🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 193 Days

Day: 18.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.5 °

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: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 229 Days

Day: 19.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,691,903 km

• M1: 71,059 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 262 Days

Day: 30.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,691,903 km

• M1: 40,092 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.85 AU - 0.87 AU

Year: 287 Days

Day: 45.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,691,903 km

• M1: 96,042 km (0.084 R)
• M2: 153,637 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 318 Days

Day: 37.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,691,903 km

• M1: 276,906 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.77 AU - 3.21 AU

Year: 1861 Days

Day: 39.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,691,903 km

• M1: 469,289 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 9.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.92 AU - 6.48 AU

Year: 4898 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,691,903 km

• M1: 131,048 km (0.083 R)
• M2: 207,492 km (0.096 R)
• M3: 272,418 km (0.091 R)
• M4: 354,996 km (0.096 R)
• M5: 543,938 km (0.07 R)
• M6: 710,440 km (0.111 R)
• M7: 785,838 km (0.099 R)
• M8: 914,641 km (0.112 R)
• M9: 1,072,467 km (0.066 R)
• M10: 1,194,090 km (0.068 R)
• M11: 1,308,682 km (0.109 R)
• M12: 1,561,802 km (0.1 R)
• M13: 1,752,240 km (0.101 R)
• M14: 1,950,457 km (0.042 R)
• M15: 2,045,452 km (0.072 R)
• M16: 2,128,179 km (0.092 R)
• M17: 2,226,166 km (0.114 R)
• M18: 2,397,755 km (0.085 R)
• M19: 2,558,872 km (0.119 R)
• M20: 2,985,226 km (0.059 R)
• M21: 3,079,472 km (0.105 R)
• M22: 3,174,916 km (0.077 R)
• M23: 3,319,726 km (0.079 R)
• M24: 3,401,108 km (0.073 R)
• M25: 3,565,964 km (0.059 R)
• M26: 3,852,444 km (0.099 R)
• M27: 3,938,164 km (0.088 R)
• M28: 4,304,978 km (0.047 R)
• M29: 4,447,694 km (0.052 R)
• M30: 4,664,611 km (0.051 R)
• M31: 4,996,718 km (0.109 R)
• M32: 5,279,309 km (0.06 R)
• M33: 5,393,901 km (0.051 R)
• M34: 5,742,464 km (0.109 R)
• M35: 5,820,853 km (0.103 R)
• M36: 5,959,082 km (0.092 R)
• M37: 6,158,346 km (0.09 R)
• M38: 6,400,395 km (0.102 R)
• M39: 6,790,098 km (0.028 R)
• M40: 7,166,486 km (0.052 R)
• M41: 7,830,551 km (0.087 R)
• M42: 7,983,290 km (0.071 R)
• M43: 8,092,946 km (0.044 R)
• M44: 8,603,972 km (0.056 R)
• M45: 9,056,805 km (0.115 R)
• M46: 9,286,138 km (0.057 R)
• M47: 9,378,440 km (0.041 R)
• M48: 9,727,153 km (0.08 R)
• M49: 9,797,464 km (0.094 R)
• M50: 9,938,535 km (0.079 R)
• M51: 10,080,353 km (0.052 R)
• M52: 10,341,850 km (0.049 R)
• M53: 10,653,912 km (0.083 R)
• M54: 11,311,993 km (0.102 R)
• M55: 11,832,892 km (0.089 R)
• M56: 11,983,238 km (0.086 R)
• M57: 12,565,174 km (0.088 R)
• M58: 12,769,674 km (0.118 R)
• M59: 13,052,863 km (0.105 R)
• M60: 13,599,045 km (0.116 R)
• M61: 13,888,218 km (0.067 R)
• M62: 14,472,547 km (0.116 R)
• M63: 14,821,708 km (0.115 R)
• M64: 14,983,723 km (0.112 R)
• M65: 15,391,377 km (0.091 R)
• M66: 15,610,388 km (0.084 R)
• M67: 16,079,078 km (0.103 R)
• M68: 16,329,056 km (0.063 R)
• M69: 16,552,406 km (0.11 R)
• M70: 16,833,052 km (0.072 R)
• M71: 17,002,097 km (0.037 R)
• M72: 17,313,710 km (0.119 R)
• M73: 17,655,690 km (0.053 R)
• M74: 18,086,233 km (0.086 R)
• M75: 18,346,234 km (0.08 R)
• M76: 18,433,300 km (0.08 R)
• M77: 18,782,461 km (0.115 R)
• M78: 19,016,433 km (0.115 R)
• M79: 19,398,805 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.6

Radius: 5.5

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.36 AU - 23.34 AU

Year: 30633 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,691,903 km

• M1: 71,059 km (0.099 R)
• M2: 177,423 km (0.111 R)
• M3: 436,527 km (0.081 R)
• M4: 757,264 km (0.117 R)
• M5: 1,539,811 km (0.081 R)
• M6: 1,875,957 km (0.037 R)
• M7: 2,383,842 km (0.101 R)
• M8: 2,536,432 km (0.114 R)
• M9: 2,811,243 km (0.06 R)
• M10: 3,474,560 km (0.105 R)
• M11: 5,428,757 km (0.09 R)
• M12: 6,778,280 km (0.096 R)
• M13: 8,688,944 km (0.067 R)
• M14: 8,924,111 km (0.1 R)
• M15: 9,220,914 km (0.116 R)
• M16: 9,702,619 km (0.061 R)
• M17: 9,824,242 km (0.117 R)
• M18: 10,007,798 km (0.118 R)
• M19: 11,259,783 km (0.099 R)
• M20: 11,580,371 km (0.116 R)
• M21: 11,969,176 km (0.056 R)
• M22: 12,034,401 km (0.093 R)
• M23: 14,182,626 km (0.071 R)
• M24: 14,528,796 km (0.073 R)
• M25: 15,869,641 km (0.115 R)
• M26: 16,373,487 km (0.109 R)
• M27: 17,249,532 km (0.108 R)
• M28: 17,470,937 km (0.118 R)
• M29: 19,199,092 km (0.068 R)
• M30: 19,428,575 km (0.117 R)
• M31: 19,581,912 km (0.091 R)
• M32: 20,589,155 km (0.098 R)
• M33: 21,851,761 km (0.108 R)
• M34: 22,331,671 km (0.12 R)
• M35: 23,710,215 km (0.085 R)
• M36: 24,616,778 km (0.107 R)
• M37: 25,702,859 km (0.098 R)
• M38: 26,294,070 km (0.053 R)
• M39: 27,317,918 km (0.079 R)
• M40: 29,668,998 km (0.057 R)
• M41: 29,845,822 km (0.05 R)
• M42: 29,934,235 km (0.107 R)
• M43: 30,378,092 km (0.105 R)
• M44: 30,467,102 km (0.041 R)
• M45: 32,538,285 km (0.049 R)
• M46: 32,903,004 km (0.095 R)
• M47: 33,544,779 km (0.025 R)
• M48: 33,913,388 km (0.063 R)
• M49: 35,120,344 km (0.114 R)
• M50: 37,004,679 km (0.11 R)
• M51: 37,099,674 km (0.118 R)
• M52: 37,385,405 km (0.111 R)
• M53: 40,576,029 km (0.054 R)
• M54: 40,772,152 km (0.094 R)
• M55: 42,054,953 km (0.027 R)
• M56: 43,250,689 km (0.072 R)
• M57: 45,268,316 km (0.06 R)
• M58: 45,879,722 km (0.109 R)
• M59: 46,801,694 km (0.106 R)
• M60: 46,904,468 km (0.111 R)
• M61: 48,040,514 km (0.061 R)
• M62: 48,455,798 km (0.092 R)
• M63: 49,290,105 km (0.109 R)
• M64: 49,499,392 km (0.068 R)
• M65: 50,129,050 km (0.086 R)
• M66: 50,655,933 km (0.101 R)
• M67: 51,396,443 km (0.043 R)
• M68: 52,567,345 km (0.098 R)
• M69: 53,531,952 km (0.1 R)
• M70: 54,718,862 km (0.082 R)
• M71: 55,478,520 km (0.118 R)
• M72: 60,221,820 km (0.07 R)
• M73: 60,669,566 km (0.087 R)
• M74: 62,132,484 km (0.114 R)
• M75: 62,245,430 km (0.111 R)
• M76: 62,698,263 km (0.1 R)
• M77: 62,811,658 km (0.072 R)
• M78: 63,493,226 km (0.066 R)
• M79: 64,520,066 km (0.103 R)
• M80: 67,285,382 km (0.1 R)
• M81: 67,750,033 km (0.098 R)
• M82: 68,799,313 km (0.062 R)
• M83: 70,442,346 km (0.114 R)
• M84: 71,505,239 km (0.101 R)
• M85: 75,809,918 km (0.103 R)
• M86: 76,414,443 km (0.091 R)
• M87: 77,871,676 km (0.058 R)
• M88: 79,215,513 km (0.118 R)
• M89: 79,460,704 km (0.047 R)
• M90: 80,443,861 km (0.084 R)
• M91: 81,183,922 km (0.03 R)
• M92: 82,795,091 km (0.063 R)
• M93: 82,919,407 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 4.4

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.28 AU - 23.72 AU

Year: 32190 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,691,903 km

• M1: 226,790 km (0.103 R)
• M2: 918,980 km (0.076 R)
• M3: 1,070,373 km (0.074 R)
• M4: 1,863,690 km (0.054 R)
• M5: 1,939,686 km (0.083 R)
• M6: 2,133,864 km (0.046 R)
• M7: 2,416,305 km (0.119 R)
• M8: 2,883,499 km (0.094 R)
• M9: 3,105,053 km (0.098 R)
• M10: 3,754,159 km (0.117 R)
• M11: 4,393,091 km (0.067 R)
• M12: 5,332,117 km (0.118 R)
• M13: 5,768,793 km (0.115 R)
• M14: 7,145,991 km (0.062 R)
• M15: 7,566,062 km (0.111 R)
• M16: 7,748,571 km (0.044 R)
• M17: 8,179,862 km (0.103 R)
• M18: 10,181,930 km (0.077 R)
• M19: 10,653,912 km (0.059 R)
• M20: 12,325,668 km (0.04 R)
• M21: 13,118,686 km (0.116 R)
• M22: 13,705,858 km (0.083 R)
• M23: 13,928,160 km (0.062 R)
• M24: 14,151,809 km (0.084 R)
• M25: 14,753,791 km (0.083 R)
• M26: 14,829,487 km (0.076 R)
• M27: 14,905,483 km (0.095 R)
• M28: 15,134,218 km (0.081 R)
• M29: 15,982,588 km (0.119 R)
• M30: 16,451,727 km (0.116 R)
• M31: 17,483,802 km (0.106 R)
• M32: 17,805,587 km (0.1 R)
• M33: 17,967,153 km (0.108 R)
• M34: 18,947,019 km (0.041 R)
• M35: 19,944,239 km (0.105 R)
• M36: 20,196,161 km (0.099 R)
• M37: 23,477,291 km (0.099 R)
• M38: 25,450,936 km (0.069 R)
• M39: 25,632,997 km (0.093 R)
• M40: 25,906,910 km (0.1 R)
• M41: 26,181,722 km (0.109 R)
• M42: 26,826,788 km (0.106 R)
• M43: 27,290,840 km (0.081 R)
• M44: 27,663,937 km (0.101 R)
• M45: 32,172,219 km (0.099 R)
• M46: 32,764,028 km (0.115 R)
• M47: 33,458,910 km (0.111 R)
• M48: 34,560,549 km (0.068 R)
• M49: 34,762,207 km (0.05 R)
• M50: 35,776,032 km (0.045 R)
• M51: 35,979,933 km (0.053 R)
• M52: 36,286,609 km (0.114 R)
• M53: 37,005,277 km (0.106 R)
• M54: 37,314,795 km (0.087 R)
• M55: 37,521,689 km (0.028 R)
• M56: 39,505,207 km (0.075 R)
• M57: 40,881,957 km (0.112 R)
• M58: 41,308,759 km (0.08 R)
• M59: 41,844,320 km (0.12 R)
• M60: 42,597,844 km (0.077 R)
• M61: 44,775,540 km (0.049 R)
• M62: 46,321,335 km (0.103 R)
• M63: 46,432,486 km (0.089 R)
• M64: 47,660,236 km (0.059 R)
• M65: 49,238,194 km (0.104 R)
• M66: 50,604,472 km (0.078 R)
• M67: 51,867,676 km (0.092 R)
• M68: 52,676,851 km (0.104 R)
• M69: 54,659,621 km (0.116 R)
• M70: 57,619,415 km (0.086 R)
• M71: 61,239,085 km (0.12 R)
• M72: 63,692,939 km (0.081 R)
• M73: 64,559,260 km (0.062 R)
• M74: 66,178,508 km (0.096 R)
• M75: 66,554,148 km (0.043 R)
• M76: 67,181,711 km (0.087 R)
• M77: 69,076,069 km (0.103 R)
• M78: 69,329,936 km (0.084 R)
• M79: 71,372,396 km (0.109 R)
• M80: 73,823,408 km (0.084 R)
• M81: 74,863,562 km (0.11 R)
• M82: 76,039,550 km (0.083 R)
• M83: 78,013,195 km (0.108 R)
• M84: 78,939,954 km (0.117 R)
• M85: 79,870,303 km (0.071 R)
• M86: 81,205,763 km (0.087 R)
• M87: 83,492,965 km (0.111 R)
• M88: 84,305,132 km (0.11 R)
• M89: 84,576,503 km (0.099 R)
• M90: 85,256,126 km (0.097 R)
• M91: 85,664,827 km (0.086 R)
• M92: 88,267,830 km (0.073 R)
• M93: 89,095,256 km (0.088 R)
• M94: 91,871,942 km (0.068 R)
• M95: 92,570,564 km (0.079 R)
• M96: 92,710,438 km (0.039 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 17,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit