🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 184 Days

Day: 15.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 307 Days

Day: 38.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.92 AU - 1.26 AU

Year: 410 Days

Day: 44.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.36 AU - 1.76 AU

Year: 701 Days

Day: 37.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.1 AU - 4 AU

Year: 2407 Days

Day: 19.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,086,820 km

• M1: 55,501 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3 AU - 4.12 AU

Year: 2417 Days

Day: 43.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,086,820 km

• M1: 1,748,051 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 12.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.65 AU - 9.99 AU

Year: 9427 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,086,820 km

• M1: 167,849 km (0.115 R)
• M2: 293,960 km (0.057 R)
• M3: 418,724 km (0.086 R)
• M4: 881,879 km (0.102 R)
• M5: 1,023,100 km (0.111 R)
• M6: 1,185,264 km (0.057 R)
• M7: 1,397,095 km (0.111 R)
• M8: 1,578,856 km (0.056 R)
• M9: 1,783,506 km (0.068 R)
• M10: 2,467,018 km (0.07 R)
• M11: 2,551,541 km (0.109 R)
• M12: 3,189,127 km (0.092 R)
• M13: 3,356,228 km (0.116 R)
• M14: 3,564,468 km (0.077 R)
• M15: 4,795,809 km (0.091 R)
• M16: 5,270,034 km (0.111 R)
• M17: 6,757,934 km (0.108 R)
• M18: 6,877,613 km (0.108 R)
• M19: 7,363,207 km (0.108 R)
• M20: 8,938,323 km (0.028 R)
• M21: 9,201,915 km (0.114 R)
• M22: 9,521,605 km (0.031 R)
• M23: 9,817,959 km (0.06 R)
• M24: 10,364,739 km (0.088 R)
• M25: 10,921,243 km (0.093 R)
• M26: 11,516,194 km (0.055 R)
• M27: 12,179,959 km (0.101 R)
• M28: 13,938,782 km (0.101 R)
• M29: 18,219,674 km (0.119 R)
• M30: 18,789,792 km (0.097 R)
• M31: 18,992,347 km (0.109 R)
• M32: 19,331,785 km (0.076 R)
• M33: 20,119,866 km (0.1 R)
• M34: 20,361,766 km (0.091 R)
• M35: 20,535,150 km (0.085 R)
• M36: 20,883,414 km (0.085 R)
• M37: 20,988,282 km (0.104 R)
• M38: 21,585,926 km (0.043 R)
• M39: 21,833,660 km (0.074 R)
• M40: 21,940,024 km (0.063 R)
• M41: 22,331,970 km (0.083 R)
• M42: 23,739,686 km (0.061 R)
• M43: 24,768,022 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 14

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.39 AU - 14.15 AU

Year: 15468 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,086,820 km

• M1: 308,920 km (0.081 R)
• M2: 478,713 km (0.073 R)
• M3: 671,844 km (0.109 R)
• M4: 1,056,759 km (0.035 R)
• M5: 1,343,538 km (0.063 R)
• M6: 2,019,122 km (0.09 R)
• M7: 3,287,862 km (0.066 R)
• M8: 3,449,278 km (0.062 R)
• M9: 3,580,176 km (0.078 R)
• M10: 3,881,167 km (0.052 R)
• M11: 3,983,343 km (0.053 R)
• M12: 4,086,415 km (0.041 R)
• M13: 4,330,559 km (0.037 R)
• M14: 4,436,624 km (0.108 R)
• M15: 4,543,587 km (0.083 R)
• M16: 4,651,596 km (0.053 R)
• M17: 4,869,859 km (0.069 R)
• M18: 4,980,412 km (0.085 R)
• M19: 5,661,083 km (0.068 R)
• M20: 6,051,982 km (0.035 R)
• M21: 7,918,066 km (0.072 R)
• M22: 8,355,490 km (0.057 R)
• M23: 8,577,194 km (0.035 R)
• M24: 9,854,610 km (0.055 R)
• M25: 10,611,276 km (0.108 R)
• M26: 11,880,464 km (0.105 R)
• M27: 12,634,438 km (0.081 R)
• M28: 12,889,353 km (0.086 R)
• M29: 13,145,763 km (0.11 R)
• M30: 13,978,126 km (0.118 R)
• M31: 15,693,415 km (0.111 R)
• M32: 17,192,086 km (0.114 R)
• M33: 17,474,527 km (0.103 R)
• M34: 17,815,610 km (0.051 R)
• M35: 18,620,148 km (0.07 R)
• M36: 19,436,354 km (0.094 R)
• M37: 19,553,938 km (0.112 R)
• M38: 20,503,136 km (0.093 R)
• M39: 20,622,814 km (0.066 R)
• M40: 21,103,921 km (0.112 R)
• M41: 23,439,593 km (0.032 R)
• M42: 23,815,831 km (0.109 R)
• M43: 23,941,643 km (0.117 R)
• M44: 24,510,863 km (0.101 R)
• M45: 25,212,477 km (0.095 R)
• M46: 25,405,010 km (0.104 R)
• M47: 25,920,823 km (0.083 R)
• M48: 26,050,225 km (0.041 R)
• M49: 27,225,316 km (0.097 R)
• M50: 27,686,976 km (0.091 R)
• M51: 29,087,511 km (0.108 R)
• M52: 29,627,110 km (0.107 R)
• M53: 29,762,496 km (0.099 R)
• M54: 30,034,017 km (0.06 R)
• M55: 30,306,285 km (0.073 R)
• M56: 30,853,214 km (0.082 R)
• M57: 31,403,585 km (0.097 R)
• M58: 31,541,664 km (0.115 R)
• M59: 32,235,050 km (0.083 R)
• M60: 32,374,326 km (0.078 R)
• M61: 32,513,900 km (0.085 R)
• M62: 32,723,487 km (0.102 R)
• M63: 33,144,156 km (0.036 R)
• M64: 33,566,471 km (0.091 R)
• M65: 34,487,844 km (0.076 R)
• M66: 35,202,174 km (0.074 R)
• M67: 36,572,939 km (0.096 R)
• M68: 36,790,904 km (0.062 R)
• M69: 37,082,320 km (0.064 R)
• M70: 39,292,030 km (0.119 R)
• M71: 39,589,880 km (0.072 R)
• M72: 39,963,276 km (0.08 R)
• M73: 40,337,719 km (0.107 R)
• M74: 40,788,757 km (0.086 R)
• M75: 40,939,402 km (0.112 R)
• M76: 42,304,183 km (0.12 R)
• M77: 43,606,732 km (0.072 R)
• M78: 45,624,209 km (0.087 R)
• M79: 46,094,096 km (0.111 R)
• M80: 46,329,563 km (0.113 R)
• M81: 48,547,351 km (0.114 R)
• M82: 48,787,007 km (0.098 R)
• M83: 49,830,153 km (0.057 R)
• M84: 51,693,694 km (0.075 R)
• M85: 52,675,056 km (0.096 R)
• M86: 54,489,977 km (0.098 R)
• M87: 54,822,234 km (0.116 R)
• M88: 55,238,415 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 8.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.34 AU - 14.28 AU

Year: 15544 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,086,820 km

• M1: 127,009 km (0.055 R)
• M2: 240,254 km (0.043 R)
• M3: 331,060 km (0.037 R)
• M4: 603,328 km (0.118 R)
• M5: 695,181 km (0.118 R)
• M6: 749,934 km (0.107 R)
• M7: 834,906 km (0.094 R)
• M8: 908,508 km (0.031 R)
• M9: 1,343,688 km (0.091 R)
• M10: 1,538,165 km (0.118 R)
• M11: 1,648,120 km (0.087 R)
• M12: 2,999,437 km (0.06 R)
• M13: 3,420,705 km (0.115 R)
• M14: 3,811,006 km (0.092 R)
• M15: 4,087,463 km (0.104 R)
• M16: 4,266,830 km (0.092 R)
• M17: 4,318,591 km (0.065 R)
• M18: 4,606,866 km (0.111 R)
• M19: 4,955,729 km (0.113 R)
• M20: 5,879,346 km (0.075 R)
• M21: 5,994,835 km (0.112 R)
• M22: 6,287,000 km (0.111 R)
• M23: 6,583,952 km (0.095 R)
• M24: 6,673,860 km (0.083 R)
• M25: 7,284,070 km (0.119 R)
• M26: 7,533,150 km (0.089 R)
• M27: 7,595,832 km (0.11 R)
• M28: 8,491,923 km (0.092 R)
• M29: 8,622,672 km (0.084 R)
• M30: 8,820,141 km (0.106 R)
• M31: 9,455,034 km (0.103 R)
• M32: 9,795,070 km (0.057 R)
• M33: 10,277,972 km (0.115 R)
• M34: 12,028,417 km (0.085 R)
• M35: 12,101,720 km (0.054 R)
• M36: 13,069,468 km (0.072 R)
• M37: 13,334,257 km (0.112 R)
• M38: 14,841,605 km (0.11 R)
• M39: 14,999,131 km (0.06 R)
• M40: 15,555,336 km (0.09 R)
• M41: 16,810,612 km (0.115 R)
• M42: 16,892,741 km (0.101 R)
• M43: 17,888,465 km (0.086 R)
• M44: 19,589,841 km (0.119 R)
• M45: 19,892,777 km (0.1 R)
• M46: 20,679,213 km (0.06 R)
• M47: 21,386,661 km (0.079 R)
• M48: 21,520,102 km (0.108 R)
• M49: 21,609,412 km (0.076 R)
• M50: 22,057,159 km (0.108 R)
• M51: 22,507,897 km (0.045 R)
• M52: 24,434,419 km (0.105 R)
• M53: 24,573,993 km (0.068 R)
• M54: 25,088,161 km (0.051 R)
• M55: 25,229,083 km (0.078 R)
• M56: 25,605,920 km (0.078 R)
• M57: 26,222,412 km (0.077 R)
• M58: 26,747,800 km (0.051 R)
• M59: 28,295,988 km (0.113 R)
• M60: 28,982,493 km (0.081 R)
• M61: 30,221,762 km (0.095 R)
• M62: 30,521,855 km (0.096 R)
• M63: 31,225,713 km (0.099 R)
• M64: 31,985,970 km (0.083 R)
• M65: 32,803,372 km (0.117 R)
• M66: 34,198,522 km (0.116 R)
• M67: 34,250,582 km (0.119 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit