🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.47 AU - 0.65 AU

Year: 147 Days

Day: 42 Hours

Environment

Temp: 222 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,603,099 km

• M1: 369,507 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.99 AU - 2.43 AU

Year: 1149 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.12 AU - 2.72 AU

Year: 1317 Days

Day: 46.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.8 AU - 4.52 AU

Year: 2450 Days

Day: 20 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 8.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.04 AU - 7.96 AU

Year: 5798 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,603,099 km

• M1: 105,466 km (0.111 R)
• M2: 195,524 km (0.046 R)
• M3: 258,804 km (0.118 R)
• M4: 332,257 km (0.092 R)
• M5: 458,817 km (0.085 R)
• M6: 643,720 km (0.075 R)
• M7: 1,083,388 km (0.101 R)
• M8: 1,173,446 km (0.095 R)
• M9: 1,501,514 km (0.118 R)
• M10: 1,705,865 km (0.085 R)
• M11: 1,766,003 km (0.025 R)
• M12: 1,935,048 km (0.071 R)
• M13: 2,061,309 km (0.082 R)
• M14: 2,288,997 km (0.1 R)
• M15: 2,389,078 km (0.072 R)
• M16: 2,541,967 km (0.117 R)
• M17: 2,645,788 km (0.1 R)
• M18: 2,821,865 km (0.069 R)
• M19: 3,373,282 km (0.1 R)
• M20: 3,468,427 km (0.068 R)
• M21: 3,583,767 km (0.076 R)
• M22: 3,680,856 km (0.057 R)
• M23: 3,778,992 km (0.077 R)
• M24: 4,220,605 km (0.065 R)
• M25: 4,323,229 km (0.09 R)
• M26: 4,806,280 km (0.116 R)
• M27: 5,196,282 km (0.077 R)
• M28: 5,417,238 km (0.033 R)
• M29: 5,506,548 km (0.043 R)
• M30: 5,573,867 km (0.087 R)
• M31: 5,754,731 km (0.117 R)
• M32: 5,845,986 km (0.063 R)
• M33: 6,640,051 km (0.078 R)
• M34: 7,025,415 km (0.066 R)
• M35: 7,418,110 km (0.108 R)
• M36: 7,592,242 km (0.109 R)
• M37: 8,301,934 km (0.071 R)
• M38: 8,690,888 km (0.058 R)
• M39: 8,848,116 km (0.095 R)
• M40: 9,379,039 km (0.101 R)
• M41: 9,865,830 km (0.038 R)
• M42: 10,499,676 km (0.034 R)
• M43: 11,005,018 km (0.096 R)
• M44: 11,089,989 km (0.095 R)
• M45: 11,374,824 km (0.107 R)
• M46: 11,575,734 km (0.108 R)
• M47: 11,662,052 km (0.064 R)
• M48: 12,361,272 km (0.047 R)
• M49: 12,449,684 km (0.045 R)
• M50: 12,538,246 km (0.097 R)
• M51: 12,656,728 km (0.1 R)
• M52: 12,805,279 km (0.069 R)
• M53: 13,014,267 km (0.115 R)
• M54: 13,134,095 km (0.115 R)
• M55: 13,254,371 km (0.106 R)
• M56: 13,769,736 km (0.038 R)
• M57: 14,014,478 km (0.092 R)
• M58: 14,229,899 km (0.058 R)
• M59: 14,291,533 km (0.089 R)
• M60: 15,007,958 km (0.081 R)
• M61: 15,513,150 km (0.106 R)
• M62: 15,735,901 km (0.111 R)
• M63: 16,378,424 km (0.107 R)
• M64: 16,800,439 km (0.031 R)
• M65: 16,996,562 km (0.115 R)
• M66: 17,160,521 km (0.084 R)
• M67: 17,821,594 km (0.087 R)
• M68: 18,930,563 km (0.089 R)
• M69: 19,168,723 km (0.089 R)
• M70: 19,236,940 km (0.116 R)
• M71: 19,476,296 km (0.108 R)
• M72: 20,548,165 km (0.083 R)
• M73: 20,687,890 km (0.078 R)
• M74: 20,863,069 km (0.101 R)
• M75: 21,852,659 km (0.106 R)
• M76: 21,959,621 km (0.103 R)
• M77: 22,676,943 km (0.105 R)
• M78: 23,584,404 km (0.089 R)
• M79: 23,804,013 km (0.049 R)
• M80: 23,913,968 km (0.075 R)
• M81: 24,208,227 km (0.055 R)
• M82: 24,577,733 km (0.09 R)
• M83: 24,689,034 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.78 AU - 8.88 AU

Year: 7665 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 74,603,099 km

• M1: 121,025 km (0.072 R)
• M2: 211,831 km (0.073 R)
• M3: 390,899 km (0.072 R)
• M4: 682,914 km (0.1 R)
• M5: 960,568 km (0.101 R)
• M6: 2,178,743 km (0.095 R)
• M7: 2,534,786 km (0.111 R)
• M8: 2,639,954 km (0.105 R)
• M9: 3,224,881 km (0.059 R)
• M10: 3,319,876 km (0.057 R)
• M11: 3,396,620 km (0.114 R)
• M12: 3,454,514 km (0.1 R)
• M13: 3,649,889 km (0.101 R)
• M14: 3,828,808 km (0.08 R)
• M15: 4,216,266 km (0.092 R)
• M16: 4,278,499 km (0.099 R)
• M17: 5,138,687 km (0.079 R)
• M18: 5,910,761 km (0.114 R)
• M19: 6,310,487 km (0.099 R)
• M20: 6,913,965 km (0.054 R)
• M21: 7,235,151 km (0.118 R)
• M22: 7,637,121 km (0.108 R)
• M23: 8,726,493 km (0.1 R)
• M24: 9,370,661 km (0.107 R)
• M25: 9,863,885 km (0.107 R)
• M26: 10,562,806 km (0.099 R)
• M27: 11,335,479 km (0.118 R)
• M28: 13,177,927 km (0.088 R)
• M29: 13,606,824 km (0.105 R)
• M30: 13,730,093 km (0.065 R)
• M31: 13,915,893 km (0.083 R)
• M32: 14,321,154 km (0.108 R)
• M33: 15,047,601 km (0.118 R)
• M34: 15,463,633 km (0.113 R)
• M35: 15,624,600 km (0.099 R)
• M36: 15,753,853 km (0.076 R)
• M37: 16,833,201 km (0.109 R)
• M38: 18,071,572 km (0.062 R)
• M39: 18,924,879 km (0.103 R)
• M40: 19,131,623 km (0.081 R)
• M41: 20,071,247 km (0.119 R)
• M42: 21,061,435 km (0.107 R)
• M43: 21,168,547 km (0.096 R)
• M44: 21,922,820 km (0.11 R)
• M45: 22,795,724 km (0.062 R)
• M46: 23,162,687 km (0.061 R)
• M47: 23,679,847 km (0.096 R)
• M48: 23,828,398 km (0.087 R)
• M49: 24,014,348 km (0.057 R)
• M50: 24,200,896 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 4.8

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.58 AU - 18.88 AU

Year: 26118 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,603,099 km

• M1: 590,164 km (0.114 R)
• M2: 678,576 km (0.081 R)
• M3: 771,327 km (0.028 R)
• M4: 1,021,155 km (0.112 R)
• M5: 1,074,113 km (0.104 R)
• M6: 1,127,968 km (0.072 R)
• M7: 1,381,536 km (0.105 R)
• M8: 1,939,686 km (0.118 R)
• M9: 2,038,869 km (0.087 R)
• M10: 2,242,322 km (0.088 R)
• M11: 2,276,880 km (0.113 R)
• M12: 2,311,736 km (0.092 R)
• M13: 3,197,206 km (0.05 R)
• M14: 4,520,848 km (0.104 R)
• M15: 5,657,791 km (0.12 R)
• M16: 5,799,909 km (0.103 R)
• M17: 5,847,482 km (0.109 R)
• M18: 6,087,736 km (0.091 R)
• M19: 6,282,063 km (0.11 R)
• M20: 6,627,335 km (0.118 R)
• M21: 8,824,180 km (0.098 R)
• M22: 9,266,092 km (0.113 R)
• M23: 11,882,260 km (0.063 R)
• M24: 13,743,706 km (0.093 R)
• M25: 13,934,742 km (0.112 R)
• M26: 14,191,004 km (0.064 R)
• M27: 14,448,611 km (0.119 R)
• M28: 15,760,285 km (0.11 R)
• M29: 16,836,642 km (0.113 R)
• M30: 17,728,544 km (0.052 R)
• M31: 17,797,808 km (0.078 R)
• M32: 18,424,923 km (0.108 R)
• M33: 19,486,469 km (0.115 R)
• M34: 19,701,142 km (0.081 R)
• M35: 20,277,393 km (0.075 R)
• M36: 20,567,463 km (0.086 R)
• M37: 23,164,781 km (0.061 R)
• M38: 23,544,162 km (0.108 R)
• M39: 25,004,536 km (0.113 R)
• M40: 25,082,177 km (0.085 R)
• M41: 25,706,449 km (0.081 R)
• M42: 26,970,103 km (0.062 R)
• M43: 28,578,130 km (0.105 R)
• M44: 29,475,568 km (0.112 R)
• M45: 30,051,519 km (0.087 R)
• M46: 32,816,387 km (0.039 R)
• M47: 34,444,760 km (0.098 R)
• M48: 35,574,074 km (0.095 R)
• M49: 36,538,981 km (0.097 R)
• M50: 36,715,357 km (0.07 R)
• M51: 37,779,596 km (0.118 R)
• M52: 38,404,915 km (0.101 R)
• M53: 38,853,858 km (0.09 R)
• M54: 39,033,824 km (0.094 R)
• M55: 39,575,518 km (0.084 R)
• M56: 40,757,790 km (0.117 R)
• M57: 41,582,972 km (0.059 R)
• M58: 41,675,124 km (0.115 R)
• M59: 45,981,299 km (0.075 R)
• M60: 47,415,793 km (0.056 R)
• M61: 47,897,199 km (0.068 R)
• M62: 48,670,919 km (0.045 R)
• M63: 50,328,464 km (0.097 R)
• M64: 51,312,219 km (0.059 R)
• M65: 51,707,457 km (0.111 R)
• M66: 53,298,580 km (0.109 R)
• M67: 54,301,185 km (0.087 R)
• M68: 55,107,816 km (0.103 R)
• M69: 55,512,628 km (0.089 R)
• M70: 56,223,218 km (0.116 R)
• M71: 56,325,094 km (0.115 R)
• M72: 57,859,071 km (0.108 R)
• M73: 58,682,757 km (0.075 R)
• M74: 59,510,332 km (0.09 R)
• M75: 59,821,795 km (0.075 R)
• M76: 63,388,059 km (0.088 R)
• M77: 64,983,071 km (0.108 R)
• M78: 65,624,846 km (0.071 R)
• M79: 67,130,399 km (0.059 R)
• M80: 69,519,178 km (0.118 R)
• M81: 71,273,961 km (0.041 R)
• M82: 71,494,318 km (0.047 R)
• M83: 72,156,738 km (0.117 R)
• M84: 73,710,312 km (0.112 R)
• M85: 74,491,362 km (0.077 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit