🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.57 AU - 0.61 AU

Year: 130 Days

Day: 38.2 Hours

Environment

Temp: 357 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,303,780 km

• M1: 286,480 km (0.045 R)
• M2: 352,453 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 337 Days

Day: 23.7 Hours

Environment

Temp: 253 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,303,780 km

• M1: 52,060 km (0.084 R)
• M2: 489,783 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.61 AU - 2.11 AU

Year: 730 Days

Day: 27.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 105.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,303,780 km

• M1: 162,912 km (0.104 R)
• M2: 406,607 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.36 AU - 2.5 AU

Year: 1090 Days

Day: 17.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.06 AU - 4.06 AU

Year: 2355 Days

Day: 36.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.36 AU - 4.92 AU

Year: 2877 Days

Day: 36.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.06 AU - 10.12 AU

Year: 9226 Days

Day: 16.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 14.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.31 AU - 17.45 AU

Year: 19963 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,303,780 km

• M1: 190,887 km (0.117 R)
• M2: 430,094 km (0.078 R)
• M3: 984,204 km (0.087 R)
• M4: 1,357,152 km (0.095 R)
• M5: 1,534,575 km (0.036 R)
• M6: 1,829,881 km (0.102 R)
• M7: 1,941,930 km (0.075 R)
• M8: 2,414,210 km (0.1 R)
• M9: 2,600,759 km (0.082 R)
• M10: 2,824,707 km (0.105 R)
• M11: 2,955,605 km (0.119 R)
• M12: 3,569,854 km (0.081 R)
• M13: 3,747,726 km (0.07 R)
• M14: 3,928,590 km (0.097 R)
• M15: 4,112,296 km (0.093 R)
• M16: 4,603,575 km (0.115 R)
• M17: 4,758,708 km (0.053 R)
• M18: 5,934,398 km (0.101 R)
• M19: 6,188,565 km (0.052 R)
• M20: 7,241,435 km (0.053 R)
• M21: 7,604,808 km (0.068 R)
• M22: 9,411,501 km (0.115 R)
• M23: 9,658,936 km (0.059 R)
• M24: 9,758,419 km (0.114 R)
• M25: 10,109,525 km (0.08 R)
• M26: 10,464,820 km (0.035 R)
• M27: 12,410,789 km (0.038 R)
• M28: 12,736,763 km (0.069 R)
• M29: 14,981,628 km (0.107 R)
• M30: 15,387,039 km (0.07 R)
• M31: 15,620,262 km (0.108 R)
• M32: 15,737,397 km (0.07 R)
• M33: 16,149,539 km (0.109 R)
• M34: 16,267,871 km (0.091 R)
• M35: 16,864,318 km (0.086 R)
• M36: 18,820,459 km (0.103 R)
• M37: 20,206,783 km (0.115 R)
• M38: 21,041,389 km (0.098 R)
• M39: 22,744,262 km (0.095 R)
• M40: 22,943,676 km (0.114 R)
• M41: 24,491,266 km (0.05 R)
• M42: 24,695,616 km (0.038 R)
• M43: 24,900,416 km (0.094 R)
• M44: 25,105,963 km (0.096 R)
• M45: 26,002,952 km (0.072 R)
• M46: 26,350,618 km (0.065 R)
• M47: 26,560,055 km (0.039 R)
• M48: 30,058,251 km (0.078 R)
• M49: 31,084,044 km (0.108 R)
• M50: 31,231,547 km (0.042 R)
• M51: 31,453,252 km (0.082 R)
• M52: 33,320,682 km (0.101 R)
• M53: 33,471,626 km (0.099 R)
• M54: 34,382,228 km (0.069 R)
• M55: 35,995,192 km (0.109 R)
• M56: 36,538,382 km (0.074 R)
• M57: 37,475,912 km (0.076 R)
• M58: 37,790,068 km (0.107 R)
• M59: 38,658,783 km (0.095 R)
• M60: 40,014,289 km (0.091 R)
• M61: 40,980,392 km (0.114 R)
• M62: 41,223,189 km (0.094 R)
• M63: 42,035,805 km (0.085 R)
• M64: 43,100,044 km (0.108 R)
• M65: 45,338,926 km (0.102 R)
• M66: 45,673,726 km (0.041 R)
• M67: 47,106,126 km (0.059 R)
• M68: 47,530,235 km (0.068 R)
• M69: 48,040,963 km (0.1 R)
• M70: 48,638,905 km (0.12 R)
• M71: 48,810,195 km (0.044 R)
• M72: 49,669,784 km (0.09 R)
• M73: 50,101,524 km (0.103 R)
• M74: 50,361,076 km (0.097 R)
• M75: 50,534,460 km (0.066 R)
• M76: 51,403,923 km (0.117 R)
• M77: 52,278,472 km (0.114 R)
• M78: 53,246,221 km (0.086 R)
• M79: 53,953,669 km (0.102 R)
• M80: 54,664,259 km (0.081 R)
• M81: 55,467,300 km (0.1 R)
• M82: 55,646,369 km (0.066 R)
• M83: 56,094,714 km (0.071 R)
• M84: 57,537,435 km (0.068 R)
• M85: 58,627,555 km (0.108 R)
• M86: 59,083,829 km (0.072 R)
• M87: 59,541,149 km (0.074 R)
• M88: 59,724,556 km (0.103 R)
• M89: 60,920,442 km (0.031 R)
• M90: 61,290,098 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.9

Radius: 7.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.96 AU - 23.18 AU

Year: 25882 Days

Day: 24.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,303,780 km

• M1: 228,885 km (0.06 R)
• M2: 504,444 km (0.063 R)
• M3: 587,620 km (0.07 R)
• M4: 710,141 km (0.084 R)
• M5: 780,751 km (0.111 R)
• M6: 1,046,886 km (0.062 R)
• M7: 1,355,207 km (0.104 R)
• M8: 1,550,432 km (0.096 R)
• M9: 1,628,074 km (0.117 R)
• M10: 1,771,089 km (0.099 R)
• M11: 1,901,688 km (0.053 R)
• M12: 2,001,620 km (0.072 R)
• M13: 2,312,484 km (0.094 R)
• M14: 2,769,356 km (0.077 R)
• M15: 3,869,499 km (0.028 R)
• M16: 4,039,890 km (0.119 R)
• M17: 4,169,143 km (0.109 R)
• M18: 4,278,050 km (0.106 R)
• M19: 4,365,715 km (0.066 R)
• M20: 4,677,626 km (0.112 R)
• M21: 5,323,141 km (0.112 R)
• M22: 5,874,110 km (0.094 R)
• M23: 5,996,182 km (0.065 R)
• M24: 6,193,501 km (0.04 R)
• M25: 6,243,168 km (0.091 R)
• M26: 6,696,001 km (0.117 R)
• M27: 6,823,608 km (0.044 R)
• M28: 7,055,484 km (0.081 R)
• M29: 7,185,485 km (0.103 R)
• M30: 7,580,124 km (0.099 R)
• M31: 8,008,872 km (0.116 R)
• M32: 9,058,301 km (0.071 R)
• M33: 9,256,368 km (0.107 R)
• M34: 9,313,215 km (0.102 R)
• M35: 9,627,969 km (0.098 R)
• M36: 9,743,309 km (0.088 R)
• M37: 10,593,025 km (0.037 R)
• M38: 11,072,038 km (0.065 R)
• M39: 12,394,034 km (0.088 R)
• M40: 13,377,790 km (0.098 R)
• M41: 13,506,593 km (0.107 R)
• M42: 13,571,070 km (0.073 R)
• M43: 14,221,970 km (0.115 R)
• M44: 14,750,051 km (0.1 R)
• M45: 14,883,193 km (0.075 R)
• M46: 15,486,671 km (0.063 R)
• M47: 16,856,538 km (0.094 R)
• M48: 17,135,090 km (0.078 R)
• M49: 18,586,638 km (0.094 R)
• M50: 22,060,300 km (0.106 R)
• M51: 22,747,852 km (0.083 R)
• M52: 24,379,367 km (0.087 R)
• M53: 24,576,237 km (0.097 R)
• M54: 24,655,075 km (0.061 R)
• M55: 24,733,914 km (0.056 R)
• M56: 25,488,036 km (0.087 R)
• M57: 25,847,819 km (0.112 R)
• M58: 26,572,471 km (0.068 R)
• M59: 26,693,945 km (0.103 R)
• M60: 27,181,484 km (0.055 R)

Kuiper Belt

Range: 38.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit