🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 197 Days

Day: 39.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.76 AU - 0.98 AU

Year: 312 Days

Day: 43.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,565,440 km

• M1: 392,246 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1 AU - 1 AU

Year: 385 Days

Day: 42.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.96 AU - 1.1 AU

Year: 402 Days

Day: 19.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,565,440 km

• M1: 446,250 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.38 AU - 2.02 AU

Year: 853 Days

Day: 43.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.82 AU - 9.4 AU

Year: 10586 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 100,565,440 km

• M1: 113,096 km (0.026 R)
• M2: 193,430 km (0.116 R)
• M3: 406,308 km (0.101 R)
• M4: 560,842 km (0.088 R)
• M5: 750,084 km (0.105 R)
• M6: 882,777 km (0.086 R)
• M7: 1,072,467 km (0.106 R)
• M8: 1,155,494 km (0.089 R)
• M9: 1,240,765 km (0.081 R)
• M10: 1,509,592 km (0.114 R)
• M11: 1,896,602 km (0.086 R)
• M12: 2,335,522 km (0.111 R)
• M13: 2,759,482 km (0.102 R)
• M14: 3,159,208 km (0.111 R)
• M15: 3,304,767 km (0.119 R)
• M16: 3,577,184 km (0.113 R)
• M17: 4,038,843 km (0.071 R)
• M18: 4,303,632 km (0.05 R)
• M19: 5,828,483 km (0.102 R)
• M20: 6,586,046 km (0.115 R)
• M21: 7,023,770 km (0.09 R)
• M22: 7,214,357 km (0.044 R)
• M23: 8,460,208 km (0.088 R)
• M24: 9,665,668 km (0.099 R)
• M25: 9,806,888 km (0.069 R)
• M26: 10,414,555 km (0.107 R)
• M27: 12,195,518 km (0.115 R)
• M28: 12,309,810 km (0.072 R)
• M29: 12,462,999 km (0.111 R)
• M30: 13,394,844 km (0.116 R)
• M31: 15,079,166 km (0.093 R)
• M32: 15,160,996 km (0.108 R)
• M33: 15,242,976 km (0.089 R)
• M34: 15,489,962 km (0.063 R)
• M35: 15,779,733 km (0.062 R)
• M36: 16,196,812 km (0.082 R)
• M37: 19,527,608 km (0.102 R)
• M38: 19,616,918 km (0.084 R)
• M39: 19,885,447 km (0.057 R)
• M40: 20,245,529 km (0.069 R)
• M41: 20,698,661 km (0.095 R)
• M42: 20,926,498 km (0.076 R)
• M43: 21,522,646 km (0.053 R)
• M44: 21,707,249 km (0.099 R)
• M45: 21,799,701 km (0.116 R)
• M46: 22,217,528 km (0.089 R)
• M47: 24,250,114 km (0.12 R)
• M48: 25,118,380 km (0.096 R)
• M49: 25,507,634 km (0.08 R)
• M50: 25,654,090 km (0.047 R)
• M51: 25,849,764 km (0.112 R)
• M52: 26,390,560 km (0.081 R)
• M53: 27,183,878 km (0.095 R)
• M54: 27,333,476 km (0.037 R)
• M55: 27,633,569 km (0.098 R)
• M56: 28,085,654 km (0.03 R)
• M57: 28,337,876 km (0.099 R)
• M58: 29,303,231 km (0.051 R)
• M59: 29,661,667 km (0.097 R)
• M60: 29,815,753 km (0.111 R)
• M61: 30,382,879 km (0.06 R)
• M62: 30,486,251 km (0.105 R)
• M63: 31,423,033 km (0.061 R)
• M64: 32,845,708 km (0.075 R)
• M65: 33,377,978 km (0.084 R)
• M66: 33,484,791 km (0.084 R)
• M67: 35,100,298 km (0.117 R)
• M68: 35,317,514 km (0.065 R)
• M69: 35,480,875 km (0.105 R)
• M70: 35,753,592 km (0.102 R)
• M71: 36,081,660 km (0.109 R)
• M72: 36,851,341 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 5.9

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.72 AU - 18.5 AU

Year: 26063 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,565,440 km

• M1: 120,127 km (0.068 R)
• M2: 276,756 km (0.047 R)
• M3: 401,221 km (0.096 R)
• M4: 544,237 km (0.099 R)
• M5: 621,878 km (0.114 R)
• M6: 1,230,742 km (0.116 R)
• M7: 1,477,129 km (0.093 R)
• M8: 1,550,283 km (0.056 R)
• M9: 1,894,807 km (0.113 R)
• M10: 2,304,705 km (0.067 R)
• M11: 3,156,365 km (0.065 R)
• M12: 4,095,092 km (0.057 R)
• M13: 5,058,054 km (0.08 R)
• M14: 5,622,038 km (0.087 R)
• M15: 5,679,483 km (0.071 R)
• M16: 5,911,509 km (0.119 R)
• M17: 7,747,674 km (0.038 R)
• M18: 7,811,702 km (0.106 R)
• M19: 8,860,233 km (0.077 R)
• M20: 9,129,210 km (0.05 R)
• M21: 10,584,797 km (0.097 R)
• M22: 11,521,430 km (0.045 R)
• M23: 11,594,583 km (0.091 R)
• M24: 11,667,886 km (0.103 R)
• M25: 12,259,994 km (0.036 R)
• M26: 13,396,041 km (0.035 R)
• M27: 13,704,661 km (0.071 R)
• M28: 13,937,734 km (0.073 R)
• M29: 14,172,005 km (0.119 R)
• M30: 15,524,369 km (0.116 R)
• M31: 16,503,338 km (0.112 R)
• M32: 16,751,371 km (0.09 R)
• M33: 18,606,534 km (0.082 R)
• M34: 19,908,335 km (0.056 R)
• M35: 20,525,875 km (0.111 R)
• M36: 20,881,469 km (0.113 R)
• M37: 21,870,162 km (0.082 R)
• M38: 22,051,624 km (0.1 R)
• M39: 22,873,963 km (0.026 R)
• M40: 23,335,173 km (0.081 R)
• M41: 23,706,326 km (0.119 R)
• M42: 23,799,525 km (0.111 R)
• M43: 24,079,572 km (0.119 R)
• M44: 25,115,687 km (0.062 R)
• M45: 25,591,409 km (0.037 R)
• M46: 26,648,617 km (0.109 R)
• M47: 27,524,213 km (0.059 R)
• M48: 29,503,393 km (0.094 R)
• M49: 29,904,614 km (0.108 R)
• M50: 30,814,169 km (0.08 R)
• M51: 31,017,623 km (0.111 R)
• M52: 31,119,349 km (0.099 R)
• M53: 31,938,248 km (0.083 R)
• M54: 34,120,881 km (0.088 R)
• M55: 34,226,048 km (0.072 R)
• M56: 40,616,869 km (0.117 R)
• M57: 40,728,319 km (0.081 R)
• M58: 41,175,019 km (0.119 R)
• M59: 41,735,712 km (0.106 R)
• M60: 43,547,043 km (0.113 R)
• M61: 43,661,036 km (0.117 R)
• M62: 46,195,224 km (0.101 R)
• M63: 46,311,611 km (0.113 R)
• M64: 46,427,998 km (0.116 R)
• M65: 48,421,988 km (0.119 R)
• M66: 50,324,125 km (0.111 R)
• M67: 52,614,469 km (0.108 R)
• M68: 55,927,014 km (0.115 R)
• M69: 56,547,846 km (0.088 R)
• M70: 57,796,389 km (0.102 R)
• M71: 60,447,563 km (0.05 R)
• M72: 66,654,678 km (0.108 R)
• M73: 66,917,671 km (0.09 R)
• M74: 67,444,704 km (0.041 R)
• M75: 69,699,892 km (0.042 R)
• M76: 72,114,551 km (0.109 R)
• M77: 74,011,452 km (0.05 R)
• M78: 74,556,437 km (0.073 R)
• M79: 76,887,471 km (0.115 R)
• M80: 77,025,400 km (0.046 R)
• M81: 77,301,409 km (0.098 R)
• M82: 78,964,189 km (0.087 R)
• M83: 82,183,984 km (0.064 R)
• M84: 83,597,235 km (0.079 R)
• M85: 84,164,660 km (0.092 R)
• M86: 84,448,896 km (0.099 R)
• M87: 85,018,415 km (0.076 R)
• M88: 86,161,193 km (0.068 R)
• M89: 90,055,375 km (0.112 R)
• M90: 90,637,161 km (0.061 R)
• M91: 91,512,159 km (0.09 R)
• M92: 92,243,393 km (0.12 R)
• M93: 96,671,790 km (0.107 R)
• M94: 97,118,489 km (0.097 R)
• M95: 98,761,971 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit