🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.56 AU - 0.82 AU

Year: 216 Days

Day: 35.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,554,456 km

• M1: 85,271 km (0.116 R)
• M2: 159,172 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.69 AU - 0.97 AU

Year: 285 Days

Day: 41.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.1 AU - 3.34 AU

Year: 1690 Days

Day: 23.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.95 AU - 3.53 AU

Year: 2197 Days

Day: 21.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.75 AU - 4.69 AU

Year: 3266 Days

Day: 35.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,554,456 km

• M1: 14,212 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 12.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.3 AU - 5.62 AU

Year: 4161 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,554,456 km

• M1: 169,195 km (0.032 R)
• M2: 249,679 km (0.09 R)
• M3: 403,914 km (0.038 R)
• M4: 525,089 km (0.075 R)
• M5: 654,790 km (0.089 R)
• M6: 743,801 km (0.1 R)
• M7: 858,243 km (0.075 R)
• M8: 993,779 km (0.105 R)
• M9: 1,160,431 km (0.119 R)
• M10: 1,304,045 km (0.084 R)
• M11: 1,411,606 km (0.049 R)
• M12: 1,548,488 km (0.117 R)
• M13: 1,662,930 km (0.097 R)
• M14: 1,744,012 km (0.098 R)
• M15: 1,872,816 km (0.058 R)
• M16: 2,062,506 km (0.113 R)
• M17: 2,288,698 km (0.106 R)
• M18: 2,399,849 km (0.084 R)
• M19: 2,543,912 km (0.072 R)
• M20: 2,765,765 km (0.116 R)
• M21: 2,971,911 km (0.102 R)
• M22: 3,376,574 km (0.107 R)
• M23: 3,468,875 km (0.105 R)
• M24: 3,644,354 km (0.053 R)
• M25: 3,727,231 km (0.093 R)
• M26: 3,895,080 km (0.109 R)
• M27: 4,004,286 km (0.11 R)
• M28: 4,201,007 km (0.105 R)
• M29: 4,668,202 km (0.088 R)
• M30: 5,152,001 km (0.041 R)
• M31: 5,299,056 km (0.09 R)
• M32: 5,679,633 km (0.082 R)
• M33: 5,789,886 km (0.091 R)
• M34: 5,928,863 km (0.057 R)
• M35: 6,012,787 km (0.118 R)
• M36: 6,210,256 km (0.097 R)
• M37: 6,295,527 km (0.086 R)
• M38: 6,539,222 km (0.087 R)
• M39: 7,006,566 km (0.113 R)
• M40: 7,454,462 km (0.117 R)
• M41: 7,743,036 km (0.07 R)
• M42: 7,911,783 km (0.118 R)
• M43: 8,004,234 km (0.089 R)
• M44: 8,097,284 km (0.092 R)
• M45: 8,284,132 km (0.07 R)
• M46: 8,441,060 km (0.096 R)
• M47: 8,949,842 km (0.103 R)
• M48: 9,403,124 km (0.119 R)
• M49: 9,501,260 km (0.11 R)
• M50: 9,748,096 km (0.109 R)
• M51: 9,913,851 km (0.08 R)
• M52: 10,433,554 km (0.072 R)
• M53: 10,535,280 km (0.039 R)
• M54: 10,654,211 km (0.056 R)
• M55: 10,910,771 km (0.092 R)
• M56: 10,996,640 km (0.097 R)
• M57: 11,082,809 km (0.045 R)
• M58: 11,186,630 km (0.061 R)
• M59: 11,412,373 km (0.092 R)
• M60: 11,622,259 km (0.103 R)
• M61: 11,762,881 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 13.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.84 AU - 11.76 AU

Year: 13371 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,554,456 km

• M1: 402,867 km (0.038 R)
• M2: 827,426 km (0.075 R)
• M3: 1,079,947 km (0.051 R)
• M4: 2,285,706 km (0.1 R)
• M5: 2,912,820 km (0.117 R)
• M6: 3,026,215 km (0.062 R)
• M7: 3,164,444 km (0.113 R)
• M8: 3,543,375 km (0.101 R)
• M9: 3,713,767 km (0.111 R)
• M10: 4,012,364 km (0.096 R)
• M11: 4,190,087 km (0.098 R)
• M12: 4,712,782 km (0.051 R)
• M13: 4,873,599 km (0.066 R)
• M14: 5,091,115 km (0.062 R)
• M15: 5,507,446 km (0.078 R)
• M16: 6,852,181 km (0.082 R)
• M17: 7,405,244 km (0.084 R)
• M18: 7,750,217 km (0.115 R)
• M19: 7,940,805 km (0.066 R)
• M20: 8,036,547 km (0.054 R)
• M21: 8,261,692 km (0.08 R)
• M22: 10,450,010 km (0.064 R)
• M23: 11,626,148 km (0.063 R)
• M24: 11,954,067 km (0.102 R)
• M25: 14,490,798 km (0.057 R)
• M26: 16,406,847 km (0.111 R)
• M27: 16,570,059 km (0.091 R)
• M28: 17,104,422 km (0.109 R)
• M29: 17,228,439 km (0.096 R)
• M30: 17,602,583 km (0.049 R)
• M31: 18,316,614 km (0.066 R)
• M32: 18,826,443 km (0.051 R)
• M33: 18,954,649 km (0.112 R)
• M34: 19,946,931 km (0.031 R)
• M35: 20,077,530 km (0.113 R)
• M36: 20,383,607 km (0.101 R)
• M37: 21,266,534 km (0.082 R)
• M38: 23,943,289 km (0.087 R)
• M39: 28,275,344 km (0.066 R)
• M40: 28,471,317 km (0.061 R)
• M41: 28,963,045 km (0.115 R)
• M42: 30,054,661 km (0.1 R)
• M43: 30,404,870 km (0.104 R)
• M44: 32,739,644 km (0.065 R)
• M45: 33,100,025 km (0.093 R)
• M46: 33,980,708 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.6

Radius: 7

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.27 AU - 15.97 AU

Year: 17903 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,554,456 km

• M1: 89,011 km (0.1 R)
• M2: 139,575 km (0.052 R)
• M3: 330,013 km (0.106 R)
• M4: 506,838 km (0.088 R)
• M5: 560,394 km (0.11 R)
• M6: 858,393 km (0.103 R)
• M7: 1,105,678 km (0.027 R)
• M8: 2,001,769 km (0.114 R)
• M9: 2,118,904 km (0.112 R)
• M10: 2,299,020 km (0.108 R)
• M11: 3,801,731 km (0.111 R)
• M12: 4,057,842 km (0.051 R)
• M13: 4,169,442 km (0.066 R)
• M14: 4,510,077 km (0.117 R)
• M15: 4,586,970 km (0.097 R)
• M16: 4,978,168 km (0.065 R)
• M17: 5,876,055 km (0.118 R)
• M18: 6,002,315 km (0.108 R)
• M19: 6,647,232 km (0.086 R)
• M20: 6,734,896 km (0.114 R)
• M21: 6,911,422 km (0.104 R)
• M22: 7,724,486 km (0.093 R)
• M23: 8,567,320 km (0.053 R)
• M24: 8,758,656 km (0.092 R)
• M25: 9,686,462 km (0.111 R)
• M26: 10,036,072 km (0.102 R)
• M27: 10,491,747 km (0.119 R)
• M28: 10,542,760 km (0.058 R)
• M29: 10,593,923 km (0.093 R)
• M30: 11,318,276 km (0.102 R)
• M31: 11,580,970 km (0.078 R)
• M32: 11,686,586 km (0.103 R)
• M33: 12,058,636 km (0.115 R)
• M34: 13,977,228 km (0.065 R)
• M35: 14,372,167 km (0.034 R)
• M36: 14,656,552 km (0.116 R)
• M37: 14,713,549 km (0.106 R)
• M38: 15,173,114 km (0.072 R)
• M39: 15,578,973 km (0.079 R)
• M40: 16,047,214 km (0.032 R)
• M41: 16,401,462 km (0.118 R)
• M42: 17,479,464 km (0.085 R)
• M43: 17,965,956 km (0.108 R)
• M44: 18,272,333 km (0.11 R)
• M45: 18,333,817 km (0.096 R)
• M46: 18,642,139 km (0.03 R)
• M47: 18,704,072 km (0.033 R)
• M48: 19,514,743 km (0.115 R)
• M49: 20,273,354 km (0.061 R)
• M50: 21,299,595 km (0.077 R)
• M51: 21,884,224 km (0.061 R)
• M52: 22,342,741 km (0.097 R)
• M53: 22,474,238 km (0.108 R)
• M54: 22,738,128 km (0.079 R)
• M55: 24,681,853 km (0.088 R)
• M56: 25,914,989 km (0.055 R)
• M57: 26,053,217 km (0.078 R)
• M58: 27,097,859 km (0.073 R)
• M59: 29,227,834 km (0.075 R)
• M60: 30,312,867 km (0.114 R)
• M61: 30,458,426 km (0.102 R)
• M62: 31,558,419 km (0.065 R)
• M63: 31,779,973 km (0.026 R)
• M64: 32,001,977 km (0.038 R)
• M65: 32,970,174 km (0.1 R)
• M66: 33,420,314 km (0.062 R)
• M67: 33,796,852 km (0.086 R)
• M68: 36,009,105 km (0.107 R)
• M69: 37,405,452 km (0.114 R)
• M70: 37,953,279 km (0.059 R)
• M71: 39,294,873 km (0.109 R)
• M72: 40,251,102 km (0.096 R)
• M73: 40,411,172 km (0.094 R)
• M74: 41,457,160 km (0.103 R)
• M75: 42,349,212 km (0.117 R)
• M76: 43,083,588 km (0.092 R)
• M77: 44,317,172 km (0.072 R)
• M78: 45,645,751 km (0.082 R)
• M79: 46,063,578 km (0.103 R)
• M80: 46,230,978 km (0.079 R)
• M81: 46,734,674 km (0.117 R)
• M82: 47,747,601 km (0.069 R)
• M83: 48,426,776 km (0.12 R)
• M84: 49,365,951 km (0.038 R)
• M85: 53,709,974 km (0.053 R)
• M86: 55,927,463 km (0.072 R)
• M87: 56,195,692 km (0.09 R)
• M88: 56,643,439 km (0.068 R)
• M89: 57,092,382 km (0.067 R)
• M90: 58,265,229 km (0.086 R)
• M91: 58,446,392 km (0.053 R)
• M92: 58,900,122 km (0.071 R)
• M93: 59,172,839 km (0.067 R)
• M94: 59,354,900 km (0.116 R)
• M95: 59,993,683 km (0.098 R)
• M96: 60,085,087 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit