🌌 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: 710.4

Radius: 8.9

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 262 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,323,573 km

• M1: 110,702 km (0.102 R)
• M2: 500,554 km (0.117 R)
• M3: 862,133 km (0.117 R)
• M4: 1,177,335 km (0.099 R)
• M5: 1,620,743 km (0.051 R)
• M6: 1,953,898 km (0.112 R)
• M7: 2,416,155 km (0.078 R)
• M8: 2,835,179 km (0.049 R)
• M9: 3,198,552 km (0.045 R)
• M10: 3,637,622 km (0.091 R)
• M11: 3,960,155 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 14

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.81 AU

Year: 380 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 76,323,573 km

• M1: 174,132 km (0.098 R)
• M2: 775,067 km (0.103 R)
• M3: 1,297,163 km (0.073 R)
• M4: 1,926,821 km (0.073 R)
• M5: 2,374,717 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 10.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.71 AU

Year: 406 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,323,573 km

• M1: 130,599 km (0.109 R)
• M2: 463,753 km (0.063 R)
• M3: 999,912 km (0.069 R)
• M4: 1,331,421 km (0.087 R)
• M5: 1,722,769 km (0.041 R)
• M6: 2,272,691 km (0.111 R)
• M7: 2,599,712 km (0.085 R)
• M8: 3,025,168 km (0.116 R)
• M9: 3,386,597 km (0.107 R)
• M10: 4,239,454 km (0.076 R)
• M11: 4,709,191 km (0.078 R)
• M12: 5,100,091 km (0.118 R)
• M13: 5,876,354 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 9.7

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.36 AU - 2.48 AU

Year: 2553 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,323,573 km

• M1: 124,316 km (0.11 R)
• M2: 545,883 km (0.106 R)
• M3: 1,354,908 km (0.108 R)
• M4: 1,686,267 km (0.087 R)
• M5: 2,231,551 km (0.068 R)
• M6: 2,809,897 km (0.073 R)
• M7: 3,448,081 km (0.118 R)
• M8: 3,931,881 km (0.119 R)
• M9: 5,556,813 km (0.081 R)
• M10: 5,950,555 km (0.09 R)
• M11: 7,462,241 km (0.119 R)
• M12: 10,899,252 km (0.096 R)
• M13: 12,116,081 km (0.096 R)
• M14: 15,628,190 km (0.101 R)
• M15: 16,899,323 km (0.109 R)
• M16: 17,282,743 km (0.113 R)
• M17: 19,168,873 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 9.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.17 AU - 5.91 AU

Year: 7674 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,323,573 km

• M1: 113,096 km (0.03 R)
• M2: 762,351 km (0.075 R)
• M3: 1,064,538 km (0.04 R)
• M4: 1,355,357 km (0.077 R)
• M5: 1,952,701 km (0.084 R)
• M6: 2,716,099 km (0.062 R)
• M7: 3,875,333 km (0.109 R)
• M8: 4,632,597 km (0.065 R)
• M9: 5,454,937 km (0.077 R)
• M10: 6,044,502 km (0.078 R)
• M11: 9,604,931 km (0.084 R)
• M12: 11,523,075 km (0.111 R)
• M13: 13,025,337 km (0.053 R)
• M14: 13,516,916 km (0.052 R)
• M15: 14,537,472 km (0.1 R)
• M16: 16,100,920 km (0.04 R)
• M17: 18,651,863 km (0.04 R)
• M18: 19,629,933 km (0.088 R)
• M19: 22,378,794 km (0.103 R)
• M20: 23,723,829 km (0.119 R)
• M21: 25,121,970 km (0.119 R)
• M22: 27,276,778 km (0.037 R)
• M23: 30,021,749 km (0.054 R)
• M24: 30,496,424 km (0.059 R)
• M25: 30,879,843 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.2

Radius: 6.1

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.01 AU - 7.03 AU

Year: 11292 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,323,573 km

• M1: 75,996 km (0.064 R)
• M2: 336,446 km (0.099 R)
• M3: 750,981 km (0.031 R)
• M4: 1,380,639 km (0.074 R)
• M5: 1,583,194 km (0.096 R)
• M6: 2,394,613 km (0.09 R)
• M7: 2,602,853 km (0.08 R)
• M8: 2,961,140 km (0.091 R)
• M9: 3,226,228 km (0.072 R)
• M10: 4,894,992 km (0.109 R)
• M11: 5,620,242 km (0.094 R)
• M12: 6,180,486 km (0.045 R)
• M13: 6,942,837 km (0.096 R)
• M14: 7,631,885 km (0.093 R)
• M15: 10,514,038 km (0.116 R)
• M16: 15,218,891 km (0.084 R)
• M17: 16,156,121 km (0.107 R)
• M18: 16,452,026 km (0.111 R)
• M19: 17,207,794 km (0.113 R)
• M20: 17,907,464 km (0.113 R)
• M21: 18,625,982 km (0.086 R)
• M22: 21,336,696 km (0.082 R)
• M23: 21,603,578 km (0.071 R)
• M24: 22,971,351 km (0.112 R)
• M25: 23,629,133 km (0.058 R)
• M26: 24,493,061 km (0.078 R)
• M27: 25,677,577 km (0.069 R)
• M28: 26,385,773 km (0.096 R)
• M29: 28,373,929 km (0.116 R)
• M30: 36,942,147 km (0.048 R)
• M31: 41,600,774 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.7

Radius: 5.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.28 AU - 7.98 AU

Year: 11579 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,323,573 km

• M1: 72,106 km (0.052 R)
• M2: 309,817 km (0.049 R)
• M3: 503,397 km (0.037 R)
• M4: 813,962 km (0.103 R)
• M5: 1,023,549 km (0.084 R)
• M6: 1,621,342 km (0.034 R)
• M7: 2,339,112 km (0.108 R)
• M8: 3,013,350 km (0.099 R)
• M9: 3,316,734 km (0.1 R)
• M10: 3,592,742 km (0.108 R)
• M11: 5,148,560 km (0.076 R)
• M12: 5,331,668 km (0.088 R)
• M13: 7,371,884 km (0.076 R)
• M14: 10,022,459 km (0.026 R)
• M15: 10,502,369 km (0.094 R)
• M16: 13,884,029 km (0.052 R)
• M17: 20,178,210 km (0.073 R)
• M18: 23,434,955 km (0.101 R)
• M19: 24,023,922 km (0.059 R)
• M20: 24,279,286 km (0.061 R)
• M21: 30,367,321 km (0.119 R)
• M22: 35,055,119 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.5

Radius: 3.5

Gravity: 64.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.31 AU - 9.93 AU

Year: 18680 Days

Day: 22.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,323,573 km

• M1: 51,462 km (0.113 R)
• M2: 207,343 km (0.115 R)
• M3: 316,699 km (0.105 R)
• M4: 542,292 km (0.101 R)
• M5: 912,397 km (0.115 R)
• M6: 1,046,138 km (0.068 R)
• M7: 2,382,645 km (0.098 R)
• M8: 5,148,411 km (0.046 R)
• M9: 6,279,221 km (0.111 R)
• M10: 7,862,415 km (0.099 R)
• M11: 12,391,640 km (0.046 R)
• M12: 16,602,521 km (0.068 R)
• M13: 17,187,898 km (0.086 R)
• M14: 18,047,786 km (0.067 R)
• M15: 19,946,333 km (0.119 R)
• M16: 23,399,052 km (0.098 R)
• M17: 24,134,325 km (0.089 R)
• M18: 24,454,166 km (0.099 R)
• M19: 26,432,448 km (0.07 R)
• M20: 32,482,335 km (0.108 R)
• M21: 36,943,045 km (0.109 R)
• M22: 39,539,914 km (0.105 R)
• M23: 43,188,157 km (0.105 R)
• M24: 51,496,374 km (0.072 R)
• M25: 54,730,082 km (0.075 R)
• M26: 60,611,672 km (0.11 R)
• M27: 61,202,134 km (0.11 R)
• M28: 66,065,711 km (0.05 R)
• M29: 68,165,915 km (0.066 R)
• M30: 72,942,276 km (0.118 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: 186 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit