🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 31.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.85 AU - 1.03 AU

Year: 349 Days

Day: 12.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,903,476 km

• M1: 353,201 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.14 AU - 1.48 AU

Year: 574 Days

Day: 36.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.6 AU - 1.7 AU

Year: 812 Days

Day: 24.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2 AU - 2.26 AU

Year: 1190 Days

Day: 13.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,903,476 km

• M1: 140,772 km (0.044 R)
• M2: 411,544 km (0.1 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 8.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.06 AU - 6.34 AU

Year: 5911 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,903,476 km

• M1: 177,423 km (0.119 R)
• M2: 269,426 km (0.05 R)
• M3: 364,720 km (0.105 R)
• M4: 559,945 km (0.095 R)
• M5: 700,716 km (0.088 R)
• M6: 948,151 km (0.12 R)
• M7: 1,361,191 km (0.113 R)
• M8: 1,424,621 km (0.102 R)
• M9: 1,604,138 km (0.032 R)
• M10: 1,843,345 km (0.062 R)
• M11: 2,003,265 km (0.084 R)
• M12: 2,167,823 km (0.072 R)
• M13: 2,242,322 km (0.088 R)
• M14: 2,648,032 km (0.097 R)
• M15: 2,788,355 km (0.079 R)
• M16: 2,869,736 km (0.087 R)
• M17: 2,951,865 km (0.078 R)
• M18: 3,288,311 km (0.078 R)
• M19: 3,637,023 km (0.102 R)
• M20: 3,770,914 km (0.12 R)
• M21: 3,951,927 km (0.089 R)
• M22: 4,089,557 km (0.108 R)
• M23: 4,850,561 km (0.047 R)
• M24: 4,998,065 km (0.073 R)
• M25: 5,147,064 km (0.074 R)
• M26: 5,322,842 km (0.101 R)
• M27: 5,398,688 km (0.103 R)
• M28: 5,474,983 km (0.093 R)
• M29: 6,204,422 km (0.028 R)
• M30: 6,881,352 km (0.1 R)
• M31: 7,075,082 km (0.099 R)
• M32: 7,130,732 km (0.03 R)
• M33: 7,411,527 km (0.083 R)
• M34: 8,451,681 km (0.065 R)
• M35: 8,868,461 km (0.073 R)
• M36: 9,170,349 km (0.114 R)
• M37: 9,231,086 km (0.084 R)
• M38: 9,414,194 km (0.065 R)
• M39: 9,537,014 km (0.038 R)
• M40: 9,753,183 km (0.081 R)
• M41: 10,190,158 km (0.115 R)
• M42: 10,442,829 km (0.08 R)
• M43: 10,697,594 km (0.079 R)
• M44: 10,922,290 km (0.096 R)
• M45: 10,986,617 km (0.055 R)
• M46: 11,474,157 km (0.092 R)
• M47: 12,168,440 km (0.066 R)
• M48: 12,268,671 km (0.113 R)
• M49: 13,046,879 km (0.098 R)
• M50: 13,218,169 km (0.113 R)
• M51: 13,355,649 km (0.077 R)
• M52: 14,120,693 km (0.118 R)
• M53: 14,437,840 km (0.037 R)
• M54: 15,150,824 km (0.064 R)
• M55: 15,294,737 km (0.064 R)
• M56: 15,584,059 km (0.101 R)
• M57: 16,131,438 km (0.092 R)
• M58: 16,536,997 km (0.077 R)
• M59: 16,871,199 km (0.056 R)
• M60: 17,395,390 km (0.091 R)
• M61: 18,614,014 km (0.069 R)
• M62: 18,691,057 km (0.037 R)
• M63: 19,272,394 km (0.102 R)
• M64: 19,350,335 km (0.077 R)
• M65: 19,741,833 km (0.073 R)
• M66: 20,135,873 km (0.068 R)
• M67: 20,333,941 km (0.119 R)
• M68: 20,532,607 km (0.099 R)
• M69: 20,771,814 km (0.065 R)
• M70: 22,103,983 km (0.093 R)
• M71: 22,718,681 km (0.08 R)
• M72: 23,214,448 km (0.099 R)
• M73: 23,339,063 km (0.072 R)
• M74: 23,672,068 km (0.062 R)
• M75: 25,190,486 km (0.071 R)
• M76: 25,574,953 km (0.104 R)
• M77: 26,740,171 km (0.113 R)
• M78: 27,001,518 km (0.034 R)
• M79: 27,482,625 km (0.108 R)
• M80: 27,966,724 km (0.06 R)
• M81: 28,231,961 km (0.099 R)
• M82: 28,675,817 km (0.067 R)
• M83: 29,032,608 km (0.034 R)
• M84: 29,435,625 km (0.073 R)
• M85: 29,525,533 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 14.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.32 AU - 7.5 AU

Year: 6955 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,903,476 km

• M1: 264,040 km (0.047 R)
• M2: 636,539 km (0.093 R)
• M3: 791,672 km (0.086 R)
• M4: 911,201 km (0.091 R)
• M5: 1,212,192 km (0.116 R)
• M6: 1,353,412 km (0.103 R)
• M7: 1,485,656 km (0.063 R)
• M8: 1,576,313 km (0.117 R)
• M9: 1,763,609 km (0.107 R)
• M10: 1,892,862 km (0.118 R)
• M11: 2,213,001 km (0.084 R)
• M12: 2,353,175 km (0.112 R)
• M13: 2,532,692 km (0.098 R)
• M14: 2,679,597 km (0.032 R)
• M15: 2,867,492 km (0.106 R)
• M16: 3,098,920 km (0.116 R)
• M17: 3,197,206 km (0.073 R)
• M18: 3,316,435 km (0.051 R)
• M19: 3,457,656 km (0.113 R)
• M20: 3,621,465 km (0.106 R)
• M21: 3,725,286 km (0.038 R)
• M22: 4,193,827 km (0.066 R)
• M23: 4,658,777 km (0.117 R)
• M24: 4,749,134 km (0.103 R)
• M25: 4,840,239 km (0.092 R)
• M26: 5,140,332 km (0.028 R)
• M27: 5,233,981 km (0.094 R)
• M28: 5,399,137 km (0.037 R)
• M29: 5,494,281 km (0.115 R)
• M30: 5,758,920 km (0.12 R)
• M31: 6,300,913 km (0.095 R)
• M32: 6,885,242 km (0.084 R)
• M33: 7,092,585 km (0.118 R)
• M34: 7,197,154 km (0.116 R)
• M35: 7,834,740 km (0.086 R)
• M36: 8,380,024 km (0.047 R)
• M37: 8,713,178 km (0.082 R)
• M38: 8,853,352 km (0.115 R)
• M39: 9,135,792 km (0.026 R)
• M40: 9,507,543 km (0.062 R)
• M41: 9,738,821 km (0.116 R)
• M42: 10,001,216 km (0.083 R)
• M43: 10,742,324 km (0.113 R)
• M44: 10,953,107 km (0.101 R)
• M45: 11,134,869 km (0.119 R)
• M46: 11,778,888 km (0.111 R)
• M47: 12,246,231 km (0.072 R)
• M48: 12,751,573 km (0.038 R)
• M49: 13,102,978 km (0.118 R)
• M50: 13,946,411 km (0.091 R)
• M51: 14,044,846 km (0.119 R)
• M52: 14,607,035 km (0.079 R)
• M53: 15,075,576 km (0.119 R)
• M54: 15,244,173 km (0.038 R)
• M55: 15,549,203 km (0.104 R)
• M56: 15,719,595 km (0.107 R)
• M57: 17,139,578 km (0.095 R)
• M58: 17,882,780 km (0.115 R)
• M59: 18,240,319 km (0.098 R)
• M60: 18,384,082 km (0.102 R)
• M61: 18,528,145 km (0.089 R)
• M62: 18,890,022 km (0.096 R)
• M63: 19,035,431 km (0.113 R)
• M64: 19,290,795 km (0.095 R)
• M65: 19,510,554 km (0.046 R)
• M66: 19,804,963 km (0.113 R)
• M67: 20,435,368 km (0.093 R)
• M68: 20,846,912 km (0.112 R)
• M69: 22,250,888 km (0.094 R)
• M70: 23,255,737 km (0.102 R)
• M71: 23,724,577 km (0.093 R)
• M72: 24,671,531 km (0.078 R)
• M73: 24,950,082 km (0.094 R)
• M74: 25,550,419 km (0.088 R)
• M75: 25,671,144 km (0.108 R)
• M76: 25,872,653 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 14.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.08 AU - 9.28 AU

Year: 8149 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,903,476 km

• M1: 287,976 km (0.105 R)
• M2: 551,567 km (0.116 R)
• M3: 761,453 km (0.106 R)
• M4: 1,347,428 km (0.118 R)
• M5: 1,459,028 km (0.034 R)
• M6: 2,185,625 km (0.118 R)
• M7: 2,711,162 km (0.098 R)
• M8: 3,352,488 km (0.105 R)
• M9: 3,958,659 km (0.07 R)
• M10: 4,386,658 km (0.12 R)
• M11: 4,829,767 km (0.105 R)
• M12: 5,167,858 km (0.086 R)
• M13: 5,347,525 km (0.116 R)
• M14: 5,605,432 km (0.063 R)
• M15: 6,580,960 km (0.096 R)
• M16: 6,726,967 km (0.103 R)
• M17: 7,254,898 km (0.107 R)
• M18: 7,916,570 km (0.115 R)
• M19: 8,176,272 km (0.081 R)
• M20: 9,080,292 km (0.11 R)
• M21: 9,553,470 km (0.078 R)
• M22: 11,098,068 km (0.062 R)
• M23: 11,978,601 km (0.095 R)
• M24: 13,661,128 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 8.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.27 AU - 9.63 AU

Year: 9405 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,903,476 km

• M1: 223,200 km (0.084 R)
• M2: 317,447 km (0.094 R)
• M3: 453,132 km (0.05 R)
• M4: 529,128 km (0.098 R)
• M5: 596,148 km (0.073 R)
• M6: 960,867 km (0.096 R)
• M7: 1,331,421 km (0.107 R)
• M8: 1,542,653 km (0.098 R)
• M9: 2,062,655 km (0.086 R)
• M10: 2,195,199 km (0.098 R)
• M11: 2,330,585 km (0.1 R)
• M12: 2,657,457 km (0.057 R)
• M13: 2,753,498 km (0.088 R)
• M14: 2,850,737 km (0.103 R)
• M15: 2,974,006 km (0.116 R)
• M16: 3,149,634 km (0.098 R)
• M17: 3,225,779 km (0.053 R)
• M18: 3,354,433 km (0.108 R)
• M19: 3,616,678 km (0.114 R)
• M20: 4,161,065 km (0.067 R)
• M21: 5,234,729 km (0.107 R)
• M22: 5,943,374 km (0.078 R)
• M23: 6,006,504 km (0.095 R)
• M24: 6,133,214 km (0.108 R)
• M25: 6,292,984 km (0.098 R)
• M26: 6,846,496 km (0.033 R)
• M27: 7,179,351 km (0.113 R)
• M28: 7,757,398 km (0.064 R)
• M29: 8,069,459 km (0.116 R)
• M30: 8,174,327 km (0.05 R)
• M31: 8,350,254 km (0.109 R)
• M32: 8,491,923 km (0.095 R)
• M33: 8,993,974 km (0.068 R)
• M34: 9,212,087 km (0.05 R)
• M35: 9,321,892 km (0.05 R)
• M36: 9,395,345 km (0.099 R)
• M37: 9,914,449 km (0.094 R)
• M38: 10,102,195 km (0.095 R)
• M39: 10,442,979 km (0.069 R)
• M40: 10,557,421 km (0.088 R)
• M41: 10,903,291 km (0.104 R)
• M42: 11,058,125 km (0.066 R)
• M43: 11,252,901 km (0.049 R)
• M44: 11,606,102 km (0.042 R)
• M45: 12,525,531 km (0.106 R)
• M46: 13,178,824 km (0.116 R)
• M47: 14,817,370 km (0.068 R)
• M48: 15,291,146 km (0.113 R)
• M49: 16,076,984 km (0.062 R)
• M50: 17,551,570 km (0.086 R)
• M51: 18,466,212 km (0.045 R)
• M52: 19,068,941 km (0.1 R)
• M53: 19,631,130 km (0.111 R)
• M54: 19,725,377 km (0.089 R)
• M55: 19,867,046 km (0.109 R)
• M56: 20,009,014 km (0.083 R)
• M57: 20,103,710 km (0.088 R)
• M58: 20,867,856 km (0.109 R)
• M59: 22,129,564 km (0.096 R)
• M60: 23,316,025 km (0.088 R)
• M61: 24,219,446 km (0.071 R)
• M62: 24,980,900 km (0.113 R)
• M63: 25,698,820 km (0.044 R)
• M64: 26,840,551 km (0.057 R)
• M65: 28,104,952 km (0.093 R)
• M66: 28,637,520 km (0.065 R)
• M67: 28,744,333 km (0.105 R)
• M68: 28,851,445 km (0.092 R)
• M69: 29,012,263 km (0.086 R)
• M70: 29,550,516 km (0.103 R)
• M71: 30,254,973 km (0.11 R)
• M72: 30,691,350 km (0.101 R)
• M73: 31,020,016 km (0.089 R)
• M74: 31,459,983 km (0.077 R)
• M75: 31,735,991 km (0.064 R)
• M76: 32,680,552 km (0.092 R)
• M77: 33,634,388 km (0.093 R)
• M78: 33,803,584 km (0.114 R)
• M79: 34,426,659 km (0.105 R)
• M80: 35,684,178 km (0.056 R)
• M81: 35,799,219 km (0.115 R)
• M82: 36,202,984 km (0.108 R)
• M83: 36,492,157 km (0.106 R)
• M84: 36,898,464 km (0.1 R)
• M85: 37,073,045 km (0.104 R)
• M86: 37,715,568 km (0.119 R)
• M87: 38,538,506 km (0.094 R)
• M88: 38,656,539 km (0.103 R)
• M89: 38,715,630 km (0.1 R)
• M90: 39,011,534 km (0.076 R)
• M91: 39,486,358 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit