🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 147 Days

Day: 31 Hours

Environment

Temp: 235 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,805,885 km

• M1: 42,785 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.73 AU

Year: 222 Days

Day: 35.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,805,885 km

• M1: 159,771 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.85 AU - 1.01 AU

Year: 333 Days

Day: 33.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.02 AU - 1.7 AU

Year: 588 Days

Day: 19.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 12.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.56 AU - 10.78 AU

Year: 10298 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,805,885 km

• M1: 227,389 km (0.091 R)
• M2: 438,172 km (0.096 R)
• M3: 568,322 km (0.118 R)
• M4: 904,170 km (0.063 R)
• M5: 1,145,620 km (0.064 R)
• M6: 1,691,653 km (0.099 R)
• M7: 1,810,134 km (0.073 R)
• M8: 2,034,681 km (0.113 R)
• M9: 2,247,110 km (0.094 R)
• M10: 2,334,176 km (0.089 R)
• M11: 2,602,255 km (0.094 R)
• M12: 4,088,959 km (0.053 R)
• M13: 4,304,380 km (0.087 R)
• M14: 5,087,524 km (0.086 R)
• M15: 5,290,379 km (0.115 R)
• M16: 5,674,098 km (0.118 R)
• M17: 6,005,906 km (0.094 R)
• M18: 6,375,263 km (0.053 R)
• M19: 7,039,328 km (0.117 R)
• M20: 7,692,323 km (0.096 R)
• M21: 7,791,955 km (0.074 R)
• M22: 7,892,036 km (0.117 R)
• M23: 7,992,565 km (0.11 R)
• M24: 8,570,312 km (0.1 R)
• M25: 8,777,356 km (0.055 R)
• M26: 8,881,626 km (0.039 R)
• M27: 9,586,830 km (0.109 R)
• M28: 9,910,111 km (0.056 R)
• M29: 10,163,979 km (0.108 R)
• M30: 10,273,484 km (0.057 R)
• M31: 10,493,692 km (0.057 R)
• M32: 11,163,592 km (0.12 R)
• M33: 11,352,085 km (0.046 R)
• M34: 12,194,321 km (0.119 R)
• M35: 12,977,466 km (0.088 R)
• M36: 13,655,892 km (0.083 R)
• M37: 13,776,917 km (0.108 R)
• M38: 14,060,405 km (0.089 R)
• M39: 14,264,157 km (0.119 R)
• M40: 15,089,040 km (0.099 R)
• M41: 15,759,986 km (0.103 R)
• M42: 15,844,509 km (0.104 R)
• M43: 16,184,395 km (0.081 R)
• M44: 17,348,865 km (0.11 R)
• M45: 17,743,055 km (0.113 R)
• M46: 17,963,264 km (0.077 R)
• M47: 19,033,187 km (0.12 R)
• M48: 19,258,631 km (0.041 R)
• M49: 19,666,884 km (0.088 R)
• M50: 19,803,617 km (0.109 R)
• M51: 20,123,756 km (0.084 R)
• M52: 20,307,462 km (0.118 R)
• M53: 20,815,646 km (0.118 R)
• M54: 21,374,693 km (0.104 R)
• M55: 21,656,237 km (0.111 R)
• M56: 23,177,796 km (0.093 R)
• M57: 23,274,138 km (0.118 R)
• M58: 23,418,649 km (0.116 R)
• M59: 23,515,289 km (0.115 R)
• M60: 24,341,668 km (0.109 R)
• M61: 25,524,389 km (0.102 R)
• M62: 26,022,699 km (0.116 R)
• M63: 26,323,241 km (0.035 R)
• M64: 26,978,480 km (0.093 R)
• M65: 27,894,468 km (0.045 R)
• M66: 28,253,503 km (0.077 R)
• M67: 28,459,349 km (0.05 R)
• M68: 28,769,017 km (0.102 R)
• M69: 29,704,752 km (0.118 R)
• M70: 30,281,451 km (0.112 R)
• M71: 30,809,083 km (0.079 R)
• M72: 31,074,021 km (0.09 R)
• M73: 31,180,235 km (0.117 R)
• M74: 31,712,953 km (0.105 R)
• M75: 32,895,375 km (0.108 R)
• M76: 33,492,121 km (0.069 R)
• M77: 33,601,028 km (0.096 R)
• M78: 34,092,457 km (0.106 R)
• M79: 34,751,286 km (0.091 R)
• M80: 35,137,697 km (0.058 R)
• M81: 36,584,907 km (0.11 R)
• M82: 37,598,283 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.1

Radius: 3.2

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.47 AU - 16.45 AU

Year: 22543 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,805,885 km

• M1: 127,308 km (0.091 R)
• M2: 236,365 km (0.101 R)
• M3: 415,882 km (0.078 R)
• M4: 462,557 km (0.12 R)
• M5: 648,507 km (0.106 R)
• M6: 1,125,425 km (0.104 R)
• M7: 1,169,107 km (0.049 R)
• M8: 1,538,764 km (0.089 R)
• M9: 1,686,118 km (0.032 R)
• M10: 1,994,289 km (0.068 R)
• M11: 2,347,639 km (0.05 R)
• M12: 2,545,707 km (0.09 R)
• M13: 2,749,310 km (0.083 R)
• M14: 2,927,780 km (0.055 R)
• M15: 3,140,957 km (0.118 R)
• M16: 3,233,857 km (0.086 R)
• M17: 3,517,944 km (0.116 R)
• M18: 3,809,959 km (0.111 R)
• M19: 4,486,291 km (0.097 R)
• M20: 4,873,749 km (0.08 R)
• M21: 5,345,431 km (0.111 R)
• M22: 5,493,533 km (0.101 R)
• M23: 5,605,432 km (0.079 R)
• M24: 6,646,334 km (0.104 R)
• M25: 6,725,771 km (0.056 R)
• M26: 7,006,267 km (0.051 R)
• M27: 7,454,761 km (0.112 R)
• M28: 8,123,464 km (0.091 R)
• M29: 8,336,341 km (0.032 R)
• M30: 8,942,213 km (0.107 R)
• M31: 9,696,934 km (0.09 R)
• M32: 9,968,005 km (0.057 R)
• M33: 10,749,804 km (0.118 R)
• M34: 10,936,652 km (0.071 R)
• M35: 11,030,449 km (0.065 R)
• M36: 11,313,489 km (0.081 R)
• M37: 11,360,761 km (0.1 R)
• M38: 11,790,407 km (0.091 R)
• M39: 12,420,214 km (0.116 R)
• M40: 12,469,132 km (0.077 R)
• M41: 13,510,782 km (0.081 R)
• M42: 13,561,047 km (0.075 R)
• M43: 13,661,876 km (0.104 R)
• M44: 13,762,855 km (0.039 R)
• M45: 13,965,709 km (0.101 R)
• M46: 14,067,436 km (0.095 R)
• M47: 14,169,462 km (0.096 R)
• M48: 14,322,949 km (0.078 R)
• M49: 14,477,035 km (0.108 R)
• M50: 14,631,719 km (0.094 R)
• M51: 14,994,494 km (0.067 R)
• M52: 15,994,256 km (0.068 R)
• M53: 16,421,508 km (0.057 R)
• M54: 16,582,774 km (0.068 R)
• M55: 16,798,494 km (0.069 R)
• M56: 16,852,649 km (0.061 R)
• M57: 17,836,105 km (0.105 R)
• M58: 18,001,860 km (0.092 R)
• M59: 18,279,214 km (0.055 R)
• M60: 19,063,107 km (0.104 R)
• M61: 19,516,089 km (0.06 R)
• M62: 19,800,924 km (0.107 R)
• M63: 21,833,211 km (0.084 R)
• M64: 22,010,484 km (0.09 R)
• M65: 23,204,425 km (0.087 R)
• M66: 26,594,313 km (0.115 R)
• M67: 27,672,764 km (0.078 R)
• M68: 27,928,726 km (0.105 R)
• M69: 28,056,931 km (0.09 R)
• M70: 28,249,613 km (0.092 R)
• M71: 29,480,205 km (0.067 R)
• M72: 30,926,966 km (0.078 R)
• M73: 32,194,808 km (0.107 R)
• M74: 32,261,978 km (0.113 R)
• M75: 33,683,905 km (0.037 R)
• M76: 35,541,911 km (0.096 R)
• M77: 36,798,982 km (0.073 R)
• M78: 38,141,623 km (0.054 R)
• M79: 38,497,666 km (0.101 R)
• M80: 38,568,874 km (0.12 R)
• M81: 38,783,098 km (0.111 R)
• M82: 40,293,887 km (0.1 R)
• M83: 40,874,477 km (0.064 R)
• M84: 44,266,160 km (0.08 R)
• M85: 44,565,355 km (0.032 R)
• M86: 45,693,174 km (0.054 R)
• M87: 45,768,721 km (0.112 R)
• M88: 46,374,293 km (0.053 R)
• M89: 47,823,447 km (0.092 R)
• M90: 47,900,041 km (0.117 R)
• M91: 49,209,920 km (0.104 R)
• M92: 50,375,288 km (0.115 R)
• M93: 51,235,775 km (0.115 R)
• M94: 52,891,823 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.4

Radius: 7.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.14 AU - 23.56 AU

Year: 30351 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 63,805,885 km

• M1: 159,471 km (0.108 R)
• M2: 512,971 km (0.113 R)
• M3: 1,404,275 km (0.062 R)
• M4: 3,013,350 km (0.117 R)
• M5: 5,751,440 km (0.093 R)
• M6: 7,821,874 km (0.111 R)
• M7: 13,118,536 km (0.079 R)
• M8: 13,571,519 km (0.105 R)
• M9: 13,628,366 km (0.09 R)
• M10: 14,029,588 km (0.084 R)
• M11: 14,550,936 km (0.12 R)
• M12: 14,784,758 km (0.087 R)
• M13: 14,843,400 km (0.094 R)
• M14: 16,213,268 km (0.085 R)
• M15: 16,944,053 km (0.04 R)
• M16: 18,311,378 km (0.069 R)
• M17: 19,072,083 km (0.102 R)
• M18: 19,135,812 km (0.079 R)
• M19: 20,427,888 km (0.089 R)
• M20: 21,948,401 km (0.118 R)
• M21: 22,620,694 km (0.058 R)
• M22: 25,447,346 km (0.113 R)
• M23: 25,729,039 km (0.032 R)
• M24: 26,865,982 km (0.117 R)
• M25: 27,224,718 km (0.055 R)
• M26: 28,602,215 km (0.112 R)
• M27: 30,598,300 km (0.087 R)
• M28: 31,499,776 km (0.059 R)
• M29: 36,373,825 km (0.055 R)
• M30: 37,408,294 km (0.098 R)
• M31: 40,159,548 km (0.028 R)
• M32: 44,068,690 km (0.116 R)
• M33: 44,915,863 km (0.054 R)
• M34: 45,085,956 km (0.089 R)
• M35: 45,341,469 km (0.116 R)
• M36: 46,712,534 km (0.12 R)
• M37: 46,884,870 km (0.103 R)
• M38: 46,971,188 km (0.107 R)
• M39: 48,184,128 km (0.111 R)
• M40: 49,407,390 km (0.102 R)
• M41: 49,583,017 km (0.067 R)
• M42: 49,934,872 km (0.107 R)
• M43: 50,287,474 km (0.093 R)
• M44: 51,261,506 km (0.104 R)
• M45: 52,868,635 km (0.081 R)
• M46: 53,138,211 km (0.112 R)
• M47: 55,583,986 km (0.116 R)
• M48: 55,949,454 km (0.097 R)
• M49: 58,344,217 km (0.111 R)
• M50: 59,367,466 km (0.106 R)
• M51: 59,834,660 km (0.097 R)
• M52: 60,209,104 km (0.092 R)
• M53: 61,809,651 km (0.077 R)
• M54: 61,904,197 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit