🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 385 Days

Day: 40.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,773,865 km

• M1: 210,035 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.46 AU - 1.62 AU

Year: 675 Days

Day: 38.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 130.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.52 AU - 2.46 AU

Year: 991 Days

Day: 27.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.95 AU - 4.21 AU

Year: 2910 Days

Day: 40.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 8.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.19 AU - 6.65 AU

Year: 4456 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,773,865 km

• M1: 122,670 km (0.082 R)
• M2: 282,291 km (0.099 R)
• M3: 371,601 km (0.104 R)
• M4: 513,121 km (0.067 R)
• M5: 673,490 km (0.077 R)
• M6: 744,100 km (0.068 R)
• M7: 800,947 km (0.085 R)
• M8: 1,034,768 km (0.099 R)
• M9: 1,089,820 km (0.083 R)
• M10: 1,241,363 km (0.102 R)
• M11: 1,310,029 km (0.114 R)
• M12: 1,502,860 km (0.106 R)
• M13: 1,629,420 km (0.093 R)
• M14: 1,848,431 km (0.111 R)
• M15: 1,973,046 km (0.095 R)
• M16: 2,042,161 km (0.088 R)
• M17: 2,100,504 km (0.073 R)
• M18: 2,327,144 km (0.112 R)
• M19: 2,400,298 km (0.115 R)
• M20: 2,713,855 km (0.12 R)
• M21: 2,947,826 km (0.036 R)
• M22: 3,093,983 km (0.086 R)
• M23: 3,561,177 km (0.057 R)
• M24: 3,817,438 km (0.111 R)
• M25: 3,977,209 km (0.106 R)
• M26: 4,065,173 km (0.074 R)
• M27: 4,258,154 km (0.099 R)
• M28: 4,423,759 km (0.07 R)
• M29: 4,499,754 km (0.117 R)
• M30: 5,155,292 km (0.109 R)
• M31: 5,674,846 km (0.056 R)
• M32: 5,940,831 km (0.108 R)
• M33: 7,277,637 km (0.085 R)
• M34: 7,385,497 km (0.082 R)
• M35: 7,676,166 km (0.066 R)
• M36: 8,007,525 km (0.115 R)
• M37: 8,268,424 km (0.118 R)
• M38: 8,494,317 km (0.12 R)
• M39: 8,551,164 km (0.074 R)
• M40: 8,608,161 km (0.111 R)
• M41: 8,703,305 km (0.105 R)
• M42: 9,048,726 km (0.106 R)
• M43: 9,634,701 km (0.075 R)
• M44: 9,972,044 km (0.092 R)
• M45: 10,252,989 km (0.118 R)
• M46: 10,760,874 km (0.066 R)
• M47: 11,422,994 km (0.08 R)
• M48: 11,485,825 km (0.105 R)
• M49: 11,737,898 km (0.088 R)
• M50: 11,801,327 km (0.052 R)
• M51: 12,312,054 km (0.107 R)
• M52: 12,483,942 km (0.105 R)
• M53: 12,678,270 km (0.025 R)
• M54: 12,786,579 km (0.119 R)
• M55: 12,917,028 km (0.094 R)
• M56: 13,091,758 km (0.103 R)
• M57: 13,267,237 km (0.114 R)
• M58: 13,487,594 km (0.112 R)
• M59: 13,753,579 km (0.08 R)
• M60: 14,066,239 km (0.085 R)
• M61: 14,201,027 km (0.104 R)
• M62: 14,403,881 km (0.086 R)
• M63: 15,270,951 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 11.8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.55 AU - 6.37 AU

Year: 4505 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,773,865 km

• M1: 171,589 km (0.088 R)
• M2: 275,709 km (0.087 R)
• M3: 379,380 km (0.102 R)
• M4: 584,778 km (0.079 R)
• M5: 696,827 km (0.073 R)
• M6: 817,104 km (0.097 R)
• M7: 1,236,726 km (0.079 R)
• M8: 1,605,185 km (0.116 R)
• M9: 1,686,267 km (0.068 R)
• M10: 1,785,600 km (0.114 R)
• M11: 2,113,369 km (0.12 R)
• M12: 2,239,031 km (0.109 R)
• M13: 2,728,067 km (0.117 R)
• M14: 3,188,230 km (0.057 R)
• M15: 3,501,637 km (0.097 R)
• M16: 3,608,450 km (0.117 R)
• M17: 3,759,694 km (0.032 R)
• M18: 3,847,059 km (0.084 R)
• M19: 4,248,879 km (0.096 R)
• M20: 4,340,133 km (0.034 R)
• M21: 4,640,975 km (0.112 R)
• M22: 4,900,826 km (0.062 R)
• M23: 5,336,605 km (0.079 R)
• M24: 5,658,988 km (0.087 R)
• M25: 5,759,518 km (0.056 R)
• M26: 5,835,364 km (0.112 R)
• M27: 5,987,954 km (0.11 R)
• M28: 6,271,143 km (0.093 R)
• M29: 6,427,622 km (0.084 R)
• M30: 7,201,641 km (0.091 R)
• M31: 8,231,623 km (0.094 R)
• M32: 8,604,570 km (0.087 R)
• M33: 9,012,374 km (0.091 R)
• M34: 9,159,578 km (0.112 R)
• M35: 9,248,290 km (0.089 R)
• M36: 10,150,964 km (0.045 R)
• M37: 10,242,817 km (0.097 R)
• M38: 10,334,969 km (0.101 R)
• M39: 10,830,886 km (0.104 R)
• M40: 11,050,346 km (0.119 R)
• M41: 11,176,307 km (0.042 R)
• M42: 11,749,566 km (0.114 R)
• M43: 11,845,907 km (0.091 R)
• M44: 12,007,323 km (0.095 R)
• M45: 12,201,950 km (0.112 R)
• M46: 12,693,080 km (0.112 R)
• M47: 13,492,382 km (0.056 R)
• M48: 14,514,285 km (0.116 R)
• M49: 14,825,747 km (0.105 R)
• M50: 15,174,460 km (0.08 R)
• M51: 15,279,478 km (0.039 R)
• M52: 15,420,100 km (0.114 R)
• M53: 15,773,300 km (0.1 R)
• M54: 16,129,343 km (0.089 R)
• M55: 16,921,763 km (0.052 R)
• M56: 17,653,147 km (0.102 R)
• M57: 18,059,754 km (0.12 R)
• M58: 19,109,034 km (0.118 R)
• M59: 19,222,578 km (0.108 R)
• M60: 19,450,416 km (0.112 R)
• M61: 19,755,596 km (0.106 R)
• M62: 20,062,421 km (0.051 R)
• M63: 20,293,550 km (0.11 R)
• M64: 20,409,338 km (0.042 R)
• M65: 21,031,217 km (0.084 R)
• M66: 21,580,540 km (0.068 R)
• M67: 21,777,710 km (0.085 R)
• M68: 22,293,523 km (0.078 R)
• M69: 23,256,335 km (0.053 R)
• M70: 23,377,659 km (0.089 R)
• M71: 23,580,364 km (0.074 R)
• M72: 24,355,730 km (0.102 R)
• M73: 24,437,859 km (0.109 R)
• M74: 25,222,500 km (0.073 R)
• M75: 25,764,194 km (0.111 R)
• M76: 25,889,707 km (0.092 R)
• M77: 26,099,443 km (0.089 R)
• M78: 26,647,270 km (0.107 R)
• M79: 26,858,951 km (0.113 R)
• M80: 27,497,435 km (0.117 R)
• M81: 27,926,033 km (0.08 R)
• M82: 28,876,428 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 12.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.76 AU - 13.36 AU

Year: 14788 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,773,865 km

• M1: 788,082 km (0.091 R)
• M2: 936,632 km (0.083 R)
• M3: 1,878,052 km (0.05 R)
• M4: 2,052,632 km (0.111 R)
• M5: 2,418,250 km (0.096 R)
• M6: 2,576,823 km (0.118 R)
• M7: 3,107,746 km (0.108 R)
• M8: 3,211,268 km (0.094 R)
• M9: 3,492,661 km (0.108 R)
• M10: 3,636,575 km (0.114 R)
• M11: 3,745,781 km (0.035 R)
• M12: 4,079,983 km (0.084 R)
• M13: 4,579,939 km (0.103 R)
• M14: 4,698,121 km (0.053 R)
• M15: 5,222,312 km (0.115 R)
• M16: 5,470,495 km (0.065 R)
• M17: 5,892,959 km (0.103 R)
• M18: 6,369,877 km (0.098 R)
• M19: 6,635,264 km (0.085 R)
• M20: 6,859,362 km (0.084 R)
• M21: 7,223,034 km (0.106 R)
• M22: 7,315,037 km (0.099 R)
• M23: 7,593,139 km (0.109 R)
• M24: 7,874,682 km (0.063 R)
• M25: 8,112,094 km (0.111 R)
• M26: 8,255,708 km (0.082 R)
• M27: 9,184,561 km (0.103 R)
• M28: 9,737,475 km (0.091 R)
• M29: 10,404,831 km (0.107 R)
• M30: 10,770,299 km (0.085 R)
• M31: 11,034,040 km (0.059 R)
• M32: 11,353,282 km (0.094 R)
• M33: 11,514,099 km (0.119 R)
• M34: 12,439,512 km (0.087 R)
• M35: 13,276,063 km (0.116 R)
• M36: 13,615,650 km (0.104 R)
• M37: 14,072,971 km (0.105 R)
• M38: 15,653,772 km (0.059 R)
• M39: 16,012,657 km (0.062 R)
• M40: 17,228,738 km (0.102 R)
• M41: 17,972,539 km (0.115 R)
• M42: 19,299,322 km (0.03 R)
• M43: 20,071,696 km (0.067 R)
• M44: 20,854,242 km (0.1 R)
• M45: 20,985,589 km (0.091 R)
• M46: 21,913,096 km (0.073 R)
• M47: 22,449,105 km (0.118 R)
• M48: 22,583,743 km (0.084 R)
• M49: 22,786,299 km (0.065 R)
• M50: 22,921,535 km (0.098 R)
• M51: 23,057,221 km (0.059 R)
• M52: 23,465,623 km (0.099 R)
• M53: 23,602,355 km (0.118 R)
• M54: 23,876,568 km (0.112 R)
• M55: 26,178,580 km (0.053 R)
• M56: 26,747,202 km (0.098 R)
• M57: 27,320,012 km (0.118 R)
• M58: 30,095,651 km (0.089 R)
• M59: 31,894,416 km (0.119 R)
• M60: 33,496,908 km (0.094 R)
• M61: 35,595,317 km (0.112 R)
• M62: 39,348,728 km (0.078 R)
• M63: 40,245,268 km (0.093 R)
• M64: 41,230,968 km (0.067 R)
• M65: 42,474,127 km (0.106 R)
• M66: 43,729,702 km (0.069 R)
• M67: 45,422,701 km (0.03 R)
• M68: 46,191,484 km (0.104 R)
• M69: 46,964,606 km (0.091 R)
• M70: 48,785,212 km (0.072 R)
• M71: 48,872,577 km (0.088 R)
• M72: 50,364,068 km (0.116 R)
• M73: 50,982,655 km (0.108 R)
• M74: 52,048,839 km (0.108 R)
• M75: 52,495,239 km (0.069 R)
• M76: 53,481,837 km (0.086 R)
• M77: 54,112,841 km (0.063 R)
• M78: 54,927,850 km (0.12 R)
• M79: 57,396,813 km (0.103 R)
• M80: 57,858,024 km (0.051 R)
• M81: 58,505,932 km (0.075 R)
• M82: 59,249,134 km (0.1 R)
• M83: 60,838,911 km (0.115 R)
• M84: 61,026,806 km (0.053 R)
• M85: 61,309,097 km (0.103 R)
• M86: 61,497,590 km (0.101 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit