🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.5 AU - 0.5 AU

Year: 135 Days

Day: 24.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.69 AU - 0.79 AU

Year: 244 Days

Day: 29.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,505,380 km

• M1: 31,715 km (0.115 R)
• M2: 171,888 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.38 AU - 1.72 AU

Year: 739 Days

Day: 12.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.94 AU

Year: 856 Days

Day: 25.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.88 AU - 2.2 AU

Year: 1116 Days

Day: 42.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,505,380 km

• M1: 149,897 km (0.116 R)
• M2: 406,906 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.62 AU - 3.22 AU

Year: 1910 Days

Day: 45.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.75 AU - 3.95 AU

Year: 2348 Days

Day: 30.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 12

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.55 AU - 10.57 AU

Year: 12217 Days

Day: 12.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,505,380 km

• M1: 154,684 km (0.082 R)
• M2: 309,967 km (0.068 R)
• M3: 406,457 km (0.103 R)
• M4: 517,010 km (0.059 R)
• M5: 621,729 km (0.108 R)
• M6: 1,006,195 km (0.099 R)
• M7: 1,805,796 km (0.054 R)
• M8: 2,448,917 km (0.095 R)
• M9: 2,699,643 km (0.111 R)
• M10: 2,925,985 km (0.103 R)
• M11: 3,678,013 km (0.085 R)
• M12: 4,186,796 km (0.102 R)
• M13: 4,795,659 km (0.106 R)
• M14: 5,843,891 km (0.106 R)
• M15: 5,927,516 km (0.055 R)
• M16: 6,394,112 km (0.12 R)
• M17: 6,610,281 km (0.071 R)
• M18: 7,094,081 km (0.113 R)
• M19: 7,228,120 km (0.104 R)
• M20: 7,317,879 km (0.104 R)
• M21: 8,236,260 km (0.086 R)
• M22: 8,709,139 km (0.101 R)
• M23: 8,852,753 km (0.109 R)
• M24: 8,948,945 km (0.079 R)
• M25: 9,582,492 km (0.115 R)
• M26: 9,879,892 km (0.109 R)
• M27: 10,382,242 km (0.03 R)
• M28: 11,047,803 km (0.098 R)
• M29: 11,359,714 km (0.111 R)
• M30: 11,569,301 km (0.118 R)
• M31: 11,992,214 km (0.116 R)
• M32: 12,205,541 km (0.104 R)
• M33: 12,798,995 km (0.076 R)
• M34: 14,805,851 km (0.111 R)
• M35: 14,920,144 km (0.066 R)
• M36: 15,554,439 km (0.083 R)
• M37: 15,787,213 km (0.109 R)
• M38: 16,138,618 km (0.101 R)
• M39: 16,551,808 km (0.039 R)
• M40: 16,968,587 km (0.063 R)
• M41: 17,088,415 km (0.1 R)
• M42: 17,509,533 km (0.109 R)
• M43: 19,041,715 km (0.093 R)
• M44: 20,298,187 km (0.091 R)
• M45: 20,616,531 km (0.086 R)
• M46: 21,581,288 km (0.115 R)
• M47: 21,841,140 km (0.111 R)
• M48: 22,956,691 km (0.101 R)
• M49: 24,427,836 km (0.081 R)
• M50: 25,516,909 km (0.088 R)
• M51: 25,929,350 km (0.06 R)
• M52: 28,379,314 km (0.105 R)
• M53: 28,878,074 km (0.12 R)
• M54: 29,667,801 km (0.056 R)
• M55: 30,610,118 km (0.111 R)
• M56: 31,268,349 km (0.119 R)
• M57: 31,562,458 km (0.072 R)
• M58: 31,857,315 km (0.096 R)
• M59: 32,450,022 km (0.095 R)
• M60: 32,747,722 km (0.111 R)
• M61: 32,896,871 km (0.064 R)
• M62: 33,796,852 km (0.12 R)
• M63: 34,552,919 km (0.093 R)
• M64: 36,699,649 km (0.055 R)
• M65: 36,776,991 km (0.092 R)
• M66: 38,731,338 km (0.09 R)
• M67: 38,810,176 km (0.074 R)
• M68: 39,047,139 km (0.118 R)
• M69: 39,284,550 km (0.073 R)
• M70: 39,522,411 km (0.099 R)
• M71: 39,601,848 km (0.072 R)
• M72: 40,319,020 km (0.03 R)
• M73: 41,120,715 km (0.116 R)
• M74: 43,229,895 km (0.099 R)
• M75: 44,710,615 km (0.068 R)
• M76: 45,457,258 km (0.076 R)
• M77: 45,790,412 km (0.086 R)
• M78: 47,299,556 km (0.102 R)
• M79: 48,995,547 km (0.119 R)
• M80: 49,679,508 km (0.113 R)
• M81: 51,143,323 km (0.079 R)
• M82: 54,643,315 km (0.078 R)
• M83: 55,975,634 km (0.059 R)
• M84: 56,869,930 km (0.059 R)
• M85: 57,408,632 km (0.064 R)
• M86: 57,949,129 km (0.073 R)
• M87: 59,398,583 km (0.085 R)
• M88: 59,489,538 km (0.092 R)
• M89: 60,860,004 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.2

Radius: 5.3

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.56 AU - 20.34 AU

Year: 29118 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,505,380 km

• M1: 174,282 km (0.12 R)
• M2: 609,163 km (0.099 R)
• M3: 711,487 km (0.093 R)
• M4: 841,937 km (0.112 R)
• M5: 1,076,207 km (0.102 R)
• M6: 1,659,040 km (0.085 R)
• M7: 1,745,209 km (0.111 R)
• M8: 1,832,724 km (0.114 R)
• M9: 2,651,323 km (0.117 R)
• M10: 2,752,302 km (0.087 R)
• M11: 2,923,292 km (0.117 R)
• M12: 3,133,178 km (0.114 R)
• M13: 3,604,561 km (0.12 R)
• M14: 3,982,146 km (0.059 R)
• M15: 5,571,324 km (0.117 R)
• M16: 6,228,956 km (0.039 R)
• M17: 7,096,624 km (0.117 R)
• M18: 7,378,466 km (0.118 R)
• M19: 7,856,431 km (0.041 R)
• M20: 8,591,855 km (0.057 R)
• M21: 8,942,512 km (0.069 R)
• M22: 8,992,926 km (0.091 R)
• M23: 9,195,931 km (0.099 R)
• M24: 9,348,969 km (0.086 R)
• M25: 9,917,740 km (0.114 R)
• M26: 10,926,479 km (0.095 R)
• M27: 11,415,514 km (0.113 R)
• M28: 12,811,113 km (0.1 R)
• M29: 13,732,337 km (0.082 R)
• M30: 13,848,873 km (0.115 R)
• M31: 14,141,936 km (0.039 R)
• M32: 14,318,760 km (0.118 R)
• M33: 14,674,654 km (0.06 R)
• M34: 16,065,315 km (0.069 R)
• M35: 18,260,963 km (0.106 R)
• M36: 19,491,705 km (0.08 R)
• M37: 20,882,965 km (0.118 R)
• M38: 22,442,972 km (0.111 R)
• M39: 22,994,390 km (0.113 R)
• M40: 23,550,146 km (0.111 R)
• M41: 23,829,744 km (0.09 R)
• M42: 24,040,079 km (0.102 R)
• M43: 24,392,232 km (0.068 R)
• M44: 25,030,117 km (0.092 R)
• M45: 26,903,831 km (0.111 R)
• M46: 28,005,170 km (0.11 R)
• M47: 28,153,122 km (0.103 R)
• M48: 28,227,173 km (0.077 R)
• M49: 28,822,124 km (0.06 R)
• M50: 29,948,746 km (0.092 R)
• M51: 30,099,989 km (0.081 R)
• M52: 30,403,374 km (0.045 R)
• M53: 30,707,805 km (0.056 R)
• M54: 30,860,395 km (0.058 R)
• M55: 31,703,978 km (0.108 R)
• M56: 32,244,923 km (0.111 R)
• M57: 33,492,420 km (0.108 R)
• M58: 34,914,647 km (0.037 R)
• M59: 35,473,096 km (0.092 R)
• M60: 36,518,037 km (0.116 R)
• M61: 37,410,089 km (0.117 R)
• M62: 38,391,302 km (0.097 R)
• M63: 39,132,858 km (0.087 R)
• M64: 39,546,796 km (0.119 R)
• M65: 40,128,881 km (0.103 R)
• M66: 40,212,207 km (0.079 R)
• M67: 40,546,259 km (0.109 R)
• M68: 41,638,473 km (0.103 R)
• M69: 42,400,225 km (0.099 R)
• M70: 42,485,047 km (0.086 R)
• M71: 42,910,653 km (0.039 R)
• M72: 43,423,026 km (0.05 R)
• M73: 44,453,905 km (0.045 R)
• M74: 44,885,794 km (0.111 R)
• M75: 45,145,645 km (0.107 R)
• M76: 46,189,988 km (0.056 R)
• M77: 46,364,868 km (0.076 R)
• M78: 48,213,748 km (0.081 R)
• M79: 48,568,594 km (0.097 R)
• M80: 48,657,455 km (0.113 R)
• M81: 50,355,990 km (0.098 R)
• M82: 52,255,883 km (0.063 R)
• M83: 53,902,955 km (0.088 R)
• M84: 55,288,531 km (0.085 R)
• M85: 55,846,082 km (0.086 R)
• M86: 56,032,331 km (0.104 R)
• M87: 57,435,709 km (0.112 R)
• M88: 58,000,291 km (0.037 R)
• M89: 59,134,991 km (0.068 R)
• M90: 59,419,825 km (0.088 R)
• M91: 60,086,134 km (0.05 R)
• M92: 62,679,563 km (0.106 R)
• M93: 64,428,661 km (0.117 R)
• M94: 65,309,194 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit