🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 144 Days

Day: 22.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,324,339 km

• M1: 136,284 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.69 AU - 1.13 AU

Year: 324 Days

Day: 21.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.42 AU - 1.64 AU

Year: 705 Days

Day: 26.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.31 AU - 2.15 AU

Year: 848 Days

Day: 16.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.36 AU - 3.26 AU

Year: 1756 Days

Day: 18 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,324,339 km

• M1: 202,556 km (0.073 R)
• M2: 1,146,069 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.53 AU - 4.11 AU

Year: 2255 Days

Day: 45.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,324,339 km

• M1: 238,908 km (0.112 R)
• M2: 512,223 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.1 AU - 3.72 AU

Year: 2347 Days

Day: 18.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 10.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.29 AU - 6.29 AU

Year: 5881 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,324,339 km

• M1: 133,740 km (0.103 R)
• M2: 209,587 km (0.119 R)
• M3: 692,788 km (0.104 R)
• M4: 963,261 km (0.074 R)
• M5: 1,239,418 km (0.104 R)
• M6: 1,322,894 km (0.112 R)
• M7: 1,481,318 km (0.099 R)
• M8: 1,913,058 km (0.12 R)
• M9: 2,093,173 km (0.105 R)
• M10: 2,210,907 km (0.102 R)
• M11: 2,313,531 km (0.108 R)
• M12: 3,057,332 km (0.111 R)
• M13: 3,191,521 km (0.097 R)
• M14: 3,505,377 km (0.099 R)
• M15: 3,911,835 km (0.067 R)
• M16: 4,312,159 km (0.057 R)
• M17: 4,747,638 km (0.099 R)
• M18: 5,060,896 km (0.087 R)
• M19: 5,427,261 km (0.093 R)
• M20: 5,707,608 km (0.107 R)
• M21: 6,040,912 km (0.096 R)
• M22: 6,161,488 km (0.114 R)
• M23: 6,429,567 km (0.102 R)
• M24: 6,776,185 km (0.098 R)
• M25: 7,052,941 km (0.041 R)
• M26: 7,129,087 km (0.068 R)
• M27: 7,256,694 km (0.109 R)
• M28: 7,333,437 km (0.101 R)
• M29: 7,462,241 km (0.068 R)
• M30: 7,565,763 km (0.098 R)
• M31: 7,721,943 km (0.084 R)
• M32: 7,958,308 km (0.041 R)
• M33: 8,170,288 km (0.088 R)
• M34: 8,303,729 km (0.114 R)
• M35: 8,654,237 km (0.108 R)
• M36: 8,982,155 km (0.07 R)
• M37: 9,314,113 km (0.116 R)
• M38: 9,593,861 km (0.117 R)
• M39: 9,678,234 km (0.107 R)
• M40: 10,247,753 km (0.064 R)
• M41: 10,362,944 km (0.054 R)
• M42: 11,004,270 km (0.04 R)
• M43: 11,092,682 km (0.069 R)
• M44: 11,598,473 km (0.093 R)
• M45: 11,748,669 km (0.087 R)
• M46: 11,929,682 km (0.1 R)
• M47: 12,694,127 km (0.118 R)
• M48: 13,129,158 km (0.053 R)
• M49: 14,560,510 km (0.045 R)
• M50: 14,885,287 km (0.035 R)
• M51: 15,542,022 km (0.08 R)
• M52: 16,477,308 km (0.103 R)
• M53: 17,019,899 km (0.099 R)
• M54: 17,259,106 km (0.077 R)
• M55: 17,740,961 km (0.097 R)
• M56: 18,682,829 km (0.105 R)
• M57: 18,788,445 km (0.1 R)
• M58: 18,894,361 km (0.116 R)
• M59: 19,248,608 km (0.077 R)
• M60: 19,462,234 km (0.073 R)
• M61: 19,640,854 km (0.091 R)
• M62: 20,035,792 km (0.115 R)
• M63: 20,433,274 km (0.078 R)
• M64: 20,542,181 km (0.037 R)
• M65: 21,863,579 km (0.043 R)
• M66: 22,235,480 km (0.106 R)
• M67: 22,759,820 km (0.11 R)
• M68: 22,985,713 km (0.09 R)
• M69: 23,212,354 km (0.115 R)
• M70: 23,401,745 km (0.111 R)
• M71: 24,665,099 km (0.079 R)
• M72: 25,130,049 km (0.117 R)
• M73: 25,676,081 km (0.075 R)
• M74: 26,068,476 km (0.052 R)
• M75: 26,186,509 km (0.053 R)
• M76: 26,344,335 km (0.114 R)
• M77: 26,462,816 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 12.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.61 AU - 8.41 AU

Year: 8451 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,324,339 km

• M1: 618,587 km (0.109 R)
• M2: 713,432 km (0.098 R)
• M3: 1,030,580 km (0.097 R)
• M4: 1,447,060 km (0.092 R)
• M5: 1,559,259 km (0.068 R)
• M6: 1,713,793 km (0.093 R)
• M7: 1,812,977 km (0.112 R)
• M8: 1,893,909 km (0.094 R)
• M9: 2,038,421 km (0.099 R)
• M10: 2,294,981 km (0.114 R)
• M11: 3,449,428 km (0.112 R)
• M12: 3,576,287 km (0.091 R)
• M13: 3,756,552 km (0.053 R)
• M14: 3,860,822 km (0.108 R)
• M15: 3,992,767 km (0.088 R)
• M16: 4,702,609 km (0.077 R)
• M17: 5,188,054 km (0.103 R)
• M18: 5,451,646 km (0.094 R)
• M19: 5,900,738 km (0.09 R)
• M20: 6,393,065 km (0.048 R)
• M21: 6,612,675 km (0.113 R)
• M22: 8,492,073 km (0.085 R)
• M23: 8,768,380 km (0.069 R)
• M24: 9,117,990 km (0.062 R)
• M25: 9,472,238 km (0.072 R)
• M26: 9,830,974 km (0.025 R)
• M27: 10,012,137 km (0.082 R)
• M28: 10,194,197 km (0.095 R)
• M29: 10,414,405 km (0.05 R)
• M30: 10,971,508 km (0.076 R)
• M31: 11,500,336 km (0.062 R)
• M32: 12,779,548 km (0.115 R)
• M33: 13,175,982 km (0.093 R)
• M34: 13,295,810 km (0.104 R)
• M35: 13,738,021 km (0.062 R)
• M36: 14,307,840 km (0.117 R)
• M37: 14,719,682 km (0.1 R)
• M38: 15,135,415 km (0.087 R)
• M39: 15,260,928 km (0.112 R)
• M40: 15,681,597 km (0.083 R)
• M41: 15,978,399 km (0.082 R)
• M42: 16,148,791 km (0.096 R)
• M43: 16,620,772 km (0.11 R)
• M44: 16,923,409 km (0.097 R)
• M45: 18,463,818 km (0.083 R)
• M46: 18,553,128 km (0.096 R)
• M47: 18,732,346 km (0.087 R)
• M48: 19,137,756 km (0.115 R)
• M49: 20,370,892 km (0.091 R)
• M50: 20,880,721 km (0.105 R)
• M51: 21,160,619 km (0.11 R)
• M52: 21,724,154 km (0.099 R)
• M53: 21,960,369 km (0.089 R)
• M54: 22,197,482 km (0.112 R)
• M55: 22,387,770 km (0.083 R)
• M56: 22,626,379 km (0.099 R)
• M57: 22,721,972 km (0.083 R)
• M58: 22,865,885 km (0.097 R)
• M59: 23,686,280 km (0.108 R)
• M60: 24,467,330 km (0.118 R)
• M61: 24,614,834 km (0.113 R)
• M62: 25,009,323 km (0.087 R)
• M63: 25,108,207 km (0.11 R)
• M64: 25,207,391 km (0.03 R)
• M65: 26,305,888 km (0.09 R)
• M66: 26,507,247 km (0.104 R)
• M67: 26,608,225 km (0.099 R)
• M68: 28,136,966 km (0.084 R)
• M69: 28,601,168 km (0.1 R)
• M70: 28,912,032 km (0.09 R)
• M71: 29,016,003 km (0.119 R)
• M72: 29,746,639 km (0.109 R)
• M73: 30,219,518 km (0.113 R)
• M74: 30,430,451 km (0.111 R)
• M75: 30,589,025 km (0.061 R)
• M76: 30,800,855 km (0.1 R)
• M77: 31,385,932 km (0.092 R)
• M78: 31,492,745 km (0.062 R)
• M79: 32,567,008 km (0.091 R)
• M80: 32,783,326 km (0.042 R)
• M81: 32,945,939 km (0.083 R)
• M82: 33,271,763 km (0.072 R)
• M83: 33,544,181 km (0.109 R)
• M84: 35,471,750 km (0.09 R)
• M85: 35,861,602 km (0.111 R)
• M86: 36,196,850 km (0.099 R)
• M87: 37,152,482 km (0.101 R)
• M88: 37,945,650 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 9.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.52 AU - 9.92 AU

Year: 8785 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,324,339 km

• M1: 209,437 km (0.087 R)
• M2: 376,538 km (0.077 R)
• M3: 832,811 km (0.074 R)
• M4: 1,121,386 km (0.094 R)
• M5: 1,580,651 km (0.085 R)
• M6: 1,704,219 km (0.097 R)
• M7: 2,253,542 km (0.111 R)
• M8: 3,238,794 km (0.116 R)
• M9: 3,396,919 km (0.091 R)
• M10: 3,887,001 km (0.116 R)
• M11: 3,998,901 km (0.071 R)
• M12: 4,225,990 km (0.103 R)
• M13: 5,238,020 km (0.074 R)
• M14: 5,644,178 km (0.101 R)
• M15: 6,158,047 km (0.115 R)
• M16: 6,653,365 km (0.098 R)
• M17: 6,787,704 km (0.114 R)
• M18: 7,965,189 km (0.11 R)
• M19: 8,468,287 km (0.118 R)
• M20: 8,650,347 km (0.106 R)
• M21: 8,981,557 km (0.061 R)
• M22: 10,231,447 km (0.096 R)
• M23: 10,738,584 km (0.1 R)
• M24: 11,254,098 km (0.071 R)
• M25: 11,494,652 km (0.119 R)
• M26: 12,226,784 km (0.109 R)
• M27: 12,681,561 km (0.095 R)
• M28: 12,890,250 km (0.104 R)
• M29: 13,184,060 km (0.043 R)
• M30: 13,522,750 km (0.091 R)
• M31: 13,735,927 km (0.07 R)
• M32: 14,338,507 km (0.101 R)
• M33: 14,643,088 km (0.077 R)
• M34: 14,818,118 km (0.103 R)
• M35: 15,170,122 km (0.093 R)
• M36: 15,391,527 km (0.104 R)
• M37: 15,792,898 km (0.096 R)
• M38: 16,651,440 km (0.117 R)
• M39: 17,711,042 km (0.106 R)
• M40: 17,991,089 km (0.107 R)
• M41: 18,366,579 km (0.112 R)
• M42: 18,602,645 km (0.12 R)
• M43: 19,701,591 km (0.101 R)
• M44: 20,625,208 km (0.078 R)
• M45: 20,870,549 km (0.119 R)
• M46: 21,513,071 km (0.099 R)
• M47: 21,961,715 km (0.076 R)
• M48: 22,413,501 km (0.118 R)
• M49: 22,665,873 km (0.071 R)
• M50: 23,122,296 km (0.065 R)
• M51: 23,633,172 km (0.109 R)
• M52: 24,354,533 km (0.097 R)
• M53: 25,555,355 km (0.053 R)
• M54: 25,766,139 km (0.068 R)
• M55: 25,924,713 km (0.071 R)
• M56: 26,295,715 km (0.104 R)
• M57: 26,402,079 km (0.06 R)
• M58: 26,561,850 km (0.088 R)
• M59: 26,721,920 km (0.079 R)
• M60: 26,989,550 km (0.099 R)
• M61: 27,204,223 km (0.094 R)
• M62: 27,959,992 km (0.107 R)
• M63: 28,722,791 km (0.08 R)
• M64: 29,216,763 km (0.079 R)
• M65: 29,713,578 km (0.114 R)
• M66: 29,990,783 km (0.108 R)
• M67: 30,547,736 km (0.077 R)
• M68: 30,939,682 km (0.091 R)
• M69: 31,728,512 km (0.059 R)
• M70: 31,955,003 km (0.084 R)
• M71: 32,068,548 km (0.102 R)
• M72: 32,809,506 km (0.102 R)
• M73: 33,268,322 km (0.101 R)
• M74: 34,715,831 km (0.105 R)
• M75: 35,066,339 km (0.099 R)
• M76: 35,594,270 km (0.113 R)
• M77: 35,770,796 km (0.108 R)
• M78: 36,124,744 km (0.115 R)
• M79: 36,598,521 km (0.09 R)
• M80: 36,776,692 km (0.079 R)
• M81: 36,895,622 km (0.09 R)
• M82: 38,876,896 km (0.059 R)
• M83: 41,077,331 km (0.058 R)
• M84: 41,262,533 km (0.053 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: 291 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit