🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.68 AU - 0.82 AU

Year: 247 Days

Day: 26.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 298 Days

Day: 46.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.66 AU - 1.08 AU

Year: 309 Days

Day: 41.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.92 AU - 1.24 AU

Year: 427 Days

Day: 37.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.95 AU - 2.03 AU

Year: 1069 Days

Day: 22.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,116,562 km

• M1: 1,442,572 km (0.045 R)
• M2: 1,693,897 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 11.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.22 AU - 5.14 AU

Year: 3855 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,116,562 km

• M1: 200,910 km (0.116 R)
• M2: 288,724 km (0.09 R)
• M3: 449,841 km (0.054 R)
• M4: 734,974 km (0.074 R)
• M5: 1,097,749 km (0.111 R)
• M6: 1,260,512 km (0.085 R)
• M7: 1,431,652 km (0.099 R)
• M8: 1,538,315 km (0.064 R)
• M9: 1,709,455 km (0.089 R)
• M10: 1,939,237 km (0.099 R)
• M11: 2,152,115 km (0.055 R)
• M12: 2,414,958 km (0.07 R)
• M13: 2,572,036 km (0.106 R)
• M14: 2,791,795 km (0.061 R)
• M15: 3,002,429 km (0.119 R)
• M16: 3,360,118 km (0.102 R)
• M17: 3,682,501 km (0.091 R)
• M18: 3,930,834 km (0.073 R)
• M19: 4,270,570 km (0.087 R)
• M20: 4,637,684 km (0.063 R)
• M21: 4,978,617 km (0.053 R)
• M22: 5,685,168 km (0.11 R)
• M23: 5,857,056 km (0.117 R)
• M24: 7,067,751 km (0.077 R)
• M25: 7,648,939 km (0.075 R)
• M26: 7,924,050 km (0.039 R)
• M27: 8,202,451 km (0.087 R)
• M28: 8,375,386 km (0.088 R)
• M29: 8,659,024 km (0.119 R)
• M30: 8,790,969 km (0.11 R)
• M31: 9,034,664 km (0.102 R)
• M32: 9,146,115 km (0.08 R)
• M33: 9,415,690 km (0.081 R)
• M34: 10,054,772 km (0.08 R)
• M35: 10,566,846 km (0.11 R)
• M36: 10,778,826 km (0.066 R)
• M37: 10,873,372 km (0.076 R)
• M38: 11,039,724 km (0.045 R)
• M39: 11,158,954 km (0.117 R)
• M40: 11,471,314 km (0.06 R)
• M41: 12,079,729 km (0.081 R)
• M42: 13,100,585 km (0.097 R)
• M43: 13,277,559 km (0.062 R)
• M44: 14,330,429 km (0.062 R)
• M45: 14,539,118 km (0.078 R)
• M46: 14,959,189 km (0.047 R)
• M47: 15,038,476 km (0.101 R)
• M48: 15,784,819 km (0.026 R)
• M49: 16,597,734 km (0.086 R)
• M50: 16,789,369 km (0.095 R)
• M51: 17,119,681 km (0.104 R)
• M52: 17,898,637 km (0.105 R)
• M53: 18,123,333 km (0.093 R)
• M54: 18,236,130 km (0.113 R)
• M55: 18,433,898 km (0.027 R)
• M56: 18,575,568 km (0.104 R)
• M57: 18,860,103 km (0.048 R)
• M58: 19,088,838 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 10.4

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.25 AU - 8.35 AU

Year: 8295 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,116,562 km

• M1: 306,077 km (0.081 R)
• M2: 440,566 km (0.085 R)
• M3: 509,530 km (0.092 R)
• M4: 582,983 km (0.119 R)
• M5: 793,168 km (0.077 R)
• M6: 1,124,976 km (0.12 R)
• M7: 1,886,728 km (0.103 R)
• M8: 2,229,457 km (0.063 R)
• M9: 2,592,082 km (0.103 R)
• M10: 2,699,194 km (0.114 R)
• M11: 2,890,081 km (0.066 R)
• M12: 2,973,407 km (0.078 R)
• M13: 3,343,363 km (0.099 R)
• M14: 3,519,290 km (0.107 R)
• M15: 3,880,120 km (0.111 R)
• M16: 4,348,062 km (0.067 R)
• M17: 5,100,091 km (0.095 R)
• M18: 5,927,666 km (0.1 R)
• M19: 5,998,426 km (0.031 R)
• M20: 6,140,993 km (0.089 R)
• M21: 6,212,650 km (0.101 R)
• M22: 6,284,756 km (0.065 R)
• M23: 6,502,421 km (0.119 R)
• M24: 6,612,076 km (0.063 R)
• M25: 7,245,922 km (0.109 R)
• M26: 7,589,250 km (0.119 R)
• M27: 7,743,635 km (0.08 R)
• M28: 8,772,120 km (0.099 R)
• M29: 8,893,593 km (0.057 R)
• M30: 9,138,036 km (0.102 R)
• M31: 9,384,873 km (0.06 R)
• M32: 9,592,215 km (0.078 R)
• M33: 10,351,275 km (0.1 R)
• M34: 10,608,733 km (0.088 R)
• M35: 10,694,901 km (0.036 R)
• M36: 11,437,505 km (0.078 R)
• M37: 11,792,651 km (0.119 R)
• M38: 11,882,110 km (0.041 R)
• M39: 13,529,033 km (0.102 R)
• M40: 13,763,453 km (0.1 R)
• M41: 15,686,683 km (0.085 R)
• M42: 15,834,336 km (0.107 R)
• M43: 16,880,474 km (0.097 R)
• M44: 16,981,303 km (0.053 R)
• M45: 17,488,440 km (0.081 R)
• M46: 18,103,437 km (0.05 R)
• M47: 19,671,970 km (0.117 R)
• M48: 21,174,831 km (0.11 R)
• M49: 21,720,564 km (0.056 R)
• M50: 22,326,136 km (0.081 R)
• M51: 23,104,942 km (0.036 R)
• M52: 23,723,081 km (0.068 R)
• M53: 24,346,605 km (0.099 R)
• M54: 24,918,218 km (0.112 R)
• M55: 25,263,340 km (0.115 R)
• M56: 25,667,853 km (0.059 R)
• M57: 25,841,985 km (0.081 R)
• M58: 26,016,416 km (0.12 R)
• M59: 26,249,639 km (0.066 R)
• M60: 26,953,497 km (0.1 R)
• M61: 27,248,504 km (0.103 R)
• M62: 27,366,836 km (0.094 R)
• M63: 27,663,489 km (0.096 R)
• M64: 28,619,718 km (0.056 R)
• M65: 29,283,484 km (0.114 R)
• M66: 31,428,867 km (0.103 R)
• M67: 31,988,812 km (0.112 R)
• M68: 32,176,108 km (0.037 R)
• M69: 32,489,217 km (0.069 R)
• M70: 32,677,411 km (0.068 R)
• M71: 33,434,376 km (0.091 R)
• M72: 34,260,904 km (0.105 R)
• M73: 34,837,006 km (0.116 R)
• M74: 35,158,492 km (0.101 R)
• M75: 35,287,445 km (0.094 R)
• M76: 35,739,679 km (0.073 R)
• M77: 35,934,007 km (0.068 R)
• M78: 36,128,783 km (0.118 R)
• M79: 36,519,383 km (0.089 R)
• M80: 37,501,942 km (0.037 R)
• M81: 37,633,738 km (0.113 R)
• M82: 39,895,508 km (0.081 R)
• M83: 41,450,428 km (0.112 R)
• M84: 41,996,012 km (0.115 R)
• M85: 42,887,466 km (0.111 R)
• M86: 45,318,581 km (0.049 R)
• M87: 46,232,773 km (0.11 R)
• M88: 47,082,190 km (0.117 R)
• M89: 47,153,249 km (0.112 R)
• M90: 47,651,260 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 8.1

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.94 AU - 11.18 AU

Year: 13067 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,116,562 km

• M1: 164,707 km (0.086 R)
• M2: 295,605 km (0.092 R)
• M3: 556,354 km (0.118 R)
• M4: 881,879 km (0.11 R)
• M5: 949,049 km (0.057 R)
• M6: 1,018,163 km (0.051 R)
• M7: 1,235,828 km (0.108 R)
• M8: 1,603,839 km (0.115 R)
• M9: 1,771,837 km (0.057 R)
• M10: 1,887,028 km (0.116 R)
• M11: 3,032,349 km (0.077 R)
• M12: 3,136,020 km (0.118 R)
• M13: 3,418,162 km (0.079 R)
• M14: 3,562,524 km (0.099 R)
• M15: 3,894,332 km (0.119 R)
• M16: 4,469,536 km (0.1 R)
• M17: 4,587,718 km (0.098 R)
• M18: 5,826,538 km (0.068 R)
• M19: 5,912,557 km (0.034 R)
• M20: 6,393,663 km (0.103 R)
• M21: 6,527,105 km (0.107 R)
• M22: 7,959,056 km (0.093 R)
• M23: 8,685,652 km (0.119 R)
• M24: 8,982,305 km (0.1 R)
• M25: 9,382,928 km (0.032 R)
• M26: 10,514,636 km (0.068 R)
• M27: 10,724,971 km (0.116 R)
• M28: 11,580,371 km (0.076 R)
• M29: 12,181,156 km (0.09 R)
• M30: 12,513,114 km (0.11 R)
• M31: 12,791,964 km (0.105 R)
• M32: 13,412,945 km (0.109 R)
• M33: 13,813,119 km (0.093 R)
• M34: 13,870,565 km (0.071 R)
• M35: 14,919,096 km (0.102 R)
• M36: 15,274,242 km (0.116 R)
• M37: 15,812,196 km (0.097 R)
• M38: 16,234,959 km (0.1 R)
• M39: 16,906,654 km (0.102 R)
• M40: 17,153,191 km (0.109 R)
• M41: 18,340,549 km (0.114 R)
• M42: 19,618,714 km (0.1 R)
• M43: 22,530,337 km (0.096 R)
• M44: 22,598,105 km (0.096 R)
• M45: 22,869,625 km (0.071 R)
• M46: 24,661,359 km (0.084 R)
• M47: 25,503,295 km (0.092 R)
• M48: 25,998,913 km (0.064 R)
• M49: 26,569,031 km (0.091 R)
• M50: 27,432,210 km (0.119 R)
• M51: 27,576,871 km (0.058 R)
• M52: 28,743,884 km (0.056 R)
• M53: 29,629,803 km (0.074 R)
• M54: 30,001,554 km (0.114 R)
• M55: 30,150,553 km (0.1 R)
• M56: 31,807,200 km (0.083 R)
• M57: 31,883,345 km (0.064 R)
• M58: 32,953,718 km (0.098 R)
• M59: 33,184,548 km (0.093 R)
• M60: 33,648,002 km (0.097 R)
• M61: 34,425,163 km (0.09 R)
• M62: 35,444,224 km (0.098 R)
• M63: 35,680,887 km (0.072 R)
• M64: 35,838,863 km (0.119 R)
• M65: 37,031,457 km (0.059 R)
• M66: 37,191,377 km (0.115 R)
• M67: 37,592,299 km (0.114 R)
• M68: 37,914,234 km (0.113 R)
• M69: 38,722,661 km (0.112 R)
• M70: 39,129,118 km (0.043 R)
• M71: 40,192,460 km (0.096 R)
• M72: 40,356,868 km (0.11 R)
• M73: 41,099,472 km (0.116 R)
• M74: 42,096,691 km (0.071 R)
• M75: 42,263,642 km (0.032 R)
• M76: 42,933,841 km (0.112 R)
• M77: 43,438,734 km (0.095 R)
• M78: 44,030,244 km (0.12 R)
• M79: 44,284,560 km (0.108 R)
• M80: 46,336,893 km (0.11 R)
• M81: 47,635,104 km (0.042 R)
• M82: 48,419,894 km (0.086 R)
• M83: 49,825,516 km (0.067 R)
• M84: 50,090,453 km (0.103 R)
• M85: 52,766,610 km (0.111 R)
• M86: 53,217,049 km (0.08 R)
• M87: 55,488,842 km (0.106 R)
• M88: 58,256,403 km (0.079 R)
• M89: 58,628,752 km (0.092 R)
• M90: 59,282,345 km (0.076 R)
• M91: 59,375,844 km (0.118 R)
• M92: 60,785,355 km (0.046 R)
• M93: 61,825,808 km (0.11 R)
• M94: 62,110,642 km (0.068 R)
• M95: 62,872,245 km (0.053 R)
• M96: 63,349,911 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit