🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 23.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 24.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.69 AU - 0.91 AU

Year: 259 Days

Day: 43.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.15 AU - 1.41 AU

Year: 524 Days

Day: 47.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.3 AU - 2.06 AU

Year: 788 Days

Day: 18.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,842,135 km

• M1: 243,845 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.29 AU - 3.21 AU

Year: 1649 Days

Day: 16.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.21 AU - 3.33 AU

Year: 2139 Days

Day: 38.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.62 AU - 4.06 AU

Year: 2721 Days

Day: 36 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 11.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.93 AU - 8.51 AU

Year: 7016 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,842,135 km

• M1: 141,819 km (0.091 R)
• M2: 268,678 km (0.066 R)
• M3: 354,996 km (0.065 R)
• M4: 633,547 km (0.076 R)
• M5: 931,396 km (0.088 R)
• M6: 1,753,137 km (0.088 R)
• M7: 3,523,329 km (0.06 R)
• M8: 3,627,898 km (0.062 R)
• M9: 3,894,033 km (0.075 R)
• M10: 5,051,023 km (0.068 R)
• M11: 5,228,894 km (0.036 R)
• M12: 5,682,625 km (0.085 R)
• M13: 5,929,760 km (0.088 R)
• M14: 7,218,396 km (0.077 R)
• M15: 7,757,547 km (0.107 R)
• M16: 7,894,429 km (0.075 R)
• M17: 8,205,294 km (0.069 R)
• M18: 8,767,782 km (0.116 R)
• M19: 9,819,006 km (0.1 R)
• M20: 10,228,156 km (0.114 R)
• M21: 10,642,991 km (0.079 R)
• M22: 11,333,684 km (0.097 R)
• M23: 11,450,221 km (0.109 R)
• M24: 11,606,102 km (0.051 R)
• M25: 11,880,913 km (0.112 R)
• M26: 13,163,865 km (0.113 R)
• M27: 13,450,345 km (0.093 R)
• M28: 13,697,630 km (0.116 R)
• M29: 13,821,796 km (0.101 R)
• M30: 13,946,411 km (0.085 R)
• M31: 14,154,801 km (0.09 R)
• M32: 14,238,426 km (0.088 R)
• M33: 14,448,462 km (0.101 R)
• M34: 14,786,403 km (0.056 R)
• M35: 15,470,215 km (0.069 R)
• M36: 15,989,768 km (0.08 R)
• M37: 16,076,984 km (0.083 R)
• M38: 17,448,198 km (0.099 R)
• M39: 17,762,952 km (0.114 R)
• M40: 18,352,667 km (0.105 R)
• M41: 18,902,589 km (0.092 R)
• M42: 18,994,890 km (0.105 R)
• M43: 19,411,521 km (0.11 R)
• M44: 20,774,955 km (0.071 R)
• M45: 22,071,819 km (0.051 R)
• M46: 22,656,598 km (0.095 R)
• M47: 24,592,394 km (0.118 R)
• M48: 25,046,573 km (0.119 R)
• M49: 25,656,484 km (0.068 R)
• M50: 25,758,659 km (0.103 R)
• M51: 26,374,254 km (0.068 R)
• M52: 27,620,105 km (0.098 R)
• M53: 27,987,069 km (0.105 R)
• M54: 28,302,870 km (0.084 R)
• M55: 28,725,783 km (0.095 R)
• M56: 31,089,280 km (0.111 R)
• M57: 31,198,187 km (0.117 R)
• M58: 31,525,657 km (0.117 R)
• M59: 31,635,163 km (0.102 R)
• M60: 32,404,544 km (0.106 R)
• M61: 32,958,056 km (0.118 R)
• M62: 34,749,790 km (0.085 R)
• M63: 35,373,015 km (0.107 R)
• M64: 35,828,690 km (0.071 R)
• M65: 36,745,725 km (0.117 R)
• M66: 37,322,724 km (0.057 R)
• M67: 37,496,407 km (0.102 R)
• M68: 38,193,982 km (0.106 R)
• M69: 39,365,932 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 10.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.92 AU - 13.08 AU

Year: 12305 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,842,135 km

• M1: 221,255 km (0.07 R)
• M2: 764,445 km (0.087 R)
• M3: 968,497 km (0.082 R)
• M4: 1,067,381 km (0.08 R)
• M5: 1,169,706 km (0.094 R)
• M6: 1,429,408 km (0.091 R)
• M7: 1,589,627 km (0.107 R)
• M8: 1,804,450 km (0.064 R)
• M9: 2,157,650 km (0.107 R)
• M10: 3,465,435 km (0.105 R)
• M11: 3,808,911 km (0.11 R)
• M12: 3,936,668 km (0.036 R)
• M13: 4,361,376 km (0.073 R)
• M14: 5,361,288 km (0.119 R)
• M15: 5,722,119 km (0.039 R)
• M16: 6,016,378 km (0.103 R)
• M17: 6,240,475 km (0.087 R)
• M18: 6,543,560 km (0.072 R)
• M19: 6,774,091 km (0.081 R)
• M20: 6,890,328 km (0.084 R)
• M21: 7,007,164 km (0.093 R)
• M22: 8,544,731 km (0.069 R)
• M23: 9,136,690 km (0.114 R)
• M24: 9,480,915 km (0.104 R)
• M25: 9,654,747 km (0.087 R)
• M26: 9,961,273 km (0.102 R)
• M27: 10,137,949 km (0.031 R)
• M28: 10,494,291 km (0.118 R)
• M29: 11,774,100 km (0.097 R)
• M30: 12,479,754 km (0.059 R)
• M31: 12,861,677 km (0.081 R)
• M32: 13,150,700 km (0.115 R)
• M33: 13,344,728 km (0.102 R)
• M34: 13,784,397 km (0.111 R)
• M35: 14,228,852 km (0.089 R)
• M36: 14,627,979 km (0.082 R)
• M37: 15,386,141 km (0.092 R)
• M38: 15,590,492 km (0.115 R)
• M39: 16,835,445 km (0.097 R)
• M40: 17,257,461 km (0.12 R)
• M41: 17,522,997 km (0.067 R)
• M42: 18,058,258 km (0.069 R)
• M43: 18,165,969 km (0.062 R)
• M44: 18,707,513 km (0.106 R)
• M45: 19,035,132 km (0.107 R)
• M46: 19,309,495 km (0.096 R)
• M47: 20,029,061 km (0.108 R)
• M48: 20,420,259 km (0.11 R)
• M49: 20,701,204 km (0.076 R)
• M50: 21,380,677 km (0.092 R)
• M51: 21,494,521 km (0.09 R)
• M52: 21,665,811 km (0.057 R)
• M53: 22,009,886 km (0.107 R)
• M54: 22,877,703 km (0.091 R)
• M55: 22,994,240 km (0.117 R)
• M56: 23,111,076 km (0.056 R)
• M57: 23,403,839 km (0.108 R)
• M58: 23,934,014 km (0.101 R)
• M59: 26,032,872 km (0.094 R)
• M60: 26,337,453 km (0.089 R)
• M61: 26,643,381 km (0.05 R)
• M62: 27,196,743 km (0.056 R)
• M63: 27,629,829 km (0.094 R)
• M64: 27,816,228 km (0.095 R)
• M65: 28,002,926 km (0.117 R)
• M66: 28,252,605 km (0.075 R)
• M67: 28,565,564 km (0.058 R)
• M68: 28,879,869 km (0.093 R)
• M69: 29,321,631 km (0.069 R)
• M70: 29,448,341 km (0.081 R)
• M71: 29,893,095 km (0.094 R)
• M72: 30,148,160 km (0.036 R)
• M73: 30,339,944 km (0.069 R)
• M74: 31,111,271 km (0.118 R)
• M75: 31,564,253 km (0.037 R)
• M76: 34,060,892 km (0.065 R)
• M77: 34,862,437 km (0.075 R)
• M78: 35,265,604 km (0.114 R)
• M79: 36,552,295 km (0.111 R)
• M80: 37,372,839 km (0.072 R)
• M81: 40,151,620 km (0.062 R)
• M82: 40,644,694 km (0.081 R)
• M83: 41,779,245 km (0.105 R)
• M84: 43,789,840 km (0.088 R)
• M85: 44,733,952 km (0.084 R)
• M86: 44,952,814 km (0.075 R)
• M87: 45,905,154 km (0.119 R)
• M88: 46,790,324 km (0.081 R)
• M89: 47,606,530 km (0.083 R)
• M90: 48,277,776 km (0.055 R)
• M91: 49,027,411 km (0.099 R)
• M92: 50,690,042 km (0.118 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit