🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.8 AU - 0.84 AU

Year: 263 Days

Day: 22.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,864,701 km

• M1: 26,030 km (0.068 R)
• M2: 73,752 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.29 AU - 2.39 AU

Year: 1270 Days

Day: 27.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.02 AU - 3.56 AU

Year: 2117 Days

Day: 39.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.99 AU

Year: 2934 Days

Day: 16.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,864,701 km

• M1: 3,056,434 km (0.059 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 13

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.82 AU - 11.16 AU

Year: 9563 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,864,701 km

• M1: 166,203 km (0.031 R)
• M2: 376,687 km (0.107 R)
• M3: 541,544 km (0.106 R)
• M4: 667,655 km (0.083 R)
• M5: 841,189 km (0.115 R)
• M6: 991,983 km (0.062 R)
• M7: 1,454,989 km (0.105 R)
• M8: 1,592,619 km (0.099 R)
• M9: 1,832,275 km (0.112 R)
• M10: 2,649,079 km (0.116 R)
• M11: 2,762,025 km (0.116 R)
• M12: 3,598,726 km (0.085 R)
• M13: 3,724,389 km (0.098 R)
• M14: 4,242,147 km (0.053 R)
• M15: 4,475,968 km (0.051 R)
• M16: 4,817,351 km (0.09 R)
• M17: 4,956,327 km (0.113 R)
• M18: 5,309,677 km (0.1 R)
• M19: 5,598,252 km (0.117 R)
• M20: 5,744,558 km (0.116 R)
• M21: 5,855,111 km (0.097 R)
• M22: 6,380,499 km (0.12 R)
• M23: 7,078,223 km (0.115 R)
• M24: 7,276,440 km (0.05 R)
• M25: 7,556,936 km (0.054 R)
• M26: 7,759,642 km (0.086 R)
• M27: 7,923,002 km (0.026 R)
• M28: 9,184,711 km (0.112 R)
• M29: 9,927,315 km (0.073 R)
• M30: 10,015,877 km (0.116 R)
• M31: 10,149,468 km (0.098 R)
• M32: 11,238,390 km (0.115 R)
• M33: 11,563,018 km (0.038 R)
• M34: 11,796,839 km (0.092 R)
• M35: 12,269,120 km (0.107 R)
• M36: 12,651,492 km (0.037 R)
• M37: 13,476,973 km (0.063 R)
• M38: 13,575,259 km (0.096 R)
• M39: 14,570,982 km (0.059 R)
• M40: 14,772,939 km (0.078 R)
• M41: 14,925,080 km (0.101 R)
• M42: 15,230,858 km (0.096 R)
• M43: 15,333,333 km (0.085 R)
• M44: 16,369,897 km (0.101 R)
• M45: 16,579,932 km (0.096 R)
• M46: 20,737,406 km (0.081 R)
• M47: 21,021,792 km (0.087 R)
• M48: 21,307,374 km (0.09 R)
• M49: 23,283,562 km (0.075 R)
• M50: 23,519,927 km (0.098 R)
• M51: 23,875,970 km (0.047 R)
• M52: 24,773,707 km (0.056 R)
• M53: 25,987,993 km (0.115 R)
• M54: 26,110,513 km (0.109 R)
• M55: 26,294,668 km (0.083 R)
• M56: 27,346,042 km (0.117 R)
• M57: 27,720,485 km (0.03 R)
• M58: 27,908,231 km (0.103 R)
• M59: 28,790,409 km (0.074 R)
• M60: 28,917,119 km (0.096 R)
• M61: 29,044,127 km (0.108 R)
• M62: 29,809,769 km (0.063 R)
• M63: 30,066,479 km (0.11 R)
• M64: 30,195,133 km (0.113 R)
• M65: 31,100,649 km (0.118 R)
• M66: 31,230,650 km (0.12 R)
• M67: 31,491,399 km (0.116 R)
• M68: 32,475,603 km (0.108 R)
• M69: 33,469,831 km (0.091 R)
• M70: 33,937,175 km (0.087 R)
• M71: 35,624,040 km (0.078 R)
• M72: 35,964,674 km (0.104 R)
• M73: 36,101,257 km (0.091 R)
• M74: 37,892,243 km (0.102 R)
• M75: 38,031,219 km (0.06 R)
• M76: 42,062,733 km (0.09 R)
• M77: 42,494,921 km (0.086 R)
• M78: 44,824,908 km (0.114 R)
• M79: 45,783,232 km (0.079 R)
• M80: 46,302,037 km (0.028 R)
• M81: 47,795,323 km (0.097 R)
• M82: 48,698,744 km (0.065 R)

Asteroid Belt

Center: 9.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 9.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.42 AU - 11.84 AU

Year: 11438 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,864,701 km

• M1: 130,001 km (0.106 R)
• M2: 281,992 km (0.104 R)
• M3: 471,233 km (0.091 R)
• M4: 935,435 km (0.11 R)
• M5: 1,253,481 km (0.117 R)
• M6: 1,888,374 km (0.097 R)
• M7: 2,188,018 km (0.114 R)
• M8: 2,748,562 km (0.117 R)
• M9: 3,839,429 km (0.077 R)
• M10: 3,901,961 km (0.066 R)
• M11: 3,996,358 km (0.1 R)
• M12: 4,446,797 km (0.076 R)
• M13: 4,678,225 km (0.046 R)
• M14: 5,084,084 km (0.082 R)
• M15: 5,360,989 km (0.085 R)
• M16: 5,431,001 km (0.05 R)
• M17: 5,536,617 km (0.072 R)
• M18: 6,932,515 km (0.046 R)
• M19: 7,047,256 km (0.059 R)
• M20: 7,395,072 km (0.106 R)
• M21: 7,551,401 km (0.08 R)
• M22: 7,630,090 km (0.108 R)
• M23: 7,748,571 km (0.108 R)
• M24: 8,800,544 km (0.113 R)
• M25: 8,883,271 km (0.111 R)
• M26: 9,896,946 km (0.084 R)
• M27: 10,725,120 km (0.098 R)
• M28: 10,946,824 km (0.117 R)
• M29: 11,214,754 km (0.105 R)
• M30: 11,485,077 km (0.088 R)
• M31: 11,666,390 km (0.08 R)
• M32: 12,169,936 km (0.108 R)
• M33: 12,540,640 km (0.102 R)
• M34: 12,680,514 km (0.107 R)
• M35: 13,150,850 km (0.05 R)
• M36: 14,205,664 km (0.051 R)
• M37: 14,595,965 km (0.04 R)
• M38: 14,940,339 km (0.111 R)
• M39: 15,587,201 km (0.104 R)
• M40: 16,548,816 km (0.088 R)
• M41: 16,651,141 km (0.107 R)
• M42: 17,790,927 km (0.089 R)
• M43: 17,948,304 km (0.108 R)
• M44: 18,742,070 km (0.065 R)
• M45: 19,062,808 km (0.115 R)
• M46: 19,655,515 km (0.119 R)
• M47: 20,418,613 km (0.11 R)
• M48: 21,973,833 km (0.073 R)
• M49: 23,451,710 km (0.078 R)
• M50: 24,377,123 km (0.084 R)
• M51: 24,668,838 km (0.099 R)
• M52: 24,844,317 km (0.109 R)
• M53: 24,961,602 km (0.096 R)
• M54: 25,137,828 km (0.079 R)
• M55: 26,025,242 km (0.101 R)
• M56: 26,742,564 km (0.059 R)
• M57: 27,284,707 km (0.107 R)
• M58: 27,405,732 km (0.119 R)
• M59: 27,526,906 km (0.119 R)
• M60: 28,135,470 km (0.102 R)
• M61: 28,994,910 km (0.09 R)
• M62: 30,300,151 km (0.085 R)
• M63: 31,370,673 km (0.112 R)
• M64: 31,560,962 km (0.086 R)
• M65: 31,815,129 km (0.11 R)
• M66: 32,325,706 km (0.049 R)
• M67: 34,068,521 km (0.091 R)
• M68: 34,133,597 km (0.093 R)
• M69: 35,907,977 km (0.092 R)
• M70: 35,974,249 km (0.106 R)
• M71: 37,577,340 km (0.1 R)
• M72: 38,999,267 km (0.108 R)
• M73: 39,203,768 km (0.112 R)
• M74: 39,272,134 km (0.099 R)
• M75: 39,613,965 km (0.116 R)
• M76: 39,888,178 km (0.119 R)
• M77: 40,025,658 km (0.092 R)
• M78: 40,300,769 km (0.085 R)
• M79: 41,268,966 km (0.054 R)
• M80: 41,825,620 km (0.091 R)
• M81: 42,665,313 km (0.054 R)
• M82: 43,935,099 km (0.073 R)
• M83: 45,863,266 km (0.043 R)
• M84: 46,079,136 km (0.107 R)
• M85: 47,236,425 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.5

Radius: 5.1

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.04 AU - 19.8 AU

Year: 24691 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,864,701 km

• M1: 100,979 km (0.082 R)
• M2: 211,831 km (0.095 R)
• M3: 327,021 km (0.05 R)
• M4: 547,827 km (0.093 R)
• M5: 638,484 km (0.077 R)
• M6: 734,226 km (0.085 R)
• M7: 834,756 km (0.102 R)
• M8: 1,433,447 km (0.089 R)
• M9: 2,281,517 km (0.086 R)
• M10: 2,657,008 km (0.112 R)
• M11: 2,851,934 km (0.069 R)
• M12: 3,506,574 km (0.099 R)
• M13: 4,617,488 km (0.084 R)
• M14: 5,577,757 km (0.105 R)
• M15: 5,777,021 km (0.077 R)
• M16: 6,131,418 km (0.066 R)
• M17: 6,285,504 km (0.109 R)
• M18: 6,337,115 km (0.102 R)
• M19: 7,021,226 km (0.106 R)
• M20: 7,508,467 km (0.103 R)
• M21: 8,006,478 km (0.108 R)
• M22: 8,118,676 km (0.12 R)
• M23: 8,174,925 km (0.065 R)
• M24: 8,458,114 km (0.05 R)
• M25: 8,515,260 km (0.071 R)
• M26: 8,572,407 km (0.116 R)
• M27: 9,268,336 km (0.072 R)
• M28: 9,504,402 km (0.069 R)
• M29: 9,982,367 km (0.111 R)
• M30: 10,345,890 km (0.101 R)
• M31: 10,652,266 km (0.077 R)
• M32: 10,837,468 km (0.055 R)
• M33: 12,035,149 km (0.093 R)
• M34: 12,747,534 km (0.096 R)
• M35: 13,673,694 km (0.112 R)
• M36: 15,241,929 km (0.09 R)
• M37: 16,366,007 km (0.064 R)
• M38: 16,437,066 km (0.117 R)
• M39: 18,175,094 km (0.092 R)
• M40: 18,544,451 km (0.102 R)
• M41: 20,046,563 km (0.062 R)
• M42: 20,122,709 km (0.078 R)
• M43: 20,658,269 km (0.072 R)
• M44: 21,431,391 km (0.102 R)
• M45: 21,587,272 km (0.117 R)
• M46: 22,292,925 km (0.089 R)
• M47: 23,245,415 km (0.099 R)
• M48: 23,405,484 km (0.059 R)
• M49: 23,726,821 km (0.069 R)
• M50: 24,211,368 km (0.096 R)
• M51: 24,536,145 km (0.08 R)
• M52: 26,348,523 km (0.102 R)
• M53: 26,766,500 km (0.099 R)
• M54: 28,974,415 km (0.106 R)
• M55: 29,665,557 km (0.071 R)
• M56: 29,752,324 km (0.114 R)
• M57: 33,021,486 km (0.086 R)
• M58: 33,201,452 km (0.082 R)
• M59: 33,833,802 km (0.09 R)
• M60: 38,748,691 km (0.091 R)
• M61: 39,892,067 km (0.116 R)
• M62: 42,211,732 km (0.092 R)
• M63: 42,896,591 km (0.108 R)
• M64: 44,178,046 km (0.089 R)
• M65: 44,475,597 km (0.062 R)
• M66: 44,773,745 km (0.12 R)
• M67: 45,372,137 km (0.091 R)
• M68: 45,973,071 km (0.099 R)
• M69: 46,677,677 km (0.073 R)
• M70: 46,778,506 km (0.083 R)
• M71: 46,879,485 km (0.089 R)
• M72: 48,403,289 km (0.075 R)
• M73: 50,356,588 km (0.119 R)
• M74: 52,650,372 km (0.108 R)
• M75: 52,965,874 km (0.048 R)
• M76: 54,977,965 km (0.098 R)
• M77: 55,832,618 km (0.093 R)
• M78: 56,907,180 km (0.035 R)
• M79: 57,880,164 km (0.103 R)
• M80: 60,611,372 km (0.097 R)
• M81: 63,607,818 km (0.075 R)
• M82: 65,745,272 km (0.034 R)
• M83: 66,425,195 km (0.078 R)
• M84: 67,107,361 km (0.1 R)
• M85: 70,437,110 km (0.079 R)
• M86: 70,552,899 km (0.11 R)
• M87: 71,016,652 km (0.099 R)
• M88: 71,132,740 km (0.078 R)
• M89: 73,585,248 km (0.079 R)
• M90: 75,117,429 km (0.109 R)
• M91: 75,590,906 km (0.064 R)
• M92: 76,184,212 km (0.083 R)
• M93: 77,375,459 km (0.098 R)
• M94: 77,614,367 km (0.077 R)
• M95: 77,973,402 km (0.096 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit