🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 39 Hours

Environment

Temp: 228 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 176 Days

Day: 37.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,800,049 km

• M1: 163,361 km (0.097 R)
• M2: 227,538 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.85 AU - 1.23 AU

Year: 382 Days

Day: 34.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,800,049 km

• M1: 204,650 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.48 AU - 1.64 AU

Year: 701 Days

Day: 46.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.77 AU - 2.31 AU

Year: 1049 Days

Day: 22.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4 AU - 5.64 AU

Year: 3808 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 13.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.4 AU - 5.98 AU

Year: 4255 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 93,800,049 km

• M1: 300,841 km (0.107 R)
• M2: 471,832 km (0.111 R)
• M3: 609,462 km (0.091 R)
• M4: 826,229 km (0.097 R)
• M5: 1,020,706 km (0.117 R)
• M6: 1,120,488 km (0.072 R)
• M7: 1,208,751 km (0.066 R)
• M8: 1,448,706 km (0.109 R)
• M9: 1,782,010 km (0.058 R)
• M10: 1,886,878 km (0.086 R)
• M11: 2,075,521 km (0.112 R)
• M12: 2,195,648 km (0.085 R)
• M13: 2,356,316 km (0.087 R)
• M14: 2,511,299 km (0.044 R)
• M15: 3,122,556 km (0.082 R)
• M16: 3,293,397 km (0.11 R)
• M17: 3,412,776 km (0.089 R)
• M18: 3,723,042 km (0.112 R)
• M19: 3,813,399 km (0.099 R)
• M20: 4,100,777 km (0.077 R)
• M21: 4,647,856 km (0.036 R)
• M22: 4,856,096 km (0.073 R)
• M23: 4,979,964 km (0.04 R)
• M24: 5,180,425 km (0.036 R)
• M25: 5,269,136 km (0.112 R)
• M26: 5,383,728 km (0.106 R)
• M27: 5,473,487 km (0.12 R)
• M28: 5,758,770 km (0.09 R)
• M29: 6,357,760 km (0.115 R)
• M30: 6,507,208 km (0.065 R)
• M31: 6,990,708 km (0.09 R)
• M32: 7,187,280 km (0.092 R)
• M33: 7,788,364 km (0.078 R)
• M34: 8,007,076 km (0.117 R)
• M35: 8,198,113 km (0.087 R)
• M36: 8,584,973 km (0.106 R)
• M37: 8,705,250 km (0.093 R)
• M38: 9,038,853 km (0.096 R)
• M39: 9,161,224 km (0.114 R)
• M40: 9,299,452 km (0.099 R)
• M41: 9,423,020 km (0.034 R)
• M42: 10,112,218 km (0.112 R)
• M43: 10,255,233 km (0.103 R)
• M44: 10,447,018 km (0.081 R)
• M45: 10,817,871 km (0.11 R)
• M46: 11,013,096 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.41 AU - 12.13 AU

Year: 11845 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,800,049 km

• M1: 113,694 km (0.09 R)
• M2: 193,131 km (0.055 R)
• M3: 315,502 km (0.101 R)
• M4: 1,614,759 km (0.109 R)
• M5: 2,136,407 km (0.079 R)
• M6: 2,330,884 km (0.034 R)
• M7: 2,531,196 km (0.116 R)
• M8: 3,134,524 km (0.091 R)
• M9: 3,260,486 km (0.041 R)
• M10: 3,615,481 km (0.05 R)
• M11: 3,847,956 km (0.103 R)
• M12: 4,362,424 km (0.097 R)
• M13: 5,569,379 km (0.095 R)
• M14: 6,150,417 km (0.104 R)
• M15: 6,548,348 km (0.106 R)
• M16: 6,995,944 km (0.066 R)
• M17: 7,622,161 km (0.074 R)
• M18: 7,706,983 km (0.081 R)
• M19: 8,006,478 km (0.049 R)
• M20: 8,136,030 km (0.094 R)
• M21: 8,484,892 km (0.069 R)
• M22: 9,469,396 km (0.091 R)
• M23: 9,560,650 km (0.096 R)
• M24: 10,021,561 km (0.04 R)
• M25: 10,821,611 km (0.057 R)
• M26: 12,183,699 km (0.109 R)
• M27: 14,483,617 km (0.1 R)
• M28: 14,853,273 km (0.119 R)
• M29: 16,035,097 km (0.068 R)
• M30: 16,527,274 km (0.112 R)
• M31: 16,968,886 km (0.111 R)
• M32: 19,466,573 km (0.1 R)
• M33: 19,874,526 km (0.107 R)
• M34: 20,167,588 km (0.055 R)
• M35: 20,698,661 km (0.118 R)
• M36: 22,258,817 km (0.039 R)
• M37: 22,441,326 km (0.11 R)
• M38: 25,237,011 km (0.117 R)
• M39: 25,936,980 km (0.086 R)
• M40: 26,321,446 km (0.075 R)
• M41: 26,385,773 km (0.119 R)
• M42: 27,290,840 km (0.093 R)
• M43: 27,355,915 km (0.068 R)
• M44: 27,682,039 km (0.119 R)
• M45: 28,337,876 km (0.069 R)
• M46: 28,601,617 km (0.103 R)
• M47: 29,264,635 km (0.044 R)
• M48: 29,397,926 km (0.063 R)
• M49: 30,673,547 km (0.032 R)
• M50: 31,624,990 km (0.104 R)
• M51: 34,396,440 km (0.12 R)
• M52: 34,677,834 km (0.083 R)
• M53: 35,455,743 km (0.115 R)
• M54: 35,953,604 km (0.104 R)
• M55: 36,167,828 km (0.105 R)
• M56: 36,382,352 km (0.112 R)
• M57: 36,525,517 km (0.067 R)
• M58: 36,956,508 km (0.074 R)
• M59: 37,461,401 km (0.089 R)
• M60: 37,750,873 km (0.066 R)
• M61: 38,186,652 km (0.085 R)
• M62: 39,136,299 km (0.079 R)
• M63: 39,356,657 km (0.118 R)
• M64: 40,093,875 km (0.091 R)
• M65: 42,332,607 km (0.048 R)
• M66: 42,483,402 km (0.099 R)
• M67: 44,765,218 km (0.084 R)
• M68: 45,149,385 km (0.053 R)
• M69: 45,226,279 km (0.101 R)
• M70: 45,766,327 km (0.11 R)
• M71: 45,843,669 km (0.041 R)
• M72: 46,230,828 km (0.119 R)
• M73: 46,463,752 km (0.057 R)
• M74: 47,555,518 km (0.096 R)
• M75: 47,633,907 km (0.068 R)
• M76: 48,498,134 km (0.099 R)
• M77: 49,685,043 km (0.116 R)
• M78: 49,764,480 km (0.103 R)
• M79: 50,003,088 km (0.067 R)
• M80: 50,242,146 km (0.109 R)
• M81: 50,401,617 km (0.055 R)
• M82: 50,961,562 km (0.11 R)
• M83: 51,121,781 km (0.048 R)
• M84: 51,442,968 km (0.11 R)
• M85: 52,329,634 km (0.066 R)
• M86: 52,410,417 km (0.105 R)
• M87: 52,734,297 km (0.108 R)
• M88: 53,140,006 km (0.058 R)
• M89: 53,791,355 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.7

Radius: 4.1

Gravity: 38.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.23 AU - 18.37 AU

Year: 28174 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,800,049 km

• M1: 54,005 km (0.051 R)
• M2: 105,915 km (0.069 R)
• M3: 378,034 km (0.091 R)
• M4: 718,219 km (0.104 R)
• M5: 1,130,810 km (0.067 R)
• M6: 1,293,423 km (0.05 R)
• M7: 1,676,843 km (0.119 R)
• M8: 2,498,284 km (0.111 R)
• M9: 2,582,209 km (0.031 R)
• M10: 2,709,816 km (0.052 R)
• M11: 3,104,904 km (0.052 R)
• M12: 3,851,098 km (0.11 R)
• M13: 4,804,934 km (0.05 R)
• M14: 5,173,842 km (0.055 R)
• M15: 6,855,472 km (0.119 R)
• M16: 7,210,318 km (0.083 R)
• M17: 7,390,135 km (0.067 R)
• M18: 7,692,921 km (0.099 R)
• M19: 7,753,957 km (0.108 R)
• M20: 7,815,142 km (0.108 R)
• M21: 8,248,228 km (0.108 R)
• M22: 9,072,812 km (0.057 R)
• M23: 9,396,990 km (0.118 R)
• M24: 9,658,936 km (0.064 R)
• M25: 9,724,909 km (0.095 R)
• M26: 9,923,425 km (0.119 R)
• M27: 11,419,853 km (0.082 R)
• M28: 12,479,754 km (0.096 R)
• M29: 13,276,811 km (0.117 R)
• M30: 13,718,424 km (0.104 R)
• M31: 15,455,554 km (0.109 R)
• M32: 16,232,117 km (0.089 R)
• M33: 17,823,090 km (0.108 R)
• M34: 17,984,806 km (0.112 R)
• M35: 18,065,888 km (0.089 R)
• M36: 19,713,110 km (0.08 R)
• M37: 23,590,238 km (0.072 R)
• M38: 24,393,130 km (0.12 R)
• M39: 25,568,670 km (0.051 R)
• M40: 25,751,179 km (0.111 R)
• M41: 26,762,461 km (0.077 R)
• M42: 27,040,563 km (0.076 R)
• M43: 27,506,261 km (0.104 R)
• M44: 30,354,904 km (0.118 R)
• M45: 32,206,926 km (0.1 R)
• M46: 33,594,895 km (0.099 R)
• M47: 34,296,060 km (0.089 R)
• M48: 34,396,590 km (0.098 R)
• M49: 36,428,577 km (0.111 R)
• M50: 36,633,975 km (0.116 R)
• M51: 37,045,818 km (0.047 R)
• M52: 37,770,171 km (0.096 R)
• M53: 41,140,462 km (0.111 R)
• M54: 42,428,948 km (0.116 R)
• M55: 45,045,265 km (0.11 R)
• M56: 45,376,026 km (0.104 R)
• M57: 47,265,148 km (0.119 R)
• M58: 47,377,047 km (0.096 R)
• M59: 50,775,612 km (0.105 R)
• M60: 51,119,836 km (0.077 R)
• M61: 51,234,728 km (0.062 R)
• M62: 52,041,359 km (0.09 R)
• M63: 54,486,237 km (0.1 R)
• M64: 54,603,672 km (0.106 R)
• M65: 56,492,794 km (0.119 R)
• M66: 57,564,812 km (0.025 R)
• M67: 60,699,336 km (0.071 R)
• M68: 61,186,576 km (0.113 R)
• M69: 62,409,988 km (0.05 R)
• M70: 62,901,716 km (0.066 R)
• M71: 66,379,118 km (0.1 R)
• M72: 67,258,155 km (0.069 R)
• M73: 68,647,321 km (0.093 R)
• M74: 69,663,540 km (0.118 R)
• M75: 70,940,806 km (0.066 R)
• M76: 73,129,872 km (0.065 R)
• M77: 73,259,424 km (0.091 R)
• M78: 74,297,782 km (0.092 R)
• M79: 74,818,832 km (0.049 R)
• M80: 75,995,569 km (0.114 R)
• M81: 77,442,031 km (0.106 R)
• M82: 77,838,166 km (0.114 R)
• M83: 78,764,925 km (0.088 R)
• M84: 79,828,715 km (0.095 R)
• M85: 80,495,921 km (0.042 R)
• M86: 80,629,512 km (0.088 R)
• M87: 81,031,033 km (0.112 R)
• M88: 84,266,386 km (0.083 R)
• M89: 84,537,906 km (0.088 R)
• M90: 86,446,626 km (0.088 R)
• M91: 87,956,367 km (0.071 R)
• M92: 89,613,164 km (0.071 R)
• M93: 90,028,896 km (0.098 R)
• M94: 91,559,133 km (0.12 R)
• M95: 92,817,400 km (0.091 R)
• M96: 93,097,747 km (0.095 R)
• M97: 93,659,487 km (0.077 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 15,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit