🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 25.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,280,663 km

• M1: 345,571 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 234 Days

Day: 34.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,280,663 km

• M1: 470,934 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.16 AU - 1.2 AU

Year: 461 Days

Day: 12.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,280,663 km

• M1: 55,650 km (0.106 R)
• M2: 119,678 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.98 AU - 1.58 AU

Year: 521 Days

Day: 45.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.19 AU - 1.49 AU

Year: 558 Days

Day: 27.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.33 AU - 5.09 AU

Year: 3109 Days

Day: 22.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,280,663 km

• M1: 386,112 km (0.09 R)
• M2: 858,991 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.82 AU - 4.98 AU

Year: 3904 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 10.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.11 AU - 5.99 AU

Year: 4706 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,280,663 km

• M1: 132,693 km (0.103 R)
• M2: 228,885 km (0.03 R)
• M3: 435,031 km (0.095 R)
• M4: 558,299 km (0.111 R)
• M5: 647,908 km (0.077 R)
• M6: 718,668 km (0.035 R)
• M7: 805,136 km (0.048 R)
• M8: 1,129,763 km (0.028 R)
• M9: 1,607,728 km (0.095 R)
• M10: 1,690,606 km (0.089 R)
• M11: 1,843,195 km (0.057 R)
• M12: 2,328,940 km (0.104 R)
• M13: 2,442,185 km (0.11 R)
• M14: 2,615,719 km (0.058 R)
• M15: 2,974,903 km (0.091 R)
• M16: 3,244,329 km (0.077 R)
• M17: 4,099,580 km (0.11 R)
• M18: 4,237,060 km (0.054 R)
• M19: 4,352,999 km (0.097 R)
• M20: 4,423,011 km (0.062 R)
• M21: 4,851,160 km (0.061 R)
• M22: 4,996,868 km (0.077 R)
• M23: 5,144,072 km (0.109 R)
• M24: 5,242,957 km (0.083 R)
• M25: 5,417,537 km (0.08 R)
• M26: 5,518,217 km (0.119 R)
• M27: 5,721,520 km (0.114 R)
• M28: 6,005,008 km (0.087 R)
• M29: 6,478,934 km (0.112 R)
• M30: 7,772,806 km (0.105 R)
• M31: 8,318,090 km (0.118 R)
• M32: 8,610,105 km (0.048 R)
• M33: 9,234,377 km (0.071 R)
• M34: 9,385,172 km (0.113 R)
• M35: 9,567,233 km (0.102 R)
• M36: 9,658,637 km (0.109 R)
• M37: 9,781,008 km (0.107 R)
• M38: 10,213,495 km (0.099 R)
• M39: 10,715,396 km (0.067 R)
• M40: 10,842,106 km (0.039 R)
• M41: 11,451,119 km (0.112 R)
• M42: 11,580,670 km (0.112 R)
• M43: 12,368,602 km (0.054 R)
• M44: 12,435,024 km (0.094 R)
• M45: 12,735,416 km (0.1 R)
• M46: 13,343,681 km (0.12 R)
• M47: 14,099,749 km (0.064 R)
• M48: 14,940,489 km (0.042 R)
• M49: 15,153,217 km (0.109 R)
• M50: 16,487,181 km (0.112 R)
• M51: 16,743,891 km (0.106 R)
• M52: 17,484,251 km (0.039 R)
• M53: 17,671,099 km (0.096 R)
• M54: 18,424,773 km (0.074 R)
• M55: 19,150,622 km (0.117 R)
• M56: 19,343,154 km (0.095 R)
• M57: 19,652,672 km (0.086 R)
• M58: 19,846,850 km (0.116 R)
• M59: 20,041,776 km (0.064 R)
• M60: 20,512,112 km (0.037 R)
• M61: 22,307,885 km (0.064 R)
• M62: 22,713,894 km (0.098 R)
• M63: 23,491,802 km (0.081 R)
• M64: 23,739,237 km (0.053 R)
• M65: 24,612,290 km (0.069 R)
• M66: 24,905,652 km (0.106 R)
• M67: 25,622,824 km (0.076 R)
• M68: 26,047,981 km (0.098 R)
• M69: 26,346,878 km (0.09 R)
• M70: 26,475,382 km (0.049 R)
• M71: 26,561,102 km (0.058 R)
• M72: 26,689,906 km (0.061 R)
• M73: 26,991,345 km (0.111 R)
• M74: 27,293,832 km (0.042 R)
• M75: 28,076,977 km (0.099 R)
• M76: 28,208,174 km (0.102 R)
• M77: 28,691,076 km (0.114 R)
• M78: 29,576,097 km (0.11 R)
• M79: 29,709,688 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 11.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.96 AU - 7.26 AU

Year: 6116 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,280,663 km

• M1: 176,525 km (0.1 R)
• M2: 311,463 km (0.113 R)
• M3: 467,194 km (0.098 R)
• M4: 621,130 km (0.094 R)
• M5: 699,520 km (0.099 R)
• M6: 905,965 km (0.076 R)
• M7: 1,078,002 km (0.065 R)
• M8: 1,319,902 km (0.091 R)
• M9: 1,394,551 km (0.072 R)
• M10: 1,789,939 km (0.109 R)
• M11: 1,890,019 km (0.114 R)
• M12: 2,096,165 km (0.044 R)
• M13: 2,220,032 km (0.111 R)
• M14: 2,663,141 km (0.099 R)
• M15: 3,013,799 km (0.107 R)
• M16: 3,504,480 km (0.117 R)
• M17: 3,652,432 km (0.117 R)
• M18: 3,802,479 km (0.064 R)
• M19: 4,242,446 km (0.046 R)
• M20: 4,675,532 km (0.061 R)
• M21: 5,123,129 km (0.06 R)
• M22: 5,510,587 km (0.069 R)
• M23: 5,683,223 km (0.094 R)
• M24: 5,782,706 km (0.081 R)
• M25: 7,397,166 km (0.08 R)
• M26: 8,029,666 km (0.025 R)
• M27: 8,169,390 km (0.059 R)
• M28: 8,338,286 km (0.119 R)
• M29: 9,287,784 km (0.073 R)
• M30: 9,434,689 km (0.12 R)
• M31: 9,790,283 km (0.06 R)
• M32: 10,059,858 km (0.097 R)
• M33: 10,210,803 km (0.043 R)
• M34: 10,575,971 km (0.118 R)
• M35: 10,914,511 km (0.103 R)
• M36: 11,100,611 km (0.106 R)
• M37: 11,287,907 km (0.119 R)
• M38: 12,111,294 km (0.093 R)
• M39: 12,239,649 km (0.049 R)
• M40: 12,790,468 km (0.099 R)
• M41: 12,953,979 km (0.034 R)
• M42: 13,250,183 km (0.111 R)
• M43: 13,615,201 km (0.108 R)
• M44: 13,983,511 km (0.101 R)
• M45: 14,287,345 km (0.073 R)
• M46: 14,389,071 km (0.096 R)
• M47: 14,661,639 km (0.116 R)
• M48: 15,909,285 km (0.046 R)
• M49: 16,617,032 km (0.046 R)
• M50: 16,831,406 km (0.098 R)
• M51: 17,443,710 km (0.097 R)
• M52: 18,063,195 km (0.118 R)
• M53: 18,504,957 km (0.052 R)
• M54: 18,764,360 km (0.116 R)
• M55: 18,838,710 km (0.076 R)
• M56: 18,987,560 km (0.111 R)
• M57: 20,003,030 km (0.115 R)
• M58: 20,193,020 km (0.104 R)
• M59: 20,383,757 km (0.089 R)
• M60: 20,574,943 km (0.056 R)
• M61: 20,728,281 km (0.114 R)
• M62: 21,423,313 km (0.113 R)
• M63: 21,969,046 km (0.091 R)
• M64: 22,361,740 km (0.089 R)
• M65: 23,473,701 km (0.067 R)
• M66: 24,278,837 km (0.08 R)
• M67: 24,522,233 km (0.118 R)
• M68: 24,644,155 km (0.049 R)
• M69: 26,040,651 km (0.081 R)
• M70: 26,456,234 km (0.089 R)
• M71: 26,748,548 km (0.07 R)
• M72: 27,125,834 km (0.095 R)
• M73: 27,758,633 km (0.037 R)
• M74: 27,843,305 km (0.071 R)
• M75: 28,013,099 km (0.086 R)
• M76: 28,396,219 km (0.034 R)
• M77: 28,609,845 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 14.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.93 AU - 13.79 AU

Year: 15639 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,280,663 km

• M1: 499,358 km (0.102 R)
• M2: 730,337 km (0.104 R)
• M3: 891,903 km (0.087 R)
• M4: 1,581,848 km (0.089 R)
• M5: 1,966,464 km (0.118 R)
• M6: 2,199,687 km (0.038 R)
• M7: 2,289,595 km (0.088 R)
• M8: 2,630,230 km (0.087 R)
• M9: 2,888,436 km (0.071 R)
• M10: 3,534,998 km (0.082 R)
• M11: 4,188,591 km (0.079 R)
• M12: 5,524,350 km (0.074 R)
• M13: 5,689,805 km (0.099 R)
• M14: 6,238,680 km (0.074 R)
• M15: 7,754,106 km (0.092 R)
• M16: 8,315,248 km (0.069 R)
• M17: 9,526,392 km (0.071 R)
• M18: 10,177,891 km (0.033 R)
• M19: 10,330,331 km (0.106 R)
• M20: 10,689,067 km (0.103 R)
• M21: 11,156,112 km (0.11 R)
• M22: 12,488,879 km (0.054 R)
• M23: 15,128,085 km (0.093 R)
• M24: 16,183,348 km (0.118 R)
• M25: 16,361,519 km (0.052 R)
• M26: 16,659,967 km (0.102 R)
• M27: 17,444,309 km (0.058 R)
• M28: 17,994,380 km (0.096 R)
• M29: 18,178,984 km (0.089 R)
• M30: 19,049,045 km (0.096 R)
• M31: 19,426,031 km (0.088 R)
• M32: 19,932,570 km (0.109 R)
• M33: 20,123,606 km (0.118 R)
• M34: 21,153,139 km (0.103 R)
• M35: 22,795,724 km (0.069 R)
• M36: 23,397,107 km (0.07 R)
• M37: 24,139,262 km (0.106 R)
• M38: 24,410,932 km (0.087 R)
• M39: 24,615,432 km (0.064 R)
• M40: 25,094,893 km (0.112 R)
• M41: 25,646,610 km (0.095 R)
• M42: 27,964,330 km (0.119 R)
• M43: 28,249,912 km (0.089 R)
• M44: 29,401,517 km (0.078 R)
• M45: 30,641,833 km (0.116 R)
• M46: 31,305,449 km (0.115 R)
• M47: 31,973,852 km (0.113 R)
• M48: 33,022,982 km (0.05 R)
• M49: 33,627,507 km (0.084 R)
• M50: 35,462,923 km (0.06 R)
• M51: 36,159,601 km (0.111 R)
• M52: 36,470,614 km (0.119 R)
• M53: 37,252,263 km (0.078 R)
• M54: 37,487,880 km (0.095 R)
• M55: 41,405,100 km (0.103 R)
• M56: 41,975,218 km (0.117 R)
• M57: 44,531,397 km (0.048 R)
• M58: 45,031,951 km (0.071 R)
• M59: 47,137,541 km (0.084 R)
• M60: 47,818,211 km (0.055 R)
• M61: 48,587,743 km (0.119 R)
• M62: 49,017,089 km (0.104 R)
• M63: 49,361,313 km (0.071 R)
• M64: 49,620,118 km (0.03 R)
• M65: 50,225,840 km (0.084 R)
• M66: 50,485,990 km (0.107 R)
• M67: 51,444,314 km (0.119 R)
• M68: 56,054,921 km (0.091 R)
• M69: 57,409,380 km (0.118 R)
• M70: 57,590,842 km (0.091 R)
• M71: 58,227,231 km (0.054 R)
• M72: 59,690,598 km (0.105 R)
• M73: 61,073,630 km (0.082 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 20,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit