🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 235 Days

Day: 37.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,510,264 km

• M1: 114,742 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.31 AU - 1.87 AU

Year: 725 Days

Day: 46.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,510,264 km

• M1: 327,769 km (0.083 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.07 AU - 3.31 AU

Year: 1596 Days

Day: 36.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.61 AU - 4.47 AU

Year: 2937 Days

Day: 45.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,510,264 km

• M1: 216,169 km (0.12 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 12.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.75 AU - 6.77 AU

Year: 4999 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,510,264 km

• M1: 159,172 km (0.107 R)
• M2: 306,077 km (0.083 R)
• M3: 385,963 km (0.083 R)
• M4: 506,987 km (0.117 R)
• M5: 610,060 km (0.069 R)
• M6: 692,937 km (0.09 R)
• M7: 911,649 km (0.099 R)
• M8: 1,171,501 km (0.062 R)
• M9: 1,287,738 km (0.096 R)
• M10: 1,389,465 km (0.112 R)
• M11: 1,591,572 km (0.05 R)
• M12: 1,918,593 km (0.095 R)
• M13: 2,112,023 km (0.118 R)
• M14: 2,300,965 km (0.103 R)
• M15: 2,565,454 km (0.112 R)
• M16: 2,767,561 km (0.082 R)
• M17: 2,925,686 km (0.098 R)
• M18: 3,162,349 km (0.098 R)
• M19: 4,240,800 km (0.103 R)
• M20: 4,466,544 km (0.092 R)
• M21: 4,552,263 km (0.116 R)
• M22: 4,739,859 km (0.077 R)
• M23: 4,841,885 km (0.079 R)
• M24: 4,944,808 km (0.066 R)
• M25: 5,122,829 km (0.027 R)
• M26: 5,333,164 km (0.117 R)
• M27: 5,439,379 km (0.119 R)
• M28: 5,546,491 km (0.088 R)
• M29: 5,638,793 km (0.118 R)
• M30: 5,997,229 km (0.036 R)
• M31: 6,107,931 km (0.087 R)
• M32: 6,235,239 km (0.096 R)
• M33: 6,622,399 km (0.103 R)
• M34: 6,769,603 km (0.075 R)
• M35: 6,868,337 km (0.066 R)
• M36: 7,067,303 km (0.105 R)
• M37: 7,285,117 km (0.059 R)
• M38: 7,420,204 km (0.103 R)
• M39: 7,778,790 km (0.062 R)
• M40: 7,865,108 km (0.076 R)
• M41: 8,073,348 km (0.075 R)
• M42: 8,513,166 km (0.063 R)
• M43: 8,637,781 km (0.111 R)
• M44: 8,888,806 km (0.114 R)
• M45: 9,342,985 km (0.09 R)
• M46: 9,471,490 km (0.119 R)
• M47: 9,972,792 km (0.108 R)
• M48: 10,255,084 km (0.095 R)
• M49: 10,501,920 km (0.083 R)
• M50: 10,654,809 km (0.044 R)
• M51: 10,982,129 km (0.086 R)
• M52: 11,254,248 km (0.099 R)
• M53: 11,469,519 km (0.115 R)
• M54: 11,785,171 km (0.1 R)
• M55: 12,304,275 km (0.089 R)
• M56: 12,445,346 km (0.065 R)
• M57: 13,220,413 km (0.103 R)
• M58: 13,385,569 km (0.082 R)
• M59: 13,822,394 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 9.2

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.75 AU - 6.91 AU

Year: 6455 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,510,264 km

• M1: 121,025 km (0.119 R)
• M2: 324,328 km (0.089 R)
• M3: 462,108 km (0.043 R)
• M4: 723,007 km (0.038 R)
• M5: 862,581 km (0.116 R)
• M6: 1,168,958 km (0.12 R)
• M7: 1,814,622 km (0.047 R)
• M8: 2,162,886 km (0.115 R)
• M9: 2,772,797 km (0.03 R)
• M10: 3,646,598 km (0.091 R)
• M11: 4,169,592 km (0.083 R)
• M12: 4,541,193 km (0.112 R)
• M13: 4,628,558 km (0.08 R)
• M14: 5,408,262 km (0.076 R)
• M15: 5,531,830 km (0.104 R)
• M16: 6,260,521 km (0.115 R)
• M17: 6,422,985 km (0.065 R)
• M18: 6,752,100 km (0.086 R)
• M19: 7,290,203 km (0.07 R)
• M20: 7,737,501 km (0.117 R)
• M21: 7,842,070 km (0.039 R)
• M22: 9,242,904 km (0.068 R)
• M23: 9,915,197 km (0.114 R)
• M24: 10,410,516 km (0.096 R)
• M25: 10,719,435 km (0.12 R)
• M26: 11,504,824 km (0.089 R)
• M27: 11,744,031 km (0.08 R)
• M28: 11,984,884 km (0.096 R)
• M29: 12,758,454 km (0.09 R)
• M30: 13,255,419 km (0.112 R)
• M31: 13,506,294 km (0.112 R)
• M32: 13,758,666 km (0.118 R)
• M33: 14,055,169 km (0.12 R)
• M34: 14,783,860 km (0.093 R)
• M35: 14,913,711 km (0.065 R)
• M36: 15,000,478 km (0.091 R)
• M37: 16,010,862 km (0.078 R)
• M38: 16,188,734 km (0.09 R)
• M39: 16,952,281 km (0.088 R)
• M40: 17,088,266 km (0.107 R)
• M41: 17,635,794 km (0.078 R)
• M42: 17,865,576 km (0.115 R)
• M43: 18,096,406 km (0.037 R)
• M44: 18,235,382 km (0.114 R)
• M45: 18,374,807 km (0.042 R)
• M46: 19,123,844 km (0.103 R)
• M47: 19,454,754 km (0.114 R)
• M48: 19,549,599 km (0.082 R)
• M49: 19,692,166 km (0.085 R)
• M50: 20,458,706 km (0.1 R)
• M51: 20,555,196 km (0.09 R)
• M52: 21,724,902 km (0.116 R)
• M53: 22,466,907 km (0.042 R)
• M54: 22,716,137 km (0.097 R)
• M55: 22,866,035 km (0.114 R)
• M56: 24,537,192 km (0.108 R)
• M57: 24,896,826 km (0.088 R)
• M58: 24,999,749 km (0.104 R)
• M59: 25,258,104 km (0.055 R)
• M60: 25,569,118 km (0.106 R)
• M61: 26,352,263 km (0.062 R)
• M62: 26,509,939 km (0.111 R)
• M63: 27,568,494 km (0.052 R)
• M64: 28,371,386 km (0.081 R)
• M65: 28,586,807 km (0.065 R)
• M66: 29,345,118 km (0.05 R)
• M67: 30,219,817 km (0.053 R)
• M68: 30,770,786 km (0.093 R)
• M69: 31,158,544 km (0.085 R)
• M70: 31,325,196 km (0.113 R)
• M71: 31,715,197 km (0.083 R)
• M72: 32,443,889 km (0.081 R)
• M73: 33,632,444 km (0.101 R)
• M74: 34,375,347 km (0.086 R)
• M75: 34,892,806 km (0.103 R)
• M76: 35,008,146 km (0.102 R)
• M77: 35,181,380 km (0.118 R)
• M78: 35,239,274 km (0.104 R)
• M79: 35,761,072 km (0.08 R)
• M80: 37,164,898 km (0.098 R)
• M81: 38,289,126 km (0.107 R)
• M82: 38,348,666 km (0.069 R)
• M83: 38,527,286 km (0.06 R)
• M84: 38,586,826 km (0.119 R)
• M85: 38,765,895 km (0.043 R)
• M86: 39,664,978 km (0.094 R)
• M87: 40,026,556 km (0.093 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit