🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 44.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,298,492 km

• M1: 137,780 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 33.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.27 AU - 1.35 AU

Year: 525 Days

Day: 27.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1 AU - 1.66 AU

Year: 537 Days

Day: 40.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 133.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,298,492 km

• M1: 296,503 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.79 AU - 3.33 AU

Year: 1873 Days

Day: 12.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 9.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.26 AU - 7.36 AU

Year: 5545 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,298,492 km

• M1: 138,976 km (0.036 R)
• M2: 298,897 km (0.081 R)
• M3: 405,111 km (0.105 R)
• M4: 622,477 km (0.12 R)
• M5: 713,881 km (0.079 R)
• M6: 969,843 km (0.037 R)
• M7: 1,293,872 km (0.045 R)
• M8: 1,537,717 km (0.095 R)
• M9: 1,811,331 km (0.082 R)
• M10: 2,038,421 km (0.105 R)
• M11: 2,242,771 km (0.086 R)
• M12: 2,323,255 km (0.072 R)
• M13: 2,388,330 km (0.098 R)
• M14: 2,454,003 km (0.102 R)
• M15: 2,587,295 km (0.092 R)
• M16: 2,826,203 km (0.031 R)
• M17: 2,983,730 km (0.111 R)
• M18: 3,090,393 km (0.092 R)
• M19: 3,399,612 km (0.088 R)
• M20: 3,511,062 km (0.055 R)
• M21: 3,891,639 km (0.086 R)
• M22: 4,028,072 km (0.106 R)
• M23: 4,795,958 km (0.063 R)
• M24: 5,005,395 km (0.079 R)
• M25: 5,498,919 km (0.052 R)
• M26: 5,652,256 km (0.064 R)
• M27: 5,740,519 km (0.107 R)
• M28: 6,008,000 km (0.094 R)
• M29: 7,094,978 km (0.077 R)
• M30: 7,309,950 km (0.079 R)
• M31: 7,968,031 km (0.11 R)
• M32: 8,116,881 km (0.086 R)
• M33: 9,003,249 km (0.108 R)
• M34: 9,708,004 km (0.04 R)
• M35: 10,053,725 km (0.114 R)
• M36: 10,214,543 km (0.109 R)
• M37: 10,295,325 km (0.117 R)
• M38: 10,593,324 km (0.08 R)
• M39: 10,675,154 km (0.077 R)
• M40: 11,336,975 km (0.113 R)
• M41: 11,729,071 km (0.078 R)
• M42: 11,842,018 km (0.096 R)
• M43: 12,297,095 km (0.071 R)
• M44: 13,019,652 km (0.11 R)
• M45: 13,400,828 km (0.089 R)
• M46: 14,024,352 km (0.098 R)
• M47: 14,144,329 km (0.104 R)
• M48: 14,385,032 km (0.111 R)
• M49: 14,657,450 km (0.086 R)
• M50: 14,748,704 km (0.082 R)
• M51: 14,931,663 km (0.116 R)
• M52: 15,115,369 km (0.055 R)
• M53: 15,207,521 km (0.064 R)
• M54: 15,670,975 km (0.109 R)
• M55: 15,795,291 km (0.073 R)
• M56: 16,802,234 km (0.092 R)
• M57: 16,865,963 km (0.098 R)
• M58: 17,603,331 km (0.072 R)
• M59: 17,700,420 km (0.102 R)
• M60: 17,829,972 km (0.109 R)
• M61: 18,384,082 km (0.082 R)
• M62: 18,778,722 km (0.119 R)
• M63: 18,844,844 km (0.094 R)
• M64: 18,944,027 km (0.043 R)
• M65: 19,043,360 km (0.047 R)
• M66: 19,309,196 km (0.054 R)
• M67: 20,317,186 km (0.101 R)
• M68: 21,204,601 km (0.118 R)
• M69: 21,618,388 km (0.028 R)
• M70: 21,722,359 km (0.056 R)
• M71: 22,734,987 km (0.118 R)
• M72: 23,123,193 km (0.108 R)
• M73: 23,371,376 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 11.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.95 AU - 8.13 AU

Year: 7976 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,298,492 km

• M1: 377,884 km (0.108 R)
• M2: 564,882 km (0.086 R)
• M3: 773,421 km (0.079 R)
• M4: 1,091,915 km (0.119 R)
• M5: 1,327,232 km (0.119 R)
• M6: 1,435,541 km (0.106 R)
• M7: 1,612,067 km (0.084 R)
• M8: 1,779,018 km (0.098 R)
• M9: 1,899,295 km (0.113 R)
• M10: 2,022,563 km (0.114 R)
• M11: 2,240,079 km (0.029 R)
• M12: 2,522,968 km (0.116 R)
• M13: 2,698,446 km (0.107 R)
• M14: 2,857,768 km (0.054 R)
• M15: 2,938,701 km (0.107 R)
• M16: 3,061,520 km (0.082 R)
• M17: 3,165,192 km (0.101 R)
• M18: 4,173,631 km (0.078 R)
• M19: 4,452,332 km (0.109 R)
• M20: 4,930,297 km (0.101 R)
• M21: 5,935,296 km (0.048 R)
• M22: 6,541,466 km (0.095 R)
• M23: 7,473,461 km (0.111 R)
• M24: 7,557,834 km (0.073 R)
• M25: 8,069,908 km (0.109 R)
• M26: 8,185,397 km (0.12 R)
• M27: 8,593,500 km (0.06 R)
• M28: 8,829,715 km (0.052 R)
• M29: 9,008,335 km (0.103 R)
• M30: 9,098,094 km (0.09 R)
• M31: 9,278,509 km (0.05 R)
• M32: 9,429,752 km (0.061 R)
• M33: 9,581,744 km (0.108 R)
• M34: 9,857,602 km (0.036 R)
• M35: 10,198,236 km (0.107 R)
• M36: 10,542,760 km (0.092 R)
• M37: 11,437,206 km (0.044 R)
• M38: 11,631,982 km (0.031 R)
• M39: 11,729,819 km (0.064 R)
• M40: 12,123,860 km (0.112 R)
• M41: 12,256,254 km (0.113 R)
• M42: 12,589,110 km (0.104 R)
• M43: 13,161,920 km (0.098 R)
• M44: 13,263,946 km (0.105 R)
• M45: 13,468,745 km (0.1 R)
• M46: 13,605,777 km (0.109 R)
• M47: 13,777,814 km (0.114 R)
• M48: 13,985,157 km (0.115 R)
• M49: 14,193,696 km (0.11 R)
• M50: 15,394,219 km (0.111 R)
• M51: 15,501,631 km (0.097 R)
• M52: 15,645,394 km (0.088 R)
• M53: 15,825,660 km (0.118 R)
• M54: 16,006,523 km (0.118 R)
• M55: 16,297,641 km (0.08 R)
• M56: 17,255,366 km (0.067 R)
• M57: 17,891,457 km (0.057 R)
• M58: 18,117,798 km (0.099 R)
• M59: 18,687,766 km (0.087 R)
• M60: 18,955,845 km (0.061 R)
• M61: 19,341,060 km (0.092 R)
• M62: 19,612,131 km (0.111 R)
• M63: 19,845,504 km (0.079 R)
• M64: 19,923,594 km (0.105 R)
• M65: 20,275,897 km (0.076 R)
• M66: 20,551,307 km (0.05 R)
• M67: 20,630,294 km (0.072 R)
• M68: 21,265,337 km (0.12 R)
• M69: 21,345,223 km (0.055 R)
• M70: 21,465,200 km (0.112 R)
• M71: 21,745,846 km (0.104 R)
• M72: 22,149,162 km (0.088 R)
• M73: 22,636,252 km (0.118 R)
• M74: 22,840,154 km (0.116 R)
• M75: 23,786,510 km (0.097 R)
• M76: 24,703,545 km (0.057 R)
• M77: 24,997,804 km (0.045 R)
• M78: 25,632,249 km (0.086 R)
• M79: 25,930,248 km (0.106 R)
• M80: 26,058,154 km (0.095 R)
• M81: 26,314,864 km (0.111 R)
• M82: 26,873,911 km (0.102 R)
• M83: 27,263,165 km (0.105 R)
• M84: 28,047,506 km (0.082 R)
• M85: 29,148,996 km (0.09 R)
• M86: 29,593,600 km (0.072 R)
• M87: 29,861,381 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.7

Radius: 6.6

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.51 AU - 19.87 AU

Year: 30566 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,298,492 km

• M1: 91,255 km (0.115 R)
• M2: 415,583 km (0.117 R)
• M3: 780,302 km (0.069 R)
• M4: 1,364,781 km (0.035 R)
• M5: 2,351,679 km (0.095 R)
• M6: 2,615,120 km (0.104 R)
• M7: 2,660,000 km (0.08 R)
• M8: 2,795,984 km (0.07 R)
• M9: 3,028,011 km (0.078 R)
• M10: 3,122,407 km (0.116 R)
• M11: 4,873,151 km (0.066 R)
• M12: 5,265,247 km (0.116 R)
• M13: 5,784,351 km (0.044 R)
• M14: 6,623,895 km (0.043 R)
• M15: 6,995,346 km (0.115 R)
• M16: 7,057,878 km (0.069 R)
• M17: 7,183,540 km (0.099 R)
• M18: 8,681,613 km (0.117 R)
• M19: 8,951,637 km (0.109 R)
• M20: 9,019,704 km (0.095 R)
• M21: 9,156,138 km (0.091 R)
• M22: 10,557,870 km (0.092 R)
• M23: 11,652,328 km (0.089 R)
• M24: 11,950,327 km (0.057 R)
• M25: 12,100,224 km (0.118 R)
• M26: 13,399,481 km (0.1 R)
• M27: 14,983,872 km (0.104 R)
• M28: 15,145,588 km (0.099 R)
• M29: 17,981,365 km (0.093 R)
• M30: 18,153,253 km (0.085 R)
• M31: 19,107,986 km (0.111 R)
• M32: 19,195,651 km (0.103 R)
• M33: 20,257,347 km (0.076 R)
• M34: 22,345,135 km (0.092 R)
• M35: 23,743,127 km (0.116 R)
• M36: 23,931,620 km (0.091 R)
• M37: 25,457,668 km (0.103 R)
• M38: 28,402,801 km (0.115 R)
• M39: 28,803,574 km (0.059 R)
• M40: 29,206,142 km (0.101 R)
• M41: 30,016,962 km (0.099 R)
• M42: 30,527,540 km (0.074 R)
• M43: 30,732,639 km (0.09 R)
• M44: 30,835,263 km (0.05 R)
• M45: 32,912,728 km (0.053 R)
• M46: 33,439,163 km (0.089 R)
• M47: 33,756,311 km (0.077 R)
• M48: 34,927,812 km (0.107 R)
• M49: 36,004,468 km (0.079 R)
• M50: 37,420,112 km (0.109 R)
• M51: 38,189,943 km (0.089 R)
• M52: 39,187,461 km (0.093 R)
• M53: 40,193,507 km (0.065 R)
• M54: 40,305,855 km (0.059 R)
• M55: 40,530,701 km (0.041 R)
• M56: 40,868,941 km (0.105 R)
• M57: 41,775,205 km (0.064 R)
• M58: 46,287,526 km (0.116 R)
• M59: 49,621,165 km (0.119 R)
• M60: 49,741,741 km (0.088 R)
• M61: 50,103,768 km (0.117 R)
• M62: 50,345,518 km (0.081 R)
• M63: 53,277,786 km (0.117 R)
• M64: 54,764,639 km (0.069 R)
• M65: 56,139,443 km (0.1 R)
• M66: 57,399,207 km (0.104 R)
• M67: 60,074,615 km (0.071 R)
• M68: 61,492,354 km (0.118 R)
• M69: 62,010,561 km (0.095 R)
• M70: 62,790,565 km (0.091 R)
• M71: 64,491,792 km (0.113 R)
• M72: 65,943,190 km (0.038 R)
• M73: 66,872,343 km (0.05 R)
• M74: 68,475,284 km (0.098 R)
• M75: 69,416,105 km (0.095 R)
• M76: 72,127,865 km (0.088 R)
• M77: 72,537,614 km (0.097 R)
• M78: 74,597,876 km (0.039 R)
• M79: 74,735,805 km (0.073 R)
• M80: 75,427,396 km (0.099 R)
• M81: 76,120,932 km (0.115 R)
• M82: 76,955,987 km (0.056 R)
• M83: 77,095,412 km (0.043 R)
• M84: 78,354,578 km (0.102 R)
• M85: 80,043,837 km (0.116 R)
• M86: 82,172,315 km (0.11 R)
• M87: 84,607,021 km (0.12 R)
• M88: 85,905,530 km (0.106 R)
• M89: 88,814,610 km (0.099 R)
• M90: 90,428,322 km (0.116 R)
• M91: 93,238,369 km (0.072 R)
• M92: 96,077,138 km (0.09 R)
• M93: 96,678,222 km (0.103 R)
• M94: 96,979,363 km (0.068 R)
• M95: 98,338,011 km (0.082 R)
• M96: 99,095,574 km (0.067 R)
• M97: 99,399,258 km (0.054 R)
• M98: 101,379,934 km (0.083 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit