🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 153 Days

Day: 26.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,243,375 km

• M1: 27,975 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.69 AU

Year: 170 Days

Day: 28.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,243,375 km

• M1: 184,454 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 202 Days

Day: 35.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.34 AU - 1.42 AU

Year: 624 Days

Day: 24.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.37 AU - 3.99 AU

Year: 2718 Days

Day: 15.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,243,375 km

• M1: 900,729 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 13

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.34 AU - 9.86 AU

Year: 9710 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,243,375 km

• M1: 189,241 km (0.081 R)
• M2: 371,452 km (0.108 R)
• M3: 469,289 km (0.061 R)
• M4: 591,510 km (0.064 R)
• M5: 843,433 km (0.117 R)
• M6: 999,164 km (0.086 R)
• M7: 1,131,259 km (0.067 R)
• M8: 1,341,145 km (0.097 R)
• M9: 1,432,549 km (0.111 R)
• M10: 1,942,828 km (0.077 R)
• M11: 2,026,453 km (0.119 R)
• M12: 2,714,902 km (0.084 R)
• M13: 3,122,108 km (0.066 R)
• M14: 3,220,693 km (0.105 R)
• M15: 3,782,283 km (0.111 R)
• M16: 4,074,747 km (0.064 R)
• M17: 4,237,360 km (0.113 R)
• M18: 4,710,089 km (0.054 R)
• M19: 4,996,120 km (0.095 R)
• M20: 5,287,836 km (0.075 R)
• M21: 5,645,375 km (0.035 R)
• M22: 5,918,840 km (0.12 R)
• M23: 6,352,823 km (0.113 R)
• M24: 6,510,350 km (0.099 R)
• M25: 6,893,769 km (0.116 R)
• M26: 7,284,668 km (0.112 R)
• M27: 7,817,087 km (0.071 R)
• M28: 8,396,629 km (0.054 R)
• M29: 9,705,611 km (0.059 R)
• M30: 10,514,038 km (0.099 R)
• M31: 10,926,329 km (0.068 R)
• M32: 11,728,174 km (0.096 R)
• M33: 12,312,653 km (0.049 R)
• M34: 12,430,685 km (0.066 R)
• M35: 13,146,810 km (0.067 R)
• M36: 13,550,426 km (0.115 R)
• M37: 14,246,056 km (0.033 R)
• M38: 14,411,511 km (0.075 R)
• M39: 14,785,954 km (0.089 R)
• M40: 16,532,061 km (0.057 R)
• M41: 16,618,827 km (0.119 R)
• M42: 16,880,325 km (0.065 R)
• M43: 17,187,150 km (0.092 R)
• M44: 17,319,095 km (0.074 R)
• M45: 17,495,770 km (0.1 R)
• M46: 17,939,777 km (0.085 R)
• M47: 18,612,817 km (0.11 R)
• M48: 18,975,293 km (0.049 R)
• M49: 19,111,726 km (0.111 R)
• M50: 19,523,121 km (0.109 R)
• M51: 20,775,105 km (0.098 R)
• M52: 21,151,045 km (0.098 R)
• M53: 22,005,099 km (0.114 R)
• M54: 22,292,327 km (0.092 R)
• M55: 22,580,751 km (0.04 R)
• M56: 22,918,843 km (0.109 R)
• M57: 23,015,782 km (0.11 R)
• M58: 23,894,071 km (0.098 R)
• M59: 24,634,281 km (0.104 R)
• M60: 25,182,109 km (0.073 R)
• M61: 25,633,146 km (0.1 R)
• M62: 26,238,868 km (0.105 R)
• M63: 26,900,240 km (0.09 R)
• M64: 27,515,686 km (0.055 R)
• M65: 28,447,531 km (0.111 R)
• M66: 28,656,071 km (0.117 R)
• M67: 29,127,005 km (0.116 R)
• M68: 30,289,081 km (0.079 R)
• M69: 31,952,160 km (0.085 R)
• M70: 32,223,232 km (0.033 R)
• M71: 33,754,964 km (0.097 R)
• M72: 33,865,368 km (0.116 R)
• M73: 34,197,026 km (0.118 R)
• M74: 34,307,878 km (0.108 R)
• M75: 34,919,434 km (0.057 R)
• M76: 35,086,834 km (0.099 R)
• M77: 35,646,779 km (0.079 R)
• M78: 35,927,873 km (0.104 R)
• M79: 36,040,521 km (0.081 R)
• M80: 36,266,264 km (0.106 R)
• M81: 36,718,947 km (0.099 R)
• M82: 37,116,578 km (0.081 R)
• M83: 38,548,529 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.9

Radius: 3.2

Gravity: 55.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.13 AU - 13.43 AU

Year: 16568 Days

Day: 16.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 98.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,243,375 km

• M1: 383,719 km (0.114 R)
• M2: 506,538 km (0.096 R)
• M3: 942,766 km (0.04 R)
• M4: 1,036,115 km (0.117 R)
• M5: 1,108,071 km (0.108 R)
• M6: 1,333,964 km (0.099 R)
• M7: 1,684,622 km (0.093 R)
• M8: 1,855,612 km (0.117 R)
• M9: 2,092,425 km (0.096 R)
• M10: 3,663,652 km (0.114 R)
• M11: 3,773,756 km (0.091 R)
• M12: 4,692,137 km (0.078 R)
• M13: 4,851,609 km (0.074 R)
• M14: 4,931,943 km (0.106 R)
• M15: 5,507,146 km (0.098 R)
• M16: 5,845,387 km (0.109 R)
• M17: 6,719,637 km (0.114 R)
• M18: 6,899,454 km (0.084 R)
• M19: 7,963,095 km (0.079 R)
• M20: 8,248,976 km (0.117 R)
• M21: 8,296,848 km (0.088 R)
• M22: 8,393,039 km (0.07 R)
• M23: 8,489,679 km (0.111 R)
• M24: 8,732,626 km (0.083 R)
• M25: 9,027,334 km (0.051 R)
• M26: 9,225,551 km (0.113 R)
• M27: 9,828,879 km (0.116 R)
• M28: 9,879,743 km (0.085 R)
• M29: 10,341,402 km (0.091 R)
• M30: 11,445,434 km (0.06 R)
• M31: 13,479,815 km (0.077 R)
• M32: 13,876,998 km (0.114 R)
• M33: 15,622,506 km (0.053 R)
• M34: 15,860,366 km (0.101 R)
• M35: 15,979,745 km (0.109 R)
• M36: 16,763,040 km (0.027 R)
• M37: 18,429,560 km (0.079 R)
• M38: 18,492,242 km (0.098 R)
• M39: 19,186,974 km (0.119 R)
• M40: 19,377,861 km (0.055 R)
• M41: 19,633,524 km (0.073 R)
• M42: 19,954,561 km (0.05 R)
• M43: 20,406,945 km (0.03 R)
• M44: 20,536,796 km (0.034 R)
• M45: 20,666,946 km (0.094 R)
• M46: 22,049,829 km (0.084 R)
• M47: 22,383,432 km (0.117 R)
• M48: 22,718,830 km (0.102 R)
• M49: 22,988,256 km (0.094 R)
• M50: 23,394,414 km (0.11 R)
• M51: 23,666,533 km (0.053 R)
• M52: 24,626,951 km (0.051 R)
• M53: 25,810,420 km (0.052 R)
• M54: 27,012,140 km (0.112 R)
• M55: 27,799,473 km (0.094 R)
• M56: 28,159,854 km (0.088 R)
• M57: 29,030,963 km (0.119 R)
• M58: 29,543,335 km (0.048 R)
• M59: 30,948,658 km (0.112 R)
• M60: 31,172,606 km (0.094 R)
• M61: 32,830,749 km (0.112 R)
• M62: 34,672,149 km (0.067 R)
• M63: 35,527,101 km (0.106 R)
• M64: 35,839,910 km (0.101 R)
• M65: 36,074,928 km (0.12 R)
• M66: 38,855,354 km (0.1 R)
• M67: 40,393,220 km (0.031 R)
• M68: 42,861,735 km (0.065 R)
• M69: 43,111,264 km (0.052 R)
• M70: 43,277,916 km (0.091 R)
• M71: 43,862,844 km (0.072 R)
• M72: 44,282,167 km (0.062 R)
• M73: 44,871,433 km (0.076 R)
• M74: 45,972,772 km (0.097 R)
• M75: 46,313,406 km (0.081 R)
• M76: 47,254,676 km (0.095 R)
• M77: 47,684,471 km (0.116 R)
• M78: 48,895,017 km (0.03 R)
• M79: 50,290,765 km (0.107 R)
• M80: 50,817,649 km (0.051 R)
• M81: 50,905,612 km (0.063 R)
• M82: 51,169,802 km (0.114 R)
• M83: 51,258,065 km (0.088 R)
• M84: 51,434,590 km (0.049 R)
• M85: 52,497,932 km (0.083 R)
• M86: 53,568,454 km (0.114 R)
• M87: 54,736,215 km (0.119 R)
• M88: 55,549,729 km (0.082 R)
• M89: 56,640,447 km (0.099 R)
• M90: 57,097,019 km (0.111 R)
• M91: 59,769,286 km (0.089 R)
• M92: 59,954,937 km (0.113 R)
• M93: 60,047,987 km (0.068 R)
• M94: 60,793,433 km (0.054 R)
• M95: 61,541,871 km (0.117 R)
• M96: 62,953,477 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.6

Radius: 4.8

Gravity: 31.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.22 AU - 14.28 AU

Year: 20711 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,243,375 km

• M1: 87,664 km (0.105 R)
• M2: 138,827 km (0.043 R)
• M3: 177,124 km (0.117 R)
• M4: 283,638 km (0.112 R)
• M5: 600,486 km (0.078 R)
• M6: 669,600 km (0.075 R)
• M7: 1,851,423 km (0.09 R)
• M8: 1,919,041 km (0.077 R)
• M9: 2,269,250 km (0.1 R)
• M10: 3,351,291 km (0.088 R)
• M11: 3,433,870 km (0.054 R)
• M12: 3,900,465 km (0.064 R)
• M13: 4,891,701 km (0.092 R)
• M14: 4,985,648 km (0.111 R)
• M15: 5,806,941 km (0.072 R)
• M16: 6,207,863 km (0.12 R)
• M17: 7,953,670 km (0.103 R)
• M18: 8,965,400 km (0.117 R)
• M19: 10,017,073 km (0.036 R)
• M20: 10,076,613 km (0.11 R)
• M21: 12,746,935 km (0.101 R)
• M22: 15,827,305 km (0.069 R)
• M23: 16,035,845 km (0.083 R)
• M24: 16,175,419 km (0.076 R)
• M25: 17,163,364 km (0.113 R)
• M26: 17,377,588 km (0.03 R)
• M27: 17,880,985 km (0.047 R)
• M28: 18,170,756 km (0.104 R)
• M29: 18,316,165 km (0.109 R)
• M30: 18,389,019 km (0.095 R)
• M31: 18,535,176 km (0.119 R)
• M32: 19,197,147 km (0.096 R)
• M33: 20,317,485 km (0.064 R)
• M34: 20,544,126 km (0.044 R)
• M35: 22,076,307 km (0.066 R)
• M36: 22,621,143 km (0.034 R)
• M37: 23,486,267 km (0.106 R)
• M38: 24,282,278 km (0.117 R)
• M39: 24,603,015 km (0.063 R)
• M40: 24,844,616 km (0.117 R)
• M41: 24,925,249 km (0.092 R)
• M42: 27,136,605 km (0.112 R)
• M43: 28,560,777 km (0.036 R)
• M44: 28,814,644 km (0.083 R)
• M45: 29,837,445 km (0.114 R)
• M46: 30,439,576 km (0.089 R)
• M47: 30,698,829 km (0.056 R)
• M48: 32,446,133 km (0.107 R)
• M49: 32,976,607 km (0.062 R)
• M50: 33,065,318 km (0.09 R)
• M51: 33,242,891 km (0.079 R)
• M52: 33,509,923 km (0.088 R)
• M53: 34,765,348 km (0.092 R)
• M54: 35,853,523 km (0.057 R)
• M55: 36,036,033 km (0.055 R)
• M56: 36,218,841 km (0.106 R)
• M57: 36,860,915 km (0.086 R)
• M58: 37,784,832 km (0.104 R)
• M59: 38,436,031 km (0.082 R)
• M60: 38,997,173 km (0.094 R)
• M61: 39,184,769 km (0.058 R)
• M62: 40,982,486 km (0.106 R)
• M63: 41,651,488 km (0.099 R)
• M64: 42,324,080 km (0.087 R)
• M65: 42,516,912 km (0.071 R)
• M66: 42,710,042 km (0.105 R)
• M67: 44,167,874 km (0.061 R)
• M68: 45,247,222 km (0.069 R)
• M69: 45,345,807 km (0.05 R)
• M70: 49,853,939 km (0.066 R)
• M71: 50,772,620 km (0.093 R)
• M72: 50,875,094 km (0.091 R)
• M73: 50,977,569 km (0.086 R)
• M74: 52,316,021 km (0.089 R)
• M75: 52,730,257 km (0.091 R)
• M76: 52,937,750 km (0.101 R)
• M77: 53,145,541 km (0.093 R)
• M78: 55,448,900 km (0.111 R)
• M79: 55,659,833 km (0.08 R)
• M80: 57,677,758 km (0.118 R)
• M81: 58,534,505 km (0.096 R)
• M82: 58,749,328 km (0.061 R)
• M83: 59,503,451 km (0.087 R)
• M84: 60,369,024 km (0.109 R)
• M85: 61,457,049 km (0.082 R)
• M86: 63,100,980 km (0.087 R)
• M87: 63,983,757 km (0.055 R)
• M88: 64,094,310 km (0.09 R)
• M89: 64,648,421 km (0.119 R)
• M90: 66,880,720 km (0.081 R)
• M91: 67,105,266 km (0.073 R)
• M92: 67,330,112 km (0.105 R)
• M93: 70,847,308 km (0.108 R)
• M94: 71,649,751 km (0.119 R)
• M95: 75,823,980 km (0.101 R)
• M96: 76,175,385 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit