🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 8.9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.86 AU - 1.34 AU

Year: 811 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,985,964 km

• M1: 113,246 km (0.042 R)
• M2: 279,748 km (0.088 R)
• M3: 551,268 km (0.109 R)
• M4: 739,612 km (0.085 R)
• M5: 988,543 km (0.099 R)
• M6: 1,279,062 km (0.082 R)
• M7: 1,463,516 km (0.098 R)
• M8: 1,698,534 km (0.082 R)
• M9: 2,258,928 km (0.057 R)
• M10: 2,552,439 km (0.059 R)
• M11: 2,835,628 km (0.074 R)
• M12: 3,195,859 km (0.05 R)
• M13: 3,733,364 km (0.078 R)
• M14: 4,218,211 km (0.082 R)
• M15: 4,783,990 km (0.099 R)
• M16: 5,225,753 km (0.089 R)
• M17: 5,701,324 km (0.086 R)
• M18: 5,996,930 km (0.095 R)
• M19: 6,595,770 km (0.067 R)
• M20: 6,867,739 km (0.104 R)
• M21: 7,286,463 km (0.099 R)
• M22: 7,978,952 km (0.103 R)
• M23: 8,498,057 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 14.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.19 AU

Year: 1944 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,985,964 km

• M1: 180,565 km (0.032 R)
• M2: 532,568 km (0.087 R)
• M3: 1,231,789 km (0.078 R)
• M4: 1,570,030 km (0.104 R)
• M5: 1,955,244 km (0.079 R)
• M6: 2,292,587 km (0.092 R)
• M7: 2,633,970 km (0.101 R)
• M8: 3,138,115 km (0.094 R)
• M9: 3,480,694 km (0.075 R)
• M10: 3,842,122 km (0.047 R)
• M11: 4,436,175 km (0.078 R)
• M12: 5,309,827 km (0.081 R)
• M13: 5,758,022 km (0.083 R)
• M14: 6,425,229 km (0.093 R)
• M15: 7,279,881 km (0.09 R)
• M16: 7,672,426 km (0.109 R)
• M17: 9,226,299 km (0.116 R)
• M18: 9,944,369 km (0.056 R)
• M19: 10,821,012 km (0.077 R)
• M20: 11,625,849 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 11.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.74 AU - 2.28 AU

Year: 2003 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,985,964 km

• M1: 142,118 km (0.069 R)
• M2: 371,452 km (0.114 R)
• M3: 609,013 km (0.106 R)
• M4: 1,000,511 km (0.094 R)
• M5: 1,251,685 km (0.089 R)
• M6: 1,485,507 km (0.114 R)
• M7: 1,741,768 km (0.098 R)
• M8: 1,962,874 km (0.111 R)
• M9: 2,352,576 km (0.081 R)
• M10: 2,791,646 km (0.076 R)
• M11: 3,134,674 km (0.103 R)
• M12: 3,629,095 km (0.036 R)
• M13: 4,203,700 km (0.097 R)
• M14: 4,492,723 km (0.053 R)
• M15: 5,038,007 km (0.093 R)
• M16: 5,419,332 km (0.069 R)
• M17: 5,831,774 km (0.032 R)
• M18: 6,155,653 km (0.053 R)
• M19: 6,506,311 km (0.093 R)
• M20: 7,293,644 km (0.116 R)
• M21: 7,988,227 km (0.084 R)
• M22: 8,267,078 km (0.086 R)
• M23: 10,287,397 km (0.081 R)
• M24: 11,088,194 km (0.063 R)
• M25: 12,138,072 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 13.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.13 AU - 3.37 AU

Year: 3206 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,985,964 km

• M1: 286,031 km (0.064 R)
• M2: 738,565 km (0.109 R)
• M3: 1,003,503 km (0.075 R)
• M4: 1,389,615 km (0.102 R)
• M5: 1,806,993 km (0.081 R)
• M6: 2,203,277 km (0.099 R)
• M7: 2,838,171 km (0.074 R)
• M8: 3,573,893 km (0.047 R)
• M9: 3,896,426 km (0.107 R)
• M10: 4,483,299 km (0.083 R)
• M11: 5,613,211 km (0.062 R)
• M12: 5,882,188 km (0.105 R)
• M13: 6,582,755 km (0.062 R)
• M14: 8,879,681 km (0.091 R)
• M15: 9,194,584 km (0.089 R)
• M16: 9,589,672 km (0.096 R)
• M17: 10,070,031 km (0.084 R)
• M18: 10,431,460 km (0.037 R)
• M19: 10,825,949 km (0.097 R)
• M20: 11,390,831 km (0.112 R)
• M21: 12,852,103 km (0.061 R)
• M22: 15,592,586 km (0.099 R)
• M23: 16,335,938 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 12.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.99 AU - 4.01 AU

Year: 4603 Days

Day: 10.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,985,964 km

• M1: 153,039 km (0.117 R)
• M2: 651,948 km (0.108 R)
• M3: 977,921 km (0.1 R)
• M4: 1,361,789 km (0.099 R)
• M5: 1,805,198 km (0.045 R)
• M6: 2,760,230 km (0.067 R)
• M7: 3,281,429 km (0.086 R)
• M8: 3,569,555 km (0.107 R)
• M9: 4,036,151 km (0.098 R)
• M10: 4,444,104 km (0.073 R)
• M11: 4,849,365 km (0.118 R)
• M12: 5,201,069 km (0.114 R)
• M13: 9,643,677 km (0.095 R)
• M14: 11,350,439 km (0.092 R)
• M15: 11,890,039 km (0.071 R)
• M16: 12,442,354 km (0.079 R)
• M17: 13,160,125 km (0.105 R)
• M18: 14,900,397 km (0.05 R)
• M19: 15,938,008 km (0.11 R)
• M20: 17,098,139 km (0.1 R)
• M21: 18,389,917 km (0.063 R)
• M22: 18,708,859 km (0.116 R)
• M23: 20,777,050 km (0.12 R)
• M24: 22,651,062 km (0.103 R)
• M25: 23,515,738 km (0.054 R)
• M26: 23,773,196 km (0.108 R)
• M27: 24,188,031 km (0.065 R)
• M28: 24,606,456 km (0.088 R)
• M29: 24,869,898 km (0.068 R)
• M30: 25,454,227 km (0.119 R)
• M31: 26,425,117 km (0.116 R)
• M32: 27,027,548 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.5

Radius: 7.9

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.97 AU - 6.37 AU

Year: 10773 Days

Day: 16.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,985,964 km

• M1: 112,498 km (0.062 R)
• M2: 356,342 km (0.118 R)
• M3: 634,445 km (0.088 R)
• M4: 956,678 km (0.086 R)
• M5: 1,224,010 km (0.12 R)
• M6: 1,769,144 km (0.11 R)
• M7: 1,947,465 km (0.098 R)
• M8: 2,156,304 km (0.029 R)
• M9: 3,340,820 km (0.113 R)
• M10: 4,108,107 km (0.076 R)
• M11: 4,351,054 km (0.091 R)
• M12: 4,728,938 km (0.05 R)
• M13: 5,156,339 km (0.117 R)
• M14: 5,815,019 km (0.076 R)
• M15: 6,859,212 km (0.061 R)
• M16: 8,764,790 km (0.066 R)
• M17: 8,986,194 km (0.036 R)
• M18: 9,391,605 km (0.115 R)
• M19: 9,899,489 km (0.097 R)
• M20: 10,087,534 km (0.064 R)
• M21: 12,483,194 km (0.054 R)
• M22: 13,068,421 km (0.066 R)
• M23: 14,505,458 km (0.118 R)
• M24: 16,317,537 km (0.12 R)
• M25: 21,420,470 km (0.108 R)
• M26: 22,965,517 km (0.1 R)
• M27: 24,269,861 km (0.1 R)
• M28: 24,490,817 km (0.118 R)
• M29: 25,913,194 km (0.101 R)
• M30: 27,064,648 km (0.09 R)
• M31: 28,639,016 km (0.043 R)
• M32: 30,012,325 km (0.114 R)
• M33: 32,599,770 km (0.12 R)
• M34: 33,630,050 km (0.088 R)
• M35: 37,454,220 km (0.115 R)
• M36: 38,188,596 km (0.029 R)
• M37: 40,149,974 km (0.089 R)
• M38: 43,528,343 km (0.115 R)
• M39: 44,121,349 km (0.051 R)
• M40: 47,043,594 km (0.101 R)
• M41: 49,428,034 km (0.027 R)
• M42: 50,165,552 km (0.032 R)
• M43: 52,735,493 km (0.119 R)
• M44: 55,369,613 km (0.076 R)
• M45: 55,703,366 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 3.3

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.78 AU - 7.98 AU

Year: 12685 Days

Day: 16 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,985,964 km

• M1: 50,414 km (0.039 R)
• M2: 1,526,497 km (0.063 R)
• M3: 4,045,126 km (0.108 R)
• M4: 4,939,572 km (0.117 R)
• M5: 6,072,028 km (0.117 R)
• M6: 6,373,617 km (0.079 R)
• M7: 7,127,142 km (0.046 R)
• M8: 9,014,020 km (0.083 R)
• M9: 9,529,833 km (0.097 R)
• M10: 10,565,200 km (0.087 R)
• M11: 10,762,819 km (0.117 R)
• M12: 14,681,086 km (0.035 R)
• M13: 14,960,834 km (0.112 R)
• M14: 16,448,286 km (0.075 R)
• M15: 18,264,404 km (0.118 R)
• M16: 23,868,340 km (0.12 R)
• M17: 27,235,340 km (0.043 R)
• M18: 30,355,802 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.8

Radius: 4.6

Gravity: 45.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.48 AU - 8.54 AU

Year: 17450 Days

Day: 17.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,985,964 km

• M1: 88,412 km (0.08 R)
• M2: 407,056 km (0.038 R)
• M3: 1,435,691 km (0.099 R)
• M4: 3,897,922 km (0.118 R)
• M5: 4,072,802 km (0.085 R)
• M6: 7,259,087 km (0.061 R)
• M7: 7,354,082 km (0.098 R)
• M8: 7,691,874 km (0.089 R)
• M9: 8,390,047 km (0.119 R)
• M10: 10,899,402 km (0.108 R)
• M11: 11,488,518 km (0.108 R)
• M12: 12,525,830 km (0.073 R)
• M13: 16,834,996 km (0.097 R)
• M14: 17,125,515 km (0.087 R)
• M15: 19,383,845 km (0.048 R)
• M16: 22,949,809 km (0.115 R)
• M17: 25,022,189 km (0.097 R)
• M18: 35,985,618 km (0.104 R)
• M19: 40,007,856 km (0.045 R)
• M20: 40,905,593 km (0.08 R)
• M21: 41,585,515 km (0.097 R)
• M22: 43,892,165 km (0.093 R)
• M23: 47,834,518 km (0.057 R)
• M24: 54,131,092 km (0.101 R)
• M25: 57,693,316 km (0.101 R)
• M26: 59,041,492 km (0.115 R)
• M27: 63,039,346 km (0.088 R)
• M28: 75,665,705 km (0.11 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: 471 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit