🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 14.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,519,200 km

• M1: 185,352 km (0.114 R)
• M2: 753,524 km (0.077 R)
• M3: 1,223,262 km (0.092 R)
• M4: 1,704,219 km (0.093 R)
• M5: 2,352,726 km (0.115 R)
• M6: 2,853,729 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 14.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.75 AU - 0.79 AU

Year: 466 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 66,519,200 km

• M1: 180,565 km (0.086 R)
• M2: 655,837 km (0.076 R)
• M3: 1,453,343 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 11.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.65 AU - 1.07 AU

Year: 551 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,519,200 km

• M1: 147,653 km (0.033 R)
• M2: 566,228 km (0.085 R)
• M3: 1,083,537 km (0.104 R)
• M4: 1,773,333 km (0.109 R)
• M5: 2,154,509 km (0.035 R)
• M6: 2,642,946 km (0.072 R)
• M7: 3,413,674 km (0.058 R)
• M8: 4,182,457 km (0.112 R)
• M9: 4,662,666 km (0.1 R)
• M10: 5,486,951 km (0.086 R)
• M11: 6,252,144 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 9.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.05 AU - 1.57 AU

Year: 1035 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,519,200 km

• M1: 122,072 km (0.045 R)
• M2: 521,947 km (0.059 R)
• M3: 887,714 km (0.093 R)
• M4: 1,593,666 km (0.095 R)
• M5: 1,917,246 km (0.099 R)
• M6: 2,274,037 km (0.1 R)
• M7: 3,150,980 km (0.119 R)
• M8: 3,636,275 km (0.092 R)
• M9: 3,970,477 km (0.097 R)
• M10: 6,405,930 km (0.119 R)
• M11: 7,410,331 km (0.115 R)
• M12: 7,793,451 km (0.082 R)
• M13: 8,216,513 km (0.111 R)
• M14: 9,489,442 km (0.108 R)
• M15: 9,941,676 km (0.1 R)
• M16: 10,631,023 km (0.05 R)
• M17: 11,020,127 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 13.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.56 AU - 2.12 AU

Year: 1723 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,519,200 km

• M1: 164,109 km (0.078 R)
• M2: 598,990 km (0.107 R)
• M3: 1,013,376 km (0.108 R)
• M4: 1,812,827 km (0.084 R)
• M5: 2,753,199 km (0.102 R)
• M6: 3,372,684 km (0.084 R)
• M7: 4,172,883 km (0.106 R)
• M8: 5,034,716 km (0.104 R)
• M9: 5,628,769 km (0.032 R)
• M10: 6,485,367 km (0.027 R)
• M11: 7,642,058 km (0.072 R)
• M12: 9,966,958 km (0.102 R)
• M13: 11,220,588 km (0.101 R)
• M14: 11,830,648 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 12.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.48 AU - 5.64 AU

Year: 7857 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,519,200 km

• M1: 160,219 km (0.115 R)
• M2: 651,050 km (0.096 R)
• M3: 1,129,763 km (0.082 R)
• M4: 1,819,110 km (0.079 R)
• M5: 2,873,775 km (0.114 R)
• M6: 3,446,137 km (0.072 R)
• M7: 4,936,281 km (0.067 R)
• M8: 6,430,315 km (0.063 R)
• M9: 6,965,576 km (0.112 R)
• M10: 7,415,118 km (0.071 R)
• M11: 8,372,394 km (0.116 R)
• M12: 8,838,093 km (0.108 R)
• M13: 10,484,268 km (0.049 R)
• M14: 11,689,877 km (0.061 R)
• M15: 13,960,473 km (0.082 R)
• M16: 15,106,692 km (0.084 R)
• M17: 17,449,096 km (0.12 R)
• M18: 19,874,975 km (0.098 R)
• M19: 21,559,596 km (0.095 R)
• M20: 22,275,572 km (0.062 R)
• M21: 23,254,690 km (0.098 R)
• M22: 32,457,502 km (0.113 R)
• M23: 33,821,984 km (0.095 R)
• M24: 34,680,526 km (0.102 R)
• M25: 35,995,492 km (0.083 R)
• M26: 39,310,281 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 6.7

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.27 AU - 6.69 AU

Year: 11386 Days

Day: 19.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,519,200 km

• M1: 83,326 km (0.031 R)
• M2: 400,473 km (0.026 R)
• M3: 620,981 km (0.083 R)
• M4: 838,346 km (0.112 R)
• M5: 1,327,232 km (0.034 R)
• M6: 1,840,054 km (0.099 R)
• M7: 2,902,797 km (0.078 R)
• M8: 3,301,625 km (0.109 R)
• M9: 3,981,697 km (0.096 R)
• M10: 4,535,059 km (0.03 R)
• M11: 6,504,067 km (0.096 R)
• M12: 7,145,692 km (0.114 R)
• M13: 8,507,781 km (0.107 R)
• M14: 9,225,401 km (0.1 R)
• M15: 9,573,665 km (0.089 R)
• M16: 14,202,822 km (0.08 R)
• M17: 16,338,032 km (0.049 R)
• M18: 17,977,326 km (0.063 R)
• M19: 18,836,616 km (0.065 R)
• M20: 20,721,549 km (0.051 R)
• M21: 20,976,314 km (0.09 R)
• M22: 26,522,057 km (0.112 R)
• M23: 29,201,804 km (0.07 R)
• M24: 29,737,065 km (0.067 R)
• M25: 32,856,031 km (0.112 R)
• M26: 33,551,661 km (0.104 R)
• M27: 37,680,263 km (0.095 R)
• M28: 38,059,942 km (0.079 R)
• M29: 38,956,034 km (0.111 R)
• M30: 39,344,390 km (0.071 R)
• M31: 40,524,717 km (0.075 R)
• M32: 41,593,594 km (0.098 R)
• M33: 42,681,170 km (0.077 R)
• M34: 42,955,981 km (0.109 R)
• M35: 46,928,553 km (0.108 R)
• M36: 52,073,074 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 3.8

Gravity: 54.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.81 AU - 8.91 AU

Year: 15211 Days

Day: 15.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,519,200 km

• M1: 47,273 km (0.061 R)
• M2: 186,698 km (0.106 R)
• M3: 474,973 km (0.102 R)
• M4: 898,934 km (0.101 R)
• M5: 1,123,779 km (0.104 R)
• M6: 1,841,999 km (0.117 R)
• M7: 2,524,015 km (0.117 R)
• M8: 3,200,497 km (0.055 R)
• M9: 3,752,663 km (0.116 R)
• M10: 5,826,239 km (0.093 R)
• M11: 7,490,814 km (0.095 R)
• M12: 7,963,693 km (0.117 R)
• M13: 10,169,214 km (0.068 R)
• M14: 11,410,877 km (0.061 R)
• M15: 13,978,724 km (0.107 R)
• M16: 14,262,063 km (0.071 R)
• M17: 15,584,807 km (0.045 R)
• M18: 15,736,499 km (0.079 R)
• M19: 16,589,357 km (0.068 R)
• M20: 17,309,670 km (0.117 R)
• M21: 19,070,886 km (0.111 R)
• M22: 21,040,492 km (0.102 R)
• M23: 22,945,022 km (0.11 R)
• M24: 24,039,929 km (0.105 R)
• M25: 24,857,781 km (0.108 R)
• M26: 30,275,767 km (0.029 R)
• M27: 32,696,260 km (0.119 R)
• M28: 34,723,012 km (0.083 R)
• M29: 35,112,116 km (0.044 R)
• M30: 36,966,531 km (0.116 R)
• M31: 37,372,241 km (0.099 R)
• M32: 41,158,114 km (0.025 R)
• M33: 45,191,722 km (0.113 R)
• M34: 47,066,033 km (0.059 R)
• M35: 49,973,618 km (0.082 R)
• M36: 56,679,492 km (0.059 R)
• M37: 60,339,852 km (0.112 R)
• M38: 64,544,899 km (0.09 R)
• M39: 64,740,573 km (0.034 R)
• M40: 65,132,968 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit