🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 152 Days

Day: 34.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.83 AU

Year: 244 Days

Day: 24.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,830,559 km

• M1: 161,117 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.06 AU - 1.1 AU

Year: 430 Days

Day: 38.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,830,559 km

• M1: 76,744 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.31 AU - 2.05 AU

Year: 834 Days

Day: 17.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,830,559 km

• M1: 693,536 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.9 AU - 2.2 AU

Year: 1124 Days

Day: 22.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,830,559 km

• M1: 604,076 km (0.1 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 14.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.65 AU - 5.71 AU

Year: 3876 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,830,559 km

• M1: 197,918 km (0.103 R)
• M2: 322,084 km (0.079 R)
• M3: 705,354 km (0.107 R)
• M4: 834,607 km (0.057 R)
• M5: 999,912 km (0.072 R)
• M6: 1,129,464 km (0.08 R)
• M7: 1,305,241 km (0.05 R)
• M8: 1,597,406 km (0.102 R)
• M9: 1,796,970 km (0.056 R)
• M10: 2,076,119 km (0.055 R)
• M11: 2,332,380 km (0.083 R)
• M12: 2,534,786 km (0.116 R)
• M13: 3,080,071 km (0.097 R)
• M14: 3,218,748 km (0.072 R)
• M15: 3,574,791 km (0.112 R)
• M16: 3,913,630 km (0.08 R)
• M17: 4,155,679 km (0.052 R)
• M18: 4,309,615 km (0.081 R)
• M19: 4,496,762 km (0.106 R)
• M20: 5,041,747 km (0.083 R)
• M21: 5,305,638 km (0.118 R)
• M22: 5,422,474 km (0.114 R)
• M23: 5,591,071 km (0.045 R)
• M24: 5,692,947 km (0.1 R)
• M25: 5,812,775 km (0.075 R)
• M26: 5,933,351 km (0.084 R)
• M27: 6,054,824 km (0.059 R)
• M28: 6,424,181 km (0.087 R)
• M29: 6,548,946 km (0.035 R)
• M30: 6,873,573 km (0.101 R)
• M31: 7,370,537 km (0.027 R)
• M32: 7,463,887 km (0.113 R)
• M33: 7,974,614 km (0.093 R)
• M34: 8,147,549 km (0.069 R)
• M35: 8,302,233 km (0.107 R)
• M36: 8,614,444 km (0.078 R)
• M37: 9,030,326 km (0.098 R)
• M38: 9,432,445 km (0.118 R)
• M39: 9,779,063 km (0.118 R)
• M40: 10,275,429 km (0.069 R)
• M41: 10,463,623 km (0.117 R)
• M42: 10,589,734 km (0.074 R)
• M43: 11,465,480 km (0.084 R)
• M44: 11,639,014 km (0.119 R)
• M45: 11,966,932 km (0.094 R)
• M46: 12,564,875 km (0.115 R)
• M47: 12,721,354 km (0.079 R)
• M48: 12,968,789 km (0.117 R)
• M49: 13,354,303 km (0.112 R)
• M50: 13,468,446 km (0.103 R)
• M51: 13,881,934 km (0.032 R)
• M52: 14,229,749 km (0.064 R)
• M53: 14,346,436 km (0.066 R)
• M54: 14,627,530 km (0.094 R)
• M55: 15,028,901 km (0.114 R)
• M56: 15,195,254 km (0.053 R)
• M57: 15,457,798 km (0.087 R)
• M58: 15,601,712 km (0.086 R)
• M59: 15,794,244 km (0.105 R)
• M60: 15,963,439 km (0.101 R)
• M61: 16,254,706 km (0.117 R)
• M62: 16,352,244 km (0.115 R)
• M63: 16,474,466 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 8.7

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.75 AU - 7.21 AU

Year: 5599 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,830,559 km

• M1: 177,722 km (0.109 R)
• M2: 235,766 km (0.09 R)
• M3: 382,821 km (0.109 R)
• M4: 612,753 km (0.089 R)
• M5: 690,245 km (0.116 R)
• M6: 958,922 km (0.034 R)
• M7: 1,081,892 km (0.076 R)
• M8: 1,243,009 km (0.073 R)
• M9: 1,395,000 km (0.09 R)
• M10: 1,792,182 km (0.114 R)
• M11: 1,868,029 km (0.107 R)
• M12: 2,082,702 km (0.116 R)
• M13: 2,243,818 km (0.082 R)
• M14: 2,346,592 km (0.109 R)
• M15: 2,430,068 km (0.065 R)
• M16: 2,578,469 km (0.119 R)
• M17: 2,751,703 km (0.083 R)
• M18: 3,201,694 km (0.091 R)
• M19: 3,341,268 km (0.111 R)
• M20: 4,169,741 km (0.107 R)
• M21: 4,580,836 km (0.046 R)
• M22: 4,712,034 km (0.12 R)
• M23: 4,817,799 km (0.093 R)
• M24: 5,140,183 km (0.116 R)
• M25: 5,358,895 km (0.086 R)
• M26: 5,664,673 km (0.104 R)
• M27: 6,062,155 km (0.053 R)
• M28: 6,235,239 km (0.093 R)
• M29: 6,884,045 km (0.116 R)
• M30: 7,430,825 km (0.102 R)
• M31: 7,585,210 km (0.106 R)
• M32: 7,678,410 km (0.09 R)
• M33: 8,308,965 km (0.08 R)
• M34: 8,760,302 km (0.027 R)
• M35: 8,956,275 km (0.104 R)
• M36: 9,120,683 km (0.081 R)
• M37: 9,285,989 km (0.049 R)
• M38: 9,957,384 km (0.104 R)
• M39: 10,574,924 km (0.032 R)
• M40: 10,748,757 km (0.1 R)
• M41: 11,063,959 km (0.075 R)
• M42: 11,847,104 km (0.035 R)
• M43: 12,318,337 km (0.118 R)
• M44: 12,464,644 km (0.094 R)
• M45: 12,906,706 km (0.074 R)
• M46: 13,055,257 km (0.079 R)
• M47: 13,167,006 km (0.093 R)
• M48: 13,279,205 km (0.098 R)
• M49: 13,768,539 km (0.108 R)
• M50: 14,379,048 km (0.071 R)
• M51: 15,547,408 km (0.116 R)
• M52: 16,463,545 km (0.076 R)
• M53: 16,948,541 km (0.066 R)
• M54: 18,181,527 km (0.074 R)
• M55: 18,348,029 km (0.06 R)
• M56: 19,656,113 km (0.079 R)
• M57: 20,170,580 km (0.104 R)
• M58: 20,559,235 km (0.091 R)
• M59: 21,212,679 km (0.098 R)
• M60: 21,431,989 km (0.088 R)
• M61: 21,652,048 km (0.072 R)
• M62: 21,961,267 km (0.066 R)
• M63: 22,227,700 km (0.098 R)
• M64: 23,168,222 km (0.115 R)
• M65: 23,439,294 km (0.08 R)
• M66: 23,666,084 km (0.111 R)
• M67: 23,756,890 km (0.058 R)
• M68: 23,939,100 km (0.075 R)
• M69: 24,121,759 km (0.102 R)
• M70: 24,718,355 km (0.098 R)
• M71: 24,810,657 km (0.11 R)
• M72: 24,902,959 km (0.102 R)
• M73: 25,134,387 km (0.064 R)
• M74: 25,739,211 km (0.109 R)
• M75: 26,821,103 km (0.098 R)
• M76: 27,248,504 km (0.104 R)
• M77: 28,447,531 km (0.12 R)
• M78: 28,737,901 km (0.062 R)
• M79: 29,516,857 km (0.077 R)
• M80: 29,958,170 km (0.094 R)
• M81: 31,444,724 km (0.116 R)
• M82: 31,644,737 km (0.079 R)
• M83: 33,361,971 km (0.09 R)
• M84: 33,463,847 km (0.078 R)
• M85: 33,872,698 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.9

Radius: 7.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.78 AU - 18.26 AU

Year: 22288 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,830,559 km

• M1: 138,079 km (0.072 R)
• M2: 200,611 km (0.044 R)
• M3: 292,613 km (0.098 R)
• M4: 417,228 km (0.108 R)
• M5: 1,289,085 km (0.06 R)
• M6: 1,430,904 km (0.061 R)
• M7: 1,730,099 km (0.077 R)
• M8: 1,887,177 km (0.086 R)
• M9: 1,967,511 km (0.074 R)
• M10: 2,271,644 km (0.041 R)
• M11: 2,710,564 km (0.094 R)
• M12: 3,048,954 km (0.119 R)
• M13: 3,336,033 km (0.093 R)
• M14: 3,400,958 km (0.116 R)
• M15: 3,901,662 km (0.114 R)
• M16: 4,004,735 km (0.114 R)
• M17: 4,497,062 km (0.061 R)
• M18: 4,713,979 km (0.03 R)
• M19: 5,233,382 km (0.102 R)
• M20: 5,967,309 km (0.052 R)
• M21: 6,046,447 km (0.066 R)
• M22: 6,447,369 km (0.12 R)
• M23: 6,691,962 km (0.095 R)
• M24: 7,572,345 km (0.086 R)
• M25: 8,444,351 km (0.111 R)
• M26: 9,164,515 km (0.116 R)
• M27: 9,301,846 km (0.052 R)
• M28: 10,329,135 km (0.104 R)
• M29: 10,615,465 km (0.09 R)
• M30: 11,147,285 km (0.099 R)
• M31: 11,391,878 km (0.047 R)
• M32: 11,539,531 km (0.044 R)
• M33: 12,287,221 km (0.05 R)
• M34: 15,430,871 km (0.084 R)
• M35: 15,485,324 km (0.113 R)
• M36: 15,594,381 km (0.06 R)
• M37: 15,758,341 km (0.101 R)
• M38: 18,228,351 km (0.079 R)
• M39: 18,516,476 km (0.102 R)
• M40: 18,574,371 km (0.036 R)
• M41: 18,632,265 km (0.115 R)
• M42: 19,390,278 km (0.056 R)
• M43: 19,684,537 km (0.105 R)
• M44: 19,920,901 km (0.105 R)
• M45: 20,996,660 km (0.081 R)
• M46: 21,056,947 km (0.074 R)
• M47: 22,336,757 km (0.119 R)
• M48: 24,652,383 km (0.104 R)
• M49: 25,741,754 km (0.112 R)
• M50: 25,935,484 km (0.088 R)
• M51: 26,389,812 km (0.101 R)
• M52: 26,454,887 km (0.063 R)
• M53: 26,650,561 km (0.112 R)
• M54: 26,781,160 km (0.054 R)
• M55: 27,503,868 km (0.095 R)
• M56: 27,967,023 km (0.059 R)
• M57: 28,232,858 km (0.076 R)
• M58: 28,366,150 km (0.117 R)
• M59: 28,633,182 km (0.071 R)
• M60: 29,845,374 km (0.094 R)
• M61: 30,731,292 km (0.092 R)
• M62: 31,972,207 km (0.082 R)
• M63: 32,529,010 km (0.078 R)
• M64: 32,948,632 km (0.075 R)
• M65: 33,299,738 km (0.088 R)
• M66: 33,440,510 km (0.083 R)
• M67: 34,005,541 km (0.074 R)
• M68: 34,289,328 km (0.038 R)
• M69: 35,647,826 km (0.118 R)
• M70: 35,936,101 km (0.12 R)
• M71: 36,587,450 km (0.117 R)
• M72: 37,096,682 km (0.097 R)
• M73: 37,608,456 km (0.069 R)
• M74: 38,048,872 km (0.079 R)
• M75: 39,083,192 km (0.045 R)
• M76: 41,936,771 km (0.087 R)
• M77: 42,317,348 km (0.067 R)
• M78: 44,236,689 km (0.117 R)
• M79: 45,714,417 km (0.097 R)
• M80: 46,027,674 km (0.084 R)
• M81: 47,603,987 km (0.113 R)
• M82: 48,000,870 km (0.119 R)
• M83: 49,840,625 km (0.076 R)
• M84: 50,566,773 km (0.097 R)
• M85: 52,029,541 km (0.055 R)
• M86: 52,193,052 km (0.107 R)
• M87: 52,930,419 km (0.041 R)
• M88: 53,836,235 km (0.072 R)
• M89: 54,664,259 km (0.068 R)
• M90: 55,747,048 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit