🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.74 AU

Year: 193 Days

Day: 36.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.87 AU - 1.03 AU

Year: 342 Days

Day: 38.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,815,943 km

• M1: 336,296 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.52 AU

Year: 1131 Days

Day: 47.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.16 AU - 3.14 AU

Year: 1592 Days

Day: 24.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.36 AU - 3.18 AU

Year: 1701 Days

Day: 20.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 13.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.45 AU - 6.13 AU

Year: 4489 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,815,943 km

• M1: 258,056 km (0.05 R)
• M2: 373,097 km (0.063 R)
• M3: 531,372 km (0.114 R)
• M4: 634,445 km (0.113 R)
• M5: 884,722 km (0.086 R)
• M6: 990,039 km (0.1 R)
• M7: 1,099,993 km (0.084 R)
• M8: 1,273,527 km (0.074 R)
• M9: 1,456,485 km (0.12 R)
• M10: 1,583,493 km (0.107 R)
• M11: 1,754,484 km (0.114 R)
• M12: 1,987,707 km (0.084 R)
• M13: 2,115,463 km (0.116 R)
• M14: 2,216,741 km (0.09 R)
• M15: 2,304,854 km (0.106 R)
• M16: 2,530,598 km (0.095 R)
• M17: 2,638,458 km (0.058 R)
• M18: 2,827,250 km (0.08 R)
• M19: 3,218,149 km (0.101 R)
• M20: 3,766,426 km (0.104 R)
• M21: 3,943,849 km (0.081 R)
• M22: 4,124,114 km (0.118 R)
• M23: 4,399,673 km (0.12 R)
• M24: 4,492,873 km (0.09 R)
• M25: 4,969,043 km (0.108 R)
• M26: 5,203,313 km (0.111 R)
• M27: 5,541,704 km (0.076 R)
• M28: 5,683,074 km (0.114 R)
• M29: 6,010,842 km (0.098 R)
• M30: 6,302,857 km (0.105 R)
• M31: 6,685,080 km (0.081 R)
• M32: 7,096,923 km (0.085 R)
• M33: 7,763,980 km (0.043 R)
• M34: 7,990,770 km (0.104 R)
• M35: 8,312,106 km (0.086 R)
• M36: 8,567,620 km (0.081 R)
• M37: 9,883,483 km (0.064 R)
• M38: 10,753,693 km (0.076 R)
• M39: 10,981,381 km (0.086 R)
• M40: 11,083,108 km (0.087 R)
• M41: 11,570,647 km (0.074 R)
• M42: 12,012,859 km (0.067 R)
• M43: 12,222,744 km (0.104 R)
• M44: 12,328,361 km (0.116 R)
• M45: 12,593,298 km (0.114 R)
• M46: 12,833,403 km (0.051 R)
• M47: 13,209,941 km (0.108 R)
• M48: 13,919,035 km (0.095 R)
• M49: 14,808,693 km (0.046 R)
• M50: 15,147,084 km (0.087 R)
• M51: 15,402,447 km (0.112 R)
• M52: 16,496,905 km (0.098 R)
• M53: 16,789,070 km (0.117 R)
• M54: 16,935,825 km (0.117 R)
• M55: 17,289,624 km (0.119 R)
• M56: 17,378,485 km (0.117 R)
• M57: 17,616,196 km (0.111 R)
• M58: 17,885,024 km (0.099 R)
• M59: 18,004,852 km (0.095 R)
• M60: 18,245,405 km (0.086 R)
• M61: 18,426,419 km (0.058 R)
• M62: 18,517,224 km (0.074 R)
• M63: 19,310,243 km (0.107 R)
• M64: 20,364,010 km (0.108 R)
• M65: 20,583,321 km (0.077 R)
• M66: 20,708,983 km (0.114 R)
• M67: 20,834,944 km (0.09 R)
• M68: 21,024,335 km (0.043 R)
• M69: 21,119,180 km (0.108 R)
• M70: 21,341,183 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10.7

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.66 AU - 7.24 AU

Year: 6044 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,815,943 km

• M1: 170,691 km (0.088 R)
• M2: 255,812 km (0.107 R)
• M3: 411,693 km (0.067 R)
• M4: 528,679 km (0.089 R)
• M5: 742,155 km (0.111 R)
• M6: 844,630 km (0.098 R)
• M7: 1,048,831 km (0.108 R)
• M8: 1,182,721 km (0.05 R)
• M9: 1,304,793 km (0.056 R)
• M10: 1,412,952 km (0.09 R)
• M11: 1,735,934 km (0.064 R)
• M12: 1,916,498 km (0.069 R)
• M13: 2,188,467 km (0.06 R)
• M14: 2,274,785 km (0.078 R)
• M15: 2,563,060 km (0.06 R)
• M16: 3,126,147 km (0.106 R)
• M17: 3,199,300 km (0.101 R)
• M18: 3,322,419 km (0.108 R)
• M19: 3,397,068 km (0.096 R)
• M20: 3,778,842 km (0.056 R)
• M21: 4,611,055 km (0.095 R)
• M22: 5,946,815 km (0.1 R)
• M23: 6,221,327 km (0.099 R)
• M24: 6,531,443 km (0.108 R)
• M25: 6,814,931 km (0.056 R)
• M26: 7,263,874 km (0.084 R)
• M27: 7,689,331 km (0.095 R)
• M28: 8,022,186 km (0.108 R)
• M29: 9,083,882 km (0.085 R)
• M30: 9,153,894 km (0.083 R)
• M31: 9,471,191 km (0.05 R)
• M32: 9,649,063 km (0.095 R)
• M33: 9,756,324 km (0.092 R)
• M34: 10,152,908 km (0.115 R)
• M35: 10,262,115 km (0.079 R)
• M36: 10,739,482 km (0.108 R)
• M37: 10,850,633 km (0.08 R)
• M38: 11,036,733 km (0.117 R)
• M39: 11,601,614 km (0.109 R)
• M40: 12,525,082 km (0.072 R)
• M41: 13,074,555 km (0.1 R)
• M42: 13,392,151 km (0.084 R)
• M43: 13,592,014 km (0.079 R)
• M44: 13,954,041 km (0.078 R)
• M45: 14,646,679 km (0.094 R)
• M46: 14,976,542 km (0.067 R)
• M47: 15,559,675 km (0.111 R)
• M48: 16,448,435 km (0.039 R)
• M49: 17,266,586 km (0.081 R)
• M50: 17,440,569 km (0.054 R)
• M51: 18,852,922 km (0.049 R)
• M52: 20,210,224 km (0.098 R)
• M53: 21,692,439 km (0.059 R)
• M54: 21,833,211 km (0.111 R)
• M55: 22,399,289 km (0.065 R)
• M56: 22,541,557 km (0.109 R)
• M57: 23,497,786 km (0.099 R)
• M58: 23,690,618 km (0.098 R)
• M59: 23,884,048 km (0.086 R)
• M60: 24,369,643 km (0.089 R)
• M61: 25,647,657 km (0.116 R)
• M62: 26,095,254 km (0.084 R)
• M63: 26,244,852 km (0.112 R)
• M64: 26,695,890 km (0.112 R)
• M65: 26,897,099 km (0.115 R)
• M66: 27,808,898 km (0.089 R)
• M67: 27,910,774 km (0.112 R)
• M68: 28,679,258 km (0.109 R)
• M69: 29,402,863 km (0.116 R)
• M70: 29,871,104 km (0.09 R)
• M71: 30,237,021 km (0.075 R)
• M72: 30,709,750 km (0.111 R)
• M73: 31,556,175 km (0.082 R)
• M74: 31,982,230 km (0.087 R)
• M75: 32,249,561 km (0.119 R)
• M76: 32,840,024 km (0.118 R)
• M77: 33,705,447 km (0.111 R)
• M78: 34,742,909 km (0.052 R)
• M79: 35,182,876 km (0.115 R)
• M80: 36,012,845 km (0.097 R)
• M81: 36,235,147 km (0.106 R)
• M82: 36,625,448 km (0.068 R)
• M83: 37,635,533 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 15

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.6 AU - 9.2 AU

Year: 8982 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,815,943 km

• M1: 249,679 km (0.071 R)
• M2: 382,223 km (0.101 R)
• M3: 633,996 km (0.109 R)
• M4: 906,413 km (0.1 R)
• M5: 1,015,620 km (0.093 R)
• M6: 1,279,361 km (0.076 R)
• M7: 1,452,147 km (0.116 R)
• M8: 1,633,160 km (0.103 R)
• M9: 2,241,275 km (0.087 R)
• M10: 2,355,867 km (0.085 R)
• M11: 2,492,001 km (0.107 R)
• M12: 2,916,710 km (0.09 R)
• M13: 3,386,597 km (0.094 R)
• M14: 4,066,070 km (0.082 R)
• M15: 4,207,141 km (0.075 R)
• M16: 4,349,857 km (0.071 R)
• M17: 4,470,134 km (0.094 R)
• M18: 5,654,201 km (0.056 R)
• M19: 6,105,687 km (0.074 R)
• M20: 6,240,625 km (0.056 R)
• M21: 6,376,759 km (0.072 R)
• M22: 6,846,795 km (0.066 R)
• M23: 7,242,332 km (0.101 R)
• M24: 7,442,943 km (0.114 R)
• M25: 8,055,995 km (0.041 R)
• M26: 8,443,753 km (0.056 R)
• M27: 8,807,126 km (0.081 R)
• M28: 9,518,015 km (0.051 R)
• M29: 10,570,137 km (0.064 R)
• M30: 11,060,668 km (0.076 R)
• M31: 11,192,763 km (0.118 R)
• M32: 11,558,679 km (0.114 R)
• M33: 11,726,229 km (0.083 R)
• M34: 11,894,826 km (0.072 R)
• M35: 12,783,736 km (0.113 R)
• M36: 13,026,833 km (0.111 R)
• M37: 13,131,402 km (0.051 R)
• M38: 13,236,270 km (0.076 R)
• M39: 13,729,644 km (0.102 R)
• M40: 13,836,157 km (0.08 R)
• M41: 14,879,902 km (0.077 R)
• M42: 16,776,354 km (0.084 R)
• M43: 17,080,786 km (0.116 R)
• M44: 17,195,378 km (0.111 R)
• M45: 17,772,377 km (0.101 R)
• M46: 18,043,747 km (0.086 R)
• M47: 18,160,583 km (0.09 R)
• M48: 18,433,898 km (0.085 R)
• M49: 19,821,568 km (0.09 R)
• M50: 20,345,460 km (0.098 R)
• M51: 20,466,933 km (0.036 R)
• M52: 20,751,618 km (0.12 R)
• M53: 20,955,670 km (0.036 R)
• M54: 21,283,588 km (0.068 R)
• M55: 21,861,634 km (0.081 R)
• M56: 22,110,864 km (0.051 R)
• M57: 22,235,928 km (0.118 R)
• M58: 22,402,880 km (0.077 R)
• M59: 22,906,576 km (0.071 R)
• M60: 23,244,368 km (0.097 R)
• M61: 24,053,393 km (0.106 R)
• M62: 24,267,767 km (0.116 R)
• M63: 24,871,693 km (0.076 R)
• M64: 25,131,993 km (0.091 R)
• M65: 25,436,724 km (0.087 R)
• M66: 25,874,448 km (0.087 R)
• M67: 26,094,057 km (0.12 R)
• M68: 26,314,415 km (0.092 R)
• M69: 26,624,083 km (0.086 R)
• M70: 26,890,367 km (0.092 R)
• M71: 27,470,358 km (0.106 R)
• M72: 27,604,846 km (0.093 R)
• M73: 28,325,459 km (0.11 R)
• M74: 28,642,756 km (0.045 R)
• M75: 28,870,145 km (0.117 R)
• M76: 29,189,387 km (0.101 R)
• M77: 29,326,568 km (0.069 R)
• M78: 29,555,752 km (0.098 R)
• M79: 30,524,698 km (0.069 R)
• M80: 31,269,994 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.5

Radius: 8

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.96 AU - 17.76 AU

Year: 22211 Days

Day: 18.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,815,943 km

• M1: 126,560 km (0.118 R)
• M2: 300,393 km (0.09 R)
• M3: 478,414 km (0.114 R)
• M4: 601,832 km (0.107 R)
• M5: 783,594 km (0.115 R)
• M6: 957,277 km (0.076 R)
• M7: 1,430,006 km (0.079 R)
• M8: 1,489,995 km (0.118 R)
• M9: 2,345,844 km (0.112 R)
• M10: 2,562,013 km (0.082 R)
• M11: 2,898,309 km (0.044 R)
• M12: 3,209,174 km (0.084 R)
• M13: 3,736,955 km (0.111 R)
• M14: 4,423,310 km (0.076 R)
• M15: 4,645,762 km (0.025 R)
• M16: 5,148,112 km (0.084 R)
• M17: 5,288,135 km (0.102 R)
• M18: 6,056,021 km (0.101 R)
• M19: 6,402,938 km (0.098 R)
• M20: 6,453,054 km (0.077 R)
• M21: 6,756,438 km (0.082 R)
• M22: 7,272,252 km (0.092 R)
• M23: 7,961,898 km (0.083 R)
• M24: 8,069,758 km (0.109 R)
• M25: 8,561,636 km (0.103 R)
• M26: 8,616,837 km (0.115 R)
• M27: 9,063,088 km (0.112 R)
• M28: 9,574,264 km (0.108 R)
• M29: 10,153,058 km (0.12 R)
• M30: 10,211,551 km (0.074 R)
• M31: 11,344,455 km (0.074 R)
• M32: 11,649,186 km (0.108 R)
• M33: 12,204,493 km (0.069 R)
• M34: 13,404,867 km (0.104 R)
• M35: 15,107,889 km (0.108 R)
• M36: 16,326,214 km (0.116 R)
• M37: 16,463,545 km (0.082 R)
• M38: 16,947,195 km (0.037 R)
• M39: 17,086,171 km (0.118 R)
• M40: 18,712,300 km (0.113 R)
• M41: 19,362,004 km (0.104 R)
• M42: 19,507,413 km (0.088 R)
• M43: 20,609,201 km (0.065 R)
• M44: 21,130,400 km (0.065 R)
• M45: 21,354,946 km (0.084 R)
• M46: 21,505,292 km (0.113 R)
• M47: 22,490,245 km (0.08 R)
• M48: 27,630,727 km (0.081 R)
• M49: 28,535,195 km (0.092 R)
• M50: 29,449,238 km (0.047 R)
• M51: 29,616,489 km (0.109 R)
• M52: 29,784,038 km (0.052 R)
• M53: 31,476,888 km (0.085 R)
• M54: 31,733,448 km (0.084 R)
• M55: 33,287,621 km (0.053 R)
• M56: 33,811,213 km (0.095 R)
• M57: 34,601,539 km (0.108 R)
• M58: 35,043,301 km (0.078 R)
• M59: 36,559,326 km (0.11 R)
• M60: 37,009,167 km (0.099 R)
• M61: 39,286,346 km (0.079 R)
• M62: 39,562,503 km (0.095 R)
• M63: 40,117,063 km (0.113 R)
• M64: 40,395,315 km (0.078 R)
• M65: 41,702,202 km (0.111 R)
• M66: 42,549,524 km (0.072 R)
• M67: 42,644,070 km (0.112 R)
• M68: 43,592,969 km (0.052 R)
• M69: 44,453,007 km (0.111 R)
• M70: 44,740,834 km (0.036 R)
• M71: 44,837,025 km (0.06 R)
• M72: 47,751,940 km (0.094 R)
• M73: 51,330,021 km (0.112 R)
• M74: 53,151,076 km (0.079 R)
• M75: 55,818,706 km (0.109 R)
• M76: 56,440,584 km (0.111 R)
• M77: 56,856,316 km (0.064 R)
• M78: 57,064,706 km (0.093 R)
• M79: 58,005,078 km (0.062 R)
• M80: 58,845,220 km (0.093 R)
• M81: 60,007,147 km (0.118 R)
• M82: 60,963,376 km (0.05 R)
• M83: 63,322,086 km (0.057 R)
• M84: 63,754,125 km (0.111 R)
• M85: 63,862,284 km (0.062 R)
• M86: 65,710,416 km (0.071 R)
• M87: 66,805,622 km (0.053 R)
• M88: 67,025,531 km (0.106 R)
• M89: 70,127,742 km (0.113 R)
• M90: 73,163,232 km (0.097 R)
• M91: 73,276,478 km (0.099 R)
• M92: 74,412,075 km (0.085 R)
• M93: 75,096,336 km (0.107 R)
• M94: 75,668,099 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit