🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 24.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.79 AU - 0.83 AU

Year: 256 Days

Day: 42.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.3 AU - 2.82 AU

Year: 1440 Days

Day: 27.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.53 AU - 3.51 AU

Year: 1845 Days

Day: 45.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.67 AU - 3.73 AU

Year: 2012 Days

Day: 25.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,051,014 km

• M1: 604,525 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.87 AU - 4.23 AU

Year: 2865 Days

Day: 23.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 9.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.42 AU - 8.56 AU

Year: 7204 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,051,014 km

• M1: 261,198 km (0.109 R)
• M2: 390,301 km (0.068 R)
• M3: 1,011,730 km (0.061 R)
• M4: 1,216,380 km (0.06 R)
• M5: 1,581,698 km (0.113 R)
• M6: 1,768,396 km (0.084 R)
• M7: 1,908,869 km (0.11 R)
• M8: 2,145,084 km (0.057 R)
• M9: 2,390,724 km (0.099 R)
• M10: 2,766,364 km (0.042 R)
• M11: 2,827,400 km (0.087 R)
• M12: 3,034,144 km (0.112 R)
• M13: 3,841,823 km (0.043 R)
• M14: 4,117,532 km (0.066 R)
• M15: 4,281,341 km (0.102 R)
• M16: 4,352,251 km (0.105 R)
• M17: 4,543,287 km (0.082 R)
• M18: 5,057,754 km (0.113 R)
• M19: 6,009,047 km (0.115 R)
• M20: 6,115,262 km (0.119 R)
• M21: 6,248,853 km (0.116 R)
• M22: 6,518,877 km (0.033 R)
• M23: 6,958,844 km (0.109 R)
• M24: 7,182,493 km (0.063 R)
• M25: 7,493,956 km (0.1 R)
• M26: 7,809,906 km (0.109 R)
• M27: 7,984,038 km (0.09 R)
• M28: 8,071,553 km (0.078 R)
• M29: 8,159,517 km (0.093 R)
• M30: 8,336,192 km (0.061 R)
• M31: 8,633,592 km (0.113 R)
• M32: 8,843,777 km (0.11 R)
• M33: 9,055,758 km (0.105 R)
• M34: 9,577,555 km (0.115 R)
• M35: 9,732,837 km (0.066 R)
• M36: 9,795,220 km (0.114 R)
• M37: 10,650,172 km (0.114 R)
• M38: 10,940,541 km (0.067 R)
• M39: 11,495,998 km (0.089 R)
• M40: 11,661,154 km (0.084 R)
• M41: 12,161,260 km (0.105 R)
• M42: 12,397,026 km (0.045 R)
• M43: 12,532,412 km (0.039 R)
• M44: 12,838,938 km (0.063 R)
• M45: 13,843,488 km (0.108 R)
• M46: 14,160,336 km (0.042 R)
• M47: 14,408,369 km (0.095 R)
• M48: 14,479,578 km (0.083 R)
• M49: 14,873,020 km (0.09 R)
• M50: 15,597,373 km (0.057 R)
• M51: 16,296,145 km (0.078 R)
• M52: 16,407,446 km (0.079 R)
• M53: 16,630,795 km (0.091 R)
• M54: 16,742,844 km (0.106 R)
• M55: 17,005,239 km (0.083 R)
• M56: 17,080,486 km (0.119 R)
• M57: 17,724,356 km (0.062 R)
• M58: 17,915,243 km (0.104 R)
• M59: 18,222,068 km (0.107 R)
• M60: 18,337,557 km (0.114 R)
• M61: 18,879,850 km (0.078 R)
• M62: 19,388,183 km (0.117 R)
• M63: 19,703,087 km (0.088 R)
• M64: 19,980,142 km (0.09 R)
• M65: 20,338,279 km (0.108 R)
• M66: 20,618,327 km (0.106 R)
• M67: 20,738,753 km (0.116 R)
• M68: 20,899,571 km (0.058 R)
• M69: 21,020,595 km (0.092 R)
• M70: 21,222,552 km (0.11 R)
• M71: 21,506,639 km (0.101 R)
• M72: 21,751,082 km (0.109 R)
• M73: 22,037,412 km (0.078 R)
• M74: 23,487,763 km (0.114 R)
• M75: 24,968,932 km (0.038 R)
• M76: 25,097,287 km (0.072 R)
• M77: 25,742,353 km (0.068 R)
• M78: 25,915,288 km (0.096 R)
• M79: 26,045,139 km (0.117 R)
• M80: 26,917,145 km (0.066 R)
• M81: 27,180,587 km (0.095 R)
• M82: 27,887,287 km (0.07 R)
• M83: 29,048,615 km (0.105 R)
• M84: 29,138,524 km (0.037 R)
• M85: 30,590,969 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.8

Radius: 5.1

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.12 AU - 18.52 AU

Year: 24245 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,051,014 km

• M1: 81,680 km (0.114 R)
• M2: 146,456 km (0.094 R)
• M3: 195,674 km (0.074 R)
• M4: 251,923 km (0.07 R)
• M5: 941,719 km (0.112 R)
• M6: 1,201,720 km (0.057 R)
• M7: 2,374,118 km (0.113 R)
• M8: 2,583,106 km (0.106 R)
• M9: 2,761,726 km (0.115 R)
• M10: 2,944,385 km (0.099 R)
• M11: 3,997,106 km (0.093 R)
• M12: 4,976,224 km (0.082 R)
• M13: 5,020,505 km (0.079 R)
• M14: 6,214,595 km (0.037 R)
• M15: 6,502,122 km (0.078 R)
• M16: 6,550,592 km (0.119 R)
• M17: 6,794,137 km (0.114 R)
• M18: 6,843,205 km (0.057 R)
• M19: 7,090,341 km (0.116 R)
• M20: 7,140,007 km (0.084 R)
• M21: 7,491,712 km (0.076 R)
• M22: 7,593,289 km (0.104 R)
• M23: 8,527,378 km (0.069 R)
• M24: 8,739,807 km (0.088 R)
• M25: 9,497,221 km (0.115 R)
• M26: 9,995,083 km (0.117 R)
• M27: 11,363,903 km (0.084 R)
• M28: 11,480,589 km (0.071 R)
• M29: 13,278,307 km (0.04 R)
• M30: 13,524,545 km (0.093 R)
• M31: 13,586,329 km (0.081 R)
• M32: 13,648,113 km (0.09 R)
• M33: 13,834,362 km (0.079 R)
• M34: 14,021,509 km (0.073 R)
• M35: 14,651,167 km (0.049 R)
• M36: 15,161,445 km (0.086 R)
• M37: 16,396,675 km (0.117 R)
• M38: 16,528,620 km (0.091 R)
• M39: 17,461,662 km (0.116 R)
• M40: 18,755,085 km (0.102 R)
• M41: 19,518,034 km (0.052 R)
• M42: 19,727,770 km (0.025 R)
• M43: 20,432,676 km (0.119 R)
• M44: 20,930,836 km (0.085 R)
• M45: 21,577,249 km (0.067 R)
• M46: 21,794,315 km (0.082 R)
• M47: 21,866,721 km (0.096 R)
• M48: 23,853,680 km (0.095 R)
• M49: 24,003,128 km (0.079 R)
• M50: 25,514,814 km (0.105 R)
• M51: 25,667,703 km (0.101 R)
• M52: 25,897,635 km (0.117 R)
• M53: 26,282,252 km (0.114 R)
• M54: 27,996,942 km (0.051 R)
• M55: 29,908,354 km (0.111 R)
• M56: 34,023,343 km (0.093 R)
• M57: 34,191,641 km (0.112 R)
• M58: 37,267,223 km (0.103 R)
• M59: 37,701,207 km (0.101 R)
• M60: 41,503,087 km (0.115 R)
• M61: 41,592,995 km (0.117 R)
• M62: 41,682,904 km (0.093 R)
• M63: 42,676,383 km (0.109 R)
• M64: 43,130,413 km (0.083 R)
• M65: 43,768,896 km (0.085 R)
• M66: 44,410,521 km (0.101 R)
• M67: 45,055,288 km (0.089 R)
• M68: 47,758,971 km (0.094 R)
• M69: 48,513,991 km (0.096 R)
• M70: 49,082,912 km (0.065 R)
• M71: 50,323,078 km (0.119 R)
• M72: 51,573,567 km (0.109 R)
• M73: 52,348,185 km (0.051 R)
• M74: 53,614,979 km (0.086 R)
• M75: 53,712,816 km (0.119 R)
• M76: 54,301,334 km (0.092 R)
• M77: 55,089,266 km (0.061 R)
• M78: 56,676,500 km (0.084 R)
• M79: 57,075,627 km (0.05 R)
• M80: 58,480,052 km (0.112 R)
• M81: 59,692,842 km (0.103 R)
• M82: 61,016,035 km (0.054 R)
• M83: 61,835,083 km (0.084 R)
• M84: 63,070,462 km (0.119 R)
• M85: 64,106,278 km (0.117 R)
• M86: 64,730,400 km (0.112 R)
• M87: 64,938,790 km (0.081 R)
• M88: 65,565,605 km (0.066 R)
• M89: 65,879,761 km (0.119 R)
• M90: 66,089,497 km (0.107 R)
• M91: 70,759,194 km (0.096 R)
• M92: 71,081,428 km (0.114 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit