🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 28.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.62 AU - 2.02 AU

Year: 871 Days

Day: 25.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.68 AU - 2.24 AU

Year: 973 Days

Day: 12.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,326,408 km

• M1: 750,682 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.89 AU - 2.17 AU

Year: 1026 Days

Day: 38.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,326,408 km

• M1: 41,887 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.03 AU - 2.07 AU

Year: 1041 Days

Day: 16.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,326,408 km

• M1: 527,931 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.43 AU - 3.95 AU

Year: 2021 Days

Day: 45.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.62 AU - 3.74 AU

Year: 2504 Days

Day: 30.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.03 AU - 5.41 AU

Year: 3638 Days

Day: 29.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,326,408 km

• M1: 1,463,516 km (0.118 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 10.2

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.19 AU - 9.81 AU

Year: 8792 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,326,408 km

• M1: 143,764 km (0.07 R)
• M2: 304,432 km (0.099 R)
• M3: 794,215 km (0.108 R)
• M4: 992,881 km (0.09 R)
• M5: 1,167,761 km (0.04 R)
• M6: 1,438,533 km (0.025 R)
• M7: 1,637,797 km (0.112 R)
• M8: 2,088,237 km (0.097 R)
• M9: 2,213,151 km (0.093 R)
• M10: 2,366,339 km (0.093 R)
• M11: 2,737,791 km (0.09 R)
• M12: 3,654,676 km (0.108 R)
• M13: 3,959,556 km (0.092 R)
• M14: 4,115,138 km (0.075 R)
• M15: 4,272,814 km (0.047 R)
• M16: 4,561,688 km (0.08 R)
• M17: 4,626,763 km (0.037 R)
• M18: 4,923,416 km (0.061 R)
• M19: 5,158,434 km (0.11 R)
• M20: 5,294,418 km (0.067 R)
• M21: 5,535,271 km (0.092 R)
• M22: 5,709,552 km (0.074 R)
• M23: 5,850,174 km (0.077 R)
• M24: 5,992,143 km (0.081 R)
• M25: 6,792,940 km (0.12 R)
• M26: 7,627,247 km (0.095 R)
• M27: 8,135,431 km (0.09 R)
• M28: 8,214,569 km (0.115 R)
• M29: 8,373,741 km (0.064 R)
• M30: 8,533,811 km (0.106 R)
• M31: 9,225,701 km (0.098 R)
• M32: 9,391,156 km (0.037 R)
• M33: 10,749,804 km (0.086 R)
• M34: 11,407,586 km (0.038 R)
• M35: 12,169,039 km (0.103 R)
• M36: 12,624,564 km (0.063 R)
• M37: 13,787,688 km (0.085 R)
• M38: 15,375,071 km (0.057 R)
• M39: 15,867,397 km (0.067 R)
• M40: 16,465,190 km (0.106 R)
• M41: 16,666,100 km (0.116 R)
• M42: 17,477,669 km (0.096 R)
• M43: 17,682,618 km (0.088 R)
• M44: 18,094,910 km (0.111 R)
• M45: 18,771,541 km (0.113 R)
• M46: 19,722,235 km (0.059 R)
• M47: 20,203,342 km (0.071 R)
• M48: 20,472,319 km (0.109 R)
• M49: 20,688,488 km (0.112 R)
• M50: 21,013,863 km (0.099 R)
• M51: 22,332,868 km (0.089 R)
• M52: 22,444,019 km (0.114 R)
• M53: 22,722,570 km (0.071 R)
• M54: 23,621,953 km (0.098 R)
• M55: 24,532,704 km (0.099 R)
• M56: 25,397,231 km (0.104 R)
• M57: 25,687,450 km (0.115 R)
• M58: 25,979,017 km (0.081 R)
• M59: 26,330,123 km (0.054 R)
• M60: 27,037,272 km (0.064 R)
• M61: 27,393,165 km (0.12 R)
• M62: 27,691,015 km (0.085 R)
• M63: 27,929,922 km (0.109 R)
• M64: 28,049,750 km (0.076 R)
• M65: 28,711,422 km (0.116 R)
• M66: 29,805,281 km (0.088 R)
• M67: 31,036,621 km (0.11 R)
• M68: 31,533,885 km (0.099 R)
• M69: 32,662,152 km (0.109 R)
• M70: 34,187,153 km (0.08 R)
• M71: 34,379,386 km (0.117 R)
• M72: 34,893,853 km (0.097 R)
• M73: 35,346,087 km (0.065 R)
• M74: 36,386,989 km (0.05 R)
• M75: 39,435,345 km (0.06 R)
• M76: 39,502,515 km (0.084 R)
• M77: 39,569,684 km (0.089 R)
• M78: 40,176,303 km (0.1 R)
• M79: 41,330,601 km (0.089 R)
• M80: 41,398,817 km (0.057 R)
• M81: 41,809,015 km (0.115 R)
• M82: 43,949,760 km (0.041 R)
• M83: 44,228,610 km (0.082 R)
• M84: 44,718,095 km (0.095 R)
• M85: 45,209,225 km (0.091 R)
• M86: 47,120,487 km (0.1 R)
• M87: 47,263,054 km (0.043 R)
• M88: 47,834,966 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 8.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.58 AU - 14.36 AU

Year: 14692 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,326,408 km

• M1: 119,678 km (0.046 R)
• M2: 185,202 km (0.115 R)
• M3: 277,205 km (0.093 R)
• M4: 416,780 km (0.093 R)
• M5: 565,480 km (0.12 R)
• M6: 646,712 km (0.054 R)
• M7: 732,282 km (0.054 R)
• M8: 858,692 km (0.086 R)
• M9: 1,259,764 km (0.062 R)
• M10: 2,035,129 km (0.119 R)
• M11: 3,498,795 km (0.086 R)
• M12: 3,684,596 km (0.094 R)
• M13: 4,098,383 km (0.11 R)
• M14: 4,228,683 km (0.056 R)
• M15: 4,661,769 km (0.11 R)
• M16: 4,935,234 km (0.093 R)
• M17: 5,074,061 km (0.096 R)
• M18: 5,860,197 km (0.106 R)
• M19: 5,970,301 km (0.038 R)
• M20: 6,044,053 km (0.036 R)
• M21: 6,118,254 km (0.108 R)
• M22: 6,417,749 km (0.113 R)
• M23: 6,493,445 km (0.026 R)
• M24: 6,607,439 km (0.107 R)
• M25: 7,623,208 km (0.092 R)
• M26: 7,783,727 km (0.112 R)
• M27: 7,864,510 km (0.114 R)
• M28: 8,854,848 km (0.094 R)
• M29: 9,066,080 km (0.115 R)
• M30: 9,321,743 km (0.088 R)
• M31: 9,840,249 km (0.095 R)
• M32: 10,501,621 km (0.083 R)
• M33: 10,635,511 km (0.117 R)
• M34: 10,725,270 km (0.112 R)
• M35: 11,086,399 km (0.106 R)
• M36: 11,177,205 km (0.091 R)
• M37: 11,543,420 km (0.076 R)
• M38: 11,727,875 km (0.042 R)
• M39: 12,240,397 km (0.096 R)
• M40: 12,665,255 km (0.069 R)
• M41: 13,287,283 km (0.115 R)
• M42: 13,626,421 km (0.073 R)
• M43: 13,919,334 km (0.083 R)
• M44: 14,660,741 km (0.072 R)
• M45: 14,760,672 km (0.107 R)
• M46: 16,440,208 km (0.097 R)
• M47: 16,700,059 km (0.067 R)
• M48: 17,381,777 km (0.083 R)
• M49: 19,426,031 km (0.106 R)
• M50: 19,535,687 km (0.086 R)
• M51: 19,755,745 km (0.092 R)
• M52: 20,420,708 km (0.083 R)
• M53: 20,924,254 km (0.032 R)
• M54: 21,205,648 km (0.102 R)
• M55: 21,375,292 km (0.108 R)
• M56: 22,057,757 km (0.084 R)
• M57: 22,344,237 km (0.088 R)
• M58: 22,689,659 km (0.099 R)
• M59: 22,863,043 km (0.061 R)
• M60: 24,858,678 km (0.114 R)
• M61: 27,338,263 km (0.11 R)
• M62: 27,707,620 km (0.045 R)
• M63: 28,264,872 km (0.026 R)
• M64: 28,576,185 km (0.073 R)
• M65: 29,958,769 km (0.069 R)
• M66: 30,022,198 km (0.075 R)
• M67: 30,658,288 km (0.116 R)
• M68: 31,427,521 km (0.062 R)
• M69: 31,749,904 km (0.082 R)
• M70: 31,814,530 km (0.115 R)
• M71: 31,943,933 km (0.056 R)
• M72: 32,008,708 km (0.082 R)
• M73: 32,789,011 km (0.059 R)
• M74: 33,181,406 km (0.079 R)
• M75: 33,641,420 km (0.075 R)
• M76: 34,103,378 km (0.119 R)
• M77: 35,501,968 km (0.104 R)
• M78: 36,512,352 km (0.097 R)
• M79: 38,768,438 km (0.049 R)
• M80: 40,157,454 km (0.054 R)
• M81: 44,133,017 km (0.119 R)
• M82: 44,493,997 km (0.112 R)
• M83: 45,801,632 km (0.117 R)
• M84: 48,009,098 km (0.06 R)
• M85: 48,157,499 km (0.055 R)
• M86: 48,231,849 km (0.061 R)
• M87: 48,306,050 km (0.12 R)
• M88: 50,326,369 km (0.108 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit