🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.24 AU

Year: 351 Days

Day: 19.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.83 AU - 3.03 AU

Year: 1331 Days

Day: 15.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 10.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.28 AU - 6.48 AU

Year: 5664 Days

Day: 8.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,055,091 km

• M1: 150,346 km (0.094 R)
• M2: 238,010 km (0.12 R)
• M3: 422,913 km (0.032 R)
• M4: 496,815 km (0.057 R)
• M5: 585,077 km (0.085 R)
• M6: 669,750 km (0.06 R)
• M7: 1,053,019 km (0.101 R)
• M8: 1,420,731 km (0.102 R)
• M9: 1,827,338 km (0.079 R)
• M10: 2,208,513 km (0.109 R)
• M11: 2,300,067 km (0.028 R)
• M12: 2,566,351 km (0.08 R)
• M13: 2,678,999 km (0.097 R)
• M14: 2,809,897 km (0.106 R)
• M15: 2,926,134 km (0.109 R)
• M16: 3,060,922 km (0.06 R)
• M17: 3,129,139 km (0.06 R)
• M18: 3,442,397 km (0.117 R)
• M19: 3,513,456 km (0.037 R)
• M20: 3,620,867 km (0.113 R)
• M21: 3,968,532 km (0.049 R)
• M22: 4,193,677 km (0.082 R)
• M23: 4,834,405 km (0.098 R)
• M24: 5,464,062 km (0.058 R)
• M25: 5,799,311 km (0.12 R)
• M26: 5,884,133 km (0.107 R)
• M27: 6,666,530 km (0.1 R)
• M28: 6,777,681 km (0.079 R)
• M29: 6,957,049 km (0.088 R)
• M30: 7,183,391 km (0.072 R)
• M31: 7,274,645 km (0.031 R)
• M32: 7,643,404 km (0.096 R)
• M33: 8,447,343 km (0.12 R)
• M34: 9,327,876 km (0.105 R)
• M35: 9,527,440 km (0.113 R)
• M36: 10,007,200 km (0.03 R)
• M37: 10,469,158 km (0.117 R)
• M38: 10,598,710 km (0.068 R)
• M39: 11,016,686 km (0.066 R)
• M40: 11,254,248 km (0.053 R)
• M41: 12,276,001 km (0.099 R)
• M42: 12,439,961 km (0.108 R)
• M43: 12,604,817 km (0.096 R)
• M44: 12,797,948 km (0.057 R)
• M45: 13,019,951 km (0.031 R)
• M46: 13,721,715 km (0.044 R)
• M47: 13,835,110 km (0.043 R)
• M48: 14,091,521 km (0.072 R)
• M49: 14,435,895 km (0.074 R)
• M50: 14,580,108 km (0.062 R)
• M51: 14,724,918 km (0.076 R)
• M52: 15,162,043 km (0.04 R)
• M53: 15,308,649 km (0.089 R)
• M54: 15,426,383 km (0.062 R)
• M55: 16,049,159 km (0.1 R)
• M56: 16,529,069 km (0.118 R)
• M57: 17,013,915 km (0.1 R)
• M58: 17,258,059 km (0.075 R)
• M59: 17,595,552 km (0.063 R)
• M60: 17,935,289 km (0.065 R)
• M61: 18,402,184 km (0.09 R)
• M62: 18,715,591 km (0.07 R)
• M63: 18,841,553 km (0.041 R)
• M64: 19,094,074 km (0.117 R)
• M65: 19,411,371 km (0.108 R)
• M66: 19,666,585 km (0.077 R)
• M67: 19,858,669 km (0.072 R)
• M68: 20,083,514 km (0.095 R)
• M69: 20,180,154 km (0.101 R)
• M70: 20,406,197 km (0.066 R)
• M71: 21,089,560 km (0.117 R)
• M72: 21,450,539 km (0.059 R)
• M73: 21,549,274 km (0.092 R)
• M74: 22,145,272 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 14.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.56 AU - 7.98 AU

Year: 6191 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,055,091 km

• M1: 208,091 km (0.09 R)
• M2: 382,522 km (0.117 R)
• M3: 528,230 km (0.094 R)
• M4: 822,639 km (0.088 R)
• M5: 983,606 km (0.09 R)
• M6: 1,246,599 km (0.073 R)
• M7: 1,516,773 km (0.066 R)
• M8: 1,736,682 km (0.082 R)
• M9: 1,859,502 km (0.107 R)
• M10: 2,114,416 km (0.117 R)
• M11: 2,303,658 km (0.077 R)
• M12: 2,478,986 km (0.1 R)
• M13: 2,864,051 km (0.092 R)
• M14: 3,246,573 km (0.107 R)
• M15: 3,377,770 km (0.101 R)
• M16: 3,920,811 km (0.092 R)
• M17: 4,084,321 km (0.081 R)
• M18: 4,178,867 km (0.116 R)
• M19: 4,370,203 km (0.045 R)
• M20: 4,861,332 km (0.089 R)
• M21: 6,003,811 km (0.074 R)
• M22: 6,165,826 km (0.09 R)
• M23: 6,605,344 km (0.106 R)
• M24: 6,744,770 km (0.047 R)
• M25: 7,055,036 km (0.116 R)
• M26: 7,427,833 km (0.114 R)
• M27: 8,342,774 km (0.073 R)
• M28: 8,463,500 km (0.115 R)
• M29: 9,168,853 km (0.1 R)
• M30: 9,262,203 km (0.112 R)
• M31: 9,702,320 km (0.119 R)
• M32: 9,861,192 km (0.119 R)
• M33: 10,310,584 km (0.084 R)
• M34: 10,570,286 km (0.113 R)
• M35: 10,668,423 km (0.113 R)
• M36: 11,063,361 km (0.095 R)
• M37: 11,229,415 km (0.104 R)
• M38: 11,429,876 km (0.119 R)
• M39: 11,902,007 km (0.077 R)
• M40: 12,622,171 km (0.116 R)
• M41: 12,865,417 km (0.097 R)
• M42: 13,568,976 km (0.09 R)
• M43: 14,830,086 km (0.117 R)
• M44: 15,050,144 km (0.099 R)
• M45: 15,271,250 km (0.1 R)
• M46: 15,791,252 km (0.11 R)
• M47: 15,903,450 km (0.096 R)
• M48: 16,053,497 km (0.025 R)
• M49: 16,241,691 km (0.091 R)
• M50: 16,734,317 km (0.116 R)
• M51: 16,925,204 km (0.106 R)
• M52: 17,078,392 km (0.084 R)
• M53: 17,270,476 km (0.109 R)
• M54: 17,773,424 km (0.053 R)
• M55: 19,954,262 km (0.064 R)
• M56: 20,973,322 km (0.117 R)
• M57: 21,220,308 km (0.12 R)
• M58: 21,675,834 km (0.083 R)
• M59: 22,386,274 km (0.114 R)
• M60: 23,231,652 km (0.103 R)
• M61: 23,786,809 km (0.117 R)
• M62: 24,389,689 km (0.064 R)
• M63: 25,522,444 km (0.081 R)
• M64: 26,139,535 km (0.114 R)
• M65: 26,806,293 km (0.079 R)
• M66: 27,433,557 km (0.112 R)
• M67: 27,613,673 km (0.096 R)
• M68: 28,065,608 km (0.092 R)
• M69: 28,474,608 km (0.086 R)
• M70: 28,656,968 km (0.113 R)
• M71: 29,022,885 km (0.077 R)
• M72: 29,482,449 km (0.078 R)
• M73: 29,805,581 km (0.059 R)
• M74: 30,129,909 km (0.107 R)
• M75: 30,501,959 km (0.067 R)
• M76: 30,828,830 km (0.092 R)
• M77: 31,203,722 km (0.097 R)
• M78: 31,627,383 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80

Radius: 7.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.38 AU - 22.26 AU

Year: 27559 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,055,091 km

• M1: 108,309 km (0.084 R)
• M2: 203,004 km (0.12 R)
• M3: 295,905 km (0.078 R)
• M4: 367,562 km (0.084 R)
• M5: 734,077 km (0.111 R)
• M6: 2,147,777 km (0.089 R)
• M7: 3,342,166 km (0.086 R)
• M8: 3,660,809 km (0.102 R)
• M9: 4,452,182 km (0.062 R)
• M10: 5,161,875 km (0.082 R)
• M11: 5,462,417 km (0.105 R)
• M12: 5,597,803 km (0.082 R)
• M13: 6,362,248 km (0.074 R)
• M14: 6,975,150 km (0.117 R)
• M15: 8,529,472 km (0.069 R)
• M16: 9,937,487 km (0.073 R)
• M17: 10,562,657 km (0.107 R)
• M18: 10,647,030 km (0.11 R)
• M19: 10,731,553 km (0.078 R)
• M20: 11,545,814 km (0.096 R)
• M21: 12,114,436 km (0.058 R)
• M22: 13,142,771 km (0.052 R)
• M23: 13,874,455 km (0.12 R)
• M24: 17,128,657 km (0.095 R)
• M25: 17,826,681 km (0.032 R)
• M26: 18,229,697 km (0.119 R)
• M27: 18,330,975 km (0.083 R)
• M28: 19,508,610 km (0.08 R)
• M29: 20,184,941 km (0.06 R)
• M30: 20,394,528 km (0.116 R)
• M31: 21,027,925 km (0.079 R)
• M32: 22,097,700 km (0.103 R)
• M33: 24,513,107 km (0.096 R)
• M34: 25,129,899 km (0.104 R)
• M35: 25,299,094 km (0.104 R)
• M36: 25,412,041 km (0.114 R)
• M37: 25,525,137 km (0.068 R)
• M38: 26,378,892 km (0.11 R)
• M39: 26,780,412 km (0.064 R)
• M40: 30,665,320 km (0.087 R)
• M41: 32,121,056 km (0.114 R)
• M42: 33,165,698 km (0.118 R)
• M43: 33,537,000 km (0.044 R)
• M44: 33,785,482 km (0.08 R)
• M45: 34,910,608 km (0.086 R)
• M46: 35,920,992 km (0.079 R)
• M47: 36,175,009 km (0.094 R)
• M48: 38,813,916 km (0.114 R)
• M49: 41,181,601 km (0.085 R)
• M50: 41,647,299 km (0.092 R)
• M51: 42,718,570 km (0.08 R)
• M52: 43,663,280 km (0.089 R)
• M53: 44,070,336 km (0.032 R)
• M54: 45,161,802 km (0.078 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit