🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.93 AU - 1.05 AU

Year: 358 Days

Day: 45.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.12 AU - 1.5 AU

Year: 545 Days

Day: 19.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 162.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.13 AU - 2.97 AU

Year: 1480 Days

Day: 40.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,917,004 km

• M1: 60,288 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.17 AU - 5.59 AU

Year: 3918 Days

Day: 29.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 11.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.82 AU - 11.38 AU

Year: 10810 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,917,004 km

• M1: 150,346 km (0.077 R)
• M2: 276,457 km (0.079 R)
• M3: 595,848 km (0.104 R)
• M4: 733,778 km (0.119 R)
• M5: 807,230 km (0.055 R)
• M6: 1,128,566 km (0.073 R)
• M7: 1,634,357 km (0.063 R)
• M8: 1,784,104 km (0.116 R)
• M9: 1,912,310 km (0.089 R)
• M10: 2,070,584 km (0.103 R)
• M11: 2,687,825 km (0.114 R)
• M12: 3,017,239 km (0.104 R)
• M13: 3,171,325 km (0.069 R)
• M14: 3,682,052 km (0.112 R)
• M15: 3,947,140 km (0.113 R)
• M16: 4,322,182 km (0.101 R)
• M17: 4,708,593 km (0.099 R)
• M18: 4,816,004 km (0.041 R)
• M19: 5,069,722 km (0.104 R)
• M20: 5,934,248 km (0.093 R)
• M21: 6,089,232 km (0.106 R)
• M22: 6,324,400 km (0.11 R)
• M23: 6,443,031 km (0.092 R)
• M24: 6,562,559 km (0.116 R)
• M25: 7,502,632 km (0.049 R)
• M26: 7,797,191 km (0.066 R)
• M27: 7,924,648 km (0.074 R)
• M28: 8,311,059 km (0.078 R)
• M29: 8,615,940 km (0.1 R)
• M30: 9,147,012 km (0.052 R)
• M31: 9,416,588 km (0.042 R)
• M32: 10,055,819 km (0.066 R)
• M33: 12,204,344 km (0.041 R)
• M34: 13,102,230 km (0.104 R)
• M35: 13,457,226 km (0.06 R)
• M36: 16,901,867 km (0.108 R)
• M37: 17,621,881 km (0.068 R)
• M38: 18,521,862 km (0.066 R)
• M39: 18,749,251 km (0.103 R)
• M40: 18,920,391 km (0.117 R)
• M41: 20,542,331 km (0.111 R)
• M42: 21,250,976 km (0.103 R)
• M43: 22,268,840 km (0.067 R)
• M44: 24,663,154 km (0.069 R)
• M45: 26,880,643 km (0.118 R)
• M46: 27,525,859 km (0.033 R)
• M47: 27,655,560 km (0.084 R)
• M48: 29,095,290 km (0.073 R)
• M49: 29,890,702 km (0.067 R)
• M50: 30,895,251 km (0.105 R)
• M51: 31,232,595 km (0.101 R)
• M52: 31,978,938 km (0.05 R)
• M53: 32,320,022 km (0.111 R)
• M54: 32,868,447 km (0.082 R)
• M55: 33,006,077 km (0.119 R)
• M56: 33,905,011 km (0.116 R)
• M57: 34,252,976 km (0.077 R)
• M58: 34,462,263 km (0.097 R)
• M59: 35,022,507 km (0.04 R)
• M60: 35,797,873 km (0.102 R)
• M61: 36,792,699 km (0.102 R)
• M62: 37,508,973 km (0.098 R)
• M63: 38,013,118 km (0.073 R)
• M64: 38,229,885 km (0.096 R)
• M65: 39,465,713 km (0.101 R)
• M66: 39,612,020 km (0.041 R)
• M67: 40,345,947 km (0.036 R)
• M68: 40,493,301 km (0.106 R)
• M69: 41,753,065 km (0.069 R)
• M70: 41,902,064 km (0.116 R)
• M71: 42,649,904 km (0.081 R)
• M72: 43,855,663 km (0.117 R)
• M73: 44,767,312 km (0.099 R)
• M74: 46,223,498 km (0.077 R)
• M75: 46,918,829 km (0.114 R)
• M76: 46,996,171 km (0.082 R)
• M77: 47,617,451 km (0.1 R)
• M78: 47,773,182 km (0.069 R)
• M79: 47,929,063 km (0.069 R)
• M80: 49,576,286 km (0.056 R)
• M81: 49,813,099 km (0.106 R)
• M82: 51,002,851 km (0.109 R)
• M83: 51,082,587 km (0.041 R)
• M84: 51,561,300 km (0.116 R)
• M85: 51,721,220 km (0.069 R)
• M86: 53,491,262 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 9.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.24 AU - 12.86 AU

Year: 14266 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,917,004 km

• M1: 133,890 km (0.096 R)
• M2: 230,381 km (0.079 R)
• M3: 296,054 km (0.11 R)
• M4: 468,989 km (0.109 R)
• M5: 693,985 km (0.106 R)
• M6: 895,044 km (0.107 R)
• M7: 992,731 km (0.092 R)
• M8: 1,053,169 km (0.115 R)
• M9: 1,776,026 km (0.115 R)
• M10: 1,850,675 km (0.03 R)
• M11: 2,002,966 km (0.077 R)
• M12: 2,080,607 km (0.116 R)
• M13: 2,568,296 km (0.099 R)
• M14: 2,653,118 km (0.056 R)
• M15: 3,333,639 km (0.049 R)
• M16: 3,426,390 km (0.072 R)
• M17: 3,645,999 km (0.036 R)
• M18: 4,846,971 km (0.059 R)
• M19: 5,858,851 km (0.07 R)
• M20: 6,159,842 km (0.047 R)
• M21: 6,698,544 km (0.1 R)
• M22: 7,092,734 km (0.048 R)
• M23: 7,292,597 km (0.109 R)
• M24: 8,027,721 km (0.111 R)
• M25: 8,530,819 km (0.051 R)
• M26: 8,743,547 km (0.096 R)
• M27: 9,087,472 km (0.077 R)
• M28: 9,700,076 km (0.116 R)
• M29: 9,877,499 km (0.078 R)
• M30: 10,643,739 km (0.075 R)
• M31: 11,335,779 km (0.106 R)
• M32: 12,521,342 km (0.043 R)
• M33: 13,006,488 km (0.085 R)
• M34: 13,745,800 km (0.088 R)
• M35: 15,679,203 km (0.087 R)
• M36: 15,887,593 km (0.059 R)
• M37: 16,254,557 km (0.089 R)
• M38: 16,412,682 km (0.115 R)
• M39: 17,103,824 km (0.065 R)
• M40: 17,372,202 km (0.044 R)
• M41: 18,022,055 km (0.112 R)
• M42: 18,131,112 km (0.062 R)
• M43: 18,404,727 km (0.105 R)
• M44: 19,067,146 km (0.11 R)
• M45: 19,289,598 km (0.09 R)
• M46: 19,737,195 km (0.04 R)
• M47: 20,415,173 km (0.102 R)
• M48: 20,528,867 km (0.114 R)
• M49: 20,699,857 km (0.047 R)
• M50: 21,215,671 km (0.086 R)
• M51: 21,909,955 km (0.103 R)
• M52: 23,142,791 km (0.069 R)
• M53: 24,277,640 km (0.079 R)
• M54: 24,639,816 km (0.104 R)
• M55: 25,491,627 km (0.118 R)
• M56: 25,982,757 km (0.106 R)
• M57: 26,106,025 km (0.025 R)
• M58: 26,229,593 km (0.099 R)
• M59: 26,849,826 km (0.037 R)
• M60: 27,915,262 km (0.109 R)
• M61: 29,058,638 km (0.115 R)
• M62: 32,115,072 km (0.063 R)
• M63: 32,512,554 km (0.088 R)
• M64: 32,645,547 km (0.115 R)
• M65: 32,778,539 km (0.091 R)
• M66: 32,978,402 km (0.096 R)
• M67: 34,524,496 km (0.093 R)
• M68: 35,819,415 km (0.118 R)
• M69: 36,025,411 km (0.086 R)
• M70: 38,176,180 km (0.09 R)
• M71: 38,737,920 km (0.118 R)
• M72: 39,160,983 km (0.114 R)
• M73: 39,373,112 km (0.117 R)
• M74: 39,798,569 km (0.031 R)
• M75: 40,154,312 km (0.06 R)
• M76: 41,155,870 km (0.095 R)
• M77: 42,455,577 km (0.12 R)
• M78: 43,548,987 km (0.034 R)
• M79: 45,540,285 km (0.119 R)
• M80: 45,986,834 km (0.047 R)
• M81: 46,959,370 km (0.092 R)
• M82: 47,259,912 km (0.037 R)
• M83: 47,410,557 km (0.103 R)
• M84: 47,561,202 km (0.12 R)
• M85: 49,993,963 km (0.116 R)
• M86: 51,380,137 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.1

Radius: 5.7

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.4 AU - 13.68 AU

Year: 18107 Days

Day: 19.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,917,004 km

• M1: 123,717 km (0.098 R)
• M2: 255,214 km (0.071 R)
• M3: 373,396 km (0.065 R)
• M4: 697,575 km (0.12 R)
• M5: 828,174 km (0.085 R)
• M6: 886,667 km (0.069 R)
• M7: 926,460 km (0.074 R)
• M8: 1,667,418 km (0.054 R)
• M9: 2,025,256 km (0.114 R)
• M10: 2,462,680 km (0.075 R)
• M11: 2,519,378 km (0.082 R)
• M12: 3,140,957 km (0.033 R)
• M13: 4,762,149 km (0.085 R)
• M14: 5,120,137 km (0.101 R)
• M15: 6,915,910 km (0.098 R)
• M16: 8,026,823 km (0.109 R)
• M17: 8,972,431 km (0.077 R)
• M18: 9,104,078 km (0.101 R)
• M19: 9,907,418 km (0.119 R)
• M20: 10,271,689 km (0.117 R)
• M21: 11,820,177 km (0.053 R)
• M22: 12,157,969 km (0.079 R)
• M23: 12,401,065 km (0.062 R)
• M24: 12,547,821 km (0.103 R)
• M25: 13,040,895 km (0.086 R)
• M26: 14,148,069 km (0.051 R)
• M27: 14,250,095 km (0.065 R)
• M28: 15,917,213 km (0.071 R)
• M29: 16,773,661 km (0.085 R)
• M30: 16,935,975 km (0.078 R)
• M31: 17,645,069 km (0.108 R)
• M32: 17,865,127 km (0.106 R)
• M33: 18,419,537 km (0.115 R)
• M34: 20,519,143 km (0.119 R)
• M35: 20,808,615 km (0.081 R)
• M36: 21,450,240 km (0.102 R)
• M37: 22,752,939 km (0.062 R)
• M38: 23,052,583 km (0.086 R)
• M39: 24,877,528 km (0.118 R)
• M40: 25,869,810 km (0.118 R)
• M41: 26,119,788 km (0.115 R)
• M42: 26,307,833 km (0.101 R)
• M43: 27,128,078 km (0.075 R)
• M44: 30,162,671 km (0.117 R)
• M45: 33,984,447 km (0.062 R)
• M46: 35,153,405 km (0.087 R)
• M47: 35,430,311 km (0.118 R)
• M48: 37,530,515 km (0.087 R)
• M49: 37,672,035 km (0.027 R)
• M50: 39,526,899 km (0.112 R)
• M51: 40,901,105 km (0.119 R)
• M52: 41,630,544 km (0.075 R)
• M53: 42,511,676 km (0.088 R)
• M54: 43,102,587 km (0.049 R)
• M55: 43,547,342 km (0.112 R)
• M56: 43,621,692 km (0.119 R)
• M57: 46,097,088 km (0.072 R)
• M58: 47,466,357 km (0.092 R)
• M59: 48,002,516 km (0.096 R)
• M60: 49,545,319 km (0.066 R)
• M61: 49,622,960 km (0.114 R)
• M62: 49,778,093 km (0.113 R)
• M63: 50,947,649 km (0.096 R)
• M64: 52,600,257 km (0.06 R)
• M65: 52,758,531 km (0.118 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit