🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.55 AU - 0.81 AU

Year: 201 Days

Day: 31.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.22 AU

Year: 364 Days

Day: 44.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 145.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.87 AU - 1.15 AU

Year: 364 Days

Day: 28.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.18 AU - 4.2 AU

Year: 2539 Days

Day: 35.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.22 AU - 4.28 AU

Year: 3138 Days

Day: 42.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 13.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.7 AU - 7.48 AU

Year: 5383 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,925,394 km

• M1: 170,990 km (0.12 R)
• M2: 300,243 km (0.089 R)
• M3: 411,245 km (0.092 R)
• M4: 551,119 km (0.098 R)
• M5: 710,440 km (0.084 R)
• M6: 812,316 km (0.112 R)
• M7: 986,897 km (0.112 R)
• M8: 1,138,739 km (0.114 R)
• M9: 1,440,328 km (0.086 R)
• M10: 1,683,724 km (0.076 R)
• M11: 1,796,371 km (0.118 R)
• M12: 1,882,540 km (0.089 R)
• M13: 2,089,433 km (0.106 R)
• M14: 2,180,389 km (0.049 R)
• M15: 2,413,911 km (0.109 R)
• M16: 2,509,654 km (0.039 R)
• M17: 2,754,845 km (0.104 R)
• M18: 3,094,133 km (0.081 R)
• M19: 3,357,724 km (0.103 R)
• M20: 3,483,237 km (0.037 R)
• M21: 3,776,000 km (0.04 R)
• M22: 3,906,748 km (0.083 R)
• M23: 4,038,993 km (0.08 R)
• M24: 4,192,032 km (0.109 R)
• M25: 4,945,107 km (0.103 R)
• M26: 5,316,559 km (0.076 R)
• M27: 5,633,108 km (0.098 R)
• M28: 6,130,521 km (0.117 R)
• M29: 6,417,898 km (0.091 R)
• M30: 6,868,936 km (0.109 R)
• M31: 7,121,457 km (0.109 R)
• M32: 7,237,246 km (0.109 R)
• M33: 7,517,592 km (0.095 R)
• M34: 8,137,675 km (0.116 R)
• M35: 8,356,088 km (0.095 R)
• M36: 8,453,776 km (0.082 R)
• M37: 8,576,596 km (0.06 R)
• M38: 8,699,864 km (0.059 R)
• M39: 8,873,547 km (0.104 R)
• M40: 9,656,243 km (0.084 R)
• M41: 10,095,014 km (0.111 R)
• M42: 10,225,314 km (0.067 R)
• M43: 10,434,900 km (0.068 R)
• M44: 10,965,225 km (0.096 R)
• M45: 11,667,886 km (0.106 R)
• M46: 12,468,683 km (0.112 R)
• M47: 13,003,047 km (0.086 R)
• M48: 13,173,439 km (0.119 R)
• M49: 13,804,293 km (0.044 R)
• M50: 13,949,104 km (0.047 R)
• M51: 14,181,729 km (0.083 R)
• M52: 14,327,736 km (0.11 R)
• M53: 14,474,342 km (0.066 R)
• M54: 15,095,472 km (0.113 R)
• M55: 15,214,851 km (0.094 R)
• M56: 15,304,461 km (0.082 R)
• M57: 15,634,773 km (0.108 R)
• M58: 16,517,101 km (0.047 R)
• M59: 16,609,253 km (0.109 R)
• M60: 18,139,340 km (0.098 R)
• M61: 18,297,914 km (0.081 R)
• M62: 18,393,357 km (0.11 R)
• M63: 18,552,829 km (0.036 R)
• M64: 19,583,857 km (0.042 R)
• M65: 19,681,395 km (0.099 R)
• M66: 20,106,403 km (0.093 R)
• M67: 21,165,107 km (0.115 R)
• M68: 21,533,267 km (0.069 R)
• M69: 22,514,031 km (0.081 R)
• M70: 22,787,196 km (0.089 R)
• M71: 23,027,151 km (0.092 R)

Asteroid Belt

Center: 8.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 14.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.99 AU - 13.81 AU

Year: 13786 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,925,394 km

• M1: 247,136 km (0.076 R)
• M2: 398,978 km (0.081 R)
• M3: 508,483 km (0.103 R)
• M4: 839,693 km (0.119 R)
• M5: 953,088 km (0.103 R)
• M6: 1,133,952 km (0.055 R)
• M7: 1,371,364 km (0.04 R)
• M8: 1,462,020 km (0.112 R)
• M9: 2,128,479 km (0.12 R)
• M10: 2,343,151 km (0.047 R)
• M11: 2,621,703 km (0.069 R)
• M12: 2,970,565 km (0.09 R)
• M13: 3,777,645 km (0.052 R)
• M14: 3,907,796 km (0.105 R)
• M15: 4,931,195 km (0.079 R)
• M16: 5,217,675 km (0.051 R)
• M17: 6,225,216 km (0.09 R)
• M18: 6,970,064 km (0.073 R)
• M19: 7,292,148 km (0.094 R)
• M20: 7,455,060 km (0.066 R)
• M21: 7,619,319 km (0.085 R)
• M22: 8,076,939 km (0.052 R)
• M23: 8,629,404 km (0.088 R)
• M24: 8,888,507 km (0.09 R)
• M25: 10,222,770 km (0.077 R)
• M26: 11,099,863 km (0.064 R)
• M27: 11,523,823 km (0.095 R)
• M28: 11,666,390 km (0.111 R)
• M29: 11,761,684 km (0.099 R)
• M30: 12,533,758 km (0.108 R)
• M31: 12,680,514 km (0.031 R)
• M32: 12,926,004 km (0.106 R)
• M33: 13,322,438 km (0.094 R)
• M34: 13,422,071 km (0.091 R)
• M35: 14,126,976 km (0.065 R)
• M36: 14,535,228 km (0.116 R)
• M37: 16,153,877 km (0.073 R)
• M38: 16,580,830 km (0.048 R)
• M39: 16,849,507 km (0.119 R)
• M40: 17,500,408 km (0.033 R)
• M41: 17,774,022 km (0.085 R)
• M42: 20,703,298 km (0.08 R)
• M43: 20,818,937 km (0.111 R)
• M44: 21,987,147 km (0.115 R)
• M45: 22,698,335 km (0.101 R)
• M46: 23,960,941 km (0.088 R)
• M47: 25,369,854 km (0.101 R)
• M48: 25,493,721 km (0.091 R)
• M49: 25,741,904 km (0.092 R)
• M50: 26,303,345 km (0.119 R)
• M51: 27,565,203 km (0.084 R)
• M52: 28,331,892 km (0.116 R)
• M53: 28,653,378 km (0.114 R)
• M54: 28,976,210 km (0.049 R)
• M55: 29,170,388 km (0.115 R)
• M56: 29,755,615 km (0.11 R)
• M57: 30,148,010 km (0.118 R)
• M58: 30,410,405 km (0.096 R)
• M59: 30,542,051 km (0.084 R)
• M60: 30,739,670 km (0.101 R)
• M61: 31,867,787 km (0.093 R)
• M62: 32,001,528 km (0.063 R)
• M63: 34,028,130 km (0.079 R)
• M64: 34,369,812 km (0.044 R)
• M65: 34,781,505 km (0.114 R)
• M66: 35,679,092 km (0.118 R)
• M67: 36,096,021 km (0.115 R)
• M68: 37,850,206 km (0.114 R)
• M69: 38,062,485 km (0.099 R)
• M70: 39,488,452 km (0.099 R)
• M71: 39,847,637 km (0.067 R)
• M72: 40,063,806 km (0.094 R)
• M73: 41,441,153 km (0.065 R)
• M74: 42,098,935 km (0.114 R)
• M75: 44,690,120 km (0.119 R)
• M76: 45,139,512 km (0.096 R)
• M77: 45,891,690 km (0.105 R)
• M78: 47,714,091 km (0.084 R)
• M79: 49,173,568 km (0.105 R)
• M80: 49,482,637 km (0.064 R)
• M81: 50,258,302 km (0.119 R)
• M82: 50,959,767 km (0.086 R)
• M83: 51,272,576 km (0.071 R)
• M84: 51,507,594 km (0.102 R)
• M85: 52,057,516 km (0.108 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit