🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.69 AU - 0.71 AU

Year: 211 Days

Day: 29.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,247,965 km

• M1: 50,564 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.92 AU - 5.12 AU

Year: 4048 Days

Day: 28.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,247,965 km

• M1: 1,031,328 km (0.089 R)
• M2: 1,789,789 km (0.051 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 11.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.08 AU - 11.42 AU

Year: 10957 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 87,247,965 km

• M1: 150,795 km (0.042 R)
• M2: 262,694 km (0.116 R)
• M3: 575,503 km (0.106 R)
• M4: 785,090 km (0.118 R)
• M5: 1,088,923 km (0.032 R)
• M6: 1,254,977 km (0.103 R)
• M7: 1,468,154 km (0.119 R)
• M8: 1,586,037 km (0.092 R)
• M9: 2,238,134 km (0.116 R)
• M10: 2,328,940 km (0.066 R)
• M11: 2,467,617 km (0.119 R)
• M12: 2,577,422 km (0.068 R)
• M13: 2,672,865 km (0.115 R)
• M14: 2,753,349 km (0.109 R)
• M15: 3,185,238 km (0.115 R)
• M16: 3,288,012 km (0.098 R)
• M17: 3,409,186 km (0.042 R)
• M18: 3,692,075 km (0.08 R)
• M19: 4,168,245 km (0.076 R)
• M20: 4,625,117 km (0.113 R)
• M21: 4,702,759 km (0.109 R)
• M22: 5,279,458 km (0.052 R)
• M23: 5,669,460 km (0.083 R)
• M24: 5,752,786 km (0.115 R)
• M25: 6,090,129 km (0.104 R)
• M26: 6,674,159 km (0.059 R)
• M27: 6,762,123 km (0.109 R)
• M28: 6,917,256 km (0.071 R)
• M29: 7,050,996 km (0.11 R)
• M30: 7,618,122 km (0.113 R)
• M31: 7,733,163 km (0.054 R)
• M32: 8,223,395 km (0.09 R)
• M33: 8,341,577 km (0.113 R)
• M34: 8,507,930 km (0.081 R)
• M35: 9,878,695 km (0.086 R)
• M36: 10,029,640 km (0.085 R)
• M37: 10,666,927 km (0.083 R)
• M38: 10,770,000 km (0.084 R)
• M39: 10,873,521 km (0.089 R)
• M40: 11,003,372 km (0.111 R)
• M41: 11,633,927 km (0.056 R)
• M42: 11,820,027 km (0.116 R)
• M43: 11,900,062 km (0.037 R)
• M44: 12,033,952 km (0.099 R)
• M45: 12,492,769 km (0.099 R)
• M46: 12,656,129 km (0.037 R)
• M47: 13,067,673 km (0.093 R)
• M48: 14,271,338 km (0.071 R)
• M49: 15,016,335 km (0.095 R)
• M50: 15,161,146 km (0.03 R)
• M51: 15,832,840 km (0.106 R)
• M52: 15,921,253 km (0.079 R)
• M53: 16,216,858 km (0.115 R)
• M54: 17,084,526 km (0.09 R)
• M55: 17,875,300 km (0.059 R)
• M56: 18,090,123 km (0.098 R)
• M57: 18,275,175 km (0.096 R)
• M58: 18,553,726 km (0.109 R)
• M59: 18,709,009 km (0.117 R)
• M60: 19,681,993 km (0.115 R)
• M61: 20,254,355 km (0.097 R)
• M62: 20,542,630 km (0.059 R)
• M63: 20,767,924 km (0.11 R)
• M64: 22,004,500 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.5

Radius: 6.3

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.36 AU - 21.38 AU

Year: 28336 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,247,965 km

• M1: 178,919 km (0.082 R)
• M2: 554,111 km (0.053 R)
• M3: 698,772 km (0.113 R)
• M4: 855,550 km (0.09 R)
• M5: 1,868,777 km (0.089 R)
• M6: 2,630,828 km (0.075 R)
• M7: 2,711,761 km (0.111 R)
• M8: 3,172,223 km (0.114 R)
• M9: 3,345,607 km (0.109 R)
• M10: 4,693,633 km (0.062 R)
• M11: 5,142,427 km (0.114 R)
• M12: 6,080,854 km (0.076 R)
• M13: 6,350,729 km (0.085 R)
• M14: 6,459,786 km (0.098 R)
• M15: 6,735,345 km (0.065 R)
• M16: 6,790,846 km (0.082 R)
• M17: 6,846,496 km (0.113 R)
• M18: 7,297,683 km (0.074 R)
• M19: 9,196,230 km (0.091 R)
• M20: 10,778,975 km (0.093 R)
• M21: 11,171,221 km (0.08 R)
• M22: 11,634,825 km (0.084 R)
• M23: 12,240,098 km (0.098 R)
• M24: 13,480,863 km (0.082 R)
• M25: 13,551,024 km (0.095 R)
• M26: 13,691,646 km (0.098 R)
• M27: 15,196,750 km (0.11 R)
• M28: 15,636,418 km (0.119 R)
• M29: 16,080,126 km (0.104 R)
• M30: 18,594,118 km (0.077 R)
• M31: 19,458,793 km (0.063 R)
• M32: 19,617,517 km (0.097 R)
• M33: 20,095,931 km (0.11 R)
• M34: 20,336,634 km (0.077 R)
• M35: 20,901,964 km (0.104 R)
• M36: 20,983,196 km (0.106 R)
• M37: 21,883,027 km (0.108 R)
• M38: 23,046,599 km (0.09 R)
• M39: 25,693,584 km (0.061 R)
• M40: 27,274,085 km (0.118 R)
• M41: 29,886,064 km (0.047 R)
• M42: 30,344,432 km (0.073 R)
• M43: 34,285,139 km (0.107 R)
• M44: 34,764,900 km (0.053 R)
• M45: 34,957,432 km (0.029 R)
• M46: 35,634,063 km (0.119 R)
• M47: 35,925,330 km (0.088 R)
• M48: 36,510,408 km (0.104 R)
• M49: 36,706,082 km (0.059 R)
• M50: 37,986,490 km (0.084 R)
• M51: 39,081,397 km (0.119 R)
• M52: 39,381,789 km (0.041 R)
• M53: 40,692,416 km (0.072 R)
• M54: 42,736,521 km (0.095 R)
• M55: 46,393,292 km (0.092 R)
• M56: 48,634,866 km (0.098 R)
• M57: 49,065,858 km (0.086 R)
• M58: 49,173,867 km (0.084 R)
• M59: 51,458,825 km (0.12 R)
• M60: 51,898,045 km (0.074 R)
• M61: 52,779,924 km (0.116 R)
• M62: 53,667,039 km (0.078 R)
• M63: 53,778,191 km (0.094 R)
• M64: 54,112,243 km (0.103 R)
• M65: 54,782,591 km (0.114 R)
• M66: 57,263,821 km (0.04 R)
• M67: 57,377,515 km (0.106 R)
• M68: 58,060,878 km (0.073 R)
• M69: 58,632,492 km (0.075 R)
• M70: 60,589,980 km (0.067 R)
• M71: 60,705,769 km (0.087 R)
• M72: 61,984,681 km (0.107 R)
• M73: 62,101,367 km (0.104 R)
• M74: 62,802,981 km (0.079 R)
• M75: 64,332,320 km (0.036 R)
• M76: 64,568,685 km (0.118 R)
• M77: 65,160,943 km (0.105 R)
• M78: 66,112,236 km (0.11 R)
• M79: 67,547,627 km (0.071 R)
• M80: 68,148,861 km (0.091 R)
• M81: 68,751,741 km (0.119 R)
• M82: 70,084,358 km (0.065 R)
• M83: 73,021,563 km (0.084 R)
• M84: 73,268,100 km (0.109 R)
• M85: 73,885,640 km (0.051 R)
• M86: 76,999,670 km (0.09 R)
• M87: 77,627,681 km (0.101 R)
• M88: 80,410,651 km (0.12 R)
• M89: 84,387,261 km (0.077 R)
• M90: 84,905,020 km (0.087 R)
• M91: 85,423,825 km (0.106 R)
• M92: 86,986,524 km (0.103 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit