🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.6 AU - 0.68 AU

Year: 195 Days

Day: 46.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.79 AU - 1.15 AU

Year: 364 Days

Day: 28.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.57 AU - 1.69 AU

Year: 792 Days

Day: 25.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.54 AU - 1.9 AU

Year: 859 Days

Day: 21.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 11.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.17 AU - 5.89 AU

Year: 4296 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,090,955 km

• M1: 149,149 km (0.05 R)
• M2: 226,342 km (0.111 R)
• M3: 343,776 km (0.11 R)
• M4: 561,890 km (0.059 R)
• M5: 750,533 km (0.115 R)
• M6: 827,127 km (0.077 R)
• M7: 1,045,240 km (0.097 R)
• M8: 1,142,030 km (0.099 R)
• M9: 1,292,974 km (0.052 R)
• M10: 1,397,543 km (0.084 R)
• M11: 1,472,492 km (0.115 R)
• M12: 1,559,857 km (0.063 R)
• M13: 1,705,715 km (0.064 R)
• M14: 1,821,204 km (0.107 R)
• M15: 2,060,112 km (0.092 R)
• M16: 2,183,531 km (0.107 R)
• M17: 2,581,910 km (0.102 R)
• M18: 2,742,279 km (0.073 R)
• M19: 2,906,088 km (0.085 R)
• M20: 3,286,516 km (0.068 R)
• M21: 3,818,635 km (0.044 R)
• M22: 3,894,781 km (0.095 R)
• M23: 4,002,192 km (0.1 R)
• M24: 4,204,149 km (0.111 R)
• M25: 4,489,582 km (0.031 R)
• M26: 4,569,916 km (0.09 R)
• M27: 4,683,311 km (0.101 R)
• M28: 4,814,059 km (0.066 R)
• M29: 4,995,970 km (0.058 R)
• M30: 5,079,297 km (0.083 R)
• M31: 5,298,308 km (0.1 R)
• M32: 5,710,899 km (0.078 R)
• M33: 5,974,191 km (0.115 R)
• M34: 6,223,421 km (0.028 R)
• M35: 6,385,585 km (0.115 R)
• M36: 6,512,594 km (0.117 R)
• M37: 6,622,099 km (0.095 R)
• M38: 6,769,154 km (0.111 R)
• M39: 6,843,205 km (0.109 R)
• M40: 7,122,803 km (0.11 R)
• M41: 7,292,447 km (0.09 R)
• M42: 7,655,073 km (0.102 R)
• M43: 7,984,487 km (0.077 R)
• M44: 8,457,366 km (0.11 R)
• M45: 9,451,294 km (0.08 R)
• M46: 10,141,389 km (0.099 R)
• M47: 10,460,482 km (0.105 R)
• M48: 10,610,528 km (0.103 R)
• M49: 10,956,249 km (0.085 R)
• M50: 11,130,530 km (0.042 R)
• M51: 11,217,896 km (0.105 R)
• M52: 11,393,523 km (0.108 R)
• M53: 11,592,189 km (0.107 R)
• M54: 11,680,901 km (0.117 R)
• M55: 11,992,962 km (0.095 R)
• M56: 12,262,687 km (0.063 R)
• M57: 12,648,350 km (0.045 R)
• M58: 13,875,950 km (0.118 R)
• M59: 14,182,776 km (0.092 R)
• M60: 14,803,457 km (0.093 R)
• M61: 15,506,118 km (0.059 R)
• M62: 16,120,517 km (0.104 R)
• M63: 16,318,884 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 12.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.67 AU - 9.67 AU

Year: 9721 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,090,955 km

• M1: 288,125 km (0.083 R)
• M2: 370,105 km (0.115 R)
• M3: 507,586 km (0.087 R)
• M4: 716,873 km (0.111 R)
• M5: 823,686 km (0.054 R)
• M6: 956,080 km (0.098 R)
• M7: 1,075,609 km (0.103 R)
• M8: 1,701,377 km (0.078 R)
• M9: 1,899,145 km (0.113 R)
• M10: 2,104,543 km (0.115 R)
• M11: 2,290,493 km (0.086 R)
• M12: 2,650,276 km (0.073 R)
• M13: 3,058,080 km (0.081 R)
• M14: 3,933,078 km (0.075 R)
• M15: 4,500,652 km (0.067 R)
• M16: 4,637,983 km (0.064 R)
• M17: 5,093,957 km (0.12 R)
• M18: 6,431,063 km (0.115 R)
• M19: 6,939,546 km (0.034 R)
• M20: 8,036,846 km (0.074 R)
• M21: 8,499,403 km (0.089 R)
• M22: 8,584,375 km (0.11 R)
• M23: 8,798,300 km (0.101 R)
• M24: 9,057,104 km (0.091 R)
• M25: 9,406,415 km (0.098 R)
• M26: 9,671,203 km (0.106 R)
• M27: 9,760,064 km (0.094 R)
• M28: 9,983,264 km (0.075 R)
• M29: 10,253,438 km (0.114 R)
• M30: 10,709,113 km (0.103 R)
• M31: 11,032,095 km (0.105 R)
• M32: 11,264,720 km (0.069 R)
• M33: 12,938,421 km (0.114 R)
• M34: 13,036,407 km (0.111 R)
• M35: 13,829,126 km (0.085 R)
• M36: 13,929,357 km (0.119 R)
• M37: 14,484,814 km (0.109 R)
• M38: 14,842,054 km (0.069 R)
• M39: 15,305,657 km (0.115 R)
• M40: 15,826,408 km (0.059 R)
• M41: 17,694,436 km (0.077 R)
• M42: 18,350,872 km (0.12 R)
• M43: 18,461,125 km (0.106 R)
• M44: 18,626,880 km (0.075 R)
• M45: 19,015,385 km (0.092 R)
• M46: 19,631,429 km (0.114 R)
• M47: 20,424,896 km (0.071 R)
• M48: 20,768,074 km (0.097 R)
• M49: 21,228,835 km (0.086 R)
• M50: 21,402,519 km (0.084 R)
• M51: 22,336,458 km (0.028 R)
• M52: 23,822,414 km (0.079 R)
• M53: 24,972,971 km (0.078 R)
• M54: 25,462,904 km (0.117 R)
• M55: 26,079,696 km (0.06 R)
• M56: 27,014,234 km (0.09 R)
• M57: 27,454,052 km (0.104 R)
• M58: 29,494,866 km (0.118 R)
• M59: 30,795,021 km (0.073 R)
• M60: 31,188,762 km (0.083 R)
• M61: 31,320,409 km (0.116 R)
• M62: 31,584,150 km (0.113 R)
• M63: 32,180,297 km (0.11 R)
• M64: 32,713,314 km (0.073 R)
• M65: 33,923,412 km (0.114 R)
• M66: 34,126,565 km (0.118 R)
• M67: 35,285,051 km (0.067 R)
• M68: 36,456,552 km (0.12 R)
• M69: 36,595,230 km (0.043 R)
• M70: 38,908,312 km (0.071 R)
• M71: 39,333,918 km (0.117 R)
• M72: 39,975,244 km (0.111 R)
• M73: 40,404,739 km (0.083 R)
• M74: 41,920,016 km (0.11 R)
• M75: 45,676,718 km (0.067 R)
• M76: 45,900,965 km (0.096 R)
• M77: 46,050,713 km (0.117 R)
• M78: 47,330,223 km (0.112 R)
• M79: 48,316,522 km (0.109 R)
• M80: 48,697,697 km (0.085 R)
• M81: 49,156,364 km (0.117 R)
• M82: 49,386,296 km (0.061 R)
• M83: 49,847,058 km (0.062 R)
• M84: 49,923,951 km (0.099 R)
• M85: 51,005,394 km (0.106 R)
• M86: 51,393,600 km (0.115 R)
• M87: 51,549,033 km (0.104 R)
• M88: 52,250,796 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 11.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.21 AU - 11.25 AU

Year: 14331 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,090,955 km

• M1: 156,180 km (0.115 R)
• M2: 248,183 km (0.059 R)
• M3: 336,146 km (0.085 R)
• M4: 850,015 km (0.119 R)
• M5: 1,761,216 km (0.107 R)
• M6: 1,910,514 km (0.106 R)
• M7: 2,221,977 km (0.116 R)
• M8: 2,634,269 km (0.069 R)
• M9: 3,130,784 km (0.078 R)
• M10: 3,251,959 km (0.109 R)
• M11: 3,530,211 km (0.078 R)
• M12: 3,656,471 km (0.115 R)
• M13: 4,011,317 km (0.076 R)
• M14: 4,616,291 km (0.082 R)
• M15: 5,394,200 km (0.096 R)
• M16: 5,985,560 km (0.092 R)
• M17: 6,442,731 km (0.034 R)
• M18: 7,634,428 km (0.072 R)
• M19: 7,757,398 km (0.097 R)
• M20: 8,678,920 km (0.094 R)
• M21: 9,152,697 km (0.067 R)
• M22: 9,546,588 km (0.031 R)
• M23: 10,624,142 km (0.102 R)
• M24: 10,853,475 km (0.084 R)
• M25: 11,130,830 km (0.067 R)
• M26: 11,457,402 km (0.072 R)
• M27: 11,834,538 km (0.044 R)
• M28: 12,504,288 km (0.051 R)
• M29: 13,235,672 km (0.088 R)
• M30: 13,383,624 km (0.082 R)
• M31: 14,131,613 km (0.063 R)
• M32: 15,047,003 km (0.106 R)
• M33: 15,201,388 km (0.057 R)
• M34: 16,455,915 km (0.086 R)
• M35: 16,828,115 km (0.108 R)
• M36: 16,988,484 km (0.086 R)
• M37: 18,951,956 km (0.104 R)
• M38: 20,357,278 km (0.087 R)
• M39: 21,970,990 km (0.048 R)
• M40: 23,029,844 km (0.115 R)
• M41: 23,326,946 km (0.112 R)
• M42: 24,045,165 km (0.105 R)
• M43: 24,165,591 km (0.101 R)
• M44: 24,953,224 km (0.089 R)
• M45: 25,626,265 km (0.115 R)
• M46: 26,740,320 km (0.085 R)
• M47: 27,429,069 km (0.082 R)
• M48: 27,617,861 km (0.07 R)
• M49: 28,568,406 km (0.107 R)
• M50: 29,723,302 km (0.072 R)
• M51: 31,090,028 km (0.039 R)
• M52: 32,211,264 km (0.102 R)
• M53: 32,410,528 km (0.085 R)
• M54: 34,357,694 km (0.106 R)
• M55: 35,174,499 km (0.085 R)
• M56: 35,585,294 km (0.096 R)
• M57: 36,757,842 km (0.118 R)
• M58: 38,504,996 km (0.057 R)
• M59: 39,424,275 km (0.091 R)
• M60: 39,779,719 km (0.045 R)
• M61: 40,565,557 km (0.106 R)
• M62: 42,225,196 km (0.074 R)
• M63: 43,026,741 km (0.041 R)
• M64: 43,173,048 km (0.095 R)
• M65: 43,466,110 km (0.065 R)
• M66: 44,127,782 km (0.115 R)
• M67: 45,834,244 km (0.11 R)
• M68: 46,432,785 km (0.106 R)
• M69: 47,260,062 km (0.058 R)
• M70: 47,411,006 km (0.12 R)
• M71: 47,486,553 km (0.076 R)
• M72: 48,092,125 km (0.103 R)
• M73: 49,005,420 km (0.092 R)
• M74: 49,387,643 km (0.113 R)
• M75: 49,924,549 km (0.108 R)
• M76: 51,003,898 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit