🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 114 Days

Day: 24.2 Hours

Environment

Temp: 434 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,176,945 km

• M1: 247,734 km (0.037 R)
• M2: 283,638 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.79 AU

Year: 154 Days

Day: 42.2 Hours

Environment

Temp: 346 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.91 AU - 1.11 AU

Year: 292 Days

Day: 34.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,176,945 km

• M1: 262,694 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.06 AU - 3.04 AU

Year: 1172 Days

Day: 17.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,176,945 km

• M1: 345,571 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.23 AU - 2.97 AU

Year: 1207 Days

Day: 33 Hours

Environment

Temp: 22 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,176,945 km

• M1: 39,344 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.3 AU - 3.64 AU

Year: 1861 Days

Day: 23 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,176,945 km

• M1: 984,803 km (0.047 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 12.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.87 AU - 14.65 AU

Year: 14693 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,176,945 km

• M1: 162,762 km (0.106 R)
• M2: 246,388 km (0.045 R)
• M3: 426,504 km (0.112 R)
• M4: 786,586 km (0.06 R)
• M5: 1,110,016 km (0.03 R)
• M6: 1,475,185 km (0.085 R)
• M7: 2,092,276 km (0.059 R)
• M8: 2,250,401 km (0.053 R)
• M9: 2,545,408 km (0.049 R)
• M10: 2,922,993 km (0.103 R)
• M11: 3,355,630 km (0.103 R)
• M12: 3,541,879 km (0.026 R)
• M13: 4,856,246 km (0.117 R)
• M14: 5,110,114 km (0.078 R)
• M15: 5,499,367 km (0.082 R)
• M16: 5,853,615 km (0.075 R)
• M17: 6,352,674 km (0.118 R)
• M18: 6,491,201 km (0.117 R)
• M19: 6,630,776 km (0.118 R)
• M20: 7,635,625 km (0.042 R)
• M21: 7,981,196 km (0.077 R)
• M22: 8,331,853 km (0.084 R)
• M23: 9,152,398 km (0.061 R)
• M24: 9,256,817 km (0.114 R)
• M25: 9,572,319 km (0.077 R)
• M26: 9,784,748 km (0.112 R)
• M27: 10,106,234 km (0.065 R)
• M28: 10,322,552 km (0.072 R)
• M29: 10,431,310 km (0.108 R)
• M30: 12,395,081 km (0.087 R)
• M31: 13,212,185 km (0.097 R)
• M32: 13,746,698 km (0.106 R)
• M33: 14,288,242 km (0.095 R)
• M34: 15,082,757 km (0.085 R)
• M35: 15,703,737 km (0.034 R)
• M36: 16,587,262 km (0.085 R)
• M37: 18,534,279 km (0.1 R)
• M38: 18,865,787 km (0.093 R)
• M39: 20,007,668 km (0.098 R)
• M40: 21,657,583 km (0.118 R)
• M41: 21,936,882 km (0.099 R)
• M42: 22,640,142 km (0.106 R)
• M43: 23,709,019 km (0.119 R)
• M44: 24,068,951 km (0.083 R)
• M45: 26,340,744 km (0.099 R)
• M46: 26,938,089 km (0.099 R)
• M47: 28,070,096 km (0.081 R)
• M48: 29,294,704 km (0.103 R)
• M49: 29,758,457 km (0.087 R)
• M50: 33,313,202 km (0.117 R)
• M51: 33,474,319 km (0.115 R)
• M52: 33,635,585 km (0.111 R)
• M53: 33,797,151 km (0.118 R)
• M54: 34,527,637 km (0.098 R)
• M55: 35,427,469 km (0.089 R)
• M56: 35,839,012 km (0.118 R)
• M57: 37,584,819 km (0.065 R)
• M58: 38,257,112 km (0.077 R)
• M59: 38,679,427 km (0.102 R)
• M60: 40,212,207 km (0.064 R)
• M61: 41,764,883 km (0.112 R)
• M62: 41,851,800 km (0.117 R)
• M63: 43,689,161 km (0.1 R)
• M64: 44,573,284 km (0.104 R)
• M65: 44,750,857 km (0.109 R)
• M66: 45,195,761 km (0.117 R)
• M67: 45,821,080 km (0.107 R)
• M68: 45,910,689 km (0.114 R)
• M69: 47,986,808 km (0.07 R)
• M70: 48,807,502 km (0.099 R)
• M71: 49,265,421 km (0.116 R)
• M72: 50,833,207 km (0.069 R)
• M73: 51,018,708 km (0.047 R)
• M74: 51,390,459 km (0.114 R)
• M75: 51,856,307 km (0.1 R)
• M76: 52,698,393 km (0.116 R)
• M77: 53,545,117 km (0.12 R)
• M78: 54,017,398 km (0.103 R)
• M79: 54,491,174 km (0.051 R)
• M80: 55,061,441 km (0.069 R)
• M81: 55,824,839 km (0.073 R)
• M82: 55,920,582 km (0.119 R)
• M83: 56,495,785 km (0.116 R)
• M84: 56,591,827 km (0.114 R)
• M85: 57,265,766 km (0.097 R)
• M86: 57,845,607 km (0.109 R)
• M87: 58,524,482 km (0.052 R)
• M88: 58,816,198 km (0.088 R)
• M89: 62,851,750 km (0.075 R)
• M90: 63,649,556 km (0.092 R)
• M91: 66,265,574 km (0.107 R)
• M92: 67,179,317 km (0.109 R)
• M93: 67,892,750 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 10.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12 AU - 16.96 AU

Year: 15861 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,176,945 km

• M1: 130,300 km (0.095 R)
• M2: 204,201 km (0.034 R)
• M3: 373,995 km (0.061 R)
• M4: 443,558 km (0.103 R)
• M5: 534,064 km (0.108 R)
• M6: 791,074 km (0.102 R)
• M7: 885,619 km (0.115 R)
• M8: 1,024,745 km (0.11 R)
• M9: 1,605,335 km (0.079 R)
• M10: 1,802,505 km (0.078 R)
• M11: 1,878,500 km (0.11 R)
• M12: 2,139,848 km (0.036 R)
• M13: 2,385,338 km (0.113 R)
• M14: 2,469,113 km (0.078 R)
• M15: 2,873,625 km (0.09 R)
• M16: 3,487,575 km (0.034 R)
• M17: 3,551,304 km (0.091 R)
• M18: 3,615,332 km (0.118 R)
• M19: 3,842,421 km (0.082 R)
• M20: 4,141,467 km (0.099 R)
• M21: 4,691,838 km (0.071 R)
• M22: 5,192,243 km (0.08 R)
• M23: 6,833,780 km (0.071 R)
• M24: 7,155,715 km (0.083 R)
• M25: 7,441,596 km (0.088 R)
• M26: 7,898,319 km (0.041 R)
• M27: 8,321,382 km (0.031 R)
• M28: 8,535,755 km (0.071 R)
• M29: 9,455,932 km (0.071 R)
• M30: 9,545,242 km (0.102 R)
• M31: 10,178,190 km (0.051 R)
• M32: 10,453,600 km (0.105 R)
• M33: 10,917,952 km (0.079 R)
• M34: 11,484,329 km (0.119 R)
• M35: 12,449,385 km (0.115 R)
• M36: 12,743,943 km (0.07 R)
• M37: 15,077,820 km (0.096 R)
• M38: 15,234,598 km (0.037 R)
• M39: 15,497,143 km (0.113 R)
• M40: 16,669,691 km (0.104 R)
• M41: 17,321,189 km (0.079 R)
• M42: 18,091,918 km (0.116 R)
• M43: 18,314,220 km (0.09 R)
• M44: 19,268,804 km (0.117 R)
• M45: 21,226,442 km (0.102 R)
• M46: 21,932,394 km (0.119 R)
• M47: 22,885,632 km (0.116 R)
• M48: 24,279,435 km (0.089 R)
• M49: 25,017,551 km (0.073 R)
• M50: 25,203,352 km (0.086 R)
• M51: 25,389,451 km (0.069 R)
• M52: 27,594,674 km (0.094 R)
• M53: 28,236,000 km (0.079 R)
• M54: 30,320,945 km (0.116 R)
• M55: 31,849,835 km (0.07 R)
• M56: 31,984,025 km (0.103 R)
• M57: 32,185,533 km (0.066 R)
• M58: 32,387,640 km (0.105 R)
• M59: 32,657,514 km (0.098 R)
• M60: 33,131,740 km (0.111 R)
• M61: 34,775,072 km (0.118 R)
• M62: 34,844,186 km (0.083 R)
• M63: 35,885,238 km (0.081 R)
• M64: 37,148,143 km (0.054 R)
• M65: 37,289,364 km (0.097 R)
• M66: 37,572,403 km (0.1 R)
• M67: 38,211,635 km (0.084 R)
• M68: 38,568,425 km (0.093 R)
• M69: 38,639,784 km (0.075 R)
• M70: 38,711,291 km (0.103 R)
• M71: 39,285,149 km (0.111 R)
• M72: 40,006,211 km (0.061 R)
• M73: 40,295,982 km (0.097 R)
• M74: 40,586,351 km (0.11 R)
• M75: 43,230,942 km (0.103 R)
• M76: 43,453,843 km (0.046 R)
• M77: 44,124,790 km (0.067 R)
• M78: 45,477,005 km (0.118 R)
• M79: 45,779,492 km (0.1 R)
• M80: 45,855,039 km (0.041 R)
• M81: 46,158,273 km (0.105 R)
• M82: 46,614,248 km (0.101 R)
• M83: 47,301,201 km (0.067 R)
• M84: 48,994,051 km (0.116 R)
• M85: 50,393,988 km (0.071 R)
• M86: 50,628,557 km (0.034 R)
• M87: 50,785,186 km (0.091 R)
• M88: 52,280,865 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 11.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.23 AU - 18.23 AU

Year: 18822 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,176,945 km

• M1: 263,591 km (0.067 R)
• M2: 412,142 km (0.078 R)
• M3: 518,506 km (0.113 R)
• M4: 809,025 km (0.101 R)
• M5: 1,023,100 km (0.12 R)
• M6: 1,310,477 km (0.074 R)
• M7: 1,653,505 km (0.1 R)
• M8: 1,929,364 km (0.048 R)
• M9: 2,456,397 km (0.118 R)
• M10: 2,844,155 km (0.051 R)
• M11: 3,251,659 km (0.07 R)
• M12: 3,365,952 km (0.086 R)
• M13: 4,455,174 km (0.079 R)
• M14: 5,599,448 km (0.092 R)
• M15: 5,922,580 km (0.054 R)
• M16: 8,772,868 km (0.046 R)
• M17: 9,094,354 km (0.068 R)
• M18: 9,915,197 km (0.112 R)
• M19: 10,306,396 km (0.076 R)
• M20: 10,532,139 km (0.093 R)
• M21: 10,816,824 km (0.118 R)
• M22: 10,931,266 km (0.09 R)
• M23: 11,744,480 km (0.114 R)
• M24: 12,217,957 km (0.066 R)
• M25: 13,613,705 km (0.11 R)
• M26: 13,861,589 km (0.119 R)
• M27: 13,986,204 km (0.102 R)
• M28: 14,173,650 km (0.112 R)
• M29: 14,361,994 km (0.1 R)
• M30: 14,551,086 km (0.102 R)
• M31: 15,123,447 km (0.108 R)
• M32: 16,884,663 km (0.118 R)
• M33: 17,755,622 km (0.101 R)
• M34: 17,891,008 km (0.076 R)
• M35: 18,916,651 km (0.105 R)
• M36: 19,401,797 km (0.114 R)
• M37: 20,384,505 km (0.111 R)
• M38: 20,739,351 km (0.088 R)
• M39: 21,096,292 km (0.07 R)
• M40: 21,239,606 km (0.101 R)
• M41: 22,984,965 km (0.081 R)
• M42: 24,399,114 km (0.038 R)
• M43: 25,078,737 km (0.086 R)
• M44: 25,917,831 km (0.104 R)
• M45: 26,534,025 km (0.067 R)
• M46: 26,688,709 km (0.105 R)
• M47: 27,388,977 km (0.093 R)
• M48: 27,702,085 km (0.104 R)
• M49: 27,780,624 km (0.106 R)
• M50: 28,016,540 km (0.102 R)
• M51: 29,365,613 km (0.055 R)
• M52: 29,525,683 km (0.11 R)
• M53: 30,088,470 km (0.118 R)
• M54: 31,142,836 km (0.04 R)
• M55: 31,633,517 km (0.093 R)
• M56: 32,126,891 km (0.099 R)
• M57: 35,650,669 km (0.107 R)
• M58: 37,284,577 km (0.094 R)
• M59: 38,591,763 km (0.087 R)
• M60: 39,295,022 km (0.093 R)
• M61: 41,161,405 km (0.091 R)
• M62: 41,250,865 km (0.112 R)
• M63: 41,609,900 km (0.048 R)
• M64: 44,060,313 km (0.049 R)
• M65: 45,256,647 km (0.12 R)
• M66: 45,719,652 km (0.046 R)
• M67: 46,184,303 km (0.079 R)
• M68: 46,930,797 km (0.106 R)
• M69: 47,024,445 km (0.071 R)
• M70: 47,869,673 km (0.102 R)
• M71: 49,194,512 km (0.075 R)
• M72: 49,861,419 km (0.116 R)
• M73: 53,925,245 km (0.077 R)
• M74: 54,219,654 km (0.114 R)
• M75: 54,514,511 km (0.068 R)
• M76: 54,612,947 km (0.102 R)
• M77: 55,798,360 km (0.098 R)
• M78: 58,395,978 km (0.118 R)
• M79: 59,304,336 km (0.106 R)
• M80: 60,014,028 km (0.108 R)
• M81: 61,954,612 km (0.072 R)
• M82: 63,501,155 km (0.039 R)
• M83: 64,435,094 km (0.039 R)
• M84: 64,643,334 km (0.09 R)
• M85: 65,060,264 km (0.111 R)
• M86: 70,133,726 km (0.087 R)
• M87: 70,240,838 km (0.112 R)
• M88: 70,776,847 km (0.098 R)
• M89: 71,637,334 km (0.074 R)

Kuiper Belt

Range: 38.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit