🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 25.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 177 Days

Day: 26.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,265,239 km

• M1: 38,596 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.7 AU - 0.7 AU

Year: 217 Days

Day: 44.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,265,239 km

• M1: 355,744 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 231 Days

Day: 36 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.77 AU - 4.53 AU

Year: 2586 Days

Day: 24.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 9.7

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.63 AU - 5.91 AU

Year: 3864 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,265,239 km

• M1: 337,642 km (0.071 R)
• M2: 642,373 km (0.118 R)
• M3: 758,012 km (0.1 R)
• M4: 1,038,359 km (0.033 R)
• M5: 1,380,639 km (0.084 R)
• M6: 1,757,177 km (0.084 R)
• M7: 1,974,542 km (0.076 R)
• M8: 2,043,208 km (0.106 R)
• M9: 2,165,280 km (0.105 R)
• M10: 2,253,991 km (0.106 R)
• M11: 2,380,401 km (0.108 R)
• M12: 2,583,854 km (0.052 R)
• M13: 2,968,321 km (0.093 R)
• M14: 3,228,023 km (0.113 R)
• M15: 3,350,394 km (0.05 R)
• M16: 3,790,960 km (0.049 R)
• M17: 3,876,978 km (0.092 R)
• M18: 3,963,596 km (0.088 R)
• M19: 4,183,205 km (0.112 R)
• M20: 4,406,704 km (0.115 R)
• M21: 4,497,361 km (0.078 R)
• M22: 4,703,357 km (0.111 R)
• M23: 5,754,880 km (0.053 R)
• M24: 5,978,829 km (0.109 R)
• M25: 6,129,623 km (0.087 R)
• M26: 6,307,196 km (0.102 R)
• M27: 6,383,790 km (0.084 R)
• M28: 6,486,564 km (0.111 R)
• M29: 6,902,745 km (0.109 R)
• M30: 6,981,733 km (0.042 R)
• M31: 7,489,169 km (0.101 R)
• M32: 7,843,267 km (0.108 R)
• M33: 8,681,314 km (0.071 R)
• M34: 8,938,174 km (0.064 R)
• M35: 9,255,620 km (0.082 R)
• M36: 10,441,183 km (0.103 R)
• M37: 10,592,726 km (0.093 R)
• M38: 11,957,657 km (0.06 R)
• M39: 12,052,801 km (0.059 R)
• M40: 12,148,095 km (0.119 R)
• M41: 12,243,688 km (0.104 R)
• M42: 12,822,333 km (0.066 R)
• M43: 12,984,796 km (0.076 R)
• M44: 13,607,871 km (0.111 R)
• M45: 13,840,047 km (0.044 R)
• M46: 13,939,829 km (0.116 R)
• M47: 14,073,420 km (0.098 R)
• M48: 14,140,290 km (0.05 R)
• M49: 14,713,399 km (0.058 R)
• M50: 14,985,668 km (0.12 R)
• M51: 15,431,768 km (0.117 R)
• M52: 15,743,231 km (0.085 R)
• M53: 15,917,213 km (0.084 R)
• M54: 16,301,979 km (0.092 R)
• M55: 17,152,293 km (0.052 R)
• M56: 17,582,836 km (0.118 R)
• M57: 18,126,026 km (0.053 R)
• M58: 18,235,382 km (0.119 R)
• M59: 18,418,041 km (0.076 R)
• M60: 18,527,995 km (0.107 R)
• M61: 18,601,298 km (0.115 R)
• M62: 18,858,906 km (0.066 R)
• M63: 18,932,807 km (0.059 R)
• M64: 19,080,760 km (0.085 R)
• M65: 19,266,111 km (0.045 R)
• M66: 19,601,510 km (0.047 R)
• M67: 20,089,348 km (0.095 R)
• M68: 20,695,070 km (0.1 R)
• M69: 20,771,365 km (0.12 R)
• M70: 21,038,547 km (0.103 R)
• M71: 22,587,633 km (0.078 R)
• M72: 22,783,905 km (0.054 R)
• M73: 24,938,863 km (0.098 R)
• M74: 25,304,330 km (0.101 R)
• M75: 25,385,861 km (0.076 R)
• M76: 25,671,593 km (0.041 R)
• M77: 25,917,382 km (0.074 R)
• M78: 26,081,790 km (0.104 R)
• M79: 26,164,069 km (0.093 R)
• M80: 26,287,637 km (0.044 R)
• M81: 26,783,853 km (0.098 R)
• M82: 27,033,233 km (0.1 R)
• M83: 27,325,098 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.3

Radius: 3.1

Gravity: 92.54 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.27 AU - 14.93 AU

Year: 19635 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 28,265,239 km

• M1: 133,142 km (0.106 R)
• M2: 174,282 km (0.115 R)
• M3: 220,208 km (0.101 R)
• M4: 305,928 km (0.065 R)
• M5: 362,476 km (0.113 R)
• M6: 645,664 km (0.057 R)
• M7: 1,038,508 km (0.102 R)
• M8: 1,095,655 km (0.081 R)
• M9: 1,523,954 km (0.117 R)
• M10: 2,105,440 km (0.088 R)
• M11: 2,400,447 km (0.116 R)
• M12: 2,630,230 km (0.077 R)
• M13: 3,968,832 km (0.089 R)
• M14: 4,239,903 km (0.093 R)
• M15: 5,088,123 km (0.046 R)
• M16: 5,481,565 km (0.038 R)
• M17: 6,612,675 km (0.067 R)
• M18: 7,095,577 km (0.102 R)
• M19: 7,259,087 km (0.073 R)
• M20: 8,094,890 km (0.116 R)
• M21: 9,494,229 km (0.053 R)
• M22: 9,554,218 km (0.068 R)
• M23: 11,345,353 km (0.034 R)
• M24: 11,921,754 km (0.07 R)
• M25: 13,370,609 km (0.066 R)
• M26: 15,504,024 km (0.086 R)
• M27: 15,645,245 km (0.099 R)
• M28: 15,716,154 km (0.1 R)
• M29: 16,645,905 km (0.059 R)
• M30: 20,383,907 km (0.056 R)
• M31: 21,005,187 km (0.105 R)
• M32: 21,161,367 km (0.086 R)
• M33: 21,239,756 km (0.063 R)
• M34: 21,318,145 km (0.094 R)
• M35: 23,308,545 km (0.065 R)
• M36: 23,713,656 km (0.079 R)
• M37: 24,613,188 km (0.112 R)
• M38: 26,361,239 km (0.054 R)
• M39: 26,867,927 km (0.069 R)
• M40: 27,976,896 km (0.088 R)
• M41: 29,449,388 km (0.084 R)
• M42: 30,063,038 km (0.069 R)
• M43: 30,151,002 km (0.056 R)
• M44: 32,740,242 km (0.074 R)
• M45: 33,740,753 km (0.05 R)
• M46: 34,382,677 km (0.095 R)
• M47: 36,426,334 km (0.1 R)
• M48: 36,802,123 km (0.053 R)
• M49: 38,127,411 km (0.082 R)
• M50: 38,413,442 km (0.038 R)
• M51: 38,987,599 km (0.081 R)
• M52: 39,179,533 km (0.078 R)
• M53: 40,144,439 km (0.115 R)
• M54: 40,338,318 km (0.098 R)
• M55: 44,883,101 km (0.112 R)
• M56: 44,983,631 km (0.119 R)
• M57: 45,588,754 km (0.092 R)
• M58: 46,095,143 km (0.098 R)
• M59: 47,727,705 km (0.09 R)
• M60: 48,447,869 km (0.06 R)
• M61: 48,757,686 km (0.088 R)
• M62: 49,379,265 km (0.089 R)
• M63: 53,269,259 km (0.101 R)
• M64: 54,123,163 km (0.067 R)
• M65: 54,766,733 km (0.043 R)
• M66: 55,196,977 km (0.079 R)
• M67: 56,820,862 km (0.087 R)
• M68: 58,350,500 km (0.103 R)
• M69: 58,570,259 km (0.089 R)
• M70: 59,120,480 km (0.078 R)
• M71: 59,230,734 km (0.035 R)
• M72: 59,783,049 km (0.099 R)
• M73: 60,448,161 km (0.087 R)
• M74: 61,338,717 km (0.096 R)
• M75: 61,785,566 km (0.071 R)
• M76: 63,132,695 km (0.111 R)
• M77: 63,696,978 km (0.065 R)
• M78: 64,036,266 km (0.12 R)
• M79: 64,603,092 km (0.11 R)
• M80: 65,171,564 km (0.117 R)
• M81: 67,923,417 km (0.059 R)
• M82: 70,362,311 km (0.067 R)
• M83: 72,121,881 km (0.117 R)
• M84: 72,593,414 km (0.085 R)
• M85: 73,539,770 km (0.077 R)
• M86: 74,133,374 km (0.102 R)
• M87: 74,371,235 km (0.08 R)
• M88: 74,609,395 km (0.054 R)
• M89: 75,923,612 km (0.082 R)
• M90: 76,043,440 km (0.099 R)
• M91: 77,486,461 km (0.073 R)
• M92: 79,181,555 km (0.115 R)
• M93: 79,789,820 km (0.099 R)
• M94: 80,155,586 km (0.111 R)
• M95: 81,624,039 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 7.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.98 AU - 18.34 AU

Year: 24092 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,265,239 km

• M1: 94,546 km (0.072 R)
• M2: 148,999 km (0.033 R)
• M3: 210,185 km (0.118 R)
• M4: 352,004 km (0.111 R)
• M5: 878,140 km (0.078 R)
• M6: 1,536,370 km (0.093 R)
• M7: 1,895,106 km (0.037 R)
• M8: 2,136,856 km (0.063 R)
• M9: 2,207,765 km (0.078 R)
• M10: 2,261,471 km (0.102 R)
• M11: 2,687,825 km (0.068 R)
• M12: 2,783,867 km (0.063 R)
• M13: 3,179,404 km (0.055 R)
• M14: 3,634,779 km (0.119 R)
• M15: 3,827,013 km (0.103 R)
• M16: 4,537,453 km (0.111 R)
• M17: 4,652,045 km (0.099 R)
• M18: 4,954,681 km (0.101 R)
• M19: 5,096,650 km (0.094 R)
• M20: 5,457,181 km (0.051 R)
• M21: 5,603,637 km (0.064 R)
• M22: 5,875,756 km (0.109 R)
• M23: 7,461,194 km (0.082 R)
• M24: 7,569,652 km (0.088 R)
• M25: 7,733,163 km (0.089 R)
• M26: 7,842,818 km (0.109 R)
• M27: 8,119,275 km (0.116 R)
• M28: 8,230,725 km (0.11 R)
• M29: 8,824,479 km (0.1 R)
• M30: 8,881,775 km (0.076 R)
• M31: 8,939,071 km (0.111 R)
• M32: 9,112,006 km (0.096 R)
• M33: 9,227,945 km (0.102 R)
• M34: 9,519,810 km (0.084 R)
• M35: 10,625,937 km (0.113 R)
• M36: 10,809,045 km (0.056 R)
• M37: 12,248,026 km (0.061 R)
• M38: 13,679,828 km (0.092 R)
• M39: 16,804,628 km (0.101 R)
• M40: 18,721,426 km (0.09 R)
• M41: 18,831,978 km (0.107 R)
• M42: 19,686,781 km (0.108 R)
• M43: 20,326,760 km (0.082 R)
• M44: 20,782,585 km (0.116 R)
• M45: 21,241,850 km (0.097 R)
• M46: 21,820,495 km (0.062 R)
• M47: 22,326,285 km (0.109 R)
• M48: 23,349,385 km (0.077 R)
• M49: 24,066,557 km (0.078 R)
• M50: 24,146,742 km (0.082 R)
• M51: 25,074,697 km (0.063 R)
• M52: 25,359,382 km (0.057 R)
• M53: 25,809,073 km (0.103 R)
• M54: 25,891,053 km (0.075 R)
• M55: 26,343,886 km (0.077 R)
• M56: 26,426,464 km (0.082 R)
• M57: 26,965,465 km (0.048 R)
• M58: 27,173,705 km (0.088 R)
• M59: 27,927,828 km (0.056 R)
• M60: 28,012,052 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit