🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 271 Days

Day: 26.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,483,534 km

• M1: 490,232 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.44 AU

Year: 465 Days

Day: 33.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.19 AU - 2.95 AU

Year: 1476 Days

Day: 17 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.24 AU - 3 AU

Year: 1519 Days

Day: 32.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,483,534 km

• M1: 203,154 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.98 AU - 3 AU

Year: 1852 Days

Day: 18.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.71 AU - 5.75 AU

Year: 3684 Days

Day: 45.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,483,534 km

• M1: 247,584 km (0.097 R)
• M2: 3,802,479 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 11.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.59 AU - 5.93 AU

Year: 4951 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,483,534 km

• M1: 206,894 km (0.116 R)
• M2: 339,138 km (0.088 R)
• M3: 533,017 km (0.092 R)
• M4: 716,723 km (0.087 R)
• M5: 895,642 km (0.096 R)
• M6: 1,047,035 km (0.1 R)
• M7: 1,133,503 km (0.1 R)
• M8: 1,360,742 km (0.112 R)
• M9: 1,455,886 km (0.07 R)
• M10: 1,569,730 km (0.105 R)
• M11: 1,912,310 km (0.046 R)
• M12: 2,001,620 km (0.107 R)
• M13: 2,259,676 km (0.091 R)
• M14: 2,807,802 km (0.114 R)
• M15: 2,930,622 km (0.069 R)
• M16: 3,245,675 km (0.092 R)
• M17: 3,461,844 km (0.082 R)
• M18: 3,571,799 km (0.118 R)
• M19: 3,705,240 km (0.09 R)
• M20: 4,046,174 km (0.117 R)
• M21: 4,373,494 km (0.119 R)
• M22: 4,444,852 km (0.103 R)
• M23: 4,540,595 km (0.116 R)
• M24: 4,856,246 km (0.08 R)
• M25: 4,930,147 km (0.055 R)
• M26: 5,560,553 km (0.111 R)
• M27: 5,663,925 km (0.039 R)
• M28: 5,819,956 km (0.114 R)
• M29: 6,296,874 km (0.078 R)
• M30: 6,567,347 km (0.049 R)
• M31: 6,704,079 km (0.08 R)
• M32: 7,260,134 km (0.059 R)
• M33: 7,344,956 km (0.117 R)
• M34: 7,515,348 km (0.119 R)
• M35: 7,773,405 km (0.086 R)
• M36: 8,416,675 km (0.098 R)
• M37: 8,565,376 km (0.114 R)
• M38: 8,774,813 km (0.08 R)
• M39: 9,016,413 km (0.114 R)
• M40: 9,352,111 km (0.114 R)
• M41: 9,444,413 km (0.107 R)
• M42: 9,816,612 km (0.106 R)
• M43: 10,288,594 km (0.046 R)
• M44: 10,961,934 km (0.115 R)
• M45: 11,915,022 km (0.099 R)
• M46: 12,216,312 km (0.061 R)
• M47: 14,786,852 km (0.087 R)
• M48: 14,930,466 km (0.093 R)
• M49: 15,291,595 km (0.087 R)
• M50: 15,728,571 km (0.063 R)
• M51: 15,875,176 km (0.101 R)
• M52: 17,366,218 km (0.1 R)
• M53: 17,631,755 km (0.094 R)
• M54: 18,359,099 km (0.108 R)
• M55: 18,590,976 km (0.086 R)
• M56: 19,409,725 km (0.091 R)
• M57: 19,488,414 km (0.065 R)
• M58: 19,645,940 km (0.049 R)
• M59: 20,081,270 km (0.052 R)
• M60: 20,359,971 km (0.082 R)
• M61: 20,680,110 km (0.045 R)
• M62: 20,800,537 km (0.064 R)
• M63: 22,884,136 km (0.034 R)
• M64: 22,967,163 km (0.051 R)
• M65: 23,635,267 km (0.088 R)
• M66: 23,887,489 km (0.074 R)
• M67: 24,182,945 km (0.088 R)
• M68: 24,521,933 km (0.054 R)
• M69: 24,947,988 km (0.095 R)
• M70: 25,634,642 km (0.099 R)
• M71: 25,720,960 km (0.099 R)
• M72: 26,501,861 km (0.08 R)
• M73: 26,589,077 km (0.046 R)
• M74: 27,158,446 km (0.098 R)
• M75: 27,776,285 km (0.087 R)
• M76: 28,935,669 km (0.114 R)
• M77: 29,657,179 km (0.098 R)
• M78: 29,793,014 km (0.07 R)
• M79: 30,293,120 km (0.109 R)
• M80: 30,475,779 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.86 AU - 15.42 AU

Year: 16095 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,483,534 km

• M1: 140,472 km (0.117 R)
• M2: 340,036 km (0.104 R)
• M3: 677,978 km (0.112 R)
• M4: 860,337 km (0.089 R)
• M5: 990,936 km (0.118 R)
• M6: 1,247,945 km (0.083 R)
• M7: 1,346,680 km (0.091 R)
• M8: 1,740,422 km (0.117 R)
• M9: 2,757,837 km (0.114 R)
• M10: 3,428,783 km (0.079 R)
• M11: 3,964,044 km (0.118 R)
• M12: 5,032,173 km (0.094 R)
• M13: 5,272,128 km (0.111 R)
• M14: 5,680,530 km (0.089 R)
• M15: 5,972,545 km (0.049 R)
• M16: 6,966,025 km (0.091 R)
• M17: 7,504,577 km (0.089 R)
• M18: 8,669,496 km (0.119 R)
• M19: 9,053,962 km (0.064 R)
• M20: 9,151,051 km (0.116 R)
• M21: 9,297,208 km (0.094 R)
• M22: 10,190,607 km (0.093 R)
• M23: 10,647,479 km (0.087 R)
• M24: 10,801,265 km (0.065 R)
• M25: 12,649,547 km (0.11 R)
• M26: 13,140,378 km (0.118 R)
• M27: 14,310,084 km (0.115 R)
• M28: 14,366,632 km (0.09 R)
• M29: 15,223,379 km (0.038 R)
• M30: 15,338,868 km (0.11 R)
• M31: 15,803,818 km (0.112 R)
• M32: 16,986,389 km (0.119 R)
• M33: 17,527,784 km (0.116 R)
• M34: 17,648,809 km (0.058 R)
• M35: 17,831,019 km (0.1 R)
• M36: 18,135,899 km (0.074 R)
• M37: 18,197,235 km (0.115 R)
• M38: 18,751,046 km (0.026 R)
• M39: 19,185,777 km (0.073 R)
• M40: 19,686,631 km (0.061 R)
• M41: 20,573,298 km (0.078 R)
• M42: 21,085,969 km (0.1 R)
• M43: 23,644,542 km (0.114 R)
• M44: 23,845,302 km (0.1 R)
• M45: 24,383,705 km (0.052 R)
• M46: 24,518,941 km (0.052 R)
• M47: 24,586,709 km (0.055 R)
• M48: 24,790,162 km (0.049 R)
• M49: 24,858,080 km (0.104 R)
• M50: 24,926,147 km (0.087 R)
• M51: 25,198,714 km (0.079 R)
• M52: 25,540,994 km (0.119 R)
• M53: 25,747,140 km (0.064 R)
• M54: 26,507,546 km (0.059 R)
• M55: 27,275,282 km (0.078 R)
• M56: 27,415,605 km (0.113 R)
• M57: 28,832,596 km (0.09 R)
• M58: 29,910,897 km (0.065 R)
• M59: 30,055,708 km (0.048 R)
• M60: 30,345,928 km (0.107 R)
• M61: 32,032,794 km (0.116 R)
• M62: 32,329,297 km (0.108 R)
• M63: 33,299,140 km (0.093 R)
• M64: 33,599,532 km (0.069 R)
• M65: 34,581,792 km (0.092 R)
• M66: 35,038,364 km (0.096 R)
• M67: 36,265,516 km (0.105 R)
• M68: 38,289,575 km (0.08 R)
• M69: 38,368,263 km (0.09 R)
• M70: 39,156,943 km (0.108 R)
• M71: 40,270,251 km (0.094 R)
• M72: 40,590,241 km (0.089 R)
• M73: 41,636,079 km (0.094 R)
• M74: 42,202,756 km (0.066 R)
• M75: 42,446,451 km (0.055 R)
• M76: 42,772,126 km (0.093 R)
• M77: 44,660,649 km (0.113 R)
• M78: 45,323,966 km (0.119 R)
• M79: 45,573,495 km (0.099 R)
• M80: 46,492,475 km (0.117 R)
• M81: 47,333,215 km (0.111 R)
• M82: 48,688,721 km (0.08 R)
• M83: 50,401,168 km (0.072 R)
• M84: 50,573,505 km (0.085 R)
• M85: 51,264,647 km (0.113 R)
• M86: 53,532,850 km (0.052 R)
• M87: 53,708,628 km (0.083 R)
• M88: 54,413,832 km (0.118 R)
• M89: 55,388,462 km (0.084 R)
• M90: 55,833,516 km (0.055 R)
• M91: 56,100,997 km (0.045 R)
• M92: 56,368,926 km (0.081 R)
• M93: 57,805,216 km (0.096 R)
• M94: 59,162,667 km (0.081 R)
• M95: 59,890,909 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.3

Radius: 8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.51 AU - 19.31 AU

Year: 22729 Days

Day: 22.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,483,534 km

• M1: 101,128 km (0.104 R)
• M2: 203,453 km (0.102 R)
• M3: 393,592 km (0.117 R)
• M4: 673,938 km (0.061 R)
• M5: 817,253 km (0.104 R)
• M6: 1,010,683 km (0.084 R)
• M7: 1,240,466 km (0.111 R)
• M8: 1,372,860 km (0.068 R)
• M9: 1,724,415 km (0.063 R)
• M10: 1,999,675 km (0.107 R)
• M11: 2,289,147 km (0.1 R)
• M12: 2,480,183 km (0.09 R)
• M13: 2,676,605 km (0.068 R)
• M14: 2,820,069 km (0.08 R)
• M15: 2,936,606 km (0.111 R)
• M16: 3,174,616 km (0.08 R)
• M17: 3,449,876 km (0.073 R)
• M18: 3,637,771 km (0.103 R)
• M19: 3,701,201 km (0.074 R)
• M20: 4,155,081 km (0.067 R)
• M21: 4,764,543 km (0.119 R)
• M22: 4,833,956 km (0.044 R)
• M23: 5,474,235 km (0.118 R)
• M24: 5,693,545 km (0.092 R)
• M25: 6,638,406 km (0.095 R)
• M26: 6,990,409 km (0.076 R)
• M27: 7,388,788 km (0.054 R)
• M28: 8,124,062 km (0.104 R)
• M29: 8,248,976 km (0.117 R)
• M30: 8,458,413 km (0.095 R)
• M31: 8,584,973 km (0.107 R)
• M32: 8,968,392 km (0.081 R)
• M33: 9,751,986 km (0.108 R)
• M34: 9,840,398 km (0.105 R)
• M35: 11,805,067 km (0.089 R)
• M36: 12,518,200 km (0.11 R)
• M37: 14,386,528 km (0.045 R)
• M38: 14,487,207 km (0.104 R)
• M39: 15,301,618 km (0.106 R)
• M40: 15,352,930 km (0.12 R)
• M41: 15,714,209 km (0.115 R)
• M42: 15,766,120 km (0.03 R)
• M43: 15,869,941 km (0.036 R)
• M44: 16,921,165 km (0.117 R)
• M45: 17,347,967 km (0.099 R)
• M46: 17,940,525 km (0.035 R)
• M47: 19,311,739 km (0.065 R)
• M48: 20,150,684 km (0.104 R)
• M49: 21,115,739 km (0.037 R)
• M50: 21,517,559 km (0.049 R)
• M51: 21,863,878 km (0.09 R)
• M52: 22,562,201 km (0.098 R)
• M53: 23,682,689 km (0.039 R)
• M54: 24,219,895 km (0.032 R)
• M55: 24,881,716 km (0.044 R)
• M56: 25,184,652 km (0.059 R)
• M57: 25,245,239 km (0.064 R)
• M58: 25,793,964 km (0.084 R)
• M59: 26,346,429 km (0.098 R)
• M60: 27,588,391 km (0.1 R)
• M61: 27,713,604 km (0.074 R)
• M62: 28,658,913 km (0.089 R)
• M63: 28,849,201 km (0.095 R)
• M64: 28,912,631 km (0.036 R)
• M65: 28,976,210 km (0.067 R)
• M66: 29,935,581 km (0.042 R)
• M67: 31,230,799 km (0.084 R)
• M68: 31,557,521 km (0.102 R)
• M69: 31,622,895 km (0.114 R)
• M70: 31,885,290 km (0.067 R)
• M71: 32,082,460 km (0.042 R)
• M72: 32,544,269 km (0.095 R)
• M73: 33,608,059 km (0.114 R)
• M74: 35,428,815 km (0.101 R)
• M75: 36,866,899 km (0.054 R)
• M76: 37,766,730 km (0.08 R)
• M77: 37,905,856 km (0.085 R)
• M78: 38,463,857 km (0.045 R)
• M79: 39,517,474 km (0.088 R)
• M80: 44,264,813 km (0.039 R)
• M81: 44,338,116 km (0.097 R)
• M82: 44,705,229 km (0.089 R)
• M83: 45,294,645 km (0.08 R)
• M84: 45,590,400 km (0.094 R)
• M85: 45,886,753 km (0.111 R)
• M86: 47,528,141 km (0.079 R)
• M87: 47,678,337 km (0.115 R)
• M88: 48,280,618 km (0.057 R)
• M89: 49,949,682 km (0.074 R)
• M90: 51,098,593 km (0.05 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit