🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.48 AU - 1.52 AU

Year: 664 Days

Day: 22.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.62 AU - 1.92 AU

Year: 852 Days

Day: 26.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.65 AU - 2.23 AU

Year: 977 Days

Day: 14 Hours

Environment

Temp: -60 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,464,129 km

• M1: 1,276,219 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.96 AU - 4.18 AU

Year: 2969 Days

Day: 33.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 13.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.18 AU - 6.96 AU

Year: 5408 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,464,129 km

• M1: 175,927 km (0.112 R)
• M2: 517,908 km (0.108 R)
• M3: 636,240 km (0.083 R)
• M4: 891,155 km (0.115 R)
• M5: 1,009,038 km (0.118 R)
• M6: 1,164,619 km (0.118 R)
• M7: 1,379,741 km (0.039 R)
• M8: 1,644,829 km (0.068 R)
• M9: 1,793,230 km (0.119 R)
• M10: 2,103,795 km (0.109 R)
• M11: 2,624,096 km (0.105 R)
• M12: 2,910,576 km (0.112 R)
• M13: 3,046,261 km (0.077 R)
• M14: 3,161,153 km (0.062 R)
• M15: 3,466,482 km (0.101 R)
• M16: 3,955,069 km (0.111 R)
• M17: 4,156,876 km (0.115 R)
• M18: 4,336,094 km (0.096 R)
• M19: 4,491,975 km (0.079 R)
• M20: 4,596,843 km (0.065 R)
• M21: 5,298,906 km (0.065 R)
• M22: 6,652,318 km (0.117 R)
• M23: 7,228,719 km (0.112 R)
• M24: 7,601,068 km (0.112 R)
• M25: 8,494,466 km (0.085 R)
• M26: 8,624,916 km (0.097 R)
• M27: 10,137,051 km (0.092 R)
• M28: 10,240,872 km (0.056 R)
• M29: 10,379,699 km (0.115 R)
• M30: 11,119,011 km (0.099 R)
• M31: 11,226,123 km (0.097 R)
• M32: 11,549,255 km (0.063 R)
• M33: 11,839,026 km (0.078 R)
• M34: 12,462,999 km (0.098 R)
• M35: 13,399,930 km (0.077 R)
• M36: 14,050,082 km (0.079 R)
• M37: 14,243,213 km (0.089 R)
• M38: 14,476,287 km (0.063 R)
• M39: 15,460,641 km (0.115 R)
• M40: 16,385,455 km (0.063 R)
• M41: 17,162,915 km (0.077 R)
• M42: 17,369,510 km (0.075 R)
• M43: 17,701,766 km (0.119 R)
• M44: 18,078,155 km (0.091 R)
• M45: 18,372,713 km (0.103 R)
• M46: 19,094,672 km (0.068 R)
• M47: 19,223,027 km (0.089 R)
• M48: 19,394,766 km (0.078 R)
• M49: 19,739,439 km (0.093 R)
• M50: 20,873,989 km (0.068 R)
• M51: 21,094,646 km (0.066 R)
• M52: 21,761,105 km (0.115 R)
• M53: 22,389,416 km (0.072 R)
• M54: 22,479,773 km (0.118 R)
• M55: 23,206,070 km (0.109 R)
• M56: 24,032,449 km (0.081 R)
• M57: 24,124,901 km (0.113 R)
• M58: 24,635,329 km (0.098 R)
• M59: 24,728,528 km (0.09 R)
• M60: 25,243,145 km (0.103 R)
• M61: 25,856,047 km (0.076 R)
• M62: 26,808,387 km (0.115 R)
• M63: 27,966,275 km (0.073 R)
• M64: 28,063,513 km (0.114 R)
• M65: 28,600,420 km (0.106 R)
• M66: 28,747,325 km (0.094 R)
• M67: 28,943,747 km (0.104 R)
• M68: 29,239,203 km (0.115 R)
• M69: 29,486,040 km (0.115 R)
• M70: 29,982,106 km (0.06 R)
• M71: 30,231,187 km (0.09 R)
• M72: 30,380,934 km (0.088 R)
• M73: 30,530,831 km (0.09 R)
• M74: 31,841,159 km (0.05 R)
• M75: 32,759,091 km (0.104 R)
• M76: 33,633,940 km (0.061 R)
• M77: 34,412,297 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 14.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.73 AU - 6.89 AU

Year: 6427 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,464,129 km

• M1: 186,100 km (0.087 R)
• M2: 310,565 km (0.088 R)
• M3: 761,004 km (0.072 R)
• M4: 857,196 km (0.115 R)
• M5: 1,126,322 km (0.063 R)
• M6: 1,288,337 km (0.045 R)
• M7: 1,618,649 km (0.105 R)
• M8: 1,728,753 km (0.09 R)
• M9: 1,860,549 km (0.114 R)
• M10: 2,359,906 km (0.092 R)
• M11: 2,507,260 km (0.112 R)
• M12: 2,701,438 km (0.037 R)
• M13: 2,811,542 km (0.096 R)
• M14: 3,820,430 km (0.114 R)
• M15: 4,146,255 km (0.039 R)
• M16: 4,325,622 km (0.046 R)
• M17: 5,178,031 km (0.113 R)
• M18: 5,371,461 km (0.079 R)
• M19: 5,511,036 km (0.096 R)
• M20: 5,822,648 km (0.087 R)
• M21: 5,995,135 km (0.109 R)
• M22: 6,731,904 km (0.065 R)
• M23: 7,311,147 km (0.047 R)
• M24: 7,970,126 km (0.098 R)
• M25: 9,412,100 km (0.116 R)
• M26: 9,683,021 km (0.094 R)
• M27: 9,956,486 km (0.109 R)
• M28: 10,546,051 km (0.065 R)
• M29: 10,969,114 km (0.081 R)
• M30: 11,111,382 km (0.078 R)
• M31: 11,290,002 km (0.09 R)
• M32: 11,505,722 km (0.096 R)
• M33: 12,234,712 km (0.055 R)
• M34: 13,242,553 km (0.045 R)
• M35: 13,622,681 km (0.032 R)
• M36: 13,890,910 km (0.102 R)
• M37: 14,006,400 km (0.118 R)
• M38: 14,315,918 km (0.068 R)
• M39: 14,745,114 km (0.081 R)
• M40: 14,862,997 km (0.105 R)
• M41: 15,696,557 km (0.033 R)
• M42: 16,301,381 km (0.1 R)
• M43: 16,749,726 km (0.058 R)
• M44: 16,913,834 km (0.094 R)
• M45: 17,783,896 km (0.071 R)
• M46: 18,329,778 km (0.092 R)
• M47: 18,796,075 km (0.062 R)
• M48: 20,044,020 km (0.054 R)
• M49: 20,393,032 km (0.115 R)
• M50: 20,612,193 km (0.076 R)
• M51: 21,052,759 km (0.116 R)
• M52: 21,630,356 km (0.054 R)
• M53: 22,078,103 km (0.079 R)
• M54: 22,574,169 km (0.105 R)
• M55: 24,177,260 km (0.096 R)
• M56: 24,316,386 km (0.046 R)
• M57: 24,409,286 km (0.105 R)
• M58: 25,722,157 km (0.095 R)
• M59: 25,958,971 km (0.081 R)
• M60: 26,101,388 km (0.107 R)
• M61: 26,291,826 km (0.104 R)
• M62: 26,387,120 km (0.042 R)
• M63: 26,626,027 km (0.111 R)
• M64: 26,817,662 km (0.1 R)
• M65: 27,105,937 km (0.11 R)
• M66: 27,831,337 km (0.115 R)
• M67: 28,025,815 km (0.083 R)
• M68: 28,416,116 km (0.097 R)
• M69: 29,005,082 km (0.082 R)
• M70: 29,152,885 km (0.046 R)
• M71: 29,399,871 km (0.068 R)
• M72: 29,647,605 km (0.051 R)
• M73: 29,746,938 km (0.12 R)
• M74: 30,194,984 km (0.096 R)
• M75: 30,695,538 km (0.085 R)
• M76: 31,400,892 km (0.069 R)
• M77: 32,776,295 km (0.086 R)
• M78: 33,187,540 km (0.117 R)
• M79: 33,704,101 km (0.097 R)
• M80: 33,859,533 km (0.079 R)
• M81: 35,217,134 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.54 AU - 11.46 AU

Year: 11436 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,464,129 km

• M1: 444,605 km (0.051 R)
• M2: 876,943 km (0.055 R)
• M3: 1,377,796 km (0.078 R)
• M4: 1,801,158 km (0.113 R)
• M5: 1,906,625 km (0.087 R)
• M6: 2,096,614 km (0.08 R)
• M7: 2,408,227 km (0.067 R)
• M8: 2,644,292 km (0.079 R)
• M9: 2,765,317 km (0.064 R)
• M10: 3,044,317 km (0.114 R)
• M11: 3,497,000 km (0.102 R)
• M12: 3,799,337 km (0.044 R)
• M13: 4,005,633 km (0.111 R)
• M14: 4,429,593 km (0.053 R)
• M15: 4,683,760 km (0.098 R)
• M16: 4,979,964 km (0.101 R)
• M17: 5,397,641 km (0.06 R)
• M18: 6,429,268 km (0.099 R)
• M19: 6,593,526 km (0.039 R)
• M20: 8,942,811 km (0.063 R)
• M21: 9,825,738 km (0.072 R)
• M22: 10,301,609 km (0.098 R)
• M23: 10,639,251 km (0.081 R)
• M24: 11,524,122 km (0.116 R)
• M25: 11,774,250 km (0.116 R)
• M26: 11,975,459 km (0.09 R)
• M27: 12,127,301 km (0.115 R)
• M28: 13,679,828 km (0.04 R)
• M29: 14,749,303 km (0.088 R)
• M30: 14,966,519 km (0.052 R)
• M31: 15,184,633 km (0.111 R)
• M32: 15,349,041 km (0.085 R)
• M33: 17,711,640 km (0.115 R)
• M34: 18,232,540 km (0.111 R)
• M35: 18,641,091 km (0.109 R)
• M36: 19,825,308 km (0.085 R)
• M37: 20,366,254 km (0.115 R)
• M38: 20,972,873 km (0.097 R)
• M39: 21,155,981 km (0.087 R)
• M40: 21,278,352 km (0.077 R)
• M41: 21,401,023 km (0.079 R)
• M42: 21,708,596 km (0.028 R)
• M43: 23,142,641 km (0.059 R)
• M44: 23,966,626 km (0.054 R)
• M45: 24,158,111 km (0.111 R)
• M46: 24,414,223 km (0.108 R)
• M47: 26,760,067 km (0.097 R)
• M48: 27,157,997 km (0.085 R)
• M49: 27,624,743 km (0.067 R)
• M50: 27,959,842 km (0.118 R)
• M51: 28,161,500 km (0.113 R)
• M52: 29,381,620 km (0.109 R)
• M53: 29,860,782 km (0.07 R)
• M54: 30,135,743 km (0.089 R)
• M55: 30,618,944 km (0.112 R)
• M56: 31,803,161 km (0.096 R)
• M57: 32,365,649 km (0.077 R)
• M58: 33,357,782 km (0.115 R)
• M59: 33,500,349 km (0.095 R)
• M60: 33,786,081 km (0.09 R)
• M61: 34,288,131 km (0.1 R)
• M62: 34,432,044 km (0.101 R)
• M63: 34,792,575 km (0.103 R)
• M64: 35,009,492 km (0.086 R)
• M65: 36,247,414 km (0.111 R)
• M66: 36,761,433 km (0.081 R)
• M67: 36,982,389 km (0.07 R)
• M68: 39,291,582 km (0.081 R)
• M69: 40,501,679 km (0.12 R)
• M70: 41,264,179 km (0.047 R)
• M71: 42,031,467 km (0.12 R)
• M72: 42,339,638 km (0.056 R)
• M73: 42,726,049 km (0.112 R)
• M74: 43,580,104 km (0.032 R)
• M75: 44,048,345 km (0.092 R)
• M76: 44,832,387 km (0.068 R)
• M77: 47,773,482 km (0.104 R)
• M78: 47,934,299 km (0.045 R)
• M79: 49,632,983 km (0.089 R)
• M80: 50,203,699 km (0.105 R)
• M81: 51,351,414 km (0.111 R)
• M82: 52,839,913 km (0.071 R)
• M83: 55,098,990 km (0.098 R)
• M84: 56,537,523 km (0.082 R)
• M85: 56,877,858 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.8

Radius: 3

Gravity: 74.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.04 AU - 16.06 AU

Year: 18038 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,464,129 km

• M1: 78,539 km (0.058 R)
• M2: 440,416 km (0.081 R)
• M3: 1,258,716 km (0.054 R)
• M4: 1,542,055 km (0.113 R)
• M5: 1,875,808 km (0.089 R)
• M6: 2,677,054 km (0.112 R)
• M7: 2,712,509 km (0.082 R)
• M8: 2,748,113 km (0.115 R)
• M9: 3,453,317 km (0.1 R)
• M10: 4,006,680 km (0.084 R)
• M11: 4,210,881 km (0.083 R)
• M12: 4,376,635 km (0.114 R)
• M13: 4,544,634 km (0.113 R)
• M14: 4,800,596 km (0.087 R)
• M15: 5,149,009 km (0.1 R)
• M16: 5,237,421 km (0.094 R)
• M17: 5,326,283 km (0.069 R)
• M18: 6,670,120 km (0.095 R)
• M19: 6,766,461 km (0.115 R)
• M20: 7,255,048 km (0.108 R)
• M21: 8,682,660 km (0.106 R)
• M22: 8,999,658 km (0.11 R)
• M23: 10,027,844 km (0.089 R)
• M24: 10,360,251 km (0.044 R)
• M25: 10,583,900 km (0.052 R)
• M26: 10,639,999 km (0.075 R)
• M27: 12,488,281 km (0.111 R)
• M28: 12,845,670 km (0.04 R)
• M29: 13,570,621 km (0.112 R)
• M30: 15,059,718 km (0.072 R)
• M31: 15,122,849 km (0.086 R)
• M32: 15,952,070 km (0.108 R)
• M33: 16,404,603 km (0.113 R)
• M34: 18,458,732 km (0.075 R)
• M35: 18,797,571 km (0.077 R)
• M36: 19,275,386 km (0.115 R)
• M37: 19,550,198 km (0.091 R)
• M38: 20,452,273 km (0.1 R)
• M39: 21,297,052 km (0.107 R)
• M40: 21,581,138 km (0.115 R)
• M41: 22,296,815 km (0.059 R)
• M42: 23,531,296 km (0.093 R)
• M43: 24,193,716 km (0.082 R)
• M44: 24,490,069 km (0.103 R)
• M45: 24,713,119 km (0.091 R)
• M46: 24,936,918 km (0.102 R)
• M47: 25,086,516 km (0.114 R)
• M48: 25,612,203 km (0.1 R)
• M49: 25,687,600 km (0.037 R)
• M50: 26,827,536 km (0.114 R)
• M51: 27,211,254 km (0.073 R)
• M52: 27,519,426 km (0.104 R)
• M53: 27,673,961 km (0.112 R)
• M54: 28,529,062 km (0.082 R)
• M55: 28,999,098 km (0.064 R)
• M56: 29,235,164 km (0.038 R)
• M57: 30,504,502 km (0.09 R)
• M58: 30,584,387 km (0.063 R)
• M59: 30,985,160 km (0.071 R)
• M60: 32,035,038 km (0.078 R)
• M61: 32,441,944 km (0.111 R)
• M62: 34,502,056 km (0.12 R)
• M63: 35,505,858 km (0.085 R)
• M64: 35,674,155 km (0.117 R)
• M65: 36,604,056 km (0.088 R)
• M66: 36,773,999 km (0.049 R)
• M67: 37,114,783 km (0.063 R)
• M68: 38,833,812 km (0.062 R)
• M69: 40,578,572 km (0.054 R)
• M70: 41,726,287 km (0.04 R)
• M71: 43,602,843 km (0.11 R)
• M72: 43,692,900 km (0.075 R)
• M73: 44,596,771 km (0.073 R)
• M74: 45,233,011 km (0.073 R)
• M75: 46,883,075 km (0.086 R)
• M76: 47,067,679 km (0.106 R)
• M77: 47,901,089 km (0.113 R)
• M78: 49,301,025 km (0.096 R)
• M79: 49,488,771 km (0.118 R)
• M80: 49,770,613 km (0.083 R)
• M81: 50,053,204 km (0.047 R)
• M82: 51,568,780 km (0.108 R)
• M83: 52,619,405 km (0.101 R)
• M84: 56,793,784 km (0.095 R)
• M85: 59,069,766 km (0.07 R)
• M86: 60,469,703 km (0.037 R)
• M87: 61,476,347 km (0.074 R)
• M88: 61,577,326 km (0.097 R)
• M89: 62,488,527 km (0.111 R)
• M90: 67,110,802 km (0.118 R)
• M91: 67,839,642 km (0.117 R)
• M92: 69,095,217 km (0.094 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit