🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 118 Days

Day: 13.9 Hours

Environment

Temp: 354 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,461,835 km

• M1: 49,966 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.98 AU - 1.34 AU

Year: 371 Days

Day: 26.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.77 AU - 2.07 AU

Year: 791 Days

Day: 46.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,461,835 km

• M1: 313,856 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.72 AU - 3.32 AU

Year: 1560 Days

Day: 25.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,461,835 km

• M1: 433,235 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.9 AU - 7.78 AU

Year: 4745 Days

Day: 33.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.87 AU - 7.67 AU

Year: 5826 Days

Day: 41.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 10.7

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.68 AU - 14.18 AU

Year: 13820 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,461,835 km

• M1: 134,788 km (0.098 R)
• M2: 235,617 km (0.092 R)
• M3: 380,577 km (0.115 R)
• M4: 562,787 km (0.1 R)
• M5: 665,711 km (0.117 R)
• M6: 1,144,274 km (0.078 R)
• M7: 1,256,173 km (0.101 R)
• M8: 1,540,110 km (0.083 R)
• M9: 2,058,467 km (0.091 R)
• M10: 2,196,246 km (0.108 R)
• M11: 2,365,741 km (0.099 R)
• M12: 2,569,194 km (0.107 R)
• M13: 2,687,975 km (0.066 R)
• M14: 3,024,271 km (0.057 R)
• M15: 3,149,933 km (0.1 R)
• M16: 3,374,180 km (0.1 R)
• M17: 5,349,321 km (0.034 R)
• M18: 5,463,613 km (0.094 R)
• M19: 5,850,773 km (0.096 R)
• M20: 6,692,710 km (0.1 R)
• M21: 7,444,289 km (0.091 R)
• M22: 8,091,001 km (0.061 R)
• M23: 8,890,901 km (0.118 R)
• M24: 10,565,350 km (0.049 R)
• M25: 11,536,988 km (0.104 R)
• M26: 12,638,477 km (0.071 R)
• M27: 12,740,353 km (0.082 R)
• M28: 12,842,379 km (0.1 R)
• M29: 13,201,862 km (0.09 R)
• M30: 14,672,559 km (0.082 R)
• M31: 14,833,227 km (0.083 R)
• M32: 15,372,976 km (0.041 R)
• M33: 15,645,245 km (0.035 R)
• M34: 16,694,524 km (0.061 R)
• M35: 17,425,459 km (0.098 R)
• M36: 20,992,770 km (0.115 R)
• M37: 21,173,933 km (0.05 R)
• M38: 22,148,713 km (0.099 R)
• M39: 22,579,854 km (0.082 R)
• M40: 25,738,613 km (0.043 R)
• M41: 26,386,820 km (0.12 R)
• M42: 26,582,345 km (0.052 R)
• M43: 27,040,414 km (0.087 R)
• M44: 27,237,584 km (0.05 R)
• M45: 27,567,148 km (0.102 R)
• M46: 28,296,886 km (0.09 R)
• M47: 30,115,099 km (0.063 R)
• M48: 31,762,770 km (0.05 R)
• M49: 32,527,663 km (0.112 R)
• M50: 33,580,533 km (0.082 R)
• M51: 34,075,702 km (0.092 R)
• M52: 34,288,580 km (0.114 R)
• M53: 35,647,527 km (0.063 R)
• M54: 36,152,719 km (0.088 R)
• M55: 36,225,124 km (0.037 R)
• M56: 36,442,340 km (0.076 R)
• M57: 37,389,295 km (0.114 R)
• M58: 37,755,511 km (0.084 R)
• M59: 41,559,635 km (0.042 R)
• M60: 49,524,824 km (0.093 R)
• M61: 50,169,142 km (0.116 R)
• M62: 50,330,558 km (0.091 R)
• M63: 50,816,153 km (0.112 R)
• M64: 51,059,399 km (0.103 R)
• M65: 51,547,238 km (0.099 R)
• M66: 51,955,041 km (0.061 R)
• M67: 52,445,722 km (0.095 R)
• M68: 52,609,682 km (0.119 R)
• M69: 53,020,178 km (0.093 R)
• M70: 53,514,150 km (0.049 R)
• M71: 53,596,579 km (0.116 R)
• M72: 54,340,828 km (0.081 R)
• M73: 54,922,165 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.6

Radius: 6

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.74 AU - 23.66 AU

Year: 25990 Days

Day: 24.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,461,835 km

• M1: 403,615 km (0.106 R)
• M2: 1,075,908 km (0.104 R)
• M3: 1,222,215 km (0.109 R)
• M4: 1,349,223 km (0.099 R)
• M5: 1,480,570 km (0.119 R)
• M6: 1,841,550 km (0.055 R)
• M7: 2,290,792 km (0.072 R)
• M8: 2,384,740 km (0.085 R)
• M9: 2,448,020 km (0.035 R)
• M10: 2,511,898 km (0.083 R)
• M11: 3,076,779 km (0.069 R)
• M12: 3,215,457 km (0.055 R)
• M13: 3,391,533 km (0.102 R)
• M14: 3,570,752 km (0.053 R)
• M15: 4,127,106 km (0.109 R)
• M16: 4,279,995 km (0.12 R)
• M17: 4,552,114 km (0.041 R)
• M18: 4,630,802 km (0.074 R)
• M19: 4,829,767 km (0.098 R)
• M20: 5,485,156 km (0.119 R)
• M21: 5,527,043 km (0.076 R)
• M22: 5,611,117 km (0.1 R)
• M23: 5,866,032 km (0.116 R)
• M24: 7,426,487 km (0.111 R)
• M25: 7,472,862 km (0.079 R)
• M26: 7,753,209 km (0.119 R)
• M27: 8,180,161 km (0.074 R)
• M28: 9,106,471 km (0.113 R)
• M29: 9,607,325 km (0.098 R)
• M30: 9,912,056 km (0.079 R)
• M31: 10,117,005 km (0.049 R)
• M32: 10,219,928 km (0.118 R)
• M33: 12,905,659 km (0.116 R)
• M34: 14,094,962 km (0.088 R)
• M35: 14,267,598 km (0.089 R)
• M36: 14,673,457 km (0.05 R)
• M37: 16,033,152 km (0.093 R)
• M38: 16,394,580 km (0.115 R)
• M39: 16,636,929 km (0.105 R)
• M40: 16,758,552 km (0.077 R)
• M41: 16,941,510 km (0.102 R)
• M42: 17,125,216 km (0.054 R)
• M43: 17,432,789 km (0.119 R)
• M44: 17,680,224 km (0.105 R)
• M45: 18,429,261 km (0.082 R)
• M46: 19,188,769 km (0.066 R)
• M47: 19,508,161 km (0.074 R)
• M48: 19,700,693 km (0.118 R)
• M49: 20,412,031 km (0.1 R)
• M50: 20,869,053 km (0.118 R)
• M51: 22,595,711 km (0.103 R)
• M52: 23,204,126 km (0.11 R)
• M53: 23,749,410 km (0.118 R)
• M54: 23,954,957 km (0.116 R)
• M55: 25,480,407 km (0.116 R)
• M56: 25,972,434 km (0.111 R)
• M57: 26,467,454 km (0.092 R)
• M58: 27,610,681 km (0.106 R)
• M59: 30,093,257 km (0.048 R)
• M60: 32,646,145 km (0.108 R)
• M61: 32,798,436 km (0.12 R)
• M62: 33,640,372 km (0.098 R)
• M63: 34,025,437 km (0.12 R)
• M64: 34,334,656 km (0.112 R)
• M65: 35,502,118 km (0.109 R)
• M66: 35,658,747 km (0.108 R)
• M67: 35,972,753 km (0.093 R)
• M68: 36,840,869 km (0.096 R)
• M69: 38,276,261 km (0.071 R)
• M70: 42,109,706 km (0.077 R)
• M71: 42,275,610 km (0.045 R)
• M72: 42,441,514 km (0.098 R)
• M73: 42,524,691 km (0.113 R)
• M74: 42,941,022 km (0.067 R)
• M75: 43,191,448 km (0.054 R)
• M76: 43,609,874 km (0.119 R)
• M77: 44,029,645 km (0.104 R)
• M78: 46,490,979 km (0.082 R)
• M79: 46,662,418 km (0.116 R)
• M80: 50,221,651 km (0.099 R)
• M81: 51,014,669 km (0.102 R)
• M82: 51,103,081 km (0.073 R)
• M83: 51,900,588 km (0.098 R)
• M84: 53,867,351 km (0.11 R)
• M85: 54,498,355 km (0.068 R)
• M86: 55,040,946 km (0.108 R)
• M87: 55,676,438 km (0.119 R)
• M88: 58,242,490 km (0.11 R)
• M89: 60,098,850 km (0.116 R)
• M90: 60,753,042 km (0.111 R)
• M91: 62,068,755 km (0.093 R)
• M92: 63,014,213 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.2

Radius: 4.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 17.4 AU - 26.04 AU

Year: 30088 Days

Day: 15.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,461,835 km

• M1: 61,186 km (0.046 R)
• M2: 115,490 km (0.057 R)
• M3: 217,665 km (0.059 R)
• M4: 323,879 km (0.093 R)
• M5: 1,301,801 km (0.119 R)
• M6: 1,454,690 km (0.042 R)
• M7: 1,590,375 km (0.117 R)
• M8: 1,947,315 km (0.114 R)
• M9: 2,198,790 km (0.098 R)
• M10: 2,250,401 km (0.074 R)
• M11: 2,956,353 km (0.105 R)
• M12: 3,663,951 km (0.071 R)
• M13: 3,756,103 km (0.099 R)
• M14: 4,036,749 km (0.096 R)
• M15: 4,356,440 km (0.06 R)
• M16: 4,552,263 km (0.1 R)
• M17: 5,329,125 km (0.102 R)
• M18: 5,363,832 km (0.09 R)
• M19: 5,965,365 km (0.079 R)
• M20: 6,001,418 km (0.113 R)
• M21: 6,439,590 km (0.096 R)
• M22: 7,001,779 km (0.036 R)
• M23: 7,346,602 km (0.089 R)
• M24: 8,292,958 km (0.079 R)
• M25: 9,277,013 km (0.073 R)
• M26: 10,211,102 km (0.067 R)
• M27: 10,953,257 km (0.115 R)
• M28: 11,041,669 km (0.111 R)
• M29: 11,085,950 km (0.117 R)
• M30: 11,174,811 km (0.076 R)
• M31: 12,396,577 km (0.069 R)
• M32: 12,906,407 km (0.1 R)
• M33: 13,470,241 km (0.109 R)
• M34: 13,517,664 km (0.06 R)
• M35: 14,042,303 km (0.099 R)
• M36: 14,476,436 km (0.089 R)
• M37: 14,670,764 km (0.067 R)
• M38: 16,661,612 km (0.107 R)
• M39: 17,740,213 km (0.053 R)
• M40: 17,896,244 km (0.101 R)
• M41: 18,104,783 km (0.109 R)
• M42: 19,802,420 km (0.112 R)
• M43: 20,072,294 km (0.115 R)
• M44: 20,724,840 km (0.113 R)
• M45: 21,329,216 km (0.112 R)
• M46: 21,384,417 km (0.074 R)
• M47: 21,605,672 km (0.077 R)
• M48: 22,780,315 km (0.068 R)
• M49: 23,063,055 km (0.095 R)
• M50: 23,176,450 km (0.098 R)
• M51: 24,493,959 km (0.06 R)
• M52: 25,366,114 km (0.119 R)
• M53: 28,711,272 km (0.073 R)
• M54: 28,894,380 km (0.118 R)
• M55: 31,121,294 km (0.1 R)
• M56: 35,475,639 km (0.071 R)
• M57: 36,593,584 km (0.053 R)
• M58: 37,190,180 km (0.098 R)
• M59: 37,256,602 km (0.079 R)
• M60: 39,540,512 km (0.094 R)
• M61: 40,152,517 km (0.109 R)
• M62: 41,731,074 km (0.086 R)
• M63: 44,877,416 km (0.051 R)
• M64: 46,228,734 km (0.091 R)
• M65: 46,945,158 km (0.099 R)
• M66: 47,017,115 km (0.086 R)
• M67: 48,026,900 km (0.074 R)

Kuiper Belt

Range: 36.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit