🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 151 Days

Day: 42.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.73 AU - 1.01 AU

Year: 301 Days

Day: 19.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,796,736 km

• M1: 391,946 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.28 AU - 2.08 AU

Year: 808 Days

Day: 22.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.74 AU - 2.02 AU

Year: 956 Days

Day: 46 Hours

Environment

Temp: -76 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.75 AU - 2.27 AU

Year: 1057 Days

Day: 45.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.49 AU - 2.61 AU

Year: 1510 Days

Day: 13.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 12.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.71 AU - 5.93 AU

Year: 5207 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,796,736 km

• M1: 228,137 km (0.078 R)
• M2: 308,172 km (0.054 R)
• M3: 423,512 km (0.116 R)
• M4: 579,093 km (0.037 R)
• M5: 745,147 km (0.08 R)
• M6: 890,556 km (0.089 R)
• M7: 993,180 km (0.08 R)
• M8: 1,113,906 km (0.115 R)
• M9: 1,297,462 km (0.109 R)
• M10: 1,506,899 km (0.098 R)
• M11: 1,858,754 km (0.108 R)
• M12: 2,044,704 km (0.12 R)
• M13: 2,326,247 km (0.102 R)
• M14: 2,564,407 km (0.097 R)
• M15: 2,946,480 km (0.112 R)
• M16: 3,184,639 km (0.119 R)
• M17: 3,743,687 km (0.067 R)
• M18: 3,958,509 km (0.081 R)
• M19: 4,468,339 km (0.039 R)
• M20: 4,604,772 km (0.111 R)
• M21: 4,719,663 km (0.087 R)
• M22: 4,858,640 km (0.117 R)
• M23: 6,476,690 km (0.106 R)
• M24: 6,761,525 km (0.074 R)
• M25: 6,839,914 km (0.102 R)
• M26: 6,944,932 km (0.069 R)
• M27: 7,316,682 km (0.071 R)
• M28: 7,424,094 km (0.088 R)
• M29: 7,886,650 km (0.071 R)
• M30: 8,246,583 km (0.079 R)
• M31: 8,782,592 km (0.066 R)
• M32: 9,184,711 km (0.119 R)
• M33: 9,271,777 km (0.102 R)
• M34: 9,505,000 km (0.051 R)
• M35: 9,651,755 km (0.104 R)
• M36: 9,769,788 km (0.047 R)
• M37: 10,126,579 km (0.113 R)
• M38: 10,853,176 km (0.093 R)
• M39: 11,565,262 km (0.066 R)
• M40: 11,911,132 km (0.116 R)
• M41: 12,133,135 km (0.053 R)
• M42: 12,388,499 km (0.119 R)
• M43: 12,742,447 km (0.1 R)
• M44: 13,099,687 km (0.084 R)
• M45: 13,957,481 km (0.03 R)
• M46: 15,381,204 km (0.05 R)
• M47: 15,484,726 km (0.056 R)
• M48: 16,005,476 km (0.072 R)
• M49: 16,496,905 km (0.115 R)
• M50: 17,243,099 km (0.095 R)
• M51: 17,350,660 km (0.113 R)
• M52: 18,658,146 km (0.054 R)
• M53: 18,805,500 km (0.059 R)
• M54: 19,175,305 km (0.096 R)
• M55: 19,398,356 km (0.089 R)
• M56: 19,622,154 km (0.072 R)
• M57: 19,884,549 km (0.055 R)
• M58: 20,869,053 km (0.113 R)
• M59: 21,367,213 km (0.069 R)
• M60: 23,280,271 km (0.104 R)
• M61: 25,247,483 km (0.091 R)
• M62: 25,410,395 km (0.117 R)
• M63: 26,189,202 km (0.115 R)
• M64: 26,519,514 km (0.105 R)
• M65: 27,184,027 km (0.078 R)
• M66: 27,351,128 km (0.113 R)
• M67: 27,518,528 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 13.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.75 AU - 7.25 AU

Year: 6146 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,796,736 km

• M1: 209,138 km (0.103 R)
• M2: 302,038 km (0.083 R)
• M3: 396,135 km (0.12 R)
• M4: 489,185 km (0.119 R)
• M5: 659,727 km (0.088 R)
• M6: 750,233 km (0.114 R)
• M7: 895,493 km (0.096 R)
• M8: 998,117 km (0.116 R)
• M9: 1,152,352 km (0.116 R)
• M10: 1,331,870 km (0.099 R)
• M11: 1,468,602 km (0.049 R)
• M12: 1,565,542 km (0.079 R)
• M13: 1,879,248 km (0.086 R)
• M14: 2,153,013 km (0.097 R)
• M15: 2,243,968 km (0.098 R)
• M16: 2,482,277 km (0.088 R)
• M17: 2,631,427 km (0.109 R)
• M18: 2,783,717 km (0.051 R)
• M19: 2,905,490 km (0.07 R)
• M20: 3,212,016 km (0.105 R)
• M21: 3,446,137 km (0.099 R)
• M22: 3,844,665 km (0.098 R)
• M23: 3,943,549 km (0.071 R)
• M24: 4,412,090 km (0.111 R)
• M25: 4,659,674 km (0.074 R)
• M26: 5,033,071 km (0.117 R)
• M27: 5,127,916 km (0.082 R)
• M28: 5,374,752 km (0.084 R)
• M29: 5,555,467 km (0.097 R)
• M30: 6,080,854 km (0.083 R)
• M31: 6,254,687 km (0.113 R)
• M32: 7,394,024 km (0.104 R)
• M33: 7,595,383 km (0.061 R)
• M34: 7,704,440 km (0.075 R)
• M35: 7,814,245 km (0.065 R)
• M36: 8,003,486 km (0.113 R)
• M37: 8,499,553 km (0.105 R)
• M38: 8,890,452 km (0.058 R)
• M39: 9,071,615 km (0.086 R)
• M40: 9,170,948 km (0.051 R)
• M41: 9,320,695 km (0.047 R)
• M42: 9,521,605 km (0.079 R)
• M43: 9,825,588 km (0.04 R)
• M44: 10,669,619 km (0.1 R)
• M45: 12,261,341 km (0.113 R)
• M46: 12,426,497 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 9.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.39 AU - 13.49 AU

Year: 13419 Days

Day: 12.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 136.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,796,736 km

• M1: 168,896 km (0.113 R)
• M2: 304,731 km (0.078 R)
• M3: 1,234,781 km (0.035 R)
• M4: 1,418,786 km (0.078 R)
• M5: 1,562,699 km (0.061 R)
• M6: 1,636,601 km (0.092 R)
• M7: 2,641,898 km (0.079 R)
• M8: 3,157,562 km (0.039 R)
• M9: 3,347,103 km (0.067 R)
• M10: 3,638,370 km (0.116 R)
• M11: 4,703,656 km (0.096 R)
• M12: 5,820,255 km (0.045 R)
• M13: 6,053,179 km (0.108 R)
• M14: 6,974,103 km (0.103 R)
• M15: 7,640,262 km (0.108 R)
• M16: 8,067,065 km (0.1 R)
• M17: 8,413,983 km (0.12 R)
• M18: 8,810,267 km (0.072 R)
• M19: 9,438,728 km (0.083 R)
• M20: 9,666,715 km (0.118 R)
• M21: 10,035,324 km (0.087 R)
• M22: 10,455,395 km (0.067 R)
• M23: 11,072,486 km (0.093 R)
• M24: 11,264,720 km (0.031 R)
• M25: 14,174,099 km (0.094 R)
• M26: 15,549,502 km (0.119 R)
• M27: 15,657,063 km (0.077 R)
• M28: 16,035,396 km (0.102 R)
• M29: 16,198,457 km (0.075 R)
• M30: 16,691,083 km (0.079 R)
• M31: 18,368,524 km (0.111 R)
• M32: 18,596,212 km (0.12 R)
• M33: 20,216,207 km (0.087 R)
• M34: 20,274,999 km (0.092 R)
• M35: 20,451,375 km (0.101 R)
• M36: 21,043,035 km (0.111 R)
• M37: 21,941,220 km (0.101 R)
• M38: 22,182,821 km (0.065 R)
• M39: 23,960,941 km (0.027 R)
• M40: 24,147,490 km (0.087 R)
• M41: 24,272,105 km (0.087 R)
• M42: 24,898,471 km (0.105 R)
• M43: 25,213,674 km (0.119 R)
• M44: 26,423,322 km (0.047 R)
• M45: 26,680,481 km (0.117 R)
• M46: 26,873,911 km (0.036 R)
• M47: 27,586,895 km (0.103 R)
• M48: 28,899,017 km (0.105 R)
• M49: 29,496,212 km (0.099 R)
• M50: 29,896,536 km (0.032 R)
• M51: 30,164,466 km (0.095 R)
• M52: 30,567,782 km (0.111 R)
• M53: 31,856,867 km (0.086 R)
• M54: 32,130,481 km (0.056 R)
• M55: 32,267,662 km (0.082 R)
• M56: 33,094,340 km (0.078 R)
• M57: 33,719,061 km (0.119 R)
• M58: 33,997,911 km (0.092 R)
• M59: 34,067,773 km (0.034 R)
• M60: 34,277,510 km (0.101 R)
• M61: 34,558,006 km (0.06 R)
• M62: 34,698,478 km (0.085 R)
• M63: 34,768,789 km (0.1 R)
• M64: 35,971,406 km (0.078 R)
• M65: 36,828,602 km (0.084 R)
• M66: 37,692,380 km (0.043 R)
• M67: 38,199,367 km (0.107 R)
• M68: 38,490,036 km (0.114 R)
• M69: 39,293,377 km (0.12 R)
• M70: 40,102,103 km (0.085 R)
• M71: 40,323,657 km (0.09 R)
• M72: 41,288,414 km (0.084 R)
• M73: 41,586,712 km (0.077 R)
• M74: 42,636,740 km (0.098 R)
• M75: 44,533,192 km (0.118 R)
• M76: 44,839,119 km (0.087 R)
• M77: 44,992,308 km (0.116 R)
• M78: 45,376,325 km (0.103 R)
• M79: 45,992,818 km (0.083 R)
• M80: 47,000,509 km (0.054 R)
• M81: 47,468,003 km (0.06 R)
• M82: 47,858,902 km (0.035 R)
• M83: 48,015,531 km (0.085 R)
• M84: 49,116,571 km (0.093 R)
• M85: 50,624,368 km (0.092 R)
• M86: 51,664,672 km (0.117 R)
• M87: 51,745,006 km (0.098 R)
• M88: 51,825,340 km (0.106 R)
• M89: 53,360,064 km (0.108 R)
• M90: 54,092,196 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.4

Radius: 4.7

Gravity: 36.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.15 AU - 13.55 AU

Year: 18089 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,796,736 km

• M1: 70,760 km (0.05 R)
• M2: 285,882 km (0.115 R)
• M3: 319,092 km (0.057 R)
• M4: 466,446 km (0.064 R)
• M5: 1,325,736 km (0.11 R)
• M6: 1,413,101 km (0.097 R)
• M7: 1,562,999 km (0.076 R)
• M8: 2,281,517 km (0.101 R)
• M9: 2,316,373 km (0.1 R)
• M10: 2,457,444 km (0.06 R)
• M11: 2,897,412 km (0.06 R)
• M12: 3,049,553 km (0.073 R)
• M13: 3,441,050 km (0.065 R)
• M14: 4,443,805 km (0.108 R)
• M15: 4,487,487 km (0.082 R)
• M16: 4,752,276 km (0.099 R)
• M17: 5,623,982 km (0.044 R)
• M18: 6,199,336 km (0.093 R)
• M19: 7,097,222 km (0.093 R)
• M20: 7,509,215 km (0.076 R)
• M21: 7,823,221 km (0.053 R)
• M22: 8,410,093 km (0.079 R)
• M23: 9,909,662 km (0.091 R)
• M24: 10,311,781 km (0.116 R)
• M25: 10,543,957 km (0.089 R)
• M26: 10,836,571 km (0.102 R)
• M27: 10,895,363 km (0.109 R)
• M28: 11,191,267 km (0.062 R)
• M29: 13,208,744 km (0.097 R)
• M30: 13,650,955 km (0.03 R)
• M31: 14,097,954 km (0.105 R)
• M32: 14,549,889 km (0.061 R)
• M33: 14,810,189 km (0.075 R)
• M34: 17,084,226 km (0.078 R)
• M35: 17,773,424 km (0.099 R)
• M36: 19,392,970 km (0.098 R)
• M37: 20,111,639 km (0.093 R)
• M38: 20,474,264 km (0.042 R)
• M39: 22,544,399 km (0.109 R)
• M40: 23,072,330 km (0.098 R)
• M41: 24,063,416 km (0.115 R)
• M42: 24,371,288 km (0.112 R)
• M43: 24,448,331 km (0.106 R)
• M44: 25,068,414 km (0.116 R)
• M45: 25,772,123 km (0.096 R)
• M46: 26,245,002 km (0.098 R)
• M47: 26,561,700 km (0.088 R)
• M48: 26,641,137 km (0.108 R)
• M49: 28,083,559 km (0.117 R)
• M50: 28,164,492 km (0.104 R)
• M51: 28,326,506 km (0.046 R)
• M52: 29,963,406 km (0.076 R)
• M53: 31,714,898 km (0.081 R)
• M54: 31,799,122 km (0.107 R)
• M55: 32,390,781 km (0.082 R)
• M56: 33,156,872 km (0.091 R)
• M57: 33,928,947 km (0.097 R)
• M58: 34,360,387 km (0.115 R)
• M59: 35,665,628 km (0.118 R)
• M60: 36,544,815 km (0.082 R)
• M61: 38,234,822 km (0.09 R)
• M62: 40,588,296 km (0.069 R)
• M63: 40,679,850 km (0.032 R)
• M64: 42,895,245 km (0.114 R)
• M65: 44,393,767 km (0.119 R)
• M66: 44,488,013 km (0.082 R)
• M67: 44,771,052 km (0.059 R)
• M68: 44,960,144 km (0.113 R)
• M69: 48,699,492 km (0.097 R)
• M70: 49,381,210 km (0.044 R)
• M71: 49,478,748 km (0.101 R)
• M72: 51,346,028 km (0.03 R)
• M73: 51,642,980 km (0.043 R)
• M74: 51,841,347 km (0.081 R)
• M75: 52,238,529 km (0.114 R)
• M76: 52,936,254 km (0.102 R)
• M77: 53,436,509 km (0.064 R)
• M78: 53,737,500 km (0.113 R)
• M79: 54,441,807 km (0.053 R)
• M80: 55,047,977 km (0.089 R)
• M81: 55,250,533 km (0.035 R)
• M82: 56,777,329 km (0.084 R)
• M83: 58,214,964 km (0.112 R)
• M84: 59,041,941 km (0.118 R)
• M85: 59,352,955 km (0.109 R)
• M86: 60,289,438 km (0.11 R)
• M87: 60,916,403 km (0.06 R)
• M88: 61,650,778 km (0.11 R)
• M89: 62,282,530 km (0.087 R)
• M90: 63,552,317 km (0.104 R)
• M91: 67,521,149 km (0.055 R)
• M92: 68,172,198 km (0.088 R)
• M93: 70,247,719 km (0.113 R)
• M94: 71,569,267 km (0.091 R)
• M95: 72,011,628 km (0.118 R)
• M96: 72,233,182 km (0.067 R)
• M97: 72,565,888 km (0.032 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit