🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 184 Days

Day: 19.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,762,707 km

• M1: 241,301 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 224 Days

Day: 16.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,762,707 km

• M1: 318,195 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.87 AU - 1.41 AU

Year: 428 Days

Day: 26.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,762,707 km

• M1: 123,568 km (0.088 R)
• M2: 938,427 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.22 AU - 1.26 AU

Year: 485 Days

Day: 17.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.95 AU - 3.11 AU

Year: 1854 Days

Day: 41.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,762,707 km

• M1: 51,013 km (0.078 R)
• M2: 1,919,191 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.62 AU - 3.92 AU

Year: 2078 Days

Day: 13.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,762,707 km

• M1: 250,128 km (0.082 R)
• M2: 1,397,992 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 13.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.36 AU - 6 AU

Year: 4758 Days

Day: 11.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,762,707 km

• M1: 186,100 km (0.114 R)
• M2: 340,784 km (0.109 R)
• M3: 655,388 km (0.045 R)
• M4: 800,947 km (0.1 R)
• M5: 1,009,337 km (0.087 R)
• M6: 1,154,297 km (0.101 R)
• M7: 1,436,588 km (0.072 R)
• M8: 1,525,898 km (0.07 R)
• M9: 1,757,476 km (0.115 R)
• M10: 1,869,525 km (0.114 R)
• M11: 2,360,355 km (0.114 R)
• M12: 2,520,874 km (0.086 R)
• M13: 2,685,282 km (0.11 R)
• M14: 3,180,002 km (0.035 R)
• M15: 3,337,977 km (0.074 R)
• M16: 3,498,795 km (0.066 R)
• M17: 4,060,535 km (0.115 R)
• M18: 4,210,731 km (0.064 R)
• M19: 4,428,695 km (0.088 R)
• M20: 4,695,279 km (0.1 R)
• M21: 5,221,115 km (0.084 R)
• M22: 5,574,166 km (0.088 R)
• M23: 5,813,972 km (0.119 R)
• M24: 5,935,146 km (0.046 R)
• M25: 6,453,353 km (0.109 R)
• M26: 6,832,434 km (0.075 R)
• M27: 7,745,280 km (0.085 R)
• M28: 7,852,093 km (0.098 R)
• M29: 8,338,735 km (0.098 R)
• M30: 8,448,241 km (0.096 R)
• M31: 8,613,397 km (0.084 R)
• M32: 8,696,423 km (0.116 R)
• M33: 8,919,025 km (0.105 R)
• M34: 9,228,244 km (0.069 R)
• M35: 9,483,907 km (0.076 R)
• M36: 10,323,450 km (0.096 R)
• M37: 10,500,125 km (0.114 R)
• M38: 10,886,536 km (0.112 R)
• M39: 11,918,911 km (0.084 R)
• M40: 12,011,512 km (0.035 R)
• M41: 12,446,842 km (0.109 R)
• M42: 13,429,251 km (0.109 R)
• M43: 14,833,078 km (0.037 R)
• M44: 14,999,431 km (0.066 R)
• M45: 15,907,938 km (0.109 R)
• M46: 16,661,463 km (0.049 R)
• M47: 16,973,075 km (0.05 R)
• M48: 17,112,201 km (0.096 R)
• M49: 17,391,500 km (0.1 R)
• M50: 17,601,985 km (0.061 R)
• M51: 17,813,366 km (0.055 R)
• M52: 17,954,886 km (0.082 R)
• M53: 18,452,598 km (0.051 R)
• M54: 19,207,918 km (0.087 R)
• M55: 19,352,878 km (0.089 R)
• M56: 20,526,174 km (0.114 R)
• M57: 20,897,476 km (0.103 R)
• M58: 21,233,623 km (0.12 R)
• M59: 22,328,829 km (0.12 R)
• M60: 22,481,418 km (0.091 R)
• M61: 22,787,496 km (0.11 R)
• M62: 23,249,155 km (0.067 R)
• M63: 23,365,093 km (0.114 R)
• M64: 23,519,927 km (0.098 R)
• M65: 23,713,955 km (0.12 R)
• M66: 23,830,642 km (0.116 R)
• M67: 24,299,332 km (0.088 R)
• M68: 24,771,014 km (0.039 R)
• M69: 25,564,032 km (0.098 R)
• M70: 25,683,710 km (0.079 R)
• M71: 26,445,912 km (0.082 R)
• M72: 26,607,178 km (0.039 R)
• M73: 27,012,289 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 11.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.51 AU - 6.79 AU

Year: 6027 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,762,707 km

• M1: 173,683 km (0.06 R)
• M2: 279,748 km (0.098 R)
• M3: 373,695 km (0.115 R)
• M4: 446,998 km (0.1 R)
• M5: 541,843 km (0.09 R)
• M6: 653,144 km (0.094 R)
• M7: 791,074 km (0.065 R)
• M8: 1,037,162 km (0.051 R)
• M9: 1,107,772 km (0.044 R)
• M10: 1,319,154 km (0.07 R)
• M11: 1,452,446 km (0.093 R)
• M12: 2,606,294 km (0.053 R)
• M13: 2,761,427 km (0.086 R)
• M14: 3,036,687 km (0.108 R)
• M15: 3,260,336 km (0.091 R)
• M16: 3,474,111 km (0.044 R)
• M17: 3,996,208 km (0.06 R)
• M18: 4,093,746 km (0.118 R)
• M19: 4,679,122 km (0.065 R)
• M20: 4,903,220 km (0.09 R)
• M21: 5,025,441 km (0.112 R)
• M22: 5,131,057 km (0.102 R)
• M23: 5,237,272 km (0.089 R)
• M24: 5,308,630 km (0.036 R)
• M25: 5,524,350 km (0.074 R)
• M26: 5,633,407 km (0.09 R)
• M27: 6,227,011 km (0.119 R)
• M28: 6,397,553 km (0.119 R)
• M29: 6,646,633 km (0.11 R)
• M30: 6,879,408 km (0.054 R)
• M31: 7,016,439 km (0.12 R)
• M32: 7,095,277 km (0.113 R)
• M33: 7,353,184 km (0.106 R)
• M34: 7,453,116 km (0.095 R)
• M35: 8,207,538 km (0.073 R)
• M36: 8,688,794 km (0.027 R)
• M37: 9,287,036 km (0.03 R)
• M38: 9,438,728 km (0.078 R)
• M39: 10,388,375 km (0.083 R)
• M40: 10,681,438 km (0.069 R)
• M41: 11,022,970 km (0.1 R)
• M42: 11,368,241 km (0.1 R)
• M43: 11,553,743 km (0.108 R)
• M44: 12,953,380 km (0.111 R)
• M45: 13,074,405 km (0.093 R)
• M46: 13,390,954 km (0.105 R)
• M47: 13,685,363 km (0.118 R)
• M48: 13,858,148 km (0.116 R)
• M49: 13,982,015 km (0.09 R)
• M50: 14,631,869 km (0.063 R)
• M51: 14,757,980 km (0.066 R)
• M52: 15,883,554 km (0.062 R)
• M53: 16,039,136 km (0.087 R)
• M54: 16,325,765 km (0.118 R)
• M55: 16,903,961 km (0.061 R)
• M56: 17,703,412 km (0.067 R)
• M57: 17,784,045 km (0.119 R)
• M58: 17,864,828 km (0.079 R)
• M59: 17,999,765 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 11.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.55 AU - 13.03 AU

Year: 12457 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,762,707 km

• M1: 151,991 km (0.105 R)
• M2: 321,187 km (0.099 R)
• M3: 1,111,512 km (0.074 R)
• M4: 1,425,518 km (0.069 R)
• M5: 1,717,084 km (0.039 R)
• M6: 2,703,234 km (0.037 R)
• M7: 2,943,039 km (0.091 R)
• M8: 3,347,851 km (0.05 R)
• M9: 3,638,669 km (0.081 R)
• M10: 3,770,614 km (0.051 R)
• M11: 4,314,253 km (0.084 R)
• M12: 5,361,737 km (0.11 R)
• M13: 5,702,521 km (0.11 R)
• M14: 6,605,195 km (0.044 R)
• M15: 6,685,678 km (0.093 R)
• M16: 7,217,798 km (0.103 R)
• M17: 7,426,038 km (0.106 R)
• M18: 8,540,991 km (0.102 R)
• M19: 8,672,937 km (0.037 R)
• M20: 8,805,630 km (0.119 R)
• M21: 8,983,651 km (0.12 R)
• M22: 9,753,482 km (0.119 R)
• M23: 10,216,188 km (0.097 R)
• M24: 11,067,250 km (0.093 R)
• M25: 11,744,779 km (0.12 R)
• M26: 12,286,623 km (0.111 R)
• M27: 12,585,669 km (0.079 R)
• M28: 13,140,079 km (0.117 R)
• M29: 13,292,668 km (0.101 R)
• M30: 13,805,639 km (0.104 R)
• M31: 13,960,772 km (0.089 R)
• M32: 14,064,593 km (0.114 R)
• M33: 15,276,336 km (0.054 R)
• M34: 16,685,997 km (0.076 R)
• M35: 16,851,303 km (0.099 R)
• M36: 17,967,452 km (0.102 R)
• M37: 18,477,581 km (0.093 R)
• M38: 18,705,718 km (0.057 R)
• M39: 18,820,310 km (0.113 R)
• M40: 19,454,006 km (0.109 R)
• M41: 19,977,748 km (0.051 R)
• M42: 20,212,019 km (0.065 R)
• M43: 21,039,145 km (0.077 R)
• M44: 21,937,630 km (0.114 R)
• M45: 22,665,424 km (0.066 R)
• M46: 22,787,496 km (0.113 R)
• M47: 23,277,877 km (0.08 R)
• M48: 23,462,780 km (0.095 R)
• M49: 24,394,177 km (0.094 R)
• M50: 24,519,390 km (0.051 R)
• M51: 24,833,097 km (0.094 R)
• M52: 26,807,789 km (0.098 R)
• M53: 27,325,547 km (0.033 R)
• M54: 27,520,473 km (0.089 R)
• M55: 28,832,297 km (0.061 R)
• M56: 29,362,771 km (0.061 R)
• M57: 29,629,205 km (0.049 R)
• M58: 29,829,666 km (0.082 R)
• M59: 30,500,762 km (0.039 R)
• M60: 31,041,259 km (0.062 R)
• M61: 31,312,630 km (0.114 R)
• M62: 31,448,614 km (0.115 R)
• M63: 32,406,340 km (0.085 R)
• M64: 32,750,564 km (0.102 R)
• M65: 34,140,029 km (0.115 R)
• M66: 34,350,065 km (0.102 R)
• M67: 34,771,482 km (0.082 R)
• M68: 35,265,304 km (0.106 R)
• M69: 37,263,932 km (0.059 R)
• M70: 37,480,251 km (0.094 R)
• M71: 38,059,045 km (0.114 R)
• M72: 38,567,977 km (0.08 R)
• M73: 39,299,061 km (0.111 R)
• M74: 39,887,131 km (0.077 R)
• M75: 40,403,991 km (0.072 R)
• M76: 40,478,042 km (0.054 R)
• M77: 42,870,860 km (0.026 R)
• M78: 43,248,894 km (0.103 R)
• M79: 43,703,971 km (0.108 R)
• M80: 44,542,317 km (0.116 R)
• M81: 45,232,263 km (0.099 R)
• M82: 45,848,606 km (0.109 R)
• M83: 45,925,798 km (0.094 R)
• M84: 46,002,991 km (0.108 R)
• M85: 46,855,848 km (0.087 R)
• M86: 47,948,810 km (0.108 R)
• M87: 48,655,959 km (0.086 R)
• M88: 50,000,844 km (0.069 R)
• M89: 50,398,775 km (0.097 R)
• M90: 51,518,515 km (0.069 R)
• M91: 52,889,130 km (0.097 R)
• M92: 53,051,294 km (0.063 R)
• M93: 53,457,154 km (0.059 R)
• M94: 53,945,441 km (0.098 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit