🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 39.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,389,495 km

• M1: 277,654 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.77 AU

Year: 201 Days

Day: 28.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,389,495 km

• M1: 93,798 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 215 Days

Day: 39.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,389,495 km

• M1: 613,351 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.46 AU - 2.12 AU

Year: 879 Days

Day: 44 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.42 AU - 3.72 AU

Year: 1975 Days

Day: 36.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 10.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.43 AU - 7.25 AU

Year: 6567 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,389,495 km

• M1: 145,409 km (0.083 R)
• M2: 218,862 km (0.067 R)
• M3: 465,848 km (0.08 R)
• M4: 991,535 km (0.025 R)
• M5: 1,704,668 km (0.026 R)
• M6: 1,811,032 km (0.05 R)
• M7: 1,904,082 km (0.083 R)
• M8: 2,014,784 km (0.116 R)
• M9: 2,275,982 km (0.063 R)
• M10: 2,427,824 km (0.098 R)
• M11: 2,741,531 km (0.038 R)
• M12: 2,831,140 km (0.12 R)
• M13: 3,068,552 km (0.038 R)
• M14: 3,819,383 km (0.078 R)
• M15: 4,123,067 km (0.098 R)
• M16: 4,226,140 km (0.113 R)
• M17: 4,392,642 km (0.089 R)
• M18: 4,710,837 km (0.075 R)
• M19: 4,818,697 km (0.108 R)
• M20: 5,302,646 km (0.082 R)
• M21: 5,482,612 km (0.084 R)
• M22: 5,596,008 km (0.096 R)
• M23: 5,848,379 km (0.075 R)
• M24: 6,057,816 km (0.086 R)
• M25: 6,652,169 km (0.032 R)
• M26: 7,116,520 km (0.087 R)
• M27: 7,265,221 km (0.119 R)
• M28: 7,440,250 km (0.11 R)
• M29: 7,641,758 km (0.097 R)
• M30: 7,717,904 km (0.094 R)
• M31: 7,870,793 km (0.108 R)
• M32: 7,998,998 km (0.051 R)
• M33: 8,205,593 km (0.076 R)
• M34: 8,309,563 km (0.111 R)
• M35: 8,440,162 km (0.103 R)
• M36: 8,703,455 km (0.116 R)
• M37: 9,346,277 km (0.068 R)
• M38: 9,482,111 km (0.103 R)
• M39: 9,673,447 km (0.104 R)
• M40: 10,677,398 km (0.103 R)
• M41: 11,191,866 km (0.051 R)
• M42: 11,714,411 km (0.114 R)
• M43: 12,096,783 km (0.088 R)
• M44: 12,334,045 km (0.09 R)
• M45: 12,632,942 km (0.111 R)
• M46: 12,904,013 km (0.114 R)
• M47: 13,025,038 km (0.109 R)
• M48: 13,821,198 km (0.073 R)
• M49: 14,886,035 km (0.077 R)
• M50: 15,013,194 km (0.098 R)
• M51: 15,236,244 km (0.095 R)
• M52: 15,621,458 km (0.069 R)
• M53: 16,598,183 km (0.099 R)
• M54: 16,795,951 km (0.112 R)
• M55: 17,460,764 km (0.107 R)
• M56: 18,303,898 km (0.052 R)
• M57: 18,508,099 km (0.063 R)
• M58: 18,884,786 km (0.065 R)
• M59: 18,953,452 km (0.089 R)
• M60: 19,298,425 km (0.103 R)
• M61: 19,402,245 km (0.041 R)
• M62: 20,240,143 km (0.068 R)
• M63: 20,557,440 km (0.085 R)
• M64: 20,947,292 km (0.094 R)
• M65: 21,018,501 km (0.037 R)
• M66: 21,268,180 km (0.119 R)
• M67: 21,662,669 km (0.077 R)
• M68: 21,770,679 km (0.115 R)
• M69: 21,914,891 km (0.089 R)
• M70: 22,458,829 km (0.077 R)
• M71: 22,823,848 km (0.102 R)
• M72: 22,933,653 km (0.103 R)
• M73: 24,490,667 km (0.092 R)
• M74: 24,753,511 km (0.063 R)
• M75: 25,017,252 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.1

Radius: 7.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.03 AU - 19.23 AU

Year: 23781 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,389,495 km

• M1: 158,125 km (0.106 R)
• M2: 257,159 km (0.032 R)
• M3: 451,486 km (0.092 R)
• M4: 846,425 km (0.1 R)
• M5: 917,185 km (0.103 R)
• M6: 1,193,641 km (0.072 R)
• M7: 2,070,734 km (0.112 R)
• M8: 2,500,678 km (0.068 R)
• M9: 2,778,930 km (0.12 R)
• M10: 3,067,056 km (0.065 R)
• M11: 3,214,709 km (0.115 R)
• M12: 4,520,100 km (0.085 R)
• M13: 4,604,024 km (0.072 R)
• M14: 5,161,875 km (0.061 R)
• M15: 5,740,968 km (0.099 R)
• M16: 6,815,230 km (0.105 R)
• M17: 6,911,571 km (0.052 R)
• M18: 7,548,709 km (0.084 R)
• M19: 8,000,793 km (0.098 R)
• M20: 9,302,145 km (0.102 R)
• M21: 10,223,967 km (0.114 R)
• M22: 10,279,169 km (0.113 R)
• M23: 10,723,774 km (0.034 R)
• M24: 11,516,942 km (0.096 R)
• M25: 12,979,859 km (0.072 R)
• M26: 13,039,698 km (0.104 R)
• M27: 13,099,538 km (0.114 R)
• M28: 13,520,805 km (0.08 R)
• M29: 14,191,752 km (0.111 R)
• M30: 14,748,854 km (0.102 R)
• M31: 15,061,514 km (0.062 R)
• M32: 15,820,573 km (0.054 R)
• M33: 16,076,386 km (0.049 R)
• M34: 16,656,975 km (0.103 R)
• M35: 17,310,119 km (0.027 R)
• M36: 17,441,765 km (0.102 R)
• M37: 17,905,070 km (0.073 R)
• M38: 18,038,212 km (0.08 R)
• M39: 18,708,710 km (0.1 R)
• M40: 19,524,168 km (0.101 R)
• M41: 19,936,310 km (0.091 R)
• M42: 20,212,617 km (0.065 R)
• M43: 20,699,109 km (0.105 R)
• M44: 21,825,731 km (0.107 R)
• M45: 21,967,999 km (0.104 R)
• M46: 23,479,984 km (0.094 R)
• M47: 23,552,838 km (0.117 R)
• M48: 24,138,065 km (0.1 R)
• M49: 24,358,872 km (0.062 R)
• M50: 25,025,181 km (0.095 R)
• M51: 26,527,143 km (0.088 R)
• M52: 26,602,989 km (0.108 R)
• M53: 26,907,122 km (0.032 R)
• M54: 27,672,764 km (0.061 R)
• M55: 28,600,719 km (0.095 R)
• M56: 29,146,752 km (0.067 R)
• M57: 29,932,888 km (0.091 R)
• M58: 31,285,104 km (0.068 R)
• M59: 32,009,008 km (0.063 R)
• M60: 32,901,209 km (0.077 R)
• M61: 33,146,101 km (0.062 R)
• M62: 36,046,056 km (0.096 R)
• M63: 36,382,651 km (0.094 R)
• M64: 37,910,045 km (0.092 R)
• M65: 38,423,914 km (0.055 R)
• M66: 39,026,195 km (0.069 R)
• M67: 40,066,050 km (0.079 R)
• M68: 41,027,216 km (0.062 R)
• M69: 42,350,260 km (0.083 R)
• M70: 43,061,448 km (0.07 R)
• M71: 44,045,951 km (0.12 R)
• M72: 44,676,207 km (0.031 R)
• M73: 46,128,204 km (0.114 R)
• M74: 46,493,522 km (0.112 R)
• M75: 47,135,297 km (0.042 R)
• M76: 47,779,914 km (0.062 R)
• M77: 48,057,119 km (0.118 R)
• M78: 48,242,172 km (0.053 R)
• M79: 50,293,757 km (0.074 R)
• M80: 50,575,749 km (0.099 R)
• M81: 51,519,412 km (0.066 R)
• M82: 51,708,953 km (0.093 R)
• M83: 53,904,002 km (0.12 R)
• M84: 54,192,577 km (0.064 R)
• M85: 54,578,090 km (0.088 R)
• M86: 55,740,167 km (0.04 R)
• M87: 55,934,644 km (0.12 R)
• M88: 56,129,271 km (0.103 R)
• M89: 56,519,422 km (0.111 R)
• M90: 56,714,797 km (0.065 R)
• M91: 59,572,864 km (0.045 R)
• M92: 60,269,841 km (0.102 R)
• M93: 60,369,622 km (0.083 R)
• M94: 64,405,474 km (0.058 R)
• M95: 65,223,026 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.9

Radius: 4.8

Gravity: 32.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.12 AU - 20 AU

Year: 27012 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,389,495 km

• M1: 115,490 km (0.07 R)
• M2: 185,053 km (0.093 R)
• M3: 710,889 km (0.052 R)
• M4: 969,693 km (0.091 R)
• M5: 1,190,051 km (0.081 R)
• M6: 1,825,244 km (0.11 R)
• M7: 2,136,407 km (0.101 R)
• M8: 2,851,036 km (0.071 R)
• M9: 4,022,537 km (0.081 R)
• M10: 7,218,845 km (0.066 R)
• M11: 8,714,525 km (0.051 R)
• M12: 9,037,806 km (0.031 R)
• M13: 9,696,186 km (0.062 R)
• M14: 10,506,408 km (0.115 R)
• M15: 10,712,404 km (0.051 R)
• M16: 11,128,286 km (0.089 R)
• M17: 11,762,133 km (0.043 R)
• M18: 12,844,174 km (0.101 R)
• M19: 14,259,669 km (0.112 R)
• M20: 15,489,663 km (0.059 R)
• M21: 16,117,226 km (0.041 R)
• M22: 16,196,213 km (0.095 R)
• M23: 18,792,485 km (0.107 R)
• M24: 19,461,486 km (0.116 R)
• M25: 20,736,808 km (0.085 R)
• M26: 21,081,332 km (0.106 R)
• M27: 21,863,729 km (0.108 R)
• M28: 22,038,758 km (0.118 R)
• M29: 22,390,463 km (0.056 R)
• M30: 23,188,568 km (0.065 R)
• M31: 23,456,497 km (0.103 R)
• M32: 23,905,590 km (0.107 R)
• M33: 24,086,005 km (0.09 R)
• M34: 24,539,137 km (0.11 R)
• M35: 24,812,303 km (0.102 R)
• M36: 25,914,989 km (0.088 R)
• M37: 26,007,590 km (0.06 R)
• M38: 27,882,949 km (0.106 R)
• M39: 28,358,520 km (0.111 R)
• M40: 30,287,585 km (0.098 R)
• M41: 30,580,647 km (0.117 R)
• M42: 32,557,882 km (0.115 R)
• M43: 34,067,624 km (0.101 R)
• M44: 35,394,557 km (0.086 R)
• M45: 36,634,275 km (0.119 R)
• M46: 37,155,025 km (0.078 R)
• M47: 38,203,855 km (0.118 R)
• M48: 38,520,405 km (0.058 R)
• M49: 39,262,410 km (0.082 R)
• M50: 40,116,165 km (0.073 R)
• M51: 40,223,277 km (0.11 R)
• M52: 40,545,361 km (0.051 R)
• M53: 40,652,922 km (0.028 R)
• M54: 41,516,551 km (0.109 R)
• M55: 41,950,684 km (0.045 R)
• M56: 42,386,313 km (0.091 R)
• M57: 43,481,818 km (0.099 R)
• M58: 44,033,086 km (0.1 R)
• M59: 45,031,203 km (0.086 R)
• M60: 46,486,042 km (0.063 R)
• M61: 47,729,051 km (0.119 R)
• M62: 48,754,245 km (0.1 R)
• M63: 49,786,620 km (0.056 R)
• M64: 50,017,001 km (0.093 R)
• M65: 52,340,405 km (0.069 R)
• M66: 55,651,605 km (0.085 R)
• M67: 57,815,837 km (0.106 R)
• M68: 59,151,896 km (0.101 R)
• M69: 59,762,554 km (0.096 R)
• M70: 64,345,934 km (0.073 R)
• M71: 64,722,472 km (0.102 R)
• M72: 65,099,757 km (0.043 R)
• M73: 66,362,663 km (0.046 R)
• M74: 67,251,573 km (0.101 R)
• M75: 69,040,913 km (0.049 R)
• M76: 70,457,904 km (0.079 R)
• M77: 71,234,916 km (0.036 R)
• M78: 71,884,470 km (0.083 R)
• M79: 73,582,555 km (0.084 R)
• M80: 73,713,752 km (0.117 R)
• M81: 76,353,556 km (0.1 R)
• M82: 76,619,242 km (0.073 R)
• M83: 77,284,803 km (0.09 R)
• M84: 77,952,159 km (0.111 R)
• M85: 78,487,570 km (0.105 R)
• M86: 79,696,620 km (0.053 R)
• M87: 81,453,647 km (0.048 R)
• M88: 81,725,167 km (0.087 R)
• M89: 85,281,557 km (0.111 R)
• M90: 85,695,046 km (0.12 R)
• M91: 86,662,645 km (0.088 R)
• M92: 88,051,362 km (0.116 R)
• M93: 92,968,943 km (0.066 R)
• M94: 93,963,171 km (0.114 R)
• M95: 94,960,839 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit