🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 12.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 75,630,377 km

• M1: 160,967 km (0.068 R)
• M2: 708,196 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 12.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1 AU - 1.28 AU

Year: 826 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,630,377 km

• M1: 158,125 km (0.072 R)
• M2: 629,209 km (0.107 R)
• M3: 1,038,060 km (0.119 R)
• M4: 1,461,571 km (0.067 R)
• M5: 2,190,113 km (0.085 R)
• M6: 2,686,628 km (0.112 R)
• M7: 3,257,793 km (0.102 R)
• M8: 4,506,935 km (0.035 R)
• M9: 5,015,119 km (0.088 R)
• M10: 5,543,648 km (0.1 R)
• M11: 6,573,480 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 8.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.57 AU - 2.07 AU

Year: 1665 Days

Day: 10.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,630,377 km

• M1: 102,026 km (0.117 R)
• M2: 534,064 km (0.047 R)
• M3: 860,936 km (0.039 R)
• M4: 1,305,840 km (0.085 R)
• M5: 1,741,918 km (0.116 R)
• M6: 1,999,824 km (0.085 R)
• M7: 2,260,723 km (0.106 R)
• M8: 3,001,382 km (0.102 R)
• M9: 3,944,447 km (0.112 R)
• M10: 5,754,282 km (0.044 R)
• M11: 6,061,257 km (0.052 R)
• M12: 6,565,851 km (0.079 R)
• M13: 6,999,385 km (0.086 R)
• M14: 7,870,194 km (0.083 R)
• M15: 8,782,741 km (0.07 R)
• M16: 9,702,469 km (0.036 R)
• M17: 10,619,803 km (0.082 R)
• M18: 10,882,647 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 8.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.82 AU - 2.2 AU

Year: 1933 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,630,377 km

• M1: 111,151 km (0.116 R)
• M2: 530,324 km (0.109 R)
• M3: 1,042,996 km (0.08 R)
• M4: 1,517,521 km (0.092 R)
• M5: 1,827,637 km (0.115 R)
• M6: 2,294,682 km (0.097 R)
• M7: 2,824,557 km (0.116 R)
• M8: 3,468,427 km (0.102 R)
• M9: 5,226,501 km (0.102 R)
• M10: 5,529,137 km (0.08 R)
• M11: 6,068,138 km (0.094 R)
• M12: 6,997,440 km (0.093 R)
• M13: 7,423,645 km (0.108 R)
• M14: 8,774,364 km (0.072 R)
• M15: 11,097,170 km (0.109 R)
• M16: 13,152,346 km (0.058 R)
• M17: 16,666,998 km (0.086 R)
• M18: 16,968,587 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 9.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.26 AU - 2.38 AU

Year: 2397 Days

Day: 12.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,630,377 km

• M1: 115,639 km (0.054 R)
• M2: 427,551 km (0.036 R)
• M3: 1,396,047 km (0.072 R)
• M4: 1,945,371 km (0.071 R)
• M5: 2,462,531 km (0.111 R)
• M6: 2,868,240 km (0.049 R)
• M7: 3,254,502 km (0.064 R)
• M8: 4,102,722 km (0.11 R)
• M9: 5,023,347 km (0.11 R)
• M10: 5,941,279 km (0.079 R)
• M11: 6,840,662 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 11.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.74 AU - 3.42 AU

Year: 3666 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,630,377 km

• M1: 140,921 km (0.098 R)
• M2: 750,682 km (0.111 R)
• M3: 1,243,757 km (0.086 R)
• M4: 1,660,387 km (0.038 R)
• M5: 2,057,868 km (0.102 R)
• M6: 2,535,385 km (0.11 R)
• M7: 3,351,291 km (0.057 R)
• M8: 6,736,991 km (0.084 R)
• M9: 7,556,637 km (0.107 R)
• M10: 8,258,999 km (0.093 R)
• M11: 9,081,488 km (0.116 R)
• M12: 10,544,107 km (0.057 R)
• M13: 12,347,210 km (0.036 R)
• M14: 13,422,220 km (0.108 R)
• M15: 15,150,225 km (0.105 R)
• M16: 16,963,202 km (0.08 R)
• M17: 17,438,175 km (0.084 R)
• M18: 17,983,160 km (0.078 R)
• M19: 18,727,260 km (0.102 R)
• M20: 19,556,630 km (0.059 R)
• M21: 21,288,375 km (0.118 R)
• M22: 23,484,173 km (0.037 R)
• M23: 23,852,034 km (0.047 R)
• M24: 25,207,989 km (0.078 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 10

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.73 AU - 5.63 AU

Year: 6867 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,630,377 km

• M1: 124,316 km (0.115 R)
• M2: 591,959 km (0.063 R)
• M3: 1,243,906 km (0.096 R)
• M4: 1,599,650 km (0.105 R)
• M5: 2,055,624 km (0.043 R)
• M6: 3,298,035 km (0.1 R)
• M7: 3,766,276 km (0.075 R)
• M8: 5,103,382 km (0.079 R)
• M9: 6,201,580 km (0.081 R)
• M10: 7,029,155 km (0.112 R)
• M11: 8,217,261 km (0.096 R)
• M12: 8,555,502 km (0.117 R)
• M13: 8,947,299 km (0.11 R)
• M14: 9,260,258 km (0.081 R)
• M15: 9,766,796 km (0.11 R)
• M16: 10,243,265 km (0.106 R)
• M17: 11,088,942 km (0.11 R)
• M18: 12,196,864 km (0.1 R)
• M19: 13,551,772 km (0.117 R)
• M20: 14,024,950 km (0.03 R)
• M21: 15,446,878 km (0.101 R)
• M22: 16,160,011 km (0.096 R)
• M23: 24,805,272 km (0.119 R)
• M24: 25,157,874 km (0.064 R)
• M25: 30,351,463 km (0.079 R)
• M26: 34,004,344 km (0.096 R)
• M27: 35,210,252 km (0.077 R)
• M28: 37,244,783 km (0.097 R)
• M29: 37,707,340 km (0.081 R)
• M30: 38,408,356 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 11.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.47 AU - 5.69 AU

Year: 8940 Days

Day: 11.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,630,377 km

• M1: 145,708 km (0.088 R)
• M2: 537,356 km (0.116 R)
• M3: 1,031,328 km (0.09 R)
• M4: 1,445,863 km (0.061 R)
• M5: 2,305,752 km (0.082 R)
• M6: 4,084,770 km (0.111 R)
• M7: 4,886,465 km (0.101 R)
• M8: 5,311,622 km (0.114 R)
• M9: 7,299,778 km (0.054 R)
• M10: 8,631,348 km (0.041 R)
• M11: 9,659,684 km (0.111 R)
• M12: 10,679,792 km (0.086 R)
• M13: 12,983,599 km (0.071 R)
• M14: 14,601,799 km (0.085 R)
• M15: 15,207,222 km (0.098 R)
• M16: 17,063,732 km (0.095 R)
• M17: 17,859,443 km (0.098 R)
• M18: 18,615,809 km (0.07 R)
• M19: 20,806,221 km (0.111 R)
• M20: 22,358,748 km (0.115 R)
• M21: 23,986,971 km (0.095 R)
• M22: 24,521,335 km (0.115 R)
• M23: 26,011,779 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.9

Radius: 3.4

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.82 AU - 6.62 AU

Year: 9279 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,630,377 km

• M1: 43,234 km (0.093 R)
• M2: 352,153 km (0.068 R)
• M3: 469,588 km (0.092 R)
• M4: 771,925 km (0.051 R)
• M5: 1,395,898 km (0.106 R)
• M6: 2,038,869 km (0.118 R)
• M7: 2,226,316 km (0.114 R)
• M8: 2,602,704 km (0.061 R)
• M9: 2,719,988 km (0.097 R)
• M10: 3,561,327 km (0.111 R)
• M11: 4,833,058 km (0.106 R)
• M12: 5,062,392 km (0.103 R)
• M13: 5,487,998 km (0.119 R)
• M14: 5,850,922 km (0.095 R)
• M15: 5,965,664 km (0.105 R)
• M16: 6,875,518 km (0.098 R)
• M17: 7,598,824 km (0.035 R)
• M18: 9,389,510 km (0.096 R)
• M19: 10,529,596 km (0.119 R)
• M20: 11,088,942 km (0.106 R)
• M21: 12,502,492 km (0.11 R)
• M22: 14,497,978 km (0.051 R)
• M23: 19,168,873 km (0.053 R)
• M24: 19,422,441 km (0.027 R)
• M25: 20,857,534 km (0.069 R)
• M26: 22,013,626 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.4

Radius: 7.5

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.89 AU - 9.89 AU

Year: 16483 Days

Day: 15.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,630,377 km

• M1: 93,349 km (0.098 R)
• M2: 533,765 km (0.058 R)
• M3: 965,205 km (0.074 R)
• M4: 1,751,492 km (0.037 R)
• M5: 2,092,276 km (0.094 R)
• M6: 2,710,265 km (0.051 R)
• M7: 3,530,211 km (0.097 R)
• M8: 4,574,104 km (0.118 R)
• M9: 6,749,706 km (0.074 R)
• M10: 7,737,202 km (0.102 R)
• M11: 8,240,000 km (0.075 R)
• M12: 9,034,664 km (0.106 R)
• M13: 10,410,965 km (0.073 R)
• M14: 10,961,335 km (0.092 R)
• M15: 13,862,487 km (0.106 R)
• M16: 18,008,891 km (0.048 R)
• M17: 18,981,127 km (0.097 R)
• M18: 19,252,199 km (0.088 R)
• M19: 19,802,270 km (0.12 R)
• M20: 23,427,924 km (0.112 R)
• M21: 23,739,985 km (0.04 R)
• M22: 24,054,739 km (0.076 R)
• M23: 24,478,849 km (0.083 R)
• M24: 25,451,235 km (0.058 R)
• M25: 29,117,730 km (0.101 R)
• M26: 31,327,440 km (0.069 R)
• M27: 35,939,542 km (0.083 R)
• M28: 36,773,101 km (0.096 R)
• M29: 39,204,964 km (0.097 R)
• M30: 45,830,654 km (0.075 R)
• M31: 46,318,942 km (0.026 R)
• M32: 49,151,727 km (0.09 R)
• M33: 50,523,988 km (0.079 R)
• M34: 57,203,683 km (0.113 R)
• M35: 71,406,056 km (0.111 R)
• M36: 74,278,784 km (0.127 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit