🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.41 AU - 0.59 AU

Year: 132 Days

Day: 35.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,655,639 km

• M1: 299,196 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 45.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.66 AU - 1.76 AU

Year: 838 Days

Day: 13.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.57 AU - 1.99 AU

Year: 890 Days

Day: 21.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,655,639 km

• M1: 171,140 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.7 AU - 3.9 AU

Year: 2246 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.92 AU - 4.7 AU

Year: 3353 Days

Day: 18.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 8.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.29 AU - 5.95 AU

Year: 4341 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,655,639 km

• M1: 121,174 km (0.045 R)
• M2: 311,912 km (0.103 R)
• M3: 436,676 km (0.061 R)
• M4: 695,929 km (0.051 R)
• M5: 805,285 km (0.053 R)
• M6: 881,580 km (0.055 R)
• M7: 1,117,197 km (0.089 R)
• M8: 1,291,329 km (0.043 R)
• M9: 1,381,836 km (0.025 R)
• M10: 1,493,286 km (0.115 R)
• M11: 1,569,282 km (0.082 R)
• M12: 1,825,543 km (0.037 R)
• M13: 1,886,579 km (0.101 R)
• M14: 1,969,007 km (0.081 R)
• M15: 2,191,459 km (0.117 R)
• M16: 2,489,458 km (0.118 R)
• M17: 2,568,895 km (0.07 R)
• M18: 3,172,672 km (0.092 R)
• M19: 3,471,867 km (0.109 R)
• M20: 3,611,891 km (0.09 R)
• M21: 3,702,099 km (0.038 R)
• M22: 3,780,039 km (0.098 R)
• M23: 4,286,129 km (0.116 R)
• M24: 4,742,851 km (0.088 R)
• M25: 4,813,461 km (0.115 R)
• M26: 5,056,109 km (0.034 R)
• M27: 5,390,759 km (0.092 R)
• M28: 5,687,711 km (0.063 R)
• M29: 5,868,276 km (0.086 R)
• M30: 6,127,529 km (0.048 R)
• M31: 6,594,274 km (0.104 R)
• M32: 6,704,827 km (0.027 R)
• M33: 6,831,985 km (0.025 R)
• M34: 6,911,870 km (0.092 R)
• M35: 6,975,898 km (0.094 R)
• M36: 7,088,546 km (0.077 R)
• M37: 7,332,091 km (0.096 R)
• M38: 7,479,445 km (0.085 R)
• M39: 7,578,329 km (0.106 R)
• M40: 8,521,544 km (0.11 R)
• M41: 8,642,119 km (0.094 R)
• M42: 8,850,060 km (0.114 R)
• M43: 8,971,983 km (0.029 R)
• M44: 9,483,607 km (0.059 R)
• M45: 9,751,986 km (0.075 R)
• M46: 9,968,454 km (0.096 R)
• M47: 10,059,110 km (0.093 R)
• M48: 10,332,875 km (0.072 R)
• M49: 10,406,327 km (0.086 R)
• M50: 10,461,379 km (0.035 R)
• M51: 10,516,730 km (0.046 R)
• M52: 10,701,633 km (0.05 R)
• M53: 10,757,284 km (0.093 R)
• M54: 11,093,430 km (0.074 R)
• M55: 11,262,775 km (0.072 R)
• M56: 11,319,472 km (0.108 R)
• M57: 11,528,012 km (0.091 R)
• M58: 11,776,195 km (0.042 R)
• M59: 11,910,384 km (0.08 R)
• M60: 12,122,514 km (0.118 R)
• M61: 12,413,781 km (0.105 R)
• M62: 12,511,468 km (0.087 R)
• M63: 12,570,111 km (0.086 R)
• M64: 12,668,097 km (0.102 R)
• M65: 12,786,130 km (0.08 R)
• M66: 13,082,633 km (0.102 R)
• M67: 13,162,069 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 13.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.26 AU - 8.86 AU

Year: 8575 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,655,639 km

• M1: 232,475 km (0.051 R)
• M2: 329,115 km (0.117 R)
• M3: 418,126 km (0.102 R)
• M4: 592,408 km (0.108 R)
• M5: 838,197 km (0.105 R)
• M6: 1,005,597 km (0.089 R)
• M7: 1,235,828 km (0.108 R)
• M8: 1,502,411 km (0.113 R)
• M9: 1,595,461 km (0.12 R)
• M10: 1,887,177 km (0.11 R)
• M11: 2,049,790 km (0.095 R)
• M12: 2,367,835 km (0.071 R)
• M13: 2,588,941 km (0.106 R)
• M14: 2,770,702 km (0.076 R)
• M15: 3,415,768 km (0.111 R)
• M16: 3,717,357 km (0.097 R)
• M17: 4,239,304 km (0.109 R)
• M18: 4,454,725 km (0.045 R)
• M19: 4,591,159 km (0.116 R)
• M20: 4,673,737 km (0.09 R)
• M21: 4,812,564 km (0.076 R)
• M22: 5,294,717 km (0.111 R)
• M23: 5,381,335 km (0.082 R)
• M24: 5,644,328 km (0.029 R)
• M25: 6,183,179 km (0.118 R)
• M26: 6,458,888 km (0.117 R)
• M27: 7,504,128 km (0.08 R)
• M28: 8,029,815 km (0.112 R)
• M29: 8,364,466 km (0.108 R)
• M30: 9,047,679 km (0.084 R)
• M31: 9,325,931 km (0.075 R)
• M32: 9,501,410 km (0.063 R)
• M33: 9,748,695 km (0.099 R)
• M34: 10,394,808 km (0.113 R)
• M35: 10,576,719 km (0.11 R)
• M36: 10,980,633 km (0.079 R)
• M37: 11,502,281 km (0.1 R)
• M38: 11,652,777 km (0.034 R)
• M39: 11,917,714 km (0.108 R)
• M40: 12,647,004 km (0.078 R)
• M41: 14,269,692 km (0.102 R)
• M42: 14,879,603 km (0.052 R)
• M43: 15,373,724 km (0.102 R)
• M44: 15,498,190 km (0.12 R)
• M45: 15,831,494 km (0.104 R)
• M46: 16,167,191 km (0.07 R)
• M47: 16,590,254 km (0.067 R)
• M48: 16,845,767 km (0.084 R)
• M49: 17,059,692 km (0.114 R)
• M50: 17,188,496 km (0.101 R)
• M51: 19,070,138 km (0.093 R)
• M52: 19,203,879 km (0.085 R)
• M53: 19,382,648 km (0.08 R)
• M54: 20,375,828 km (0.11 R)
• M55: 20,695,369 km (0.051 R)
• M56: 21,108,559 km (0.059 R)
• M57: 21,246,937 km (0.096 R)
• M58: 21,989,840 km (0.032 R)
• M59: 22,130,163 km (0.115 R)
• M60: 23,025,356 km (0.115 R)
• M61: 24,511,312 km (0.077 R)
• M62: 25,388,404 km (0.027 R)
• M63: 25,732,180 km (0.06 R)
• M64: 26,972,795 km (0.081 R)
• M65: 27,173,107 km (0.097 R)
• M66: 27,726,619 km (0.044 R)
• M67: 28,691,226 km (0.103 R)
• M68: 29,306,223 km (0.066 R)
• M69: 29,563,681 km (0.096 R)
• M70: 30,288,782 km (0.11 R)
• M71: 30,444,812 km (0.063 R)
• M72: 30,653,501 km (0.114 R)
• M73: 31,282,112 km (0.08 R)
• M74: 32,552,197 km (0.049 R)
• M75: 33,461,902 km (0.025 R)
• M76: 33,623,318 km (0.115 R)
• M77: 33,839,038 km (0.111 R)
• M78: 35,033,129 km (0.077 R)
• M79: 35,361,346 km (0.096 R)
• M80: 36,572,939 km (0.103 R)
• M81: 36,683,791 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.7

Radius: 11.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.22 AU - 8.76 AU

Year: 9270 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,655,639 km

• M1: 170,242 km (0.049 R)
• M2: 459,415 km (0.03 R)
• M3: 604,824 km (0.079 R)
• M4: 784,641 km (0.116 R)
• M5: 1,260,212 km (0.056 R)
• M6: 2,009,099 km (0.111 R)
• M7: 2,108,283 km (0.039 R)
• M8: 3,334,387 km (0.055 R)
• M9: 4,128,004 km (0.084 R)
• M10: 4,383,666 km (0.109 R)
• M11: 4,677,776 km (0.075 R)
• M12: 5,079,745 km (0.094 R)
• M13: 5,182,070 km (0.083 R)
• M14: 5,319,551 km (0.097 R)
• M15: 5,423,372 km (0.055 R)
• M16: 7,329,697 km (0.064 R)
• M17: 7,679,008 km (0.074 R)
• M18: 7,914,924 km (0.107 R)
• M19: 8,353,695 km (0.099 R)
• M20: 8,882,523 km (0.093 R)
• M21: 9,296,760 km (0.081 R)
• M22: 9,422,272 km (0.119 R)
• M23: 9,590,570 km (0.113 R)
• M24: 9,844,737 km (0.102 R)
• M25: 10,839,862 km (0.118 R)
• M26: 10,971,957 km (0.057 R)
• M27: 11,060,369 km (0.066 R)
• M28: 11,193,511 km (0.054 R)
• M29: 12,002,985 km (0.094 R)
• M30: 12,277,048 km (0.066 R)
• M31: 12,645,807 km (0.073 R)
• M32: 12,738,558 km (0.063 R)
• M33: 12,971,332 km (0.086 R)
• M34: 13,064,831 km (0.09 R)
• M35: 13,964,662 km (0.115 R)
• M36: 15,277,533 km (0.073 R)
• M37: 15,723,783 km (0.109 R)
• M38: 16,325,616 km (0.106 R)
• M39: 17,293,963 km (0.092 R)
• M40: 17,448,647 km (0.033 R)
• M41: 18,019,363 km (0.11 R)
• M42: 18,176,141 km (0.114 R)
• M43: 18,438,386 km (0.034 R)
• M44: 20,472,319 km (0.114 R)
• M45: 21,184,255 km (0.095 R)
• M46: 21,294,509 km (0.072 R)
• M47: 21,626,467 km (0.063 R)
• M48: 22,407,667 km (0.04 R)
• M49: 22,688,911 km (0.027 R)
• M50: 22,801,857 km (0.115 R)
• M51: 23,141,444 km (0.12 R)
• M52: 23,711,113 km (0.07 R)
• M53: 23,940,446 km (0.094 R)
• M54: 24,343,314 km (0.111 R)
• M55: 24,458,803 km (0.105 R)
• M56: 24,690,381 km (0.102 R)
• M57: 26,272,528 km (0.111 R)
• M58: 26,926,570 km (0.044 R)
• M59: 27,646,135 km (0.077 R)
• M60: 27,947,874 km (0.08 R)
• M61: 30,214,132 km (0.112 R)
• M62: 31,024,354 km (0.098 R)
• M63: 31,149,568 km (0.103 R)
• M64: 31,400,743 km (0.095 R)
• M65: 31,715,497 km (0.115 R)
• M66: 33,626,161 km (0.103 R)
• M67: 34,920,631 km (0.102 R)
• M68: 35,181,380 km (0.113 R)
• M69: 35,312,129 km (0.103 R)
• M70: 35,704,973 km (0.09 R)
• M71: 35,836,320 km (0.098 R)
• M72: 37,691,483 km (0.104 R)
• M73: 38,630,808 km (0.107 R)
• M74: 38,968,151 km (0.056 R)
• M75: 39,917,798 km (0.107 R)
• M76: 40,258,881 km (0.086 R)
• M77: 41,356,631 km (0.098 R)
• M78: 42,533,966 km (0.038 R)
• M79: 42,673,092 km (0.09 R)
• M80: 42,951,942 km (0.077 R)
• M81: 43,862,544 km (0.115 R)
• M82: 44,426,080 km (0.111 R)
• M83: 45,916,822 km (0.096 R)
• M84: 46,131,047 km (0.058 R)
• M85: 47,712,745 km (0.112 R)
• M86: 48,002,217 km (0.11 R)
• M87: 48,364,842 km (0.117 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: 412 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit