 AU

Year: 22879 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,512,987 km

• M1: 106,214 km (0.032 R)
• M2: 470,485 km (0.032 R)
• M3: 1,010,534 km (0.114 R)
• M4: 1,973,794 km (0.108 R)
• M5: 2,578,618 km (0.069 R)
• M6: 3,214,559 km (0.102 R)
• M7: 4,358,833 km (0.045 R)
• M8: 4,757,212 km (0.084 R)
• M9: 5,299,205 km (0.1 R)
• M10: 7,026,762 km (0.104 R)
• M11: 7,272,551 km (0.063 R)
• M12: 7,626,350 km (0.03 R)
• M13: 8,313,902 km (0.064 R)
• M14: 11,685,838 km (0.06 R)
• M15: 13,634,051 km (0.09 R)
• M16: 18,625,683 km (0.113 R)
• M17: 19,384,593 km (0.052 R)
• M18: 21,474,475 km (0.075 R)
• M19: 21,993,430 km (0.058 R)
• M20: 34,916,592 km (0.108 R)
• M21: 44,857,370 km (0.12 R)
• M22: 45,195,162 km (0.052 R)
• M23: 48,489,756 km (0.108 R)
• M24: 52,313,627 km (0.06 R)
• M25: 59,327,972 km (0.108 R)
• M26: 60,144,029 km (0.098 R)
• M27: 68,720,624 km (0.093 R)
• M28: 74,003,224 km (0.087 R)
• M29: 76,141,875 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit