🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 24.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.75 AU - 4.09 AU

Year: 2213 Days

Day: 16.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.58 AU - 4.44 AU

Year: 2809 Days

Day: 30.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.52 AU - 5.16 AU

Year: 3725 Days

Day: 30.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,550,649 km

• M1: 1,709,305 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.4 AU - 5.66 AU

Year: 4550 Days

Day: 22 Hours

Environment

Temp: -145 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 13.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.7 AU - 7.3 AU

Year: 5798 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,550,649 km

• M1: 170,841 km (0.088 R)
• M2: 339,438 km (0.084 R)
• M3: 558,299 km (0.077 R)
• M4: 666,758 km (0.062 R)
• M5: 884,423 km (0.088 R)
• M6: 973,433 km (0.119 R)
• M7: 1,144,125 km (0.114 R)
• M8: 1,260,811 km (0.092 R)
• M9: 1,372,261 km (0.109 R)
• M10: 1,595,760 km (0.032 R)
• M11: 1,894,956 km (0.076 R)
• M12: 2,046,050 km (0.109 R)
• M13: 2,178,893 km (0.078 R)
• M14: 2,326,097 km (0.061 R)
• M15: 2,441,736 km (0.117 R)
• M16: 2,824,857 km (0.091 R)
• M17: 2,923,591 km (0.114 R)
• M18: 3,011,106 km (0.108 R)
• M19: 3,527,967 km (0.104 R)
• M20: 3,675,171 km (0.077 R)
• M21: 4,003,239 km (0.034 R)
• M22: 4,241,548 km (0.056 R)
• M23: 4,556,901 km (0.057 R)
• M24: 4,673,587 km (0.111 R)
• M25: 4,865,222 km (0.036 R)
• M26: 5,548,884 km (0.072 R)
• M27: 5,642,383 km (0.115 R)
• M28: 5,830,876 km (0.087 R)
• M29: 5,973,742 km (0.112 R)
• M30: 6,230,452 km (0.085 R)
• M31: 6,573,031 km (0.091 R)
• M32: 6,771,548 km (0.094 R)
• M33: 6,871,479 km (0.107 R)
• M34: 7,516,545 km (0.09 R)
• M35: 7,654,773 km (0.042 R)
• M36: 7,881,414 km (0.073 R)
• M37: 8,376,882 km (0.081 R)
• M38: 8,502,395 km (0.115 R)
• M39: 8,628,506 km (0.048 R)
• M40: 8,737,114 km (0.069 R)
• M41: 8,973,927 km (0.109 R)
• M42: 9,065,631 km (0.103 R)
• M43: 9,305,436 km (0.075 R)
• M44: 9,472,687 km (0.098 R)
• M45: 9,659,684 km (0.044 R)
• M46: 9,810,329 km (0.06 R)
• M47: 9,961,573 km (0.101 R)
• M48: 10,075,566 km (0.03 R)
• M49: 10,266,603 km (0.108 R)
• M50: 10,381,643 km (0.063 R)
• M51: 10,710,310 km (0.113 R)
• M52: 10,983,625 km (0.111 R)
• M53: 11,417,609 km (0.08 R)
• M54: 11,556,884 km (0.087 R)
• M55: 12,099,625 km (0.102 R)
• M56: 12,445,496 km (0.083 R)
• M57: 12,609,455 km (0.066 R)
• M58: 12,712,229 km (0.115 R)
• M59: 13,022,495 km (0.065 R)
• M60: 13,650,207 km (0.055 R)
• M61: 13,946,710 km (0.104 R)
• M62: 14,053,074 km (0.093 R)
• M63: 14,245,158 km (0.12 R)
• M64: 14,438,289 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 14.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.12 AU - 14.86 AU

Year: 15443 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,550,649 km

• M1: 292,314 km (0.096 R)
• M2: 435,779 km (0.05 R)
• M3: 562,338 km (0.07 R)
• M4: 667,805 km (0.113 R)
• M5: 1,190,201 km (0.036 R)
• M6: 2,433,808 km (0.071 R)
• M7: 2,938,252 km (0.101 R)
• M8: 3,372,385 km (0.117 R)
• M9: 3,510,164 km (0.071 R)
• M10: 3,791,408 km (0.052 R)
• M11: 4,641,274 km (0.085 R)
• M12: 4,833,806 km (0.047 R)
• M13: 7,077,924 km (0.112 R)
• M14: 7,842,968 km (0.076 R)
• M15: 7,934,821 km (0.07 R)
• M16: 8,165,800 km (0.102 R)
• M17: 8,352,199 km (0.088 R)
• M18: 9,063,985 km (0.111 R)
• M19: 9,598,349 km (0.061 R)
• M20: 10,193,001 km (0.106 R)
• M21: 10,293,381 km (0.096 R)
• M22: 11,107,642 km (0.101 R)
• M23: 11,627,046 km (0.083 R)
• M24: 11,995,356 km (0.103 R)
• M25: 12,207,635 km (0.109 R)
• M26: 12,635,934 km (0.048 R)
• M27: 13,014,716 km (0.112 R)
• M28: 14,623,641 km (0.082 R)
• M29: 15,021,421 km (0.085 R)
• M30: 15,365,197 km (0.104 R)
• M31: 15,711,666 km (0.096 R)
• M32: 16,060,678 km (0.119 R)
• M33: 16,353,441 km (0.093 R)
• M34: 16,589,057 km (0.082 R)
• M35: 17,003,892 km (0.082 R)
• M36: 18,330,077 km (0.069 R)
• M37: 18,513,634 km (0.069 R)
• M38: 19,315,479 km (0.095 R)
• M39: 19,564,559 km (0.09 R)
• M40: 19,814,687 km (0.069 R)
• M41: 20,003,030 km (0.028 R)
• M42: 20,507,923 km (0.111 R)
• M43: 20,698,511 km (0.062 R)
• M44: 21,918,482 km (0.05 R)
• M45: 22,243,408 km (0.108 R)
• M46: 22,635,355 km (0.108 R)
• M47: 22,963,872 km (0.099 R)
• M48: 23,426,279 km (0.081 R)
• M49: 24,629,793 km (0.027 R)
• M50: 25,784,689 km (0.057 R)
• M51: 26,610,619 km (0.047 R)
• M52: 27,515,088 km (0.109 R)
• M53: 27,655,261 km (0.098 R)
• M54: 28,855,335 km (0.089 R)
• M55: 28,997,602 km (0.041 R)
• M56: 30,000,357 km (0.12 R)
• M57: 30,144,420 km (0.085 R)
• M58: 30,288,931 km (0.114 R)
• M59: 30,505,998 km (0.069 R)
• M60: 31,525,657 km (0.096 R)
• M61: 31,892,471 km (0.107 R)
• M62: 32,704,638 km (0.055 R)
• M63: 32,853,039 km (0.078 R)
• M64: 33,673,284 km (0.112 R)
• M65: 33,898,130 km (0.087 R)
• M66: 34,349,466 km (0.094 R)
• M67: 34,500,261 km (0.116 R)
• M68: 37,718,859 km (0.083 R)
• M69: 39,917,499 km (0.057 R)
• M70: 40,712,761 km (0.068 R)
• M71: 41,513,260 km (0.099 R)
• M72: 41,673,928 km (0.106 R)
• M73: 42,480,709 km (0.06 R)
• M74: 43,129,814 km (0.08 R)
• M75: 43,537,169 km (0.091 R)
• M76: 44,109,531 km (0.095 R)
• M77: 45,014,149 km (0.089 R)
• M78: 46,091,254 km (0.061 R)
• M79: 46,758,161 km (0.07 R)
• M80: 49,032,796 km (0.106 R)
• M81: 49,798,887 km (0.088 R)
• M82: 50,397,578 km (0.113 R)
• M83: 52,034,627 km (0.073 R)
• M84: 54,302,830 km (0.09 R)
• M85: 57,765,273 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.5

Radius: 3.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.45 AU - 15.79 AU

Year: 21597 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,550,649 km

• M1: 253,718 km (0.114 R)
• M2: 490,083 km (0.109 R)
• M3: 600,336 km (0.087 R)
• M4: 780,153 km (0.103 R)
• M5: 908,957 km (0.107 R)
• M6: 1,079,648 km (0.118 R)
• M7: 1,150,856 km (0.096 R)
• M8: 1,241,812 km (0.067 R)
• M9: 1,589,029 km (0.076 R)
• M10: 2,207,017 km (0.118 R)
• M11: 2,297,674 km (0.12 R)
• M12: 2,866,295 km (0.05 R)
• M13: 3,423,846 km (0.117 R)
• M14: 3,688,186 km (0.114 R)
• M15: 4,462,654 km (0.051 R)
• M16: 6,058,714 km (0.074 R)
• M17: 6,217,587 km (0.062 R)
• M18: 7,165,588 km (0.069 R)
• M19: 7,810,954 km (0.078 R)
• M20: 8,298,194 km (0.088 R)
• M21: 9,192,490 km (0.069 R)
• M22: 11,459,945 km (0.09 R)
• M23: 12,614,541 km (0.084 R)
• M24: 13,062,138 km (0.05 R)
• M25: 13,930,853 km (0.096 R)
• M26: 14,946,473 km (0.094 R)
• M27: 15,204,080 km (0.065 R)
• M28: 16,558,240 km (0.081 R)
• M29: 18,407,420 km (0.118 R)
• M30: 19,660,451 km (0.085 R)
• M31: 20,701,653 km (0.087 R)
• M32: 21,421,817 km (0.094 R)
• M33: 22,345,733 km (0.092 R)
• M34: 22,837,312 km (0.058 R)
• M35: 23,780,826 km (0.109 R)
• M36: 25,041,636 km (0.069 R)
• M37: 25,398,577 km (0.077 R)
• M38: 26,324,139 km (0.028 R)
• M39: 27,156,053 km (0.087 R)
• M40: 27,260,622 km (0.038 R)
• M41: 27,891,027 km (0.088 R)
• M42: 29,112,643 km (0.113 R)
• M43: 30,460,071 km (0.111 R)
• M44: 31,717,741 km (0.068 R)
• M45: 33,271,314 km (0.08 R)
• M46: 33,327,264 km (0.029 R)
• M47: 33,888,555 km (0.119 R)
• M48: 35,134,107 km (0.119 R)
• M49: 36,509,959 km (0.057 R)
• M50: 38,020,149 km (0.112 R)
• M51: 38,430,197 km (0.105 R)
• M52: 38,782,799 km (0.096 R)
• M53: 39,491,444 km (0.066 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit