🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 522 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,732,961 km

• M1: 166,652 km (0.086 R)
• M2: 589,416 km (0.114 R)
• M3: 1,025,344 km (0.1 R)
• M4: 1,550,283 km (0.11 R)
• M5: 2,064,750 km (0.117 R)
• M6: 2,822,313 km (0.095 R)
• M7: 3,600,222 km (0.081 R)
• M8: 4,562,735 km (0.054 R)
• M9: 5,055,361 km (0.094 R)
• M10: 6,111,073 km (0.119 R)
• M11: 6,691,513 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 8.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.26 AU - 1.36 AU

Year: 1035 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,732,961 km

• M1: 111,002 km (0.084 R)
• M2: 429,196 km (0.042 R)
• M3: 708,645 km (0.106 R)
• M4: 1,290,431 km (0.081 R)
• M5: 2,047,696 km (0.053 R)
• M6: 2,481,679 km (0.1 R)
• M7: 2,843,556 km (0.077 R)
• M8: 3,227,424 km (0.083 R)
• M9: 3,575,988 km (0.076 R)
• M10: 4,130,547 km (0.071 R)
• M11: 4,558,696 km (0.054 R)
• M12: 6,082,649 km (0.101 R)
• M13: 6,680,143 km (0.077 R)
• M14: 7,920,310 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 12.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.38 AU - 1.48 AU

Year: 1180 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,732,961 km

• M1: 153,039 km (0.115 R)
• M2: 619,934 km (0.069 R)
• M3: 1,169,257 km (0.068 R)
• M4: 1,701,825 km (0.114 R)
• M5: 2,226,465 km (0.084 R)
• M6: 2,883,798 km (0.057 R)
• M7: 3,367,149 km (0.08 R)
• M8: 3,904,355 km (0.057 R)
• M9: 4,552,114 km (0.075 R)
• M10: 5,132,553 km (0.066 R)
• M11: 5,553,372 km (0.045 R)
• M12: 6,019,070 km (0.119 R)
• M13: 7,348,397 km (0.12 R)
• M14: 7,884,556 km (0.113 R)
• M15: 9,502,606 km (0.08 R)
• M16: 10,077,960 km (0.067 R)
• M17: 10,612,473 km (0.031 R)
• M18: 11,198,747 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 13.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.69 AU - 1.71 AU

Year: 1530 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,732,961 km

• M1: 173,384 km (0.077 R)
• M2: 724,652 km (0.104 R)
• M3: 1,320,052 km (0.09 R)
• M4: 2,330,136 km (0.107 R)
• M5: 2,941,842 km (0.089 R)
• M6: 3,479,198 km (0.053 R)
• M7: 4,039,292 km (0.051 R)
• M8: 4,753,173 km (0.116 R)
• M9: 5,410,955 km (0.103 R)
• M10: 6,589,637 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 9.2

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.02 AU - 3.6 AU

Year: 4157 Days

Day: 6.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,732,961 km

• M1: 114,442 km (0.054 R)
• M2: 413,489 km (0.113 R)
• M3: 936,483 km (0.098 R)
• M4: 1,917,845 km (0.059 R)
• M5: 2,392,519 km (0.106 R)
• M6: 2,870,783 km (0.059 R)
• M7: 3,230,716 km (0.072 R)
• M8: 4,252,619 km (0.095 R)
• M9: 4,570,215 km (0.101 R)
• M10: 5,036,212 km (0.119 R)
• M11: 5,648,367 km (0.101 R)
• M12: 6,278,323 km (0.073 R)
• M13: 7,156,014 km (0.034 R)
• M14: 8,039,689 km (0.051 R)
• M15: 8,488,931 km (0.105 R)
• M16: 9,153,894 km (0.07 R)
• M17: 9,769,040 km (0.097 R)
• M18: 10,324,347 km (0.114 R)
• M19: 10,945,627 km (0.079 R)
• M20: 11,544,617 km (0.1 R)
• M21: 13,630,311 km (0.12 R)
• M22: 14,873,020 km (0.114 R)
• M23: 16,013,554 km (0.09 R)
• M24: 21,517,559 km (0.052 R)
• M25: 23,049,292 km (0.072 R)
• M26: 24,033,197 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 14

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.94 AU - 5 AU

Year: 6523 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,732,961 km

• M1: 174,132 km (0.1 R)
• M2: 750,533 km (0.119 R)
• M3: 1,217,128 km (0.097 R)
• M4: 1,677,441 km (0.081 R)
• M5: 2,127,282 km (0.088 R)
• M6: 3,636,275 km (0.107 R)
• M7: 4,094,643 km (0.071 R)
• M8: 5,158,733 km (0.107 R)
• M9: 5,645,824 km (0.089 R)
• M10: 7,445,486 km (0.119 R)
• M11: 7,989,723 km (0.091 R)
• M12: 9,512,181 km (0.1 R)
• M13: 10,342,449 km (0.103 R)
• M14: 11,885,102 km (0.051 R)
• M15: 12,414,230 km (0.057 R)
• M16: 13,863,683 km (0.116 R)
• M17: 14,569,636 km (0.111 R)
• M18: 15,423,391 km (0.051 R)
• M19: 17,432,490 km (0.102 R)
• M20: 18,185,716 km (0.099 R)
• M21: 19,537,931 km (0.111 R)
• M22: 20,500,892 km (0.102 R)
• M23: 21,729,390 km (0.083 R)
• M24: 23,006,507 km (0.076 R)
• M25: 23,913,070 km (0.096 R)
• M26: 25,535,010 km (0.063 R)
• M27: 29,667,352 km (0.098 R)
• M28: 30,741,465 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 11.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.96 AU - 5.88 AU

Year: 7533 Days

Day: 12.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,732,961 km

• M1: 141,819 km (0.108 R)
• M2: 521,797 km (0.086 R)
• M3: 995,125 km (0.075 R)
• M4: 1,783,207 km (0.101 R)
• M5: 2,323,105 km (0.116 R)
• M6: 2,867,791 km (0.11 R)
• M7: 3,496,252 km (0.077 R)
• M8: 4,241,100 km (0.095 R)
• M9: 6,425,528 km (0.102 R)
• M10: 6,931,767 km (0.053 R)
• M11: 7,701,298 km (0.051 R)
• M12: 9,921,630 km (0.084 R)
• M13: 10,949,367 km (0.096 R)
• M14: 11,620,314 km (0.11 R)
• M15: 13,680,875 km (0.08 R)
• M16: 14,520,568 km (0.106 R)
• M17: 15,141,100 km (0.087 R)
• M18: 16,568,712 km (0.085 R)
• M19: 18,585,142 km (0.081 R)
• M20: 21,230,631 km (0.045 R)
• M21: 21,708,147 km (0.105 R)
• M22: 24,203,739 km (0.051 R)
• M23: 24,812,602 km (0.114 R)
• M24: 28,105,999 km (0.103 R)
• M25: 28,778,741 km (0.026 R)
• M26: 30,056,307 km (0.088 R)
• M27: 31,680,341 km (0.07 R)
• M28: 36,788,360 km (0.07 R)
• M29: 37,825,522 km (0.051 R)
• M30: 38,645,618 km (0.094 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 3.9

Gravity: 47.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.62 AU - 9.24 AU

Year: 16895 Days

Day: 16.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,732,961 km

• M1: 86,617 km (0.115 R)
• M2: 376,538 km (0.12 R)
• M3: 1,195,586 km (0.046 R)
• M4: 1,567,038 km (0.082 R)
• M5: 1,972,897 km (0.075 R)
• M6: 2,129,376 km (0.052 R)
• M7: 2,938,850 km (0.094 R)
• M8: 6,650,972 km (0.045 R)
• M9: 8,489,679 km (0.063 R)
• M10: 9,010,579 km (0.116 R)
• M11: 10,641,495 km (0.097 R)
• M12: 12,525,381 km (0.069 R)
• M13: 25,228,484 km (0.078 R)
• M14: 25,868,613 km (0.074 R)
• M15: 26,848,928 km (0.076 R)
• M16: 28,537,589 km (0.11 R)
• M17: 28,883,609 km (0.104 R)
• M18: 34,155,288 km (0.12 R)
• M19: 42,681,768 km (0.11 R)
• M20: 46,232,773 km (0.119 R)
• M21: 59,358,939 km (0.091 R)
• M22: 65,756,791 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 4

Gravity: 27.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.64 AU - 9.22 AU

Year: 16895 Days

Day: 23 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,732,961 km

• M1: 55,800 km (0.025 R)
• M2: 285,582 km (0.066 R)
• M3: 484,847 km (0.106 R)
• M4: 923,318 km (0.093 R)
• M5: 1,283,550 km (0.105 R)
• M6: 1,764,357 km (0.096 R)
• M7: 2,438,595 km (0.118 R)
• M8: 2,587,445 km (0.116 R)
• M9: 4,947,052 km (0.082 R)
• M10: 5,504,902 km (0.06 R)
• M11: 5,988,104 km (0.094 R)
• M12: 9,920,134 km (0.104 R)
• M13: 10,521,966 km (0.083 R)
• M14: 11,322,764 km (0.089 R)
• M15: 11,499,588 km (0.089 R)
• M16: 12,348,855 km (0.112 R)
• M17: 12,725,393 km (0.085 R)
• M18: 14,583,997 km (0.113 R)
• M19: 15,361,158 km (0.085 R)
• M20: 17,699,522 km (0.081 R)
• M21: 18,097,602 km (0.117 R)
• M22: 19,835,032 km (0.11 R)
• M23: 20,006,022 km (0.113 R)
• M24: 22,598,254 km (0.106 R)
• M25: 23,637,361 km (0.103 R)
• M26: 24,412,727 km (0.109 R)
• M27: 25,405,608 km (0.081 R)
• M28: 26,014,172 km (0.099 R)
• M29: 27,577,919 km (0.082 R)
• M30: 28,112,731 km (0.049 R)
• M31: 28,763,631 km (0.091 R)
• M32: 29,424,555 km (0.106 R)
• M33: 33,847,117 km (0.069 R)
• M34: 41,559,186 km (0.072 R)
• M35: 41,699,060 km (0.084 R)
• M36: 42,687,304 km (0.113 R)
• M37: 47,251,983 km (0.102 R)
• M38: 50,681,664 km (0.113 R)
• M39: 51,322,542 km (0.055 R)
• M40: 53,442,792 km (0.075 R)
• M41: 55,790,731 km (0.099 R)
• M42: 56,473,944 km (0.109 R)
• M43: 56,645,683 km (0.119 R)
• M44: 58,031,557 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit