🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 43.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.82 AU - 2 AU

Year: 1005 Days

Day: 41.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.28 AU - 2.88 AU

Year: 1578 Days

Day: 32.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,631,784 km

• M1: 1,771,538 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.08 AU - 3.26 AU

Year: 1661 Days

Day: 37.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,631,784 km

• M1: 2,327,444 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.53 AU - 3.63 AU

Year: 2058 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,631,784 km

• M1: 1,391,410 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.94 AU - 4.06 AU

Year: 3046 Days

Day: 34.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,631,784 km

• M1: 1,799,064 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 14.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.59 AU - 4.77 AU

Year: 3254 Days

Day: 14.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,631,784 km

• M1: 188,643 km (0.049 R)
• M2: 284,984 km (0.082 R)
• M3: 401,072 km (0.114 R)
• M4: 514,317 km (0.117 R)
• M5: 661,821 km (0.1 R)
• M6: 833,709 km (0.103 R)
• M7: 1,118,394 km (0.088 R)
• M8: 1,268,740 km (0.096 R)
• M9: 1,444,517 km (0.12 R)
• M10: 1,581,848 km (0.057 R)
• M11: 1,772,436 km (0.082 R)
• M12: 2,001,171 km (0.107 R)
• M13: 2,135,061 km (0.108 R)
• M14: 2,271,943 km (0.055 R)
• M15: 2,510,701 km (0.063 R)
• M16: 2,769,206 km (0.113 R)
• M17: 3,036,687 km (0.115 R)
• M18: 3,522,431 km (0.082 R)
• M19: 3,635,079 km (0.077 R)
• M20: 3,749,072 km (0.045 R)
• M21: 3,915,874 km (0.12 R)
• M22: 4,471,780 km (0.095 R)
• M23: 4,635,290 km (0.108 R)
• M24: 4,828,570 km (0.114 R)
• M25: 4,982,507 km (0.113 R)
• M26: 5,468,251 km (0.096 R)
• M27: 5,628,769 km (0.1 R)
• M28: 5,790,784 km (0.067 R)
• M29: 6,195,297 km (0.098 R)
• M30: 6,332,179 km (0.078 R)
• M31: 6,593,526 km (0.104 R)
• M32: 6,874,321 km (0.092 R)
• M33: 6,968,718 km (0.102 R)
• M34: 7,707,282 km (0.104 R)
• M35: 7,871,242 km (0.073 R)
• M36: 8,437,170 km (0.102 R)
• M37: 8,623,120 km (0.107 R)
• M38: 8,861,879 km (0.105 R)
• M39: 9,626,324 km (0.096 R)
• M40: 10,070,031 km (0.105 R)
• M41: 10,285,452 km (0.106 R)
• M42: 10,593,324 km (0.057 R)
• M43: 10,959,390 km (0.12 R)
• M44: 11,181,094 km (0.093 R)
• M45: 12,006,576 km (0.096 R)
• M46: 12,580,732 km (0.088 R)
• M47: 12,910,147 km (0.116 R)
• M48: 13,144,267 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 13.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.03 AU - 10.49 AU

Year: 9873 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,631,784 km

• M1: 170,691 km (0.07 R)
• M2: 335,698 km (0.086 R)
• M3: 834,906 km (0.107 R)
• M4: 955,182 km (0.06 R)
• M5: 1,044,941 km (0.087 R)
• M6: 1,333,366 km (0.12 R)
• M7: 1,540,110 km (0.066 R)
• M8: 1,757,925 km (0.118 R)
• M9: 1,986,211 km (0.097 R)
• M10: 2,548,250 km (0.029 R)
• M11: 2,755,294 km (0.073 R)
• M12: 2,887,538 km (0.095 R)
• M13: 3,241,636 km (0.115 R)
• M14: 3,495,055 km (0.119 R)
• M15: 3,609,797 km (0.06 R)
• M16: 3,784,377 km (0.119 R)
• M17: 4,604,622 km (0.114 R)
• M18: 5,445,512 km (0.052 R)
• M19: 5,713,891 km (0.05 R)
• M20: 6,866,841 km (0.115 R)
• M21: 7,266,866 km (0.094 R)
• M22: 7,975,960 km (0.118 R)
• M23: 8,629,254 km (0.117 R)
• M24: 8,863,973 km (0.053 R)
• M25: 9,946,164 km (0.102 R)
• M26: 10,233,691 km (0.075 R)
• M27: 10,440,585 km (0.055 R)
• M28: 10,565,499 km (0.11 R)
• M29: 10,774,787 km (0.073 R)
• M30: 11,884,803 km (0.1 R)
• M31: 12,409,443 km (0.07 R)
• M32: 12,941,712 km (0.07 R)
• M33: 13,255,718 km (0.053 R)
• M34: 13,617,595 km (0.116 R)
• M35: 14,028,690 km (0.036 R)
• M36: 14,629,625 km (0.116 R)
• M37: 15,286,210 km (0.107 R)
• M38: 17,609,913 km (0.04 R)
• M39: 17,858,395 km (0.106 R)
• M40: 18,560,009 km (0.065 R)
• M41: 18,762,116 km (0.1 R)
• M42: 18,863,394 km (0.025 R)
• M43: 19,219,586 km (0.076 R)
• M44: 19,886,793 km (0.045 R)
• M45: 20,823,276 km (0.098 R)
• M46: 21,244,094 km (0.077 R)
• M47: 21,614,648 km (0.114 R)
• M48: 22,094,259 km (0.094 R)
• M49: 22,201,371 km (0.038 R)
• M50: 22,308,483 km (0.111 R)
• M51: 22,469,750 km (0.09 R)
• M52: 22,685,171 km (0.109 R)
• M53: 23,335,772 km (0.112 R)
• M54: 23,992,507 km (0.114 R)
• M55: 24,433,671 km (0.081 R)
• M56: 24,544,373 km (0.097 R)
• M57: 24,988,978 km (0.115 R)
• M58: 25,548,474 km (0.095 R)
• M59: 25,717,071 km (0.087 R)
• M60: 26,112,159 km (0.043 R)
• M61: 26,452,195 km (0.089 R)
• M62: 27,366,537 km (0.08 R)
• M63: 27,943,087 km (0.091 R)
• M64: 28,174,964 km (0.089 R)
• M65: 28,291,052 km (0.055 R)
• M66: 28,932,677 km (0.076 R)
• M67: 29,049,812 km (0.104 R)
• M68: 29,167,097 km (0.112 R)
• M69: 29,579,089 km (0.08 R)
• M70: 29,815,304 km (0.092 R)
• M71: 31,306,047 km (0.045 R)
• M72: 31,486,612 km (0.104 R)
• M73: 32,333,485 km (0.057 R)
• M74: 33,741,351 km (0.044 R)
• M75: 34,173,689 km (0.051 R)
• M76: 36,236,943 km (0.102 R)
• M77: 37,124,357 km (0.098 R)
• M78: 37,251,815 km (0.1 R)
• M79: 39,504,160 km (0.034 R)
• M80: 40,876,721 km (0.114 R)
• M81: 41,403,754 km (0.059 R)
• M82: 43,332,818 km (0.117 R)
• M83: 43,870,174 km (0.084 R)
• M84: 44,815,932 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit