🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 166 Days

Day: 16.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 23.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.82 AU - 1 AU

Year: 325 Days

Day: 46.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.09 AU - 1.71 AU

Year: 621 Days

Day: 30 Hours

Environment

Temp: -45 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,805,184 km

• M1: 367,412 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.5 AU - 2.26 AU

Year: 966 Days

Day: 39.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,805,184 km

• M1: 629,807 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.8 AU - 4.24 AU

Year: 2475 Days

Day: 25.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 12.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.11 AU - 10.51 AU

Year: 9799 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,805,184 km

• M1: 306,825 km (0.1 R)
• M2: 553,512 km (0.116 R)
• M3: 695,181 km (0.071 R)
• M4: 797,357 km (0.057 R)
• M5: 1,198,129 km (0.103 R)
• M6: 1,544,149 km (0.114 R)
• M7: 1,800,560 km (0.094 R)
• M8: 2,407,778 km (0.098 R)
• M9: 3,133,627 km (0.041 R)
• M10: 3,674,423 km (0.062 R)
• M11: 4,147,451 km (0.077 R)
• M12: 4,440,663 km (0.097 R)
• M13: 4,606,567 km (0.101 R)
• M14: 4,740,757 km (0.091 R)
• M15: 4,876,292 km (0.065 R)
• M16: 5,047,432 km (0.057 R)
• M17: 5,220,666 km (0.051 R)
• M18: 5,537,664 km (0.091 R)
• M19: 5,933,500 km (0.044 R)
• M20: 6,264,411 km (0.111 R)
• M21: 6,601,305 km (0.104 R)
• M22: 6,790,995 km (0.083 R)
• M23: 6,905,737 km (0.106 R)
• M24: 7,021,226 km (0.093 R)
• M25: 7,137,165 km (0.115 R)
• M26: 7,332,091 km (0.086 R)
• M27: 8,169,540 km (0.057 R)
• M28: 8,911,545 km (0.069 R)
• M29: 9,461,018 km (0.098 R)
• M30: 10,592,576 km (0.052 R)
• M31: 10,904,638 km (0.114 R)
• M32: 11,129,334 km (0.074 R)
• M33: 11,674,917 km (0.117 R)
• M34: 12,416,025 km (0.103 R)
• M35: 12,981,804 km (0.029 R)
• M36: 13,604,281 km (0.105 R)
• M37: 14,581,005 km (0.067 R)
• M38: 14,977,888 km (0.085 R)
• M39: 15,935,165 km (0.051 R)
• M40: 16,088,054 km (0.087 R)
• M41: 16,446,940 km (0.108 R)
• M42: 16,756,607 km (0.048 R)
• M43: 18,601,149 km (0.105 R)
• M44: 19,139,851 km (0.116 R)
• M45: 19,248,309 km (0.087 R)
• M46: 19,793,294 km (0.105 R)
• M47: 20,067,657 km (0.104 R)
• M48: 20,620,271 km (0.063 R)
• M49: 22,536,321 km (0.103 R)
• M50: 24,098,123 km (0.107 R)
• M51: 24,803,477 km (0.075 R)
• M52: 24,921,659 km (0.095 R)
• M53: 27,142,290 km (0.119 R)
• M54: 27,386,134 km (0.107 R)
• M55: 27,569,541 km (0.072 R)
• M56: 28,245,424 km (0.076 R)
• M57: 29,238,156 km (0.034 R)
• M58: 30,431,947 km (0.047 R)
• M59: 31,194,148 km (0.115 R)
• M60: 31,705,773 km (0.118 R)
• M61: 31,898,305 km (0.116 R)
• M62: 32,607,848 km (0.098 R)
• M63: 33,322,477 km (0.056 R)
• M64: 33,779,947 km (0.036 R)
• M65: 34,437,131 km (0.097 R)
• M66: 35,231,196 km (0.082 R)
• M67: 36,366,644 km (0.074 R)
• M68: 36,702,790 km (0.118 R)
• M69: 37,378,374 km (0.103 R)
• M70: 40,747,468 km (0.063 R)
• M71: 41,376,826 km (0.108 R)
• M72: 41,657,472 km (0.051 R)
• M73: 41,798,094 km (0.081 R)
• M74: 42,009,326 km (0.047 R)
• M75: 42,150,397 km (0.072 R)
• M76: 43,854,616 km (0.108 R)
• M77: 44,212,604 km (0.08 R)
• M78: 44,355,918 km (0.037 R)
• M79: 44,571,339 km (0.043 R)
• M80: 45,003,378 km (0.079 R)
• M81: 45,147,590 km (0.088 R)
• M82: 45,364,358 km (0.036 R)
• M83: 46,817,850 km (0.063 R)
• M84: 47,256,920 km (0.114 R)
• M85: 49,398,264 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 10.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.54 AU - 11.48 AU

Year: 11868 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,805,184 km

• M1: 576,251 km (0.101 R)
• M2: 738,265 km (0.097 R)
• M3: 1,108,819 km (0.053 R)
• M4: 2,318,917 km (0.113 R)
• M5: 3,476,206 km (0.119 R)
• M6: 3,678,761 km (0.048 R)
• M7: 3,816,092 km (0.11 R)
• M8: 4,637,983 km (0.085 R)
• M9: 6,563,607 km (0.087 R)
• M10: 6,646,933 km (0.106 R)
• M11: 6,814,632 km (0.064 R)
• M12: 7,068,948 km (0.106 R)
• M13: 7,283,172 km (0.058 R)
• M14: 7,630,539 km (0.112 R)
• M15: 8,341,428 km (0.076 R)
• M16: 8,842,581 km (0.1 R)
• M17: 8,934,733 km (0.119 R)
• M18: 9,447,405 km (0.119 R)
• M19: 9,636,197 km (0.074 R)
• M20: 9,731,042 km (0.066 R)
• M21: 10,017,522 km (0.104 R)
• M22: 10,501,172 km (0.102 R)
• M23: 10,893,717 km (0.037 R)
• M24: 11,391,130 km (0.114 R)
• M25: 11,541,775 km (0.098 R)
• M26: 11,997,749 km (0.095 R)
• M27: 13,773,027 km (0.058 R)
• M28: 14,582,202 km (0.072 R)
• M29: 16,643,212 km (0.118 R)
• M30: 16,871,498 km (0.103 R)
• M31: 18,675,349 km (0.101 R)
• M32: 19,931,822 km (0.095 R)
• M33: 20,113,583 km (0.111 R)
• M34: 20,235,057 km (0.055 R)
• M35: 20,539,788 km (0.098 R)
• M36: 21,587,122 km (0.116 R)
• M37: 21,836,203 km (0.103 R)
• M38: 22,211,394 km (0.066 R)
• M39: 22,337,056 km (0.056 R)
• M40: 22,462,868 km (0.097 R)
• M41: 23,669,674 km (0.111 R)
• M42: 24,637,273 km (0.106 R)
• M43: 25,552,064 km (0.092 R)
• M44: 25,881,479 km (0.094 R)
• M45: 26,278,512 km (0.09 R)
• M46: 27,213,049 km (0.079 R)
• M47: 27,280,219 km (0.068 R)
• M48: 27,616,964 km (0.091 R)
• M49: 27,955,055 km (0.115 R)
• M50: 28,158,508 km (0.048 R)
• M51: 28,362,410 km (0.091 R)
• M52: 28,977,407 km (0.099 R)
• M53: 29,252,068 km (0.109 R)
• M54: 31,128,923 km (0.093 R)
• M55: 33,547,173 km (0.099 R)
• M56: 35,143,981 km (0.115 R)
• M57: 35,877,908 km (0.104 R)
• M58: 36,025,262 km (0.061 R)
• M59: 36,616,921 km (0.056 R)
• M60: 36,913,873 km (0.083 R)
• M61: 37,510,320 km (0.092 R)
• M62: 37,585,119 km (0.098 R)
• M63: 37,659,918 km (0.039 R)
• M64: 38,185,156 km (0.074 R)
• M65: 39,091,120 km (0.045 R)
• M66: 39,470,800 km (0.097 R)
• M67: 39,622,941 km (0.063 R)
• M68: 40,616,869 km (0.117 R)
• M69: 41,928,842 km (0.09 R)
• M70: 42,863,380 km (0.093 R)
• M71: 43,019,860 km (0.114 R)
• M72: 43,490,345 km (0.069 R)
• M73: 45,070,697 km (0.111 R)
• M74: 45,229,719 km (0.118 R)
• M75: 45,548,363 km (0.11 R)
• M76: 47,719,178 km (0.074 R)
• M77: 48,368,732 km (0.107 R)
• M78: 49,594,686 km (0.097 R)
• M79: 50,665,508 km (0.062 R)
• M80: 50,913,691 km (0.083 R)
• M81: 52,494,790 km (0.045 R)
• M82: 52,913,664 km (0.056 R)
• M83: 53,417,660 km (0.06 R)
• M84: 53,585,957 km (0.085 R)
• M85: 53,838,927 km (0.099 R)
• M86: 54,007,674 km (0.111 R)
• M87: 54,430,437 km (0.092 R)
• M88: 54,515,110 km (0.112 R)
• M89: 54,599,782 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 14.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.08 AU - 12.76 AU

Year: 14462 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,805,184 km

• M1: 184,155 km (0.053 R)
• M2: 438,023 km (0.112 R)
• M3: 765,792 km (0.11 R)
• M4: 951,143 km (0.081 R)
• M5: 1,328,728 km (0.087 R)
• M6: 1,621,192 km (0.114 R)
• M7: 2,028,248 km (0.105 R)
• M8: 2,195,498 km (0.09 R)
• M9: 2,620,955 km (0.069 R)
• M10: 3,182,844 km (0.048 R)
• M11: 3,811,455 km (0.081 R)
• M12: 3,959,856 km (0.105 R)
• M13: 4,170,938 km (0.077 R)
• M14: 4,730,584 km (0.076 R)
• M15: 4,858,340 km (0.104 R)
• M16: 4,987,144 km (0.111 R)
• M17: 5,347,525 km (0.109 R)
• M18: 5,514,028 km (0.057 R)
• M19: 6,162,983 km (0.091 R)
• M20: 6,408,324 km (0.099 R)
• M21: 6,728,463 km (0.118 R)
• M22: 7,126,992 km (0.06 R)
• M23: 7,384,600 km (0.092 R)
• M24: 7,682,748 km (0.106 R)
• M25: 8,061,231 km (0.057 R)
• M26: 8,640,324 km (0.105 R)
• M27: 8,875,791 km (0.094 R)
• M28: 9,272,974 km (0.043 R)
• M29: 9,676,140 km (0.104 R)
• M30: 9,961,722 km (0.108 R)
• M31: 11,733,111 km (0.104 R)
• M32: 11,863,410 km (0.111 R)
• M33: 12,345,115 km (0.063 R)
• M34: 12,477,659 km (0.116 R)
• M35: 12,655,082 km (0.057 R)
• M36: 15,131,376 km (0.104 R)
• M37: 16,327,411 km (0.056 R)
• M38: 16,765,433 km (0.104 R)
• M39: 17,852,411 km (0.117 R)
• M40: 18,203,069 km (0.101 R)
• M41: 18,606,684 km (0.037 R)
• M42: 19,835,182 km (0.053 R)
• M43: 20,616,232 km (0.09 R)
• M44: 21,993,879 km (0.03 R)
• M45: 22,802,156 km (0.089 R)
• M46: 23,675,209 km (0.112 R)
• M47: 24,281,679 km (0.088 R)
• M48: 25,117,034 km (0.101 R)
• M49: 25,341,431 km (0.099 R)
• M50: 25,453,779 km (0.092 R)
• M51: 25,622,674 km (0.062 R)
• M52: 25,792,019 km (0.111 R)
• M53: 28,201,592 km (0.091 R)
• M54: 28,785,772 km (0.113 R)
• M55: 32,435,511 km (0.064 R)
• M56: 32,802,176 km (0.105 R)
• M57: 32,924,846 km (0.057 R)
• M58: 34,532,125 km (0.038 R)
• M59: 34,656,890 km (0.082 R)
• M60: 35,157,145 km (0.113 R)
• M61: 35,282,658 km (0.088 R)
• M62: 35,849,035 km (0.117 R)
• M63: 36,672,422 km (0.073 R)
• M64: 37,887,157 km (0.081 R)
• M65: 38,144,615 km (0.098 R)
• M66: 38,661,176 km (0.08 R)
• M67: 38,855,504 km (0.095 R)
• M68: 39,310,132 km (0.051 R)
• M69: 39,440,282 km (0.099 R)
• M70: 39,635,956 km (0.096 R)
• M71: 40,684,637 km (0.077 R)
• M72: 40,882,256 km (0.076 R)
• M73: 41,344,812 km (0.099 R)
• M74: 42,075,000 km (0.046 R)
• M75: 42,341,583 km (0.075 R)
• M76: 42,675,635 km (0.109 R)
• M77: 43,010,435 km (0.119 R)
• M78: 43,211,794 km (0.11 R)
• M79: 43,682,877 km (0.045 R)
• M80: 44,020,370 km (0.108 R)
• M81: 44,630,131 km (0.117 R)
• M82: 44,901,950 km (0.089 R)
• M83: 45,652,483 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.9

Radius: 5.3

Gravity: 23.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.19 AU - 13.75 AU

Year: 16502 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,805,184 km

• M1: 122,072 km (0.109 R)
• M2: 341,532 km (0.099 R)
• M3: 460,013 km (0.081 R)
• M4: 631,752 km (0.091 R)
• M5: 714,479 km (0.12 R)
• M6: 1,105,379 km (0.099 R)
• M7: 1,309,580 km (0.089 R)
• M8: 1,782,010 km (0.117 R)
• M9: 1,930,411 km (0.114 R)
• M10: 2,113,668 km (0.116 R)
• M11: 3,147,240 km (0.032 R)
• M12: 3,182,844 km (0.081 R)
• M13: 3,733,215 km (0.104 R)
• M14: 4,714,427 km (0.096 R)
• M15: 5,170,102 km (0.104 R)
• M16: 7,270,008 km (0.118 R)
• M17: 9,443,066 km (0.068 R)
• M18: 11,084,753 km (0.095 R)
• M19: 12,077,784 km (0.062 R)
• M20: 12,245,932 km (0.117 R)
• M21: 12,528,074 km (0.114 R)
• M22: 12,641,618 km (0.082 R)
• M23: 12,698,466 km (0.102 R)
• M24: 13,794,868 km (0.065 R)
• M25: 14,443,525 km (0.067 R)
• M26: 15,101,905 km (0.071 R)
• M27: 16,821,682 km (0.099 R)
• M28: 17,135,239 km (0.034 R)
• M29: 18,151,607 km (0.044 R)
• M30: 18,537,719 km (0.079 R)
• M31: 19,383,695 km (0.11 R)
• M32: 20,442,100 km (0.086 R)
• M33: 20,575,691 km (0.088 R)
• M34: 22,201,521 km (0.118 R)
• M35: 23,308,246 km (0.057 R)
• M36: 24,291,253 km (0.049 R)
• M37: 26,442,770 km (0.109 R)
• M38: 27,100,103 km (0.08 R)
• M39: 27,173,406 km (0.114 R)
• M40: 27,246,859 km (0.034 R)
• M41: 27,910,624 km (0.085 R)
• M42: 28,133,076 km (0.051 R)
• M43: 28,207,427 km (0.103 R)
• M44: 28,878,971 km (0.059 R)
• M45: 29,028,868 km (0.066 R)
• M46: 30,237,619 km (0.061 R)
• M47: 30,924,872 km (0.096 R)
• M48: 31,231,847 km (0.083 R)
• M49: 31,462,826 km (0.119 R)
• M50: 32,081,413 km (0.102 R)
• M51: 33,488,082 km (0.076 R)
• M52: 33,645,608 km (0.119 R)
• M53: 34,516,418 km (0.107 R)
• M54: 35,474,741 km (0.054 R)
• M55: 36,441,892 km (0.069 R)
• M56: 36,847,452 km (0.052 R)
• M57: 37,091,446 km (0.113 R)
• M58: 37,254,507 km (0.093 R)
• M59: 38,072,957 km (0.081 R)
• M60: 40,731,760 km (0.06 R)
• M61: 41,405,699 km (0.075 R)
• M62: 43,965,917 km (0.119 R)
• M63: 44,224,721 km (0.096 R)
• M64: 44,311,188 km (0.09 R)
• M65: 44,917,509 km (0.033 R)
• M66: 45,963,198 km (0.108 R)
• M67: 48,256,384 km (0.039 R)
• M68: 48,612,426 km (0.079 R)
• M69: 49,506,423 km (0.119 R)
• M70: 50,405,955 km (0.064 R)
• M71: 51,947,262 km (0.066 R)
• M72: 52,403,685 km (0.113 R)
• M73: 54,704,949 km (0.096 R)
• M74: 55,541,501 km (0.105 R)
• M75: 56,008,096 km (0.064 R)
• M76: 56,101,595 km (0.099 R)
• M77: 56,945,177 km (0.088 R)
• M78: 57,133,222 km (0.092 R)
• M79: 57,321,416 km (0.109 R)
• M80: 57,604,156 km (0.056 R)
• M81: 57,887,345 km (0.113 R)
• M82: 58,739,754 km (0.106 R)
• M83: 58,834,748 km (0.118 R)
• M84: 59,215,026 km (0.093 R)
• M85: 60,361,095 km (0.113 R)
• M86: 61,321,813 km (0.115 R)
• M87: 62,869,253 km (0.066 R)
• M88: 63,063,581 km (0.077 R)
• M89: 63,452,834 km (0.11 R)
• M90: 65,411,071 km (0.096 R)
• M91: 65,805,111 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit