🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.72 AU

Year: 151 Days

Day: 34.1 Hours

Environment

Temp: 342 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.58 AU - 1.64 AU

Year: 603 Days

Day: 40.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.73 AU - 2.15 AU

Year: 798 Days

Day: 45.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,268,195 km

• M1: 713,432 km (0.079 R)
• M2: 857,944 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.03 AU - 2.05 AU

Year: 860 Days

Day: 12.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,268,195 km

• M1: 259,852 km (0.106 R)
• M2: 517,459 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.81 AU - 6.77 AU

Year: 4114 Days

Day: 45.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.13 AU - 7.93 AU

Year: 4927 Days

Day: 32 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 14.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.43 AU - 18.41 AU

Year: 20552 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 98,268,195 km

• M1: 525,687 km (0.112 R)
• M2: 863,479 km (0.088 R)
• M3: 1,149,510 km (0.1 R)
• M4: 1,522,757 km (0.037 R)
• M5: 1,873,265 km (0.118 R)
• M6: 2,492,001 km (0.119 R)
• M7: 2,650,725 km (0.105 R)
• M8: 2,789,551 km (0.088 R)
• M9: 3,123,005 km (0.109 R)
• M10: 3,545,470 km (0.105 R)
• M11: 4,200,110 km (0.113 R)
• M12: 4,390,249 km (0.066 R)
• M13: 4,527,879 km (0.039 R)
• M14: 5,237,421 km (0.097 R)
• M15: 5,830,278 km (0.077 R)
• M16: 6,919,201 km (0.07 R)
• M17: 7,274,346 km (0.114 R)
• M18: 7,536,442 km (0.068 R)
• M19: 8,036,248 km (0.11 R)
• M20: 8,341,428 km (0.098 R)
• M21: 8,478,310 km (0.092 R)
• M22: 9,068,324 km (0.107 R)
• M23: 10,508,802 km (0.099 R)
• M24: 11,067,250 km (0.067 R)
• M25: 11,827,058 km (0.084 R)
• M26: 12,446,992 km (0.063 R)
• M27: 13,880,588 km (0.079 R)
• M28: 14,328,933 km (0.117 R)
• M29: 15,073,033 km (0.096 R)
• M30: 15,282,021 km (0.102 R)
• M31: 16,426,893 km (0.11 R)
• M32: 16,642,015 km (0.086 R)
• M33: 17,555,460 km (0.037 R)
• M34: 17,643,274 km (0.115 R)
• M35: 18,084,737 km (0.04 R)
• M36: 18,619,400 km (0.092 R)
• M37: 18,888,676 km (0.08 R)
• M38: 19,023,763 km (0.059 R)
• M39: 19,385,640 km (0.081 R)
• M40: 19,521,924 km (0.079 R)
• M41: 21,182,311 km (0.115 R)
• M42: 21,840,242 km (0.061 R)
• M43: 21,982,061 km (0.099 R)
• M44: 22,219,173 km (0.117 R)
• M45: 22,839,705 km (0.086 R)
• M46: 23,320,812 km (0.09 R)
• M47: 25,179,715 km (0.052 R)
• M48: 25,976,623 km (0.091 R)
• M49: 29,559,492 km (0.115 R)
• M50: 30,664,422 km (0.052 R)
• M51: 31,141,938 km (0.06 R)
• M52: 31,889,928 km (0.064 R)
• M53: 32,860,070 km (0.081 R)
• M54: 33,185,744 km (0.071 R)
• M55: 35,717,240 km (0.08 R)
• M56: 36,949,776 km (0.11 R)
• M57: 37,911,840 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.4

Radius: 7.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 17.73 AU - 24.53 AU

Year: 28681 Days

Day: 23.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 98,268,195 km

• M1: 223,948 km (0.106 R)
• M2: 373,097 km (0.079 R)
• M3: 488,138 km (0.107 R)
• M4: 1,203,515 km (0.117 R)
• M5: 1,283,400 km (0.094 R)
• M6: 1,724,265 km (0.104 R)
• M7: 1,769,444 km (0.11 R)
• M8: 1,985,014 km (0.105 R)
• M9: 2,080,009 km (0.069 R)
• M10: 2,374,268 km (0.092 R)
• M11: 2,911,623 km (0.097 R)
• M12: 3,056,284 km (0.097 R)
• M13: 3,581,223 km (0.075 R)
• M14: 4,134,137 km (0.115 R)
• M15: 5,120,885 km (0.081 R)
• M16: 5,186,259 km (0.104 R)
• M17: 5,251,932 km (0.069 R)
• M18: 5,517,469 km (0.104 R)
• M19: 5,606,928 km (0.039 R)
• M20: 6,837,221 km (0.043 R)
• M21: 7,175,911 km (0.099 R)
• M22: 7,249,064 km (0.058 R)
• M23: 7,544,669 km (0.047 R)
• M24: 7,869,297 km (0.095 R)
• M25: 8,975,423 km (0.104 R)
• M26: 9,452,790 km (0.117 R)
• M27: 9,694,690 km (0.115 R)
• M28: 9,938,535 km (0.119 R)
• M29: 11,443,639 km (0.058 R)
• M30: 11,787,714 km (0.036 R)
• M31: 12,106,058 km (0.119 R)
• M32: 12,310,110 km (0.112 R)
• M33: 12,544,679 km (0.085 R)
• M34: 12,958,916 km (0.104 R)
• M35: 13,498,066 km (0.076 R)
• M36: 14,939,891 km (0.071 R)
• M37: 15,284,414 km (0.039 R)
• M38: 15,410,376 km (0.051 R)
• M39: 16,109,148 km (0.083 R)
• M40: 16,173,175 km (0.034 R)
• M41: 17,274,665 km (0.109 R)
• M42: 17,867,521 km (0.118 R)
• M43: 18,000,214 km (0.12 R)
• M44: 18,534,279 km (0.083 R)
• M45: 19,039,620 km (0.067 R)
• M46: 21,070,710 km (0.116 R)
• M47: 21,351,356 km (0.098 R)
• M48: 21,810,173 km (0.108 R)
• M49: 22,701,477 km (0.03 R)
• M50: 23,386,934 km (0.075 R)
• M51: 23,750,308 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.2

Radius: 4.9

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 18.07 AU - 26.39 AU

Year: 30950 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,268,195 km

• M1: 95,593 km (0.094 R)
• M2: 318,195 km (0.112 R)
• M3: 449,093 km (0.112 R)
• M4: 623,075 km (0.071 R)
• M5: 1,688,362 km (0.119 R)
• M6: 2,283,163 km (0.052 R)
• M7: 2,324,901 km (0.106 R)
• M8: 3,120,013 km (0.066 R)
• M9: 3,354,732 km (0.083 R)
• M10: 3,402,304 km (0.112 R)
• M11: 3,546,517 km (0.099 R)
• M12: 3,643,755 km (0.096 R)
• M13: 3,841,075 km (0.111 R)
• M14: 3,991,271 km (0.085 R)
• M15: 4,041,686 km (0.082 R)
• M16: 4,558,247 km (0.079 R)
• M17: 4,664,162 km (0.107 R)
• M18: 4,878,237 km (0.118 R)
• M19: 5,371,611 km (0.1 R)
• M20: 5,596,008 km (0.06 R)
• M21: 5,766,250 km (0.116 R)
• M22: 7,374,128 km (0.072 R)
• M23: 8,002,439 km (0.05 R)
• M24: 8,258,700 km (0.109 R)
• M25: 8,910,797 km (0.116 R)
• M26: 9,783,102 km (0.107 R)
• M27: 9,851,319 km (0.049 R)
• M28: 10,542,312 km (0.056 R)
• M29: 10,612,174 km (0.091 R)
• M30: 11,035,237 km (0.099 R)
• M31: 11,391,878 km (0.089 R)
• M32: 12,336,888 km (0.068 R)
• M33: 13,231,184 km (0.112 R)
• M34: 13,533,970 km (0.11 R)
• M35: 14,223,466 km (0.055 R)
• M36: 14,300,808 km (0.11 R)
• M37: 15,956,558 km (0.119 R)
• M38: 17,423,365 km (0.06 R)
• M39: 18,762,864 km (0.086 R)
• M40: 18,932,658 km (0.072 R)
• M41: 21,362,127 km (0.074 R)
• M42: 23,887,788 km (0.093 R)
• M43: 24,719,552 km (0.098 R)
• M44: 26,983,267 km (0.11 R)
• M45: 27,463,177 km (0.119 R)
• M46: 27,559,518 km (0.1 R)
• M47: 27,849,140 km (0.084 R)
• M48: 30,301,498 km (0.113 R)
• M49: 31,805,854 km (0.097 R)
• M50: 33,642,916 km (0.039 R)
• M51: 34,470,491 km (0.045 R)
• M52: 35,095,361 km (0.098 R)
• M53: 36,039,922 km (0.075 R)
• M54: 36,780,282 km (0.113 R)
• M55: 37,099,075 km (0.099 R)
• M56: 38,168,550 km (0.11 R)
• M57: 39,682,630 km (0.066 R)
• M58: 42,546,083 km (0.093 R)
• M59: 42,992,633 km (0.069 R)
• M60: 45,361,665 km (0.079 R)
• M61: 45,475,509 km (0.106 R)
• M62: 45,703,496 km (0.073 R)
• M63: 46,504,592 km (0.076 R)
• M64: 49,052,244 km (0.092 R)
• M65: 49,169,230 km (0.119 R)
• M66: 52,001,865 km (0.09 R)
• M67: 54,040,286 km (0.095 R)
• M68: 57,700,497 km (0.111 R)
• M69: 59,062,436 km (0.096 R)
• M70: 59,311,217 km (0.09 R)
• M71: 60,184,719 km (0.094 R)
• M72: 61,691,918 km (0.052 R)
• M73: 62,703,648 km (0.118 R)
• M74: 67,064,277 km (0.101 R)
• M75: 67,583,680 km (0.111 R)
• M76: 69,412,066 km (0.119 R)
• M77: 70,727,928 km (0.092 R)
• M78: 71,919,326 km (0.042 R)
• M79: 75,263,287 km (0.096 R)
• M80: 75,398,224 km (0.095 R)
• M81: 77,293,929 km (0.106 R)
• M82: 77,702,181 km (0.109 R)
• M83: 79,617,034 km (0.102 R)
• M84: 81,824,201 km (0.095 R)
• M85: 82,657,162 km (0.116 R)
• M86: 84,191,438 km (0.114 R)
• M87: 85,172,650 km (0.085 R)
• M88: 85,453,744 km (0.091 R)
• M89: 88,850,364 km (0.062 R)
• M90: 91,139,062 km (0.077 R)
• M91: 92,723,902 km (0.086 R)
• M92: 93,157,736 km (0.093 R)
• M93: 94,172,458 km (0.054 R)
• M94: 94,608,536 km (0.09 R)

Kuiper Belt

Range: 37.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 15,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit