🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.01 AU - 1.05 AU

Year: 378 Days

Day: 23 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,663,506 km

• M1: 103,971 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.03 AU - 1.05 AU

Year: 384 Days

Day: 47.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,663,506 km

• M1: 653,593 km (0.086 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.75 AU - 3.87 AU

Year: 2690 Days

Day: 29.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,663,506 km

• M1: 2,692,014 km (0.043 R)
• M2: 3,252,258 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419

Radius: 3.6

Gravity: 32.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.79 AU - 16.11 AU

Year: 17839 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,663,506 km

• M1: 87,515 km (0.074 R)
• M2: 143,764 km (0.091 R)
• M3: 324,927 km (0.104 R)
• M4: 419,772 km (0.11 R)
• M5: 1,013,077 km (0.089 R)
• M6: 1,081,892 km (0.116 R)
• M7: 1,128,716 km (0.039 R)
• M8: 1,851,423 km (0.036 R)
• M9: 1,964,370 km (0.077 R)
• M10: 2,196,845 km (0.028 R)
• M11: 2,438,146 km (0.092 R)
• M12: 2,978,344 km (0.095 R)
• M13: 3,011,256 km (0.083 R)
• M14: 4,385,462 km (0.107 R)
• M15: 6,173,904 km (0.111 R)
• M16: 6,944,782 km (0.114 R)
• M17: 6,988,614 km (0.087 R)
• M18: 8,249,275 km (0.066 R)
• M19: 8,388,551 km (0.115 R)
• M20: 9,432,744 km (0.101 R)
• M21: 10,567,444 km (0.047 R)
• M22: 10,870,529 km (0.114 R)
• M23: 10,921,243 km (0.113 R)
• M24: 11,023,119 km (0.119 R)
• M25: 12,005,828 km (0.092 R)
• M26: 12,534,357 km (0.053 R)
• M27: 12,694,277 km (0.114 R)
• M28: 13,124,221 km (0.03 R)
• M29: 14,947,819 km (0.082 R)
• M30: 15,687,730 km (0.077 R)
• M31: 17,084,526 km (0.103 R)
• M32: 17,618,590 km (0.107 R)
• M33: 19,808,703 km (0.102 R)
• M34: 19,870,786 km (0.104 R)
• M35: 20,432,227 km (0.092 R)
• M36: 20,683,402 km (0.106 R)
• M37: 21,188,743 km (0.12 R)
• M38: 21,698,274 km (0.102 R)
• M39: 21,826,180 km (0.11 R)
• M40: 22,276,170 km (0.095 R)
• M41: 23,316,175 km (0.047 R)
• M42: 24,705,041 km (0.11 R)
• M43: 25,039,542 km (0.099 R)
• M44: 25,241,050 km (0.088 R)
• M45: 25,848,717 km (0.062 R)
• M46: 25,916,485 km (0.072 R)
• M47: 26,392,954 km (0.1 R)
• M48: 28,187,380 km (0.073 R)
• M49: 28,257,243 km (0.103 R)
• M50: 33,063,074 km (0.117 R)
• M51: 33,431,683 km (0.078 R)
• M52: 33,727,588 km (0.045 R)
• M53: 34,098,740 km (0.109 R)
• M54: 37,575,544 km (0.108 R)
• M55: 38,423,615 km (0.11 R)
• M56: 38,655,940 km (0.063 R)
• M57: 38,966,505 km (0.057 R)
• M58: 39,903,138 km (0.058 R)
• M59: 40,216,844 km (0.115 R)
• M60: 40,452,910 km (0.036 R)
• M61: 40,610,436 km (0.064 R)
• M62: 42,757,016 km (0.061 R)
• M63: 44,127,333 km (0.032 R)
• M64: 45,266,670 km (0.105 R)
• M65: 46,663,166 km (0.111 R)
• M66: 47,408,164 km (0.096 R)
• M67: 47,823,747 km (0.107 R)
• M68: 48,574,877 km (0.071 R)
• M69: 48,826,052 km (0.088 R)
• M70: 51,191,643 km (0.108 R)
• M71: 51,532,577 km (0.09 R)
• M72: 52,818,071 km (0.089 R)
• M73: 54,461,254 km (0.106 R)
• M74: 58,864,967 km (0.051 R)
• M75: 59,580,045 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.1

Radius: 6.2

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.91 AU - 23.03 AU

Year: 29881 Days

Day: 23.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,663,506 km

• M1: 729,589 km (0.1 R)
• M2: 852,409 km (0.091 R)
• M3: 929,452 km (0.096 R)
• M4: 982,260 km (0.109 R)
• M5: 1,659,040 km (0.093 R)
• M6: 2,305,902 km (0.117 R)
• M7: 2,750,955 km (0.117 R)
• M8: 3,101,912 km (0.072 R)
• M9: 3,181,947 km (0.084 R)
• M10: 3,591,994 km (0.059 R)
• M11: 3,888,797 km (0.095 R)
• M12: 4,596,993 km (0.091 R)
• M13: 4,872,702 km (0.107 R)
• M14: 4,965,901 km (0.1 R)
• M15: 5,059,550 km (0.11 R)
• M16: 6,279,670 km (0.089 R)
• M17: 7,478,248 km (0.109 R)
• M18: 8,297,147 km (0.087 R)
• M19: 8,464,397 km (0.109 R)
• M20: 9,029,727 km (0.063 R)
• M21: 9,259,211 km (0.119 R)
• M22: 9,900,387 km (0.115 R)
• M23: 11,596,079 km (0.118 R)
• M24: 11,908,290 km (0.066 R)
• M25: 12,349,903 km (0.118 R)
• M26: 14,369,474 km (0.087 R)
• M27: 14,570,384 km (0.066 R)
• M28: 15,178,350 km (0.109 R)
• M29: 17,122,523 km (0.092 R)
• M30: 17,406,610 km (0.101 R)
• M31: 17,979,420 km (0.111 R)
• M32: 18,051,526 km (0.077 R)
• M33: 18,195,888 km (0.082 R)
• M34: 18,558,513 km (0.115 R)
• M35: 18,850,379 km (0.116 R)
• M36: 19,734,802 km (0.095 R)
• M37: 19,883,502 km (0.067 R)
• M38: 21,086,717 km (0.042 R)
• M39: 22,857,358 km (0.083 R)
• M40: 23,248,556 km (0.033 R)
• M41: 25,076,343 km (0.115 R)
• M42: 25,479,809 km (0.077 R)
• M43: 26,048,131 km (0.115 R)
• M44: 26,129,662 km (0.08 R)
• M45: 27,280,219 km (0.102 R)
• M46: 30,142,325 km (0.11 R)
• M47: 31,608,684 km (0.097 R)
• M48: 31,869,882 km (0.105 R)
• M49: 32,131,827 km (0.109 R)
• M50: 32,482,036 km (0.058 R)
• M51: 33,009,967 km (0.105 R)
• M52: 33,098,230 km (0.11 R)
• M53: 33,629,452 km (0.118 R)
• M54: 33,896,035 km (0.077 R)
• M55: 36,966,681 km (0.095 R)
• M56: 37,058,235 km (0.054 R)
• M57: 37,609,802 km (0.112 R)
• M58: 41,355,135 km (0.102 R)
• M59: 41,927,047 km (0.107 R)
• M60: 43,175,292 km (0.102 R)
• M61: 44,630,730 km (0.055 R)
• M62: 44,923,792 km (0.052 R)
• M63: 45,119,466 km (0.087 R)
• M64: 45,413,575 km (0.077 R)
• M65: 46,003,589 km (0.075 R)
• M66: 47,191,247 km (0.12 R)
• M67: 47,589,476 km (0.11 R)
• M68: 49,092,336 km (0.05 R)
• M69: 49,293,994 km (0.072 R)
• M70: 49,596,780 km (0.109 R)
• M71: 49,799,037 km (0.092 R)
• M72: 50,407,601 km (0.094 R)
• M73: 51,427,110 km (0.093 R)
• M74: 52,969,016 km (0.052 R)
• M75: 55,153,145 km (0.047 R)
• M76: 55,467,599 km (0.106 R)
• M77: 59,823,889 km (0.057 R)
• M78: 61,879,663 km (0.047 R)
• M79: 62,097,478 km (0.1 R)
• M80: 62,315,442 km (0.082 R)
• M81: 62,642,912 km (0.086 R)
• M82: 63,848,521 km (0.071 R)
• M83: 64,509,444 km (0.101 R)
• M84: 66,951,779 km (0.119 R)
• M85: 67,175,278 km (0.04 R)
• M86: 68,972,547 km (0.056 R)
• M87: 69,198,290 km (0.102 R)
• M88: 71,013,212 km (0.105 R)
• M89: 71,355,342 km (0.097 R)
• M90: 73,534,235 km (0.105 R)
• M91: 74,458,301 km (0.084 R)
• M92: 74,689,879 km (0.065 R)
• M93: 76,668,161 km (0.105 R)
• M94: 76,784,997 km (0.065 R)
• M95: 77,136,103 km (0.105 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit