🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 24.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.33 AU - 5.37 AU

Year: 3921 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,564,867 km

• M1: 100,979 km (0.059 R)
• M2: 412,890 km (0.062 R)
• M3: 728,542 km (0.087 R)
• M4: 995,125 km (0.114 R)
• M5: 1,261,409 km (0.104 R)
• M6: 1,688,212 km (0.069 R)
• M7: 2,139,698 km (0.1 R)
• M8: 2,499,032 km (0.109 R)
• M9: 3,247,620 km (0.111 R)
• M10: 4,052,606 km (0.057 R)
• M11: 4,815,855 km (0.115 R)
• M12: 5,805,295 km (0.055 R)
• M13: 6,333,824 km (0.069 R)
• M14: 8,738,161 km (0.099 R)
• M15: 9,098,991 km (0.077 R)
• M16: 10,888,930 km (0.088 R)
• M17: 12,309,511 km (0.095 R)
• M18: 13,801,152 km (0.08 R)
• M19: 15,461,838 km (0.047 R)
• M20: 17,420,672 km (0.115 R)
• M21: 18,225,359 km (0.116 R)
• M22: 20,282,330 km (0.082 R)
• M23: 20,787,821 km (0.039 R)
• M24: 21,692,888 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 10.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.3 AU - 7.12 AU

Year: 5009 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,564,867 km

• M1: 131,796 km (0.107 R)
• M2: 671,246 km (0.041 R)
• M3: 1,051,224 km (0.026 R)
• M4: 1,414,149 km (0.045 R)
• M5: 1,917,097 km (0.044 R)
• M6: 2,623,199 km (0.109 R)
• M7: 3,624,158 km (0.068 R)
• M8: 4,625,716 km (0.066 R)
• M9: 5,564,143 km (0.107 R)
• M10: 7,168,730 km (0.099 R)
• M11: 9,309,176 km (0.111 R)
• M12: 10,256,280 km (0.101 R)
• M13: 11,078,022 km (0.079 R)
• M14: 11,943,146 km (0.049 R)
• M15: 12,341,824 km (0.092 R)
• M16: 16,894,536 km (0.114 R)
• M17: 18,105,082 km (0.087 R)
• M18: 18,966,168 km (0.09 R)
• M19: 20,132,881 km (0.053 R)
• M20: 20,984,991 km (0.12 R)
• M21: 22,009,138 km (0.113 R)
• M22: 22,458,081 km (0.104 R)
• M23: 23,066,346 km (0.084 R)
• M24: 25,691,789 km (0.084 R)
• M25: 26,106,324 km (0.096 R)
• M26: 26,441,124 km (0.039 R)
• M27: 29,948,596 km (0.059 R)
• M28: 31,340,156 km (0.058 R)
• M29: 31,718,489 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 8.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.68 AU - 6.04 AU

Year: 5207 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,564,867 km

• M1: 109,506 km (0.066 R)
• M2: 508,782 km (0.064 R)
• M3: 788,381 km (0.087 R)
• M4: 1,138,440 km (0.104 R)
• M5: 1,489,995 km (0.114 R)
• M6: 3,706,287 km (0.085 R)
• M7: 5,792,729 km (0.086 R)
• M8: 7,167,384 km (0.082 R)
• M9: 7,602,115 km (0.116 R)
• M10: 7,913,279 km (0.058 R)
• M11: 8,598,287 km (0.09 R)
• M12: 9,599,097 km (0.033 R)
• M13: 10,045,048 km (0.12 R)
• M14: 10,632,669 km (0.078 R)
• M15: 11,332,039 km (0.083 R)
• M16: 12,725,692 km (0.088 R)
• M17: 13,766,894 km (0.089 R)
• M18: 14,971,306 km (0.062 R)
• M19: 16,703,799 km (0.111 R)
• M20: 18,878,802 km (0.115 R)
• M21: 19,968,773 km (0.114 R)
• M22: 21,440,965 km (0.09 R)
• M23: 22,203,466 km (0.082 R)
• M24: 23,417,452 km (0.12 R)
• M25: 25,358,784 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 14.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.22 AU - 7.76 AU

Year: 6069 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,564,867 km

• M1: 175,329 km (0.07 R)
• M2: 672,592 km (0.1 R)
• M3: 1,367,624 km (0.059 R)
• M4: 2,139,399 km (0.03 R)
• M5: 3,284,272 km (0.106 R)
• M6: 3,818,635 km (0.119 R)
• M7: 6,439,740 km (0.117 R)
• M8: 7,730,919 km (0.114 R)
• M9: 12,014,355 km (0.119 R)
• M10: 14,713,549 km (0.108 R)
• M11: 16,703,799 km (0.08 R)
• M12: 19,061,611 km (0.087 R)
• M13: 20,729,029 km (0.106 R)
• M14: 25,281,591 km (0.033 R)
• M15: 26,153,597 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 13.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.41 AU - 8.05 AU

Year: 7136 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,564,867 km

• M1: 181,761 km (0.074 R)
• M2: 1,069,625 km (0.069 R)
• M3: 1,732,493 km (0.028 R)
• M4: 2,160,492 km (0.098 R)
• M5: 2,641,749 km (0.101 R)
• M6: 4,728,489 km (0.07 R)
• M7: 5,246,248 km (0.057 R)
• M8: 6,603,549 km (0.062 R)
• M9: 8,223,993 km (0.106 R)
• M10: 8,804,882 km (0.078 R)
• M11: 9,592,066 km (0.113 R)
• M12: 10,473,347 km (0.089 R)
• M13: 12,504,886 km (0.109 R)
• M14: 22,556,666 km (0.08 R)
• M15: 24,451,024 km (0.111 R)
• M16: 27,534,086 km (0.118 R)
• M17: 29,889,056 km (0.048 R)
• M18: 31,968,616 km (0.062 R)
• M19: 32,580,023 km (0.057 R)
• M20: 35,974,099 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 10.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.9 AU - 9.04 AU

Year: 7495 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,564,867 km

• M1: 139,724 km (0.077 R)
• M2: 877,092 km (0.111 R)
• M3: 1,289,982 km (0.109 R)
• M4: 1,862,942 km (0.085 R)
• M5: 2,981,486 km (0.074 R)
• M6: 4,014,758 km (0.069 R)
• M7: 4,557,200 km (0.102 R)
• M8: 5,271,829 km (0.105 R)
• M9: 5,623,683 km (0.083 R)
• M10: 6,849,189 km (0.043 R)
• M11: 10,110,123 km (0.085 R)
• M12: 12,241,743 km (0.1 R)
• M13: 12,633,540 km (0.066 R)
• M14: 13,859,495 km (0.083 R)
• M15: 14,657,151 km (0.117 R)
• M16: 15,615,325 km (0.1 R)
• M17: 19,945,585 km (0.064 R)
• M18: 22,012,878 km (0.099 R)
• M19: 22,343,190 km (0.059 R)
• M20: 24,483,038 km (0.118 R)
• M21: 27,132,267 km (0.036 R)
• M22: 28,379,763 km (0.035 R)
• M23: 33,644,412 km (0.037 R)
• M24: 36,679,004 km (0.118 R)
• M25: 40,013,990 km (0.057 R)
• M26: 41,503,236 km (0.066 R)
• M27: 43,028,985 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 10.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.38 AU - 9.64 AU

Year: 8322 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,564,867 km

• M1: 141,071 km (0.117 R)
• M2: 720,463 km (0.059 R)
• M3: 1,215,034 km (0.113 R)
• M4: 1,874,312 km (0.108 R)
• M5: 2,501,276 km (0.115 R)
• M6: 3,012,004 km (0.118 R)
• M7: 6,486,414 km (0.115 R)
• M8: 8,942,063 km (0.109 R)
• M9: 12,546,773 km (0.119 R)
• M10: 13,777,515 km (0.099 R)
• M11: 16,122,163 km (0.048 R)
• M12: 20,120,166 km (0.099 R)
• M13: 20,740,548 km (0.075 R)
• M14: 25,048,967 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit