🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.52 AU - 0.78 AU

Year: 187 Days

Day: 13.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,993,962 km

• M1: 106,065 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 204 Days

Day: 22.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,993,962 km

• M1: 62,831 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.71 AU - 1.01 AU

Year: 284 Days

Day: 23.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,993,962 km

• M1: 565,031 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.94 AU - 1.26 AU

Year: 411 Days

Day: 15.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,993,962 km

• M1: 180,714 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.23 AU - 1.89 AU

Year: 695 Days

Day: 22.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.86 AU - 4.5 AU

Year: 3046 Days

Day: 46.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 12.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.51 AU - 13.63 AU

Year: 13129 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,993,962 km

• M1: 314,156 km (0.101 R)
• M2: 447,148 km (0.041 R)
• M3: 587,770 km (0.051 R)
• M4: 1,064,389 km (0.097 R)
• M5: 1,546,543 km (0.054 R)
• M6: 2,147,926 km (0.066 R)
• M7: 2,576,973 km (0.086 R)
• M8: 3,748,175 km (0.116 R)
• M9: 3,883,710 km (0.058 R)
• M10: 4,020,892 km (0.088 R)
• M11: 4,300,340 km (0.092 R)
• M12: 4,478,212 km (0.108 R)
• M13: 4,586,072 km (0.075 R)
• M14: 4,952,138 km (0.115 R)
• M15: 5,214,084 km (0.086 R)
• M16: 5,442,371 km (0.12 R)
• M17: 5,673,798 km (0.12 R)
• M18: 5,908,667 km (0.115 R)
• M19: 6,066,942 km (0.094 R)
• M20: 6,146,677 km (0.111 R)
• M21: 6,469,061 km (0.106 R)
• M22: 6,921,295 km (0.12 R)
• M23: 7,469,272 km (0.095 R)
• M24: 7,683,646 km (0.051 R)
• M25: 9,287,485 km (0.084 R)
• M26: 9,471,939 km (0.095 R)
• M27: 9,985,508 km (0.09 R)
• M28: 10,700,586 km (0.064 R)
• M29: 11,580,371 km (0.116 R)
• M30: 11,978,900 km (0.112 R)
• M31: 12,179,959 km (0.105 R)
• M32: 12,483,494 km (0.081 R)
• M33: 12,687,246 km (0.115 R)
• M34: 12,994,969 km (0.042 R)
• M35: 13,253,324 km (0.077 R)
• M36: 13,461,265 km (0.059 R)
• M37: 13,617,894 km (0.092 R)
• M38: 13,775,122 km (0.089 R)
• M39: 14,038,563 km (0.076 R)
• M40: 14,144,329 km (0.052 R)
• M41: 15,489,812 km (0.081 R)
• M42: 15,708,824 km (0.036 R)
• M43: 16,260,989 km (0.034 R)
• M44: 16,931,936 km (0.077 R)
• M45: 17,044,733 km (0.104 R)
• M46: 17,669,154 km (0.062 R)
• M47: 17,840,743 km (0.079 R)
• M48: 17,955,484 km (0.1 R)
• M49: 18,243,311 km (0.081 R)
• M50: 18,532,783 km (0.111 R)
• M51: 20,241,190 km (0.109 R)
• M52: 20,841,975 km (0.104 R)
• M53: 21,326,672 km (0.043 R)
• M54: 21,631,703 km (0.107 R)
• M55: 22,555,021 km (0.029 R)
• M56: 23,554,185 km (0.107 R)
• M57: 23,869,387 km (0.049 R)
• M58: 24,887,401 km (0.093 R)
• M59: 25,272,915 km (0.036 R)
• M60: 28,359,867 km (0.087 R)
• M61: 31,079,406 km (0.119 R)
• M62: 31,356,013 km (0.098 R)
• M63: 33,739,257 km (0.096 R)
• M64: 34,165,760 km (0.116 R)
• M65: 34,522,701 km (0.058 R)
• M66: 34,952,495 km (0.099 R)
• M67: 35,312,129 km (0.064 R)
• M68: 35,528,447 km (0.103 R)
• M69: 37,863,520 km (0.095 R)
• M70: 40,473,854 km (0.045 R)
• M71: 41,458,058 km (0.096 R)
• M72: 42,373,597 km (0.116 R)
• M73: 43,373,060 km (0.076 R)
• M74: 44,380,153 km (0.059 R)
• M75: 44,613,675 km (0.085 R)
• M76: 45,395,025 km (0.117 R)
• M77: 46,023,336 km (0.07 R)
• M78: 46,338,539 km (0.075 R)
• M79: 47,129,762 km (0.037 R)
• M80: 48,325,049 km (0.11 R)
• M81: 48,485,119 km (0.062 R)
• M82: 48,886,191 km (0.042 R)
• M83: 49,368,943 km (0.106 R)
• M84: 50,015,056 km (0.068 R)
• M85: 50,096,138 km (0.083 R)
• M86: 50,339,235 km (0.088 R)
• M87: 51,152,598 km (0.08 R)
• M88: 51,888,321 km (0.078 R)
• M89: 52,298,518 km (0.085 R)
• M90: 55,200,418 km (0.038 R)
• M91: 56,039,063 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.3

Radius: 5.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.82 AU - 15.84 AU

Year: 17348 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 87,993,962 km

• M1: 157,527 km (0.034 R)
• M2: 193,879 km (0.051 R)
• M3: 289,322 km (0.089 R)
• M4: 324,927 km (0.117 R)
• M5: 940,073 km (0.117 R)
• M6: 1,147,864 km (0.068 R)
• M7: 1,247,048 km (0.105 R)
• M8: 1,627,475 km (0.08 R)
• M9: 1,716,636 km (0.038 R)
• M10: 1,993,990 km (0.089 R)
• M11: 2,853,879 km (0.038 R)
• M12: 3,181,648 km (0.085 R)
• M13: 4,082,675 km (0.116 R)
• M14: 5,995,434 km (0.04 R)
• M15: 6,168,668 km (0.079 R)
• M16: 6,273,387 km (0.03 R)
• M17: 6,520,074 km (0.102 R)
• M18: 7,687,386 km (0.074 R)
• M19: 8,027,272 km (0.057 R)
• M20: 9,234,826 km (0.05 R)
• M21: 10,208,110 km (0.036 R)
• M22: 11,341,314 km (0.073 R)
• M23: 12,075,241 km (0.077 R)
• M24: 12,118,774 km (0.102 R)
• M25: 12,293,953 km (0.084 R)
• M26: 12,735,267 km (0.11 R)
• M27: 13,952,844 km (0.108 R)
• M28: 14,274,629 km (0.045 R)
• M29: 15,443,437 km (0.108 R)
• M30: 15,538,132 km (0.093 R)
• M31: 15,728,421 km (0.045 R)
• M32: 17,376,391 km (0.055 R)
• M33: 20,311,202 km (0.096 R)
• M34: 20,675,772 km (0.044 R)
• M35: 20,780,191 km (0.104 R)
• M36: 21,200,113 km (0.117 R)
• M37: 21,994,926 km (0.099 R)
• M38: 23,613,575 km (0.076 R)
• M39: 24,437,261 km (0.112 R)
• M40: 24,492,463 km (0.091 R)
• M41: 24,769,219 km (0.117 R)
• M42: 26,225,554 km (0.109 R)
• M43: 26,452,045 km (0.114 R)
• M44: 26,906,823 km (0.097 R)
• M45: 27,997,690 km (0.073 R)
• M46: 28,577,532 km (0.101 R)
• M47: 28,694,068 km (0.054 R)
• M48: 29,395,982 km (0.107 R)
• M49: 29,513,566 km (0.085 R)
• M50: 30,044,488 km (0.067 R)
• M51: 31,415,702 km (0.049 R)
• M52: 32,018,133 km (0.103 R)
• M53: 32,624,453 km (0.105 R)
• M54: 33,051,106 km (0.112 R)
• M55: 33,602,375 km (0.077 R)
• M56: 35,461,876 km (0.027 R)
• M57: 36,467,174 km (0.101 R)
• M58: 39,279,614 km (0.113 R)
• M59: 39,733,344 km (0.118 R)
• M60: 40,580,816 km (0.106 R)
• M61: 41,039,633 km (0.047 R)
• M62: 41,896,230 km (0.114 R)
• M63: 42,227,141 km (0.088 R)
• M64: 44,501,028 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 4.3

Gravity: 40.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.38 AU - 18.44 AU

Year: 23695 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,993,962 km

• M1: 84,523 km (0.036 R)
• M2: 248,332 km (0.119 R)
• M3: 949,498 km (0.106 R)
• M4: 1,218,923 km (0.117 R)
• M5: 1,250,189 km (0.08 R)
• M6: 1,378,395 km (0.107 R)
• M7: 1,477,279 km (0.109 R)
• M8: 1,578,557 km (0.083 R)
• M9: 1,859,801 km (0.109 R)
• M10: 2,388,480 km (0.091 R)
• M11: 2,751,404 km (0.114 R)
• M12: 2,876,169 km (0.045 R)
• M13: 3,002,878 km (0.088 R)
• M14: 3,305,664 km (0.049 R)
• M15: 3,754,907 km (0.039 R)
• M16: 4,080,731 km (0.074 R)
• M17: 9,944,070 km (0.109 R)
• M18: 10,007,798 km (0.086 R)
• M19: 10,135,705 km (0.115 R)
• M20: 10,587,640 km (0.062 R)
• M21: 11,178,252 km (0.119 R)
• M22: 11,310,945 km (0.085 R)
• M23: 13,858,148 km (0.11 R)
• M24: 14,143,880 km (0.033 R)
• M25: 14,866,288 km (0.091 R)
• M26: 15,232,055 km (0.11 R)
• M27: 15,823,416 km (0.093 R)
• M28: 15,897,915 km (0.078 R)
• M29: 16,648,747 km (0.1 R)
• M30: 17,257,610 km (0.047 R)
• M31: 18,106,877 km (0.099 R)
• M32: 18,654,256 km (0.075 R)
• M33: 19,286,606 km (0.086 R)
• M34: 20,816,245 km (0.111 R)
• M35: 22,551,580 km (0.086 R)
• M36: 23,649,030 km (0.074 R)
• M37: 26,246,797 km (0.1 R)
• M38: 27,489,806 km (0.085 R)
• M39: 28,479,695 km (0.094 R)
• M40: 29,115,785 km (0.065 R)
• M41: 30,032,521 km (0.114 R)
• M42: 31,238,429 km (0.091 R)
• M43: 33,697,220 km (0.043 R)
• M44: 34,659,433 km (0.071 R)
• M45: 35,435,547 km (0.063 R)
• M46: 37,400,964 km (0.08 R)
• M47: 38,097,192 km (0.074 R)
• M48: 38,396,837 km (0.117 R)
• M49: 40,313,036 km (0.039 R)
• M50: 40,924,592 km (0.092 R)
• M51: 42,363,275 km (0.069 R)
• M52: 43,401,185 km (0.073 R)
• M53: 43,818,563 km (0.079 R)
• M54: 44,027,850 km (0.116 R)
• M55: 44,342,305 km (0.104 R)
• M56: 45,819,733 km (0.091 R)
• M57: 46,457,768 km (0.12 R)
• M58: 46,777,908 km (0.094 R)
• M59: 46,991,833 km (0.109 R)
• M60: 47,098,795 km (0.107 R)
• M61: 49,583,167 km (0.119 R)
• M62: 50,019,544 km (0.09 R)
• M63: 51,226,200 km (0.091 R)
• M64: 52,442,282 km (0.113 R)
• M65: 53,109,638 km (0.092 R)
• M66: 54,115,983 km (0.108 R)
• M67: 54,228,181 km (0.075 R)
• M68: 56,033,977 km (0.041 R)
• M69: 56,602,299 km (0.04 R)
• M70: 56,830,137 km (0.065 R)
• M71: 56,944,130 km (0.082 R)
• M72: 57,401,152 km (0.109 R)
• M73: 57,515,594 km (0.075 R)
• M74: 57,744,628 km (0.115 R)
• M75: 58,318,636 km (0.105 R)
• M76: 60,284,501 km (0.098 R)
• M77: 61,100,258 km (0.12 R)
• M78: 61,685,186 km (0.116 R)
• M79: 63,451,039 km (0.087 R)
• M80: 63,806,334 km (0.116 R)
• M81: 69,944,185 km (0.084 R)
• M82: 70,678,711 km (0.107 R)
• M83: 71,661,868 km (0.032 R)
• M84: 72,031,674 km (0.076 R)
• M85: 74,513,503 km (0.112 R)
• M86: 75,138,373 km (0.118 R)
• M87: 75,890,551 km (0.119 R)
• M88: 76,519,161 km (0.093 R)
• M89: 79,178,263 km (0.103 R)
• M90: 81,481,622 km (0.09 R)
• M91: 85,630,270 km (0.047 R)
• M92: 86,415,808 km (0.112 R)
• M93: 86,678,203 km (0.067 R)
• M94: 87,072,244 km (0.039 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit