🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.3 AU - 1.48 AU

Year: 608 Days

Day: 19.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.25 AU - 1.91 AU

Year: 737 Days

Day: 39.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.8 AU - 2.34 AU

Year: 1104 Days

Day: 36 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.86 AU - 3.66 AU

Year: 2183 Days

Day: 44.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,970,108 km

• M1: 44,131 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.13 AU - 4.25 AU

Year: 2629 Days

Day: 44.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.14 AU - 4.86 AU

Year: 2967 Days

Day: 34.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,970,108 km

• M1: 1,721,273 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 11.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.39 AU - 7.29 AU

Year: 5234 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,970,108 km

• M1: 212,878 km (0.11 R)
• M2: 284,386 km (0.112 R)
• M3: 400,174 km (0.099 R)
• M4: 634,744 km (0.101 R)
• M5: 799,900 km (0.086 R)
• M6: 1,234,482 km (0.078 R)
• M7: 1,319,902 km (0.032 R)
• M8: 1,510,041 km (0.089 R)
• M9: 1,695,841 km (0.087 R)
• M10: 1,805,497 km (0.112 R)
• M11: 1,960,330 km (0.114 R)
• M12: 2,389,826 km (0.08 R)
• M13: 2,544,809 km (0.107 R)
• M14: 3,030,105 km (0.088 R)
• M15: 3,847,657 km (0.103 R)
• M16: 4,030,167 km (0.099 R)
• M17: 4,159,569 km (0.059 R)
• M18: 4,441,860 km (0.089 R)
• M19: 4,672,241 km (0.099 R)
• M20: 4,749,882 km (0.06 R)
• M21: 5,084,832 km (0.119 R)
• M22: 5,285,442 km (0.118 R)
• M23: 5,386,720 km (0.119 R)
• M24: 5,488,746 km (0.088 R)
• M25: 5,570,726 km (0.119 R)
• M26: 5,653,304 km (0.075 R)
• M27: 6,306,149 km (0.1 R)
• M28: 7,936,915 km (0.103 R)
• M29: 8,146,651 km (0.099 R)
• M30: 8,429,092 km (0.096 R)
• M31: 8,931,292 km (0.053 R)
• M32: 9,517,117 km (0.103 R)
• M33: 10,216,338 km (0.105 R)
• M34: 10,932,164 km (0.111 R)
• M35: 11,035,835 km (0.031 R)
• M36: 11,348,494 km (0.054 R)
• M37: 11,453,363 km (0.088 R)
• M38: 12,036,196 km (0.093 R)
• M39: 12,655,681 km (0.072 R)
• M40: 13,313,313 km (0.095 R)
• M41: 14,094,513 km (0.111 R)
• M42: 14,235,584 km (0.038 R)
• M43: 14,948,118 km (0.111 R)
• M44: 15,149,627 km (0.05 R)
• M45: 15,265,266 km (0.117 R)
• M46: 16,053,198 km (0.101 R)
• M47: 16,526,376 km (0.091 R)
• M48: 16,884,214 km (0.102 R)
• M49: 18,742,968 km (0.118 R)
• M50: 18,929,217 km (0.092 R)
• M51: 19,241,129 km (0.096 R)
• M52: 19,838,473 km (0.084 R)
• M53: 20,187,185 km (0.107 R)
• M54: 20,282,479 km (0.12 R)
• M55: 20,633,735 km (0.114 R)
• M56: 20,761,940 km (0.105 R)
• M57: 20,858,282 km (0.099 R)
• M58: 21,342,231 km (0.081 R)
• M59: 21,601,783 km (0.09 R)
• M60: 21,829,770 km (0.047 R)
• M61: 21,927,757 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 12.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.38 AU - 11.76 AU

Year: 13659 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,970,108 km

• M1: 350,957 km (0.091 R)
• M2: 655,239 km (0.108 R)
• M3: 804,837 km (0.101 R)
• M4: 966,851 km (0.103 R)
• M5: 1,200,822 km (0.087 R)
• M6: 1,655,450 km (0.063 R)
• M7: 2,579,067 km (0.077 R)
• M8: 2,853,131 km (0.113 R)
• M9: 3,762,087 km (0.083 R)
• M10: 5,332,865 km (0.099 R)
• M11: 6,222,823 km (0.068 R)
• M12: 6,332,777 km (0.101 R)
• M13: 6,779,028 km (0.101 R)
• M14: 7,082,262 km (0.089 R)
• M15: 8,705,549 km (0.064 R)
• M16: 9,664,770 km (0.115 R)
• M17: 10,569,838 km (0.045 R)
• M18: 11,501,982 km (0.118 R)
• M19: 11,909,486 km (0.112 R)
• M20: 12,092,145 km (0.031 R)
• M21: 12,506,532 km (0.085 R)
• M22: 12,738,857 km (0.104 R)
• M23: 13,207,697 km (0.059 R)
• M24: 13,777,665 km (0.076 R)
• M25: 14,745,713 km (0.104 R)
• M26: 15,188,522 km (0.1 R)
• M27: 15,436,406 km (0.055 R)
• M28: 15,685,636 km (0.093 R)
• M29: 16,747,033 km (0.062 R)
• M30: 17,935,887 km (0.104 R)
• M31: 18,303,299 km (0.113 R)
• M32: 19,312,636 km (0.113 R)
• M33: 19,797,034 km (0.093 R)
• M34: 22,222,764 km (0.104 R)
• M35: 22,787,047 km (0.091 R)
• M36: 22,957,289 km (0.099 R)
• M37: 23,699,743 km (0.088 R)
• M38: 24,160,655 km (0.059 R)
• M39: 24,682,601 km (0.118 R)
• M40: 25,737,865 km (0.078 R)
• M41: 27,167,572 km (0.081 R)
• M42: 28,013,398 km (0.119 R)
• M43: 28,135,021 km (0.119 R)
• M44: 28,378,566 km (0.084 R)
• M45: 29,236,809 km (0.114 R)
• M46: 29,360,078 km (0.117 R)
• M47: 30,041,347 km (0.097 R)
• M48: 30,665,320 km (0.044 R)
• M49: 32,434,763 km (0.102 R)
• M50: 32,946,388 km (0.09 R)
• M51: 34,692,943 km (0.072 R)
• M52: 34,888,767 km (0.117 R)
• M53: 35,281,760 km (0.101 R)
• M54: 36,138,058 km (0.104 R)
• M55: 36,336,724 km (0.092 R)
• M56: 38,545,238 km (0.067 R)
• M57: 40,247,213 km (0.09 R)
• M58: 40,384,394 km (0.111 R)
• M59: 40,728,020 km (0.098 R)
• M60: 41,904,009 km (0.083 R)
• M61: 43,161,230 km (0.1 R)
• M62: 44,572,686 km (0.09 R)
• M63: 45,070,248 km (0.093 R)
• M64: 46,358,136 km (0.034 R)
• M65: 47,006,643 km (0.06 R)
• M66: 47,151,154 km (0.097 R)
• M67: 47,513,032 km (0.109 R)
• M68: 48,312,632 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit