🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.3 AU - 2.12 AU

Year: 856 Days

Day: 27.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.07 AU - 2.79 AU

Year: 1450 Days

Day: 40 Hours

Environment

Temp: -100 °C

Axial Tilt: 132.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,192,528 km

• M1: 1,213,388 km (0.103 R)
• M2: 2,036,775 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.96 AU - 3.02 AU

Year: 1504 Days

Day: 18.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,192,528 km

• M1: 661,821 km (0.104 R)
• M2: 2,189,365 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.09 AU - 2.89 AU

Year: 1504 Days

Day: 28.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.93 AU - 3.15 AU

Year: 1550 Days

Day: 13.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.52 AU - 2.7 AU

Year: 1614 Days

Day: 43.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.36 AU - 4.56 AU

Year: 3017 Days

Day: 39.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 13.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.88 AU - 5.48 AU

Year: 3876 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,192,528 km

• M1: 219,011 km (0.095 R)
• M2: 610,659 km (0.096 R)
• M3: 768,035 km (0.112 R)
• M4: 867,817 km (0.06 R)
• M5: 1,255,425 km (0.089 R)
• M6: 1,578,108 km (0.101 R)
• M7: 1,696,141 km (0.09 R)
• M8: 1,983,817 km (0.086 R)
• M9: 2,169,917 km (0.079 R)
• M10: 2,437,398 km (0.047 R)
• M11: 2,559,919 km (0.101 R)
• M12: 2,715,949 km (0.057 R)
• M13: 2,827,101 km (0.099 R)
• M14: 2,956,204 km (0.05 R)
• M15: 3,070,646 km (0.032 R)
• M16: 3,492,063 km (0.092 R)
• M17: 3,648,393 km (0.071 R)
• M18: 4,186,496 km (0.118 R)
• M19: 4,521,446 km (0.099 R)
• M20: 5,277,214 km (0.055 R)
• M21: 5,397,042 km (0.107 R)
• M22: 6,219,083 km (0.11 R)
• M23: 6,366,885 km (0.112 R)
• M24: 6,473,399 km (0.064 R)
• M25: 7,102,159 km (0.094 R)
• M26: 7,256,843 km (0.068 R)
• M27: 7,412,724 km (0.104 R)
• M28: 7,750,666 km (0.039 R)
• M29: 7,864,360 km (0.05 R)
• M30: 8,324,972 km (0.118 R)
• M31: 8,770,624 km (0.088 R)
• M32: 8,960,613 km (0.09 R)
• M33: 9,369,015 km (0.075 R)
• M34: 9,832,769 km (0.088 R)
• M35: 10,858,861 km (0.084 R)
• M36: 11,242,729 km (0.099 R)
• M37: 11,423,443 km (0.09 R)
• M38: 11,787,863 km (0.109 R)
• M39: 11,892,732 km (0.061 R)
• M40: 12,661,814 km (0.073 R)
• M41: 12,903,864 km (0.076 R)
• M42: 13,365,074 km (0.079 R)
• M43: 13,529,332 km (0.061 R)
• M44: 14,443,974 km (0.114 R)
• M45: 14,556,172 km (0.109 R)
• M46: 14,668,670 km (0.117 R)
• M47: 14,979,684 km (0.082 R)
• M48: 15,121,652 km (0.08 R)
• M49: 16,099,573 km (0.078 R)
• M50: 16,245,132 km (0.076 R)
• M51: 16,361,968 km (0.113 R)
• M52: 16,478,953 km (0.087 R)
• M53: 17,455,229 km (0.114 R)
• M54: 17,604,677 km (0.105 R)
• M55: 18,480,573 km (0.096 R)
• M56: 18,724,717 km (0.114 R)
• M57: 18,939,240 km (0.074 R)
• M58: 19,123,694 km (0.102 R)
• M59: 19,339,714 km (0.09 R)
• M60: 19,961,293 km (0.103 R)
• M61: 20,086,506 km (0.084 R)
• M62: 20,243,135 km (0.108 R)
• M63: 20,558,039 km (0.047 R)
• M64: 21,033,161 km (0.106 R)
• M65: 21,128,605 km (0.042 R)
• M66: 21,224,198 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 12.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.12 AU - 9.8 AU

Year: 11141 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,192,528 km

• M1: 228,885 km (0.113 R)
• M2: 423,063 km (0.071 R)
• M3: 719,865 km (0.077 R)
• M4: 950,545 km (0.089 R)
• M5: 1,055,413 km (0.05 R)
• M6: 1,178,382 km (0.112 R)
• M7: 1,335,460 km (0.079 R)
• M8: 1,561,652 km (0.116 R)
• M9: 1,671,607 km (0.115 R)
• M10: 2,034,531 km (0.08 R)
• M11: 2,296,627 km (0.117 R)
• M12: 2,386,385 km (0.042 R)
• M13: 2,532,692 km (0.064 R)
• M14: 2,738,838 km (0.098 R)
• M15: 3,167,735 km (0.086 R)
• M16: 3,308,806 km (0.051 R)
• M17: 3,390,337 km (0.114 R)
• M18: 3,493,260 km (0.099 R)
• M19: 3,597,230 km (0.11 R)
• M20: 3,765,678 km (0.065 R)
• M21: 3,851,098 km (0.106 R)
• M22: 3,958,509 km (0.087 R)
• M23: 4,088,959 km (0.047 R)
• M24: 4,466,244 km (0.119 R)
• M25: 4,624,968 km (0.097 R)
• M26: 5,018,111 km (0.098 R)
• M27: 5,183,267 km (0.064 R)
• M28: 5,567,434 km (0.069 R)
• M29: 5,738,425 km (0.098 R)
• M30: 6,748,958 km (0.08 R)
• M31: 7,010,306 km (0.045 R)
• M32: 7,195,209 km (0.095 R)
• M33: 7,328,351 km (0.086 R)
• M34: 7,569,951 km (0.093 R)
• M35: 7,759,642 km (0.078 R)
• M36: 8,817,298 km (0.12 R)
• M37: 8,988,438 km (0.116 R)
• M38: 9,860,594 km (0.118 R)
• M39: 10,068,086 km (0.086 R)
• M40: 10,426,972 km (0.084 R)
• M41: 10,729,458 km (0.115 R)
• M42: 11,219,242 km (0.061 R)
• M43: 11,591,591 km (0.074 R)
• M44: 11,936,265 km (0.043 R)
• M45: 12,252,664 km (0.086 R)
• M46: 12,668,247 km (0.099 R)
• M47: 12,926,154 km (0.078 R)
• M48: 13,185,856 km (0.11 R)
• M49: 13,381,829 km (0.09 R)
• M50: 13,909,161 km (0.028 R)
• M51: 15,154,414 km (0.104 R)
• M52: 15,394,070 km (0.105 R)
• M53: 15,600,365 km (0.103 R)
• M54: 15,703,887 km (0.08 R)
• M55: 16,329,954 km (0.082 R)
• M56: 16,858,034 km (0.077 R)
• M57: 17,463,158 km (0.112 R)
• M58: 19,543,915 km (0.111 R)
• M59: 19,692,914 km (0.098 R)
• M60: 20,480,996 km (0.072 R)
• M61: 20,746,083 km (0.072 R)
• M62: 21,164,808 km (0.092 R)
• M63: 21,740,460 km (0.119 R)
• M64: 21,972,038 km (0.036 R)
• M65: 23,221,629 km (0.073 R)
• M66: 24,293,647 km (0.054 R)
• M67: 24,373,682 km (0.078 R)
• M68: 25,341,281 km (0.029 R)
• M69: 26,075,208 km (0.064 R)
• M70: 26,981,771 km (0.09 R)
• M71: 27,147,675 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit