🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.64 AU - 0.98 AU

Year: 265 Days

Day: 23.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,925,085 km

• M1: 94,396 km (0.099 R)
• M2: 461,210 km (0.11 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.8 AU - 2.8 AU

Year: 1268 Days

Day: 31 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.15 AU - 3.33 AU

Year: 1648 Days

Day: 26.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.19 AU - 3.33 AU

Year: 1666 Days

Day: 25.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,925,085 km

• M1: 377,585 km (0.07 R)
• M2: 1,191,098 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.11 AU - 3.43 AU

Year: 2149 Days

Day: 34.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,925,085 km

• M1: 1,335,909 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 14.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.55 AU - 6.57 AU

Year: 4765 Days

Day: 6 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,925,085 km

• M1: 207,492 km (0.084 R)
• M2: 362,775 km (0.085 R)
• M3: 629,807 km (0.056 R)
• M4: 790,625 km (0.059 R)
• M5: 1,068,278 km (0.101 R)
• M6: 1,188,854 km (0.099 R)
• M7: 1,528,591 km (0.028 R)
• M8: 1,736,981 km (0.038 R)
• M9: 2,029,894 km (0.067 R)
• M10: 2,163,335 km (0.117 R)
• M11: 2,260,573 km (0.115 R)
• M12: 2,643,694 km (0.1 R)
• M13: 3,047,757 km (0.067 R)
• M14: 3,540,682 km (0.066 R)
• M15: 3,679,509 km (0.09 R)
• M16: 3,843,917 km (0.1 R)
• M17: 4,155,829 km (0.098 R)
• M18: 4,881,379 km (0.104 R)
• M19: 5,062,542 km (0.081 R)
• M20: 5,565,639 km (0.114 R)
• M21: 5,837,010 km (0.1 R)
• M22: 6,168,369 km (0.108 R)
• M23: 6,392,766 km (0.077 R)
• M24: 6,648,429 km (0.08 R)
• M25: 6,820,765 km (0.1 R)
• M26: 6,965,576 km (0.12 R)
• M27: 7,674,969 km (0.117 R)
• M28: 8,531,716 km (0.089 R)
• M29: 9,066,828 km (0.078 R)
• M30: 9,258,313 km (0.061 R)
• M31: 10,368,778 km (0.092 R)
• M32: 11,212,061 km (0.053 R)
• M33: 12,112,491 km (0.087 R)
• M34: 12,253,113 km (0.088 R)
• M35: 12,429,638 km (0.064 R)
• M36: 12,856,740 km (0.069 R)
• M37: 13,579,448 km (0.066 R)
• M38: 14,315,319 km (0.059 R)
• M39: 14,501,419 km (0.093 R)
• M40: 14,688,267 km (0.057 R)
• M41: 15,215,599 km (0.118 R)
• M42: 15,634,324 km (0.06 R)
• M43: 15,787,662 km (0.107 R)
• M44: 17,110,107 km (0.047 R)
• M45: 17,426,506 km (0.066 R)
• M46: 17,585,529 km (0.118 R)
• M47: 18,225,957 km (0.108 R)
• M48: 18,833,474 km (0.066 R)
• M49: 19,736,297 km (0.104 R)
• M50: 20,026,667 km (0.098 R)
• M51: 20,234,907 km (0.059 R)
• M52: 20,569,558 km (0.096 R)
• M53: 21,244,244 km (0.057 R)
• M54: 21,926,410 km (0.095 R)
• M55: 22,615,608 km (0.099 R)
• M56: 24,860,025 km (0.074 R)
• M57: 25,218,461 km (0.077 R)
• M58: 25,488,485 km (0.092 R)
• M59: 25,759,407 km (0.092 R)
• M60: 26,258,765 km (0.059 R)
• M61: 26,395,348 km (0.107 R)
• M62: 26,578,007 km (0.055 R)
• M63: 26,852,818 km (0.077 R)
• M64: 27,128,527 km (0.106 R)
• M65: 28,240,936 km (0.102 R)
• M66: 28,990,721 km (0.117 R)
• M67: 30,318,701 km (0.058 R)
• M68: 30,893,905 km (0.096 R)
• M69: 31,182,779 km (0.089 R)
• M70: 31,472,699 km (0.063 R)
• M71: 32,396,466 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 11.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.53 AU - 6.93 AU

Year: 5651 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,925,085 km

• M1: 169,494 km (0.09 R)
• M2: 285,882 km (0.074 R)
• M3: 393,592 km (0.108 R)
• M4: 475,871 km (0.051 R)
• M5: 674,986 km (0.062 R)
• M6: 833,260 km (0.115 R)
• M7: 1,125,874 km (0.089 R)
• M8: 1,220,270 km (0.104 R)
• M9: 1,417,290 km (0.094 R)
• M10: 1,554,771 km (0.096 R)
• M11: 1,643,033 km (0.106 R)
• M12: 1,806,245 km (0.107 R)
• M13: 2,071,183 km (0.053 R)
• M14: 2,389,527 km (0.059 R)
• M15: 2,723,728 km (0.029 R)
• M16: 2,896,514 km (0.098 R)
• M17: 2,984,328 km (0.026 R)
• M18: 3,073,039 km (0.11 R)
• M19: 3,814,596 km (0.089 R)
• M20: 4,131,444 km (0.047 R)
• M21: 4,355,841 km (0.086 R)
• M22: 4,558,696 km (0.102 R)
• M23: 4,661,320 km (0.112 R)
• M24: 5,186,109 km (0.108 R)
• M25: 5,374,304 km (0.112 R)
• M26: 5,592,118 km (0.056 R)
• M27: 5,702,222 km (0.03 R)
• M28: 5,952,350 km (0.118 R)
• M29: 6,177,943 km (0.103 R)
• M30: 6,377,507 km (0.097 R)
• M31: 6,695,552 km (0.06 R)
• M32: 7,048,603 km (0.063 R)
• M33: 7,137,763 km (0.082 R)
• M34: 8,711,084 km (0.086 R)
• M35: 9,421,973 km (0.111 R)
• M36: 9,553,320 km (0.054 R)
• M37: 9,751,388 km (0.115 R)
• M38: 10,017,522 km (0.103 R)
• M39: 10,320,009 km (0.066 R)
• M40: 10,591,230 km (0.072 R)
• M41: 10,864,994 km (0.106 R)
• M42: 12,018,543 km (0.089 R)
• M43: 12,664,058 km (0.077 R)
• M44: 13,064,083 km (0.083 R)
• M45: 13,137,386 km (0.115 R)
• M46: 14,667,772 km (0.114 R)
• M47: 15,087,992 km (0.107 R)
• M48: 15,357,418 km (0.106 R)
• M49: 16,649,196 km (0.087 R)
• M50: 16,927,597 km (0.106 R)
• M51: 17,007,483 km (0.039 R)
• M52: 17,087,518 km (0.103 R)
• M53: 17,287,979 km (0.101 R)
• M54: 17,731,836 km (0.086 R)
• M55: 18,016,221 km (0.091 R)
• M56: 18,589,630 km (0.117 R)
• M57: 19,586,400 km (0.083 R)
• M58: 20,133,629 km (0.119 R)
• M59: 20,685,945 km (0.063 R)
• M60: 21,114,094 km (0.084 R)
• M61: 21,243,197 km (0.091 R)
• M62: 22,153,799 km (0.056 R)
• M63: 22,547,989 km (0.081 R)
• M64: 23,387,682 km (0.112 R)
• M65: 24,057,881 km (0.1 R)
• M66: 24,915,825 km (0.116 R)
• M67: 25,052,258 km (0.081 R)
• M68: 26,060,099 km (0.092 R)
• M69: 26,290,928 km (0.114 R)
• M70: 26,615,406 km (0.065 R)
• M71: 27,221,427 km (0.085 R)
• M72: 28,732,365 km (0.12 R)
• M73: 29,401,966 km (0.11 R)
• M74: 29,786,881 km (0.102 R)
• M75: 30,270,531 km (0.089 R)
• M76: 31,049,487 km (0.033 R)
• M77: 32,230,562 km (0.117 R)
• M78: 32,528,112 km (0.12 R)
• M79: 32,627,445 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 14.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.95 AU - 12.73 AU

Year: 12084 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,925,085 km

• M1: 186,549 km (0.068 R)
• M2: 391,498 km (0.116 R)
• M3: 597,045 km (0.076 R)
• M4: 738,415 km (0.069 R)
• M5: 876,943 km (0.05 R)
• M6: 1,147,565 km (0.1 R)
• M7: 1,256,323 km (0.101 R)
• M8: 1,942,080 km (0.097 R)
• M9: 2,255,637 km (0.118 R)
• M10: 2,348,387 km (0.085 R)
• M11: 2,683,337 km (0.105 R)
• M12: 3,136,768 km (0.094 R)
• M13: 3,267,217 km (0.11 R)
• M14: 3,506,574 km (0.081 R)
• M15: 4,202,055 km (0.07 R)
• M16: 4,819,445 km (0.026 R)
• M17: 5,216,029 km (0.098 R)
• M18: 5,340,345 km (0.109 R)
• M19: 5,655,248 km (0.094 R)
• M20: 6,008,748 km (0.082 R)
• M21: 6,535,931 km (0.095 R)
• M22: 6,703,780 km (0.112 R)
• M23: 6,907,083 km (0.097 R)
• M24: 7,147,038 km (0.057 R)
• M25: 7,285,267 km (0.066 R)
• M26: 7,389,686 km (0.038 R)
• M27: 8,606,814 km (0.071 R)
• M28: 9,088,669 km (0.093 R)
• M29: 9,617,498 km (0.107 R)
• M30: 11,505,871 km (0.12 R)
• M31: 11,709,175 km (0.102 R)
• M32: 12,534,058 km (0.071 R)
• M33: 12,743,345 km (0.087 R)
• M34: 13,292,668 km (0.055 R)
• M35: 13,420,425 km (0.065 R)
• M36: 15,342,758 km (0.054 R)
• M37: 15,476,947 km (0.078 R)
• M38: 15,656,464 km (0.087 R)
• M39: 16,564,673 km (0.105 R)
• M40: 18,336,959 km (0.095 R)
• M41: 18,431,954 km (0.085 R)
• M42: 18,861,300 km (0.054 R)
• M43: 19,149,425 km (0.094 R)
• M44: 19,487,217 km (0.103 R)
• M45: 19,875,872 km (0.109 R)
• M46: 20,169,084 km (0.086 R)
• M47: 20,809,213 km (0.112 R)
• M48: 21,455,925 km (0.112 R)
• M49: 22,261,061 km (0.103 R)
• M50: 22,413,202 km (0.115 R)
• M51: 22,769,394 km (0.074 R)
• M52: 23,178,694 km (0.099 R)
• M53: 24,056,834 km (0.099 R)
• M54: 24,630,691 km (0.112 R)
• M55: 26,379,490 km (0.083 R)
• M56: 26,540,607 km (0.072 R)
• M57: 26,648,018 km (0.096 R)
• M58: 27,133,613 km (0.091 R)
• M59: 27,622,050 km (0.118 R)
• M60: 28,332,790 km (0.069 R)
• M61: 29,104,864 km (0.088 R)
• M62: 29,883,970 km (0.082 R)
• M63: 30,107,918 km (0.068 R)
• M64: 30,276,066 km (0.111 R)
• M65: 30,444,663 km (0.095 R)
• M66: 30,669,957 km (0.035 R)
• M67: 31,178,889 km (0.045 R)
• M68: 31,918,800 km (0.088 R)
• M69: 32,895,225 km (0.036 R)
• M70: 33,068,460 km (0.111 R)
• M71: 35,349,229 km (0.112 R)
• M72: 35,763,914 km (0.089 R)
• M73: 36,239,935 km (0.111 R)
• M74: 36,777,889 km (0.102 R)
• M75: 37,619,975 km (0.055 R)
• M76: 38,225,398 km (0.089 R)
• M77: 38,956,183 km (0.116 R)
• M78: 39,384,631 km (0.037 R)
• M79: 39,568,637 km (0.096 R)
• M80: 40,927,285 km (0.104 R)
• M81: 41,362,914 km (0.108 R)
• M82: 41,487,529 km (0.042 R)
• M83: 41,925,102 km (0.063 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit