🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 23.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.15 AU - 1.37 AU

Year: 493 Days

Day: 35.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.49 AU - 4.39 AU

Year: 2724 Days

Day: 46.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,253,994 km

• M1: 786,586 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 14.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.73 AU - 6.05 AU

Year: 4978 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,253,994 km

• M1: 188,793 km (0.031 R)
• M2: 428,598 km (0.08 R)
• M3: 577,747 km (0.108 R)
• M4: 735,722 km (0.11 R)
• M5: 854,952 km (0.114 R)
• M6: 1,192,744 km (0.079 R)
• M7: 1,608,476 km (0.093 R)
• M8: 1,733,091 km (0.1 R)
• M9: 1,824,196 km (0.109 R)
• M10: 3,155,468 km (0.091 R)
• M11: 3,359,519 km (0.057 R)
• M12: 3,638,519 km (0.116 R)
• M13: 3,925,299 km (0.05 R)
• M14: 4,495,865 km (0.109 R)
• M15: 4,649,053 km (0.039 R)
• M16: 4,986,995 km (0.061 R)
• M17: 5,092,611 km (0.102 R)
• M18: 5,333,164 km (0.083 R)
• M19: 5,659,736 km (0.116 R)
• M20: 6,218,484 km (0.106 R)
• M21: 6,361,051 km (0.084 R)
• M22: 6,853,826 km (0.117 R)
• M23: 7,090,041 km (0.114 R)
• M24: 7,209,121 km (0.118 R)
• M25: 7,509,963 km (0.092 R)
• M26: 7,814,993 km (0.108 R)
• M27: 7,938,112 km (0.028 R)
• M28: 8,786,182 km (0.049 R)
• M29: 9,172,444 km (0.117 R)
• M30: 9,895,151 km (0.081 R)
• M31: 12,314,747 km (0.08 R)
• M32: 13,479,217 km (0.112 R)
• M33: 14,337,759 km (0.119 R)
• M34: 14,451,154 km (0.093 R)
• M35: 14,678,543 km (0.117 R)
• M36: 14,830,983 km (0.111 R)
• M37: 15,873,082 km (0.104 R)
• M38: 16,304,373 km (0.105 R)
• M39: 16,422,705 km (0.109 R)
• M40: 17,178,772 km (0.07 R)
• M41: 17,299,199 km (0.066 R)
• M42: 17,419,924 km (0.077 R)
• M43: 18,109,121 km (0.037 R)
• M44: 19,097,365 km (0.112 R)
• M45: 19,388,931 km (0.068 R)
• M46: 19,556,182 km (0.069 R)
• M47: 19,766,067 km (0.056 R)
• M48: 19,934,365 km (0.118 R)
• M49: 20,187,784 km (0.077 R)
• M50: 21,384,567 km (0.05 R)
• M51: 21,948,102 km (0.103 R)
• M52: 22,166,216 km (0.093 R)
• M53: 22,648,370 km (0.077 R)
• M54: 23,489,558 km (0.118 R)
• M55: 24,295,891 km (0.047 R)
• M56: 25,020,094 km (0.044 R)
• M57: 26,536,418 km (0.079 R)
• M58: 27,188,815 km (0.086 R)
• M59: 27,469,909 km (0.066 R)
• M60: 27,610,830 km (0.06 R)
• M61: 27,752,051 km (0.084 R)
• M62: 28,082,512 km (0.108 R)
• M63: 28,461,593 km (0.091 R)
• M64: 28,985,784 km (0.091 R)
• M65: 29,225,141 km (0.095 R)
• M66: 29,417,075 km (0.078 R)
• M67: 30,723,513 km (0.1 R)
• M68: 31,212,249 km (0.035 R)
• M69: 31,457,590 km (0.107 R)
• M70: 31,654,161 km (0.089 R)
• M71: 31,752,746 km (0.114 R)
• M72: 31,999,433 km (0.094 R)
• M73: 32,147,834 km (0.115 R)
• M74: 32,843,165 km (0.075 R)
• M75: 33,192,626 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 9.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7 AU - 7.58 AU

Year: 6855 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,253,994 km

• M1: 196,123 km (0.088 R)
• M2: 276,606 km (0.117 R)
• M3: 336,595 km (0.118 R)
• M4: 561,740 km (0.118 R)
• M5: 794,365 km (0.118 R)
• M6: 999,613 km (0.059 R)
• M7: 1,086,679 km (0.111 R)
• M8: 1,191,547 km (0.104 R)
• M9: 1,331,571 km (0.117 R)
• M10: 1,819,858 km (0.093 R)
• M11: 1,927,569 km (0.06 R)
• M12: 2,206,269 km (0.096 R)
• M13: 2,458,192 km (0.101 R)
• M14: 2,822,613 km (0.059 R)
• M15: 3,783,929 km (0.046 R)
• M16: 4,180,662 km (0.057 R)
• M17: 4,639,928 km (0.109 R)
• M18: 4,862,978 km (0.091 R)
• M19: 5,039,055 km (0.075 R)
• M20: 5,217,226 km (0.082 R)
• M21: 5,449,252 km (0.037 R)
• M22: 6,084,893 km (0.06 R)
• M23: 6,193,053 km (0.074 R)
• M24: 6,660,247 km (0.115 R)
• M25: 7,310,250 km (0.116 R)
• M26: 7,512,207 km (0.09 R)
• M27: 7,570,101 km (0.074 R)
• M28: 7,657,466 km (0.104 R)
• M29: 7,745,131 km (0.102 R)
• M30: 7,803,773 km (0.086 R)
• M31: 7,892,036 km (0.067 R)
• M32: 7,980,448 km (0.117 R)
• M33: 8,069,459 km (0.115 R)
• M34: 8,884,169 km (0.051 R)
• M35: 9,348,072 km (0.069 R)
• M36: 9,504,551 km (0.112 R)
• M37: 9,819,903 km (0.116 R)
• M38: 9,915,197 km (0.088 R)
• M39: 10,267,351 km (0.084 R)
• M40: 10,428,767 km (0.057 R)
• M41: 10,493,543 km (0.076 R)
• M42: 13,616,249 km (0.108 R)
• M43: 14,007,597 km (0.079 R)
• M44: 14,079,254 km (0.086 R)
• M45: 14,692,306 km (0.114 R)
• M46: 14,947,370 km (0.119 R)
• M47: 15,203,781 km (0.105 R)
• M48: 15,424,737 km (0.088 R)
• M49: 17,001,349 km (0.108 R)
• M50: 17,307,576 km (0.038 R)
• M51: 17,384,320 km (0.068 R)
• M52: 17,461,213 km (0.067 R)
• M53: 18,119,743 km (0.102 R)
• M54: 19,142,394 km (0.099 R)
• M55: 19,221,830 km (0.055 R)
• M56: 19,341,210 km (0.117 R)
• M57: 19,740,935 km (0.111 R)
• M58: 20,183,894 km (0.116 R)
• M59: 21,325,775 km (0.107 R)
• M60: 22,782,559 km (0.045 R)
• M61: 23,971,114 km (0.058 R)
• M62: 24,875,583 km (0.111 R)
• M63: 25,353,847 km (0.079 R)
• M64: 25,484,745 km (0.102 R)
• M65: 27,029,343 km (0.08 R)
• M66: 28,558,533 km (0.08 R)
• M67: 28,649,339 km (0.036 R)
• M68: 28,876,877 km (0.092 R)
• M69: 29,104,864 km (0.091 R)
• M70: 29,977,169 km (0.094 R)
• M71: 30,625,227 km (0.095 R)
• M72: 30,951,051 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 9.5

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.05 AU - 11.99 AU

Year: 11883 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 31,253,994 km

• M1: 119,977 km (0.093 R)
• M2: 309,817 km (0.117 R)
• M3: 678,726 km (0.069 R)
• M4: 794,514 km (0.103 R)
• M5: 875,596 km (0.085 R)
• M6: 1,113,756 km (0.106 R)
• M7: 1,372,860 km (0.086 R)
• M8: 1,497,026 km (0.053 R)
• M9: 1,730,099 km (0.095 R)
• M10: 1,864,737 km (0.091 R)
• M11: 2,002,966 km (0.105 R)
• M12: 2,468,066 km (0.03 R)
• M13: 2,559,171 km (0.06 R)
• M14: 2,682,140 km (0.116 R)
• M15: 2,902,348 km (0.091 R)
• M16: 3,326,907 km (0.083 R)
• M17: 3,597,978 km (0.093 R)
• M18: 4,234,069 km (0.051 R)
• M19: 4,828,570 km (0.052 R)
• M20: 5,449,252 km (0.112 R)
• M21: 5,568,482 km (0.059 R)
• M22: 5,890,566 km (0.057 R)
• M23: 6,260,222 km (0.077 R)
• M24: 7,195,508 km (0.11 R)
• M25: 8,174,028 km (0.101 R)
• M26: 9,670,605 km (0.111 R)
• M27: 10,057,764 km (0.057 R)
• M28: 10,897,457 km (0.056 R)
• M29: 11,249,760 km (0.097 R)
• M30: 11,965,586 km (0.032 R)
• M31: 12,485,887 km (0.115 R)
• M32: 12,907,603 km (0.074 R)
• M33: 14,585,044 km (0.112 R)
• M34: 14,973,251 km (0.12 R)
• M35: 15,140,800 km (0.078 R)
• M36: 15,703,438 km (0.089 R)
• M37: 16,330,104 km (0.046 R)
• M38: 17,962,216 km (0.088 R)
• M39: 18,978,435 km (0.11 R)
• M40: 19,402,245 km (0.065 R)
• M41: 19,829,198 km (0.1 R)
• M42: 20,197,508 km (0.082 R)
• M43: 20,568,211 km (0.057 R)
• M44: 21,066,073 km (0.077 R)
• M45: 21,128,455 km (0.103 R)
• M46: 21,946,606 km (0.111 R)
• M47: 22,136,895 km (0.106 R)
• M48: 22,264,053 km (0.109 R)
• M49: 22,327,781 km (0.075 R)
• M50: 22,839,257 km (0.107 R)
• M51: 23,225,518 km (0.115 R)
• M52: 23,939,100 km (0.12 R)
• M53: 24,791,658 km (0.066 R)
• M54: 24,989,876 km (0.114 R)
• M55: 27,887,885 km (0.083 R)
• M56: 28,992,965 km (0.093 R)
• M57: 30,182,866 km (0.06 R)
• M58: 31,674,806 km (0.096 R)
• M59: 32,321,368 km (0.104 R)
• M60: 33,190,382 km (0.072 R)
• M61: 34,434,737 km (0.096 R)
• M62: 34,508,339 km (0.1 R)
• M63: 34,877,547 km (0.111 R)
• M64: 34,951,448 km (0.074 R)
• M65: 35,025,499 km (0.073 R)
• M66: 38,334,305 km (0.068 R)
• M67: 38,869,865 km (0.056 R)
• M68: 40,569,147 km (0.105 R)
• M69: 41,036,790 km (0.101 R)
• M70: 41,193,120 km (0.051 R)
• M71: 41,427,839 km (0.045 R)
• M72: 41,584,618 km (0.054 R)
• M73: 41,663,157 km (0.066 R)
• M74: 41,741,695 km (0.055 R)
• M75: 43,401,783 km (0.071 R)
• M76: 45,405,946 km (0.044 R)
• M77: 46,297,399 km (0.092 R)
• M78: 47,440,327 km (0.1 R)
• M79: 49,089,045 km (0.1 R)
• M80: 49,421,153 km (0.099 R)
• M81: 49,837,184 km (0.111 R)
• M82: 51,765,950 km (0.077 R)
• M83: 52,019,368 km (0.081 R)
• M84: 52,273,086 km (0.098 R)
• M85: 53,377,717 km (0.095 R)
• M86: 54,146,800 km (0.074 R)
• M87: 54,489,828 km (0.118 R)
• M88: 54,661,716 km (0.102 R)
• M89: 55,005,791 km (0.097 R)
• M90: 55,264,445 km (0.116 R)
• M91: 56,042,504 km (0.12 R)
• M92: 56,737,236 km (0.098 R)
• M93: 57,347,446 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 11.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.81 AU - 13.55 AU

Year: 15724 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,253,994 km

• M1: 246,986 km (0.091 R)
• M2: 331,958 km (0.06 R)
• M3: 452,384 km (0.068 R)
• M4: 614,249 km (0.102 R)
• M5: 971,489 km (0.071 R)
• M6: 1,129,314 km (0.116 R)
• M7: 1,265,000 km (0.069 R)
• M8: 1,438,683 km (0.106 R)
• M9: 1,671,457 km (0.105 R)
• M10: 1,880,894 km (0.119 R)
• M11: 2,043,806 km (0.078 R)
• M12: 2,173,956 km (0.115 R)
• M13: 2,306,799 km (0.109 R)
• M14: 2,948,873 km (0.093 R)
• M15: 3,139,162 km (0.068 R)
• M16: 3,532,305 km (0.119 R)
• M17: 3,871,892 km (0.069 R)
• M18: 5,054,014 km (0.086 R)
• M19: 5,359,793 km (0.116 R)
• M20: 5,540,806 km (0.099 R)
• M21: 5,989,300 km (0.074 R)
• M22: 6,069,634 km (0.105 R)
• M23: 6,669,971 km (0.08 R)
• M24: 6,836,922 km (0.089 R)
• M25: 6,920,996 km (0.115 R)
• M26: 8,342,325 km (0.079 R)
• M27: 8,432,234 km (0.067 R)
• M28: 8,734,272 km (0.078 R)
• M29: 8,947,748 km (0.118 R)
• M30: 9,411,202 km (0.086 R)
• M31: 9,756,175 km (0.066 R)
• M32: 11,342,511 km (0.093 R)
• M33: 11,676,114 km (0.103 R)
• M34: 11,844,112 km (0.119 R)
• M35: 11,979,199 km (0.106 R)
• M36: 12,284,678 km (0.117 R)
• M37: 12,627,257 km (0.05 R)
• M38: 12,869,007 km (0.091 R)
• M39: 13,112,253 km (0.102 R)
• M40: 13,216,972 km (0.03 R)
• M41: 13,567,928 km (0.114 R)
• M42: 13,851,117 km (0.109 R)
• M43: 14,243,512 km (0.033 R)
• M44: 14,893,515 km (0.085 R)
• M45: 15,149,028 km (0.086 R)
• M46: 15,295,634 km (0.102 R)
• M47: 16,073,094 km (0.061 R)
• M48: 16,787,574 km (0.031 R)
• M49: 16,977,264 km (0.11 R)
• M50: 17,091,557 km (0.059 R)
• M51: 17,167,852 km (0.117 R)
• M52: 17,627,865 km (0.105 R)
• M53: 17,975,531 km (0.106 R)
• M54: 18,481,770 km (0.111 R)
• M55: 19,071,784 km (0.101 R)
• M56: 19,428,724 km (0.097 R)
• M57: 19,548,253 km (0.064 R)
• M58: 21,001,147 km (0.116 R)
• M59: 21,082,828 km (0.059 R)
• M60: 21,164,658 km (0.12 R)
• M61: 21,493,025 km (0.1 R)
• M62: 21,740,460 km (0.114 R)
• M63: 23,287,153 km (0.108 R)
• M64: 23,583,656 km (0.111 R)
• M65: 23,668,627 km (0.073 R)
• M66: 24,653,131 km (0.091 R)
• M67: 25,128,852 km (0.119 R)
• M68: 26,045,139 km (0.071 R)
• M69: 26,132,953 km (0.078 R)
• M70: 26,972,496 km (0.063 R)
• M71: 27,820,716 km (0.079 R)
• M72: 28,406,242 km (0.086 R)
• M73: 29,864,672 km (0.091 R)
• M74: 30,140,829 km (0.119 R)
• M75: 30,695,688 km (0.108 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit