🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.59 AU - 0.95 AU

Year: 239 Days

Day: 45.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.23 AU - 1.51 AU

Year: 566 Days

Day: 22 Hours

Environment

Temp: -1 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,167,807 km

• M1: 540,198 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.59 AU - 2.31 AU

Year: 962 Days

Day: 18.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,167,807 km

• M1: 1,086,829 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.04 AU - 2.58 AU

Year: 1240 Days

Day: 17.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.71 AU - 3.47 AU

Year: 1918 Days

Day: 31 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.61 AU - 5.83 AU

Year: 3621 Days

Day: 46.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.83 AU - 5.11 AU

Year: 3912 Days

Day: 42.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 11.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.01 AU - 9.07 AU

Year: 8050 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,167,807 km

• M1: 154,535 km (0.083 R)
• M2: 356,791 km (0.051 R)
• M3: 433,834 km (0.079 R)
• M4: 531,521 km (0.053 R)
• M5: 694,583 km (0.114 R)
• M6: 829,071 km (0.078 R)
• M7: 973,134 km (0.092 R)
• M8: 1,091,167 km (0.105 R)
• M9: 1,178,831 km (0.083 R)
• M10: 1,342,790 km (0.096 R)
• M11: 1,817,764 km (0.04 R)
• M12: 1,901,987 km (0.089 R)
• M13: 2,074,474 km (0.104 R)
• M14: 2,162,736 km (0.074 R)
• M15: 2,274,785 km (0.104 R)
• M16: 3,606,954 km (0.119 R)
• M17: 3,794,999 km (0.116 R)
• M18: 4,463,851 km (0.09 R)
• M19: 5,199,424 km (0.077 R)
• M20: 5,473,487 km (0.073 R)
• M21: 5,752,337 km (0.099 R)
• M22: 5,972,545 km (0.108 R)
• M23: 6,163,582 km (0.104 R)
• M24: 8,969,739 km (0.077 R)
• M25: 9,225,401 km (0.118 R)
• M26: 9,372,606 km (0.078 R)
• M27: 9,706,658 km (0.101 R)
• M28: 9,781,457 km (0.039 R)
• M29: 9,931,503 km (0.051 R)
• M30: 10,386,580 km (0.061 R)
• M31: 10,964,926 km (0.072 R)
• M32: 11,872,087 km (0.056 R)
• M33: 12,274,056 km (0.102 R)
• M34: 12,926,453 km (0.104 R)
• M35: 13,132,748 km (0.059 R)
• M36: 13,256,915 km (0.096 R)
• M37: 13,506,593 km (0.106 R)
• M38: 13,715,881 km (0.078 R)
• M39: 14,053,074 km (0.12 R)
• M40: 14,180,083 km (0.054 R)
• M41: 14,478,232 km (0.112 R)
• M42: 14,649,521 km (0.099 R)
• M43: 14,950,811 km (0.075 R)
• M44: 15,559,675 km (0.104 R)
• M45: 15,779,135 km (0.033 R)
• M46: 15,999,642 km (0.078 R)
• M47: 16,132,485 km (0.091 R)
• M48: 16,221,196 km (0.062 R)
• M49: 16,399,068 km (0.034 R)
• M50: 16,891,694 km (0.089 R)
• M51: 17,434,734 km (0.113 R)
• M52: 17,845,829 km (0.081 R)
• M53: 18,029,535 km (0.075 R)
• M54: 19,569,047 km (0.077 R)
• M55: 19,996,149 km (0.086 R)
• M56: 20,234,907 km (0.088 R)
• M57: 21,588,768 km (0.056 R)
• M58: 21,931,796 km (0.112 R)
• M59: 23,021,616 km (0.105 R)
• M60: 23,171,663 km (0.08 R)
• M61: 23,422,389 km (0.049 R)
• M62: 24,027,812 km (0.103 R)
• M63: 24,945,445 km (0.113 R)
• M64: 25,357,138 km (0.104 R)
• M65: 25,563,733 km (0.094 R)
• M66: 25,719,016 km (0.116 R)
• M67: 26,239,167 km (0.102 R)
• M68: 26,605,233 km (0.093 R)
• M69: 27,236,836 km (0.1 R)
• M70: 27,926,631 km (0.116 R)
• M71: 29,377,731 km (0.114 R)
• M72: 30,194,385 km (0.107 R)
• M73: 30,413,397 km (0.091 R)
• M74: 31,683,183 km (0.118 R)
• M75: 33,026,572 km (0.037 R)
• M76: 33,365,262 km (0.117 R)
• M77: 34,445,658 km (0.116 R)
• M78: 34,961,471 km (0.108 R)
• M79: 35,884,640 km (0.089 R)
• M80: 36,932,872 km (0.08 R)
• M81: 37,225,785 km (0.11 R)
• M82: 39,776,877 km (0.025 R)
• M83: 40,016,982 km (0.082 R)

Asteroid Belt

Center: 12.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 6.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.52 AU - 18.08 AU

Year: 24314 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,167,807 km

• M1: 86,617 km (0.12 R)
• M2: 148,999 km (0.052 R)
• M3: 415,134 km (0.074 R)
• M4: 685,158 km (0.053 R)
• M5: 738,116 km (0.118 R)
• M6: 924,964 km (0.034 R)
• M7: 1,105,977 km (0.056 R)
• M8: 1,276,369 km (0.114 R)
• M9: 1,342,491 km (0.072 R)
• M10: 1,666,371 km (0.118 R)
• M11: 1,714,691 km (0.118 R)
• M12: 1,912,459 km (0.083 R)
• M13: 2,919,402 km (0.077 R)
• M14: 3,584,365 km (0.072 R)
• M15: 3,678,612 km (0.073 R)
• M16: 3,741,892 km (0.119 R)
• M17: 4,428,097 km (0.079 R)
• M18: 4,837,546 km (0.05 R)
• M19: 5,987,505 km (0.071 R)
• M20: 7,138,511 km (0.103 R)
• M21: 7,698,606 km (0.118 R)
• M22: 7,779,837 km (0.115 R)
• M23: 7,943,049 km (0.113 R)
• M24: 8,355,939 km (0.049 R)
• M25: 9,116,793 km (0.108 R)
• M26: 9,202,812 km (0.1 R)
• M27: 9,288,981 km (0.102 R)
• M28: 9,767,694 km (0.047 R)
• M29: 9,855,657 km (0.116 R)
• M30: 10,121,044 km (0.104 R)
• M31: 10,254,485 km (0.103 R)
• M32: 10,794,534 km (0.1 R)
• M33: 11,205,778 km (0.042 R)
• M34: 11,343,857 km (0.055 R)
• M35: 11,668,484 km (0.085 R)
• M36: 12,565,024 km (0.075 R)
• M37: 14,074,616 km (0.082 R)
• M38: 14,273,582 km (0.115 R)
• M39: 14,926,576 km (0.114 R)
• M40: 15,486,671 km (0.11 R)
• M41: 15,589,295 km (0.099 R)
• M42: 15,640,757 km (0.086 R)
• M43: 15,795,142 km (0.096 R)
• M44: 15,950,125 km (0.055 R)
• M45: 16,680,013 km (0.095 R)
• M46: 18,064,242 km (0.109 R)
• M47: 18,118,247 km (0.104 R)
• M48: 18,660,838 km (0.105 R)
• M49: 18,934,303 km (0.059 R)
• M50: 20,433,124 km (0.03 R)
• M51: 20,658,419 km (0.065 R)
• M52: 20,714,817 km (0.117 R)
• M53: 20,997,856 km (0.097 R)
• M54: 23,014,585 km (0.113 R)
• M55: 23,307,797 km (0.119 R)
• M56: 24,972,073 km (0.066 R)
• M57: 25,636,288 km (0.053 R)
• M58: 26,245,151 km (0.086 R)
• M59: 26,551,378 km (0.087 R)
• M60: 26,612,863 km (0.093 R)
• M61: 26,674,198 km (0.104 R)
• M62: 27,229,356 km (0.115 R)
• M63: 27,975,400 km (0.107 R)
• M64: 28,413,572 km (0.066 R)
• M65: 29,614,544 km (0.079 R)
• M66: 30,961,224 km (0.111 R)
• M67: 31,025,850 km (0.089 R)
• M68: 32,262,277 km (0.099 R)
• M69: 32,327,801 km (0.107 R)
• M70: 33,514,561 km (0.103 R)
• M71: 34,581,642 km (0.1 R)
• M72: 34,648,662 km (0.086 R)
• M73: 34,715,682 km (0.088 R)
• M74: 35,119,297 km (0.092 R)
• M75: 35,389,022 km (0.097 R)
• M76: 36,475,402 km (0.099 R)
• M77: 36,748,717 km (0.119 R)
• M78: 37,091,296 km (0.105 R)
• M79: 37,297,292 km (0.105 R)
• M80: 37,917,824 km (0.075 R)
• M81: 38,194,580 km (0.091 R)
• M82: 39,518,821 km (0.111 R)
• M83: 39,729,155 km (0.12 R)
• M84: 41,141,808 km (0.096 R)
• M85: 41,426,194 km (0.062 R)
• M86: 42,427,003 km (0.113 R)
• M87: 43,580,552 km (0.119 R)
• M88: 44,598,267 km (0.104 R)
• M89: 46,287,376 km (0.084 R)
• M90: 46,657,182 km (0.079 R)
• M91: 48,071,929 km (0.082 R)
• M92: 48,446,522 km (0.094 R)
• M93: 49,274,098 km (0.111 R)
• M94: 50,334,148 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 6.3

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.59 AU - 20.69 AU

Year: 26161 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,167,807 km

• M1: 91,853 km (0.103 R)
• M2: 186,249 km (0.102 R)
• M3: 260,300 km (0.119 R)
• M4: 662,569 km (0.09 R)
• M5: 861,983 km (0.097 R)
• M6: 1,376,450 km (0.11 R)
• M7: 2,184,877 km (0.105 R)
• M8: 2,752,451 km (0.084 R)
• M9: 3,196,607 km (0.09 R)
• M10: 3,490,717 km (0.103 R)
• M11: 3,533,502 km (0.083 R)
• M12: 3,793,652 km (0.103 R)
• M13: 4,378,430 km (0.083 R)
• M14: 4,424,656 km (0.066 R)
• M15: 5,039,354 km (0.112 R)
• M16: 5,136,293 km (0.073 R)
• M17: 6,876,865 km (0.085 R)
• M18: 7,365,601 km (0.103 R)
• M19: 8,034,602 km (0.062 R)
• M20: 8,204,994 km (0.109 R)
• M21: 8,433,879 km (0.107 R)
• M22: 8,549,070 km (0.067 R)
• M23: 9,133,100 km (0.045 R)
• M24: 9,251,581 km (0.066 R)
• M25: 9,609,718 km (0.107 R)
• M26: 9,790,433 km (0.108 R)
• M27: 10,094,266 km (0.03 R)
• M28: 11,340,267 km (0.111 R)
• M29: 11,981,144 km (0.089 R)
• M30: 12,832,057 km (0.114 R)
• M31: 13,499,562 km (0.112 R)
• M32: 14,453,249 km (0.058 R)
• M33: 14,660,442 km (0.114 R)
• M34: 17,368,313 km (0.103 R)
• M35: 17,588,521 km (0.076 R)
• M36: 17,809,627 km (0.117 R)
• M37: 17,957,579 km (0.083 R)
• M38: 18,254,830 km (0.055 R)
• M39: 18,628,525 km (0.108 R)
• M40: 19,080,311 km (0.03 R)
• M41: 19,231,704 km (0.115 R)
• M42: 20,457,359 km (0.055 R)
• M43: 21,157,776 km (0.031 R)
• M44: 21,550,321 km (0.084 R)
• M45: 22,342,592 km (0.094 R)
• M46: 22,662,133 km (0.102 R)
• M47: 23,305,852 km (0.091 R)
• M48: 24,118,917 km (0.118 R)
• M49: 24,446,835 km (0.1 R)
• M50: 25,605,770 km (0.111 R)
• M51: 27,121,944 km (0.115 R)
• M52: 27,462,878 km (0.082 R)
• M53: 27,719,438 km (0.06 R)
• M54: 27,805,158 km (0.083 R)
• M55: 28,235,102 km (0.037 R)
• M56: 28,667,141 km (0.081 R)
• M57: 29,101,423 km (0.083 R)
• M58: 29,712,979 km (0.102 R)
• M59: 33,015,502 km (0.089 R)
• M60: 33,470,579 km (0.119 R)
• M61: 33,836,196 km (0.092 R)
• M62: 34,387,165 km (0.057 R)
• M63: 36,714,160 km (0.108 R)
• M64: 37,091,296 km (0.091 R)
• M65: 39,091,719 km (0.091 R)
• M66: 40,250,504 km (0.093 R)
• M67: 41,616,632 km (0.05 R)
• M68: 42,305,380 km (0.091 R)
• M69: 43,993,592 km (0.088 R)
• M70: 44,494,296 km (0.12 R)
• M71: 44,695,206 km (0.068 R)
• M72: 45,097,774 km (0.101 R)
• M73: 46,312,658 km (0.095 R)
• M74: 46,414,385 km (0.097 R)
• M75: 48,154,956 km (0.044 R)
• M76: 50,334,597 km (0.073 R)
• M77: 51,068,225 km (0.116 R)
• M78: 51,383,727 km (0.084 R)
• M79: 52,334,272 km (0.106 R)
• M80: 52,758,531 km (0.066 R)
• M81: 56,736,638 km (0.069 R)
• M82: 57,172,566 km (0.056 R)
• M83: 57,500,186 km (0.111 R)
• M84: 57,718,898 km (0.049 R)
• M85: 59,700,022 km (0.071 R)
• M86: 61,479,788 km (0.093 R)
• M87: 62,938,517 km (0.091 R)
• M88: 63,276,758 km (0.111 R)
• M89: 63,502,651 km (0.085 R)
• M90: 63,728,693 km (0.117 R)
• M91: 67,382,771 km (0.096 R)
• M92: 68,075,409 km (0.078 R)
• M93: 68,654,502 km (0.036 R)
• M94: 72,635,002 km (0.052 R)
• M95: 76,328,873 km (0.083 R)
• M96: 77,533,435 km (0.101 R)
• M97: 79,839,336 km (0.082 R)
• M98: 81,798,620 km (0.047 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit