🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 183 Days

Day: 36.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,047,261 km

• M1: 45,328 km (0.112 R)
• M2: 544,387 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.89 AU

Year: 243 Days

Day: 25.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.62 AU - 0.88 AU

Year: 243 Days

Day: 14.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.56 AU - 2.28 AU

Year: 997 Days

Day: 33.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.1 °

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: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.95 AU - 2.13 AU

Year: 1092 Days

Day: 12.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,047,261 km

• M1: 208,240 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.24 AU - 3.24 AU

Year: 1700 Days

Day: 41.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,047,261 km

• M1: 2,650,874 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 8.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.79 AU - 7.87 AU

Year: 8211 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,047,261 km

• M1: 110,553 km (0.119 R)
• M2: 188,344 km (0.093 R)
• M3: 313,408 km (0.083 R)
• M4: 946,057 km (0.086 R)
• M5: 1,185,713 km (0.117 R)
• M6: 1,270,086 km (0.066 R)
• M7: 1,462,768 km (0.097 R)
• M8: 1,798,615 km (0.056 R)
• M9: 1,995,785 km (0.046 R)
• M10: 2,117,408 km (0.034 R)
• M11: 2,304,555 km (0.03 R)
• M12: 2,368,284 km (0.079 R)
• M13: 2,921,347 km (0.095 R)
• M14: 2,990,461 km (0.088 R)
• M15: 3,106,699 km (0.085 R)
• M16: 3,224,582 km (0.105 R)
• M17: 3,911,835 km (0.118 R)
• M18: 4,832,610 km (0.08 R)
• M19: 5,331,519 km (0.083 R)
• M20: 5,473,038 km (0.094 R)
• M21: 5,702,072 km (0.058 R)
• M22: 6,022,212 km (0.094 R)
• M23: 6,288,496 km (0.1 R)
• M24: 7,486,476 km (0.108 R)
• M25: 7,804,820 km (0.116 R)
• M26: 8,192,877 km (0.098 R)
• M27: 8,323,626 km (0.086 R)
• M28: 8,422,061 km (0.097 R)
• M29: 8,620,278 km (0.103 R)
• M30: 8,753,271 km (0.049 R)
• M31: 10,649,723 km (0.061 R)
• M32: 11,224,627 km (0.091 R)
• M33: 11,406,389 km (0.107 R)
• M34: 11,479,243 km (0.051 R)
• M35: 12,180,259 km (0.105 R)
• M36: 12,667,798 km (0.075 R)
• M37: 13,199,918 km (0.095 R)
• M38: 13,353,405 km (0.103 R)
• M39: 13,430,298 km (0.083 R)
• M40: 13,507,341 km (0.087 R)
• M41: 14,050,980 km (0.097 R)
• M42: 14,999,580 km (0.044 R)
• M43: 15,521,976 km (0.109 R)
• M44: 15,724,531 km (0.118 R)
• M45: 16,255,155 km (0.086 R)
• M46: 16,419,713 km (0.1 R)
• M47: 18,222,367 km (0.093 R)
• M48: 18,736,685 km (0.112 R)
• M49: 18,952,255 km (0.105 R)
• M50: 19,168,873 km (0.055 R)
• M51: 19,429,622 km (0.094 R)
• M52: 21,513,670 km (0.097 R)
• M53: 22,467,655 km (0.106 R)
• M54: 23,528,155 km (0.107 R)
• M55: 23,714,254 km (0.098 R)
• M56: 23,900,803 km (0.047 R)
• M57: 24,557,837 km (0.109 R)
• M58: 25,125,561 km (0.113 R)
• M59: 26,370,664 km (0.076 R)
• M60: 26,757,823 km (0.082 R)
• M61: 27,293,234 km (0.066 R)
• M62: 27,635,813 km (0.074 R)
• M63: 27,930,521 km (0.112 R)
• M64: 28,374,677 km (0.073 R)
• M65: 28,970,376 km (0.096 R)
• M66: 29,269,721 km (0.087 R)
• M67: 29,620,378 km (0.117 R)
• M68: 29,720,759 km (0.069 R)
• M69: 30,680,579 km (0.085 R)
• M70: 31,138,797 km (0.102 R)
• M71: 31,240,972 km (0.064 R)
• M72: 31,394,310 km (0.083 R)
• M73: 31,855,969 km (0.039 R)
• M74: 32,061,965 km (0.082 R)
• M75: 32,994,110 km (0.107 R)
• M76: 33,411,188 km (0.111 R)
• M77: 33,620,476 km (0.028 R)
• M78: 34,620,238 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 6.1

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.39 AU - 16.05 AU

Year: 18013 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,047,261 km

• M1: 152,291 km (0.102 R)
• M2: 904,768 km (0.093 R)
• M3: 1,313,170 km (0.114 R)
• M4: 1,552,228 km (0.045 R)
• M5: 2,003,115 km (0.111 R)
• M6: 2,420,194 km (0.101 R)
• M7: 3,017,239 km (0.097 R)
• M8: 3,055,985 km (0.113 R)
• M9: 3,134,075 km (0.081 R)
• M10: 4,208,188 km (0.1 R)
• M11: 4,739,111 km (0.081 R)
• M12: 5,058,502 km (0.049 R)
• M13: 5,432,048 km (0.088 R)
• M14: 7,587,903 km (0.087 R)
• M15: 8,015,005 km (0.08 R)
• M16: 8,340,530 km (0.118 R)
• M17: 8,725,745 km (0.089 R)
• M18: 9,004,445 km (0.088 R)
• M19: 9,286,138 km (0.078 R)
• M20: 10,382,541 km (0.104 R)
• M21: 11,156,112 km (0.051 R)
• M22: 11,702,443 km (0.118 R)
• M23: 11,948,083 km (0.067 R)
• M24: 12,506,980 km (0.11 R)
• M25: 14,430,659 km (0.108 R)
• M26: 15,695,809 km (0.078 R)
• M27: 16,102,715 km (0.109 R)
• M28: 17,274,216 km (0.084 R)
• M29: 17,976,129 km (0.12 R)
• M30: 18,117,649 km (0.098 R)
• M31: 19,917,461 km (0.085 R)
• M32: 20,284,274 km (0.061 R)
• M33: 20,431,479 km (0.118 R)
• M34: 20,949,985 km (0.103 R)
• M35: 21,547,778 km (0.104 R)
• M36: 21,773,372 km (0.115 R)
• M37: 22,226,952 km (0.048 R)
• M38: 22,683,675 km (0.104 R)
• M39: 23,374,667 km (0.092 R)
• M40: 24,384,752 km (0.114 R)
• M41: 24,934,524 km (0.067 R)
• M42: 26,206,405 km (0.091 R)
• M43: 27,499,380 km (0.111 R)
• M44: 28,812,849 km (0.105 R)
• M45: 29,227,534 km (0.06 R)
• M46: 29,644,164 km (0.067 R)
• M47: 29,727,790 km (0.12 R)
• M48: 30,483,409 km (0.118 R)
• M49: 30,990,695 km (0.099 R)
• M50: 31,330,432 km (0.114 R)
• M51: 32,356,972 km (0.088 R)
• M52: 33,917,278 km (0.074 R)
• M53: 34,004,793 km (0.07 R)
• M54: 35,324,844 km (0.097 R)
• M55: 36,751,410 km (0.097 R)
• M56: 36,841,168 km (0.119 R)
• M57: 38,287,481 km (0.093 R)
• M58: 41,983,894 km (0.113 R)
• M59: 42,077,692 km (0.089 R)
• M60: 42,265,737 km (0.112 R)
• M61: 43,020,159 km (0.084 R)
• M62: 45,021,778 km (0.083 R)
• M63: 45,214,012 km (0.099 R)
• M64: 45,406,544 km (0.119 R)
• M65: 47,541,755 km (0.105 R)
• M66: 48,326,395 km (0.108 R)
• M67: 48,523,117 km (0.11 R)
• M68: 51,005,693 km (0.06 R)
• M69: 51,206,005 km (0.074 R)
• M70: 51,607,525 km (0.067 R)
• M71: 52,010,243 km (0.081 R)
• M72: 52,413,858 km (0.105 R)
• M73: 53,325,807 km (0.08 R)
• M74: 53,834,739 km (0.093 R)
• M75: 54,345,166 km (0.099 R)
• M76: 56,299,812 km (0.108 R)
• M77: 59,116,740 km (0.043 R)
• M78: 63,158,426 km (0.07 R)
• M79: 63,912,549 km (0.076 R)
• M80: 64,236,727 km (0.028 R)
• M81: 65,538,678 km (0.072 R)
• M82: 66,849,454 km (0.051 R)
• M83: 68,499,967 km (0.119 R)
• M84: 68,610,371 km (0.111 R)
• M85: 69,274,735 km (0.078 R)
• M86: 71,056,595 km (0.027 R)
• M87: 72,177,981 km (0.087 R)
• M88: 74,324,561 km (0.103 R)
• M89: 74,438,105 km (0.069 R)
• M90: 74,551,650 km (0.065 R)
• M91: 75,348,708 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.9

Radius: 3.9

Gravity: 54.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.49 AU - 14.45 AU

Year: 18526 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,047,261 km

• M1: 149,747 km (0.106 R)
• M2: 219,161 km (0.103 R)
• M3: 510,129 km (0.12 R)
• M4: 961,466 km (0.11 R)
• M5: 1,180,178 km (0.069 R)
• M6: 1,413,849 km (0.098 R)
• M7: 1,444,068 km (0.069 R)
• M8: 1,598,453 km (0.067 R)
• M9: 1,856,510 km (0.044 R)
• M10: 2,410,770 km (0.061 R)
• M11: 2,896,065 km (0.104 R)
• M12: 3,209,323 km (0.115 R)
• M13: 3,492,362 km (0.114 R)
• M14: 4,884,370 km (0.118 R)
• M15: 5,445,512 km (0.102 R)
• M16: 6,026,999 km (0.076 R)
• M17: 6,225,216 km (0.053 R)
• M18: 7,247,718 km (0.092 R)
• M19: 7,724,636 km (0.041 R)
• M20: 8,820,290 km (0.094 R)
• M21: 8,932,489 km (0.092 R)
• M22: 10,080,353 km (0.117 R)
• M23: 10,197,788 km (0.092 R)
• M24: 10,315,521 km (0.098 R)
• M25: 10,671,564 km (0.102 R)
• M26: 10,851,082 km (0.116 R)
• M27: 11,031,646 km (0.056 R)
• M28: 11,152,521 km (0.08 R)
• M29: 11,273,995 km (0.07 R)
• M30: 11,825,412 km (0.07 R)
• M31: 12,890,998 km (0.096 R)
• M32: 13,661,427 km (0.093 R)
• M33: 13,726,203 km (0.05 R)
• M34: 13,986,803 km (0.114 R)
• M35: 14,512,639 km (0.106 R)
• M36: 15,112,078 km (0.079 R)
• M37: 15,448,523 km (0.09 R)
• M38: 15,583,909 km (0.114 R)
• M39: 15,651,677 km (0.118 R)
• M40: 15,787,512 km (0.118 R)
• M41: 16,334,891 km (0.117 R)
• M42: 16,611,048 km (0.069 R)
• M43: 18,156,544 km (0.109 R)
• M44: 19,236,341 km (0.108 R)
• M45: 19,600,911 km (0.076 R)
• M46: 19,967,725 km (0.072 R)
• M47: 20,708,235 km (0.038 R)
• M48: 21,457,571 km (0.115 R)
• M49: 21,759,758 km (0.079 R)
• M50: 22,215,882 km (0.047 R)
• M51: 22,521,660 km (0.101 R)
• M52: 22,598,254 km (0.089 R)
• M53: 23,836,476 km (0.108 R)
• M54: 24,779,541 km (0.102 R)
• M55: 26,136,394 km (0.089 R)
• M56: 26,297,510 km (0.104 R)
• M57: 26,945,718 km (0.075 R)
• M58: 28,174,964 km (0.056 R)
• M59: 28,837,982 km (0.073 R)
• M60: 31,541,365 km (0.104 R)
• M61: 33,097,033 km (0.045 R)
• M62: 34,324,184 km (0.068 R)
• M63: 34,589,122 km (0.084 R)
• M64: 34,677,534 km (0.071 R)
• M65: 37,365,958 km (0.107 R)
• M66: 37,547,570 km (0.079 R)
• M67: 37,820,436 km (0.097 R)
• M68: 38,276,859 km (0.069 R)
• M69: 38,826,781 km (0.06 R)
• M70: 44,084,997 km (0.101 R)
• M71: 46,308,320 km (0.115 R)
• M72: 46,405,858 km (0.11 R)
• M73: 47,188,255 km (0.118 R)
• M74: 48,964,430 km (0.069 R)
• M75: 50,662,067 km (0.046 R)
• M76: 53,704,439 km (0.119 R)
• M77: 53,909,388 km (0.097 R)
• M78: 55,351,063 km (0.096 R)
• M79: 55,661,628 km (0.117 R)
• M80: 58,062,075 km (0.12 R)
• M81: 58,377,577 km (0.103 R)
• M82: 58,693,677 km (0.07 R)
• M83: 60,815,873 km (0.078 R)
• M84: 64,263,206 km (0.117 R)
• M85: 64,916,650 km (0.094 R)
• M86: 65,244,119 km (0.073 R)
• M87: 65,572,187 km (0.045 R)
• M88: 66,889,995 km (0.109 R)
• M89: 67,994,775 km (0.117 R)
• M90: 71,232,672 km (0.118 R)
• M91: 72,586,981 km (0.119 R)
• M92: 72,700,227 km (0.1 R)
• M93: 73,267,502 km (0.115 R)
• M94: 75,206,739 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit