🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 10.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 355 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,035,346 km

• M1: 125,662 km (0.044 R)
• M2: 466,297 km (0.074 R)
• M3: 930,349 km (0.04 R)
• M4: 1,286,691 km (0.108 R)
• M5: 1,833,920 km (0.105 R)
• M6: 2,178,743 km (0.101 R)
• M7: 2,930,921 km (0.085 R)
• M8: 3,451,073 km (0.098 R)
• M9: 3,799,188 km (0.094 R)
• M10: 4,326,221 km (0.06 R)
• M11: 4,844,428 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 11.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.98 AU - 1.16 AU

Year: 751 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 82,035,346 km

• M1: 148,102 km (0.053 R)
• M2: 622,028 km (0.091 R)
• M3: 1,185,713 km (0.041 R)
• M4: 1,581,399 km (0.083 R)
• M5: 2,090,630 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 14.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.07 AU - 1.19 AU

Year: 815 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,035,346 km

• M1: 185,202 km (0.114 R)
• M2: 797,805 km (0.066 R)
• M3: 1,679,535 km (0.077 R)
• M4: 2,476,443 km (0.09 R)
• M5: 3,191,970 km (0.109 R)
• M6: 3,802,030 km (0.116 R)
• M7: 4,472,976 km (0.088 R)
• M8: 4,933,887 km (0.048 R)
• M9: 7,500,688 km (0.114 R)
• M10: 8,535,157 km (0.118 R)
• M11: 9,033,467 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 12.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.27 AU - 1.61 AU

Year: 1172 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,035,346 km

• M1: 155,432 km (0.05 R)
• M2: 657,034 km (0.094 R)
• M3: 1,277,715 km (0.101 R)
• M4: 1,752,240 km (0.109 R)
• M5: 2,210,159 km (0.068 R)
• M6: 2,747,963 km (0.064 R)
• M7: 3,610,395 km (0.101 R)
• M8: 4,012,215 km (0.109 R)
• M9: 4,427,349 km (0.088 R)
• M10: 4,906,661 km (0.095 R)
• M11: 5,307,433 km (0.076 R)
• M12: 5,849,277 km (0.071 R)
• M13: 6,300,763 km (0.071 R)
• M14: 6,731,306 km (0.112 R)
• M15: 7,676,016 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 13.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.58 AU - 2.28 AU

Year: 1819 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,035,346 km

• M1: 165,605 km (0.114 R)
• M2: 779,106 km (0.076 R)
• M3: 1,495,979 km (0.112 R)
• M4: 1,933,253 km (0.058 R)
• M5: 2,482,427 km (0.08 R)
• M6: 3,105,203 km (0.09 R)
• M7: 3,527,518 km (0.108 R)
• M8: 4,393,839 km (0.077 R)
• M9: 4,929,250 km (0.059 R)
• M10: 5,688,010 km (0.086 R)
• M11: 6,473,549 km (0.095 R)
• M12: 7,195,807 km (0.039 R)
• M13: 9,080,441 km (0.096 R)
• M14: 10,358,456 km (0.091 R)
• M15: 11,978,451 km (0.049 R)
• M16: 13,068,122 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 10.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.79 AU - 2.81 AU

Year: 2366 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,035,346 km

• M1: 130,150 km (0.115 R)
• M2: 625,618 km (0.106 R)
• M3: 958,025 km (0.117 R)
• M4: 1,602,642 km (0.062 R)
• M5: 3,056,135 km (0.09 R)
• M6: 3,523,778 km (0.096 R)
• M7: 3,881,167 km (0.102 R)
• M8: 4,262,791 km (0.104 R)
• M9: 4,647,407 km (0.059 R)
• M10: 5,388,665 km (0.068 R)
• M11: 6,478,934 km (0.11 R)
• M12: 7,741,690 km (0.086 R)
• M13: 8,514,064 km (0.077 R)
• M14: 9,877,947 km (0.116 R)
• M15: 11,301,521 km (0.106 R)
• M16: 12,595,842 km (0.059 R)
• M17: 13,572,566 km (0.071 R)
• M18: 13,940,128 km (0.111 R)
• M19: 14,984,920 km (0.12 R)
• M20: 16,337,733 km (0.065 R)
• M21: 17,444,907 km (0.054 R)
• M22: 18,321,401 km (0.072 R)
• M23: 19,227,066 km (0.103 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.8

Radius: 6.2

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.76 AU - 8.18 AU

Year: 13848 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,035,346 km

• M1: 77,641 km (0.115 R)
• M2: 330,013 km (0.106 R)
• M3: 615,745 km (0.067 R)
• M4: 1,086,081 km (0.062 R)
• M5: 1,738,028 km (0.03 R)
• M6: 2,139,399 km (0.068 R)
• M7: 2,425,879 km (0.063 R)
• M8: 4,450,985 km (0.108 R)
• M9: 4,782,345 km (0.082 R)
• M10: 5,456,882 km (0.087 R)
• M11: 8,444,501 km (0.12 R)
• M12: 12,697,718 km (0.071 R)
• M13: 13,774,972 km (0.117 R)
• M14: 15,058,372 km (0.069 R)
• M15: 15,279,777 km (0.105 R)
• M16: 15,880,861 km (0.069 R)
• M17: 17,533,469 km (0.108 R)
• M18: 19,822,316 km (0.077 R)
• M19: 20,718,408 km (0.056 R)
• M20: 23,667,580 km (0.111 R)
• M21: 24,370,092 km (0.071 R)
• M22: 25,086,665 km (0.074 R)
• M23: 28,541,628 km (0.074 R)
• M24: 28,767,521 km (0.078 R)
• M25: 33,289,865 km (0.112 R)
• M26: 39,231,294 km (0.058 R)
• M27: 41,793,307 km (0.118 R)
• M28: 44,313,432 km (0.101 R)
• M29: 46,619,633 km (0.093 R)
• M30: 47,564,045 km (0.096 R)
• M31: 49,817,288 km (0.069 R)
• M32: 52,478,484 km (0.053 R)
• M33: 54,188,986 km (0.102 R)
• M34: 54,709,288 km (0.055 R)
• M35: 55,583,837 km (0.077 R)
• M36: 61,402,895 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.1

Radius: 7

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.35 AU - 11.79 AU

Year: 23308 Days

Day: 24.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,035,346 km

• M1: 87,365 km (0.101 R)
• M2: 331,808 km (0.09 R)
• M3: 704,157 km (0.11 R)
• M4: 1,084,136 km (0.086 R)
• M5: 1,682,228 km (0.049 R)
• M6: 2,169,468 km (0.078 R)
• M7: 2,528,354 km (0.07 R)
• M8: 3,942,353 km (0.058 R)
• M9: 4,408,500 km (0.048 R)
• M10: 6,115,112 km (0.116 R)
• M11: 9,728,200 km (0.082 R)
• M12: 10,641,046 km (0.109 R)
• M13: 11,743,134 km (0.076 R)
• M14: 13,425,960 km (0.092 R)
• M15: 21,168,996 km (0.076 R)
• M16: 22,800,511 km (0.094 R)
• M17: 25,968,096 km (0.092 R)
• M18: 30,041,347 km (0.104 R)
• M19: 34,245,795 km (0.103 R)
• M20: 37,645,107 km (0.106 R)
• M21: 38,677,333 km (0.084 R)
• M22: 42,677,131 km (0.118 R)
• M23: 55,742,411 km (0.116 R)
• M24: 57,858,024 km (0.12 R)
• M25: 59,827,330 km (0.089 R)
• M26: 68,152,003 km (0.092 R)
• M27: 69,243,918 km (0.104 R)
• M28: 69,683,885 km (0.069 R)
• M29: 71,462,753 km (0.104 R)
• M30: 76,744,904 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit