🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 535 Days

Day: 47.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.43 AU - 2.59 AU

Year: 1523 Days

Day: 37.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.17 AU - 3.03 AU

Year: 1605 Days

Day: 16.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,330,586 km

• M1: 1,814,173 km (0.12 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 12.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.54 AU - 7.74 AU

Year: 7305 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,330,586 km

• M1: 158,125 km (0.109 R)
• M2: 252,820 km (0.11 R)
• M3: 622,926 km (0.098 R)
• M4: 777,011 km (0.095 R)
• M5: 960,867 km (0.105 R)
• M6: 1,177,036 km (0.072 R)
• M7: 1,409,810 km (0.08 R)
• M8: 1,717,084 km (0.086 R)
• M9: 1,837,959 km (0.092 R)
• M10: 2,067,293 km (0.06 R)
• M11: 2,240,079 km (0.057 R)
• M12: 2,350,482 km (0.117 R)
• M13: 2,740,035 km (0.117 R)
• M14: 2,834,730 km (0.108 R)
• M15: 3,150,232 km (0.089 R)
• M16: 3,841,673 km (0.094 R)
• M17: 4,055,598 km (0.05 R)
• M18: 4,607,465 km (0.084 R)
• M19: 4,950,194 km (0.032 R)
• M20: 5,479,770 km (0.063 R)
• M21: 5,569,828 km (0.098 R)
• M22: 6,245,262 km (0.079 R)
• M23: 6,752,997 km (0.107 R)
• M24: 6,849,638 km (0.093 R)
• M25: 7,208,074 km (0.07 R)
• M26: 7,673,324 km (0.113 R)
• M27: 8,424,006 km (0.117 R)
• M28: 8,632,844 km (0.103 R)
• M29: 8,878,634 km (0.062 R)
• M30: 9,413,147 km (0.057 R)
• M31: 9,521,306 km (0.075 R)
• M32: 9,666,266 km (0.119 R)
• M33: 11,615,826 km (0.11 R)
• M34: 12,004,332 km (0.027 R)
• M35: 12,121,766 km (0.037 R)
• M36: 13,195,729 km (0.075 R)
• M37: 13,316,903 km (0.091 R)
• M38: 14,093,316 km (0.115 R)
• M39: 15,263,920 km (0.035 R)
• M40: 15,818,180 km (0.058 R)
• M41: 15,989,918 km (0.039 R)
• M42: 16,335,489 km (0.108 R)
• M43: 16,422,256 km (0.112 R)
• M44: 17,078,093 km (0.103 R)
• M45: 17,608,866 km (0.102 R)
• M46: 17,742,307 km (0.075 R)
• M47: 17,965,657 km (0.07 R)
• M48: 18,324,991 km (0.117 R)
• M49: 18,460,228 km (0.095 R)
• M50: 19,050,541 km (0.082 R)
• M51: 19,924,492 km (0.117 R)
• M52: 20,530,064 km (0.12 R)
• M53: 21,094,347 km (0.108 R)
• M54: 21,188,893 km (0.117 R)
• M55: 21,283,588 km (0.05 R)
• M56: 21,425,856 km (0.074 R)
• M57: 21,663,716 km (0.097 R)
• M58: 22,866,334 km (0.053 R)
• M59: 23,206,818 km (0.06 R)
• M60: 26,448,904 km (0.103 R)
• M61: 26,601,942 km (0.089 R)
• M62: 28,148,635 km (0.092 R)
• M63: 28,304,815 km (0.082 R)
• M64: 28,932,827 km (0.111 R)
• M65: 29,195,820 km (0.047 R)
• M66: 29,459,561 km (0.118 R)
• M67: 29,671,242 km (0.065 R)
• M68: 32,195,257 km (0.117 R)
• M69: 33,180,060 km (0.069 R)
• M70: 35,516,180 km (0.031 R)
• M71: 35,854,122 km (0.098 R)
• M72: 36,647,140 km (0.05 R)
• M73: 37,503,139 km (0.095 R)
• M74: 38,307,976 km (0.059 R)

Asteroid Belt

Center: 9.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 6.3

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.34 AU - 14.1 AU

Year: 15362 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,330,586 km

• M1: 118,930 km (0.065 R)
• M2: 181,013 km (0.109 R)
• M3: 385,663 km (0.086 R)
• M4: 438,172 km (0.086 R)
• M5: 611,706 km (0.081 R)
• M6: 971,638 km (0.084 R)
• M7: 1,147,416 km (0.053 R)
• M8: 1,279,361 km (0.041 R)
• M9: 1,333,515 km (0.066 R)
• M10: 1,855,462 km (0.094 R)
• M11: 2,106,188 km (0.06 R)
• M12: 2,468,365 km (0.12 R)
• M13: 2,604,798 km (0.108 R)
• M14: 2,674,062 km (0.118 R)
• M15: 3,249,715 km (0.078 R)
• M16: 3,705,988 km (0.084 R)
• M17: 4,182,308 km (0.054 R)
• M18: 4,593,851 km (0.093 R)
• M19: 4,889,606 km (0.118 R)
• M20: 4,975,326 km (0.087 R)
• M21: 5,191,645 km (0.115 R)
• M22: 6,412,363 km (0.094 R)
• M23: 6,982,181 km (0.064 R)
• M24: 7,766,972 km (0.109 R)
• M25: 8,322,728 km (0.094 R)
• M26: 8,786,930 km (0.051 R)
• M27: 8,943,410 km (0.043 R)
• M28: 9,206,552 km (0.105 R)
• M29: 9,418,832 km (0.117 R)
• M30: 11,230,761 km (0.061 R)
• M31: 11,344,007 km (0.095 R)
• M32: 11,400,854 km (0.114 R)
• M33: 12,850,158 km (0.107 R)
• M34: 14,233,938 km (0.119 R)
• M35: 14,850,281 km (0.103 R)
• M36: 16,045,120 km (0.076 R)
• M37: 16,108,848 km (0.096 R)
• M38: 16,621,819 km (0.116 R)
• M39: 16,945,100 km (0.109 R)
• M40: 17,270,476 km (0.1 R)
• M41: 17,729,442 km (0.109 R)
• M42: 18,192,597 km (0.113 R)
• M43: 20,774,806 km (0.082 R)
• M44: 20,913,782 km (0.092 R)
• M45: 21,053,208 km (0.106 R)
• M46: 21,754,672 km (0.116 R)
• M47: 23,686,579 km (0.115 R)
• M48: 23,831,838 km (0.099 R)
• M49: 24,709,828 km (0.092 R)
• M50: 25,004,686 km (0.094 R)
• M51: 25,226,689 km (0.108 R)
• M52: 27,635,215 km (0.102 R)
• M53: 27,788,104 km (0.042 R)
• M54: 28,094,929 km (0.1 R)
• M55: 28,402,801 km (0.087 R)
• M56: 29,411,091 km (0.092 R)
• M57: 29,723,751 km (0.115 R)
• M58: 29,958,918 km (0.1 R)
• M59: 31,702,332 km (0.091 R)
• M60: 32,505,523 km (0.105 R)
• M61: 34,542,896 km (0.094 R)
• M62: 35,452,451 km (0.112 R)
• M63: 36,202,386 km (0.075 R)
• M64: 37,463,944 km (0.081 R)
• M65: 38,911,005 km (0.045 R)
• M66: 39,770,744 km (0.096 R)
• M67: 40,636,766 km (0.057 R)
• M68: 41,508,921 km (0.04 R)
• M69: 42,740,411 km (0.096 R)
• M70: 44,520,326 km (0.059 R)
• M71: 44,879,212 km (0.043 R)
• M72: 44,969,120 km (0.082 R)
• M73: 47,968,258 km (0.064 R)
• M74: 48,336,119 km (0.084 R)
• M75: 48,520,424 km (0.111 R)
• M76: 48,612,726 km (0.113 R)
• M77: 49,260,036 km (0.106 R)
• M78: 50,282,986 km (0.103 R)
• M79: 50,843,978 km (0.063 R)
• M80: 51,312,967 km (0.11 R)
• M81: 52,066,492 km (0.111 R)
• M82: 53,203,436 km (0.101 R)
• M83: 55,309,175 km (0.029 R)
• M84: 55,502,007 km (0.088 R)
• M85: 57,149,528 km (0.112 R)
• M86: 58,126,253 km (0.057 R)
• M87: 60,989,706 km (0.088 R)
• M88: 62,589,056 km (0.058 R)
• M89: 65,217,341 km (0.099 R)
• M90: 66,135,423 km (0.053 R)
• M91: 67,881,380 km (0.047 R)
• M92: 67,984,603 km (0.104 R)
• M93: 68,397,792 km (0.036 R)
• M94: 68,501,164 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit