🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 12.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 532 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 89,450,550 km

• M1: 157,377 km (0.047 R)
• M2: 658,231 km (0.083 R)
• M3: 1,437,486 km (0.087 R)
• M4: 2,119,503 km (0.048 R)
• M5: 2,714,902 km (0.093 R)
• M6: 3,684,596 km (0.066 R)
• M7: 4,243,792 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 10.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.05 AU - 1.19 AU

Year: 778 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,450,550 km

• M1: 128,056 km (0.066 R)
• M2: 661,073 km (0.103 R)
• M3: 1,265,299 km (0.099 R)
• M4: 1,632,562 km (0.06 R)
• M5: 2,505,016 km (0.103 R)
• M6: 3,033,994 km (0.119 R)
• M7: 3,798,440 km (0.099 R)
• M8: 4,592,056 km (0.114 R)
• M9: 4,962,012 km (0.11 R)
• M10: 5,854,213 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 10.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.96 AU - 3 AU

Year: 2562 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,450,550 km

• M1: 127,009 km (0.087 R)
• M2: 475,123 km (0.089 R)
• M3: 2,421,391 km (0.119 R)
• M4: 2,766,962 km (0.108 R)
• M5: 3,785,724 km (0.108 R)
• M6: 4,829,019 km (0.105 R)
• M7: 5,380,736 km (0.073 R)
• M8: 6,358,957 km (0.11 R)
• M9: 6,760,328 km (0.089 R)
• M10: 7,684,244 km (0.109 R)
• M11: 8,115,684 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 10.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.42 AU - 3.68 AU

Year: 3494 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,450,550 km

• M1: 126,859 km (0.05 R)
• M2: 591,510 km (0.064 R)
• M3: 1,741,469 km (0.095 R)
• M4: 2,166,925 km (0.054 R)
• M5: 3,421,154 km (0.109 R)
• M6: 3,779,441 km (0.071 R)
• M7: 4,462,654 km (0.079 R)
• M8: 5,246,397 km (0.096 R)
• M9: 7,135,669 km (0.079 R)
• M10: 9,868,074 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 13.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.41 AU - 4.63 AU

Year: 5287 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,450,550 km

• M1: 171,140 km (0.109 R)
• M2: 696,228 km (0.078 R)
• M3: 1,424,321 km (0.096 R)
• M4: 1,924,577 km (0.108 R)
• M5: 2,876,917 km (0.042 R)
• M6: 3,552,650 km (0.11 R)
• M7: 4,255,012 km (0.069 R)
• M8: 5,091,564 km (0.115 R)
• M9: 6,083,846 km (0.098 R)
• M10: 6,743,872 km (0.094 R)
• M11: 7,881,713 km (0.097 R)
• M12: 13,738,171 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 10

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.59 AU - 4.61 AU

Year: 5446 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,450,550 km

• M1: 124,316 km (0.089 R)
• M2: 515,664 km (0.1 R)
• M3: 1,012,927 km (0.105 R)
• M4: 1,427,762 km (0.047 R)
• M5: 1,774,829 km (0.086 R)
• M6: 2,132,518 km (0.04 R)
• M7: 2,787,906 km (0.041 R)
• M8: 3,213,961 km (0.101 R)
• M9: 4,920,573 km (0.112 R)
• M10: 6,158,645 km (0.096 R)
• M11: 6,614,171 km (0.08 R)
• M12: 8,271,715 km (0.071 R)
• M13: 9,197,127 km (0.104 R)
• M14: 9,534,620 km (0.104 R)
• M15: 10,145,279 km (0.114 R)
• M16: 12,438,764 km (0.104 R)
• M17: 12,904,312 km (0.105 R)
• M18: 14,147,321 km (0.101 R)
• M19: 16,496,307 km (0.097 R)
• M20: 18,024,299 km (0.106 R)
• M21: 20,205,436 km (0.119 R)
• M22: 22,480,820 km (0.102 R)
• M23: 25,414,135 km (0.058 R)
• M24: 27,101,449 km (0.111 R)
• M25: 28,237,496 km (0.106 R)
• M26: 30,604,284 km (0.117 R)
• M27: 31,263,561 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 11.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.42 AU - 4.92 AU

Year: 5586 Days

Day: 14.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,450,550 km

• M1: 139,276 km (0.099 R)
• M2: 738,864 km (0.059 R)
• M3: 1,112,859 km (0.071 R)
• M4: 1,638,097 km (0.083 R)
• M5: 2,480,482 km (0.041 R)
• M6: 3,246,723 km (0.076 R)
• M7: 5,030,228 km (0.063 R)
• M8: 5,393,901 km (0.094 R)
• M9: 5,932,603 km (0.074 R)
• M10: 6,793,239 km (0.093 R)
• M11: 7,671,977 km (0.09 R)
• M12: 8,762,246 km (0.037 R)
• M13: 9,435,287 km (0.09 R)
• M14: 11,289,553 km (0.064 R)
• M15: 13,146,810 km (0.081 R)
• M16: 14,900,995 km (0.083 R)
• M17: 15,706,131 km (0.099 R)
• M18: 16,276,099 km (0.103 R)
• M19: 18,753,290 km (0.084 R)
• M20: 19,811,096 km (0.034 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 12.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.23 AU - 6.25 AU

Year: 9021 Days

Day: 5.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,450,550 km

• M1: 160,519 km (0.035 R)
• M2: 606,021 km (0.037 R)
• M3: 1,180,327 km (0.113 R)
• M4: 1,948,662 km (0.119 R)
• M5: 2,370,677 km (0.058 R)
• M6: 2,923,741 km (0.046 R)
• M7: 5,196,880 km (0.096 R)
• M8: 8,573,604 km (0.103 R)
• M9: 9,605,081 km (0.097 R)
• M10: 11,282,971 km (0.102 R)
• M11: 14,258,622 km (0.093 R)
• M12: 16,039,136 km (0.077 R)
• M13: 17,722,411 km (0.098 R)
• M14: 18,514,083 km (0.089 R)
• M15: 20,102,812 km (0.097 R)
• M16: 20,629,846 km (0.119 R)
• M17: 21,574,556 km (0.104 R)
• M18: 22,547,690 km (0.05 R)
• M19: 24,507,123 km (0.112 R)
• M20: 25,489,832 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.3

Radius: 3.1

Gravity: 85.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.49 AU - 10.51 AU

Year: 16257 Days

Day: 16.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,450,550 km

• M1: 48,470 km (0.062 R)
• M2: 145,409 km (0.107 R)
• M3: 243,994 km (0.081 R)
• M4: 680,222 km (0.069 R)
• M5: 1,110,465 km (0.09 R)
• M6: 1,500,167 km (0.034 R)
• M7: 2,384,889 km (0.111 R)
• M8: 2,610,333 km (0.079 R)
• M9: 3,344,859 km (0.115 R)
• M10: 6,107,183 km (0.096 R)
• M11: 6,879,258 km (0.081 R)
• M12: 7,714,164 km (0.085 R)
• M13: 10,150,216 km (0.061 R)
• M14: 11,043,614 km (0.105 R)
• M15: 11,478,046 km (0.045 R)
• M16: 15,143,044 km (0.097 R)
• M17: 15,294,886 km (0.102 R)
• M18: 16,869,254 km (0.068 R)
• M19: 17,361,880 km (0.074 R)
• M20: 26,379,640 km (0.085 R)
• M21: 26,709,802 km (0.041 R)
• M22: 34,689,053 km (0.106 R)
• M23: 37,804,429 km (0.057 R)
• M24: 38,083,878 km (0.113 R)
• M25: 38,224,051 km (0.077 R)
• M26: 38,364,524 km (0.04 R)
• M27: 42,291,318 km (0.097 R)
• M28: 43,811,083 km (0.104 R)
• M29: 44,119,254 km (0.114 R)
• M30: 45,840,677 km (0.04 R)
• M31: 45,999,251 km (0.09 R)
• M32: 53,348,994 km (0.109 R)
• M33: 53,524,622 km (0.05 R)
• M34: 58,225,436 km (0.036 R)
• M35: 59,914,546 km (0.12 R)
• M36: 65,579,368 km (0.088 R)
• M37: 67,612,553 km (0.115 R)
• M38: 68,644,629 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.4

Radius: 7.5

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.35 AU - 11.85 AU

Year: 24260 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,450,550 km

• M1: 93,349 km (0.068 R)
• M2: 563,984 km (0.108 R)
• M3: 851,810 km (0.12 R)
• M4: 1,180,477 km (0.046 R)
• M5: 1,610,122 km (0.098 R)
• M6: 2,481,829 km (0.099 R)
• M7: 3,957,462 km (0.119 R)
• M8: 4,332,205 km (0.108 R)
• M9: 4,881,229 km (0.113 R)
• M10: 9,852,516 km (0.062 R)
• M11: 11,262,924 km (0.097 R)
• M12: 11,669,831 km (0.091 R)
• M13: 12,730,180 km (0.114 R)
• M14: 15,954,613 km (0.036 R)
• M15: 16,381,715 km (0.092 R)
• M16: 17,169,647 km (0.081 R)
• M17: 17,799,903 km (0.102 R)
• M18: 20,676,371 km (0.064 R)
• M19: 21,596,397 km (0.085 R)
• M20: 22,972,997 km (0.068 R)
• M21: 26,490,193 km (0.109 R)
• M22: 27,452,855 km (0.083 R)
• M23: 27,697,148 km (0.107 R)
• M24: 29,447,892 km (0.045 R)
• M25: 31,271,191 km (0.073 R)
• M26: 42,335,001 km (0.099 R)
• M27: 49,542,476 km (0.078 R)
• M28: 53,434,863 km (0.104 R)
• M29: 54,390,794 km (0.046 R)
• M30: 57,127,986 km (0.118 R)
• M31: 64,585,440 km (0.119 R)
• M32: 66,326,460 km (0.088 R)
• M33: 72,433,195 km (0.083 R)
• M34: 74,075,330 km (0.056 R)
• M35: 76,948,208 km (0.114 R)
• M36: 78,412,023 km (0.107 R)
• M37: 78,904,051 km (0.103 R)
• M38: 82,152,718 km (0.062 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: 306 - 16,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit