🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 14

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 302 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,597,113 km

• M1: 175,777 km (0.057 R)
• M2: 690,394 km (0.058 R)
• M3: 1,341,893 km (0.102 R)
• M4: 2,210,907 km (0.067 R)
• M5: 2,671,519 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 13.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.58 AU - 0.74 AU

Year: 377 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 58,597,113 km

• M1: 170,392 km (0.1 R)
• M2: 810,521 km (0.117 R)
• M3: 1,407,866 km (0.107 R)
• M4: 1,884,335 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 9.5

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.68 AU - 0.9 AU

Year: 494 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,597,113 km

• M1: 118,182 km (0.105 R)
• M2: 429,196 km (0.119 R)
• M3: 852,558 km (0.11 R)
• M4: 1,162,375 km (0.091 R)
• M5: 1,541,756 km (0.118 R)
• M6: 1,886,130 km (0.053 R)
• M7: 2,244,566 km (0.113 R)
• M8: 2,690,368 km (0.049 R)
• M9: 3,230,267 km (0.118 R)
• M10: 3,577,633 km (0.099 R)
• M11: 3,895,229 km (0.104 R)
• M12: 4,333,252 km (0.076 R)
• M13: 5,241,610 km (0.098 R)
• M14: 5,565,190 km (0.088 R)
• M15: 6,085,043 km (0.045 R)
• M16: 6,637,059 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 9.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.51 AU - 2.37 AU

Year: 1899 Days

Day: 7.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,597,113 km

• M1: 123,269 km (0.058 R)
• M2: 492,027 km (0.065 R)
• M3: 924,066 km (0.05 R)
• M4: 1,605,335 km (0.083 R)
• M5: 1,962,425 km (0.04 R)
• M6: 2,592,531 km (0.063 R)
• M7: 2,990,162 km (0.115 R)
• M8: 3,679,210 km (0.111 R)
• M9: 4,563,184 km (0.101 R)
• M10: 5,045,338 km (0.079 R)
• M11: 5,371,611 km (0.068 R)
• M12: 5,755,479 km (0.105 R)
• M13: 6,249,601 km (0.119 R)
• M14: 8,485,939 km (0.118 R)
• M15: 11,312,441 km (0.047 R)
• M16: 11,980,845 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 8.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.99 AU - 3.89 AU

Year: 4485 Days

Day: 13.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,597,113 km

• M1: 110,702 km (0.093 R)
• M2: 442,062 km (0.104 R)
• M3: 815,009 km (0.044 R)
• M4: 1,128,866 km (0.093 R)
• M5: 2,395,660 km (0.075 R)
• M6: 3,038,034 km (0.057 R)
• M7: 3,566,862 km (0.074 R)
• M8: 4,002,790 km (0.073 R)
• M9: 5,006,592 km (0.108 R)
• M10: 7,018,085 km (0.112 R)
• M11: 7,942,301 km (0.102 R)
• M12: 8,433,879 km (0.104 R)
• M13: 9,870,767 km (0.112 R)
• M14: 10,647,329 km (0.095 R)
• M15: 11,072,187 km (0.109 R)
• M16: 12,229,776 km (0.112 R)
• M17: 13,417,134 km (0.076 R)
• M18: 14,783,860 km (0.077 R)
• M19: 15,206,175 km (0.116 R)
• M20: 16,521,290 km (0.098 R)
• M21: 17,033,513 km (0.066 R)
• M22: 18,029,835 km (0.116 R)
• M23: 20,526,773 km (0.115 R)
• M24: 20,986,337 km (0.1 R)
• M25: 21,452,634 km (0.09 R)
• M26: 22,475,285 km (0.083 R)
• M27: 23,744,922 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 9.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.96 AU - 4.52 AU

Year: 5084 Days

Day: 12.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,597,113 km

• M1: 119,379 km (0.108 R)
• M2: 491,878 km (0.114 R)
• M3: 934,538 km (0.032 R)
• M4: 1,355,506 km (0.034 R)
• M5: 2,181,137 km (0.065 R)
• M6: 3,156,066 km (0.118 R)
• M7: 3,511,361 km (0.103 R)
• M8: 6,704,528 km (0.038 R)
• M9: 7,568,156 km (0.051 R)
• M10: 11,822,570 km (0.085 R)
• M11: 12,782,689 km (0.112 R)
• M12: 13,793,971 km (0.116 R)
• M13: 14,160,186 km (0.114 R)
• M14: 19,532,246 km (0.051 R)
• M15: 21,705,005 km (0.086 R)
• M16: 26,928,963 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.4

Radius: 5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.01 AU - 7.11 AU

Year: 10486 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,597,113 km

• M1: 62,233 km (0.12 R)
• M2: 223,948 km (0.061 R)
• M3: 399,277 km (0.115 R)
• M4: 1,194,838 km (0.114 R)
• M5: 1,972,598 km (0.056 R)
• M6: 2,443,083 km (0.092 R)
• M7: 3,669,785 km (0.109 R)
• M8: 4,303,781 km (0.097 R)
• M9: 4,765,141 km (0.082 R)
• M10: 6,876,565 km (0.107 R)
• M11: 7,221,837 km (0.029 R)
• M12: 7,578,479 km (0.119 R)
• M13: 9,330,718 km (0.05 R)
• M14: 9,926,716 km (0.092 R)
• M15: 10,278,421 km (0.104 R)
• M16: 10,913,913 km (0.082 R)
• M17: 12,063,722 km (0.113 R)
• M18: 13,134,095 km (0.091 R)
• M19: 14,941,686 km (0.106 R)
• M20: 16,416,721 km (0.105 R)
• M21: 20,630,145 km (0.113 R)
• M22: 27,438,194 km (0.069 R)
• M23: 29,549,918 km (0.036 R)
• M24: 30,460,819 km (0.074 R)
• M25: 30,923,376 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.7

Radius: 7.8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.11 AU - 8.13 AU

Year: 11973 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,597,113 km

• M1: 97,089 km (0.108 R)
• M2: 366,964 km (0.097 R)
• M3: 981,661 km (0.047 R)
• M4: 1,504,207 km (0.115 R)
• M5: 2,107,535 km (0.049 R)
• M6: 2,495,592 km (0.108 R)
• M7: 2,862,406 km (0.067 R)
• M8: 4,483,149 km (0.027 R)
• M9: 5,127,317 km (0.103 R)
• M10: 5,401,530 km (0.111 R)
• M11: 6,719,188 km (0.065 R)
• M12: 7,605,705 km (0.089 R)
• M13: 8,238,654 km (0.117 R)
• M14: 10,621,898 km (0.07 R)
• M15: 11,354,628 km (0.096 R)
• M16: 12,670,790 km (0.104 R)
• M17: 13,237,467 km (0.074 R)
• M18: 15,039,074 km (0.109 R)
• M19: 15,460,641 km (0.048 R)
• M20: 15,818,030 km (0.111 R)
• M21: 17,765,346 km (0.074 R)
• M22: 18,475,187 km (0.086 R)
• M23: 20,891,193 km (0.112 R)
• M24: 23,604,150 km (0.109 R)
• M25: 25,044,928 km (0.084 R)
• M26: 25,736,967 km (0.065 R)
• M27: 26,747,650 km (0.027 R)
• M28: 36,683,043 km (0.044 R)
• M29: 37,318,834 km (0.109 R)
• M30: 37,703,899 km (0.098 R)
• M31: 39,403,182 km (0.114 R)
• M32: 41,701,454 km (0.118 R)
• M33: 45,972,772 km (0.087 R)
• M34: 47,759,868 km (0.084 R)
• M35: 49,902,858 km (0.103 R)
• M36: 53,561,274 km (0.117 R)
• M37: 55,206,252 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 7.7

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.37 AU - 8.15 AU

Year: 12355 Days

Day: 24.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,597,113 km

• M1: 95,892 km (0.05 R)
• M2: 854,653 km (0.091 R)
• M3: 1,153,100 km (0.098 R)
• M4: 1,536,071 km (0.046 R)
• M5: 1,791,584 km (0.08 R)
• M6: 2,288,399 km (0.066 R)
• M7: 4,125,610 km (0.118 R)
• M8: 7,700,102 km (0.096 R)
• M9: 9,418,682 km (0.076 R)
• M10: 12,741,101 km (0.061 R)
• M11: 15,345,151 km (0.068 R)
• M12: 16,464,143 km (0.08 R)
• M13: 22,225,756 km (0.103 R)
• M14: 22,885,781 km (0.116 R)
• M15: 25,863,527 km (0.104 R)
• M16: 27,552,786 km (0.098 R)
• M17: 34,168,154 km (0.047 R)
• M18: 45,280,583 km (0.106 R)
• M19: 45,581,723 km (0.09 R)
• M20: 51,072,264 km (0.115 R)
• M21: 51,562,347 km (0.118 R)
• M22: 56,115,807 km (0.089 R)
• M23: 56,812,484 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 7.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.85 AU - 9.43 AU

Year: 17852 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,597,113 km

• M1: 92,152 km (0.088 R)
• M2: 394,938 km (0.035 R)
• M3: 1,006,195 km (0.076 R)
• M4: 1,533,677 km (0.054 R)
• M5: 2,009,099 km (0.106 R)
• M6: 2,291,540 km (0.112 R)
• M7: 3,079,622 km (0.048 R)
• M8: 3,509,416 km (0.084 R)
• M9: 5,458,976 km (0.053 R)
• M10: 10,202,276 km (0.064 R)
• M11: 14,651,466 km (0.061 R)
• M12: 15,572,989 km (0.101 R)
• M13: 17,452,836 km (0.086 R)
• M14: 18,487,903 km (0.103 R)
• M15: 21,747,491 km (0.111 R)
• M16: 24,478,849 km (0.109 R)
• M17: 29,156,924 km (0.097 R)
• M18: 30,725,607 km (0.075 R)
• M19: 31,997,040 km (0.105 R)
• M20: 36,021,522 km (0.088 R)
• M21: 44,034,582 km (0.059 R)
• M22: 49,308,356 km (0.029 R)
• M23: 49,621,913 km (0.025 R)
• M24: 50,889,156 km (0.094 R)
• M25: 52,503,317 km (0.075 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: 222 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit