🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.15 AU - 4.09 AU

Year: 2410 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 75.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.89 AU - 6.05 AU

Year: 4476 Days

Day: 38.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.45 AU - 13.79 AU

Year: 14762 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,270,609 km

• M1: 116,986 km (0.115 R)
• M2: 893,997 km (0.107 R)
• M3: 2,056,821 km (0.111 R)
• M4: 2,785,512 km (0.038 R)
• M5: 3,393,329 km (0.107 R)
• M6: 5,128,514 km (0.103 R)
• M7: 7,188,776 km (0.072 R)
• M8: 13,959,576 km (0.059 R)
• M9: 15,559,974 km (0.086 R)
• M10: 16,176,467 km (0.104 R)
• M11: 16,577,090 km (0.039 R)
• M12: 18,246,153 km (0.052 R)
• M13: 18,742,968 km (0.105 R)
• M14: 19,634,122 km (0.093 R)
• M15: 20,155,770 km (0.085 R)
• M16: 20,486,531 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.2

Radius: 6.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.27 AU - 15.05 AU

Year: 17663 Days

Day: 16.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,270,609 km

• M1: 83,176 km (0.11 R)
• M2: 1,047,783 km (0.076 R)
• M3: 1,603,240 km (0.096 R)
• M4: 2,513,095 km (0.1 R)
• M5: 4,503,943 km (0.11 R)
• M6: 4,748,087 km (0.069 R)
• M7: 5,688,758 km (0.05 R)
• M8: 9,035,711 km (0.072 R)
• M9: 10,423,680 km (0.095 R)
• M10: 13,615,650 km (0.086 R)
• M11: 14,475,688 km (0.098 R)
• M12: 16,114,084 km (0.098 R)
• M13: 16,751,072 km (0.073 R)
• M14: 19,396,561 km (0.054 R)
• M15: 25,157,874 km (0.098 R)
• M16: 26,101,388 km (0.049 R)
• M17: 27,786,309 km (0.073 R)
• M18: 30,016,514 km (0.061 R)
• M19: 30,495,676 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.27 AU - 17.19 AU

Year: 18780 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,270,609 km

• M1: 90,656 km (0.119 R)
• M2: 425,157 km (0.117 R)
• M3: 1,551,480 km (0.061 R)
• M4: 2,370,378 km (0.054 R)
• M5: 2,676,456 km (0.055 R)
• M6: 3,960,753 km (0.101 R)
• M7: 4,392,941 km (0.097 R)
• M8: 6,443,330 km (0.104 R)
• M9: 8,749,381 km (0.097 R)
• M10: 11,250,657 km (0.035 R)
• M11: 11,616,723 km (0.092 R)
• M12: 13,430,598 km (0.076 R)
• M13: 13,842,590 km (0.07 R)
• M14: 15,055,679 km (0.081 R)
• M15: 17,447,450 km (0.099 R)
• M16: 18,437,638 km (0.102 R)
• M17: 19,032,290 km (0.112 R)
• M18: 20,439,407 km (0.097 R)
• M19: 25,910,501 km (0.114 R)
• M20: 27,089,033 km (0.065 R)
• M21: 28,079,371 km (0.083 R)
• M22: 28,866,405 km (0.089 R)
• M23: 31,796,878 km (0.091 R)
• M24: 32,283,520 km (0.079 R)
• M25: 34,407,061 km (0.074 R)
• M26: 36,888,591 km (0.112 R)
• M27: 39,068,830 km (0.092 R)
• M28: 40,616,719 km (0.051 R)
• M29: 45,658,916 km (0.083 R)
• M30: 47,375,551 km (0.066 R)
• M31: 54,499,103 km (0.083 R)
• M32: 57,142,796 km (0.064 R)
• M33: 60,799,118 km (0.106 R)
• M34: 61,548,753 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.5

Radius: 7.7

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.04 AU - 16.94 AU

Year: 20304 Days

Day: 15.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,270,609 km

• M1: 95,743 km (0.063 R)
• M2: 384,317 km (0.079 R)
• M3: 681,119 km (0.091 R)
• M4: 1,974,393 km (0.105 R)
• M5: 2,584,602 km (0.104 R)
• M6: 3,893,135 km (0.112 R)
• M7: 4,304,230 km (0.082 R)
• M8: 5,102,185 km (0.094 R)
• M9: 5,634,155 km (0.047 R)
• M10: 6,329,037 km (0.116 R)
• M11: 6,763,769 km (0.052 R)
• M12: 8,757,459 km (0.092 R)
• M13: 9,974,737 km (0.115 R)
• M14: 10,563,854 km (0.101 R)
• M15: 10,805,903 km (0.101 R)
• M16: 14,595,815 km (0.088 R)
• M17: 15,124,345 km (0.081 R)
• M18: 17,535,414 km (0.093 R)
• M19: 18,132,758 km (0.099 R)
• M20: 19,458,494 km (0.059 R)
• M21: 23,822,115 km (0.08 R)
• M22: 24,239,044 km (0.071 R)
• M23: 26,619,296 km (0.105 R)
• M24: 32,472,013 km (0.086 R)
• M25: 35,223,267 km (0.119 R)
• M26: 36,863,159 km (0.111 R)
• M27: 37,984,395 km (0.079 R)
• M28: 41,484,088 km (0.101 R)
• M29: 43,312,024 km (0.074 R)
• M30: 52,205,169 km (0.046 R)
• M31: 64,634,059 km (0.047 R)
• M32: 66,674,125 km (0.081 R)
• M33: 67,710,091 km (0.042 R)
• M34: 71,961,363 km (0.068 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit