🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 240 Days

Day: 16.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,791,465 km

• M1: 249,679 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.54 AU - 1.56 AU

Year: 712 Days

Day: 16.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.15 AU - 4.45 AU

Year: 2733 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.24 AU - 4.68 AU

Year: 3475 Days

Day: 36.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 9.3

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.54 AU - 6.96 AU

Year: 5087 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,791,465 km

• M1: 127,757 km (0.1 R)
• M2: 330,013 km (0.11 R)
• M3: 486,492 km (0.109 R)
• M4: 568,771 km (0.075 R)
• M5: 708,645 km (0.083 R)
• M6: 846,126 km (0.111 R)
• M7: 918,531 km (0.101 R)
• M8: 1,008,140 km (0.069 R)
• M9: 1,132,605 km (0.093 R)
• M10: 1,278,912 km (0.097 R)
• M11: 1,380,040 km (0.101 R)
• M12: 1,792,781 km (0.118 R)
• M13: 2,512,047 km (0.116 R)
• M14: 2,924,938 km (0.116 R)
• M15: 3,173,719 km (0.093 R)
• M16: 3,476,655 km (0.112 R)
• M17: 3,788,865 km (0.083 R)
• M18: 4,060,385 km (0.066 R)
• M19: 4,363,770 km (0.069 R)
• M20: 4,544,035 km (0.105 R)
• M21: 4,648,305 km (0.086 R)
• M22: 4,859,088 km (0.111 R)
• M23: 5,019,308 km (0.051 R)
• M24: 5,208,399 km (0.071 R)
• M25: 5,399,885 km (0.06 R)
• M26: 5,538,113 km (0.11 R)
• M27: 6,131,418 km (0.043 R)
• M28: 6,362,697 km (0.115 R)
• M29: 6,655,908 km (0.116 R)
• M30: 6,834,080 km (0.106 R)
• M31: 7,074,035 km (0.115 R)
• M32: 7,439,053 km (0.077 R)
• M33: 8,283,085 km (0.118 R)
• M34: 8,829,865 km (0.113 R)
• M35: 9,124,124 km (0.078 R)
• M36: 9,289,130 km (0.111 R)
• M37: 9,355,252 km (0.101 R)
• M38: 10,162,333 km (0.114 R)
• M39: 10,851,979 km (0.096 R)
• M40: 11,343,707 km (0.074 R)
• M41: 11,414,467 km (0.074 R)
• M42: 11,627,943 km (0.116 R)
• M43: 11,699,301 km (0.104 R)
• M44: 11,878,520 km (0.118 R)
• M45: 11,986,529 km (0.104 R)
• M46: 12,094,838 km (0.049 R)
• M47: 13,419,677 km (0.103 R)
• M48: 13,758,067 km (0.061 R)
• M49: 13,871,463 km (0.115 R)
• M50: 14,635,608 km (0.113 R)
• M51: 16,005,476 km (0.045 R)
• M52: 16,524,581 km (0.117 R)
• M53: 16,605,064 km (0.09 R)
• M54: 18,073,816 km (0.09 R)
• M55: 18,156,694 km (0.112 R)
• M56: 19,075,972 km (0.103 R)
• M57: 19,160,346 km (0.072 R)
• M58: 19,414,064 km (0.079 R)
• M59: 19,754,100 km (0.115 R)
• M60: 20,872,942 km (0.076 R)
• M61: 21,440,068 km (0.107 R)
• M62: 21,527,732 km (0.041 R)
• M63: 21,659,528 km (0.112 R)
• M64: 22,233,535 km (0.07 R)
• M65: 24,304,867 km (0.062 R)
• M66: 24,533,752 km (0.119 R)
• M67: 25,224,595 km (0.117 R)
• M68: 25,735,322 km (0.048 R)
• M69: 27,525,559 km (0.114 R)
• M70: 28,291,351 km (0.096 R)
• M71: 28,870,295 km (0.09 R)
• M72: 29,697,122 km (0.06 R)
• M73: 30,679,831 km (0.105 R)
• M74: 31,125,632 km (0.116 R)
• M75: 31,224,965 km (0.037 R)
• M76: 31,723,126 km (0.099 R)
• M77: 33,284,479 km (0.102 R)
• M78: 33,946,749 km (0.101 R)
• M79: 34,151,249 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 13.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.07 AU - 12.99 AU

Year: 14445 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,791,465 km

• M1: 218,562 km (0.083 R)
• M2: 357,240 km (0.093 R)
• M3: 479,012 km (0.116 R)
• M4: 565,031 km (0.056 R)
• M5: 777,311 km (0.058 R)
• M6: 883,375 km (0.095 R)
• M7: 1,088,175 km (0.096 R)
• M8: 1,259,016 km (0.097 R)
• M9: 1,573,620 km (0.047 R)
• M10: 1,712,447 km (0.086 R)
• M11: 2,123,392 km (0.098 R)
• M12: 2,246,661 km (0.045 R)
• M13: 2,372,473 km (0.091 R)
• M14: 2,500,678 km (0.111 R)
• M15: 3,535,596 km (0.095 R)
• M16: 3,645,850 km (0.091 R)
• M17: 4,292,860 km (0.107 R)
• M18: 4,771,125 km (0.073 R)
• M19: 4,975,476 km (0.111 R)
• M20: 5,435,489 km (0.086 R)
• M21: 5,692,199 km (0.117 R)
• M22: 6,396,506 km (0.115 R)
• M23: 6,804,908 km (0.056 R)
• M24: 7,268,661 km (0.08 R)
• M25: 7,838,779 km (0.113 R)
• M26: 8,324,972 km (0.12 R)
• M27: 9,072,662 km (0.11 R)
• M28: 9,841,894 km (0.033 R)
• M29: 10,954,005 km (0.074 R)
• M30: 11,662,500 km (0.086 R)
• M31: 12,050,108 km (0.03 R)
• M32: 13,411,150 km (0.077 R)
• M33: 13,642,727 km (0.094 R)
• M34: 14,404,629 km (0.107 R)
• M35: 14,940,190 km (0.104 R)
• M36: 16,030,908 km (0.054 R)
• M37: 16,215,212 km (0.087 R)
• M38: 16,959,312 km (0.103 R)
• M39: 17,147,207 km (0.105 R)
• M40: 17,335,700 km (0.104 R)
• M41: 17,841,790 km (0.116 R)
• M42: 18,032,827 km (0.096 R)
• M43: 19,323,557 km (0.085 R)
• M44: 20,577,486 km (0.101 R)
• M45: 21,789,528 km (0.083 R)
• M46: 22,748,151 km (0.12 R)
• M47: 22,886,230 km (0.082 R)
• M48: 26,138,488 km (0.084 R)
• M49: 27,450,012 km (0.106 R)
• M50: 28,484,781 km (0.046 R)
• M51: 28,782,930 km (0.101 R)
• M52: 29,607,812 km (0.081 R)
• M53: 29,909,701 km (0.073 R)
• M54: 30,364,478 km (0.081 R)
• M55: 31,588,488 km (0.095 R)
• M56: 32,206,477 km (0.102 R)
• M57: 32,439,251 km (0.091 R)
• M58: 34,084,379 km (0.115 R)
• M59: 34,400,928 km (0.115 R)
• M60: 34,718,375 km (0.092 R)
• M61: 35,196,340 km (0.068 R)
• M62: 36,239,336 km (0.108 R)
• M63: 37,129,892 km (0.096 R)
• M64: 40,679,700 km (0.071 R)
• M65: 45,811,057 km (0.118 R)
• M66: 46,861,533 km (0.116 R)
• M67: 48,185,773 km (0.057 R)
• M68: 48,897,111 km (0.118 R)
• M69: 48,986,272 km (0.067 R)
• M70: 49,164,742 km (0.114 R)
• M71: 50,150,293 km (0.067 R)
• M72: 50,780,848 km (0.097 R)
• M73: 51,232,783 km (0.087 R)
• M74: 52,505,561 km (0.119 R)
• M75: 53,145,691 km (0.101 R)
• M76: 53,420,951 km (0.069 R)
• M77: 54,341,726 km (0.057 R)
• M78: 56,853,773 km (0.076 R)
• M79: 58,549,465 km (0.106 R)
• M80: 62,086,856 km (0.06 R)
• M81: 62,376,777 km (0.079 R)
• M82: 62,570,207 km (0.092 R)
• M83: 63,151,844 km (0.043 R)
• M84: 63,540,648 km (0.104 R)
• M85: 63,638,037 km (0.107 R)
• M86: 64,516,027 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit