🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 155 Days

Day: 12.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 450 Days

Day: 35.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,155,581 km

• M1: 118,930 km (0.119 R)
• M2: 390,899 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.97 AU - 2.31 AU

Year: 1127 Days

Day: 24.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 178.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.19 AU - 3.45 AU

Year: 1704 Days

Day: 28.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 13.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.79 AU - 7.89 AU

Year: 5745 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,155,581 km

• M1: 200,611 km (0.082 R)
• M2: 389,852 km (0.057 R)
• M3: 528,080 km (0.05 R)
• M4: 693,835 km (0.102 R)
• M5: 1,073,215 km (0.119 R)
• M6: 1,158,785 km (0.097 R)
• M7: 1,813,725 km (0.101 R)
• M8: 1,927,868 km (0.108 R)
• M9: 2,330,286 km (0.076 R)
• M10: 2,559,021 km (0.11 R)
• M11: 2,831,289 km (0.103 R)
• M12: 3,038,782 km (0.086 R)
• M13: 3,175,813 km (0.116 R)
• M14: 3,340,371 km (0.041 R)
• M15: 3,986,334 km (0.042 R)
• M16: 4,316,946 km (0.107 R)
• M17: 4,699,767 km (0.074 R)
• M18: 5,167,709 km (0.111 R)
• M19: 6,741,478 km (0.11 R)
• M20: 6,987,268 km (0.108 R)
• M21: 7,069,846 km (0.112 R)
• M22: 7,286,015 km (0.088 R)
• M23: 7,759,193 km (0.099 R)
• M24: 7,982,393 km (0.049 R)
• M25: 8,086,064 km (0.107 R)
• M26: 8,878,185 km (0.074 R)
• M27: 9,039,601 km (0.1 R)
• M28: 9,493,182 km (0.119 R)
• M29: 10,028,592 km (0.054 R)
• M30: 10,347,086 km (0.095 R)
• M31: 10,821,611 km (0.075 R)
• M32: 10,917,353 km (0.089 R)
• M33: 11,051,842 km (0.062 R)
• M34: 12,187,739 km (0.105 R)
• M35: 12,367,406 km (0.096 R)
• M36: 12,769,674 km (0.104 R)
• M37: 13,340,091 km (0.071 R)
• M38: 13,422,220 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.2

Radius: 9.8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.29 AU - 10.93 AU

Year: 10722 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,155,581 km

• M1: 123,568 km (0.099 R)
• M2: 185,950 km (0.1 R)
• M3: 279,000 km (0.108 R)
• M4: 818,899 km (0.112 R)
• M5: 897,737 km (0.059 R)
• M6: 1,449,903 km (0.106 R)
• M7: 1,722,619 km (0.074 R)
• M8: 1,852,022 km (0.096 R)
• M9: 2,038,720 km (0.102 R)
• M10: 2,316,224 km (0.099 R)
• M11: 2,547,053 km (0.094 R)
• M12: 2,665,385 km (0.058 R)
• M13: 3,188,529 km (0.112 R)
• M14: 3,284,272 km (0.102 R)
• M15: 3,380,912 km (0.095 R)
• M16: 3,844,366 km (0.112 R)
• M17: 4,505,589 km (0.062 R)
• M18: 5,428,757 km (0.095 R)
• M19: 6,328,439 km (0.104 R)
• M20: 6,530,097 km (0.077 R)
• M21: 6,733,999 km (0.035 R)
• M22: 7,655,821 km (0.112 R)
• M23: 8,087,859 km (0.095 R)
• M24: 8,840,636 km (0.065 R)
• M25: 8,930,694 km (0.112 R)
• M26: 10,034,876 km (0.102 R)
• M27: 10,939,344 km (0.088 R)
• M28: 11,133,074 km (0.044 R)
• M29: 11,230,312 km (0.108 R)
• M30: 11,425,837 km (0.102 R)
• M31: 11,820,027 km (0.095 R)
• M32: 12,470,329 km (0.064 R)
• M33: 13,857,849 km (0.025 R)
• M34: 14,067,585 km (0.118 R)
• M35: 14,172,753 km (0.103 R)
• M36: 14,384,134 km (0.096 R)
• M37: 14,543,157 km (0.099 R)
• M38: 16,999,853 km (0.071 R)
• M39: 19,523,420 km (0.082 R)
• M40: 19,994,653 km (0.075 R)
• M41: 20,589,155 km (0.091 R)
• M42: 20,948,489 km (0.094 R)
• M43: 22,468,403 km (0.113 R)
• M44: 22,529,888 km (0.081 R)
• M45: 25,036,849 km (0.101 R)
• M46: 25,484,596 km (0.113 R)
• M47: 25,999,512 km (0.074 R)
• M48: 26,452,943 km (0.117 R)
• M49: 27,630,876 km (0.079 R)
• M50: 28,359,119 km (0.04 R)
• M51: 29,631,897 km (0.074 R)
• M52: 30,377,194 km (0.109 R)
• M53: 30,445,261 km (0.069 R)
• M54: 30,581,545 km (0.08 R)
• M55: 31,817,373 km (0.08 R)
• M56: 32,232,806 km (0.055 R)
• M57: 32,580,471 km (0.053 R)
• M58: 32,789,609 km (0.092 R)
• M59: 33,349,704 km (0.047 R)
• M60: 35,621,198 km (0.071 R)
• M61: 35,693,005 km (0.056 R)
• M62: 36,124,744 km (0.113 R)
• M63: 36,703,090 km (0.045 R)
• M64: 37,942,209 km (0.096 R)
• M65: 39,789,294 km (0.099 R)
• M66: 40,012,942 km (0.049 R)
• M67: 41,212,568 km (0.118 R)
• M68: 42,044,182 km (0.083 R)
• M69: 42,424,161 km (0.061 R)
• M70: 43,110,666 km (0.113 R)
• M71: 43,647,273 km (0.057 R)
• M72: 46,284,684 km (0.063 R)
• M73: 46,598,390 km (0.107 R)
• M74: 46,755,468 km (0.064 R)
• M75: 48,177,396 km (0.112 R)
• M76: 48,813,785 km (0.028 R)
• M77: 49,133,177 km (0.078 R)
• M78: 49,533,201 km (0.11 R)
• M79: 50,256,058 km (0.027 R)
• M80: 51,144,370 km (0.113 R)
• M81: 51,631,012 km (0.104 R)
• M82: 51,875,006 km (0.058 R)
• M83: 51,956,388 km (0.075 R)
• M84: 52,690,913 km (0.088 R)
• M85: 53,593,138 km (0.117 R)
• M86: 54,831,958 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 12.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.37 AU - 12.03 AU

Year: 12596 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,155,581 km

• M1: 173,833 km (0.117 R)
• M2: 356,791 km (0.12 R)
• M3: 567,126 km (0.055 R)
• M4: 733,179 km (0.112 R)
• M5: 841,488 km (0.043 R)
• M6: 1,201,869 km (0.11 R)
• M7: 1,332,917 km (0.073 R)
• M8: 1,931,309 km (0.103 R)
• M9: 2,034,531 km (0.108 R)
• M10: 2,355,418 km (0.111 R)
• M11: 2,493,946 km (0.12 R)
• M12: 3,075,882 km (0.103 R)
• M13: 3,796,345 km (0.111 R)
• M14: 4,361,975 km (0.111 R)
• M15: 4,499,006 km (0.088 R)
• M16: 4,707,247 km (0.1 R)
• M17: 5,646,272 km (0.086 R)
• M18: 5,946,815 km (0.075 R)
• M19: 6,291,338 km (0.119 R)
• M20: 6,800,420 km (0.062 R)
• M21: 7,282,275 km (0.058 R)
• M22: 8,321,531 km (0.101 R)
• M23: 8,406,652 km (0.033 R)
• M24: 9,142,225 km (0.091 R)
• M25: 9,495,575 km (0.089 R)
• M26: 11,376,320 km (0.067 R)
• M27: 11,852,191 km (0.111 R)
• M28: 12,578,189 km (0.117 R)
• M29: 12,921,965 km (0.069 R)
• M30: 13,468,595 km (0.053 R)
• M31: 13,820,300 km (0.089 R)
• M32: 14,022,706 km (0.08 R)
• M33: 14,124,283 km (0.072 R)
• M34: 15,571,642 km (0.039 R)
• M35: 15,887,892 km (0.084 R)
• M36: 17,120,130 km (0.083 R)
• M37: 18,105,681 km (0.094 R)
• M38: 18,661,287 km (0.088 R)
• M39: 18,941,185 km (0.049 R)
• M40: 19,732,258 km (0.057 R)
• M41: 20,476,508 km (0.085 R)
• M42: 21,463,704 km (0.056 R)
• M43: 21,698,274 km (0.067 R)
• M44: 21,992,682 km (0.081 R)
• M45: 23,003,365 km (0.055 R)
• M46: 23,303,459 km (0.032 R)
• M47: 23,907,834 km (0.117 R)
• M48: 24,029,308 km (0.059 R)
• M49: 24,394,925 km (0.112 R)
• M50: 24,885,307 km (0.095 R)
• M51: 25,255,262 km (0.093 R)
• M52: 25,502,847 km (0.074 R)
• M53: 26,188,005 km (0.105 R)
• M54: 26,753,186 km (0.058 R)
• M55: 27,132,117 km (0.116 R)
• M56: 27,640,301 km (0.066 R)
• M57: 27,831,637 km (0.12 R)
• M58: 29,313,254 km (0.099 R)
• M59: 29,443,255 km (0.092 R)
• M60: 30,293,270 km (0.092 R)
• M61: 32,017,385 km (0.11 R)
• M62: 32,756,399 km (0.086 R)
• M63: 33,977,865 km (0.085 R)
• M64: 35,629,575 km (0.094 R)
• M65: 37,025,922 km (0.082 R)
• M66: 37,307,315 km (0.032 R)
• M67: 37,589,457 km (0.103 R)
• M68: 38,939,279 km (0.065 R)
• M69: 39,512,238 km (0.118 R)
• M70: 39,871,872 km (0.072 R)
• M71: 41,321,176 km (0.09 R)
• M72: 41,905,655 km (0.094 R)
• M73: 42,272,319 km (0.095 R)
• M74: 43,601,347 km (0.075 R)
• M75: 44,047,447 km (0.094 R)
• M76: 44,345,596 km (0.061 R)
• M77: 45,997,755 km (0.05 R)
• M78: 46,148,998 km (0.073 R)
• M79: 46,983,605 km (0.099 R)
• M80: 47,135,746 km (0.118 R)
• M81: 47,593,665 km (0.067 R)
• M82: 49,439,553 km (0.103 R)
• M83: 49,671,879 km (0.109 R)
• M84: 49,904,653 km (0.098 R)
• M85: 50,605,070 km (0.087 R)
• M86: 52,963,331 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 5.7

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.32 AU - 19.68 AU

Year: 24121 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,155,581 km

• M1: 83,924 km (0.099 R)
• M2: 294,558 km (0.101 R)
• M3: 346,768 km (0.111 R)
• M4: 502,499 km (0.034 R)
• M5: 1,442,423 km (0.11 R)
• M6: 1,727,855 km (0.09 R)
• M7: 1,793,678 km (0.07 R)
• M8: 3,155,019 km (0.057 R)
• M9: 3,317,333 km (0.086 R)
• M10: 3,358,323 km (0.109 R)
• M11: 3,650,188 km (0.079 R)
• M12: 3,692,524 km (0.116 R)
• M13: 3,906,748 km (0.101 R)
• M14: 4,037,347 km (0.09 R)
• M15: 4,081,180 km (0.115 R)
• M16: 4,169,293 km (0.098 R)
• M17: 5,179,826 km (0.092 R)
• M18: 5,419,632 km (0.086 R)
• M19: 5,712,245 km (0.102 R)
• M20: 8,343,073 km (0.093 R)
• M21: 9,137,887 km (0.089 R)
• M22: 9,311,271 km (0.072 R)
• M23: 9,956,486 km (0.054 R)
• M24: 13,261,253 km (0.072 R)
• M25: 13,720,967 km (0.083 R)
• M26: 16,027,168 km (0.114 R)
• M27: 16,306,168 km (0.117 R)
• M28: 16,869,254 km (0.097 R)
• M29: 17,797,808 km (0.05 R)
• M30: 18,816,121 km (0.099 R)
• M31: 19,480,635 km (0.109 R)
• M32: 20,077,979 km (0.093 R)
• M33: 20,228,175 km (0.031 R)
• M34: 21,443,508 km (0.101 R)
• M35: 22,137,493 km (0.049 R)
• M36: 22,370,417 km (0.074 R)
• M37: 23,231,502 km (0.064 R)
• M38: 24,023,772 km (0.103 R)
• M39: 26,535,371 km (0.065 R)
• M40: 28,536,392 km (0.109 R)
• M41: 29,299,192 km (0.105 R)
• M42: 29,384,313 km (0.065 R)
• M43: 29,640,425 km (0.093 R)
• M44: 30,154,592 km (0.093 R)
• M45: 30,240,611 km (0.089 R)
• M46: 31,627,533 km (0.109 R)
• M47: 31,802,413 km (0.048 R)
• M48: 32,946,537 km (0.065 R)
• M49: 33,657,427 km (0.104 R)
• M50: 33,835,897 km (0.084 R)
• M51: 34,104,275 km (0.066 R)
• M52: 35,184,671 km (0.113 R)
• M53: 35,547,296 km (0.115 R)
• M54: 35,638,102 km (0.12 R)
• M55: 35,911,118 km (0.099 R)
• M56: 36,734,356 km (0.108 R)
• M57: 37,378,823 km (0.057 R)
• M58: 38,306,031 km (0.106 R)
• M59: 38,959,624 km (0.075 R)
• M60: 39,147,070 km (0.054 R)
• M61: 42,475,024 km (0.119 R)
• M62: 45,398,765 km (0.11 R)
• M63: 46,189,390 km (0.047 R)
• M64: 47,184,066 km (0.099 R)
• M65: 47,483,860 km (0.102 R)
• M66: 47,884,483 km (0.097 R)
• M67: 48,790,149 km (0.094 R)
• M68: 51,232,633 km (0.108 R)
• M69: 56,235,336 km (0.12 R)
• M70: 57,937,311 km (0.105 R)
• M71: 58,258,348 km (0.11 R)
• M72: 58,794,506 km (0.066 R)
• M73: 63,583,882 km (0.113 R)
• M74: 64,468,155 km (0.025 R)
• M75: 67,594,601 km (0.096 R)
• M76: 68,836,263 km (0.096 R)
• M77: 69,630,329 km (0.077 R)
• M78: 70,541,679 km (0.11 R)
• M79: 71,342,177 km (0.111 R)
• M80: 73,183,428 km (0.076 R)
• M81: 73,646,134 km (0.113 R)
• M82: 73,877,861 km (0.077 R)
• M83: 75,389,997 km (0.096 R)
• M84: 76,325,731 km (0.105 R)
• M85: 76,560,151 km (0.033 R)
• M86: 76,912,454 km (0.095 R)
• M87: 77,618,406 km (0.086 R)
• M88: 77,736,290 km (0.087 R)
• M89: 78,444,935 km (0.066 R)
• M90: 79,037,043 km (0.036 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit