🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 161 Days

Day: 47.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,466,609 km

• M1: 43,084 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 190 Days

Day: 39.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.69 AU - 1.09 AU

Year: 298 Days

Day: 14.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,466,609 km

• M1: 181,612 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.87 AU - 1.91 AU

Year: 922 Days

Day: 38.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,466,609 km

• M1: 125,064 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.81 AU - 2.93 AU

Year: 1294 Days

Day: 16.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 107.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,466,609 km

• M1: 458,817 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.41 AU - 2.89 AU

Year: 1530 Days

Day: 16.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 10.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.98 AU - 7.42 AU

Year: 5477 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 92,466,609 km

• M1: 148,102 km (0.108 R)
• M2: 299,944 km (0.095 R)
• M3: 482,154 km (0.106 R)
• M4: 561,142 km (0.119 R)
• M5: 882,029 km (0.075 R)
• M6: 982,559 km (0.112 R)
• M7: 1,063,491 km (0.069 R)
• M8: 1,320,800 km (0.064 R)
• M9: 1,411,007 km (0.087 R)
• M10: 1,570,778 km (0.073 R)
• M11: 1,750,893 km (0.05 R)
• M12: 1,865,037 km (0.087 R)
• M13: 1,937,891 km (0.075 R)
• M14: 2,284,958 km (0.05 R)
• M15: 3,298,334 km (0.092 R)
• M16: 3,530,659 km (0.112 R)
• M17: 3,861,271 km (0.097 R)
• M18: 3,992,618 km (0.063 R)
• M19: 5,198,676 km (0.109 R)
• M20: 5,787,792 km (0.044 R)
• M21: 6,778,728 km (0.078 R)
• M22: 7,236,049 km (0.09 R)
• M23: 7,375,175 km (0.046 R)
• M24: 7,468,374 km (0.112 R)
• M25: 8,373,890 km (0.119 R)
• M26: 8,938,772 km (0.098 R)
• M27: 9,490,788 km (0.041 R)
• M28: 9,745,254 km (0.086 R)
• M29: 10,918,550 km (0.107 R)
• M30: 11,861,615 km (0.117 R)
• M31: 11,998,497 km (0.103 R)
• M32: 12,246,231 km (0.071 R)
• M33: 12,439,961 km (0.098 R)
• M34: 13,027,581 km (0.088 R)
• M35: 13,367,467 km (0.085 R)
• M36: 13,595,604 km (0.113 R)
• M37: 14,027,044 km (0.1 R)
• M38: 15,110,133 km (0.095 R)
• M39: 15,556,982 km (0.101 R)
• M40: 16,738,955 km (0.113 R)
• M41: 16,861,774 km (0.112 R)
• M42: 18,170,008 km (0.077 R)
• M43: 18,264,703 km (0.116 R)
• M44: 18,422,828 km (0.117 R)
• M45: 18,804,303 km (0.109 R)
• M46: 19,220,634 km (0.112 R)
• M47: 19,704,583 km (0.052 R)
• M48: 19,834,434 km (0.08 R)
• M49: 21,147,604 km (0.051 R)
• M50: 21,915,490 km (0.036 R)
• M51: 22,319,703 km (0.095 R)
• M52: 22,522,707 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.1

Radius: 6.8

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.33 AU - 17.63 AU

Year: 24822 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,466,609 km

• M1: 87,515 km (0.105 R)
• M2: 406,757 km (0.104 R)
• M3: 1,117,496 km (0.11 R)
• M4: 1,341,743 km (0.088 R)
• M5: 1,442,273 km (0.108 R)
• M6: 2,097,063 km (0.089 R)
• M7: 2,253,842 km (0.074 R)
• M8: 2,373,969 km (0.04 R)
• M9: 2,747,066 km (0.11 R)
• M10: 2,962,187 km (0.119 R)
• M11: 3,182,994 km (0.117 R)
• M12: 3,781,685 km (0.083 R)
• M13: 3,829,257 km (0.094 R)
• M14: 4,021,191 km (0.102 R)
• M15: 4,975,775 km (0.115 R)
• M16: 5,027,835 km (0.117 R)
• M17: 5,080,194 km (0.045 R)
• M18: 5,722,119 km (0.067 R)
• M19: 6,220,130 km (0.104 R)
• M20: 6,732,054 km (0.043 R)
• M21: 7,978,503 km (0.104 R)
• M22: 8,471,727 km (0.078 R)
• M23: 8,534,110 km (0.095 R)
• M24: 8,911,396 km (0.114 R)
• M25: 10,878,608 km (0.047 R)
• M26: 11,150,726 km (0.105 R)
• M27: 12,758,454 km (0.115 R)
• M28: 15,340,514 km (0.117 R)
• M29: 15,952,668 km (0.093 R)
• M30: 16,650,991 km (0.091 R)
• M31: 17,280,050 km (0.11 R)
• M32: 17,438,474 km (0.119 R)
• M33: 17,597,497 km (0.094 R)
• M34: 18,561,356 km (0.106 R)
• M35: 18,723,669 km (0.111 R)
• M36: 18,805,051 km (0.077 R)
• M37: 19,459,990 km (0.119 R)
• M38: 21,810,322 km (0.088 R)
• M39: 22,239,369 km (0.095 R)
• M40: 22,325,537 km (0.064 R)
• M41: 23,543,264 km (0.092 R)
• M42: 25,140,371 km (0.047 R)
• M43: 26,863,888 km (0.098 R)
• M44: 28,157,910 km (0.034 R)
• M45: 28,531,455 km (0.088 R)
• M46: 30,614,755 km (0.099 R)
• M47: 31,965,774 km (0.118 R)
• M48: 32,648,688 km (0.048 R)
• M49: 33,731,328 km (0.041 R)
• M50: 35,729,806 km (0.12 R)
• M51: 35,931,763 km (0.085 R)
• M52: 36,235,447 km (0.113 R)
• M53: 36,743,331 km (0.051 R)
• M54: 37,869,205 km (0.083 R)
• M55: 38,798,657 km (0.095 R)
• M56: 39,945,025 km (0.058 R)
• M57: 40,049,744 km (0.1 R)
• M58: 42,912,598 km (0.086 R)
• M59: 44,314,330 km (0.047 R)
• M60: 44,422,789 km (0.12 R)
• M61: 44,748,613 km (0.041 R)
• M62: 44,857,520 km (0.077 R)
• M63: 46,279,896 km (0.115 R)
• M64: 46,720,612 km (0.101 R)
• M65: 47,273,376 km (0.114 R)
• M66: 49,618,622 km (0.032 R)
• M67: 50,635,289 km (0.06 R)
• M68: 50,748,534 km (0.085 R)
• M69: 55,119,335 km (0.081 R)
• M70: 58,059,981 km (0.113 R)
• M71: 60,328,633 km (0.12 R)
• M72: 61,534,242 km (0.116 R)
• M73: 65,075,373 km (0.12 R)
• M74: 68,807,541 km (0.078 R)
• M75: 70,699,505 km (0.103 R)
• M76: 71,715,574 km (0.103 R)
• M77: 71,842,881 km (0.099 R)
• M78: 71,970,339 km (0.113 R)
• M79: 72,992,391 km (0.1 R)
• M80: 74,276,689 km (0.102 R)
• M81: 76,737,425 km (0.065 R)
• M82: 82,537,633 km (0.118 R)
• M83: 82,804,665 km (0.084 R)
• M84: 83,607,408 km (0.117 R)
• M85: 84,143,866 km (0.12 R)
• M86: 84,681,520 km (0.052 R)
• M87: 85,625,333 km (0.058 R)
• M88: 86,708,123 km (0.11 R)
• M89: 86,979,493 km (0.116 R)
• M90: 87,931,684 km (0.066 R)
• M91: 90,808,750 km (0.117 R)
• M92: 91,222,238 km (0.114 R)
• M93: 91,912,932 km (0.109 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit