🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 210 Days

Day: 14.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.41 AU - 2.05 AU

Year: 871 Days

Day: 30.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,463,968 km

• M1: 539,001 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.06 AU - 2.36 AU

Year: 1258 Days

Day: 14.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.12 AU - 4.08 AU

Year: 2615 Days

Day: 45.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 14.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.19 AU - 9.71 AU

Year: 9405 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,463,968 km

• M1: 232,325 km (0.097 R)
• M2: 340,036 km (0.083 R)
• M3: 433,684 km (0.119 R)
• M4: 563,834 km (0.088 R)
• M5: 711,039 km (0.11 R)
• M6: 1,101,040 km (0.1 R)
• M7: 1,293,573 km (0.092 R)
• M8: 1,521,410 km (0.091 R)
• M9: 1,914,254 km (0.119 R)
• M10: 2,176,350 km (0.076 R)
• M11: 2,311,885 km (0.066 R)
• M12: 2,649,229 km (0.114 R)
• M13: 3,078,275 km (0.101 R)
• M14: 4,305,876 km (0.041 R)
• M15: 4,652,195 km (0.112 R)
• M16: 4,811,217 km (0.082 R)
• M17: 4,918,030 km (0.1 R)
• M18: 5,116,247 km (0.102 R)
• M19: 5,595,260 km (0.114 R)
• M20: 6,012,039 km (0.111 R)
• M21: 6,636,162 km (0.084 R)
• M22: 7,715,660 km (0.112 R)
• M23: 7,988,676 km (0.032 R)
• M24: 8,458,264 km (0.119 R)
• M25: 8,587,965 km (0.068 R)
• M26: 8,914,986 km (0.116 R)
• M27: 9,739,121 km (0.08 R)
• M28: 10,518,077 km (0.093 R)
• M29: 10,985,720 km (0.075 R)
• M30: 11,174,662 km (0.067 R)
• M31: 11,317,229 km (0.058 R)
• M32: 12,014,205 km (0.04 R)
• M33: 12,135,828 km (0.106 R)
• M34: 12,380,271 km (0.042 R)
• M35: 12,552,309 km (0.064 R)
• M36: 12,700,410 km (0.117 R)
• M37: 12,923,760 km (0.117 R)
• M38: 13,273,669 km (0.068 R)
• M39: 13,475,178 km (0.095 R)
• M40: 13,983,063 km (0.102 R)
• M41: 14,265,204 km (0.037 R)
• M42: 14,965,472 km (0.064 R)
• M43: 15,465,129 km (0.107 R)
• M44: 15,863,358 km (0.11 R)
• M45: 15,970,171 km (0.117 R)
• M46: 16,265,178 km (0.119 R)
• M47: 16,697,366 km (0.116 R)
• M48: 17,215,573 km (0.066 R)
• M49: 17,600,788 km (0.115 R)
• M50: 17,933,194 km (0.107 R)
• M51: 18,773,486 km (0.05 R)
• M52: 19,084,799 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 12.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.33 AU - 9.31 AU

Year: 10029 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,463,968 km

• M1: 179,517 km (0.027 R)
• M2: 450,589 km (0.049 R)
• M3: 707,598 km (0.072 R)
• M4: 816,954 km (0.099 R)
• M5: 1,225,356 km (0.085 R)
• M6: 1,547,889 km (0.116 R)
• M7: 1,923,529 km (0.114 R)
• M8: 2,028,547 km (0.081 R)
• M9: 2,272,242 km (0.099 R)
• M10: 2,525,661 km (0.116 R)
• M11: 2,612,278 km (0.09 R)
• M12: 2,848,194 km (0.067 R)
• M13: 2,938,401 km (0.112 R)
• M14: 3,091,141 km (0.062 R)
• M15: 3,215,157 km (0.098 R)
• M16: 4,440,813 km (0.044 R)
• M17: 5,950,704 km (0.107 R)
• M18: 6,066,942 km (0.079 R)
• M19: 6,145,032 km (0.115 R)
• M20: 6,740,431 km (0.105 R)
• M21: 7,271,504 km (0.096 R)
• M22: 7,563,220 km (0.101 R)
• M23: 8,029,217 km (0.085 R)
• M24: 9,347,473 km (0.038 R)
• M25: 9,528,337 km (0.081 R)
• M26: 11,400,106 km (0.086 R)
• M27: 11,593,386 km (0.032 R)
• M28: 12,526,578 km (0.108 R)
• M29: 14,100,646 km (0.118 R)
• M30: 14,726,564 km (0.107 R)
• M31: 15,255,093 km (0.115 R)
• M32: 15,682,494 km (0.108 R)
• M33: 16,768,126 km (0.086 R)
• M34: 17,709,994 km (0.113 R)
• M35: 17,877,993 km (0.039 R)
• M36: 18,046,590 km (0.1 R)
• M37: 18,669,066 km (0.082 R)
• M38: 18,782,910 km (0.089 R)
• M39: 18,897,203 km (0.097 R)
• M40: 22,005,847 km (0.071 R)
• M41: 22,126,273 km (0.096 R)
• M42: 22,428,162 km (0.082 R)
• M43: 22,975,241 km (0.06 R)
• M44: 25,206,792 km (0.099 R)
• M45: 25,838,843 km (0.07 R)
• M46: 26,220,617 km (0.116 R)
• M47: 26,476,130 km (0.091 R)
• M48: 26,604,186 km (0.057 R)
• M49: 26,732,541 km (0.082 R)
• M50: 27,054,177 km (0.088 R)
• M51: 27,701,337 km (0.108 R)
• M52: 28,353,584 km (0.117 R)
• M53: 28,615,829 km (0.084 R)
• M54: 28,747,325 km (0.049 R)
• M55: 29,407,650 km (0.116 R)
• M56: 30,072,912 km (0.069 R)
• M57: 30,608,772 km (0.082 R)
• M58: 30,877,898 km (0.089 R)
• M59: 32,852,440 km (0.087 R)
• M60: 33,266,079 km (0.063 R)
• M61: 34,937,685 km (0.05 R)
• M62: 35,148,618 km (0.079 R)
• M63: 35,289,390 km (0.071 R)
• M64: 36,422,743 km (0.086 R)
• M65: 36,565,310 km (0.114 R)
• M66: 36,993,908 km (0.108 R)
• M67: 37,208,880 km (0.073 R)
• M68: 38,652,350 km (0.079 R)
• M69: 38,870,464 km (0.094 R)
• M70: 39,089,026 km (0.093 R)
• M71: 40,187,822 km (0.083 R)
• M72: 41,966,990 km (0.108 R)
• M73: 42,116,438 km (0.092 R)
• M74: 42,715,877 km (0.068 R)
• M75: 45,986,086 km (0.055 R)
• M76: 46,448,643 km (0.103 R)
• M77: 46,603,327 km (0.08 R)
• M78: 46,758,011 km (0.098 R)
• M79: 48,002,067 km (0.104 R)
• M80: 49,414,720 km (0.082 R)
• M81: 49,730,521 km (0.06 R)
• M82: 49,967,783 km (0.068 R)
• M83: 50,443,504 km (0.092 R)
• M84: 50,681,814 km (0.081 R)
• M85: 51,639,240 km (0.074 R)
• M86: 52,200,382 km (0.082 R)
• M87: 52,925,034 km (0.086 R)
• M88: 53,167,233 km (0.106 R)
• M89: 53,814,992 km (0.069 R)
• M90: 53,977,455 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 9.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.59 AU - 11.73 AU

Year: 11496 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,463,968 km

• M1: 217,515 km (0.066 R)
• M2: 408,402 km (0.091 R)
• M3: 708,047 km (0.119 R)
• M4: 1,165,367 km (0.091 R)
• M5: 1,230,442 km (0.074 R)
• M6: 1,503,459 km (0.087 R)
• M7: 1,647,222 km (0.069 R)
• M8: 1,795,623 km (0.104 R)
• M9: 1,987,408 km (0.07 R)
• M10: 2,226,465 km (0.096 R)
• M11: 2,287,800 km (0.063 R)
• M12: 2,370,378 km (0.039 R)
• M13: 2,496,040 km (0.111 R)
• M14: 2,667,330 km (0.119 R)
• M15: 3,484,882 km (0.076 R)
• M16: 3,822,674 km (0.068 R)
• M17: 3,921,110 km (0.061 R)
• M18: 3,995,610 km (0.094 R)
• M19: 4,095,541 km (0.087 R)
• M20: 4,272,515 km (0.102 R)
• M21: 4,400,571 km (0.074 R)
• M22: 4,529,824 km (0.101 R)
• M23: 4,898,433 km (0.082 R)
• M24: 5,331,668 km (0.053 R)
• M25: 5,469,597 km (0.098 R)
• M26: 5,552,923 km (0.051 R)
• M27: 5,749,046 km (0.104 R)
• M28: 5,975,986 km (0.066 R)
• M29: 6,263,812 km (0.113 R)
• M30: 6,556,127 km (0.093 R)
• M31: 7,124,000 km (0.105 R)
• M32: 7,337,327 km (0.118 R)
• M33: 7,429,329 km (0.116 R)
• M34: 8,179,264 km (0.115 R)
• M35: 8,595,594 km (0.091 R)
• M36: 8,855,296 km (0.119 R)
• M37: 9,084,630 km (0.055 R)
• M38: 9,282,847 km (0.114 R)
• M39: 9,818,108 km (0.035 R)
• M40: 10,501,471 km (0.069 R)
• M41: 13,572,566 km (0.098 R)
• M42: 14,332,822 km (0.103 R)
• M43: 14,448,162 km (0.104 R)
• M44: 16,014,003 km (0.063 R)
• M45: 16,453,971 km (0.109 R)
• M46: 17,223,352 km (0.051 R)
• M47: 17,715,380 km (0.069 R)
• M48: 18,211,895 km (0.05 R)
• M49: 18,965,420 km (0.075 R)
• M50: 19,771,752 km (0.068 R)
• M51: 20,028,761 km (0.077 R)
• M52: 21,067,719 km (0.068 R)
• M53: 21,681,818 km (0.111 R)
• M54: 21,858,343 km (0.093 R)
• M55: 22,748,301 km (0.097 R)
• M56: 23,604,599 km (0.073 R)
• M57: 23,740,883 km (0.098 R)
• M58: 25,117,034 km (0.047 R)
• M59: 26,095,703 km (0.12 R)
• M60: 26,518,915 km (0.069 R)
• M61: 26,754,981 km (0.078 R)
• M62: 26,849,676 km (0.099 R)
• M63: 26,944,372 km (0.118 R)
• M64: 27,229,356 km (0.071 R)
• M65: 27,467,515 km (0.076 R)
• M66: 27,850,187 km (0.028 R)
• M67: 28,282,674 km (0.114 R)
• M68: 28,427,335 km (0.076 R)
• M69: 28,572,146 km (0.113 R)
• M70: 28,668,936 km (0.028 R)
• M71: 29,740,356 km (0.042 R)
• M72: 29,985,696 km (0.052 R)
• M73: 30,182,418 km (0.068 R)
• M74: 30,626,574 km (0.07 R)
• M75: 30,923,974 km (0.117 R)
• M76: 31,122,790 km (0.077 R)
• M77: 31,272,088 km (0.058 R)
• M78: 31,421,686 km (0.066 R)
• M79: 31,521,618 km (0.09 R)
• M80: 31,821,861 km (0.114 R)
• M81: 32,374,774 km (0.112 R)
• M82: 32,677,710 km (0.111 R)
• M83: 33,184,697 km (0.119 R)
• M84: 33,694,228 km (0.089 R)
• M85: 34,154,989 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 14.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.96 AU - 13.24 AU

Year: 14160 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,463,968 km

• M1: 184,305 km (0.047 R)
• M2: 346,469 km (0.093 R)
• M3: 546,331 km (0.098 R)
• M4: 1,728,603 km (0.117 R)
• M5: 1,942,977 km (0.075 R)
• M6: 2,324,601 km (0.077 R)
• M7: 2,436,351 km (0.117 R)
• M8: 2,575,327 km (0.06 R)
• M9: 2,928,378 km (0.109 R)
• M10: 3,036,089 km (0.112 R)
• M11: 3,437,759 km (0.118 R)
• M12: 3,695,666 km (0.098 R)
• M13: 4,034,804 km (0.038 R)
• M14: 4,170,340 km (0.098 R)
• M15: 4,539,248 km (0.109 R)
• M16: 5,457,779 km (0.035 R)
• M17: 5,912,856 km (0.117 R)
• M18: 6,950,018 km (0.027 R)
• M19: 7,167,982 km (0.047 R)
• M20: 7,666,592 km (0.091 R)
• M21: 8,310,461 km (0.087 R)
• M22: 8,445,249 km (0.063 R)
• M23: 8,697,471 km (0.056 R)
• M24: 9,309,176 km (0.091 R)
• M25: 9,509,338 km (0.098 R)
• M26: 10,016,325 km (0.096 R)
• M27: 10,159,939 km (0.095 R)
• M28: 10,449,112 km (0.119 R)
• M29: 11,078,022 km (0.114 R)
• M30: 11,226,572 km (0.079 R)
• M31: 11,676,114 km (0.102 R)
• M32: 12,460,455 km (0.086 R)
• M33: 12,614,990 km (0.039 R)
• M34: 12,881,424 km (0.069 R)
• M35: 13,194,682 km (0.05 R)
• M36: 13,487,744 km (0.117 R)
• M37: 13,965,709 km (0.081 R)
• M38: 14,287,494 km (0.045 R)
• M39: 14,402,984 km (0.1 R)
• M40: 14,821,409 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 7.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.98 AU - 19.56 AU

Year: 25128 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,463,968 km

• M1: 132,693 km (0.114 R)
• M2: 458,218 km (0.076 R)
• M3: 737,667 km (0.078 R)
• M4: 967,150 km (0.087 R)
• M5: 1,307,037 km (0.063 R)
• M6: 1,682,228 km (0.116 R)
• M7: 1,902,287 km (0.083 R)
• M8: 2,131,770 km (0.115 R)
• M9: 2,594,476 km (0.084 R)
• M10: 3,063,465 km (0.118 R)
• M11: 3,283,075 km (0.077 R)
• M12: 3,332,592 km (0.118 R)
• M13: 3,972,571 km (0.073 R)
• M14: 4,566,475 km (0.038 R)
• M15: 5,101,736 km (0.108 R)
• M16: 5,159,182 km (0.042 R)
• M17: 5,333,014 km (0.105 R)
• M18: 5,896,101 km (0.071 R)
• M19: 10,009,294 km (0.115 R)
• M20: 10,517,927 km (0.079 R)
• M21: 10,997,687 km (0.059 R)
• M22: 12,948,294 km (0.095 R)
• M23: 13,145,165 km (0.078 R)
• M24: 13,741,911 km (0.115 R)
• M25: 15,793,795 km (0.072 R)
• M26: 16,257,997 km (0.111 R)
• M27: 16,683,903 km (0.065 R)
• M28: 17,677,232 km (0.084 R)
• M29: 17,851,963 km (0.035 R)
• M30: 20,266,024 km (0.077 R)
• M31: 20,862,321 km (0.065 R)
• M32: 22,213,189 km (0.065 R)
• M33: 22,354,559 km (0.097 R)
• M34: 22,543,651 km (0.101 R)
• M35: 24,413,475 km (0.088 R)
• M36: 24,705,640 km (0.104 R)
• M37: 27,234,592 km (0.091 R)
• M38: 27,740,083 km (0.1 R)
• M39: 30,209,345 km (0.091 R)
• M40: 30,522,902 km (0.113 R)
• M41: 30,942,674 km (0.073 R)
• M42: 32,160,101 km (0.118 R)
• M43: 35,794,731 km (0.088 R)
• M44: 36,071,188 km (0.09 R)
• M45: 36,182,040 km (0.079 R)
• M46: 37,351,896 km (0.113 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: 541 - 14,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit