🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.86 AU - 1.34 AU

Year: 437 Days

Day: 29.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.52 AU - 2.38 AU

Year: 1031 Days

Day: 32.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.56 AU - 3.84 AU

Year: 2168 Days

Day: 47 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,958,429 km

• M1: 680,222 km (0.106 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 8.8

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.73 AU - 9.31 AU

Year: 7810 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,958,429 km

• M1: 133,142 km (0.119 R)
• M2: 269,127 km (0.1 R)
• M3: 374,144 km (0.035 R)
• M4: 508,184 km (0.114 R)
• M5: 688,599 km (0.035 R)
• M6: 748,588 km (0.119 R)
• M7: 857,944 km (0.109 R)
• M8: 939,624 km (0.034 R)
• M9: 1,093,411 km (0.118 R)
• M10: 2,091,977 km (0.095 R)
• M11: 2,967,274 km (0.042 R)
• M12: 3,299,381 km (0.102 R)
• M13: 3,616,379 km (0.077 R)
• M14: 3,915,724 km (0.119 R)
• M15: 4,802,092 km (0.118 R)
• M16: 4,980,562 km (0.096 R)
• M17: 5,344,384 km (0.057 R)
• M18: 5,654,052 km (0.111 R)
• M19: 6,291,039 km (0.1 R)
• M20: 7,186,682 km (0.081 R)
• M21: 7,322,816 km (0.096 R)
• M22: 8,086,662 km (0.062 R)
• M23: 9,390,558 km (0.109 R)
• M24: 9,614,057 km (0.105 R)
• M25: 9,915,048 km (0.085 R)
• M26: 10,028,742 km (0.104 R)
• M27: 10,564,751 km (0.074 R)
• M28: 10,680,839 km (0.117 R)
• M29: 11,070,990 km (0.113 R)
• M30: 11,744,779 km (0.109 R)
• M31: 12,147,347 km (0.113 R)
• M32: 12,513,563 km (0.038 R)
• M33: 13,633,901 km (0.106 R)
• M34: 14,142,085 km (0.105 R)
• M35: 14,227,505 km (0.086 R)
• M36: 14,484,365 km (0.12 R)
• M37: 14,786,104 km (0.109 R)
• M38: 15,133,470 km (0.028 R)
• M39: 15,308,201 km (0.083 R)
• M40: 15,703,737 km (0.085 R)
• M41: 16,102,565 km (0.088 R)
• M42: 17,364,872 km (0.087 R)
• M43: 17,501,904 km (0.038 R)
• M44: 17,823,390 km (0.11 R)
• M45: 17,961,618 km (0.103 R)
• M46: 18,054,069 km (0.109 R)
• M47: 18,425,371 km (0.102 R)
• M48: 18,611,920 km (0.059 R)
• M49: 18,846,041 km (0.112 R)
• M50: 19,601,809 km (0.109 R)
• M51: 20,031,155 km (0.086 R)
• M52: 20,656,923 km (0.045 R)
• M53: 21,927,757 km (0.08 R)
• M54: 22,822,202 km (0.096 R)
• M55: 22,972,548 km (0.086 R)
• M56: 23,576,774 km (0.032 R)
• M57: 24,135,372 km (0.026 R)
• M58: 24,339,574 km (0.108 R)
• M59: 25,576,598 km (0.108 R)
• M60: 25,889,108 km (0.082 R)
• M61: 26,098,097 km (0.087 R)
• M62: 26,412,701 km (0.113 R)
• M63: 26,517,868 km (0.114 R)
• M64: 27,790,497 km (0.057 R)
• M65: 27,950,866 km (0.103 R)
• M66: 28,165,390 km (0.06 R)
• M67: 29,082,873 km (0.078 R)
• M68: 31,670,019 km (0.096 R)
• M69: 32,173,715 km (0.082 R)
• M70: 33,132,488 km (0.069 R)
• M71: 33,986,243 km (0.07 R)
• M72: 34,157,981 km (0.119 R)
• M73: 34,962,668 km (0.099 R)
• M74: 36,123,099 km (0.116 R)
• M75: 37,001,687 km (0.053 R)
• M76: 37,709,584 km (0.116 R)
• M77: 38,362,429 km (0.03 R)
• M78: 38,541,199 km (0.117 R)
• M79: 39,619,201 km (0.081 R)
• M80: 39,860,203 km (0.117 R)
• M81: 39,980,779 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 14.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.74 AU - 7.92 AU

Year: 8298 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,958,429 km

• M1: 336,446 km (0.111 R)
• M2: 530,175 km (0.089 R)
• M3: 760,107 km (0.08 R)
• M4: 851,960 km (0.052 R)
• M5: 959,222 km (0.117 R)
• M6: 1,106,426 km (0.093 R)
• M7: 1,886,728 km (0.077 R)
• M8: 1,987,557 km (0.114 R)
• M9: 2,379,055 km (0.074 R)
• M10: 2,552,140 km (0.057 R)
• M11: 2,844,753 km (0.077 R)
• M12: 3,182,844 km (0.117 R)
• M13: 3,356,827 km (0.115 R)
• M14: 3,498,496 km (0.095 R)
• M15: 3,935,322 km (0.099 R)
• M16: 4,047,370 km (0.117 R)
• M17: 4,198,464 km (0.114 R)
• M18: 4,447,993 km (0.113 R)
• M19: 4,564,829 km (0.109 R)
• M20: 4,702,459 km (0.027 R)
• M21: 5,062,841 km (0.064 R)
• M22: 5,205,557 km (0.095 R)
• M23: 5,494,879 km (0.109 R)
• M24: 5,704,765 km (0.035 R)
• M25: 6,241,373 km (0.095 R)
• M26: 6,350,579 km (0.114 R)
• M27: 6,460,534 km (0.11 R)
• M28: 6,660,097 km (0.093 R)
• M29: 6,884,195 km (0.045 R)
• M30: 7,271,055 km (0.111 R)
• M31: 7,363,058 km (0.038 R)
• M32: 7,618,272 km (0.048 R)
• M33: 8,065,868 km (0.09 R)
• M34: 8,643,765 km (0.114 R)
• M35: 8,888,507 km (0.075 R)
• M36: 9,110,810 km (0.064 R)
• M37: 9,636,646 km (0.114 R)
• M38: 9,814,069 km (0.049 R)
• M39: 9,967,108 km (0.119 R)
• M40: 10,172,356 km (0.114 R)
• M41: 10,404,981 km (0.086 R)
• M42: 10,717,939 km (0.03 R)
• M43: 10,928,274 km (0.074 R)
• M44: 11,406,538 km (0.065 R)
• M45: 11,891,834 km (0.083 R)
• M46: 12,411,387 km (0.11 R)
• M47: 12,604,668 km (0.105 R)
• M48: 12,771,170 km (0.119 R)
• M49: 12,938,421 km (0.106 R)
• M50: 13,190,643 km (0.052 R)
• M51: 13,785,444 km (0.072 R)
• M52: 14,043,051 km (0.071 R)
• M53: 14,186,815 km (0.066 R)
• M54: 14,534,032 km (0.067 R)
• M55: 14,708,762 km (0.094 R)
• M56: 15,089,638 km (0.091 R)
• M57: 15,652,126 km (0.07 R)
• M58: 15,920,953 km (0.11 R)
• M59: 16,614,938 km (0.091 R)
• M60: 17,195,826 km (0.109 R)
• M61: 18,755,983 km (0.118 R)
• M62: 18,851,127 km (0.084 R)
• M63: 18,946,271 km (0.055 R)
• M64: 19,585,204 km (0.087 R)
• M65: 19,778,334 km (0.045 R)
• M66: 19,939,601 km (0.07 R)
• M67: 20,036,690 km (0.067 R)
• M68: 20,361,317 km (0.107 R)
• M69: 20,818,638 km (0.033 R)
• M70: 21,180,366 km (0.09 R)
• M71: 21,810,023 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.33 AU - 10.23 AU

Year: 11584 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,958,429 km

• M1: 141,370 km (0.077 R)
• M2: 327,919 km (0.095 R)
• M3: 1,064,538 km (0.069 R)
• M4: 1,267,543 km (0.046 R)
• M5: 2,506,961 km (0.091 R)
• M6: 3,137,666 km (0.109 R)
• M7: 3,296,090 km (0.084 R)
• M8: 3,566,264 km (0.102 R)
• M9: 4,301,687 km (0.095 R)
• M10: 4,656,683 km (0.099 R)
• M11: 4,746,890 km (0.088 R)
• M12: 6,268,151 km (0.105 R)
• M13: 6,334,722 km (0.098 R)
• M14: 6,874,770 km (0.077 R)
• M15: 6,977,544 km (0.089 R)
• M16: 7,081,066 km (0.092 R)
• M17: 7,783,577 km (0.098 R)
• M18: 8,179,413 km (0.08 R)
• M19: 8,953,283 km (0.06 R)
• M20: 9,673,597 km (0.12 R)
• M21: 10,768,504 km (0.114 R)
• M22: 10,848,239 km (0.082 R)
• M23: 11,615,377 km (0.098 R)
• M24: 13,932,947 km (0.061 R)
• M25: 14,150,612 km (0.074 R)
• M26: 14,369,324 km (0.073 R)
• M27: 15,840,919 km (0.03 R)
• M28: 16,848,460 km (0.088 R)
• M29: 16,987,437 km (0.109 R)
• M30: 17,219,912 km (0.066 R)
• M31: 17,406,759 km (0.113 R)
• M32: 17,641,179 km (0.04 R)
• M33: 17,782,250 km (0.08 R)
• M34: 18,445,866 km (0.074 R)
• M35: 18,732,795 km (0.116 R)
• M36: 19,456,549 km (0.093 R)
• M37: 19,553,788 km (0.115 R)
• M38: 19,846,252 km (0.07 R)
• M39: 20,189,429 km (0.083 R)
• M40: 20,683,102 km (0.106 R)
• M41: 20,782,286 km (0.105 R)
• M42: 21,030,917 km (0.105 R)
• M43: 21,782,946 km (0.065 R)
• M44: 22,901,639 km (0.102 R)
• M45: 22,952,951 km (0.109 R)
• M46: 23,727,120 km (0.078 R)
• M47: 25,406,805 km (0.104 R)
• M48: 25,726,047 km (0.114 R)
• M49: 26,100,191 km (0.106 R)
• M50: 26,368,569 km (0.103 R)
• M51: 26,637,696 km (0.096 R)
• M52: 26,907,870 km (0.095 R)
• M53: 27,559,967 km (0.105 R)
• M54: 29,157,223 km (0.035 R)
• M55: 29,435,625 km (0.106 R)
• M56: 29,714,924 km (0.078 R)
• M57: 30,107,469 km (0.04 R)
• M58: 30,219,967 km (0.064 R)
• M59: 30,840,947 km (0.11 R)
• M60: 32,095,625 km (0.074 R)
• M61: 34,477,971 km (0.09 R)
• M62: 35,720,232 km (0.078 R)
• M63: 40,584,706 km (0.1 R)
• M64: 40,709,021 km (0.104 R)
• M65: 41,644,906 km (0.072 R)
• M66: 41,707,587 km (0.028 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit