🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.87 AU - 0.93 AU

Year: 312 Days

Day: 24.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,729,232 km

• M1: 437,424 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.16 AU - 1.62 AU

Year: 599 Days

Day: 47.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.3 AU - 1.58 AU

Year: 631 Days

Day: 21.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.54 AU - 1.54 AU

Year: 698 Days

Day: 41.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.51 AU - 2.15 AU

Year: 904 Days

Day: 23.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,729,232 km

• M1: 141,370 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.67 AU - 2.71 AU

Year: 1611 Days

Day: 27.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 8.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.54 AU - 12.2 AU

Year: 14003 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,729,232 km

• M1: 134,788 km (0.086 R)
• M2: 379,829 km (0.112 R)
• M3: 638,633 km (0.087 R)
• M4: 742,753 km (0.061 R)
• M5: 1,009,187 km (0.08 R)
• M6: 1,304,942 km (0.079 R)
• M7: 1,532,929 km (0.06 R)
• M8: 1,923,978 km (0.076 R)
• M9: 2,183,979 km (0.112 R)
• M10: 2,318,318 km (0.111 R)
• M11: 2,400,298 km (0.107 R)
• M12: 3,120,462 km (0.096 R)
• M13: 3,395,273 km (0.065 R)
• M14: 3,551,453 km (0.092 R)
• M15: 3,646,299 km (0.056 R)
• M16: 4,199,661 km (0.08 R)
• M17: 4,401,319 km (0.053 R)
• M18: 4,606,118 km (0.087 R)
• M19: 5,096,351 km (0.059 R)
• M20: 5,275,419 km (0.049 R)
• M21: 5,713,741 km (0.113 R)
• M22: 5,825,191 km (0.089 R)
• M23: 7,058,476 km (0.096 R)
• M24: 7,581,919 km (0.077 R)
• M25: 7,993,164 km (0.087 R)
• M26: 8,369,402 km (0.104 R)
• M27: 8,708,840 km (0.096 R)
• M28: 9,139,383 km (0.073 R)
• M29: 9,401,029 km (0.077 R)
• M30: 9,709,500 km (0.102 R)
• M31: 10,066,142 km (0.091 R)
• M32: 10,746,213 km (0.115 R)
• M33: 11,115,122 km (0.032 R)
• M34: 11,347,746 km (0.083 R)
• M35: 12,631,745 km (0.113 R)
• M36: 12,728,684 km (0.052 R)
• M37: 13,414,142 km (0.101 R)
• M38: 14,871,973 km (0.035 R)
• M39: 15,489,812 km (0.081 R)
• M40: 16,168,687 km (0.101 R)
• M41: 16,485,237 km (0.096 R)
• M42: 16,697,366 km (0.053 R)
• M43: 17,555,310 km (0.104 R)
• M44: 17,771,928 km (0.077 R)
• M45: 17,880,685 km (0.118 R)
• M46: 17,989,593 km (0.063 R)
• M47: 19,593,432 km (0.093 R)
• M48: 19,649,531 km (0.119 R)
• M49: 20,327,059 km (0.086 R)
• M50: 21,415,534 km (0.104 R)
• M51: 22,346,930 km (0.051 R)
• M52: 22,405,572 km (0.091 R)
• M53: 23,589,191 km (0.091 R)
• M54: 24,188,629 km (0.109 R)
• M55: 24,309,056 km (0.106 R)
• M56: 24,732,418 km (0.042 R)
• M57: 25,158,173 km (0.118 R)
• M58: 25,341,281 km (0.049 R)
• M59: 25,463,652 km (0.119 R)
• M60: 25,647,657 km (0.064 R)
• M61: 26,325,784 km (0.117 R)
• M62: 27,385,536 km (0.087 R)
• M63: 29,225,440 km (0.104 R)
• M64: 29,611,103 km (0.1 R)
• M65: 30,647,517 km (0.117 R)
• M66: 30,712,742 km (0.119 R)
• M67: 31,827,845 km (0.117 R)
• M68: 31,959,939 km (0.084 R)
• M69: 33,558,842 km (0.054 R)
• M70: 33,693,330 km (0.057 R)
• M71: 34,707,155 km (0.105 R)
• M72: 34,911,206 km (0.112 R)
• M73: 34,979,273 km (0.118 R)
• M74: 35,662,487 km (0.085 R)
• M75: 35,731,003 km (0.069 R)
• M76: 36,212,259 km (0.082 R)
• M77: 36,350,188 km (0.071 R)
• M78: 36,695,610 km (0.074 R)
• M79: 36,972,815 km (0.109 R)
• M80: 38,650,255 km (0.12 R)
• M81: 41,356,631 km (0.046 R)
• M82: 43,024,348 km (0.101 R)
• M83: 43,243,359 km (0.1 R)
• M84: 43,903,086 km (0.097 R)
• M85: 44,344,698 km (0.105 R)
• M86: 44,713,756 km (0.029 R)
• M87: 46,874,698 km (0.077 R)
• M88: 47,100,291 km (0.113 R)
• M89: 47,250,787 km (0.106 R)
• M90: 47,627,773 km (0.102 R)
• M91: 48,157,350 km (0.079 R)
• M92: 48,612,726 km (0.076 R)
• M93: 49,298,482 km (0.075 R)
• M94: 51,685,167 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 11.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.79 AU - 12.21 AU

Year: 14244 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,729,232 km

• M1: 426,055 km (0.11 R)
• M2: 595,998 km (0.043 R)
• M3: 753,524 km (0.117 R)
• M4: 847,622 km (0.091 R)
• M5: 926,011 km (0.055 R)
• M6: 1,090,718 km (0.104 R)
• M7: 1,769,444 km (0.112 R)
• M8: 2,003,564 km (0.084 R)
• M9: 2,083,898 km (0.111 R)
• M10: 2,303,658 km (0.045 R)
• M11: 2,560,068 km (0.073 R)
• M12: 3,225,779 km (0.105 R)
• M13: 3,676,667 km (0.102 R)
• M14: 4,182,008 km (0.047 R)
• M15: 4,320,536 km (0.083 R)
• M16: 4,495,865 km (0.117 R)
• M17: 4,673,587 km (0.116 R)
• M18: 4,745,394 km (0.083 R)
• M19: 5,183,566 km (0.064 R)
• M20: 5,445,362 km (0.061 R)
• M21: 5,634,903 km (0.071 R)
• M22: 6,736,991 km (0.043 R)
• M23: 7,396,268 km (0.075 R)
• M24: 8,820,290 km (0.12 R)
• M25: 9,223,158 km (0.103 R)
• M26: 9,815,864 km (0.047 R)
• M27: 10,327,040 km (0.09 R)
• M28: 10,751,749 km (0.102 R)
• M29: 11,038,079 km (0.108 R)
• M30: 11,375,272 km (0.102 R)
• M31: 11,862,962 km (0.048 R)
• M32: 12,808,270 km (0.072 R)
• M33: 13,417,882 km (0.054 R)
• M34: 13,933,097 km (0.116 R)
• M35: 14,140,888 km (0.091 R)
• M36: 15,356,371 km (0.042 R)
• M37: 16,057,985 km (0.077 R)
• M38: 16,440,208 km (0.114 R)
• M39: 17,492,778 km (0.107 R)
• M40: 17,773,424 km (0.095 R)
• M41: 18,509,894 km (0.039 R)
• M42: 18,795,925 km (0.11 R)
• M43: 19,025,708 km (0.098 R)
• M44: 19,488,115 km (0.101 R)
• M45: 19,604,352 km (0.099 R)
• M46: 20,071,397 km (0.065 R)
• M47: 20,188,831 km (0.097 R)
• M48: 21,195,475 km (0.107 R)
• M49: 21,315,004 km (0.087 R)
• M50: 21,434,682 km (0.063 R)
• M51: 21,855,501 km (0.058 R)
• M52: 22,036,814 km (0.082 R)
• M53: 22,339,899 km (0.032 R)
• M54: 23,814,036 km (0.057 R)
• M55: 24,187,433 km (0.066 R)
• M56: 26,083,586 km (0.095 R)
• M57: 26,468,501 km (0.09 R)
• M58: 26,661,781 km (0.031 R)
• M59: 26,919,987 km (0.054 R)
• M60: 27,830,589 km (0.053 R)
• M61: 27,961,637 km (0.115 R)
• M62: 28,158,358 km (0.112 R)
• M63: 28,355,528 km (0.119 R)
• M64: 28,487,324 km (0.059 R)
• M65: 28,817,487 km (0.101 R)
• M66: 29,215,567 km (0.109 R)
• M67: 29,348,559 km (0.113 R)
• M68: 33,642,018 km (0.042 R)
• M69: 35,825,548 km (0.055 R)
• M70: 36,253,548 km (0.113 R)
• M71: 37,619,825 km (0.12 R)
• M72: 38,783,398 km (0.112 R)
• M73: 39,002,858 km (0.094 R)
• M74: 39,076,011 km (0.107 R)
• M75: 39,442,975 km (0.099 R)
• M76: 40,328,444 km (0.112 R)
• M77: 42,193,930 km (0.034 R)
• M78: 43,023,600 km (0.113 R)
• M79: 45,006,071 km (0.115 R)
• M80: 45,622,115 km (0.027 R)
• M81: 45,776,500 km (0.074 R)
• M82: 48,113,817 km (0.12 R)
• M83: 48,271,044 km (0.055 R)
• M84: 50,569,615 km (0.108 R)
• M85: 50,889,456 km (0.075 R)
• M86: 51,290,079 km (0.111 R)
• M87: 52,175,399 km (0.096 R)
• M88: 54,451,680 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.9

Radius: 4.5

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.76 AU - 17 AU

Year: 25331 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,729,232 km

• M1: 211,083 km (0.087 R)
• M2: 289,322 km (0.1 R)
• M3: 1,355,955 km (0.092 R)
• M4: 1,475,933 km (0.082 R)
• M5: 1,506,451 km (0.078 R)
• M6: 1,790,836 km (0.072 R)
• M7: 2,516,984 km (0.04 R)
• M8: 2,968,471 km (0.12 R)
• M9: 4,202,204 km (0.065 R)
• M10: 4,245,737 km (0.096 R)
• M11: 4,377,383 km (0.086 R)
• M12: 4,871,355 km (0.109 R)
• M13: 6,607,588 km (0.033 R)
• M14: 6,709,165 km (0.118 R)
• M15: 6,913,815 km (0.062 R)
• M16: 7,172,620 km (0.118 R)
• M17: 7,329,398 km (0.054 R)
• M18: 7,434,565 km (0.118 R)
• M19: 8,846,470 km (0.069 R)
• M20: 9,640,087 km (0.108 R)
• M21: 9,697,682 km (0.03 R)
• M22: 9,929,110 km (0.11 R)
• M23: 10,456,293 km (0.113 R)
• M24: 10,932,612 km (0.072 R)
• M25: 11,173,465 km (0.051 R)
• M26: 11,599,071 km (0.102 R)
• M27: 13,482,358 km (0.111 R)
• M28: 14,196,389 km (0.118 R)
• M29: 14,393,260 km (0.086 R)
• M30: 16,205,040 km (0.055 R)
• M31: 17,804,241 km (0.034 R)
• M32: 17,945,611 km (0.086 R)
• M33: 18,372,115 km (0.094 R)
• M34: 18,443,622 km (0.115 R)
• M35: 21,149,698 km (0.092 R)
• M36: 21,826,479 km (0.118 R)
• M37: 24,289,757 km (0.06 R)
• M38: 25,394,687 km (0.082 R)
• M39: 25,713,480 km (0.105 R)
• M40: 26,596,856 km (0.113 R)
• M41: 27,571,636 km (0.109 R)
• M42: 28,063,513 km (0.092 R)
• M43: 28,640,961 km (0.069 R)
• M44: 29,639,976 km (0.057 R)
• M45: 29,807,675 km (0.11 R)
• M46: 32,878,022 km (0.073 R)
• M47: 33,923,711 km (0.073 R)
• M48: 35,423,579 km (0.08 R)
• M49: 36,047,402 km (0.063 R)
• M50: 36,674,965 km (0.12 R)
• M51: 36,944,989 km (0.103 R)
• M52: 37,486,982 km (0.078 R)
• M53: 37,849,757 km (0.086 R)
• M54: 39,036,966 km (0.05 R)
• M55: 39,312,675 km (0.078 R)
• M56: 39,404,678 km (0.098 R)
• M57: 40,236,292 km (0.107 R)
• M58: 41,073,741 km (0.031 R)
• M59: 41,354,087 km (0.055 R)
• M60: 42,387,809 km (0.082 R)
• M61: 42,576,601 km (0.116 R)
• M62: 43,144,774 km (0.104 R)
• M63: 45,056,784 km (0.064 R)
• M64: 45,153,125 km (0.052 R)
• M65: 45,249,616 km (0.113 R)
• M66: 45,829,308 km (0.115 R)
• M67: 46,120,276 km (0.037 R)
• M68: 46,411,692 km (0.108 R)
• M69: 53,179,500 km (0.098 R)
• M70: 53,485,128 km (0.069 R)
• M71: 54,098,031 km (0.079 R)
• M72: 55,021,798 km (0.107 R)
• M73: 55,847,279 km (0.101 R)
• M74: 55,950,800 km (0.061 R)
• M75: 56,572,978 km (0.071 R)
• M76: 56,676,948 km (0.072 R)
• M77: 57,406,089 km (0.084 R)
• M78: 58,979,260 km (0.105 R)
• M79: 59,506,742 km (0.096 R)
• M80: 59,929,954 km (0.059 R)
• M81: 63,242,949 km (0.085 R)
• M82: 63,566,678 km (0.108 R)
• M83: 64,432,700 km (0.036 R)
• M84: 64,541,309 km (0.093 R)
• M85: 65,629,932 km (0.088 R)
• M86: 65,848,345 km (0.115 R)
• M87: 66,067,057 km (0.116 R)
• M88: 66,395,574 km (0.113 R)
• M89: 66,614,885 km (0.086 R)
• M90: 68,267,343 km (0.065 R)
• M91: 68,932,006 km (0.11 R)
• M92: 73,758,482 km (0.11 R)
• M93: 74,099,266 km (0.037 R)
• M94: 74,782,330 km (0.058 R)
• M95: 75,925,557 km (0.088 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: 399 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit