🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 157 Days

Day: 16.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.92 AU - 1.18 AU

Year: 384 Days

Day: 31.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,735,340 km

• M1: 96,341 km (0.1 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 12.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.59 AU - 5.89 AU

Year: 4902 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,735,340 km

• M1: 159,023 km (0.111 R)
• M2: 248,931 km (0.116 R)
• M3: 539,600 km (0.089 R)
• M4: 792,719 km (0.114 R)
• M5: 1,070,672 km (0.074 R)
• M6: 1,206,357 km (0.103 R)
• M7: 1,546,244 km (0.095 R)
• M8: 2,046,349 km (0.06 R)
• M9: 2,140,895 km (0.098 R)
• M10: 2,534,338 km (0.109 R)
• M11: 2,698,147 km (0.063 R)
• M12: 3,145,146 km (0.068 R)
• M13: 3,989,326 km (0.082 R)
• M14: 4,548,374 km (0.084 R)
• M15: 4,698,271 km (0.056 R)
• M16: 6,231,350 km (0.106 R)
• M17: 6,538,474 km (0.036 R)
• M18: 6,736,542 km (0.116 R)
• M19: 6,821,962 km (0.071 R)
• M20: 7,109,639 km (0.087 R)
• M21: 8,178,067 km (0.101 R)
• M22: 8,730,981 km (0.116 R)
• M23: 8,824,479 km (0.087 R)
• M24: 9,169,601 km (0.066 R)
• M25: 9,615,403 km (0.096 R)
• M26: 10,035,624 km (0.066 R)
• M27: 10,363,093 km (0.101 R)
• M28: 10,528,100 km (0.111 R)
• M29: 10,660,793 km (0.117 R)
• M30: 10,994,845 km (0.095 R)
• M31: 12,261,041 km (0.082 R)
• M32: 13,071,264 km (0.103 R)
• M33: 13,178,226 km (0.073 R)
• M34: 13,971,544 km (0.119 R)
• M35: 14,484,515 km (0.072 R)
• M36: 14,706,219 km (0.079 R)
• M37: 15,040,869 km (0.055 R)
• M38: 15,190,467 km (0.101 R)
• M39: 15,642,253 km (0.049 R)
• M40: 15,869,791 km (0.068 R)
• M41: 16,060,229 km (0.051 R)
• M42: 16,404,903 km (0.079 R)
• M43: 16,868,357 km (0.115 R)
• M44: 17,296,955 km (0.082 R)
• M45: 18,006,049 km (0.054 R)
• M46: 18,085,485 km (0.091 R)
• M47: 18,364,186 km (0.115 R)
• M48: 18,644,383 km (0.106 R)
• M49: 19,209,115 km (0.102 R)
• M50: 19,738,541 km (0.034 R)
• M51: 20,107,749 km (0.079 R)
• M52: 20,190,177 km (0.101 R)
• M53: 20,603,816 km (0.055 R)
• M54: 20,686,842 km (0.11 R)
• M55: 21,355,246 km (0.071 R)
• M56: 21,649,953 km (0.089 R)
• M57: 21,776,663 km (0.118 R)
• M58: 22,200,922 km (0.044 R)
• M59: 23,186,772 km (0.057 R)
• M60: 23,403,091 km (0.118 R)
• M61: 23,924,739 km (0.079 R)
• M62: 24,012,104 km (0.106 R)
• M63: 24,099,469 km (0.1 R)
• M64: 24,318,630 km (0.116 R)
• M65: 24,450,276 km (0.116 R)
• M66: 25,602,030 km (0.111 R)
• M67: 25,780,799 km (0.095 R)
• M68: 25,915,138 km (0.101 R)
• M69: 26,094,656 km (0.096 R)
• M70: 26,907,421 km (0.07 R)
• M71: 26,998,377 km (0.114 R)
• M72: 27,408,275 km (0.079 R)
• M73: 27,682,787 km (0.067 R)
• M74: 27,866,343 km (0.086 R)
• M75: 28,096,275 km (0.086 R)
• M76: 29,442,357 km (0.078 R)
• M77: 30,477,574 km (0.101 R)
• M78: 31,237,831 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.1

Radius: 6.3

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.56 AU - 15.8 AU

Year: 17056 Days

Day: 24.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,735,340 km

• M1: 747,092 km (0.103 R)
• M2: 852,109 km (0.09 R)
• M3: 895,493 km (0.09 R)
• M4: 1,499,719 km (0.069 R)
• M5: 1,798,914 km (0.092 R)
• M6: 1,969,905 km (0.093 R)
• M7: 2,028,098 km (0.082 R)
• M8: 2,206,269 km (0.105 R)
• M9: 3,001,681 km (0.065 R)
• M10: 3,447,483 km (0.068 R)
• M11: 3,553,398 km (0.089 R)
• M12: 3,768,221 km (0.102 R)
• M13: 3,950,581 km (0.117 R)
• M14: 4,323,977 km (0.102 R)
• M15: 4,630,802 km (0.093 R)
• M16: 5,428,458 km (0.102 R)
• M17: 5,759,368 km (0.081 R)
• M18: 5,927,217 km (0.09 R)
• M19: 6,225,067 km (0.114 R)
• M20: 6,790,846 km (0.09 R)
• M21: 7,237,246 km (0.112 R)
• M22: 7,924,648 km (0.081 R)
• M23: 8,205,443 km (0.112 R)
• M24: 8,824,928 km (0.103 R)
• M25: 8,970,038 km (0.106 R)
• M26: 9,018,508 km (0.086 R)
• M27: 9,067,127 km (0.106 R)
• M28: 9,213,583 km (0.115 R)
• M29: 9,857,153 km (0.065 R)
• M30: 9,957,384 km (0.078 R)
• M31: 10,412,909 km (0.116 R)
• M32: 10,463,922 km (0.06 R)
• M33: 11,187,228 km (0.096 R)
• M34: 11,873,134 km (0.118 R)
• M35: 12,790,468 km (0.111 R)
• M36: 13,119,733 km (0.119 R)
• M37: 13,674,741 km (0.079 R)
• M38: 13,954,938 km (0.068 R)
• M39: 15,384,944 km (0.093 R)
• M40: 16,741,049 km (0.116 R)
• M41: 17,040,993 km (0.101 R)
• M42: 17,101,131 km (0.05 R)
• M43: 18,939,390 km (0.082 R)
• M44: 19,251,900 km (0.119 R)
• M45: 21,811,968 km (0.086 R)
• M46: 23,331,882 km (0.087 R)
• M47: 23,599,662 km (0.087 R)
• M48: 23,666,682 km (0.113 R)
• M49: 26,472,390 km (0.098 R)
• M50: 27,031,886 km (0.064 R)
• M51: 28,376,472 km (0.097 R)
• M52: 28,519,338 km (0.105 R)
• M53: 29,670,194 km (0.099 R)
• M54: 29,815,155 km (0.112 R)
• M55: 30,763,007 km (0.114 R)
• M56: 31,943,185 km (0.116 R)
• M57: 33,138,023 km (0.104 R)
• M58: 34,957,582 km (0.07 R)
• M59: 35,034,026 km (0.115 R)
• M60: 35,494,339 km (0.089 R)
• M61: 36,498,440 km (0.101 R)
• M62: 36,576,081 km (0.116 R)
• M63: 37,042,976 km (0.105 R)
• M64: 38,455,629 km (0.079 R)
• M65: 38,534,616 km (0.069 R)
• M66: 39,089,026 km (0.115 R)
• M67: 39,725,864 km (0.093 R)
• M68: 39,805,749 km (0.083 R)
• M69: 39,885,635 km (0.112 R)
• M70: 40,286,108 km (0.109 R)
• M71: 40,848,746 km (0.116 R)
• M72: 42,552,516 km (0.033 R)
• M73: 42,797,707 km (0.079 R)
• M74: 42,961,517 km (0.111 R)
• M75: 43,207,605 km (0.09 R)
• M76: 44,362,052 km (0.059 R)
• M77: 44,693,710 km (0.12 R)
• M78: 45,026,266 km (0.065 R)
• M79: 45,359,720 km (0.062 R)
• M80: 46,954,284 km (0.105 R)
• M81: 47,038,657 km (0.058 R)
• M82: 47,376,898 km (0.116 R)
• M83: 47,546,392 km (0.083 R)
• M84: 47,716,036 km (0.051 R)
• M85: 48,738,089 km (0.104 R)
• M86: 49,681,154 km (0.049 R)
• M87: 49,767,172 km (0.096 R)
• M88: 50,025,678 km (0.119 R)
• M89: 51,063,737 km (0.113 R)
• M90: 52,108,978 km (0.047 R)
• M91: 52,371,372 km (0.032 R)
• M92: 52,897,657 km (0.098 R)
• M93: 55,643,826 km (0.093 R)
• M94: 56,719,285 km (0.108 R)
• M95: 60,720,729 km (0.049 R)
• M96: 61,458,096 km (0.104 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit