🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.8

Radius: 11.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 266 Days

Day: 11 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,716,533 km

• M1: 146,756 km (0.092 R)
• M2: 538,104 km (0.118 R)
• M3: 900,280 km (0.111 R)
• M4: 1,447,210 km (0.101 R)
• M5: 1,994,738 km (0.109 R)
• M6: 2,380,551 km (0.099 R)
• M7: 2,769,805 km (0.076 R)
• M8: 3,211,866 km (0.085 R)
• M9: 3,946,242 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 8.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 282 Days

Day: 6.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,716,533 km

• M1: 108,758 km (0.115 R)
• M2: 403,017 km (0.071 R)
• M3: 679,773 km (0.098 R)
• M4: 973,134 km (0.057 R)
• M5: 1,282,203 km (0.085 R)
• M6: 1,689,558 km (0.082 R)
• M7: 1,971,251 km (0.057 R)
• M8: 2,308,744 km (0.116 R)
• M9: 3,181,648 km (0.078 R)
• M10: 3,517,046 km (0.116 R)
• M11: 3,806,817 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 14

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.51 AU - 0.75 AU

Year: 345 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,716,533 km

• M1: 174,132 km (0.109 R)
• M2: 624,721 km (0.069 R)
• M3: 1,340,846 km (0.097 R)
• M4: 2,069,088 km (0.091 R)
• M5: 2,809,598 km (0.071 R)
• M6: 3,553,398 km (0.107 R)
• M7: 4,185,599 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 12.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.86 AU - 2.22 AU

Year: 2011 Days

Day: 5.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,716,533 km

• M1: 159,172 km (0.073 R)
• M2: 644,019 km (0.111 R)
• M3: 1,175,989 km (0.096 R)
• M4: 1,788,143 km (0.039 R)
• M5: 2,421,690 km (0.114 R)
• M6: 3,973,469 km (0.086 R)
• M7: 5,060,148 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 11.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.31 AU - 2.43 AU

Year: 2518 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,716,533 km

• M1: 146,756 km (0.086 R)
• M2: 574,605 km (0.092 R)
• M3: 1,174,343 km (0.08 R)
• M4: 1,585,588 km (0.069 R)
• M5: 2,492,001 km (0.104 R)
• M6: 3,321,522 km (0.104 R)
• M7: 4,163,010 km (0.108 R)
• M8: 4,580,238 km (0.098 R)
• M9: 5,094,855 km (0.118 R)
• M10: 5,499,667 km (0.037 R)
• M11: 6,760,777 km (0.089 R)
• M12: 7,826,512 km (0.071 R)
• M13: 9,312,467 km (0.113 R)
• M14: 9,738,672 km (0.028 R)
• M15: 10,939,494 km (0.103 R)
• M16: 12,152,583 km (0.092 R)
• M17: 14,137,597 km (0.093 R)
• M18: 15,526,015 km (0.086 R)
• M19: 16,177,215 km (0.05 R)
• M20: 16,951,084 km (0.102 R)
• M21: 17,427,254 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.32 AU - 2.46 AU

Year: 2550 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,716,533 km

• M1: 150,495 km (0.108 R)
• M2: 772,523 km (0.085 R)
• M3: 1,201,121 km (0.111 R)
• M4: 2,033,484 km (0.078 R)
• M5: 2,898,160 km (0.088 R)
• M6: 4,075,495 km (0.105 R)
• M7: 5,913,753 km (0.041 R)
• M8: 7,351,090 km (0.027 R)
• M9: 9,626,473 km (0.089 R)
• M10: 11,148,781 km (0.049 R)
• M11: 13,986,055 km (0.044 R)
• M12: 14,371,718 km (0.051 R)
• M13: 15,933,819 km (0.111 R)
• M14: 16,514,408 km (0.12 R)
• M15: 16,999,853 km (0.082 R)
• M16: 17,717,923 km (0.076 R)
• M17: 18,513,784 km (0.117 R)
• M18: 19,096,617 km (0.058 R)
• M19: 19,571,740 km (0.041 R)
• M20: 21,233,772 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 12.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.28 AU - 3.78 AU

Year: 3641 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,716,533 km

• M1: 161,416 km (0.079 R)
• M2: 609,911 km (0.075 R)
• M3: 1,135,298 km (0.105 R)
• M4: 1,833,322 km (0.118 R)
• M5: 2,281,816 km (0.087 R)
• M6: 2,788,504 km (0.071 R)
• M7: 3,230,117 km (0.109 R)
• M8: 3,756,851 km (0.108 R)
• M9: 4,256,658 km (0.1 R)
• M10: 4,800,745 km (0.12 R)
• M11: 5,440,127 km (0.072 R)
• M12: 5,871,417 km (0.044 R)
• M13: 6,491,500 km (0.069 R)
• M14: 7,274,795 km (0.09 R)
• M15: 7,990,920 km (0.096 R)
• M16: 10,194,945 km (0.068 R)
• M17: 10,656,904 km (0.109 R)
• M18: 12,212,572 km (0.078 R)
• M19: 15,167,429 km (0.056 R)
• M20: 15,821,321 km (0.077 R)
• M21: 16,757,505 km (0.108 R)
• M22: 17,239,359 km (0.046 R)
• M23: 18,063,045 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 14.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.13 AU - 3.97 AU

Year: 4617 Days

Day: 14.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,716,533 km

• M1: 185,202 km (0.081 R)
• M2: 903,870 km (0.11 R)
• M3: 1,406,818 km (0.111 R)
• M4: 1,918,144 km (0.095 R)
• M5: 3,055,836 km (0.097 R)
• M6: 4,307,671 km (0.053 R)
• M7: 5,496,974 km (0.05 R)
• M8: 6,663,239 km (0.091 R)
• M9: 7,768,468 km (0.115 R)
• M10: 8,327,066 km (0.065 R)
• M11: 8,952,535 km (0.073 R)
• M12: 10,564,302 km (0.107 R)
• M13: 13,334,556 km (0.089 R)
• M14: 13,866,376 km (0.113 R)
• M15: 14,523,111 km (0.114 R)
• M16: 15,663,944 km (0.117 R)
• M17: 17,739,465 km (0.045 R)
• M18: 21,548,526 km (0.069 R)
• M19: 22,282,004 km (0.095 R)
• M20: 23,876,269 km (0.103 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.8

Radius: 3.6

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.87 AU - 9.89 AU

Year: 18265 Days

Day: 24.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,716,533 km

• M1: 45,328 km (0.1 R)
• M2: 253,718 km (0.077 R)
• M3: 376,687 km (0.084 R)
• M4: 1,320,500 km (0.105 R)
• M5: 1,895,704 km (0.107 R)
• M6: 3,068,701 km (0.117 R)
• M7: 3,220,992 km (0.103 R)
• M8: 4,137,428 km (0.108 R)
• M9: 4,655,187 km (0.095 R)
• M10: 4,798,352 km (0.09 R)
• M11: 5,851,222 km (0.084 R)
• M12: 10,889,379 km (0.09 R)
• M13: 24,840,726 km (0.111 R)
• M14: 32,785,570 km (0.075 R)
• M15: 33,206,239 km (0.078 R)
• M16: 34,815,763 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit