🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.6 AU

Year: 129 Days

Day: 20.6 Hours

Environment

Temp: 266 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.04 AU - 1.48 AU

Year: 517 Days

Day: 34.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 691 Days

Day: 34.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.83 AU - 3.29 AU

Year: 1955 Days

Day: 25.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 13.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.95 AU - 5.71 AU

Year: 3877 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,281,548 km

• M1: 593,904 km (0.086 R)
• M2: 734,077 km (0.119 R)
• M3: 936,034 km (0.116 R)
• M4: 1,353,113 km (0.047 R)
• M5: 1,440,627 km (0.073 R)
• M6: 1,746,555 km (0.108 R)
• M7: 1,858,604 km (0.082 R)
• M8: 2,296,926 km (0.102 R)
• M9: 2,402,691 km (0.069 R)
• M10: 2,528,204 km (0.056 R)
• M11: 2,637,710 km (0.065 R)
• M12: 2,899,356 km (0.109 R)
• M13: 3,111,037 km (0.09 R)
• M14: 3,209,024 km (0.099 R)
• M15: 3,407,989 km (0.108 R)
• M16: 4,029,718 km (0.117 R)
• M17: 4,419,869 km (0.08 R)
• M18: 4,575,002 km (0.091 R)
• M19: 4,754,370 km (0.109 R)
• M20: 4,936,281 km (0.066 R)
• M21: 5,879,944 km (0.087 R)
• M22: 6,223,421 km (0.109 R)
• M23: 6,598,762 km (0.109 R)
• M24: 6,853,078 km (0.076 R)
• M25: 6,981,433 km (0.039 R)
• M26: 7,345,255 km (0.03 R)
• M27: 7,768,767 km (0.11 R)
• M28: 8,227,434 km (0.09 R)
• M29: 8,364,017 km (0.049 R)
• M30: 9,002,201 km (0.047 R)
• M31: 9,858,200 km (0.052 R)
• M32: 9,974,288 km (0.12 R)
• M33: 10,090,975 km (0.111 R)
• M34: 10,266,603 km (0.105 R)
• M35: 10,472,898 km (0.066 R)
• M36: 10,621,150 km (0.076 R)
• M37: 11,525,020 km (0.109 R)
• M38: 11,831,845 km (0.045 R)
• M39: 12,328,361 km (0.06 R)
• M40: 12,642,067 km (0.109 R)
• M41: 13,149,653 km (0.091 R)
• M42: 13,696,283 km (0.102 R)
• M43: 13,988,747 km (0.081 R)
• M44: 14,086,734 km (0.09 R)
• M45: 14,184,870 km (0.076 R)
• M46: 14,480,775 km (0.094 R)
• M47: 14,579,808 km (0.059 R)
• M48: 14,712,352 km (0.04 R)
• M49: 15,179,098 km (0.039 R)
• M50: 16,127,398 km (0.093 R)
• M51: 16,539,541 km (0.079 R)
• M52: 17,269,429 km (0.092 R)
• M53: 17,585,529 km (0.119 R)
• M54: 17,726,600 km (0.091 R)
• M55: 17,832,665 km (0.088 R)
• M56: 18,152,056 km (0.111 R)
• M57: 19,085,547 km (0.083 R)
• M58: 19,230,507 km (0.051 R)
• M59: 19,339,414 km (0.051 R)
• M60: 19,594,628 km (0.097 R)
• M61: 19,777,586 km (0.115 R)
• M62: 20,181,950 km (0.076 R)
• M63: 20,663,355 km (0.117 R)
• M64: 20,775,105 km (0.052 R)
• M65: 21,373,945 km (0.074 R)
• M66: 22,550,383 km (0.051 R)
• M67: 23,204,575 km (0.056 R)
• M68: 23,669,973 km (0.076 R)
• M69: 24,099,469 km (0.052 R)
• M70: 24,847,159 km (0.046 R)
• M71: 25,283,536 km (0.103 R)
• M72: 25,403,065 km (0.116 R)
• M73: 25,842,733 km (0.095 R)
• M74: 26,446,211 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 14.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.59 AU - 9.73 AU

Year: 9308 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,281,548 km

• M1: 315,203 km (0.092 R)
• M2: 559,646 km (0.104 R)
• M3: 694,284 km (0.098 R)
• M4: 858,991 km (0.072 R)
• M5: 964,906 km (0.068 R)
• M6: 1,211,294 km (0.105 R)
• M7: 1,587,533 km (0.101 R)
• M8: 1,929,663 km (0.058 R)
• M9: 2,024,957 km (0.095 R)
• M10: 2,171,114 km (0.114 R)
• M11: 2,295,579 km (0.096 R)
• M12: 2,422,738 km (0.075 R)
• M13: 3,761,190 km (0.071 R)
• M14: 3,912,284 km (0.101 R)
• M15: 4,096,289 km (0.095 R)
• M16: 4,377,682 km (0.114 R)
• M17: 5,293,670 km (0.055 R)
• M18: 5,429,356 km (0.052 R)
• M19: 5,843,592 km (0.097 R)
• M20: 5,983,915 km (0.112 R)
• M21: 6,089,980 km (0.092 R)
• M22: 6,196,643 km (0.102 R)
• M23: 7,335,382 km (0.078 R)
• M24: 7,449,076 km (0.106 R)
• M25: 7,601,517 km (0.1 R)
• M26: 8,143,360 km (0.078 R)
• M27: 8,858,438 km (0.114 R)
• M28: 9,020,153 km (0.092 R)
• M29: 9,968,903 km (0.107 R)
• M30: 11,429,128 km (0.106 R)
• M31: 11,782,478 km (0.046 R)
• M32: 12,139,418 km (0.1 R)
• M33: 12,319,235 km (0.104 R)
• M34: 13,370,310 km (0.096 R)
• M35: 13,556,110 km (0.034 R)
• M36: 13,930,255 km (0.089 R)
• M37: 14,688,566 km (0.119 R)
• M38: 15,266,313 km (0.107 R)
• M39: 15,802,472 km (0.092 R)
• M40: 16,048,112 km (0.054 R)
• M41: 17,043,835 km (0.03 R)
• M42: 17,295,758 km (0.099 R)
• M43: 17,650,754 km (0.106 R)
• M44: 18,316,464 km (0.066 R)
• M45: 18,782,013 km (0.118 R)
• M46: 19,777,886 km (0.086 R)
• M47: 20,042,824 km (0.108 R)
• M48: 20,415,771 km (0.076 R)
• M49: 20,576,290 km (0.044 R)
• M50: 20,790,962 km (0.115 R)
• M51: 21,385,165 km (0.102 R)
• M52: 21,711,588 km (0.102 R)
• M53: 21,930,150 km (0.099 R)
• M54: 22,369,519 km (0.098 R)
• M55: 23,536,682 km (0.112 R)
• M56: 25,238,358 km (0.088 R)
• M57: 25,756,565 km (0.099 R)
• M58: 25,872,204 km (0.102 R)
• M59: 26,045,887 km (0.043 R)
• M60: 26,452,943 km (0.102 R)
• M61: 26,744,958 km (0.088 R)
• M62: 27,155,604 km (0.092 R)
• M63: 27,864,399 km (0.108 R)
• M64: 29,541,840 km (0.093 R)
• M65: 29,844,775 km (0.099 R)
• M66: 30,087,872 km (0.097 R)
• M67: 30,453,938 km (0.115 R)
• M68: 32,056,729 km (0.107 R)
• M69: 33,119,473 km (0.09 R)
• M70: 33,434,227 km (0.077 R)
• M71: 37,485,038 km (0.119 R)
• M72: 38,869,416 km (0.103 R)
• M73: 39,201,524 km (0.077 R)
• M74: 39,801,561 km (0.103 R)
• M75: 39,935,451 km (0.064 R)
• M76: 40,136,361 km (0.099 R)
• M77: 40,404,739 km (0.056 R)
• M78: 45,128,741 km (0.031 R)
• M79: 47,378,244 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.3

Radius: 7.2

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.52 AU - 16.7 AU

Year: 21453 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 84.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,281,548 km

• M1: 182,061 km (0.059 R)
• M2: 387,758 km (0.05 R)
• M3: 986,149 km (0.052 R)
• M4: 1,542,952 km (0.107 R)
• M5: 1,802,954 km (0.078 R)
• M6: 1,904,082 km (0.05 R)
• M7: 2,327,294 km (0.1 R)
• M8: 2,437,697 km (0.085 R)
• M9: 2,587,445 km (0.1 R)
• M10: 3,591,097 km (0.116 R)
• M11: 4,200,559 km (0.061 R)
• M12: 4,335,346 km (0.057 R)
• M13: 4,426,003 km (0.109 R)
• M14: 4,471,630 km (0.118 R)
• M15: 6,061,107 km (0.088 R)
• M16: 6,111,821 km (0.058 R)
• M17: 6,264,710 km (0.116 R)
• M18: 6,678,647 km (0.046 R)
• M19: 8,028,319 km (0.056 R)
• M20: 8,083,970 km (0.11 R)
• M21: 9,341,938 km (0.06 R)
• M22: 9,577,106 km (0.099 R)
• M23: 9,814,368 km (0.097 R)
• M24: 10,113,564 km (0.06 R)
• M25: 10,355,015 km (0.079 R)
• M26: 11,780,533 km (0.057 R)
• M27: 12,034,700 km (0.058 R)
• M28: 12,354,839 km (0.108 R)
• M29: 13,069,319 km (0.112 R)
• M30: 14,402,236 km (0.071 R)
• M31: 14,878,855 km (0.099 R)
• M32: 17,845,829 km (0.092 R)
• M33: 19,470,612 km (0.086 R)
• M34: 22,308,034 km (0.118 R)
• M35: 22,465,112 km (0.049 R)
• M36: 22,938,290 km (0.071 R)
• M37: 23,176,151 km (0.12 R)
• M38: 23,574,380 km (0.111 R)
• M39: 24,216,455 km (0.105 R)
• M40: 24,782,832 km (0.057 R)
• M41: 25,108,357 km (0.101 R)
• M42: 25,271,718 km (0.06 R)
• M43: 26,424,968 km (0.114 R)
• M44: 26,674,348 km (0.09 R)
• M45: 26,757,674 km (0.062 R)
• M46: 28,356,725 km (0.116 R)
• M47: 30,159,679 km (0.06 R)
• M48: 30,420,278 km (0.119 R)
• M49: 30,507,344 km (0.095 R)
• M50: 31,031,236 km (0.112 R)
• M51: 31,294,379 km (0.093 R)
• M52: 31,999,583 km (0.097 R)
• M53: 32,531,852 km (0.079 R)
• M54: 36,154,664 km (0.08 R)
• M55: 36,616,472 km (0.086 R)
• M56: 37,173,276 km (0.116 R)
• M57: 38,389,058 km (0.098 R)
• M58: 38,954,538 km (0.036 R)
• M59: 39,427,865 km (0.103 R)
• M60: 42,794,565 km (0.042 R)
• M61: 43,185,165 km (0.059 R)
• M62: 46,052,209 km (0.07 R)
• M63: 46,552,613 km (0.112 R)
• M64: 50,312,008 km (0.105 R)
• M65: 50,827,373 km (0.102 R)
• M66: 51,034,117 km (0.106 R)
• M67: 51,863,637 km (0.067 R)
• M68: 54,484,292 km (0.067 R)
• M69: 56,397,799 km (0.09 R)
• M70: 56,718,836 km (0.107 R)
• M71: 56,825,948 km (0.087 R)
• M72: 58,549,465 km (0.088 R)
• M73: 59,744,453 km (0.034 R)
• M74: 60,508,898 km (0.109 R)
• M75: 62,047,811 km (0.099 R)
• M76: 62,268,618 km (0.104 R)
• M77: 64,491,941 km (0.071 R)
• M78: 65,838,322 km (0.12 R)
• M79: 66,967,337 km (0.093 R)
• M80: 70,047,557 km (0.074 R)
• M81: 70,392,680 km (0.108 R)
• M82: 72,242,607 km (0.091 R)
• M83: 74,225,826 km (0.072 R)
• M84: 74,577,531 km (0.048 R)
• M85: 75,165,151 km (0.086 R)
• M86: 76,463,361 km (0.084 R)
• M87: 76,581,693 km (0.094 R)
• M88: 76,818,656 km (0.07 R)
• M89: 77,411,961 km (0.103 R)
• M90: 78,483,980 km (0.119 R)
• M91: 79,081,623 km (0.084 R)
• M92: 80,161,271 km (0.119 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: 305 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit