🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 270 Days

Day: 17.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,116,185 km

• M1: 174,132 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 337 Days

Day: 15.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.82 AU - 1.14 AU

Year: 353 Days

Day: 46.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.84 AU - 1.14 AU

Year: 358 Days

Day: 36.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,116,185 km

• M1: 163,062 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 419 Days

Day: 31.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,116,185 km

• M1: 487,091 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 514 Days

Day: 17.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.37 AU - 1.79 AU

Year: 722 Days

Day: 32.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 8.6

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.84 AU - 6.78 AU

Year: 5090 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,116,185 km

• M1: 115,190 km (0.099 R)
• M2: 293,810 km (0.083 R)
• M3: 348,862 km (0.071 R)
• M4: 408,253 km (0.114 R)
• M5: 471,981 km (0.082 R)
• M6: 563,086 km (0.059 R)
• M7: 873,652 km (0.03 R)
• M8: 959,371 km (0.043 R)
• M9: 1,186,311 km (0.086 R)
• M10: 1,363,734 km (0.088 R)
• M11: 2,099,606 km (0.067 R)
• M12: 2,395,660 km (0.103 R)
• M13: 2,538,526 km (0.082 R)
• M14: 2,621,403 km (0.068 R)
• M15: 2,811,243 km (0.109 R)
• M16: 3,027,562 km (0.084 R)
• M17: 3,093,534 km (0.06 R)
• M18: 3,271,855 km (0.116 R)
• M19: 3,407,690 km (0.075 R)
• M20: 3,499,393 km (0.09 R)
• M21: 3,803,077 km (0.112 R)
• M22: 4,311,710 km (0.083 R)
• M23: 4,411,043 km (0.11 R)
• M24: 4,790,273 km (0.116 R)
• M25: 5,127,467 km (0.07 R)
• M26: 5,338,849 km (0.113 R)
• M27: 5,852,418 km (0.062 R)
• M28: 5,962,522 km (0.045 R)
• M29: 6,268,899 km (0.057 R)
• M30: 6,926,232 km (0.038 R)
• M31: 6,984,425 km (0.058 R)
• M32: 7,545,567 km (0.119 R)
• M33: 8,523,039 km (0.095 R)
• M34: 8,710,785 km (0.075 R)
• M35: 8,836,597 km (0.119 R)
• M36: 8,994,871 km (0.064 R)
• M37: 9,346,277 km (0.106 R)
• M38: 9,767,544 km (0.106 R)
• M39: 10,095,762 km (0.079 R)
• M40: 11,101,957 km (0.084 R)
• M41: 12,280,639 km (0.08 R)
• M42: 13,535,017 km (0.055 R)
• M43: 13,864,282 km (0.075 R)
• M44: 13,974,535 km (0.077 R)
• M45: 15,511,055 km (0.1 R)
• M46: 16,318,585 km (0.109 R)
• M47: 16,435,121 km (0.093 R)
• M48: 17,297,852 km (0.118 R)
• M49: 17,535,713 km (0.102 R)
• M50: 17,615,299 km (0.066 R)
• M51: 17,854,506 km (0.103 R)
• M52: 18,135,002 km (0.05 R)
• M53: 18,416,994 km (0.114 R)
• M54: 18,578,859 km (0.054 R)
• M55: 19,026,306 km (0.079 R)
• M56: 19,148,827 km (0.112 R)
• M57: 19,642,051 km (0.119 R)
• M58: 19,890,234 km (0.082 R)
• M59: 20,556,991 km (0.07 R)
• M60: 20,682,803 km (0.115 R)
• M61: 20,766,877 km (0.12 R)
• M62: 20,893,138 km (0.101 R)
• M63: 21,061,884 km (0.11 R)
• M64: 21,231,079 km (0.114 R)
• M65: 22,644,330 km (0.062 R)
• M66: 23,122,146 km (0.112 R)
• M67: 23,253,044 km (0.066 R)
• M68: 25,741,306 km (0.114 R)
• M69: 26,467,603 km (0.081 R)
• M70: 27,384,937 km (0.094 R)
• M71: 29,250,872 km (0.107 R)
• M72: 29,534,210 km (0.067 R)
• M73: 29,676,328 km (0.08 R)
• M74: 30,008,585 km (0.059 R)
• M75: 30,389,910 km (0.104 R)
• M76: 31,302,008 km (0.119 R)
• M77: 31,688,719 km (0.105 R)
• M78: 31,785,658 km (0.114 R)
• M79: 32,369,239 km (0.058 R)
• M80: 32,760,288 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 12

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.99 AU - 9.05 AU

Year: 9846 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,116,185 km

• M1: 354,697 km (0.09 R)
• M2: 460,761 km (0.083 R)
• M3: 661,971 km (0.08 R)
• M4: 875,148 km (0.075 R)
• M5: 1,050,476 km (0.074 R)
• M6: 1,529,040 km (0.071 R)
• M7: 1,892,114 km (0.12 R)
• M8: 2,097,063 km (0.069 R)
• M9: 3,228,771 km (0.114 R)
• M10: 3,351,142 km (0.103 R)
• M11: 3,475,159 km (0.092 R)
• M12: 4,117,831 km (0.061 R)
• M13: 4,762,448 km (0.07 R)
• M14: 5,221,863 km (0.081 R)
• M15: 5,438,631 km (0.071 R)
• M16: 5,732,590 km (0.059 R)
• M17: 6,107,183 km (0.102 R)
• M18: 6,183,030 km (0.085 R)
• M19: 6,335,769 km (0.094 R)
• M20: 6,723,228 km (0.116 R)
• M21: 6,959,443 km (0.069 R)
• M22: 7,158,258 km (0.1 R)
• M23: 7,278,535 km (0.085 R)
• M24: 7,561,873 km (0.106 R)
• M25: 8,014,407 km (0.107 R)
• M26: 8,475,617 km (0.092 R)
• M27: 9,380,385 km (0.092 R)
• M28: 9,777,567 km (0.088 R)
• M29: 10,497,283 km (0.109 R)
• M30: 10,725,719 km (0.053 R)
• M31: 11,892,432 km (0.064 R)
• M32: 12,418,568 km (0.103 R)
• M33: 13,841,992 km (0.092 R)
• M34: 15,679,802 km (0.07 R)
• M35: 16,415,225 km (0.119 R)
• M36: 17,647,462 km (0.09 R)
• M37: 18,028,488 km (0.1 R)
• M38: 18,522,311 km (0.06 R)
• M39: 18,853,969 km (0.111 R)
• M40: 19,635,618 km (0.086 R)
• M41: 20,599,028 km (0.085 R)
• M42: 20,827,913 km (0.106 R)
• M43: 21,926,859 km (0.114 R)
• M44: 24,422,152 km (0.034 R)
• M45: 24,785,974 km (0.06 R)
• M46: 25,151,591 km (0.056 R)
• M47: 25,764,792 km (0.119 R)
• M48: 26,383,080 km (0.103 R)
• M49: 26,818,709 km (0.059 R)
• M50: 27,006,156 km (0.116 R)
• M51: 27,319,563 km (0.103 R)
• M52: 27,760,278 km (0.068 R)
• M53: 28,840,525 km (0.087 R)
• M54: 28,968,431 km (0.045 R)
• M55: 30,323,788 km (0.071 R)
• M56: 31,304,551 km (0.081 R)
• M57: 31,699,639 km (0.058 R)
• M58: 32,030,250 km (0.087 R)
• M59: 32,162,944 km (0.117 R)
• M60: 32,628,343 km (0.091 R)
• M61: 33,970,236 km (0.087 R)
• M62: 34,444,311 km (0.099 R)
• M63: 35,741,774 km (0.044 R)
• M64: 36,223,778 km (0.106 R)
• M65: 36,985,680 km (0.065 R)
• M66: 37,543,082 km (0.081 R)
• M67: 38,948,853 km (0.092 R)
• M68: 41,161,555 km (0.048 R)
• M69: 42,465,001 km (0.107 R)
• M70: 42,756,418 km (0.071 R)
• M71: 43,414,798 km (0.115 R)
• M72: 43,855,513 km (0.086 R)
• M73: 44,519,429 km (0.071 R)
• M74: 45,857,133 km (0.074 R)
• M75: 46,081,380 km (0.043 R)
• M76: 46,380,875 km (0.098 R)
• M77: 46,606,020 km (0.058 R)
• M78: 47,661,283 km (0.095 R)
• M79: 47,736,980 km (0.063 R)
• M80: 48,724,326 km (0.027 R)
• M81: 48,876,916 km (0.106 R)
• M82: 49,105,950 km (0.088 R)
• M83: 50,410,742 km (0.088 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 10,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit