🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 196 Days

Day: 24.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,394,626 km

• M1: 292,314 km (0.068 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.46 AU - 2.36 AU

Year: 945 Days

Day: 29.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,394,626 km

• M1: 1,501,963 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 11.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.74 AU - 9.22 AU

Year: 8074 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,394,626 km

• M1: 748,289 km (0.046 R)
• M2: 918,082 km (0.072 R)
• M3: 1,451,399 km (0.107 R)
• M4: 1,817,016 km (0.095 R)
• M5: 2,090,181 km (0.105 R)
• M6: 2,786,410 km (0.108 R)
• M7: 3,218,299 km (0.086 R)
• M8: 3,502,086 km (0.062 R)
• M9: 3,695,815 km (0.049 R)
• M10: 4,272,665 km (0.042 R)
• M11: 4,558,696 km (0.034 R)
• M12: 4,850,861 km (0.118 R)
• M13: 5,121,932 km (0.088 R)
• M14: 5,821,302 km (0.107 R)
• M15: 5,936,044 km (0.067 R)
• M16: 6,080,405 km (0.053 R)
• M17: 6,520,822 km (0.057 R)
• M18: 6,610,132 km (0.04 R)
• M19: 7,063,114 km (0.06 R)
• M20: 7,216,302 km (0.112 R)
• M21: 7,308,754 km (0.109 R)
• M22: 7,840,125 km (0.082 R)
• M23: 9,306,633 km (0.096 R)
• M24: 9,474,781 km (0.104 R)
• M25: 10,785,408 km (0.106 R)
• M26: 10,997,538 km (0.069 R)
• M27: 12,632,194 km (0.044 R)
• M28: 13,917,090 km (0.1 R)
• M29: 14,071,026 km (0.082 R)
• M30: 14,614,066 km (0.115 R)
• M31: 14,770,546 km (0.117 R)
• M32: 15,203,632 km (0.106 R)
• M33: 17,597,198 km (0.112 R)
• M34: 18,098,350 km (0.072 R)
• M35: 19,328,494 km (0.1 R)
• M36: 20,892,988 km (0.1 R)
• M37: 21,334,900 km (0.11 R)
• M38: 21,556,904 km (0.087 R)
• M39: 21,779,655 km (0.044 R)
• M40: 22,003,304 km (0.099 R)
• M41: 24,466,433 km (0.088 R)
• M42: 25,494,619 km (0.112 R)
• M43: 25,683,112 km (0.099 R)
• M44: 26,109,017 km (0.117 R)
• M45: 27,063,601 km (0.111 R)
• M46: 27,400,346 km (0.052 R)
• M47: 27,545,157 km (0.071 R)
• M48: 28,126,793 km (0.11 R)
• M49: 29,895,938 km (0.108 R)
• M50: 30,044,937 km (0.108 R)
• M51: 31,347,037 km (0.08 R)
• M52: 31,448,016 km (0.077 R)
• M53: 31,802,114 km (0.116 R)
• M54: 32,005,118 km (0.092 R)
• M55: 32,361,311 km (0.086 R)
• M56: 33,283,282 km (0.104 R)
• M57: 34,630,112 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 13.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.52 AU - 8.92 AU

Year: 8441 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,394,626 km

• M1: 358,436 km (0.108 R)
• M2: 457,769 km (0.099 R)
• M3: 560,244 km (0.086 R)
• M4: 887,564 km (0.058 R)
• M5: 1,074,412 km (0.069 R)
• M6: 1,193,193 km (0.056 R)
• M7: 2,001,320 km (0.058 R)
• M8: 2,150,469 km (0.077 R)
• M9: 2,390,125 km (0.096 R)
• M10: 2,531,046 km (0.103 R)
• M11: 2,711,312 km (0.061 R)
• M12: 2,914,765 km (0.107 R)
• M13: 3,297,436 km (0.114 R)
• M14: 3,514,952 km (0.06 R)
• M15: 3,922,755 km (0.085 R)
• M16: 4,281,491 km (0.026 R)
• M17: 4,606,866 km (0.109 R)
• M18: 4,694,980 km (0.087 R)
• M19: 4,850,711 km (0.108 R)
• M20: 5,190,149 km (0.086 R)
• M21: 5,560,852 km (0.104 R)
• M22: 6,181,683 km (0.069 R)
• M23: 6,525,160 km (0.094 R)
• M24: 7,411,378 km (0.107 R)
• M25: 7,776,397 km (0.103 R)
• M26: 8,094,142 km (0.104 R)
• M27: 9,017,460 km (0.117 R)
• M28: 9,183,813 km (0.066 R)
• M29: 9,407,313 km (0.11 R)
• M30: 9,689,304 km (0.057 R)
• M31: 9,802,849 km (0.1 R)
• M32: 10,088,731 km (0.105 R)
• M33: 10,727,215 km (0.087 R)
• M34: 11,379,012 km (0.119 R)
• M35: 11,649,336 km (0.113 R)
• M36: 11,952,271 km (0.093 R)
• M37: 12,104,712 km (0.099 R)
• M38: 13,378,986 km (0.063 R)
• M39: 13,919,932 km (0.105 R)
• M40: 14,176,941 km (0.054 R)
• M41: 14,306,044 km (0.108 R)
• M42: 14,891,870 km (0.092 R)
• M43: 15,585,256 km (0.081 R)
• M44: 15,685,187 km (0.119 R)
• M45: 16,322,923 km (0.112 R)
• M46: 16,424,500 km (0.108 R)
• M47: 16,798,345 km (0.072 R)
• M48: 17,072,109 km (0.066 R)
• M49: 17,312,812 km (0.087 R)
• M50: 17,728,096 km (0.078 R)
• M51: 17,832,515 km (0.092 R)
• M52: 18,041,802 km (0.039 R)
• M53: 18,146,820 km (0.112 R)
• M54: 18,357,304 km (0.099 R)
• M55: 18,533,381 km (0.092 R)
• M56: 19,781,626 km (0.096 R)
• M57: 20,179,556 km (0.116 R)
• M58: 20,726,336 km (0.071 R)
• M59: 20,873,092 km (0.117 R)
• M60: 21,315,153 km (0.065 R)
• M61: 21,426,155 km (0.044 R)
• M62: 22,021,405 km (0.028 R)
• M63: 22,133,603 km (0.109 R)
• M64: 23,456,946 km (0.075 R)
• M65: 23,724,726 km (0.06 R)
• M66: 24,032,000 km (0.102 R)
• M67: 24,340,471 km (0.074 R)
• M68: 24,805,870 km (0.108 R)
• M69: 25,195,872 km (0.057 R)
• M70: 25,391,546 km (0.086 R)
• M71: 26,219,420 km (0.113 R)
• M72: 26,417,787 km (0.048 R)
• M73: 26,616,752 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 12.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.22 AU - 13.08 AU

Year: 14242 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,394,626 km

• M1: 175,179 km (0.108 R)
• M2: 716,125 km (0.117 R)
• M3: 918,980 km (0.107 R)
• M4: 1,491,341 km (0.077 R)
• M5: 1,602,941 km (0.103 R)
• M6: 2,161,540 km (0.089 R)
• M7: 2,551,541 km (0.115 R)
• M8: 2,987,469 km (0.062 R)
• M9: 3,106,250 km (0.079 R)
• M10: 3,723,641 km (0.088 R)
• M11: 4,086,116 km (0.067 R)
• M12: 4,191,732 km (0.115 R)
• M13: 4,569,018 km (0.117 R)
• M14: 4,651,297 km (0.12 R)
• M15: 5,914,501 km (0.055 R)
• M16: 6,004,410 km (0.076 R)
• M17: 6,399,049 km (0.084 R)
• M18: 6,553,284 km (0.091 R)
• M19: 7,245,922 km (0.091 R)
• M20: 7,471,217 km (0.054 R)
• M21: 7,928,986 km (0.081 R)
• M22: 8,194,672 km (0.033 R)
• M23: 8,463,200 km (0.095 R)
• M24: 8,700,762 km (0.08 R)
• M25: 9,217,024 km (0.045 R)
• M26: 9,672,550 km (0.106 R)
• M27: 10,027,994 km (0.098 R)
• M28: 12,134,930 km (0.096 R)
• M29: 12,364,563 km (0.031 R)
• M30: 12,905,808 km (0.075 R)
• M31: 13,375,994 km (0.084 R)
• M32: 14,132,062 km (0.088 R)
• M33: 14,212,396 km (0.06 R)
• M34: 14,820,212 km (0.108 R)
• M35: 15,147,832 km (0.059 R)
• M36: 15,395,117 km (0.066 R)
• M37: 16,061,127 km (0.056 R)
• M38: 17,637,290 km (0.096 R)
• M39: 18,377,949 km (0.098 R)
• M40: 18,509,745 km (0.1 R)
• M41: 18,641,839 km (0.073 R)
• M42: 19,979,843 km (0.094 R)
• M43: 21,118,432 km (0.114 R)
• M44: 21,302,587 km (0.101 R)
• M45: 21,765,144 km (0.082 R)
• M46: 22,371,614 km (0.112 R)
• M47: 22,983,618 km (0.083 R)
• M48: 23,078,314 km (0.089 R)
• M49: 23,268,004 km (0.111 R)
• M50: 23,935,959 km (0.093 R)
• M51: 24,852,694 km (0.094 R)
• M52: 24,998,403 km (0.071 R)
• M53: 26,471,942 km (0.047 R)
• M54: 27,469,909 km (0.091 R)
• M55: 28,480,143 km (0.104 R)
• M56: 30,018,159 km (0.119 R)
• M57: 31,006,253 km (0.116 R)
• M58: 31,478,085 km (0.099 R)
• M59: 32,322,565 km (0.111 R)
• M60: 34,033,964 km (0.099 R)
• M61: 34,358,143 km (0.113 R)
• M62: 36,379,809 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10

Radius: 7.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.42 AU - 15.34 AU

Year: 16556 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,394,626 km

• M1: 110,852 km (0.06 R)
• M2: 268,379 km (0.08 R)
• M3: 379,679 km (0.108 R)
• M4: 683,513 km (0.08 R)
• M5: 923,468 km (0.104 R)
• M6: 1,219,223 km (0.084 R)
• M7: 1,511,238 km (0.104 R)
• M8: 1,565,691 km (0.115 R)
• M9: 1,906,475 km (0.052 R)
• M10: 2,146,430 km (0.074 R)
• M11: 2,332,829 km (0.065 R)
• M12: 3,005,870 km (0.096 R)
• M13: 4,189,189 km (0.103 R)
• M14: 4,708,443 km (0.082 R)
• M15: 5,131,955 km (0.118 R)
• M16: 5,214,832 km (0.116 R)
• M17: 6,367,633 km (0.095 R)
• M18: 6,618,210 km (0.085 R)
• M19: 6,890,179 km (0.095 R)
• M20: 7,073,586 km (0.114 R)
• M21: 7,482,885 km (0.087 R)
• M22: 8,188,389 km (0.11 R)
• M23: 8,815,653 km (0.066 R)
• M24: 9,115,148 km (0.067 R)
• M25: 9,296,311 km (0.066 R)
• M26: 9,438,130 km (0.092 R)
• M27: 10,033,080 km (0.099 R)
• M28: 10,282,909 km (0.11 R)
• M29: 10,387,627 km (0.098 R)
• M30: 10,788,699 km (0.097 R)
• M31: 11,999,993 km (0.089 R)
• M32: 12,242,940 km (0.059 R)
• M33: 12,846,268 km (0.076 R)
• M34: 13,573,912 km (0.107 R)
• M35: 14,737,335 km (0.086 R)
• M36: 15,259,282 km (0.064 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit