🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.97 AU

Year: 305 Days

Day: 36.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.91 AU - 3.11 AU

Year: 1467 Days

Day: 28.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 62.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,713,855 km

• M1: 993,928 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.94 AU - 3.18 AU

Year: 1975 Days

Day: 19.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.83 AU - 5.39 AU

Year: 3652 Days

Day: 32.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 9.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.8 AU - 6.92 AU

Year: 5234 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,713,855 km

• M1: 285,582 km (0.113 R)
• M2: 379,081 km (0.082 R)
• M3: 584,628 km (0.09 R)
• M4: 721,511 km (0.09 R)
• M5: 804,837 km (0.03 R)
• M6: 880,533 km (0.096 R)
• M7: 1,051,673 km (0.081 R)
• M8: 1,135,298 km (0.115 R)
• M9: 1,221,317 km (0.093 R)
• M10: 1,296,864 km (0.09 R)
• M11: 1,452,895 km (0.078 R)
• M12: 1,769,593 km (0.091 R)
• M13: 2,214,946 km (0.118 R)
• M14: 2,450,413 km (0.12 R)
• M15: 2,628,435 km (0.081 R)
• M16: 2,760,679 km (0.085 R)
• M17: 3,031,750 km (0.073 R)
• M18: 3,240,739 km (0.093 R)
• M19: 3,526,770 km (0.065 R)
• M20: 3,765,229 km (0.063 R)
• M21: 4,085,069 km (0.085 R)
• M22: 4,258,004 km (0.045 R)
• M23: 4,571,412 km (0.025 R)
• M24: 5,450,598 km (0.034 R)
• M25: 5,942,177 km (0.101 R)
• M26: 6,403,387 km (0.081 R)
• M27: 6,762,572 km (0.028 R)
• M28: 7,267,165 km (0.075 R)
• M29: 7,360,215 km (0.056 R)
• M30: 7,594,635 km (0.075 R)
• M31: 7,902,956 km (0.12 R)
• M32: 7,974,763 km (0.107 R)
• M33: 8,094,890 km (0.092 R)
• M34: 8,361,175 km (0.056 R)
• M35: 8,458,712 km (0.074 R)
• M36: 8,753,719 km (0.087 R)
• M37: 8,952,236 km (0.038 R)
• M38: 9,077,150 km (0.111 R)
• M39: 9,252,927 km (0.093 R)
• M40: 9,404,470 km (0.094 R)
• M41: 9,735,680 km (0.098 R)
• M42: 10,174,600 km (0.074 R)
• M43: 10,252,690 km (0.071 R)
• M44: 10,778,826 km (0.118 R)
• M45: 10,938,297 km (0.067 R)
• M46: 11,286,711 km (0.036 R)
• M47: 11,584,261 km (0.039 R)
• M48: 11,665,941 km (0.098 R)
• M49: 11,774,998 km (0.031 R)
• M50: 12,049,360 km (0.065 R)
• M51: 12,242,641 km (0.073 R)
• M52: 12,716,268 km (0.072 R)
• M53: 12,997,661 km (0.063 R)
• M54: 13,110,757 km (0.067 R)
• M55: 13,224,302 km (0.114 R)
• M56: 14,464,768 km (0.066 R)
• M57: 14,670,315 km (0.057 R)
• M58: 15,024,713 km (0.108 R)
• M59: 15,352,182 km (0.101 R)
• M60: 15,412,021 km (0.079 R)
• M61: 15,862,760 km (0.108 R)
• M62: 16,531,911 km (0.03 R)
• M63: 16,623,914 km (0.053 R)
• M64: 17,148,254 km (0.103 R)
• M65: 17,210,337 km (0.109 R)
• M66: 18,118,397 km (0.094 R)
• M67: 18,435,095 km (0.12 R)
• M68: 18,594,118 km (0.113 R)
• M69: 19,428,575 km (0.111 R)
• M70: 19,590,440 km (0.088 R)
• M71: 19,948,128 km (0.063 R)
• M72: 21,100,630 km (0.1 R)
• M73: 22,071,819 km (0.116 R)
• M74: 22,139,438 km (0.086 R)
• M75: 22,376,251 km (0.111 R)
• M76: 22,511,936 km (0.079 R)

Asteroid Belt

Center: 10.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 7.3

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.67 AU - 14.87 AU

Year: 19889 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,713,855 km

• M1: 127,158 km (0.103 R)
• M2: 438,471 km (0.044 R)
• M3: 993,180 km (0.079 R)
• M4: 1,101,489 km (0.047 R)
• M5: 1,329,775 km (0.104 R)
• M6: 1,480,271 km (0.085 R)
• M7: 1,700,180 km (0.095 R)
• M8: 1,897,200 km (0.094 R)
• M9: 2,421,391 km (0.098 R)
• M10: 3,146,492 km (0.099 R)
• M11: 3,848,555 km (0.11 R)
• M12: 3,977,508 km (0.056 R)
• M13: 4,372,447 km (0.085 R)
• M14: 4,597,442 km (0.113 R)
• M15: 7,685,291 km (0.093 R)
• M16: 8,066,317 km (0.105 R)
• M17: 8,121,220 km (0.095 R)
• M18: 8,565,226 km (0.061 R)
• M19: 9,534,919 km (0.082 R)
• M20: 10,180,584 km (0.064 R)
• M21: 10,359,204 km (0.064 R)
• M22: 10,780,023 km (0.117 R)
• M23: 10,901,197 km (0.03 R)
• M24: 11,762,581 km (0.034 R)
• M25: 11,887,346 km (0.077 R)
• M26: 14,142,085 km (0.118 R)
• M27: 14,944,827 km (0.11 R)
• M28: 16,385,156 km (0.09 R)
• M29: 16,594,443 km (0.062 R)
• M30: 17,227,840 km (0.076 R)
• M31: 18,373,162 km (0.065 R)
• M32: 18,518,122 km (0.083 R)
• M33: 19,101,554 km (0.089 R)
• M34: 19,469,265 km (0.077 R)
• M35: 19,839,370 km (0.105 R)
• M36: 19,987,921 km (0.118 R)
• M37: 20,736,958 km (0.089 R)
• M38: 22,416,643 km (0.064 R)
• M39: 23,508,109 km (0.06 R)
• M40: 24,060,274 km (0.086 R)
• M41: 24,298,285 km (0.054 R)
• M42: 24,377,721 km (0.073 R)
• M43: 25,985,898 km (0.092 R)
• M44: 26,802,703 km (0.069 R)
• M45: 26,884,832 km (0.111 R)
• M46: 28,545,368 km (0.047 R)
• M47: 29,642,369 km (0.117 R)
• M48: 31,877,511 km (0.108 R)
• M49: 32,226,224 km (0.112 R)
• M50: 32,751,611 km (0.041 R)
• M51: 32,839,425 km (0.107 R)
• M52: 32,927,389 km (0.091 R)
• M53: 34,255,519 km (0.083 R)
• M54: 35,060,655 km (0.064 R)
• M55: 35,872,223 km (0.06 R)
• M56: 36,325,654 km (0.037 R)
• M57: 37,789,619 km (0.114 R)
• M58: 38,158,677 km (0.085 R)
• M59: 38,807,184 km (0.069 R)
• M60: 39,833,874 km (0.058 R)
• M61: 40,491,805 km (0.092 R)
• M62: 40,586,052 km (0.09 R)
• M63: 41,153,327 km (0.115 R)
• M64: 42,104,470 km (0.085 R)
• M65: 42,486,992 km (0.04 R)
• M66: 42,870,711 km (0.117 R)
• M67: 43,834,869 km (0.118 R)
• M68: 44,806,357 km (0.119 R)
• M69: 45,294,645 km (0.113 R)
• M70: 47,166,413 km (0.053 R)
• M71: 48,261,470 km (0.051 R)
• M72: 50,172,732 km (0.063 R)
• M73: 52,006,204 km (0.053 R)
• M74: 52,725,022 km (0.115 R)
• M75: 53,654,174 km (0.06 R)
• M76: 54,484,592 km (0.113 R)
• M77: 55,110,210 km (0.118 R)
• M78: 56,263,310 km (0.065 R)
• M79: 57,848,599 km (0.102 R)
• M80: 62,038,387 km (0.118 R)
• M81: 62,473,567 km (0.097 R)
• M82: 64,334,714 km (0.109 R)
• M83: 66,213,813 km (0.112 R)
• M84: 69,122,444 km (0.116 R)
• M85: 70,025,866 km (0.056 R)
• M86: 70,252,357 km (0.103 R)
• M87: 71,502,097 km (0.11 R)
• M88: 72,415,692 km (0.111 R)
• M89: 73,678,148 km (0.112 R)
• M90: 74,369,889 km (0.112 R)
• M91: 75,063,724 km (0.095 R)
• M92: 75,875,890 km (0.118 R)
• M93: 78,095,025 km (0.053 R)
• M94: 78,212,460 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.1

Radius: 7.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.63 AU - 20.69 AU

Year: 25089 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,713,855 km

• M1: 111,450 km (0.094 R)
• M2: 659,577 km (0.071 R)
• M3: 1,572,274 km (0.064 R)
• M4: 1,957,488 km (0.06 R)
• M5: 2,300,217 km (0.114 R)
• M6: 3,002,579 km (0.044 R)
• M7: 3,977,359 km (0.113 R)
• M8: 4,192,032 km (0.035 R)
• M9: 4,632,747 km (0.078 R)
• M10: 4,722,655 km (0.118 R)
• M11: 5,227,548 km (0.069 R)
• M12: 5,462,716 km (0.102 R)
• M13: 6,090,279 km (0.069 R)
• M14: 6,238,381 km (0.093 R)
• M15: 7,151,975 km (0.047 R)
• M16: 7,837,432 km (0.101 R)
• M17: 8,215,167 km (0.059 R)
• M18: 9,157,185 km (0.091 R)
• M19: 9,213,733 km (0.096 R)
• M20: 11,021,474 km (0.093 R)
• M21: 12,058,037 km (0.092 R)
• M22: 12,871,550 km (0.082 R)
• M23: 14,222,868 km (0.101 R)
• M24: 14,551,235 km (0.102 R)
• M25: 14,683,330 km (0.079 R)
• M26: 15,416,659 km (0.062 R)
• M27: 15,551,297 km (0.12 R)
• M28: 15,889,538 km (0.096 R)
• M29: 17,969,696 km (0.071 R)
• M30: 19,548,702 km (0.107 R)
• M31: 19,621,556 km (0.064 R)
• M32: 20,133,929 km (0.089 R)
• M33: 20,428,636 km (0.117 R)
• M34: 20,947,741 km (0.117 R)
• M35: 22,684,273 km (0.046 R)
• M36: 28,245,275 km (0.119 R)
• M37: 28,327,703 km (0.079 R)
• M38: 28,410,132 km (0.05 R)
• M39: 28,740,593 km (0.069 R)
• M40: 29,489,031 km (0.106 R)
• M41: 30,412,499 km (0.116 R)
• M42: 31,943,933 km (0.115 R)
• M43: 35,791,739 km (0.108 R)
• M44: 36,059,370 km (0.114 R)
• M45: 36,148,680 km (0.09 R)
• M46: 36,686,335 km (0.106 R)
• M47: 37,136,475 km (0.051 R)
• M48: 43,817,516 km (0.094 R)
• M49: 43,912,959 km (0.064 R)
• M50: 45,062,768 km (0.11 R)
• M51: 45,641,263 km (0.069 R)
• M52: 45,931,483 km (0.094 R)
• M53: 47,587,681 km (0.109 R)
• M54: 48,078,512 km (0.074 R)
• M55: 48,472,403 km (0.05 R)
• M56: 51,561,001 km (0.106 R)
• M57: 53,485,278 km (0.064 R)
• M58: 55,432,893 km (0.072 R)
• M59: 58,135,528 km (0.118 R)
• M60: 60,455,791 km (0.108 R)
• M61: 61,733,955 km (0.066 R)
• M62: 63,668,106 km (0.057 R)
• M63: 66,825,668 km (0.091 R)
• M64: 68,036,663 km (0.115 R)
• M65: 68,700,279 km (0.101 R)
• M66: 69,588,292 km (0.066 R)
• M67: 70,033,794 km (0.1 R)
• M68: 71,825,229 km (0.1 R)
• M69: 72,500,962 km (0.055 R)
• M70: 72,726,556 km (0.101 R)
• M71: 76,139,931 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit