🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 35.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.69 AU - 1.01 AU

Year: 286 Days

Day: 36 Hours

Environment

Temp: 114 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,982,842 km

• M1: 20,196 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.92 AU - 1.5 AU

Year: 486 Days

Day: 12.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,982,842 km

• M1: 152,291 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.48 AU - 4.04 AU

Year: 2150 Days

Day: 19.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,982,842 km

• M1: 17,653 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.1 AU - 5.36 AU

Year: 3757 Days

Day: 47.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 12.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.65 AU - 7.17 AU

Year: 6634 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,982,842 km

• M1: 169,345 km (0.082 R)
• M2: 499,208 km (0.118 R)
• M3: 640,728 km (0.042 R)
• M4: 809,474 km (0.107 R)
• M5: 893,698 km (0.111 R)
• M6: 1,045,988 km (0.076 R)
• M7: 1,139,038 km (0.093 R)
• M8: 1,277,267 km (0.114 R)
• M9: 1,363,136 km (0.037 R)
• M10: 1,480,720 km (0.075 R)
• M11: 2,189,365 km (0.043 R)
• M12: 2,346,443 km (0.044 R)
• M13: 2,489,159 km (0.041 R)
• M14: 2,690,368 km (0.081 R)
• M15: 2,896,963 km (0.107 R)
• M16: 3,108,943 km (0.119 R)
• M17: 3,386,297 km (0.071 R)
• M18: 3,527,967 km (0.077 R)
• M19: 3,775,551 km (0.074 R)
• M20: 4,050,362 km (0.1 R)
• M21: 4,244,540 km (0.073 R)
• M22: 4,777,258 km (0.102 R)
• M23: 5,307,882 km (0.025 R)
• M24: 5,402,129 km (0.102 R)
• M25: 5,592,268 km (0.1 R)
• M26: 6,400,096 km (0.115 R)
• M27: 6,753,895 km (0.043 R)
• M28: 6,881,801 km (0.105 R)
• M29: 7,296,786 km (0.103 R)
• M30: 7,480,791 km (0.096 R)
• M31: 7,934,372 km (0.102 R)
• M32: 8,259,897 km (0.079 R)
• M33: 9,376,645 km (0.076 R)
• M34: 10,689,067 km (0.057 R)
• M35: 10,808,596 km (0.095 R)
• M36: 11,079,069 km (0.088 R)
• M37: 11,260,531 km (0.075 R)
• M38: 11,473,558 km (0.113 R)
• M39: 12,058,636 km (0.08 R)
• M40: 13,418,331 km (0.119 R)
• M41: 13,514,971 km (0.092 R)
• M42: 13,773,925 km (0.11 R)
• M43: 14,264,007 km (0.073 R)
• M44: 14,395,653 km (0.095 R)
• M45: 14,494,687 km (0.059 R)
• M46: 14,892,917 km (0.108 R)
• M47: 15,059,868 km (0.103 R)
• M48: 15,160,398 km (0.049 R)
• M49: 15,395,865 km (0.05 R)
• M50: 15,496,993 km (0.03 R)
• M51: 16,143,555 km (0.102 R)
• M52: 16,660,116 km (0.105 R)
• M53: 17,007,483 km (0.081 R)
• M54: 17,568,475 km (0.116 R)
• M55: 17,709,546 km (0.116 R)
• M56: 18,064,242 km (0.108 R)
• M57: 18,492,840 km (0.093 R)
• M58: 18,888,676 km (0.1 R)
• M59: 19,396,561 km (0.05 R)
• M60: 20,093,088 km (0.044 R)
• M61: 20,203,791 km (0.117 R)
• M62: 20,462,894 km (0.099 R)
• M63: 20,723,195 km (0.081 R)
• M64: 20,835,094 km (0.101 R)
• M65: 21,472,830 km (0.045 R)
• M66: 21,623,774 km (0.106 R)
• M67: 21,888,861 km (0.09 R)
• M68: 22,767,599 km (0.103 R)
• M69: 23,774,692 km (0.119 R)
• M70: 24,362,312 km (0.08 R)
• M71: 25,034,156 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 10.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9 AU - 12.6 AU

Year: 12964 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,982,842 km

• M1: 157,527 km (0.093 R)
• M2: 417,677 km (0.117 R)
• M3: 603,927 km (0.111 R)
• M4: 818,600 km (0.055 R)
• M5: 982,260 km (0.11 R)
• M6: 1,406,370 km (0.052 R)
• M7: 1,812,827 km (0.112 R)
• M8: 1,908,121 km (0.097 R)
• M9: 2,332,081 km (0.037 R)
• M10: 2,541,668 km (0.101 R)
• M11: 3,771,961 km (0.101 R)
• M12: 4,239,304 km (0.072 R)
• M13: 4,626,464 km (0.112 R)
• M14: 4,791,171 km (0.038 R)
• M15: 5,126,569 km (0.079 R)
• M16: 5,228,595 km (0.069 R)
• M17: 5,297,111 km (0.119 R)
• M18: 5,855,560 km (0.041 R)
• M19: 6,728,164 km (0.085 R)
• M20: 6,840,063 km (0.079 R)
• M21: 7,103,655 km (0.102 R)
• M22: 7,332,390 km (0.078 R)
• M23: 7,679,906 km (0.107 R)
• M24: 7,757,846 km (0.095 R)
• M25: 8,072,451 km (0.118 R)
• M26: 8,511,820 km (0.11 R)
• M27: 8,958,968 km (0.111 R)
• M28: 9,288,981 km (0.118 R)
• M29: 9,581,145 km (0.098 R)
• M30: 10,475,591 km (0.091 R)
• M31: 10,605,442 km (0.093 R)
• M32: 11,130,680 km (0.096 R)
• M33: 13,644,672 km (0.098 R)
• M34: 13,929,207 km (0.096 R)
• M35: 14,794,481 km (0.112 R)
• M36: 15,135,714 km (0.056 R)
• M37: 15,233,701 km (0.077 R)
• M38: 15,381,055 km (0.048 R)
• M39: 15,726,775 km (0.097 R)
• M40: 18,061,549 km (0.1 R)
• M41: 18,793,382 km (0.041 R)
• M42: 20,232,214 km (0.106 R)
• M43: 20,394,229 km (0.105 R)
• M44: 20,502,538 km (0.112 R)
• M45: 21,156,131 km (0.069 R)
• M46: 21,540,597 km (0.059 R)
• M47: 22,316,562 km (0.108 R)
• M48: 22,428,012 km (0.035 R)
• M49: 22,595,861 km (0.039 R)
• M50: 22,932,456 km (0.084 R)
• M51: 23,214,448 km (0.074 R)
• M52: 24,066,857 km (0.108 R)
• M53: 25,510,476 km (0.084 R)
• M54: 25,685,506 km (0.09 R)
• M55: 26,803,750 km (0.094 R)
• M56: 27,219,781 km (0.1 R)
• M57: 27,578,068 km (0.115 R)
• M58: 27,998,139 km (0.11 R)
• M59: 29,026,774 km (0.115 R)
• M60: 29,515,211 km (0.051 R)
• M61: 29,821,887 km (0.12 R)
• M62: 30,934,446 km (0.062 R)
• M63: 31,183,527 km (0.103 R)
• M64: 32,755,501 km (0.081 R)
• M65: 32,882,360 km (0.095 R)
• M66: 33,327,713 km (0.047 R)
• M67: 34,611,113 km (0.095 R)
• M68: 35,064,095 km (0.119 R)
• M69: 35,193,797 km (0.097 R)
• M70: 36,041,418 km (0.11 R)
• M71: 36,303,514 km (0.111 R)
• M72: 36,829,649 km (0.102 R)
• M73: 36,895,622 km (0.081 R)
• M74: 37,159,812 km (0.119 R)
• M75: 38,022,692 km (0.071 R)
• M76: 40,107,040 km (0.119 R)
• M77: 40,378,709 km (0.099 R)
• M78: 41,402,856 km (0.09 R)
• M79: 42,643,023 km (0.054 R)
• M80: 43,128,767 km (0.071 R)
• M81: 44,737,094 km (0.108 R)
• M82: 45,371,837 km (0.056 R)
• M83: 45,725,786 km (0.094 R)
• M84: 46,578,943 km (0.101 R)
• M85: 47,293,871 km (0.104 R)
• M86: 47,580,949 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.5

Radius: 5.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.93 AU - 14.49 AU

Year: 16550 Days

Day: 19.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,982,842 km

• M1: 109,655 km (0.088 R)
• M2: 266,284 km (0.058 R)
• M3: 459,116 km (0.105 R)
• M4: 609,911 km (0.114 R)
• M5: 691,292 km (0.082 R)
• M6: 811,419 km (0.086 R)
• M7: 847,023 km (0.064 R)
• M8: 883,226 km (0.099 R)
• M9: 1,252,733 km (0.111 R)
• M10: 1,400,086 km (0.116 R)
• M11: 1,486,853 km (0.106 R)
• M12: 1,923,081 km (0.113 R)
• M13: 2,474,648 km (0.044 R)
• M14: 2,527,157 km (0.091 R)
• M15: 2,740,783 km (0.076 R)
• M16: 2,822,313 km (0.099 R)
• M17: 3,242,534 km (0.108 R)
• M18: 3,329,001 km (0.076 R)
• M19: 3,387,045 km (0.111 R)
• M20: 3,682,202 km (0.098 R)
• M21: 4,455,922 km (0.076 R)
• M22: 5,143,474 km (0.054 R)
• M23: 6,181,833 km (0.082 R)
• M24: 6,687,922 km (0.12 R)
• M25: 7,245,025 km (0.109 R)
• M26: 8,801,740 km (0.06 R)
• M27: 9,003,398 km (0.098 R)
• M28: 9,084,480 km (0.1 R)
• M29: 9,576,208 km (0.074 R)
• M30: 10,585,246 km (0.066 R)
• M31: 10,628,031 km (0.058 R)
• M32: 10,670,816 km (0.111 R)
• M33: 10,756,685 km (0.099 R)
• M34: 11,189,322 km (0.065 R)
• M35: 11,451,717 km (0.089 R)
• M36: 12,116,380 km (0.073 R)
• M37: 12,340,628 km (0.106 R)
• M38: 12,793,460 km (0.026 R)
• M39: 13,715,282 km (0.069 R)
• M40: 14,089,875 km (0.098 R)
• M41: 14,231,245 km (0.12 R)
• M42: 14,325,791 km (0.036 R)
• M43: 14,515,481 km (0.102 R)
• M44: 14,945,276 km (0.105 R)
• M45: 15,379,259 km (0.118 R)
• M46: 15,915,269 km (0.08 R)
• M47: 16,556,595 km (0.111 R)
• M48: 17,156,033 km (0.113 R)
• M49: 18,633,911 km (0.043 R)
• M50: 19,153,015 km (0.1 R)
• M51: 19,257,285 km (0.092 R)
• M52: 20,845,566 km (0.094 R)
• M53: 21,114,243 km (0.06 R)
• M54: 21,600,885 km (0.113 R)
• M55: 21,655,189 km (0.106 R)
• M56: 22,146,020 km (0.082 R)
• M57: 23,416,854 km (0.054 R)
• M58: 24,032,898 km (0.119 R)
• M59: 24,145,545 km (0.086 R)
• M60: 24,201,944 km (0.042 R)
• M61: 25,452,881 km (0.086 R)
• M62: 25,625,068 km (0.119 R)
• M63: 25,913,044 km (0.119 R)
• M64: 26,608,375 km (0.072 R)
• M65: 26,958,284 km (0.104 R)
• M66: 27,721,682 km (0.068 R)
• M67: 27,898,956 km (0.111 R)
• M68: 30,236,422 km (0.117 R)
• M69: 30,479,669 km (0.114 R)
• M70: 33,637,979 km (0.111 R)
• M71: 34,142,722 km (0.103 R)
• M72: 34,459,570 km (0.095 R)
• M73: 34,523,000 km (0.085 R)
• M74: 36,057,874 km (0.115 R)
• M75: 36,509,809 km (0.066 R)
• M76: 36,898,614 km (0.105 R)
• M77: 38,731,038 km (0.036 R)
• M78: 38,797,161 km (0.117 R)
• M79: 38,929,256 km (0.094 R)
• M80: 39,193,894 km (0.106 R)
• M81: 39,858,109 km (0.059 R)
• M82: 39,924,680 km (0.084 R)
• M83: 39,991,400 km (0.102 R)
• M84: 40,459,043 km (0.088 R)
• M85: 40,794,292 km (0.065 R)
• M86: 42,279,949 km (0.104 R)
• M87: 42,415,933 km (0.086 R)
• M88: 42,892,851 km (0.103 R)
• M89: 43,234,682 km (0.072 R)
• M90: 43,852,073 km (0.069 R)
• M91: 44,749,061 km (0.058 R)
• M92: 45,165,243 km (0.03 R)
• M93: 46,140,920 km (0.057 R)
• M94: 46,210,932 km (0.106 R)
• M95: 46,842,235 km (0.093 R)
• M96: 46,982,857 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit