🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.81 AU - 1.03 AU

Year: 324 Days

Day: 26.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.54 AU - 1.58 AU

Year: 715 Days

Day: 30.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.67 AU - 2.01 AU

Year: 916 Days

Day: 18.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.45 AU - 3.91 AU

Year: 2591 Days

Day: 32.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.17 AU - 5.23 AU

Year: 3160 Days

Day: 12.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 11.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.29 AU - 5.35 AU

Year: 3885 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,976,343 km

• M1: 229,184 km (0.067 R)
• M2: 363,373 km (0.06 R)
• M3: 616,194 km (0.082 R)
• M4: 829,520 km (0.099 R)
• M5: 977,323 km (0.102 R)
• M6: 1,054,815 km (0.117 R)
• M7: 1,272,180 km (0.056 R)
• M8: 1,489,696 km (0.079 R)
• M9: 1,766,900 km (0.086 R)
• M10: 2,231,551 km (0.098 R)
• M11: 3,055,387 km (0.099 R)
• M12: 3,450,026 km (0.09 R)
• M13: 3,612,489 km (0.11 R)
• M14: 4,179,465 km (0.104 R)
• M15: 4,617,488 km (0.032 R)
• M16: 4,955,878 km (0.095 R)
• M17: 5,325,684 km (0.073 R)
• M18: 5,514,028 km (0.113 R)
• M19: 5,776,572 km (0.095 R)
• M20: 6,092,224 km (0.089 R)
• M21: 6,488,508 km (0.107 R)
• M22: 6,614,171 km (0.118 R)
• M23: 6,765,863 km (0.079 R)
• M24: 6,867,739 km (0.104 R)
• M25: 7,994,510 km (0.086 R)
• M26: 8,075,293 km (0.059 R)
• M27: 8,183,452 km (0.113 R)
• M28: 8,538,149 km (0.117 R)
• M29: 8,620,727 km (0.114 R)
• M30: 8,814,456 km (0.093 R)
• M31: 9,262,801 km (0.08 R)
• M32: 9,432,744 km (0.066 R)
• M33: 9,920,284 km (0.033 R)
• M34: 10,007,050 km (0.095 R)
• M35: 10,504,164 km (0.059 R)
• M36: 10,592,726 km (0.102 R)
• M37: 11,552,995 km (0.064 R)
• M38: 11,951,075 km (0.079 R)
• M39: 12,074,343 km (0.102 R)
• M40: 12,322,526 km (0.108 R)
• M41: 12,760,698 km (0.098 R)
• M42: 13,459,470 km (0.111 R)
• M43: 13,910,807 km (0.051 R)
• M44: 14,861,352 km (0.113 R)
• M45: 15,127,337 km (0.1 R)
• M46: 15,260,778 km (0.075 R)
• M47: 15,361,308 km (0.052 R)
• M48: 15,461,838 km (0.114 R)
• M49: 15,596,476 km (0.091 R)
• M50: 15,697,604 km (0.117 R)
• M51: 16,377,526 km (0.087 R)
• M52: 16,617,930 km (0.041 R)
• M53: 16,721,152 km (0.025 R)
• M54: 17,241,155 km (0.079 R)
• M55: 17,380,729 km (0.071 R)
• M56: 17,520,603 km (0.032 R)
• M57: 18,048,684 km (0.113 R)
• M58: 18,368,075 km (0.09 R)
• M59: 18,510,493 km (0.074 R)
• M60: 18,689,262 km (0.112 R)
• M61: 18,796,823 km (0.105 R)
• M62: 19,084,350 km (0.111 R)
• M63: 19,301,117 km (0.034 R)
• M64: 19,518,633 km (0.069 R)
• M65: 20,323,170 km (0.076 R)
• M66: 20,396,922 km (0.078 R)
• M67: 20,766,578 km (0.088 R)
• M68: 21,964,707 km (0.095 R)
• M69: 22,267,643 km (0.043 R)
• M70: 22,381,637 km (0.098 R)
• M71: 22,686,667 km (0.108 R)
• M72: 22,801,408 km (0.113 R)
• M73: 22,954,596 km (0.1 R)
• M74: 23,031,340 km (0.107 R)
• M75: 24,388,342 km (0.102 R)
• M76: 24,977,758 km (0.114 R)
• M77: 25,096,240 km (0.084 R)
• M78: 25,731,283 km (0.086 R)
• M79: 25,850,811 km (0.091 R)
• M80: 26,010,731 km (0.107 R)
• M81: 27,016,927 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 14.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.59 AU - 6.95 AU

Year: 5088 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,976,343 km

• M1: 179,966 km (0.062 R)
• M2: 276,457 km (0.063 R)
• M3: 454,329 km (0.051 R)
• M4: 563,834 km (0.113 R)
• M5: 862,432 km (0.113 R)
• M6: 1,057,059 km (0.074 R)
• M7: 1,173,446 km (0.105 R)
• M8: 1,294,620 km (0.082 R)
• M9: 1,477,578 km (0.108 R)
• M10: 1,761,216 km (0.057 R)
• M11: 1,885,980 km (0.081 R)
• M12: 2,046,499 km (0.105 R)
• M13: 2,145,084 km (0.099 R)
• M14: 2,734,499 km (0.039 R)
• M15: 3,550,107 km (0.112 R)
• M16: 3,872,341 km (0.116 R)
• M17: 4,162,112 km (0.053 R)
• M18: 4,288,522 km (0.119 R)
• M19: 4,395,036 km (0.031 R)
• M20: 4,610,457 km (0.052 R)
• M21: 4,763,346 km (0.117 R)
• M22: 4,940,170 km (0.114 R)
• M23: 5,119,239 km (0.08 R)
• M24: 5,255,074 km (0.077 R)
• M25: 5,483,959 km (0.105 R)
• M26: 5,739,771 km (0.066 R)
• M27: 5,833,719 km (0.086 R)
• M28: 5,951,901 km (0.098 R)
• M29: 6,287,299 km (0.097 R)
• M30: 6,432,858 km (0.082 R)
• M31: 6,604,148 km (0.066 R)
• M32: 6,801,916 km (0.038 R)
• M33: 7,845,810 km (0.068 R)
• M34: 8,240,300 km (0.113 R)
• M35: 8,346,514 km (0.036 R)
• M36: 8,453,327 km (0.081 R)
• M37: 8,749,231 km (0.097 R)
• M38: 9,076,103 km (0.106 R)
• M39: 9,910,709 km (0.111 R)
• M40: 10,109,076 km (0.074 R)
• M41: 10,857,215 km (0.085 R)
• M42: 11,356,124 km (0.105 R)
• M43: 12,224,390 km (0.112 R)
• M44: 12,345,863 km (0.108 R)
• M45: 12,559,489 km (0.036 R)
• M46: 13,145,314 km (0.113 R)
• M47: 13,457,226 km (0.114 R)
• M48: 13,551,323 km (0.091 R)
• M49: 14,632,617 km (0.087 R)
• M50: 15,085,898 km (0.077 R)
• M51: 15,183,735 km (0.115 R)
• M52: 15,347,096 km (0.118 R)
• M53: 15,445,382 km (0.114 R)
• M54: 15,840,769 km (0.115 R)
• M55: 16,106,156 km (0.082 R)
• M56: 16,206,087 km (0.109 R)
• M57: 16,373,188 km (0.09 R)
• M58: 17,661,076 km (0.062 R)
• M59: 18,178,385 km (0.104 R)
• M60: 19,122,348 km (0.12 R)
• M61: 19,795,987 km (0.061 R)
• M62: 19,938,853 km (0.069 R)
• M63: 20,117,922 km (0.103 R)
• M64: 21,312,909 km (0.117 R)
• M65: 22,530,935 km (0.052 R)
• M66: 23,129,626 km (0.034 R)
• M67: 23,242,572 km (0.12 R)
• M68: 23,355,519 km (0.078 R)
• M69: 24,037,535 km (0.071 R)
• M70: 24,957,114 km (0.119 R)
• M71: 25,111,499 km (0.101 R)
• M72: 25,693,285 km (0.041 R)
• M73: 26,240,215 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 14.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.03 AU - 6.85 AU

Year: 5314 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,976,343 km

• M1: 217,067 km (0.116 R)
• M2: 318,195 km (0.067 R)
• M3: 418,724 km (0.117 R)
• M4: 568,023 km (0.096 R)
• M5: 715,676 km (0.077 R)
• M6: 917,933 km (0.108 R)
• M7: 1,184,815 km (0.073 R)
• M8: 1,335,759 km (0.115 R)
• M9: 1,445,714 km (0.079 R)
• M10: 1,591,871 km (0.091 R)
• M11: 1,692,102 km (0.091 R)
• M12: 1,864,289 km (0.115 R)
• M13: 2,115,613 km (0.108 R)
• M14: 2,359,158 km (0.109 R)
• M15: 2,533,290 km (0.098 R)
• M16: 2,936,008 km (0.115 R)
• M17: 3,208,874 km (0.052 R)
• M18: 3,446,286 km (0.091 R)
• M19: 3,578,381 km (0.11 R)
• M20: 3,712,122 km (0.117 R)
• M21: 3,847,657 km (0.119 R)
• M22: 4,430,191 km (0.087 R)
• M23: 4,525,934 km (0.066 R)
• M24: 4,695,428 km (0.044 R)
• M25: 4,867,017 km (0.08 R)
• M26: 5,065,533 km (0.045 R)
• M27: 5,292,324 km (0.113 R)
• M28: 5,574,166 km (0.077 R)
• M29: 6,072,477 km (0.1 R)
• M30: 6,750,305 km (0.097 R)
• M31: 7,423,645 km (0.11 R)
• M32: 8,236,560 km (0.1 R)
• M33: 8,804,283 km (0.101 R)
• M34: 10,294,727 km (0.072 R)
• M35: 10,744,119 km (0.038 R)
• M36: 10,938,746 km (0.115 R)
• M37: 11,134,570 km (0.075 R)
• M38: 12,948,593 km (0.083 R)
• M39: 13,086,672 km (0.046 R)
• M40: 13,573,613 km (0.052 R)
• M41: 14,208,357 km (0.066 R)
• M42: 14,457,886 km (0.116 R)
• M43: 14,565,297 km (0.117 R)
• M44: 14,708,911 km (0.047 R)
• M45: 14,852,974 km (0.074 R)
• M46: 15,178,798 km (0.077 R)
• M47: 15,727,224 km (0.102 R)
• M48: 16,170,782 km (0.031 R)
• M49: 16,543,430 km (0.044 R)
• M50: 17,373,399 km (0.096 R)
• M51: 18,178,236 km (0.108 R)
• M52: 19,113,073 km (0.068 R)
• M53: 19,349,138 km (0.089 R)
• M54: 19,665,538 km (0.095 R)
• M55: 19,983,732 km (0.118 R)
• M56: 20,143,353 km (0.114 R)
• M57: 20,464,091 km (0.074 R)
• M58: 21,110,504 km (0.07 R)
• M59: 21,804,638 km (0.113 R)
• M60: 22,340,647 km (0.049 R)
• M61: 22,839,107 km (0.075 R)
• M62: 23,383,344 km (0.06 R)
• M63: 23,720,538 km (0.099 R)
• M64: 23,889,583 km (0.101 R)
• M65: 24,271,656 km (0.036 R)
• M66: 24,784,178 km (0.096 R)
• M67: 25,429,992 km (0.112 R)
• M68: 27,223,073 km (0.08 R)
• M69: 27,666,630 km (0.11 R)
• M70: 28,023,122 km (0.115 R)
• M71: 28,426,139 km (0.079 R)
• M72: 28,921,308 km (0.092 R)
• M73: 29,056,843 km (0.089 R)
• M74: 29,237,857 km (0.049 R)
• M75: 30,148,608 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit