🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.64 AU - 0.74 AU

Year: 210 Days

Day: 36.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.23 AU - 1.31 AU

Year: 525 Days

Day: 45.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,014,695 km

• M1: 299,495 km (0.096 R)
• M2: 342,430 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.44 AU - 2.16 AU

Year: 887 Days

Day: 44.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 135.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.2 AU - 3.14 AU

Year: 1602 Days

Day: 13.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,014,695 km

• M1: 28,274 km (0.096 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.93 AU - 6.15 AU

Year: 4787 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,014,695 km

• M1: 196,422 km (0.077 R)
• M2: 290,369 km (0.106 R)
• M3: 410,048 km (0.112 R)
• M4: 726,298 km (0.1 R)
• M5: 891,155 km (0.115 R)
• M6: 1,004,550 km (0.06 R)
• M7: 1,150,707 km (0.067 R)
• M8: 1,541,606 km (0.096 R)
• M9: 1,858,454 km (0.106 R)
• M10: 2,161,988 km (0.113 R)
• M11: 2,391,472 km (0.054 R)
• M12: 2,703,982 km (0.076 R)
• M13: 2,836,675 km (0.113 R)
• M14: 2,971,612 km (0.108 R)
• M15: 3,088,897 km (0.063 R)
• M16: 3,471,119 km (0.107 R)
• M17: 3,574,342 km (0.059 R)
• M18: 3,868,900 km (0.057 R)
• M19: 3,976,012 km (0.116 R)
• M20: 4,127,704 km (0.105 R)
• M21: 4,481,803 km (0.116 R)
• M22: 4,985,050 km (0.112 R)
• M23: 5,125,522 km (0.108 R)
• M24: 5,290,977 km (0.066 R)
• M25: 5,530,633 km (0.056 R)
• M26: 6,045,699 km (0.115 R)
• M27: 6,397,703 km (0.115 R)
• M28: 6,756,438 km (0.108 R)
• M29: 7,201,043 km (0.112 R)
• M30: 7,413,472 km (0.099 R)
• M31: 7,763,381 km (0.106 R)
• M32: 8,312,406 km (0.057 R)
• M33: 8,563,431 km (0.105 R)
• M34: 9,130,706 km (0.099 R)
• M35: 9,798,062 km (0.081 R)
• M36: 9,945,266 km (0.086 R)
• M37: 10,241,769 km (0.09 R)
• M38: 10,421,137 km (0.072 R)
• M39: 10,541,414 km (0.111 R)
• M40: 10,904,638 km (0.111 R)
• M41: 11,737,299 km (0.036 R)
• M42: 12,367,256 km (0.059 R)
• M43: 12,975,820 km (0.05 R)
• M44: 13,235,073 km (0.077 R)
• M45: 13,890,761 km (0.091 R)
• M46: 14,356,010 km (0.087 R)
• M47: 14,590,580 km (0.105 R)
• M48: 14,860,304 km (0.057 R)
• M49: 15,507,315 km (0.07 R)
• M50: 15,748,018 km (0.07 R)
• M51: 16,407,745 km (0.118 R)
• M52: 17,182,961 km (0.072 R)
• M53: 17,396,437 km (0.057 R)
• M54: 17,574,907 km (0.074 R)
• M55: 17,718,222 km (0.095 R)
• M56: 18,768,848 km (0.071 R)
• M57: 18,988,757 km (0.082 R)
• M58: 19,246,514 km (0.097 R)
• M59: 19,579,519 km (0.101 R)
• M60: 19,839,819 km (0.038 R)
• M61: 20,063,767 km (0.119 R)
• M62: 20,176,115 km (0.098 R)
• M63: 21,732,382 km (0.116 R)
• M64: 21,886,318 km (0.115 R)
• M65: 22,700,130 km (0.114 R)
• M66: 23,248,257 km (0.104 R)
• M67: 24,717,907 km (0.112 R)
• M68: 25,281,891 km (0.037 R)
• M69: 25,646,610 km (0.105 R)
• M70: 26,299,455 km (0.045 R)
• M71: 26,916,397 km (0.116 R)
• M72: 27,040,414 km (0.065 R)
• M73: 27,247,457 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 13.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.94 AU - 7.14 AU

Year: 6140 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,014,695 km

• M1: 414,536 km (0.118 R)
• M2: 544,387 km (0.098 R)
• M3: 746,793 km (0.078 R)
• M4: 914,043 km (0.091 R)
• M5: 1,018,911 km (0.05 R)
• M6: 1,161,927 km (0.094 R)
• M7: 1,469,201 km (0.058 R)
• M8: 1,723,816 km (0.118 R)
• M9: 2,319,814 km (0.097 R)
• M10: 2,819,172 km (0.108 R)
• M11: 2,945,283 km (0.101 R)
• M12: 3,105,801 km (0.081 R)
• M13: 3,269,162 km (0.116 R)
• M14: 3,519,739 km (0.108 R)
• M15: 3,707,634 km (0.11 R)
• M16: 4,640,526 km (0.068 R)
• M17: 4,903,968 km (0.1 R)
• M18: 5,095,004 km (0.104 R)
• M19: 5,269,286 km (0.097 R)
• M20: 5,723,465 km (0.109 R)
• M21: 5,844,041 km (0.088 R)
• M22: 6,047,045 km (0.114 R)
• M23: 7,204,484 km (0.096 R)
• M24: 7,488,121 km (0.108 R)
• M25: 8,224,442 km (0.093 R)
• M26: 8,659,024 km (0.1 R)
• M27: 9,030,775 km (0.077 R)
• M28: 9,766,048 km (0.117 R)
• M29: 9,959,029 km (0.113 R)
• M30: 10,201,827 km (0.108 R)
• M31: 10,917,503 km (0.107 R)
• M32: 11,142,797 km (0.078 R)
• M33: 11,268,759 km (0.095 R)
• M34: 11,828,404 km (0.08 R)
• M35: 12,606,014 km (0.091 R)
• M36: 12,711,032 km (0.098 R)
• M37: 12,869,007 km (0.09 R)
• M38: 13,320,194 km (0.103 R)
• M39: 13,722,613 km (0.05 R)
• M40: 13,993,086 km (0.111 R)
• M41: 14,265,354 km (0.109 R)
• M42: 14,842,951 km (0.101 R)
• M43: 16,163,302 km (0.067 R)
• M44: 16,306,018 km (0.099 R)
• M45: 16,535,053 km (0.062 R)
• M46: 16,794,156 km (0.12 R)
• M47: 17,844,034 km (0.085 R)
• M48: 19,945,735 km (0.091 R)
• M49: 20,037,438 km (0.12 R)
• M50: 20,252,261 km (0.065 R)
• M51: 20,498,648 km (0.066 R)
• M52: 20,684,150 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 13.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.11 AU - 9.91 AU

Year: 9928 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,014,695 km

• M1: 207,941 km (0.118 R)
• M2: 399,277 km (0.028 R)
• M3: 542,591 km (0.083 R)
• M4: 755,768 km (0.117 R)
• M5: 1,168,808 km (0.08 R)
• M6: 1,267,842 km (0.118 R)
• M7: 1,649,317 km (0.119 R)
• M8: 1,830,629 km (0.087 R)
• M9: 2,164,232 km (0.117 R)
• M10: 2,491,553 km (0.099 R)
• M11: 2,621,852 km (0.083 R)
• M12: 2,808,251 km (0.072 R)
• M13: 3,597,380 km (0.099 R)
• M14: 5,035,016 km (0.057 R)
• M15: 5,134,349 km (0.105 R)
• M16: 6,450,361 km (0.104 R)
• M17: 8,136,628 km (0.088 R)
• M18: 8,450,036 km (0.067 R)
• M19: 9,251,282 km (0.106 R)
• M20: 9,619,741 km (0.109 R)
• M21: 9,785,047 km (0.089 R)
• M22: 9,993,138 km (0.115 R)
• M23: 10,160,538 km (0.033 R)
• M24: 10,413,508 km (0.119 R)
• M25: 10,711,357 km (0.106 R)
• M26: 11,228,367 km (0.086 R)
• M27: 11,358,966 km (0.079 R)
• M28: 11,842,018 km (0.1 R)
• M29: 12,828,167 km (0.079 R)
• M30: 12,919,123 km (0.098 R)
• M31: 13,747,596 km (0.048 R)
• M32: 13,887,320 km (0.118 R)
• M33: 14,074,467 km (0.058 R)
• M34: 15,214,552 km (0.055 R)
• M35: 15,746,971 km (0.074 R)
• M36: 16,730,727 km (0.105 R)
• M37: 17,029,773 km (0.114 R)
• M38: 17,129,854 km (0.112 R)
• M39: 17,330,614 km (0.105 R)
• M40: 17,582,537 km (0.113 R)
• M41: 17,988,396 km (0.113 R)
• M42: 18,090,272 km (0.114 R)
• M43: 18,345,935 km (0.069 R)
• M44: 19,905,044 km (0.107 R)
• M45: 20,010,510 km (0.107 R)
• M46: 20,169,084 km (0.11 R)
• M47: 20,274,999 km (0.026 R)
• M48: 20,487,279 km (0.096 R)
• M49: 22,213,040 km (0.034 R)
• M50: 22,432,051 km (0.118 R)
• M51: 22,816,966 km (0.071 R)
• M52: 24,209,723 km (0.092 R)
• M53: 25,001,544 km (0.09 R)
• M54: 25,457,967 km (0.098 R)
• M55: 25,802,042 km (0.087 R)
• M56: 26,727,156 km (0.072 R)
• M57: 27,486,814 km (0.119 R)
• M58: 28,016,839 km (0.096 R)
• M59: 28,609,845 km (0.091 R)
• M60: 29,266,879 km (0.107 R)
• M61: 32,439,550 km (0.108 R)
• M62: 33,437,667 km (0.072 R)
• M63: 34,762,805 km (0.111 R)
• M64: 35,527,849 km (0.087 R)
• M65: 35,976,642 km (0.083 R)
• M66: 36,491,857 km (0.089 R)
• M67: 37,139,317 km (0.083 R)
• M68: 37,399,468 km (0.107 R)
• M69: 38,972,489 km (0.078 R)
• M70: 39,501,617 km (0.056 R)
• M71: 40,099,709 km (0.106 R)
• M72: 40,700,943 km (0.105 R)
• M73: 41,507,126 km (0.066 R)
• M74: 41,709,382 km (0.091 R)
• M75: 42,318,545 km (0.116 R)
• M76: 42,454,230 km (0.107 R)
• M77: 42,658,132 km (0.09 R)
• M78: 43,066,983 km (0.064 R)
• M79: 43,957,090 km (0.095 R)
• M80: 44,645,989 km (0.087 R)
• M81: 44,784,067 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit