🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.56 AU - 0.66 AU

Year: 202 Days

Day: 32.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,232,401 km

• M1: 78,838 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 243 Days

Day: 24.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,232,401 km

• M1: 185,950 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 327 Days

Day: 46.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,232,401 km

• M1: 157,078 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.95 AU - 3.05 AU

Year: 1678 Days

Day: 35.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,232,401 km

• M1: 425,157 km (0.06 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 11.7

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.13 AU - 4.85 AU

Year: 3384 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,232,401 km

• M1: 146,307 km (0.104 R)
• M2: 296,204 km (0.117 R)
• M3: 393,592 km (0.08 R)
• M4: 571,913 km (0.053 R)
• M5: 870,211 km (0.081 R)
• M6: 1,709,754 km (0.027 R)
• M7: 2,294,083 km (0.069 R)
• M8: 2,377,709 km (0.089 R)
• M9: 2,669,724 km (0.069 R)
• M10: 2,793,441 km (0.12 R)
• M11: 2,901,002 km (0.049 R)
• M12: 3,951,179 km (0.102 R)
• M13: 4,256,658 km (0.109 R)
• M14: 4,591,009 km (0.108 R)
• M15: 4,761,401 km (0.109 R)
• M16: 4,890,654 km (0.093 R)
• M17: 5,240,862 km (0.11 R)
• M18: 5,374,453 km (0.092 R)
• M19: 5,464,062 km (0.116 R)
• M20: 5,576,859 km (0.083 R)
• M21: 5,942,925 km (0.097 R)
• M22: 6,128,875 km (0.081 R)
• M23: 6,293,283 km (0.064 R)
• M24: 6,530,545 km (0.062 R)
• M25: 6,650,373 km (0.069 R)
• M26: 6,940,892 km (0.105 R)
• M27: 7,014,195 km (0.111 R)
• M28: 7,235,600 km (0.063 R)
• M29: 7,409,433 km (0.078 R)
• M30: 7,584,612 km (0.048 R)
• M31: 7,685,441 km (0.105 R)
• M32: 7,812,001 km (0.067 R)
• M33: 7,964,890 km (0.096 R)
• M34: 8,041,634 km (0.09 R)
• M35: 8,351,301 km (0.095 R)
• M36: 8,586,020 km (0.104 R)
• M37: 8,770,175 km (0.102 R)
• M38: 9,062,190 km (0.118 R)
• M39: 9,276,714 km (0.034 R)
• M40: 9,411,501 km (0.075 R)
• M41: 9,601,491 km (0.112 R)
• M42: 9,683,321 km (0.087 R)
• M43: 9,875,105 km (0.068 R)
• M44: 10,040,411 km (0.092 R)
• M45: 10,151,113 km (0.086 R)
• M46: 10,318,064 km (0.065 R)
• M47: 10,767,606 km (0.103 R)
• M48: 10,909,425 km (0.105 R)
• M49: 11,252,453 km (0.083 R)
• M50: 12,243,239 km (0.069 R)
• M51: 12,569,811 km (0.097 R)
• M52: 13,140,527 km (0.108 R)
• M53: 13,966,308 km (0.078 R)
• M54: 14,401,189 km (0.028 R)
• M55: 14,494,837 km (0.074 R)
• M56: 14,998,383 km (0.052 R)
• M57: 15,475,601 km (0.109 R)
• M58: 16,674,029 km (0.062 R)
• M59: 17,102,178 km (0.09 R)
• M60: 17,300,994 km (0.089 R)
• M61: 17,634,148 km (0.105 R)
• M62: 17,767,889 km (0.084 R)
• M63: 18,782,461 km (0.117 R)
• M64: 20,409,637 km (0.112 R)
• M65: 21,080,135 km (0.087 R)
• M66: 21,222,253 km (0.116 R)
• M67: 21,329,066 km (0.099 R)
• M68: 21,650,402 km (0.096 R)
• M69: 22,733,341 km (0.072 R)
• M70: 23,944,934 km (0.059 R)
• M71: 24,167,386 km (0.06 R)
• M72: 24,539,885 km (0.088 R)
• M73: 24,689,333 km (0.114 R)
• M74: 25,026,826 km (0.102 R)
• M75: 25,177,322 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.3

Radius: 14.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.77 AU - 4.33 AU

Year: 3461 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,232,401 km

• M1: 181,013 km (0.086 R)
• M2: 314,604 km (0.064 R)
• M3: 408,552 km (0.114 R)
• M4: 543,040 km (0.079 R)
• M5: 668,403 km (0.101 R)
• M6: 920,924 km (0.038 R)
• M7: 1,218,325 km (0.083 R)
• M8: 1,443,021 km (0.085 R)
• M9: 1,547,590 km (0.077 R)
• M10: 1,764,656 km (0.106 R)
• M11: 1,992,045 km (0.1 R)
• M12: 2,184,279 km (0.099 R)
• M13: 2,275,084 km (0.064 R)
• M14: 2,508,008 km (0.116 R)
• M15: 2,814,534 km (0.073 R)
• M16: 3,082,315 km (0.107 R)
• M17: 3,625,056 km (0.113 R)
• M18: 3,770,016 km (0.078 R)
• M19: 3,861,719 km (0.089 R)
• M20: 3,972,721 km (0.113 R)
• M21: 4,312,159 km (0.062 R)
• M22: 4,602,528 km (0.099 R)
• M23: 4,779,802 km (0.117 R)
• M24: 5,202,266 km (0.081 R)
• M25: 5,449,252 km (0.118 R)
• M26: 5,763,408 km (0.067 R)
• M27: 6,083,697 km (0.107 R)
• M28: 6,409,670 km (0.105 R)
• M29: 6,519,774 km (0.087 R)
• M30: 7,170,226 km (0.086 R)
• M31: 7,538,087 km (0.104 R)
• M32: 7,700,999 km (0.11 R)
• M33: 7,864,958 km (0.086 R)
• M34: 7,959,355 km (0.114 R)
• M35: 8,630,002 km (0.115 R)
• M36: 8,800,544 km (0.077 R)
• M37: 8,898,530 km (0.085 R)
• M38: 8,996,816 km (0.073 R)
• M39: 9,318,900 km (0.092 R)
• M40: 9,418,682 km (0.061 R)
• M41: 9,644,724 km (0.083 R)
• M42: 9,821,848 km (0.078 R)
• M43: 9,949,006 km (0.095 R)
• M44: 10,828,043 km (0.084 R)
• M45: 11,410,278 km (0.116 R)
• M46: 11,544,019 km (0.076 R)
• M47: 11,812,996 km (0.085 R)
• M48: 11,948,382 km (0.107 R)
• M49: 12,412,285 km (0.09 R)
• M50: 12,549,915 km (0.12 R)
• M51: 12,937,822 km (0.082 R)
• M52: 13,358,043 km (0.113 R)
• M53: 13,640,633 km (0.054 R)
• M54: 14,471,200 km (0.047 R)
• M55: 14,878,107 km (0.103 R)
• M56: 15,643,898 km (0.076 R)
• M57: 16,151,484 km (0.118 R)
• M58: 16,573,649 km (0.059 R)
• M59: 16,846,964 km (0.106 R)
• M60: 17,244,296 km (0.114 R)
• M61: 17,830,869 km (0.096 R)
• M62: 17,955,036 km (0.117 R)
• M63: 18,079,651 km (0.099 R)
• M64: 18,298,363 km (0.101 R)
• M65: 18,455,141 km (0.098 R)
• M66: 18,580,953 km (0.054 R)
• M67: 18,833,325 km (0.058 R)
• M68: 19,245,766 km (0.032 R)
• M69: 19,597,171 km (0.07 R)
• M70: 20,176,714 km (0.114 R)
• M71: 20,371,191 km (0.069 R)
• M72: 20,794,702 km (0.045 R)
• M73: 21,385,764 km (0.107 R)
• M74: 21,650,402 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.19 AU - 4.25 AU

Year: 3681 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,232,401 km

• M1: 125,213 km (0.072 R)
• M2: 191,485 km (0.07 R)
• M3: 287,826 km (0.118 R)
• M4: 390,002 km (0.109 R)
• M5: 569,818 km (0.09 R)
• M6: 642,972 km (0.083 R)
• M7: 712,535 km (0.101 R)
• M8: 784,790 km (0.119 R)
• M9: 844,630 km (0.118 R)
• M10: 921,672 km (0.052 R)
• M11: 1,001,259 km (0.12 R)
• M12: 1,263,354 km (0.051 R)
• M13: 1,481,169 km (0.053 R)
• M14: 1,565,991 km (0.093 R)
• M15: 1,830,629 km (0.114 R)
• M16: 1,983,967 km (0.096 R)
• M17: 2,184,129 km (0.091 R)
• M18: 2,281,368 km (0.106 R)
• M19: 2,347,041 km (0.107 R)
• M20: 2,616,018 km (0.074 R)
• M21: 2,684,833 km (0.066 R)
• M22: 3,086,204 km (0.117 R)
• M23: 3,244,778 km (0.108 R)
• M24: 3,406,044 km (0.079 R)
• M25: 3,532,006 km (0.05 R)
• M26: 3,646,598 km (0.085 R)
• M27: 3,736,656 km (0.068 R)
• M28: 3,853,492 km (0.047 R)
• M29: 4,197,866 km (0.095 R)
• M30: 4,455,922 km (0.099 R)
• M31: 4,705,152 km (0.095 R)
• M32: 4,887,961 km (0.049 R)
• M33: 5,102,035 km (0.026 R)
• M34: 5,377,445 km (0.103 R)
• M35: 5,509,540 km (0.081 R)
• M36: 5,568,631 km (0.111 R)
• M37: 5,747,251 km (0.109 R)
• M38: 5,807,240 km (0.054 R)
• M39: 5,927,816 km (0.085 R)
• M40: 6,064,398 km (0.073 R)
• M41: 6,125,434 km (0.079 R)
• M42: 6,217,437 km (0.11 R)
• M43: 6,684,182 km (0.082 R)
• M44: 7,017,636 km (0.097 R)
• M45: 7,178,304 km (0.039 R)
• M46: 7,618,272 km (0.103 R)
• M47: 7,800,183 km (0.077 R)
• M48: 7,916,570 km (0.056 R)
• M49: 8,117,629 km (0.042 R)
• M50: 8,269,471 km (0.107 R)
• M51: 8,354,143 km (0.043 R)
• M52: 8,524,535 km (0.111 R)
• M53: 8,696,124 km (0.058 R)
• M54: 9,060,096 km (0.048 R)
• M55: 9,217,772 km (0.11 R)
• M56: 9,376,196 km (0.059 R)
• M57: 9,767,395 km (0.106 R)
• M58: 10,639,251 km (0.061 R)
• M59: 10,842,554 km (0.109 R)
• M60: 11,140,703 km (0.077 R)
• M61: 11,196,802 km (0.105 R)
• M62: 11,403,696 km (0.103 R)
• M63: 11,974,262 km (0.101 R)
• M64: 12,262,986 km (0.06 R)
• M65: 12,379,224 km (0.084 R)
• M66: 12,456,865 km (0.095 R)
• M67: 12,515,208 km (0.086 R)
• M68: 12,612,596 km (0.109 R)
• M69: 12,769,076 km (0.093 R)
• M70: 13,083,830 km (0.08 R)
• M71: 13,242,104 km (0.085 R)
• M72: 13,301,644 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 9.6

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.02 AU - 4.6 AU

Year: 3799 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,232,401 km

• M1: 193,280 km (0.052 R)
• M2: 320,439 km (0.116 R)
• M3: 493,673 km (0.07 R)
• M4: 732,581 km (0.093 R)
• M5: 801,097 km (0.061 R)
• M6: 1,046,138 km (0.056 R)
• M7: 1,245,851 km (0.102 R)
• M8: 1,790,687 km (0.105 R)
• M9: 2,031,090 km (0.066 R)
• M10: 2,163,634 km (0.099 R)
• M11: 2,402,691 km (0.084 R)
• M12: 2,650,276 km (0.11 R)
• M13: 2,813,936 km (0.089 R)
• M14: 3,094,133 km (0.067 R)
• M15: 3,344,410 km (0.091 R)
• M16: 3,762,536 km (0.084 R)
• M17: 4,071,605 km (0.11 R)
• M18: 4,260,847 km (0.103 R)
• M19: 4,345,968 km (0.091 R)
• M20: 4,410,145 km (0.081 R)
• M21: 5,024,693 km (0.091 R)
• M22: 5,137,340 km (0.101 R)
• M23: 5,410,955 km (0.088 R)
• M24: 5,596,157 km (0.108 R)
• M25: 5,712,843 km (0.054 R)
• M26: 5,854,064 km (0.12 R)
• M27: 5,972,695 km (0.073 R)
• M28: 6,284,607 km (0.107 R)
• M29: 6,357,461 km (0.071 R)
• M30: 6,430,464 km (0.117 R)
• M31: 7,050,099 km (0.093 R)
• M32: 7,611,240 km (0.098 R)
• M33: 7,688,882 km (0.077 R)
• M34: 8,160,265 km (0.115 R)
• M35: 8,560,289 km (0.027 R)
• M36: 8,776,309 km (0.041 R)
• M37: 8,993,974 km (0.079 R)
• M38: 9,434,988 km (0.071 R)
• M39: 9,546,289 km (0.116 R)
• M40: 9,882,884 km (0.108 R)
• M41: 10,337,961 km (0.119 R)
• M42: 10,481,425 km (0.112 R)
• M43: 10,741,576 km (0.115 R)
• M44: 11,624,054 km (0.114 R)
• M45: 12,255,656 km (0.062 R)
• M46: 12,529,719 km (0.097 R)
• M47: 12,590,905 km (0.053 R)
• M48: 12,991,079 km (0.091 R)
• M49: 13,677,733 km (0.108 R)
• M50: 13,835,409 km (0.101 R)
• M51: 14,216,435 km (0.076 R)
• M52: 14,472,397 km (0.073 R)
• M53: 14,859,108 km (0.106 R)
• M54: 14,923,884 km (0.084 R)
• M55: 15,544,116 km (0.116 R)
• M56: 15,741,735 km (0.064 R)
• M57: 15,840,769 km (0.115 R)
• M58: 16,910,992 km (0.059 R)
• M59: 17,352,455 km (0.08 R)
• M60: 17,763,251 km (0.054 R)
• M61: 18,073,517 km (0.106 R)
• M62: 18,211,895 km (0.109 R)
• M63: 18,769,297 km (0.03 R)
• M64: 19,155,708 km (0.078 R)
• M65: 19,261,623 km (0.102 R)
• M66: 19,367,688 km (0.103 R)
• M67: 19,865,101 km (0.049 R)
• M68: 20,474,862 km (0.074 R)
• M69: 20,547,118 km (0.077 R)
• M70: 21,236,615 km (0.073 R)
• M71: 21,970,691 km (0.117 R)
• M72: 22,526,597 km (0.073 R)
• M73: 22,750,395 km (0.116 R)
• M74: 23,804,013 km (0.064 R)
• M75: 23,955,855 km (0.093 R)
• M76: 24,107,996 km (0.084 R)
• M77: 24,950,531 km (0.096 R)
• M78: 25,181,959 km (0.089 R)
• M79: 26,036,761 km (0.115 R)
• M80: 26,232,435 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit