🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.41 AU - 2.13 AU

Year: 869 Days

Day: 40.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.02 AU - 2.64 AU

Year: 1312 Days

Day: 45.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.97 AU - 2.93 AU

Year: 1415 Days

Day: 36.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,052,756 km

• M1: 538,104 km (0.083 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.6

Radius: 11.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.96 AU - 6.02 AU

Year: 5409 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,052,756 km

• M1: 185,053 km (0.106 R)
• M2: 941,719 km (0.105 R)
• M3: 1,598,453 km (0.107 R)
• M4: 1,687,165 km (0.104 R)
• M5: 2,058,915 km (0.111 R)
• M6: 2,314,429 km (0.094 R)
• M7: 2,497,686 km (0.111 R)
• M8: 2,900,104 km (0.101 R)
• M9: 3,098,022 km (0.089 R)
• M10: 3,718,704 km (0.037 R)
• M11: 3,958,360 km (0.106 R)
• M12: 4,836,948 km (0.06 R)
• M13: 5,996,481 km (0.086 R)
• M14: 6,621,800 km (0.102 R)
• M15: 6,766,910 km (0.105 R)
• M16: 6,913,067 km (0.076 R)
• M17: 7,001,180 km (0.091 R)
• M18: 7,149,133 km (0.112 R)
• M19: 7,477,949 km (0.106 R)
• M20: 8,212,774 km (0.118 R)
• M21: 8,588,863 km (0.075 R)
• M22: 8,715,572 km (0.03 R)
• M23: 8,938,622 km (0.077 R)
• M24: 9,066,977 km (0.119 R)
• M25: 9,228,244 km (0.098 R)
• M26: 9,750,939 km (0.055 R)
• M27: 10,518,974 km (0.111 R)
• M28: 11,237,343 km (0.072 R)
• M29: 11,515,146 km (0.085 R)
• M30: 11,725,032 km (0.101 R)
• M31: 11,900,959 km (0.107 R)
• M32: 12,613,195 km (0.083 R)
• M33: 12,865,716 km (0.099 R)
• M34: 13,120,032 km (0.085 R)
• M35: 13,486,098 km (0.084 R)
• M36: 14,566,943 km (0.103 R)
• M37: 15,213,355 km (0.093 R)
• M38: 15,405,290 km (0.119 R)
• M39: 15,559,375 km (0.103 R)
• M40: 16,455,616 km (0.12 R)
• M41: 16,613,143 km (0.1 R)
• M42: 17,649,557 km (0.098 R)
• M43: 18,297,764 km (0.119 R)
• M44: 18,461,125 km (0.096 R)
• M45: 18,665,925 km (0.113 R)
• M46: 19,284,811 km (0.074 R)
• M47: 19,367,838 km (0.048 R)
• M48: 19,826,505 km (0.047 R)
• M49: 20,120,465 km (0.075 R)
• M50: 20,246,725 km (0.113 R)
• M51: 20,373,435 km (0.11 R)
• M52: 20,500,294 km (0.067 R)
• M53: 21,267,282 km (0.059 R)
• M54: 21,353,002 km (0.093 R)
• M55: 21,481,955 km (0.12 R)
• M56: 21,826,928 km (0.096 R)
• M57: 24,158,859 km (0.104 R)
• M58: 24,382,957 km (0.088 R)
• M59: 25,240,751 km (0.106 R)
• M60: 25,468,140 km (0.076 R)
• M61: 25,741,754 km (0.116 R)
• M62: 25,879,085 km (0.109 R)
• M63: 26,154,196 km (0.072 R)
• M64: 26,292,275 km (0.076 R)
• M65: 26,522,655 km (0.078 R)
• M66: 26,661,333 km (0.113 R)
• M67: 27,311,485 km (0.087 R)
• M68: 27,451,359 km (0.105 R)
• M69: 27,638,356 km (0.075 R)
• M70: 28,107,794 km (0.048 R)
• M71: 28,249,164 km (0.099 R)
• M72: 28,674,621 km (0.086 R)
• M73: 28,959,455 km (0.057 R)
• M74: 29,436,223 km (0.086 R)
• M75: 30,542,500 km (0.03 R)
• M76: 30,979,176 km (0.075 R)
• M77: 31,271,490 km (0.095 R)
• M78: 31,369,028 km (0.059 R)
• M79: 31,564,552 km (0.114 R)
• M80: 32,104,451 km (0.083 R)
• M81: 33,044,075 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 5.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.03 AU - 19.09 AU

Year: 28317 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,052,756 km

• M1: 503,995 km (0.107 R)
• M2: 657,632 km (0.035 R)
• M3: 693,835 km (0.097 R)
• M4: 1,136,794 km (0.048 R)
• M5: 1,988,006 km (0.106 R)
• M6: 2,660,897 km (0.067 R)
• M7: 3,145,594 km (0.05 R)
• M8: 3,208,126 km (0.114 R)
• M9: 3,526,919 km (0.1 R)
• M10: 3,889,245 km (0.065 R)
• M11: 4,023,884 km (0.06 R)
• M12: 4,125,909 km (0.087 R)
• M13: 5,119,239 km (0.107 R)
• M14: 5,266,892 km (0.12 R)
• M15: 5,871,716 km (0.116 R)
• M16: 5,987,655 km (0.054 R)
• M17: 6,182,431 km (0.076 R)
• M18: 6,260,970 km (0.106 R)
• M19: 6,339,808 km (0.028 R)
• M20: 6,941,491 km (0.098 R)
• M21: 7,228,569 km (0.048 R)
• M22: 7,519,537 km (0.107 R)
• M23: 7,856,731 km (0.097 R)
• M24: 8,897,782 km (0.098 R)
• M25: 8,986,494 km (0.113 R)
• M26: 9,030,924 km (0.082 R)
• M27: 9,706,508 km (0.088 R)
• M28: 10,445,073 km (0.107 R)
• M29: 11,441,694 km (0.097 R)
• M30: 11,586,505 km (0.093 R)
• M31: 11,975,758 km (0.064 R)
• M32: 12,717,016 km (0.09 R)
• M33: 14,451,454 km (0.029 R)
• M34: 15,827,006 km (0.084 R)
• M35: 16,150,437 km (0.117 R)
• M36: 18,757,778 km (0.108 R)
• M37: 18,985,615 km (0.062 R)
• M38: 19,099,908 km (0.082 R)
• M39: 19,157,204 km (0.114 R)
• M40: 19,617,068 km (0.115 R)
• M41: 19,732,558 km (0.102 R)
• M42: 21,373,646 km (0.088 R)
• M43: 21,790,725 km (0.053 R)
• M44: 21,850,564 km (0.092 R)
• M45: 21,910,403 km (0.112 R)
• M46: 22,150,358 km (0.112 R)
• M47: 24,535,547 km (0.069 R)
• M48: 24,660,012 km (0.054 R)
• M49: 25,411,293 km (0.054 R)
• M50: 27,258,078 km (0.066 R)
• M51: 28,295,240 km (0.117 R)
• M52: 29,742,450 km (0.114 R)
• M53: 30,207,849 km (0.056 R)
• M54: 30,475,031 km (0.115 R)
• M55: 31,483,470 km (0.113 R)
• M56: 31,822,160 km (0.1 R)
• M57: 31,957,845 km (0.076 R)
• M58: 32,366,397 km (0.059 R)
• M59: 33,326,217 km (0.094 R)
• M60: 33,533,111 km (0.091 R)
• M61: 34,993,485 km (0.094 R)
• M62: 35,414,454 km (0.102 R)
• M63: 36,545,413 km (0.108 R)
• M64: 36,616,472 km (0.064 R)
• M65: 37,043,874 km (0.116 R)
• M66: 38,335,950 km (0.111 R)
• M67: 38,697,528 km (0.086 R)
• M68: 39,423,976 km (0.101 R)
• M69: 39,569,834 km (0.106 R)
• M70: 39,715,841 km (0.062 R)
• M71: 40,155,060 km (0.094 R)
• M72: 40,375,119 km (0.095 R)
• M73: 43,424,073 km (0.11 R)
• M74: 43,574,718 km (0.028 R)
• M75: 44,482,029 km (0.054 R)
• M76: 45,242,884 km (0.093 R)
• M77: 46,084,821 km (0.07 R)
• M78: 46,392,244 km (0.043 R)
• M79: 47,086,379 km (0.088 R)
• M80: 47,318,554 km (0.081 R)
• M81: 48,641,448 km (0.077 R)
• M82: 50,292,261 km (0.091 R)
• M83: 50,371,249 km (0.07 R)
• M84: 51,402,876 km (0.081 R)
• M85: 51,641,933 km (0.072 R)
• M86: 52,601,902 km (0.102 R)
• M87: 53,971,770 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit