🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 263 Days

Day: 37.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.28 AU

Year: 513 Days

Day: 42.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.88 AU - 2.92 AU

Year: 1365 Days

Day: 33.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,784,998 km

• M1: 1,339,499 km (0.077 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 11.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.66 AU - 7.5 AU

Year: 5503 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,784,998 km

• M1: 175,927 km (0.072 R)
• M2: 272,119 km (0.053 R)
• M3: 382,821 km (0.12 R)
• M4: 768,933 km (0.039 R)
• M5: 849,566 km (0.074 R)
• M6: 954,734 km (0.095 R)
• M7: 1,371,364 km (0.059 R)
• M8: 1,509,742 km (0.07 R)
• M9: 1,587,233 km (0.098 R)
• M10: 1,787,096 km (0.075 R)
• M11: 1,925,175 km (0.106 R)
• M12: 2,081,206 km (0.036 R)
• M13: 2,168,122 km (0.066 R)
• M14: 2,421,242 km (0.066 R)
• M15: 2,605,845 km (0.104 R)
• M16: 3,021,727 km (0.091 R)
• M17: 3,154,122 km (0.037 R)
• M18: 3,305,215 km (0.096 R)
• M19: 3,441,649 km (0.112 R)
• M20: 3,808,762 km (0.091 R)
• M21: 4,042,434 km (0.114 R)
• M22: 4,133,688 km (0.093 R)
• M23: 4,225,541 km (0.095 R)
• M24: 4,336,693 km (0.091 R)
• M25: 4,430,042 km (0.079 R)
• M26: 4,505,140 km (0.102 R)
• M27: 4,848,916 km (0.054 R)
• M28: 4,945,855 km (0.084 R)
• M29: 5,480,967 km (0.065 R)
• M30: 5,765,652 km (0.12 R)
• M31: 5,992,891 km (0.085 R)
• M32: 6,139,048 km (0.108 R)
• M33: 6,413,560 km (0.063 R)
• M34: 6,541,616 km (0.117 R)
• M35: 6,909,178 km (0.093 R)
• M36: 7,018,534 km (0.109 R)
• M37: 7,372,632 km (0.072 R)
• M38: 7,596,879 km (0.095 R)
• M39: 7,823,370 km (0.08 R)
• M40: 8,029,067 km (0.118 R)
• M41: 8,213,521 km (0.065 R)
• M42: 8,822,684 km (0.089 R)
• M43: 9,470,742 km (0.071 R)
• M44: 9,592,365 km (0.067 R)
• M45: 9,690,202 km (0.086 R)
• M46: 9,812,872 km (0.113 R)
• M47: 10,010,192 km (0.089 R)
• M48: 10,914,361 km (0.064 R)
• M49: 11,067,550 km (0.115 R)
• M50: 12,054,746 km (0.103 R)
• M51: 12,505,484 km (0.101 R)
• M52: 12,612,297 km (0.056 R)
• M53: 13,015,763 km (0.115 R)
• M54: 13,450,943 km (0.116 R)
• M55: 13,560,449 km (0.111 R)
• M56: 13,807,883 km (0.025 R)
• M57: 13,946,112 km (0.113 R)
• M58: 14,029,139 km (0.074 R)
• M59: 14,307,391 km (0.065 R)
• M60: 14,643,687 km (0.116 R)
• M61: 14,869,430 km (0.096 R)
• M62: 16,569,161 km (0.09 R)
• M63: 17,666,162 km (0.073 R)
• M64: 18,451,102 km (0.031 R)
• M65: 18,603,393 km (0.104 R)
• M66: 19,432,913 km (0.118 R)
• M67: 19,712,063 km (0.112 R)
• M68: 19,805,412 km (0.064 R)
• M69: 20,337,232 km (0.066 R)
• M70: 20,589,005 km (0.105 R)
• M71: 20,810,261 km (0.114 R)
• M72: 20,905,405 km (0.086 R)
• M73: 21,159,572 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 3.6

Gravity: 46.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.98 AU - 15.36 AU

Year: 17545 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,784,998 km

• M1: 277,504 km (0.118 R)
• M2: 357,539 km (0.12 R)
• M3: 409,001 km (0.082 R)
• M4: 500,704 km (0.104 R)
• M5: 539,151 km (0.101 R)
• M6: 619,186 km (0.05 R)
• M7: 660,774 km (0.069 R)
• M8: 703,260 km (0.098 R)
• M9: 790,924 km (0.087 R)
• M10: 905,666 km (0.077 R)
• M11: 1,698,684 km (0.093 R)
• M12: 1,787,096 km (0.081 R)
• M13: 2,029,894 km (0.048 R)
• M14: 2,994,351 km (0.05 R)
• M15: 3,844,815 km (0.096 R)
• M16: 3,999,798 km (0.05 R)
• M17: 4,038,993 km (0.109 R)
• M18: 4,681,516 km (0.116 R)
• M19: 5,014,670 km (0.076 R)
• M20: 5,056,857 km (0.085 R)
• M21: 5,141,529 km (0.111 R)
• M22: 6,330,383 km (0.083 R)
• M23: 6,513,342 km (0.105 R)
• M24: 7,647,892 km (0.086 R)
• M25: 7,891,736 km (0.081 R)
• M26: 8,138,274 km (0.075 R)
• M27: 8,487,585 km (0.068 R)
• M28: 8,588,264 km (0.1 R)
• M29: 8,740,106 km (0.063 R)
• M30: 9,200,867 km (0.072 R)
• M31: 9,460,270 km (0.118 R)
• M32: 9,774,575 km (0.083 R)
• M33: 9,827,383 km (0.088 R)
• M34: 11,176,158 km (0.084 R)
• M35: 11,564,215 km (0.117 R)
• M36: 12,013,008 km (0.074 R)
• M37: 13,159,676 km (0.099 R)
• M38: 14,161,383 km (0.093 R)
• M39: 14,581,005 km (0.11 R)
• M40: 14,943,780 km (0.054 R)
• M41: 15,065,403 km (0.064 R)
• M42: 15,493,702 km (0.088 R)
• M43: 15,616,821 km (0.063 R)
• M44: 15,802,173 km (0.091 R)
• M45: 18,340,849 km (0.051 R)
• M46: 18,797,870 km (0.103 R)
• M47: 19,126,686 km (0.103 R)
• M48: 20,258,843 km (0.103 R)
• M49: 20,595,887 km (0.086 R)
• M50: 21,755,719 km (0.082 R)
• M51: 22,447,908 km (0.056 R)
• M52: 22,866,633 km (0.116 R)
• M53: 23,499,582 km (0.092 R)
• M54: 24,567,262 km (0.064 R)
• M55: 25,215,319 km (0.102 R)
• M56: 25,723,354 km (0.081 R)
• M57: 26,161,526 km (0.096 R)
• M58: 27,938,450 km (0.078 R)
• M59: 29,296,499 km (0.112 R)
• M60: 29,983,602 km (0.076 R)
• M61: 30,598,748 km (0.035 R)
• M62: 31,295,725 km (0.1 R)
• M63: 32,469,021 km (0.085 R)
• M64: 32,626,548 km (0.086 R)
• M65: 33,100,623 km (0.064 R)
• M66: 33,656,679 km (0.086 R)
• M67: 34,135,691 km (0.092 R)
• M68: 34,295,910 km (0.089 R)
• M69: 35,667,424 km (0.101 R)
• M70: 35,748,655 km (0.115 R)
• M71: 35,911,268 km (0.101 R)
• M72: 40,141,447 km (0.038 R)
• M73: 40,734,154 km (0.071 R)
• M74: 43,047,535 km (0.027 R)
• M75: 44,350,982 km (0.108 R)
• M76: 45,227,176 km (0.078 R)
• M77: 46,109,056 km (0.072 R)
• M78: 46,907,609 km (0.07 R)
• M79: 47,710,651 km (0.047 R)
• M80: 50,329,212 km (0.102 R)
• M81: 51,701,772 km (0.119 R)
• M82: 52,346,539 km (0.1 R)
• M83: 54,016,650 km (0.058 R)
• M84: 54,858,287 km (0.06 R)
• M85: 55,515,770 km (0.102 R)
• M86: 57,504,075 km (0.079 R)
• M87: 58,363,365 km (0.114 R)
• M88: 60,094,512 km (0.103 R)
• M89: 61,258,084 km (0.095 R)
• M90: 62,233,313 km (0.107 R)
• M91: 64,001,559 km (0.112 R)
• M92: 65,686,779 km (0.11 R)
• M93: 65,985,676 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit