🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.93 AU - 1.43 AU

Year: 473 Days

Day: 23.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,912,656 km

• M1: 238,908 km (0.12 R)
• M2: 482,902 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.33 AU - 1.73 AU

Year: 698 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.74 AU - 3.64 AU

Year: 2102 Days

Day: 47.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.42 AU - 4.34 AU

Year: 2820 Days

Day: 40.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 116.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,912,656 km

• M1: 653,743 km (0.085 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 9.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.29 AU - 6.77 AU

Year: 5463 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,912,656 km

• M1: 115,490 km (0.072 R)
• M2: 270,922 km (0.087 R)
• M3: 372,798 km (0.055 R)
• M4: 1,099,395 km (0.119 R)
• M5: 1,166,115 km (0.086 R)
• M6: 1,506,301 km (0.11 R)
• M7: 1,672,355 km (0.111 R)
• M8: 1,812,827 km (0.066 R)
• M9: 1,876,705 km (0.114 R)
• M10: 1,973,645 km (0.03 R)
• M11: 2,105,740 km (0.102 R)
• M12: 2,828,148 km (0.1 R)
• M13: 3,072,441 km (0.108 R)
• M14: 3,148,886 km (0.106 R)
• M15: 3,303,869 km (0.115 R)
• M16: 3,402,005 km (0.089 R)
• M17: 3,621,465 km (0.095 R)
• M18: 3,722,743 km (0.078 R)
• M19: 4,095,391 km (0.114 R)
• M20: 4,222,250 km (0.111 R)
• M21: 4,393,390 km (0.04 R)
• M22: 4,501,550 km (0.117 R)
• M23: 4,809,123 km (0.036 R)
• M24: 5,146,466 km (0.113 R)
• M25: 5,283,498 km (0.039 R)
• M26: 5,398,538 km (0.104 R)
• M27: 5,584,638 km (0.054 R)
• M28: 5,843,742 km (0.031 R)
• M29: 6,131,119 km (0.1 R)
• M30: 6,325,297 km (0.118 R)
• M31: 6,472,202 km (0.09 R)
• M32: 7,532,103 km (0.043 R)
• M33: 7,687,984 km (0.094 R)
• M34: 7,871,092 km (0.089 R)
• M35: 8,591,107 km (0.058 R)
• M36: 8,699,565 km (0.114 R)
• M37: 9,443,515 km (0.114 R)
• M38: 9,950,802 km (0.098 R)
• M39: 10,036,222 km (0.087 R)
• M40: 10,236,533 km (0.116 R)
• M41: 10,816,076 km (0.079 R)
• M42: 10,992,003 km (0.08 R)
• M43: 11,198,448 km (0.075 R)
• M44: 11,346,699 km (0.086 R)
• M45: 11,435,860 km (0.094 R)
• M46: 11,525,469 km (0.067 R)
• M47: 11,765,274 km (0.045 R)
• M48: 11,976,506 km (0.112 R)
• M49: 12,158,567 km (0.057 R)
• M50: 12,249,971 km (0.101 R)
• M51: 12,556,048 km (0.057 R)
• M52: 12,926,902 km (0.117 R)
• M53: 13,113,600 km (0.08 R)
• M54: 13,238,664 km (0.103 R)
• M55: 13,965,111 km (0.113 R)
• M56: 14,092,867 km (0.051 R)
• M57: 15,456,602 km (0.113 R)
• M58: 15,688,030 km (0.075 R)
• M59: 15,953,865 km (0.075 R)
• M60: 16,053,946 km (0.062 R)
• M61: 16,154,176 km (0.063 R)
• M62: 16,321,876 km (0.12 R)
• M63: 16,523,833 km (0.112 R)
• M64: 17,032,166 km (0.073 R)
• M65: 17,614,551 km (0.037 R)
• M66: 18,238,374 km (0.046 R)
• M67: 18,342,943 km (0.076 R)
• M68: 19,471,958 km (0.081 R)
• M69: 19,972,812 km (0.108 R)
• M70: 21,833,360 km (0.03 R)
• M71: 22,055,962 km (0.102 R)
• M72: 22,130,312 km (0.107 R)
• M73: 22,615,458 km (0.119 R)
• M74: 24,092,288 km (0.09 R)
• M75: 25,327,069 km (0.114 R)
• M76: 25,717,220 km (0.057 R)
• M77: 25,912,894 km (0.113 R)
• M78: 26,345,382 km (0.077 R)

Asteroid Belt

Center: 6.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 9.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.44 AU - 7.87 AU

Year: 7054 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,912,656 km

• M1: 130,150 km (0.05 R)
• M2: 261,796 km (0.096 R)
• M3: 319,990 km (0.057 R)
• M4: 393,891 km (0.102 R)
• M5: 474,973 km (0.084 R)
• M6: 620,831 km (0.11 R)
• M7: 681,269 km (0.09 R)
• M8: 795,412 km (0.1 R)
• M9: 902,674 km (0.093 R)
• M10: 1,223,112 km (0.09 R)
• M11: 1,316,760 km (0.07 R)
• M12: 1,629,121 km (0.089 R)
• M13: 1,856,360 km (0.056 R)
• M14: 2,207,017 km (0.052 R)
• M15: 2,598,515 km (0.118 R)
• M16: 2,720,288 km (0.065 R)
• M17: 3,379,416 km (0.113 R)
• M18: 3,807,266 km (0.075 R)
• M19: 3,969,280 km (0.103 R)
• M20: 4,180,961 km (0.053 R)
• M21: 4,738,812 km (0.066 R)
• M22: 4,813,311 km (0.098 R)
• M23: 5,579,701 km (0.11 R)
• M24: 5,737,527 km (0.101 R)
• M25: 5,843,592 km (0.1 R)
• M26: 6,084,744 km (0.077 R)
• M27: 6,165,826 km (0.111 R)
• M28: 6,383,790 km (0.09 R)
• M29: 6,883,596 km (0.098 R)
• M30: 7,053,091 km (0.109 R)
• M31: 7,656,868 km (0.11 R)
• M32: 7,891,437 km (0.073 R)
• M33: 7,950,379 km (0.12 R)
• M34: 8,098,481 km (0.088 R)
• M35: 8,217,561 km (0.065 R)
• M36: 8,487,884 km (0.093 R)
• M37: 9,160,626 km (0.052 R)
• M38: 9,503,504 km (0.084 R)
• M39: 9,818,856 km (0.06 R)
• M40: 10,169,813 km (0.086 R)
• M41: 11,015,490 km (0.072 R)
• M42: 11,280,278 km (0.095 R)
• M43: 11,346,849 km (0.043 R)
• M44: 12,463,148 km (0.063 R)
• M45: 12,635,485 km (0.098 R)
• M46: 12,877,834 km (0.112 R)
• M47: 13,685,213 km (0.103 R)
• M48: 13,756,123 km (0.114 R)
• M49: 14,148,817 km (0.103 R)
• M50: 14,328,484 km (0.111 R)
• M51: 14,653,859 km (0.092 R)
• M52: 15,201,537 km (0.093 R)
• M53: 16,016,846 km (0.085 R)
• M54: 16,279,240 km (0.106 R)
• M55: 16,505,283 km (0.109 R)
• M56: 16,998,656 km (0.095 R)
• M57: 17,113,248 km (0.041 R)
• M58: 17,805,887 km (0.106 R)
• M59: 17,999,915 km (0.07 R)
• M60: 18,743,716 km (0.039 R)
• M61: 19,139,252 km (0.089 R)
• M62: 20,261,236 km (0.092 R)
• M63: 20,707,786 km (0.114 R)
• M64: 21,693,486 km (0.061 R)
• M65: 22,233,834 km (0.112 R)
• M66: 22,317,310 km (0.088 R)
• M67: 22,442,822 km (0.102 R)
• M68: 22,568,484 km (0.079 R)
• M69: 22,652,409 km (0.111 R)
• M70: 22,820,557 km (0.036 R)
• M71: 23,667,730 km (0.111 R)
• M72: 24,741,094 km (0.082 R)
• M73: 25,174,928 km (0.104 R)
• M74: 25,305,527 km (0.104 R)
• M75: 25,962,112 km (0.057 R)
• M76: 26,491,389 km (0.066 R)
• M77: 26,579,951 km (0.115 R)
• M78: 27,336,617 km (0.104 R)
• M79: 28,145,643 km (0.104 R)
• M80: 28,462,341 km (0.077 R)
• M81: 28,962,447 km (0.106 R)
• M82: 30,063,637 km (0.085 R)
• M83: 30,758,818 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 12.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.9 AU - 7.5 AU

Year: 7128 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,912,656 km

• M1: 169,345 km (0.049 R)
• M2: 250,576 km (0.057 R)
• M3: 398,978 km (0.092 R)
• M4: 763,099 km (0.057 R)
• M5: 866,172 km (0.074 R)
• M6: 958,474 km (0.099 R)
• M7: 1,510,639 km (0.092 R)
• M8: 1,840,652 km (0.065 R)
• M9: 2,236,638 km (0.103 R)
• M10: 2,345,395 km (0.117 R)
• M11: 4,208,786 km (0.114 R)
• M12: 4,674,933 km (0.077 R)
• M13: 4,815,256 km (0.108 R)
• M14: 5,186,708 km (0.054 R)
• M15: 5,537,964 km (0.057 R)
• M16: 5,686,664 km (0.075 R)
• M17: 6,048,840 km (0.102 R)
• M18: 6,202,029 km (0.034 R)
• M19: 6,387,530 km (0.097 R)
• M20: 6,606,242 km (0.1 R)
• M21: 6,955,104 km (0.092 R)
• M22: 7,473,461 km (0.082 R)
• M23: 8,004,084 km (0.094 R)
• M24: 8,172,532 km (0.032 R)
• M25: 8,478,609 km (0.076 R)
• M26: 8,997,115 km (0.118 R)
• M27: 9,277,910 km (0.096 R)
• M28: 9,525,944 km (0.091 R)
• M29: 10,101,297 km (0.114 R)
• M30: 10,246,856 km (0.047 R)
• M31: 10,393,162 km (0.034 R)
• M32: 10,577,018 km (0.116 R)
• M33: 11,022,820 km (0.101 R)
• M34: 12,048,014 km (0.045 R)
• M35: 12,474,518 km (0.084 R)
• M36: 12,591,653 km (0.104 R)
• M37: 13,582,439 km (0.077 R)
• M38: 13,703,015 km (0.05 R)
• M39: 13,823,890 km (0.114 R)
• M40: 14,107,528 km (0.087 R)
• M41: 14,188,909 km (0.107 R)
• M42: 14,556,920 km (0.032 R)
• M43: 15,764,624 km (0.056 R)
• M44: 16,231,070 km (0.071 R)
• M45: 16,487,331 km (0.086 R)
• M46: 16,745,088 km (0.026 R)
• M47: 17,220,959 km (0.087 R)
• M48: 17,965,358 km (0.079 R)
• M49: 18,363,587 km (0.109 R)
• M50: 18,630,769 km (0.097 R)
• M51: 18,989,056 km (0.058 R)
• M52: 20,675,323 km (0.106 R)
• M53: 21,325,924 km (0.101 R)
• M54: 21,653,693 km (0.118 R)
• M55: 22,504,307 km (0.036 R)
• M56: 22,599,451 km (0.082 R)
• M57: 22,885,781 km (0.106 R)
• M58: 24,140,608 km (0.086 R)
• M59: 24,286,766 km (0.044 R)
• M60: 24,776,399 km (0.108 R)
• M61: 25,665,759 km (0.104 R)
• M62: 26,766,949 km (0.107 R)
• M63: 27,730,508 km (0.112 R)
• M64: 28,447,681 km (0.089 R)
• M65: 29,015,405 km (0.113 R)
• M66: 29,119,076 km (0.103 R)
• M67: 30,109,863 km (0.08 R)
• M68: 30,424,916 km (0.119 R)
• M69: 31,164,677 km (0.097 R)
• M70: 31,749,904 km (0.103 R)
• M71: 32,231,460 km (0.077 R)
• M72: 32,500,137 km (0.105 R)
• M73: 32,715,558 km (0.116 R)
• M74: 32,823,418 km (0.099 R)
• M75: 33,039,587 km (0.094 R)
• M76: 33,690,787 km (0.04 R)
• M77: 34,620,538 km (0.107 R)
• M78: 34,785,544 km (0.118 R)
• M79: 35,725,318 km (0.101 R)
• M80: 36,003,271 km (0.075 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: 222 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit