🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.53 AU - 0.57 AU

Year: 151 Days

Day: 32.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 251 Days

Day: 44.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 275 Days

Day: 34.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,376,570 km

• M1: 330,462 km (0.107 R)
• M2: 408,103 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.83 AU - 1.25 AU

Year: 393 Days

Day: 24.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,376,570 km

• M1: 519,553 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.37 AU - 2.27 AU

Year: 911 Days

Day: 14.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,376,570 km

• M1: 255,513 km (0.078 R)
• M2: 309,069 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.71 AU - 3.83 AU

Year: 2715 Days

Day: 16.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,376,570 km

• M1: 45,328 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 11.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.27 AU - 11.21 AU

Year: 10416 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,376,570 km

• M1: 149,598 km (0.095 R)
• M2: 443,258 km (0.119 R)
• M3: 623,973 km (0.068 R)
• M4: 983,008 km (0.11 R)
• M5: 1,062,444 km (0.071 R)
• M6: 1,448,556 km (0.09 R)
• M7: 1,634,207 km (0.102 R)
• M8: 1,778,719 km (0.048 R)
• M9: 2,003,863 km (0.101 R)
• M10: 2,211,805 km (0.109 R)
• M11: 2,454,452 km (0.119 R)
• M12: 2,621,104 km (0.119 R)
• M13: 2,762,923 km (0.089 R)
• M14: 2,995,398 km (0.044 R)
• M15: 3,204,087 km (0.117 R)
• M16: 3,448,381 km (0.114 R)
• M17: 5,289,033 km (0.117 R)
• M18: 5,615,156 km (0.026 R)
• M19: 5,910,612 km (0.12 R)
• M20: 6,632,870 km (0.061 R)
• M21: 7,706,834 km (0.118 R)
• M22: 8,962,857 km (0.095 R)
• M23: 9,048,876 km (0.07 R)
• M24: 9,395,644 km (0.083 R)
• M25: 9,924,024 km (0.094 R)
• M26: 10,871,876 km (0.109 R)
• M27: 11,101,808 km (0.099 R)
• M28: 12,085,264 km (0.092 R)
• M29: 12,611,400 km (0.103 R)
• M30: 13,047,627 km (0.076 R)
• M31: 13,243,002 km (0.11 R)
• M32: 13,439,424 km (0.069 R)
• M33: 13,636,893 km (0.115 R)
• M34: 13,735,927 km (0.026 R)
• M35: 13,984,708 km (0.101 R)
• M36: 14,184,721 km (0.108 R)
• M37: 14,537,023 km (0.119 R)
• M38: 14,943,331 km (0.099 R)
• M39: 15,147,832 km (0.106 R)
• M40: 16,658,471 km (0.054 R)
• M41: 16,817,493 km (0.088 R)
• M42: 17,083,628 km (0.082 R)
• M43: 18,216,682 km (0.068 R)
• M44: 18,599,653 km (0.102 R)
• M45: 19,652,971 km (0.062 R)
• M46: 19,933,318 km (0.031 R)
• M47: 21,297,501 km (0.032 R)
• M48: 21,758,861 km (0.095 R)
• M49: 22,574,319 km (0.095 R)
• M50: 23,577,971 km (0.077 R)
• M51: 24,235,154 km (0.031 R)
• M52: 25,935,035 km (0.116 R)
• M53: 27,235,040 km (0.094 R)
• M54: 27,987,518 km (0.099 R)
• M55: 29,320,584 km (0.079 R)
• M56: 29,962,658 km (0.086 R)
• M57: 30,739,370 km (0.109 R)
• M58: 31,522,515 km (0.095 R)
• M59: 31,850,883 km (0.083 R)
• M60: 33,308,863 km (0.101 R)
• M61: 34,382,827 km (0.058 R)
• M62: 34,517,913 km (0.119 R)
• M63: 34,856,304 km (0.08 R)
• M64: 34,991,989 km (0.117 R)
• M65: 35,195,741 km (0.102 R)
• M66: 37,602,921 km (0.037 R)
• M67: 40,133,668 km (0.071 R)
• M68: 40,632,278 km (0.052 R)
• M69: 40,918,010 km (0.069 R)
• M70: 41,204,340 km (0.118 R)
• M71: 42,284,437 km (0.114 R)
• M72: 42,646,613 km (0.057 R)
• M73: 43,228,100 km (0.113 R)
• M74: 43,739,126 km (0.091 R)
• M75: 43,885,433 km (0.067 R)
• M76: 44,325,550 km (0.112 R)
• M77: 45,209,973 km (0.087 R)
• M78: 45,357,925 km (0.086 R)
• M79: 45,506,176 km (0.092 R)
• M80: 45,728,628 km (0.081 R)
• M81: 46,025,879 km (0.085 R)
• M82: 46,697,125 km (0.036 R)
• M83: 48,200,284 km (0.096 R)
• M84: 48,275,831 km (0.09 R)
• M85: 48,351,378 km (0.119 R)
• M86: 48,881,852 km (0.035 R)
• M87: 49,337,976 km (0.092 R)
• M88: 49,795,596 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 7.1

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.89 AU - 17.25 AU

Year: 22784 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,376,570 km

• M1: 205,547 km (0.096 R)
• M2: 1,085,781 km (0.101 R)
• M3: 2,145,233 km (0.078 R)
• M4: 2,618,860 km (0.111 R)
• M5: 2,783,867 km (0.038 R)
• M6: 2,867,642 km (0.117 R)
• M7: 3,124,052 km (0.108 R)
• M8: 3,797,243 km (0.106 R)
• M9: 3,843,768 km (0.102 R)
• M10: 4,464,898 km (0.118 R)
• M11: 5,116,995 km (0.112 R)
• M12: 5,220,068 km (0.076 R)
• M13: 6,068,438 km (0.056 R)
• M14: 7,477,799 km (0.114 R)
• M15: 8,491,325 km (0.04 R)
• M16: 9,674,494 km (0.033 R)
• M17: 11,375,422 km (0.028 R)
• M18: 11,713,064 km (0.101 R)
• M19: 13,237,168 km (0.103 R)
• M20: 13,449,896 km (0.108 R)
• M21: 13,735,179 km (0.084 R)
• M22: 13,878,494 km (0.078 R)
• M23: 14,969,810 km (0.112 R)
• M24: 15,488,466 km (0.114 R)
• M25: 15,637,765 km (0.103 R)
• M26: 15,712,564 km (0.1 R)
• M27: 16,315,443 km (0.098 R)
• M28: 16,543,430 km (0.085 R)
• M29: 16,619,575 km (0.12 R)
• M30: 18,247,499 km (0.112 R)
• M31: 20,906,452 km (0.087 R)
• M32: 20,988,880 km (0.109 R)
• M33: 21,154,186 km (0.097 R)
• M34: 22,070,623 km (0.056 R)
• M35: 22,491,441 km (0.114 R)
• M36: 23,598,017 km (0.11 R)
• M37: 23,683,736 km (0.11 R)
• M38: 24,548,113 km (0.096 R)
• M39: 26,664,025 km (0.102 R)
• M40: 29,297,845 km (0.047 R)
• M41: 29,574,901 km (0.114 R)
• M42: 30,692,247 km (0.042 R)
• M43: 31,823,357 km (0.114 R)
• M44: 35,199,481 km (0.097 R)
• M45: 36,382,950 km (0.071 R)
• M46: 36,979,546 km (0.111 R)
• M47: 37,880,425 km (0.116 R)
• M48: 38,586,228 km (0.109 R)
• M49: 38,890,061 km (0.101 R)
• M50: 39,296,369 km (0.118 R)
• M51: 41,142,107 km (0.087 R)
• M52: 41,659,716 km (0.119 R)
• M53: 43,120,689 km (0.12 R)
• M54: 43,330,874 km (0.111 R)
• M55: 44,917,359 km (0.087 R)
• M56: 45,664,152 km (0.09 R)
• M57: 48,911,024 km (0.073 R)
• M58: 49,569,404 km (0.115 R)
• M59: 49,899,567 km (0.115 R)
• M60: 51,227,846 km (0.066 R)
• M61: 53,016,887 km (0.054 R)
• M62: 54,145,453 km (0.107 R)
• M63: 55,395,942 km (0.106 R)
• M64: 57,462,637 km (0.088 R)
• M65: 58,273,158 km (0.108 R)
• M66: 58,970,882 km (0.112 R)
• M67: 59,320,792 km (0.105 R)
• M68: 61,907,937 km (0.097 R)
• M69: 62,026,269 km (0.084 R)
• M70: 63,573,261 km (0.106 R)
• M71: 63,812,318 km (0.112 R)
• M72: 65,132,819 km (0.095 R)
• M73: 66,826,416 km (0.111 R)
• M74: 67,556,753 km (0.05 R)
• M75: 67,800,747 km (0.084 R)
• M76: 71,620,130 km (0.062 R)
• M77: 71,744,596 km (0.056 R)
• M78: 72,867,028 km (0.115 R)
• M79: 75,129,547 km (0.116 R)
• M80: 75,508,777 km (0.066 R)
• M81: 76,269,333 km (0.051 R)
• M82: 77,670,317 km (0.082 R)
• M83: 77,798,073 km (0.03 R)
• M84: 79,981,006 km (0.079 R)
• M85: 80,756,222 km (0.079 R)
• M86: 81,144,727 km (0.108 R)
• M87: 81,923,684 km (0.106 R)
• M88: 83,096,830 km (0.088 R)
• M89: 83,881,920 km (0.082 R)
• M90: 84,406,709 km (0.106 R)
• M91: 85,723,619 km (0.101 R)
• M92: 87,844,468 km (0.081 R)
• M93: 88,377,485 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 7.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.98 AU - 20.06 AU

Year: 27196 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,376,570 km

• M1: 154,684 km (0.082 R)
• M2: 294,409 km (0.101 R)
• M3: 523,293 km (0.109 R)
• M4: 729,439 km (0.081 R)
• M5: 778,807 km (0.055 R)
• M6: 1,365,978 km (0.074 R)
• M7: 1,522,757 km (0.111 R)
• M8: 1,922,781 km (0.086 R)
• M9: 2,207,167 km (0.039 R)
• M10: 3,056,733 km (0.105 R)
• M11: 3,388,691 km (0.085 R)
• M12: 3,602,018 km (0.1 R)
• M13: 3,732,018 km (0.086 R)
• M14: 4,131,744 km (0.074 R)
• M15: 4,638,880 km (0.109 R)
• M16: 4,971,736 km (0.092 R)
• M17: 5,165,465 km (0.103 R)
• M18: 5,965,065 km (0.109 R)
• M19: 6,379,302 km (0.116 R)
• M20: 8,013,958 km (0.092 R)
• M21: 8,702,258 km (0.077 R)
• M22: 9,053,514 km (0.099 R)
• M23: 9,171,696 km (0.075 R)
• M24: 9,891,112 km (0.091 R)
• M25: 10,134,957 km (0.079 R)
• M26: 11,004,120 km (0.101 R)
• M27: 11,383,800 km (0.048 R)
• M28: 11,511,407 km (0.098 R)
• M29: 12,812,908 km (0.115 R)
• M30: 13,346,374 km (0.107 R)
• M31: 15,340,663 km (0.105 R)
• M32: 16,841,878 km (0.108 R)
• M33: 18,539,066 km (0.057 R)
• M34: 18,689,112 km (0.106 R)
• M35: 21,067,719 km (0.103 R)
• M36: 22,571,925 km (0.061 R)
• M37: 23,946,879 km (0.078 R)
• M38: 27,715,549 km (0.059 R)
• M39: 27,973,156 km (0.06 R)
• M40: 28,577,681 km (0.102 R)
• M41: 31,663,885 km (0.104 R)
• M42: 31,933,311 km (0.107 R)
• M43: 32,746,226 km (0.088 R)
• M44: 34,946,960 km (0.064 R)
• M45: 35,411,462 km (0.058 R)
• M46: 35,971,406 km (0.071 R)
• M47: 36,440,396 km (0.119 R)
• M48: 38,623,627 km (0.086 R)
• M49: 38,719,519 km (0.032 R)
• M50: 39,103,836 km (0.099 R)
• M51: 40,751,208 km (0.116 R)
• M52: 42,322,285 km (0.11 R)
• M53: 44,313,881 km (0.116 R)
• M54: 44,414,261 km (0.054 R)
• M55: 44,715,851 km (0.055 R)
• M56: 45,018,188 km (0.111 R)
• M57: 47,563,446 km (0.106 R)
• M58: 48,594,624 km (0.087 R)
• M59: 51,204,509 km (0.085 R)
• M60: 51,626,375 km (0.093 R)
• M61: 51,943,522 km (0.112 R)
• M62: 52,367,333 km (0.12 R)
• M63: 53,645,647 km (0.107 R)
• M64: 53,966,833 km (0.114 R)
• M65: 54,288,618 km (0.115 R)
• M66: 54,611,151 km (0.096 R)
• M67: 55,366,022 km (0.109 R)
• M68: 55,907,417 km (0.117 R)
• M69: 56,341,700 km (0.105 R)
• M70: 56,450,457 km (0.087 R)
• M71: 59,191,988 km (0.042 R)
• M72: 60,078,505 km (0.033 R)
• M73: 60,411,959 km (0.044 R)
• M74: 62,538,791 km (0.086 R)
• M75: 63,894,447 km (0.092 R)
• M76: 64,462,321 km (0.064 R)
• M77: 64,689,859 km (0.106 R)
• M78: 64,917,697 km (0.097 R)
• M79: 65,831,740 km (0.058 R)
• M80: 66,060,924 km (0.045 R)
• M81: 68,019,609 km (0.116 R)
• M82: 68,135,397 km (0.065 R)
• M83: 70,699,954 km (0.105 R)
• M84: 73,177,145 km (0.113 R)
• M85: 73,890,128 km (0.111 R)
• M86: 76,283,245 km (0.115 R)
• M87: 76,644,524 km (0.063 R)
• M88: 77,247,703 km (0.116 R)
• M89: 78,580,321 km (0.104 R)
• M90: 79,798,347 km (0.097 R)
• M91: 79,920,568 km (0.116 R)
• M92: 80,777,315 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit