🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 210 Days

Day: 41.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,664,315 km

• M1: 69,862 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.83 AU - 0.95 AU

Year: 315 Days

Day: 27.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.75 AU - 2.75 AU

Year: 1265 Days

Day: 41.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.97 AU - 2.57 AU

Year: 1282 Days

Day: 19 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,664,315 km

• M1: 92,451 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.75 AU - 2.99 AU

Year: 1822 Days

Day: 33.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,664,315 km

• M1: 17,952 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.99 AU - 4.87 AU

Year: 2920 Days

Day: 27.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,664,315 km

• M1: 3,695,217 km (0.086 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 9.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.37 AU - 11.97 AU

Year: 13990 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,664,315 km

• M1: 192,532 km (0.055 R)
• M2: 271,221 km (0.077 R)
• M3: 395,836 km (0.077 R)
• M4: 632,649 km (0.1 R)
• M5: 708,496 km (0.06 R)
• M6: 956,080 km (0.049 R)
• M7: 1,159,683 km (0.111 R)
• M8: 1,797,119 km (0.095 R)
• M9: 2,435,902 km (0.07 R)
• M10: 3,583,916 km (0.065 R)
• M11: 3,759,993 km (0.103 R)
• M12: 3,903,008 km (0.113 R)
• M13: 4,011,467 km (0.101 R)
• M14: 4,231,376 km (0.093 R)
• M15: 4,530,871 km (0.043 R)
• M16: 5,714,190 km (0.047 R)
• M17: 5,878,897 km (0.111 R)
• M18: 6,003,512 km (0.067 R)
• M19: 6,297,622 km (0.104 R)
• M20: 6,682,686 km (0.12 R)
• M21: 7,386,245 km (0.042 R)
• M22: 8,067,215 km (0.11 R)
• M23: 8,485,341 km (0.08 R)
• M24: 9,053,962 km (0.069 R)
• M25: 9,585,932 km (0.117 R)
• M26: 10,227,707 km (0.05 R)
• M27: 11,709,025 km (0.062 R)
• M28: 12,129,395 km (0.083 R)
• M29: 13,694,339 km (0.08 R)
• M30: 13,804,592 km (0.073 R)
• M31: 14,081,648 km (0.115 R)
• M32: 14,923,435 km (0.045 R)
• M33: 15,608,743 km (0.074 R)
• M34: 17,306,828 km (0.044 R)
• M35: 17,725,403 km (0.06 R)
• M36: 17,966,106 km (0.111 R)
• M37: 18,633,612 km (0.102 R)
• M38: 18,817,168 km (0.066 R)
• M39: 19,124,293 km (0.119 R)
• M40: 19,185,927 km (0.033 R)
• M41: 19,247,561 km (0.077 R)
• M42: 21,065,175 km (0.097 R)
• M43: 21,192,633 km (0.071 R)
• M44: 21,512,174 km (0.078 R)
• M45: 21,768,884 km (0.098 R)
• M46: 22,026,641 km (0.109 R)
• M47: 22,610,521 km (0.099 R)
• M48: 24,191,920 km (0.076 R)
• M49: 24,525,973 km (0.069 R)
• M50: 25,469,187 km (0.116 R)
• M51: 25,536,955 km (0.092 R)
• M52: 27,252,095 km (0.11 R)
• M53: 27,530,047 km (0.086 R)
• M54: 27,808,748 km (0.039 R)
• M55: 28,369,291 km (0.079 R)
• M56: 29,287,972 km (0.109 R)
• M57: 29,572,507 km (0.094 R)
• M58: 30,359,990 km (0.104 R)
• M59: 31,882,448 km (0.103 R)
• M60: 31,955,601 km (0.077 R)
• M61: 32,321,966 km (0.114 R)
• M62: 32,689,828 km (0.06 R)
• M63: 32,911,232 km (0.096 R)
• M64: 33,429,589 km (0.046 R)
• M65: 34,549,628 km (0.106 R)
• M66: 35,757,930 km (0.113 R)
• M67: 36,214,503 km (0.06 R)
• M68: 37,673,381 km (0.117 R)
• M69: 37,905,408 km (0.073 R)
• M70: 41,283,926 km (0.095 R)
• M71: 42,968,548 km (0.091 R)
• M72: 44,430,418 km (0.12 R)
• M73: 45,249,616 km (0.084 R)
• M74: 45,743,439 km (0.102 R)
• M75: 47,319,153 km (0.083 R)
• M76: 47,988,005 km (0.081 R)
• M77: 48,323,553 km (0.076 R)
• M78: 48,575,775 km (0.062 R)
• M79: 48,912,669 km (0.096 R)
• M80: 49,588,852 km (0.113 R)
• M81: 51,550,080 km (0.086 R)
• M82: 52,065,893 km (0.092 R)
• M83: 53,710,572 km (0.096 R)
• M84: 54,670,542 km (0.057 R)
• M85: 54,845,721 km (0.113 R)
• M86: 56,695,947 km (0.108 R)
• M87: 57,050,644 km (0.118 R)
• M88: 58,298,141 km (0.102 R)
• M89: 58,566,519 km (0.087 R)
• M90: 58,925,255 km (0.087 R)
• M91: 59,284,589 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 7.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.06 AU - 15.9 AU

Year: 17524 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,664,315 km

• M1: 129,402 km (0.096 R)
• M2: 186,249 km (0.059 R)
• M3: 269,725 km (0.082 R)
• M4: 343,028 km (0.087 R)
• M5: 396,434 km (0.073 R)
• M6: 990,039 km (0.09 R)
• M7: 1,550,732 km (0.101 R)
• M8: 1,644,679 km (0.092 R)
• M9: 1,888,224 km (0.07 R)
• M10: 2,518,630 km (0.116 R)
• M11: 2,714,005 km (0.111 R)
• M12: 3,060,623 km (0.106 R)
• M13: 3,209,174 km (0.107 R)
• M14: 3,360,267 km (0.05 R)
• M15: 4,752,874 km (0.071 R)
• M16: 5,382,980 km (0.068 R)
• M17: 5,562,647 km (0.112 R)
• M18: 6,151,016 km (0.084 R)
• M19: 6,681,938 km (0.104 R)
• M20: 8,113,740 km (0.09 R)
• M21: 8,361,474 km (0.095 R)
• M22: 8,444,501 km (0.073 R)
• M23: 8,527,827 km (0.065 R)
• M24: 8,991,281 km (0.044 R)
• M25: 11,336,826 km (0.11 R)
• M26: 12,221,099 km (0.069 R)
• M27: 13,760,012 km (0.093 R)
• M28: 13,956,733 km (0.108 R)
• M29: 14,055,318 km (0.118 R)
• M30: 14,253,386 km (0.119 R)
• M31: 15,257,487 km (0.084 R)
• M32: 15,308,201 km (0.098 R)
• M33: 15,922,300 km (0.055 R)
• M34: 16,284,177 km (0.076 R)
• M35: 16,701,106 km (0.117 R)
• M36: 18,403,680 km (0.097 R)
• M37: 18,566,143 km (0.109 R)
• M38: 19,938,255 km (0.106 R)
• M39: 20,049,406 km (0.067 R)
• M40: 22,200,623 km (0.108 R)
• M41: 22,836,863 km (0.063 R)
• M42: 23,890,930 km (0.053 R)
• M43: 23,950,021 km (0.045 R)
• M44: 24,127,444 km (0.099 R)
• M45: 24,423,947 km (0.096 R)
• M46: 24,721,796 km (0.063 R)
• M47: 25,200,809 km (0.106 R)
• M48: 25,320,936 km (0.071 R)
• M49: 25,441,362 km (0.115 R)
• M50: 26,228,695 km (0.064 R)
• M51: 28,513,205 km (0.115 R)
• M52: 28,826,762 km (0.09 R)
• M53: 28,952,424 km (0.111 R)
• M54: 29,710,885 km (0.107 R)
• M55: 30,411,602 km (0.102 R)
• M56: 35,131,714 km (0.119 R)
• M57: 35,670,116 km (0.115 R)
• M58: 37,027,867 km (0.037 R)
• M59: 37,096,233 km (0.067 R)
• M60: 37,369,997 km (0.06 R)
• M61: 38,540,899 km (0.118 R)
• M62: 39,444,471 km (0.118 R)
• M63: 39,584,045 km (0.112 R)
• M64: 40,918,608 km (0.084 R)
• M65: 41,414,076 km (0.059 R)
• M66: 42,267,981 km (0.092 R)
• M67: 42,410,847 km (0.053 R)
• M68: 42,768,834 km (0.068 R)
• M69: 45,083,114 km (0.112 R)
• M70: 46,476,318 km (0.081 R)
• M71: 46,550,070 km (0.043 R)
• M72: 47,809,385 km (0.098 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: 220 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit