🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 315 Days

Day: 24.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 419 Days

Day: 7.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,797,859 km

• M1: 206,744 km (0.077 R)
• M2: 381,624 km (0.096 R)
• M3: 560,693 km (0.103 R)
• M4: 662,719 km (0.065 R)
• M5: 813,064 km (0.057 R)
• M6: 972,536 km (0.09 R)
• M7: 1,076,506 km (0.077 R)
• M8: 1,209,798 km (0.108 R)
• M9: 1,377,796 km (0.058 R)
• M10: 1,469,350 km (0.057 R)
• M11: 1,637,947 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 12.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.94 AU - 1.4 AU

Year: 817 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,797,859 km

• M1: 156,779 km (0.117 R)
• M2: 239,656 km (0.115 R)
• M3: 406,757 km (0.088 R)
• M4: 510,428 km (0.099 R)
• M5: 666,010 km (0.118 R)
• M6: 789,278 km (0.057 R)
• M7: 868,864 km (0.064 R)
• M8: 951,742 km (0.095 R)
• M9: 1,117,197 km (0.1 R)
• M10: 1,245,552 km (0.07 R)
• M11: 1,398,740 km (0.076 R)
• M12: 1,481,169 km (0.118 R)
• M13: 1,602,941 km (0.085 R)
• M14: 1,713,943 km (0.12 R)
• M15: 1,817,016 km (0.094 R)
• M16: 1,951,654 km (0.098 R)
• M17: 2,173,507 km (0.056 R)
• M18: 2,312,933 km (0.082 R)
• M19: 2,407,778 km (0.104 R)
• M20: 2,642,048 km (0.111 R)
• M21: 2,741,381 km (0.113 R)
• M22: 2,837,722 km (0.025 R)
• M23: 3,007,964 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 14.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.26 AU - 1.88 AU

Year: 1270 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,797,859 km

• M1: 179,817 km (0.086 R)
• M2: 339,138 km (0.051 R)
• M3: 433,535 km (0.093 R)
• M4: 661,522 km (0.095 R)
• M5: 904,618 km (0.036 R)
• M6: 1,134,101 km (0.12 R)
• M7: 1,309,430 km (0.061 R)
• M8: 1,438,533 km (0.073 R)
• M9: 1,543,850 km (0.081 R)
• M10: 1,637,199 km (0.117 R)
• M11: 1,815,071 km (0.039 R)
• M12: 1,960,630 km (0.117 R)
• M13: 2,126,235 km (0.1 R)
• M14: 2,272,092 km (0.118 R)
• M15: 2,463,279 km (0.09 R)
• M16: 2,616,916 km (0.079 R)
• M17: 2,756,191 km (0.089 R)
• M18: 3,207,827 km (0.092 R)
• M19: 3,357,275 km (0.119 R)
• M20: 3,470,970 km (0.117 R)
• M21: 3,586,011 km (0.113 R)
• M22: 3,919,165 km (0.103 R)
• M23: 4,129,948 km (0.086 R)
• M24: 4,354,944 km (0.108 R)
• M25: 4,552,413 km (0.087 R)
• M26: 4,689,444 km (0.081 R)
• M27: 4,924,313 km (0.071 R)
• M28: 5,174,142 km (0.034 R)
• M29: 5,306,236 km (0.12 R)
• M30: 6,133,662 km (0.066 R)
• M31: 6,238,381 km (0.108 R)
• M32: 6,390,971 km (0.105 R)
• M33: 6,580,362 km (0.083 R)
• M34: 6,675,805 km (0.085 R)
• M35: 7,233,506 km (0.105 R)
• M36: 7,332,091 km (0.111 R)
• M37: 7,493,208 km (0.102 R)
• M38: 7,605,406 km (0.071 R)
• M39: 8,562,533 km (0.113 R)
• M40: 8,653,788 km (0.083 R)
• M41: 8,758,507 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 9.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.52 AU - 2.18 AU

Year: 1625 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,797,859 km

• M1: 127,607 km (0.115 R)
• M2: 189,241 km (0.075 R)
• M3: 299,345 km (0.037 R)
• M4: 358,436 km (0.073 R)
• M5: 583,432 km (0.089 R)
• M6: 1,023,399 km (0.114 R)
• M7: 1,128,566 km (0.093 R)
• M8: 1,213,837 km (0.108 R)
• M9: 1,277,267 km (0.03 R)
• M10: 1,358,199 km (0.098 R)
• M11: 1,449,304 km (0.089 R)
• M12: 1,576,911 km (0.081 R)
• M13: 1,852,620 km (0.101 R)
• M14: 1,972,897 km (0.082 R)
• M15: 2,211,505 km (0.08 R)
• M16: 2,309,642 km (0.079 R)
• M17: 2,409,274 km (0.107 R)
• M18: 2,551,242 km (0.084 R)
• M19: 2,939,748 km (0.062 R)
• M20: 3,201,843 km (0.045 R)
• M21: 3,313,294 km (0.087 R)
• M22: 3,414,721 km (0.112 R)
• M23: 3,551,603 km (0.1 R)
• M24: 3,666,943 km (0.111 R)
• M25: 3,807,266 km (0.092 R)
• M26: 3,889,844 km (0.112 R)
• M27: 3,961,202 km (0.11 R)
• M28: 4,081,030 km (0.107 R)
• M29: 4,177,820 km (0.109 R)
• M30: 4,263,091 km (0.056 R)
• M31: 4,723,553 km (0.098 R)
• M32: 4,825,130 km (0.106 R)
• M33: 4,889,158 km (0.105 R)
• M34: 4,991,931 km (0.055 R)
• M35: 5,108,618 km (0.068 R)
• M36: 5,252,232 km (0.067 R)
• M37: 5,624,282 km (0.094 R)
• M38: 5,718,528 km (0.066 R)
• M39: 5,813,523 km (0.084 R)
• M40: 6,184,376 km (0.066 R)
• M41: 6,309,739 km (0.108 R)
• M42: 6,435,850 km (0.085 R)
• M43: 6,548,796 km (0.085 R)
• M44: 6,704,977 km (0.118 R)
• M45: 6,776,484 km (0.119 R)
• M46: 6,848,142 km (0.104 R)
• M47: 6,920,248 km (0.086 R)
• M48: 7,006,865 km (0.096 R)
• M49: 7,401,504 km (0.093 R)
• M50: 7,579,227 km (0.067 R)
• M51: 7,758,445 km (0.118 R)
• M52: 8,659,473 km (0.087 R)
• M53: 8,721,855 km (0.117 R)
• M54: 8,956,724 km (0.082 R)
• M55: 9,209,694 km (0.106 R)
• M56: 9,353,008 km (0.079 R)
• M57: 9,754,978 km (0.049 R)
• M58: 9,836,060 km (0.066 R)
• M59: 10,129,870 km (0.102 R)
• M60: 10,277,823 km (0.045 R)
• M61: 10,443,128 km (0.114 R)
• M62: 10,609,182 km (0.08 R)
• M63: 10,675,902 km (0.061 R)
• M64: 11,453,063 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 12.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.34 AU - 4.46 AU

Year: 4973 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,797,859 km

• M1: 165,754 km (0.113 R)
• M2: 561,740 km (0.097 R)
• M3: 740,958 km (0.08 R)
• M4: 838,496 km (0.083 R)
• M5: 1,102,985 km (0.116 R)
• M6: 1,231,041 km (0.047 R)
• M7: 1,364,482 km (0.111 R)
• M8: 1,566,290 km (0.042 R)
• M9: 1,695,393 km (0.108 R)
• M10: 1,845,290 km (0.05 R)
• M11: 2,122,644 km (0.115 R)
• M12: 3,095,629 km (0.09 R)
• M13: 3,511,361 km (0.072 R)
• M14: 3,618,174 km (0.045 R)
• M15: 4,213,574 km (0.068 R)
• M16: 4,441,860 km (0.082 R)
• M17: 4,792,218 km (0.12 R)
• M18: 5,030,677 km (0.088 R)
• M19: 5,127,317 km (0.034 R)
• M20: 5,719,575 km (0.108 R)
• M21: 6,255,734 km (0.06 R)
• M22: 6,385,884 km (0.117 R)
• M23: 6,888,384 km (0.071 R)
• M24: 7,049,800 km (0.045 R)
• M25: 7,376,222 km (0.094 R)
• M26: 7,624,405 km (0.062 R)
• M27: 7,707,731 km (0.11 R)
• M28: 8,414,282 km (0.094 R)
• M29: 8,529,173 km (0.106 R)
• M30: 8,731,729 km (0.101 R)
• M31: 8,965,101 km (0.117 R)
• M32: 9,527,589 km (0.07 R)
• M33: 9,767,843 km (0.067 R)
• M34: 10,223,818 km (0.112 R)
• M35: 10,377,455 km (0.092 R)
• M36: 10,531,690 km (0.112 R)
• M37: 10,749,056 km (0.043 R)
• M38: 11,251,555 km (0.071 R)
• M39: 11,346,550 km (0.056 R)
• M40: 11,441,844 km (0.119 R)
• M41: 11,537,586 km (0.114 R)
• M42: 12,246,830 km (0.095 R)
• M43: 12,442,653 km (0.086 R)
• M44: 12,705,497 km (0.118 R)
• M45: 13,270,079 km (0.095 R)
• M46: 13,370,609 km (0.073 R)
• M47: 14,423,927 km (0.093 R)
• M48: 14,561,707 km (0.114 R)
• M49: 14,700,085 km (0.077 R)
• M50: 15,292,642 km (0.094 R)
• M51: 15,539,030 km (0.114 R)
• M52: 15,644,945 km (0.109 R)
• M53: 16,754,064 km (0.11 R)
• M54: 16,971,729 km (0.12 R)
• M55: 17,299,947 km (0.109 R)
• M56: 17,740,811 km (0.105 R)
• M57: 18,371,666 km (0.114 R)
• M58: 19,161,094 km (0.062 R)
• M59: 19,464,777 km (0.108 R)
• M60: 20,000,039 km (0.075 R)
• M61: 21,124,267 km (0.079 R)
• M62: 22,189,403 km (0.077 R)
• M63: 22,308,782 km (0.116 R)
• M64: 22,788,692 km (0.092 R)
• M65: 23,433,758 km (0.117 R)
• M66: 24,371,588 km (0.114 R)
• M67: 24,700,703 km (0.11 R)
• M68: 25,989,788 km (0.107 R)
• M69: 26,452,494 km (0.072 R)
• M70: 26,875,557 km (0.113 R)
• M71: 27,514,190 km (0.103 R)
• M72: 27,985,872 km (0.101 R)
• M73: 28,157,910 km (0.115 R)
• M74: 28,373,630 km (0.107 R)
• M75: 28,676,565 km (0.099 R)
• M76: 28,763,332 km (0.104 R)
• M77: 29,198,213 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 14.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.07 AU - 5.61 AU

Year: 6875 Days

Day: 15 Hours

Environment

Temp: -217 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,797,859 km

• M1: 184,903 km (0.115 R)
• M2: 417,378 km (0.08 R)
• M3: 680,072 km (0.119 R)
• M4: 790,625 km (0.102 R)
• M5: 1,080,994 km (0.115 R)
• M6: 1,214,136 km (0.065 R)
• M7: 1,610,421 km (0.12 R)
• M8: 1,824,047 km (0.031 R)
• M9: 2,088,985 km (0.114 R)
• M10: 2,588,941 km (0.046 R)
• M11: 2,982,682 km (0.085 R)
• M12: 3,150,531 km (0.083 R)
• M13: 3,420,705 km (0.095 R)
• M14: 3,724,239 km (0.085 R)
• M15: 4,222,998 km (0.066 R)
• M16: 5,139,734 km (0.116 R)
• M17: 5,284,096 km (0.071 R)
• M18: 6,025,802 km (0.063 R)
• M19: 6,239,278 km (0.029 R)
• M20: 6,580,212 km (0.032 R)
• M21: 6,705,575 km (0.036 R)
• M22: 7,151,077 km (0.034 R)
• M23: 7,705,038 km (0.111 R)
• M24: 8,003,935 km (0.037 R)
• M25: 8,340,530 km (0.118 R)
• M26: 9,132,651 km (0.088 R)
• M27: 9,769,339 km (0.091 R)
• M28: 10,020,813 km (0.114 R)
• M29: 10,201,827 km (0.05 R)
• M30: 13,480,863 km (0.081 R)
• M31: 14,449,958 km (0.032 R)
• M32: 14,654,607 km (0.113 R)
• M33: 15,357,867 km (0.083 R)
• M34: 15,566,706 km (0.096 R)
• M35: 16,114,533 km (0.116 R)
• M36: 17,098,887 km (0.115 R)
• M37: 17,970,893 km (0.119 R)
• M38: 18,991,450 km (0.05 R)
• M39: 19,441,141 km (0.048 R)
• M40: 19,894,273 km (0.05 R)
• M41: 20,949,686 km (0.094 R)
• M42: 21,788,481 km (0.088 R)
• M43: 22,259,266 km (0.094 R)
• M44: 22,923,929 km (0.112 R)
• M45: 23,450,813 km (0.085 R)
• M46: 23,836,476 km (0.062 R)
• M47: 24,760,841 km (0.041 R)
• M48: 24,956,964 km (0.101 R)
• M49: 25,055,100 km (0.067 R)
• M50: 25,548,324 km (0.08 R)
• M51: 26,194,288 km (0.066 R)
• M52: 26,644,727 km (0.081 R)
• M53: 26,745,107 km (0.066 R)
• M54: 27,909,128 km (0.063 R)
• M55: 28,420,304 km (0.087 R)
• M56: 30,129,460 km (0.061 R)
• M57: 30,391,256 km (0.095 R)
• M58: 31,022,858 km (0.114 R)
• M59: 31,393,263 km (0.078 R)
• M60: 32,085,003 km (0.099 R)
• M61: 32,567,008 km (0.106 R)
• M62: 32,728,125 km (0.105 R)
• M63: 34,518,362 km (0.111 R)
• M64: 34,847,328 km (0.036 R)
• M65: 34,957,282 km (0.027 R)
• M66: 35,397,848 km (0.098 R)
• M67: 35,729,656 km (0.087 R)
• M68: 35,840,359 km (0.053 R)
• M69: 35,951,360 km (0.07 R)
• M70: 36,507,565 km (0.111 R)
• M71: 36,786,864 km (0.09 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: 229 - 13,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit