🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.59 AU - 0.69 AU

Year: 195 Days

Day: 15.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 387 Days

Day: 18.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.17 AU - 2.57 AU

Year: 1389 Days

Day: 29.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,735,729 km

• M1: 149,747 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.24 AU - 2.64 AU

Year: 1451 Days

Day: 14.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,735,729 km

• M1: 575,353 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.26 AU - 3.38 AU

Year: 2304 Days

Day: 30.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,735,729 km

• M1: 720,912 km (0.107 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.8

Radius: 7.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.44 AU - 14.46 AU

Year: 15731 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,735,729 km

• M1: 106,813 km (0.097 R)
• M2: 158,574 km (0.075 R)
• M3: 322,683 km (0.119 R)
• M4: 469,438 km (0.112 R)
• M5: 739,761 km (0.069 R)
• M6: 1,015,620 km (0.107 R)
• M7: 1,134,849 km (0.119 R)
• M8: 1,237,773 km (0.044 R)
• M9: 1,727,407 km (0.081 R)
• M10: 1,822,551 km (0.103 R)
• M11: 2,068,041 km (0.079 R)
• M12: 2,272,092 km (0.042 R)
• M13: 3,065,560 km (0.119 R)
• M14: 3,181,348 km (0.112 R)
• M15: 3,239,841 km (0.092 R)
• M16: 3,658,865 km (0.114 R)
• M17: 4,254,863 km (0.111 R)
• M18: 4,580,537 km (0.092 R)
• M19: 4,813,461 km (0.082 R)
• M20: 4,982,207 km (0.089 R)
• M21: 5,152,899 km (0.106 R)
• M22: 5,464,960 km (0.092 R)
• M23: 5,641,037 km (0.065 R)
• M24: 6,364,043 km (0.103 R)
• M25: 6,437,944 km (0.093 R)
• M26: 7,816,339 km (0.101 R)
• M27: 7,935,269 km (0.084 R)
• M28: 8,094,741 km (0.072 R)
• M29: 8,376,434 km (0.085 R)
• M30: 8,702,258 km (0.107 R)
• M31: 8,784,387 km (0.095 R)
• M32: 8,990,682 km (0.098 R)
• M33: 9,115,297 km (0.072 R)
• M34: 9,240,511 km (0.061 R)
• M35: 10,132,862 km (0.079 R)
• M36: 10,831,035 km (0.095 R)
• M37: 11,725,332 km (0.104 R)
• M38: 11,816,137 km (0.118 R)
• M39: 12,089,752 km (0.072 R)
• M40: 12,876,487 km (0.077 R)
• M41: 13,775,122 km (0.118 R)
• M42: 14,063,247 km (0.117 R)
• M43: 14,304,698 km (0.098 R)
• M44: 14,401,787 km (0.048 R)
• M45: 15,383,747 km (0.108 R)
• M46: 16,437,964 km (0.088 R)
• M47: 16,590,404 km (0.116 R)
• M48: 16,692,280 km (0.113 R)
• M49: 17,359,935 km (0.101 R)
• M50: 17,931,698 km (0.088 R)
• M51: 17,984,058 km (0.032 R)
• M52: 18,246,153 km (0.06 R)
• M53: 18,615,361 km (0.117 R)
• M54: 19,468,368 km (0.114 R)
• M55: 19,683,639 km (0.1 R)
• M56: 20,116,575 km (0.102 R)
• M57: 21,046,924 km (0.096 R)
• M58: 22,440,429 km (0.114 R)
• M59: 22,779,268 km (0.092 R)
• M60: 25,139,623 km (0.053 R)
• M61: 25,609,211 km (0.052 R)
• M62: 27,335,720 km (0.093 R)
• M63: 28,304,216 km (0.052 R)
• M64: 28,365,103 km (0.083 R)
• M65: 30,150,404 km (0.095 R)
• M66: 33,248,276 km (0.082 R)
• M67: 33,441,258 km (0.078 R)
• M68: 34,216,773 km (0.042 R)
• M69: 34,541,550 km (0.109 R)
• M70: 34,671,850 km (0.106 R)
• M71: 34,737,074 km (0.034 R)
• M72: 34,867,524 km (0.115 R)
• M73: 37,243,886 km (0.107 R)
• M74: 37,711,978 km (0.084 R)
• M75: 40,630,034 km (0.077 R)
• M76: 40,974,109 km (0.067 R)
• M77: 41,942,456 km (0.093 R)
• M78: 42,011,869 km (0.097 R)
• M79: 42,359,834 km (0.092 R)
• M80: 42,848,421 km (0.092 R)
• M81: 44,254,641 km (0.099 R)
• M82: 45,319,329 km (0.071 R)
• M83: 45,962,151 km (0.025 R)
• M84: 46,392,394 km (0.108 R)
• M85: 47,981,273 km (0.107 R)
• M86: 48,563,508 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.2

Radius: 6.3

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.18 AU - 17.68 AU

Year: 21968 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,735,729 km

• M1: 138,827 km (0.103 R)
• M2: 178,470 km (0.107 R)
• M3: 236,514 km (0.11 R)
• M4: 988,393 km (0.085 R)
• M5: 1,033,572 km (0.099 R)
• M6: 1,197,082 km (0.1 R)
• M7: 1,522,757 km (0.105 R)
• M8: 1,847,085 km (0.082 R)
• M9: 1,903,184 km (0.106 R)
• M10: 2,222,276 km (0.103 R)
• M11: 2,558,124 km (0.093 R)
• M12: 3,728,877 km (0.107 R)
• M13: 4,614,795 km (0.098 R)
• M14: 4,691,389 km (0.103 R)
• M15: 5,319,999 km (0.054 R)
• M16: 5,644,178 km (0.069 R)
• M17: 6,100,302 km (0.111 R)
• M18: 6,269,198 km (0.114 R)
• M19: 6,741,329 km (0.103 R)
• M20: 7,180,698 km (0.118 R)
• M21: 7,269,559 km (0.117 R)
• M22: 7,314,139 km (0.103 R)
• M23: 8,179,264 km (0.067 R)
• M24: 10,403,784 km (0.039 R)
• M25: 10,706,869 km (0.089 R)
• M26: 10,757,732 km (0.09 R)
• M27: 11,167,182 km (0.104 R)
• M28: 11,270,255 km (0.093 R)
• M29: 11,477,597 km (0.084 R)
• M30: 12,053,998 km (0.067 R)
• M31: 12,319,085 km (0.089 R)
• M32: 12,372,342 km (0.093 R)
• M33: 12,532,711 km (0.097 R)
• M34: 13,126,016 km (0.118 R)
• M35: 14,228,403 km (0.113 R)
• M36: 14,564,849 km (0.107 R)
• M37: 14,677,496 km (0.119 R)
• M38: 14,960,685 km (0.114 R)
• M39: 15,017,532 km (0.118 R)
• M40: 15,705,084 km (0.118 R)
• M41: 16,461,600 km (0.112 R)
• M42: 16,520,392 km (0.048 R)
• M43: 17,349,314 km (0.117 R)
• M44: 17,828,925 km (0.104 R)
• M45: 18,862,796 km (0.105 R)
• M46: 19,480,036 km (0.072 R)
• M47: 19,542,119 km (0.118 R)
• M48: 20,797,694 km (0.073 R)
• M49: 21,627,663 km (0.066 R)
• M50: 23,122,445 km (0.086 R)
• M51: 24,048,606 km (0.051 R)
• M52: 27,245,063 km (0.092 R)
• M53: 27,384,040 km (0.114 R)
• M54: 27,942,339 km (0.105 R)
• M55: 28,222,835 km (0.038 R)
• M56: 28,786,669 km (0.094 R)
• M57: 28,998,949 km (0.109 R)
• M58: 29,140,917 km (0.104 R)
• M59: 29,283,035 km (0.1 R)
• M60: 29,782,243 km (0.034 R)
• M61: 30,068,723 km (0.111 R)
• M62: 31,515,035 km (0.104 R)
• M63: 33,206,239 km (0.047 R)
• M64: 33,280,440 km (0.094 R)
• M65: 33,652,191 km (0.119 R)
• M66: 34,926,615 km (0.086 R)
• M67: 35,531,738 km (0.072 R)
• M68: 36,675,713 km (0.083 R)
• M69: 37,445,095 km (0.052 R)
• M70: 37,599,630 km (0.075 R)
• M71: 38,921,626 km (0.098 R)
• M72: 39,313,273 km (0.104 R)
• M73: 39,627,578 km (0.109 R)
• M74: 39,706,267 km (0.068 R)
• M75: 40,179,595 km (0.06 R)
• M76: 41,850,902 km (0.091 R)
• M77: 41,931,086 km (0.105 R)
• M78: 42,252,123 km (0.112 R)
• M79: 43,220,470 km (0.101 R)
• M80: 43,951,406 km (0.068 R)
• M81: 44,441,039 km (0.119 R)
• M82: 46,086,018 km (0.058 R)
• M83: 49,859,474 km (0.114 R)
• M84: 50,114,539 km (0.025 R)
• M85: 51,482,162 km (0.083 R)
• M86: 51,739,920 km (0.066 R)
• M87: 52,084,443 km (0.082 R)
• M88: 52,343,248 km (0.113 R)
• M89: 55,570,074 km (0.096 R)
• M90: 56,187,763 km (0.096 R)
• M91: 56,276,325 km (0.026 R)
• M92: 56,453,300 km (0.098 R)
• M93: 57,074,280 km (0.104 R)
• M94: 57,965,285 km (0.11 R)
• M95: 58,054,595 km (0.103 R)
• M96: 58,322,974 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.4

Radius: 4.5

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.42 AU - 18.88 AU

Year: 22455 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,735,729 km

• M1: 72,555 km (0.066 R)
• M2: 112,049 km (0.062 R)
• M3: 363,672 km (0.115 R)
• M4: 486,043 km (0.117 R)
• M5: 746,643 km (0.096 R)
• M6: 997,219 km (0.101 R)
• M7: 1,144,424 km (0.106 R)
• M8: 1,194,988 km (0.044 R)
• M9: 1,298,510 km (0.052 R)
• M10: 1,351,467 km (0.036 R)
• M11: 1,979,180 km (0.069 R)
• M12: 2,040,216 km (0.117 R)
• M13: 2,889,184 km (0.118 R)
• M14: 3,063,764 km (0.104 R)
• M15: 3,205,882 km (0.063 R)
• M16: 3,386,447 km (0.053 R)
• M17: 3,496,551 km (0.063 R)
• M18: 4,180,961 km (0.069 R)
• M19: 4,946,902 km (0.092 R)
• M20: 5,113,554 km (0.081 R)
• M21: 5,155,591 km (0.068 R)
• M22: 5,282,151 km (0.104 R)
• M23: 5,495,478 km (0.072 R)
• M24: 5,974,640 km (0.113 R)
• M25: 6,107,632 km (0.105 R)
• M26: 6,241,672 km (0.101 R)
• M27: 7,586,108 km (0.076 R)
• M28: 8,315,248 km (0.029 R)
• M29: 9,066,529 km (0.11 R)
• M30: 9,527,739 km (0.113 R)
• M31: 9,579,500 km (0.08 R)
• M32: 10,207,212 km (0.107 R)
• M33: 11,557,333 km (0.099 R)
• M34: 12,790,917 km (0.12 R)
• M35: 14,065,790 km (0.06 R)
• M36: 14,183,673 km (0.098 R)
• M37: 14,539,417 km (0.105 R)
• M38: 15,018,130 km (0.061 R)
• M39: 15,807,109 km (0.119 R)
• M40: 16,547,320 km (0.072 R)
• M41: 16,609,552 km (0.107 R)
• M42: 17,361,880 km (0.113 R)
• M43: 18,317,810 km (0.079 R)
• M44: 21,218,962 km (0.119 R)
• M45: 22,515,228 km (0.085 R)
• M46: 23,207,566 km (0.114 R)
• M47: 23,556,429 km (0.11 R)
• M48: 24,259,389 km (0.03 R)
• M49: 26,846,086 km (0.037 R)
• M50: 29,217,811 km (0.118 R)
• M51: 30,657,540 km (0.114 R)
• M52: 32,197,651 km (0.113 R)
• M53: 32,508,664 km (0.065 R)
• M54: 33,605,217 km (0.12 R)
• M55: 34,078,844 km (0.056 R)
• M56: 34,157,981 km (0.077 R)
• M57: 34,634,151 km (0.107 R)
• M58: 35,112,565 km (0.105 R)
• M59: 35,995,342 km (0.079 R)
• M60: 36,479,890 km (0.117 R)
• M61: 36,641,904 km (0.067 R)
• M62: 38,439,771 km (0.102 R)
• M63: 38,687,057 km (0.115 R)
• M64: 39,183,422 km (0.115 R)
• M65: 40,182,437 km (0.064 R)
• M66: 40,266,062 km (0.104 R)
• M67: 40,517,237 km (0.092 R)
• M68: 40,684,936 km (0.06 R)
• M69: 41,527,322 km (0.061 R)
• M70: 42,120,328 km (0.101 R)
• M71: 43,229,147 km (0.052 R)
• M72: 44,434,008 km (0.09 R)
• M73: 44,866,945 km (0.025 R)
• M74: 45,562,575 km (0.029 R)
• M75: 45,999,101 km (0.099 R)
• M76: 46,876,493 km (0.067 R)
• M77: 47,052,569 km (0.097 R)
• M78: 47,582,296 km (0.083 R)
• M79: 49,720,797 km (0.1 R)
• M80: 50,530,720 km (0.031 R)
• M81: 50,892,148 km (0.108 R)
• M82: 51,981,520 km (0.096 R)
• M83: 53,078,521 km (0.096 R)
• M84: 54,275,454 km (0.119 R)
• M85: 57,165,535 km (0.069 R)
• M86: 59,341,885 km (0.111 R)
• M87: 61,064,056 km (0.103 R)
• M88: 62,705,443 km (0.105 R)
• M89: 63,093,800 km (0.113 R)
• M90: 63,190,889 km (0.037 R)
• M91: 64,655,003 km (0.07 R)
• M92: 64,752,990 km (0.118 R)
• M93: 64,949,112 km (0.111 R)
• M94: 65,047,249 km (0.08 R)
• M95: 65,342,106 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit