🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.7 AU - 1.02 AU

Year: 296 Days

Day: 33.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.65 AU - 1.95 AU

Year: 896 Days

Day: 20.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,950,763 km

• M1: 126,709 km (0.082 R)
• M2: 1,083,837 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.05 AU - 2.27 AU

Year: 1177 Days

Day: 44.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,950,763 km

• M1: 345,421 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.29 AU - 2.59 AU

Year: 1413 Days

Day: 18.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,950,763 km

• M1: 1,816,717 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.09 AU - 2.87 AU

Year: 1448 Days

Day: 43.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,950,763 km

• M1: 1,203,964 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.45 AU - 3.21 AU

Year: 1766 Days

Day: 20.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.62 AU - 3.22 AU

Year: 1850 Days

Day: 26.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,950,763 km

• M1: 1,318,256 km (0.052 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 3

Gravity: 109.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.92 AU - 16.66 AU

Year: 18991 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,950,763 km

• M1: 86,019 km (0.087 R)
• M2: 108,159 km (0.107 R)
• M3: 346,169 km (0.057 R)
• M4: 1,197,381 km (0.108 R)
• M5: 1,350,570 km (0.101 R)
• M6: 1,477,578 km (0.068 R)
• M7: 1,743,114 km (0.083 R)
• M8: 1,777,372 km (0.115 R)
• M9: 2,392,818 km (0.112 R)
• M10: 2,863,004 km (0.077 R)
• M11: 4,248,729 km (0.113 R)
• M12: 4,481,354 km (0.113 R)
• M13: 5,502,808 km (0.119 R)
• M14: 5,858,701 km (0.094 R)
• M15: 6,221,925 km (0.119 R)
• M16: 6,327,092 km (0.101 R)
• M17: 6,432,708 km (0.101 R)
• M18: 6,861,456 km (0.064 R)
• M19: 7,243,978 km (0.071 R)
• M20: 7,746,028 km (0.118 R)
• M21: 9,680,478 km (0.067 R)
• M22: 9,985,807 km (0.095 R)
• M23: 10,606,339 km (0.07 R)
• M24: 10,669,021 km (0.112 R)
• M25: 12,145,253 km (0.075 R)
• M26: 13,479,965 km (0.097 R)
• M27: 14,511,143 km (0.081 R)
• M28: 15,354,127 km (0.072 R)
• M29: 16,648,149 km (0.079 R)
• M30: 17,013,766 km (0.027 R)
• M31: 17,455,977 km (0.084 R)
• M32: 18,805,051 km (0.058 R)
• M33: 18,881,046 km (0.1 R)
• M34: 19,954,710 km (0.098 R)
• M35: 21,443,209 km (0.103 R)
• M36: 22,562,650 km (0.075 R)
• M37: 22,643,433 km (0.115 R)
• M38: 26,372,160 km (0.04 R)
• M39: 28,089,394 km (0.106 R)
• M40: 28,524,275 km (0.066 R)
• M41: 28,698,856 km (0.083 R)
• M42: 29,930,794 km (0.104 R)
• M43: 30,197,078 km (0.104 R)
• M44: 30,910,959 km (0.109 R)
• M45: 31,269,845 km (0.081 R)
• M46: 31,359,902 km (0.118 R)
• M47: 31,449,960 km (0.103 R)
• M48: 31,540,018 km (0.069 R)
• M49: 32,628,343 km (0.071 R)
• M50: 34,005,990 km (0.077 R)
• M51: 36,060,567 km (0.028 R)
• M52: 36,817,682 km (0.097 R)
• M53: 39,800,214 km (0.07 R)
• M54: 40,386,488 km (0.059 R)
• M55: 40,582,462 km (0.12 R)
• M56: 42,360,881 km (0.107 R)
• M57: 44,063,754 km (0.111 R)
• M58: 44,467,668 km (0.118 R)
• M59: 47,019,808 km (0.112 R)
• M60: 47,432,548 km (0.116 R)
• M61: 47,535,920 km (0.096 R)
• M62: 47,950,007 km (0.084 R)
• M63: 49,933,974 km (0.099 R)
• M64: 50,039,141 km (0.056 R)
• M65: 50,144,309 km (0.101 R)
• M66: 50,777,257 km (0.065 R)
• M67: 51,200,619 km (0.107 R)
• M68: 52,051,083 km (0.066 R)
• M69: 52,371,073 km (0.111 R)
• M70: 53,442,792 km (0.065 R)
• M71: 54,089,205 km (0.074 R)
• M72: 54,305,373 km (0.047 R)
• M73: 55,607,773 km (0.076 R)
• M74: 56,591,229 km (0.118 R)
• M75: 57,140,103 km (0.118 R)
• M76: 57,801,176 km (0.097 R)
• M77: 58,686,347 km (0.056 R)
• M78: 58,797,349 km (0.111 R)
• M79: 61,031,443 km (0.069 R)
• M80: 61,481,583 km (0.116 R)
• M81: 62,385,154 km (0.1 R)
• M82: 63,406,908 km (0.084 R)
• M83: 66,621,018 km (0.039 R)
• M84: 69,770,053 km (0.111 R)
• M85: 70,005,221 km (0.055 R)
• M86: 70,358,422 km (0.094 R)
• M87: 71,777,507 km (0.1 R)
• M88: 72,014,919 km (0.065 R)
• M89: 72,371,560 km (0.093 R)
• M90: 72,728,650 km (0.119 R)
• M91: 76,817,759 km (0.094 R)
• M92: 77,790,743 km (0.119 R)
• M93: 78,400,803 km (0.089 R)
• M94: 78,645,396 km (0.111 R)
• M95: 81,475,339 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.7

Radius: 7.6

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.16 AU - 20.04 AU

Year: 28558 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 135.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,950,763 km

• M1: 120,725 km (0.095 R)
• M2: 230,979 km (0.107 R)
• M3: 324,777 km (0.071 R)
• M4: 410,497 km (0.116 R)
• M5: 689,048 km (0.097 R)
• M6: 1,053,019 km (0.088 R)
• M7: 1,119,142 km (0.067 R)
• M8: 1,255,725 km (0.083 R)
• M9: 1,326,036 km (0.057 R)
• M10: 1,507,797 km (0.084 R)
• M11: 2,270,447 km (0.034 R)
• M12: 2,713,855 km (0.1 R)
• M13: 3,087,700 km (0.096 R)
• M14: 3,135,571 km (0.108 R)
• M15: 3,378,668 km (0.067 R)
• M16: 5,245,949 km (0.091 R)
• M17: 6,432,260 km (0.104 R)
• M18: 6,617,013 km (0.042 R)
• M19: 7,182,194 km (0.118 R)
• M20: 7,959,804 km (0.119 R)
• M21: 8,025,776 km (0.102 R)
• M22: 8,224,891 km (0.118 R)
• M23: 8,560,289 km (0.072 R)
• M24: 8,627,908 km (0.112 R)
• M25: 9,453,389 km (0.066 R)
• M26: 9,663,723 km (0.078 R)
• M27: 10,232,195 km (0.119 R)
• M28: 11,104,949 km (0.07 R)
• M29: 11,475,653 km (0.077 R)
• M30: 12,001,489 km (0.098 R)
• M31: 12,458,361 km (0.058 R)
• M32: 14,827,393 km (0.106 R)
• M33: 15,564,611 km (0.103 R)
• M34: 15,896,120 km (0.054 R)
• M35: 16,146,248 km (0.061 R)
• M36: 16,313,648 km (0.078 R)
• M37: 16,481,796 km (0.085 R)
• M38: 17,245,194 km (0.069 R)
• M39: 17,416,483 km (0.099 R)
• M40: 19,071,036 km (0.06 R)
• M41: 25,584,078 km (0.106 R)
• M42: 25,681,616 km (0.117 R)
• M43: 27,960,440 km (0.109 R)
• M44: 28,363,307 km (0.079 R)
• M45: 29,583,428 km (0.09 R)
• M46: 30,406,366 km (0.1 R)
• M47: 31,550,041 km (0.107 R)
• M48: 31,969,514 km (0.083 R)
• M49: 32,074,681 km (0.103 R)
• M50: 32,390,781 km (0.113 R)
• M51: 32,496,397 km (0.065 R)
• M52: 32,707,929 km (0.118 R)
• M53: 32,919,909 km (0.074 R)
• M54: 33,238,702 km (0.064 R)
• M55: 33,345,216 km (0.079 R)
• M56: 33,986,691 km (0.066 R)
• M57: 35,281,910 km (0.072 R)
• M58: 35,499,276 km (0.09 R)
• M59: 37,254,807 km (0.11 R)
• M60: 37,476,211 km (0.074 R)
• M61: 39,601,249 km (0.115 R)
• M62: 40,280,423 km (0.107 R)
• M63: 40,507,663 km (0.092 R)
• M64: 40,963,487 km (0.08 R)
• M65: 42,687,752 km (0.084 R)
• M66: 42,803,541 km (0.035 R)
• M67: 50,918,627 km (0.093 R)
• M68: 55,527,887 km (0.118 R)
• M69: 55,654,297 km (0.105 R)
• M70: 57,946,137 km (0.104 R)
• M71: 59,749,838 km (0.064 R)
• M72: 61,179,994 km (0.105 R)
• M73: 62,227,179 km (0.091 R)
• M74: 66,743,240 km (0.079 R)
• M75: 70,267,317 km (0.117 R)
• M76: 70,951,877 km (0.05 R)
• M77: 72,465,807 km (0.119 R)
• M78: 73,434,752 km (0.047 R)
• M79: 75,525,532 km (0.087 R)
• M80: 76,507,792 km (0.066 R)
• M81: 76,648,563 km (0.118 R)
• M82: 76,789,335 km (0.081 R)
• M83: 77,635,760 km (0.073 R)
• M84: 79,053,200 km (0.051 R)
• M85: 93,840,500 km (0.12 R)
• M86: 94,141,790 km (0.108 R)
• M87: 94,443,380 km (0.076 R)
• M88: 95,804,571 km (0.101 R)
• M89: 96,107,955 km (0.041 R)
• M90: 100,850,657 km (0.098 R)
• M91: 101,777,415 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit