🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.91 AU - 1.15 AU

Year: 367 Days

Day: 31.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.5 AU - 1.86 AU

Year: 765 Days

Day: 46.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,981,867 km

• M1: 1,524,851 km (0.072 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.64 AU - 2.8 AU

Year: 1577 Days

Day: 38.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.55 AU - 2.95 AU

Year: 1603 Days

Day: 26.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.71 AU - 3.57 AU

Year: 1956 Days

Day: 32.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.46 AU - 3.8 AU

Year: 2431 Days

Day: 13 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,981,867 km

• M1: 369,208 km (0.1 R)
• M2: 2,258,180 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.54 AU - 3.76 AU

Year: 2451 Days

Day: 38.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 123.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,981,867 km

• M1: 1,787,695 km (0.065 R)
• M2: 1,841,849 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 9.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.43 AU - 8.01 AU

Year: 6818 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,981,867 km

• M1: 125,961 km (0.11 R)
• M2: 246,687 km (0.079 R)
• M3: 366,066 km (0.053 R)
• M4: 495,618 km (0.088 R)
• M5: 890,556 km (0.058 R)
• M6: 998,566 km (0.105 R)
• M7: 1,298,510 km (0.041 R)
• M8: 1,370,316 km (0.108 R)
• M9: 1,475,185 km (0.084 R)
• M10: 1,550,133 km (0.079 R)
• M11: 1,637,648 km (0.075 R)
• M12: 2,004,163 km (0.071 R)
• M13: 2,075,820 km (0.099 R)
• M14: 2,485,269 km (0.082 R)
• M15: 2,575,477 km (0.113 R)
• M16: 3,167,286 km (0.114 R)
• M17: 3,237,148 km (0.048 R)
• M18: 3,550,855 km (0.099 R)
• M19: 3,638,220 km (0.109 R)
• M20: 3,711,523 km (0.045 R)
• M21: 4,009,672 km (0.046 R)
• M22: 4,085,518 km (0.065 R)
• M23: 4,503,046 km (0.077 R)
• M24: 4,709,042 km (0.065 R)
• M25: 4,983,105 km (0.079 R)
• M26: 5,097,547 km (0.052 R)
• M27: 5,445,961 km (0.109 R)
• M28: 5,699,529 km (0.066 R)
• M29: 6,430,315 km (0.105 R)
• M30: 6,590,684 km (0.054 R)
• M31: 7,006,865 km (0.069 R)
• M32: 7,080,018 km (0.087 R)
• M33: 7,394,174 km (0.109 R)
• M34: 7,845,511 km (0.047 R)
• M35: 8,170,737 km (0.04 R)
• M36: 8,286,525 km (0.118 R)
• M37: 8,383,465 km (0.111 R)
• M38: 8,461,256 km (0.114 R)
• M39: 8,715,871 km (0.115 R)
• M40: 9,052,466 km (0.087 R)
• M41: 9,152,398 km (0.079 R)
• M42: 9,333,112 km (0.025 R)
• M43: 9,474,482 km (0.036 R)
• M44: 9,555,564 km (0.112 R)
• M45: 9,677,636 km (0.066 R)
• M46: 9,738,821 km (0.104 R)
• M47: 9,800,157 km (0.054 R)
• M48: 10,379,100 km (0.118 R)
• M49: 10,609,631 km (0.109 R)
• M50: 10,672,761 km (0.102 R)
• M51: 10,736,041 km (0.029 R)
• M52: 11,246,918 km (0.119 R)
• M53: 11,483,581 km (0.068 R)
• M54: 11,700,349 km (0.047 R)
• M55: 12,536,002 km (0.109 R)
• M56: 13,164,164 km (0.111 R)
• M57: 13,345,476 km (0.088 R)
• M58: 14,638,152 km (0.116 R)
• M59: 15,109,385 km (0.12 R)
• M60: 15,228,016 km (0.119 R)
• M61: 15,489,962 km (0.097 R)
• M62: 16,163,751 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 8.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.24 AU - 12.7 AU

Year: 11907 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,981,867 km

• M1: 646,113 km (0.072 R)
• M2: 1,100,592 km (0.106 R)
• M3: 1,406,669 km (0.077 R)
• M4: 1,658,592 km (0.1 R)
• M5: 2,074,025 km (0.057 R)
• M6: 2,160,941 km (0.079 R)
• M7: 2,249,054 km (0.095 R)
• M8: 2,497,836 km (0.081 R)
• M9: 2,613,924 km (0.118 R)
• M10: 3,372,834 km (0.109 R)
• M11: 3,870,097 km (0.096 R)
• M12: 4,644,116 km (0.059 R)
• M13: 5,019,757 km (0.119 R)
• M14: 5,196,282 km (0.114 R)
• M15: 5,255,672 km (0.107 R)
• M16: 5,769,092 km (0.088 R)
• M17: 5,985,261 km (0.089 R)
• M18: 7,006,865 km (0.108 R)
• M19: 7,204,484 km (0.113 R)
• M20: 7,370,537 km (0.087 R)
• M21: 8,185,098 km (0.05 R)
• M22: 8,567,919 km (0.055 R)
• M23: 9,028,082 km (0.103 R)
• M24: 10,833,279 km (0.034 R)
• M25: 12,109,948 km (0.093 R)
• M26: 12,506,232 km (0.09 R)
• M27: 12,826,372 km (0.053 R)
• M28: 13,068,122 km (0.061 R)
• M29: 13,433,739 km (0.092 R)
• M30: 13,885,076 km (0.071 R)
• M31: 14,174,997 km (0.11 R)
• M32: 14,424,975 km (0.077 R)
• M33: 15,098,913 km (0.111 R)
• M34: 15,183,885 km (0.098 R)
• M35: 15,482,482 km (0.065 R)
• M36: 15,697,005 km (0.067 R)
• M37: 18,301,355 km (0.108 R)
• M38: 19,030,495 km (0.077 R)
• M39: 19,214,201 km (0.115 R)
• M40: 19,862,109 km (0.094 R)
• M41: 20,847,062 km (0.108 R)
• M42: 21,464,901 km (0.077 R)
• M43: 21,896,192 km (0.084 R)
• M44: 22,330,175 km (0.115 R)
• M45: 23,550,894 km (0.082 R)
• M46: 23,649,479 km (0.085 R)
• M47: 24,045,165 km (0.104 R)
• M48: 24,642,808 km (0.103 R)
• M49: 25,044,030 km (0.119 R)
• M50: 25,295,953 km (0.118 R)
• M51: 26,670,308 km (0.085 R)
• M52: 28,435,414 km (0.071 R)
• M53: 30,398,587 km (0.063 R)
• M54: 31,315,322 km (0.051 R)
• M55: 32,460,045 km (0.088 R)
• M56: 32,514,948 km (0.073 R)
• M57: 33,618,531 km (0.103 R)
• M58: 34,902,978 km (0.12 R)
• M59: 35,749,104 km (0.111 R)
• M60: 35,862,499 km (0.109 R)
• M61: 35,975,894 km (0.064 R)
• M62: 37,634,486 km (0.099 R)
• M63: 37,692,231 km (0.039 R)
• M64: 38,038,550 km (0.032 R)
• M65: 38,386,066 km (0.065 R)
• M66: 38,967,553 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 6

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.27 AU - 19.99 AU

Year: 23835 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,981,867 km

• M1: 147,504 km (0.085 R)
• M2: 531,671 km (0.113 R)
• M3: 770,579 km (0.088 R)
• M4: 1,119,441 km (0.031 R)
• M5: 1,339,051 km (0.102 R)
• M6: 1,786,498 km (0.051 R)
• M7: 1,913,357 km (0.113 R)
• M8: 2,010,446 km (0.068 R)
• M9: 2,484,671 km (0.067 R)
• M10: 2,992,406 km (0.112 R)
• M11: 3,181,348 km (0.084 R)
• M12: 3,893,733 km (0.108 R)
• M13: 3,975,863 km (0.108 R)
• M14: 4,225,691 km (0.077 R)
• M15: 4,310,214 km (0.109 R)
• M16: 4,610,008 km (0.044 R)
• M17: 5,642,383 km (0.115 R)
• M18: 5,923,028 km (0.081 R)
• M19: 6,449,463 km (0.079 R)
• M20: 6,693,757 km (0.052 R)
• M21: 6,841,709 km (0.033 R)
• M22: 7,140,905 km (0.041 R)
• M23: 7,191,319 km (0.091 R)
• M24: 8,327,216 km (0.076 R)
• M25: 8,808,023 km (0.046 R)
• M26: 9,024,492 km (0.115 R)
• M27: 9,297,657 km (0.028 R)
• M28: 9,908,017 km (0.063 R)
• M29: 10,020,365 km (0.056 R)
• M30: 10,360,101 km (0.102 R)
• M31: 10,588,687 km (0.083 R)
• M32: 11,342,959 km (0.1 R)
• M33: 11,519,485 km (0.081 R)
• M34: 11,994,608 km (0.072 R)
• M35: 14,784,458 km (0.077 R)
• M36: 14,912,963 km (0.104 R)
• M37: 16,616,434 km (0.06 R)
• M38: 16,884,064 km (0.094 R)
• M39: 17,423,365 km (0.107 R)
• M40: 17,763,251 km (0.089 R)
• M41: 17,968,350 km (0.059 R)
• M42: 19,354,973 km (0.067 R)
• M43: 19,425,284 km (0.052 R)
• M44: 19,919,256 km (0.042 R)
• M45: 19,990,165 km (0.068 R)
• M46: 20,132,283 km (0.103 R)
• M47: 21,281,045 km (0.106 R)
• M48: 21,717,272 km (0.044 R)
• M49: 23,341,905 km (0.049 R)
• M50: 25,542,490 km (0.12 R)
• M51: 27,729,162 km (0.043 R)
• M52: 27,967,023 km (0.115 R)
• M53: 29,085,865 km (0.102 R)
• M54: 29,408,249 km (0.087 R)
• M55: 30,056,456 km (0.112 R)
• M56: 31,780,422 km (0.085 R)
• M57: 31,946,326 km (0.078 R)
• M58: 32,278,882 km (0.116 R)
• M59: 32,445,534 km (0.069 R)
• M60: 33,283,432 km (0.084 R)
• M61: 33,451,879 km (0.111 R)
• M62: 34,809,480 km (0.119 R)
• M63: 35,066,040 km (0.118 R)
• M64: 35,237,479 km (0.085 R)
• M65: 38,105,270 km (0.12 R)
• M66: 39,255,379 km (0.034 R)
• M67: 39,879,352 km (0.034 R)
• M68: 40,776,640 km (0.105 R)
• M69: 40,866,698 km (0.113 R)
• M70: 42,773,622 km (0.049 R)
• M71: 43,140,136 km (0.113 R)
• M72: 47,523,952 km (0.116 R)
• M73: 48,570,240 km (0.04 R)
• M74: 49,144,247 km (0.06 R)
• M75: 51,364,878 km (0.073 R)
• M76: 51,462,266 km (0.082 R)
• M77: 51,851,968 km (0.116 R)
• M78: 52,145,031 km (0.09 R)
• M79: 53,125,645 km (0.06 R)
• M80: 57,916,367 km (0.088 R)
• M81: 60,465,814 km (0.084 R)
• M82: 62,739,402 km (0.065 R)
• M83: 63,051,613 km (0.094 R)
• M84: 63,886,668 km (0.025 R)
• M85: 66,201,845 km (0.088 R)
• M86: 67,369,755 km (0.042 R)
• M87: 67,689,446 km (0.075 R)
• M88: 68,009,586 km (0.083 R)
• M89: 68,330,323 km (0.113 R)
• M90: 68,437,286 km (0.111 R)
• M91: 68,865,884 km (0.089 R)
• M92: 70,049,203 km (0.119 R)
• M93: 70,157,063 km (0.083 R)
• M94: 71,564,779 km (0.112 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit