🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 156 Days

Day: 33.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.83 AU - 1.15 AU

Year: 377 Days

Day: 45.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,123,634 km

• M1: 200,012 km (0.106 R)
• M2: 267,182 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.86 AU - 1.16 AU

Year: 389 Days

Day: 23.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.78 AU - 2.6 AU

Year: 1241 Days

Day: 40.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,123,634 km

• M1: 590,762 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.4 AU - 3.06 AU

Year: 1727 Days

Day: 43.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.38 AU - 4.2 AU

Year: 2825 Days

Day: 39.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.7

Radius: 9.8

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.62 AU - 5.66 AU

Year: 5128 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,123,634 km

• M1: 270,473 km (0.117 R)
• M2: 455,376 km (0.098 R)
• M3: 635,342 km (0.047 R)
• M4: 963,859 km (0.119 R)
• M5: 1,262,905 km (0.116 R)
• M6: 1,342,342 km (0.112 R)
• M7: 1,642,585 km (0.091 R)
• M8: 1,782,907 km (0.049 R)
• M9: 2,019,571 km (0.08 R)
• M10: 2,170,366 km (0.066 R)
• M11: 2,383,842 km (0.113 R)
• M12: 2,463,129 km (0.11 R)
• M13: 3,151,578 km (0.06 R)
• M14: 3,217,102 km (0.054 R)
• M15: 3,826,714 km (0.111 R)
• M16: 3,896,725 km (0.112 R)
• M17: 5,254,176 km (0.072 R)
• M18: 5,969,703 km (0.096 R)
• M19: 6,631,374 km (0.093 R)
• M20: 6,913,965 km (0.064 R)
• M21: 7,578,927 km (0.104 R)
• M22: 7,785,372 km (0.049 R)
• M23: 8,264,235 km (0.119 R)
• M24: 8,691,187 km (0.115 R)
• M25: 9,250,534 km (0.095 R)
• M26: 9,376,495 km (0.091 R)
• M27: 9,598,199 km (0.078 R)
• M28: 9,661,928 km (0.066 R)
• M29: 9,789,685 km (0.041 R)
• M30: 10,079,157 km (0.12 R)
• M31: 10,143,932 km (0.081 R)
• M32: 10,600,954 km (0.093 R)
• M33: 10,798,872 km (0.11 R)
• M34: 11,433,765 km (0.092 R)
• M35: 11,670,579 km (0.091 R)
• M36: 11,840,971 km (0.102 R)
• M37: 12,565,024 km (0.094 R)
• M38: 12,809,467 km (0.098 R)
• M39: 12,879,629 km (0.091 R)
• M40: 13,338,894 km (0.066 R)
• M41: 13,624,028 km (0.091 R)
• M42: 13,947,458 km (0.115 R)
• M43: 14,932,560 km (0.109 R)
• M44: 15,043,412 km (0.046 R)
• M45: 15,228,764 km (0.097 R)
• M46: 15,452,263 km (0.106 R)
• M47: 16,129,044 km (0.112 R)
• M48: 17,902,377 km (0.112 R)
• M49: 18,256,475 km (0.101 R)
• M50: 18,573,324 km (0.106 R)
• M51: 18,891,818 km (0.11 R)
• M52: 19,292,590 km (0.082 R)
• M53: 19,696,205 km (0.085 R)
• M54: 19,817,828 km (0.084 R)
• M55: 20,265,874 km (0.116 R)
• M56: 20,429,684 km (0.111 R)
• M57: 20,552,803 km (0.115 R)
• M58: 20,758,649 km (0.114 R)
• M59: 20,841,078 km (0.113 R)
• M60: 21,089,261 km (0.109 R)
• M61: 21,338,341 km (0.104 R)
• M62: 21,463,255 km (0.082 R)
• M63: 22,007,343 km (0.107 R)
• M64: 22,175,790 km (0.029 R)
• M65: 22,429,059 km (0.113 R)
• M66: 22,895,954 km (0.098 R)
• M67: 23,494,944 km (0.068 R)
• M68: 23,753,150 km (0.111 R)
• M69: 23,839,468 km (0.053 R)
• M70: 24,099,020 km (0.114 R)
• M71: 24,359,470 km (0.067 R)
• M72: 24,446,536 km (0.073 R)
• M73: 24,664,500 km (0.083 R)
• M74: 25,058,691 km (0.081 R)
• M75: 25,278,450 km (0.081 R)
• M76: 25,587,369 km (0.079 R)
• M77: 26,164,219 km (0.086 R)
• M78: 26,835,165 km (0.116 R)
• M79: 26,970,103 km (0.087 R)
• M80: 27,150,218 km (0.102 R)
• M81: 27,511,796 km (0.086 R)
• M82: 27,875,020 km (0.095 R)
• M83: 29,621,725 km (0.107 R)
• M84: 29,807,675 km (0.115 R)
• M85: 31,072,824 km (0.102 R)
• M86: 31,214,493 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 8.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.14 AU - 7.12 AU

Year: 5811 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,123,634 km

• M1: 165,455 km (0.093 R)
• M2: 239,656 km (0.093 R)
• M3: 358,436 km (0.08 R)
• M4: 489,035 km (0.082 R)
• M5: 555,008 km (0.114 R)
• M6: 734,675 km (0.117 R)
• M7: 1,046,437 km (0.112 R)
• M8: 1,271,133 km (0.093 R)
• M9: 1,445,714 km (0.112 R)
• M10: 1,645,277 km (0.048 R)
• M11: 1,871,469 km (0.091 R)
• M12: 1,943,127 km (0.087 R)
• M13: 2,258,180 km (0.094 R)
• M14: 2,811,991 km (0.051 R)
• M15: 2,915,214 km (0.112 R)
• M16: 2,998,689 km (0.078 R)
• M17: 3,189,576 km (0.061 R)
• M18: 3,319,128 km (0.066 R)
• M19: 3,605,757 km (0.042 R)
• M20: 3,740,695 km (0.107 R)
• M21: 3,854,539 km (0.116 R)
• M22: 4,015,656 km (0.082 R)
• M23: 4,085,518 km (0.117 R)
• M24: 4,179,166 km (0.105 R)
• M25: 4,658,478 km (0.094 R)
• M26: 4,805,682 km (0.087 R)
• M27: 7,910,287 km (0.116 R)
• M28: 8,115,684 km (0.101 R)
• M29: 8,233,717 km (0.111 R)
• M30: 9,695,288 km (0.109 R)
• M31: 9,757,820 km (0.096 R)
• M32: 10,009,743 km (0.118 R)
• M33: 10,073,023 km (0.078 R)
• M34: 10,295,625 km (0.083 R)
• M35: 10,455,694 km (0.071 R)
• M36: 10,745,765 km (0.099 R)
• M37: 10,908,078 km (0.115 R)
• M38: 10,973,153 km (0.119 R)
• M39: 11,432,868 km (0.051 R)
• M40: 11,598,622 km (0.105 R)
• M41: 12,746,487 km (0.096 R)
• M42: 12,987,339 km (0.117 R)
• M43: 13,056,453 km (0.119 R)
• M44: 14,036,469 km (0.092 R)
• M45: 14,427,967 km (0.062 R)
• M46: 15,477,097 km (0.077 R)
• M47: 15,660,503 km (0.081 R)
• M48: 15,807,708 km (0.083 R)
• M49: 16,066,512 km (0.095 R)
• M50: 16,513,361 km (0.111 R)
• M51: 16,738,356 km (0.087 R)
• M52: 18,263,955 km (0.093 R)
• M53: 18,652,162 km (0.087 R)
• M54: 18,847,387 km (0.11 R)
• M55: 19,082,555 km (0.034 R)
• M56: 19,239,782 km (0.051 R)
• M57: 19,555,733 km (0.084 R)
• M58: 19,674,514 km (0.093 R)
• M59: 19,913,122 km (0.089 R)
• M60: 20,072,593 km (0.093 R)
• M61: 20,715,116 km (0.029 R)
• M62: 20,795,750 km (0.115 R)
• M63: 21,364,222 km (0.083 R)
• M64: 21,609,412 km (0.046 R)
• M65: 21,896,640 km (0.087 R)
• M66: 22,226,354 km (0.053 R)
• M67: 22,974,343 km (0.093 R)
• M68: 23,141,743 km (0.088 R)
• M69: 23,561,814 km (0.117 R)
• M70: 23,772,897 km (0.092 R)
• M71: 24,923,155 km (0.087 R)
• M72: 25,310,763 km (0.095 R)
• M73: 25,613,399 km (0.095 R)
• M74: 25,786,933 km (0.114 R)
• M75: 26,309,927 km (0.05 R)
• M76: 26,441,274 km (0.1 R)
• M77: 27,012,738 km (0.112 R)
• M78: 27,499,380 km (0.085 R)
• M79: 27,989,014 km (0.115 R)
• M80: 29,112,494 km (0.08 R)
• M81: 29,656,880 km (0.071 R)
• M82: 30,204,708 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 10.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.28 AU - 7.06 AU

Year: 5868 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,123,634 km

• M1: 173,234 km (0.046 R)
• M2: 294,708 km (0.038 R)
• M3: 690,394 km (0.08 R)
• M4: 784,192 km (0.059 R)
• M5: 1,148,313 km (0.085 R)
• M6: 1,232,986 km (0.116 R)
• M7: 1,349,373 km (0.115 R)
• M8: 1,530,985 km (0.106 R)
• M9: 1,656,647 km (0.054 R)
• M10: 1,851,872 km (0.118 R)
• M11: 1,986,211 km (0.091 R)
• M12: 2,158,847 km (0.086 R)
• M13: 2,318,617 km (0.097 R)
• M14: 2,427,225 km (0.117 R)
• M15: 2,630,978 km (0.109 R)
• M16: 3,035,490 km (0.113 R)
• M17: 3,521,983 km (0.098 R)
• M18: 4,076,542 km (0.072 R)
• M19: 4,431,388 km (0.086 R)
• M20: 4,589,812 km (0.052 R)
• M21: 4,865,820 km (0.109 R)
• M22: 5,530,932 km (0.089 R)
• M23: 6,023,558 km (0.094 R)
• M24: 6,300,614 km (0.119 R)
• M25: 6,504,665 km (0.084 R)
• M26: 6,736,841 km (0.111 R)
• M27: 6,919,350 km (0.078 R)
• M28: 7,129,984 km (0.041 R)
• M29: 7,262,677 km (0.098 R)
• M30: 7,993,613 km (0.102 R)
• M31: 8,103,866 km (0.063 R)
• M32: 8,550,117 km (0.111 R)
• M33: 8,947,000 km (0.096 R)
• M34: 9,061,592 km (0.11 R)
• M35: 9,176,633 km (0.1 R)
• M36: 9,292,122 km (0.081 R)
• M37: 10,084,692 km (0.079 R)
• M38: 10,233,841 km (0.07 R)
• M39: 10,655,258 km (0.111 R)
• M40: 10,776,731 km (0.114 R)
• M41: 10,868,136 km (0.112 R)
• M42: 11,640,061 km (0.064 R)
• M43: 12,143,308 km (0.113 R)
• M44: 12,685,899 km (0.078 R)
• M45: 12,846,867 km (0.106 R)
• M46: 12,943,956 km (0.09 R)
• M47: 13,432,393 km (0.082 R)
• M48: 13,695,535 km (0.095 R)
• M49: 14,059,956 km (0.113 R)
• M50: 14,193,248 km (0.107 R)
• M51: 14,360,498 km (0.069 R)
• M52: 14,427,667 km (0.078 R)
• M53: 14,494,837 km (0.107 R)
• M54: 14,663,284 km (0.058 R)
• M55: 14,968,015 km (0.078 R)
• M56: 15,138,407 km (0.109 R)
• M57: 15,343,506 km (0.068 R)
• M58: 15,584,059 km (0.115 R)
• M59: 15,653,024 km (0.107 R)
• M60: 17,017,805 km (0.061 R)
• M61: 17,088,864 km (0.118 R)
• M62: 17,159,923 km (0.026 R)
• M63: 17,373,998 km (0.101 R)
• M64: 17,624,724 km (0.039 R)
• M65: 17,984,955 km (0.119 R)
• M66: 18,969,908 km (0.105 R)
• M67: 19,785,216 km (0.116 R)
• M68: 20,460,950 km (0.117 R)
• M69: 20,877,580 km (0.086 R)
• M70: 20,953,725 km (0.105 R)
• M71: 21,680,771 km (0.1 R)
• M72: 21,989,391 km (0.116 R)
• M73: 22,494,134 km (0.074 R)
• M74: 23,199,189 km (0.115 R)
• M75: 24,550,656 km (0.101 R)
• M76: 24,751,566 km (0.09 R)
• M77: 25,114,640 km (0.041 R)
• M78: 25,195,573 km (0.072 R)
• M79: 25,479,360 km (0.073 R)
• M80: 26,419,582 km (0.088 R)
• M81: 26,584,290 km (0.12 R)
• M82: 26,749,296 km (0.078 R)
• M83: 26,956,040 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit