🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 16.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 13.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.8 AU - 5.58 AU

Year: 4340 Days

Day: 5.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,530,488 km

• M1: 171,589 km (0.107 R)
• M2: 713,582 km (0.069 R)
• M3: 1,249,591 km (0.117 R)
• M4: 1,865,785 km (0.069 R)
• M5: 2,401,195 km (0.07 R)
• M6: 2,928,079 km (0.058 R)
• M7: 3,616,080 km (0.099 R)
• M8: 4,966,500 km (0.096 R)
• M9: 6,566,299 km (0.039 R)
• M10: 7,397,914 km (0.092 R)
• M11: 8,261,393 km (0.085 R)
• M12: 8,756,562 km (0.116 R)
• M13: 10,146,176 km (0.097 R)
• M14: 11,397,114 km (0.113 R)
• M15: 12,849,111 km (0.119 R)
• M16: 14,421,235 km (0.108 R)
• M17: 15,028,602 km (0.101 R)
• M18: 16,235,857 km (0.118 R)
• M19: 19,104,845 km (0.092 R)
• M20: 21,789,528 km (0.058 R)
• M21: 22,811,731 km (0.07 R)
• M22: 23,942,391 km (0.089 R)
• M23: 24,404,948 km (0.116 R)
• M24: 26,560,653 km (0.087 R)
• M25: 27,056,570 km (0.093 R)
• M26: 28,667,590 km (0.08 R)
• M27: 29,628,905 km (0.081 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 8.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.93 AU - 6.87 AU

Year: 5261 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,530,488 km

• M1: 102,026 km (0.116 R)
• M2: 456,722 km (0.104 R)
• M3: 926,310 km (0.101 R)
• M4: 1,227,151 km (0.066 R)
• M5: 1,705,715 km (0.112 R)
• M6: 2,195,050 km (0.116 R)
• M7: 2,464,924 km (0.092 R)
• M8: 2,865,846 km (0.088 R)
• M9: 3,169,829 km (0.111 R)
• M10: 4,190,087 km (0.078 R)
• M11: 5,135,994 km (0.114 R)
• M12: 6,828,694 km (0.104 R)
• M13: 7,408,835 km (0.092 R)
• M14: 7,693,071 km (0.075 R)
• M15: 8,321,232 km (0.081 R)
• M16: 9,103,629 km (0.05 R)
• M17: 10,996,042 km (0.061 R)
• M18: 11,554,640 km (0.029 R)
• M19: 12,034,401 km (0.048 R)
• M20: 12,931,390 km (0.116 R)
• M21: 13,765,547 km (0.105 R)
• M22: 14,746,461 km (0.058 R)
• M23: 15,368,339 km (0.074 R)
• M24: 16,483,441 km (0.06 R)
• M25: 17,215,125 km (0.065 R)
• M26: 19,072,233 km (0.096 R)
• M27: 21,415,234 km (0.052 R)
• M28: 23,483,575 km (0.106 R)
• M29: 27,502,073 km (0.08 R)
• M30: 29,230,227 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.53 AU - 7.39 AU

Year: 6740 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,530,488 km

• M1: 180,265 km (0.118 R)
• M2: 766,839 km (0.058 R)
• M3: 1,615,956 km (0.084 R)
• M4: 2,238,882 km (0.118 R)
• M5: 4,021,640 km (0.105 R)
• M6: 5,234,579 km (0.104 R)
• M7: 5,811,877 km (0.076 R)
• M8: 6,431,661 km (0.048 R)
• M9: 7,839,228 km (0.11 R)
• M10: 8,523,039 km (0.109 R)
• M11: 9,246,495 km (0.056 R)
• M12: 10,991,404 km (0.059 R)
• M13: 12,557,694 km (0.049 R)
• M14: 13,294,314 km (0.086 R)
• M15: 14,373,812 km (0.058 R)
• M16: 16,707,240 km (0.108 R)
• M17: 17,298,151 km (0.063 R)
• M18: 17,902,976 km (0.119 R)
• M19: 19,868,093 km (0.04 R)
• M20: 20,531,560 km (0.102 R)
• M21: 21,485,396 km (0.119 R)
• M22: 22,326,285 km (0.11 R)
• M23: 24,981,199 km (0.093 R)
• M24: 26,464,163 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 11

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.61 AU - 10.01 AU

Year: 8794 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,530,488 km

• M1: 137,331 km (0.077 R)
• M2: 1,481,917 km (0.089 R)
• M3: 2,928,528 km (0.106 R)
• M4: 5,487,549 km (0.106 R)
• M5: 5,950,555 km (0.087 R)
• M6: 7,837,432 km (0.099 R)
• M7: 8,980,211 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 10

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.55 AU - 11.43 AU

Year: 10732 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,530,488 km

• M1: 125,513 km (0.088 R)
• M2: 477,816 km (0.116 R)
• M3: 1,119,441 km (0.058 R)
• M4: 1,552,975 km (0.117 R)
• M5: 2,113,818 km (0.101 R)
• M6: 2,663,740 km (0.034 R)
• M7: 3,192,718 km (0.109 R)
• M8: 5,530,783 km (0.068 R)
• M9: 9,763,056 km (0.102 R)
• M10: 10,454,797 km (0.037 R)
• M11: 11,607,448 km (0.051 R)
• M12: 12,959,215 km (0.078 R)
• M13: 14,288,093 km (0.091 R)
• M14: 20,281,133 km (0.11 R)
• M15: 21,406,707 km (0.091 R)
• M16: 22,573,272 km (0.086 R)
• M17: 23,869,836 km (0.055 R)
• M18: 25,953,136 km (0.115 R)
• M19: 27,958,795 km (0.067 R)
• M20: 41,691,281 km (0.115 R)
• M21: 42,076,196 km (0.072 R)
• M22: 44,569,095 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 13

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9 AU - 11.5 AU

Year: 12046 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,530,488 km

• M1: 171,439 km (0.052 R)
• M2: 696,079 km (0.085 R)
• M3: 1,281,755 km (0.054 R)
• M4: 1,791,435 km (0.117 R)
• M5: 2,226,465 km (0.031 R)
• M6: 2,747,215 km (0.12 R)
• M7: 3,592,443 km (0.07 R)
• M8: 4,973,680 km (0.115 R)
• M9: 5,698,931 km (0.109 R)
• M10: 6,737,888 km (0.073 R)
• M11: 7,216,152 km (0.067 R)
• M12: 8,272,762 km (0.106 R)
• M13: 10,101,746 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 13.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.23 AU - 15.33 AU

Year: 15797 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,530,488 km

• M1: 165,455 km (0.025 R)
• M2: 604,824 km (0.083 R)
• M3: 1,694,495 km (0.11 R)
• M4: 2,419,147 km (0.099 R)
• M5: 3,368,046 km (0.087 R)
• M6: 4,187,992 km (0.093 R)
• M7: 5,036,212 km (0.092 R)
• M8: 5,519,413 km (0.049 R)
• M9: 6,148,024 km (0.089 R)
• M10: 8,903,916 km (0.115 R)
• M11: 9,770,387 km (0.071 R)
• M12: 10,360,401 km (0.05 R)
• M13: 14,759,476 km (0.087 R)
• M14: 16,268,020 km (0.025 R)
• M15: 20,270,511 km (0.103 R)
• M16: 22,499,221 km (0.058 R)
• M17: 23,057,520 km (0.119 R)
• M18: 24,689,782 km (0.091 R)
• M19: 29,051,009 km (0.051 R)
• M20: 31,644,737 km (0.109 R)
• M21: 33,658,623 km (0.07 R)
• M22: 35,130,517 km (0.112 R)
• M23: 42,289,523 km (0.103 R)
• M24: 44,584,055 km (0.107 R)
• M25: 46,208,987 km (0.038 R)
• M26: 48,642,496 km (0.086 R)
• M27: 50,364,367 km (0.084 R)
• M28: 52,940,891 km (0.106 R)
• M29: 55,604,182 km (0.058 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: 245 - 15,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit