🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.67 AU - 0.69 AU

Year: 233 Days

Day: 30.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,279,934 km

• M1: 319,541 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 303 Days

Day: 40.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,279,934 km

• M1: 56,698 km (0.082 R)
• M2: 511,625 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.34 AU - 1.5 AU

Year: 704 Days

Day: 38.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.75 AU - 2.33 AU

Year: 1213 Days

Day: 23.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 10

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.09 AU - 3.61 AU

Year: 2552 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,279,934 km

• M1: 187,745 km (0.117 R)
• M2: 255,064 km (0.088 R)
• M3: 336,745 km (0.076 R)
• M4: 400,473 km (0.106 R)
• M5: 552,315 km (0.079 R)
• M6: 783,294 km (0.076 R)
• M7: 884,572 km (0.082 R)
• M8: 1,056,460 km (0.109 R)
• M9: 1,286,841 km (0.052 R)
• M10: 1,408,314 km (0.102 R)
• M11: 1,508,395 km (0.079 R)
• M12: 1,636,900 km (0.045 R)
• M13: 1,782,608 km (0.061 R)
• M14: 1,988,305 km (0.094 R)
• M15: 2,129,825 km (0.096 R)
• M16: 2,636,064 km (0.099 R)
• M17: 2,760,530 km (0.046 R)
• M18: 3,031,750 km (0.045 R)
• M19: 3,096,826 km (0.095 R)
• M20: 3,228,472 km (0.058 R)
• M21: 3,345,158 km (0.065 R)
• M22: 3,600,073 km (0.092 R)
• M23: 3,703,744 km (0.101 R)
• M24: 3,914,228 km (0.115 R)
• M25: 4,092,699 km (0.065 R)
• M26: 4,347,165 km (0.072 R)
• M27: 4,476,267 km (0.086 R)
• M28: 4,663,115 km (0.088 R)
• M29: 4,948,099 km (0.092 R)
• M30: 5,063,738 km (0.044 R)
• M31: 5,337,054 km (0.098 R)
• M32: 5,515,225 km (0.101 R)
• M33: 5,595,110 km (0.047 R)
• M34: 5,756,077 km (0.076 R)
• M35: 6,020,716 km (0.063 R)
• M36: 6,520,074 km (0.116 R)
• M37: 6,668,175 km (0.105 R)
• M38: 6,774,689 km (0.11 R)
• M39: 7,054,437 km (0.048 R)
• M40: 7,141,204 km (0.083 R)
• M41: 7,469,870 km (0.109 R)
• M42: 7,714,164 km (0.086 R)
• M43: 7,848,503 km (0.067 R)
• M44: 8,028,768 km (0.105 R)
• M45: 8,439,564 km (0.073 R)
• M46: 8,787,080 km (0.089 R)
• M47: 8,904,065 km (0.091 R)
• M48: 9,021,500 km (0.101 R)
• M49: 9,400,730 km (0.084 R)
• M50: 9,520,259 km (0.111 R)
• M51: 9,688,556 km (0.115 R)
• M52: 9,906,371 km (0.119 R)
• M53: 10,297,569 km (0.119 R)
• M54: 10,495,188 km (0.118 R)
• M55: 10,569,538 km (0.086 R)
• M56: 10,644,188 km (0.066 R)
• M57: 10,768,803 km (0.071 R)
• M58: 10,919,149 km (0.074 R)
• M59: 11,758,093 km (0.11 R)
• M60: 12,908,651 km (0.027 R)
• M61: 13,228,790 km (0.061 R)
• M62: 14,012,982 km (0.098 R)
• M63: 15,035,334 km (0.062 R)
• M64: 15,711,367 km (0.108 R)
• M65: 16,454,868 km (0.115 R)
• M66: 16,656,975 km (0.108 R)
• M67: 16,801,935 km (0.113 R)
• M68: 16,889,151 km (0.096 R)
• M69: 17,151,396 km (0.093 R)
• M70: 17,239,210 km (0.045 R)
• M71: 17,591,662 km (0.089 R)
• M72: 17,709,695 km (0.11 R)
• M73: 18,904,384 km (0.101 R)
• M74: 19,207,020 km (0.119 R)
• M75: 19,389,530 km (0.092 R)
• M76: 20,093,986 km (0.11 R)
• M77: 20,310,155 km (0.077 R)
• M78: 20,558,039 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 14.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.96 AU - 8.4 AU

Year: 9738 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,279,934 km

• M1: 318,045 km (0.116 R)
• M2: 437,275 km (0.072 R)
• M3: 579,243 km (0.041 R)
• M4: 819,796 km (0.077 R)
• M5: 971,040 km (0.061 R)
• M6: 1,207,554 km (0.045 R)
• M7: 1,363,136 km (0.062 R)
• M8: 1,673,701 km (0.098 R)
• M9: 1,782,459 km (0.108 R)
• M10: 2,123,841 km (0.089 R)
• M11: 2,290,493 km (0.091 R)
• M12: 2,688,274 km (0.095 R)
• M13: 3,271,257 km (0.081 R)
• M14: 3,691,327 km (0.04 R)
• M15: 4,614,346 km (0.052 R)
• M16: 5,214,683 km (0.1 R)
• M17: 5,606,629 km (0.093 R)
• M18: 5,772,832 km (0.109 R)
• M19: 6,350,280 km (0.103 R)
• M20: 6,454,101 km (0.108 R)
• M21: 7,089,144 km (0.046 R)
• M22: 7,269,110 km (0.075 R)
• M23: 7,487,224 km (0.074 R)
• M24: 8,724,997 km (0.089 R)
• M25: 9,230,039 km (0.042 R)
• M26: 9,784,598 km (0.088 R)
• M27: 10,066,142 km (0.066 R)
• M28: 10,187,465 km (0.087 R)
• M29: 10,554,728 km (0.084 R)
• M30: 10,802,013 km (0.035 R)
• M31: 10,926,329 km (0.092 R)
• M32: 11,134,719 km (0.112 R)
• M33: 11,386,492 km (0.056 R)
• M34: 11,938,508 km (0.103 R)
• M35: 12,067,163 km (0.046 R)
• M36: 12,542,734 km (0.118 R)
• M37: 12,892,494 km (0.111 R)
• M38: 13,557,157 km (0.091 R)
• M39: 13,916,192 km (0.067 R)
• M40: 14,597,760 km (0.104 R)
• M41: 15,011,997 km (0.084 R)
• M42: 15,570,446 km (0.114 R)
• M43: 15,993,658 km (0.066 R)
• M44: 17,286,333 km (0.067 R)
• M45: 17,626,968 km (0.085 R)
• M46: 20,739,501 km (0.075 R)
• M47: 20,946,095 km (0.086 R)
• M48: 21,101,528 km (0.118 R)
• M49: 22,094,558 km (0.076 R)
• M50: 22,252,833 km (0.084 R)
• M51: 23,209,960 km (0.077 R)
• M52: 24,126,397 km (0.099 R)
• M53: 24,889,944 km (0.082 R)
• M54: 25,606,069 km (0.098 R)
• M55: 26,608,824 km (0.102 R)
• M56: 27,171,461 km (0.069 R)
• M57: 27,737,988 km (0.056 R)
• M58: 28,537,739 km (0.11 R)
• M59: 29,171,435 km (0.119 R)
• M60: 29,751,576 km (0.114 R)
• M61: 31,337,014 km (0.115 R)
• M62: 32,110,136 km (0.034 R)
• M63: 32,289,504 km (0.096 R)
• M64: 33,251,418 km (0.081 R)
• M65: 33,918,325 km (0.108 R)
• M66: 34,161,871 km (0.08 R)
• M67: 34,406,014 km (0.114 R)
• M68: 35,945,077 km (0.053 R)
• M69: 36,691,870 km (0.105 R)
• M70: 37,067,211 km (0.117 R)
• M71: 37,380,918 km (0.095 R)
• M72: 38,074,304 km (0.09 R)
• M73: 38,263,994 km (0.049 R)
• M74: 38,899,037 km (0.111 R)
• M75: 39,473,642 km (0.074 R)
• M76: 40,695,707 km (0.078 R)
• M77: 41,149,138 km (0.091 R)
• M78: 41,343,915 km (0.069 R)
• M79: 41,538,990 km (0.115 R)
• M80: 41,734,515 km (0.11 R)
• M81: 42,650,503 km (0.069 R)
• M82: 44,103,547 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 15

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.22 AU - 9.5 AU

Year: 11920 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,279,934 km

• M1: 343,926 km (0.085 R)
• M2: 672,742 km (0.086 R)
• M3: 837,150 km (0.117 R)
• M4: 1,118,244 km (0.098 R)
• M5: 1,346,680 km (0.055 R)
• M6: 1,898,247 km (0.113 R)
• M7: 2,091,827 km (0.068 R)
• M8: 2,429,619 km (0.101 R)
• M9: 2,969,667 km (0.029 R)
• M10: 3,311,648 km (0.116 R)
• M11: 3,686,840 km (0.105 R)
• M12: 3,951,628 km (0.11 R)
• M13: 4,286,129 km (0.118 R)
• M14: 4,414,035 km (0.12 R)
• M15: 4,695,578 km (0.075 R)
• M16: 5,253,728 km (0.056 R)
• M17: 5,460,023 km (0.082 R)
• M18: 5,975,388 km (0.063 R)
• M19: 6,214,894 km (0.107 R)
• M20: 6,457,542 km (0.079 R)
• M21: 6,952,561 km (0.111 R)
• M22: 7,103,505 km (0.092 R)
• M23: 7,255,497 km (0.106 R)
• M24: 7,357,373 km (0.036 R)
• M25: 7,718,053 km (0.116 R)
• M26: 9,053,214 km (0.095 R)
• M27: 10,229,652 km (0.101 R)
• M28: 11,158,056 km (0.114 R)
• M29: 11,572,891 km (0.108 R)
• M30: 11,962,444 km (0.105 R)
• M31: 12,113,538 km (0.05 R)
• M32: 13,375,994 km (0.115 R)
• M33: 14,038,713 km (0.114 R)
• M34: 14,326,090 km (0.115 R)
• M35: 14,712,352 km (0.072 R)
• M36: 14,809,441 km (0.091 R)
• M37: 16,157,767 km (0.086 R)
• M38: 16,291,358 km (0.104 R)
• M39: 16,829,611 km (0.119 R)
• M40: 17,169,048 km (0.074 R)
• M41: 17,923,770 km (0.08 R)
• M42: 18,479,526 km (0.1 R)
• M43: 18,654,256 km (0.114 R)
• M44: 19,005,661 km (0.11 R)
• M45: 20,216,507 km (0.079 R)
• M46: 20,613,539 km (0.105 R)
• M47: 21,378,882 km (0.118 R)
• M48: 21,894,247 km (0.051 R)
• M49: 22,190,600 km (0.082 R)
• M50: 24,072,841 km (0.079 R)
• M51: 24,302,174 km (0.111 R)
• M52: 24,801,382 km (0.109 R)
• M53: 25,693,135 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.1

Radius: 7.3

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.94 AU - 13.48 AU

Year: 16679 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,279,934 km

• M1: 92,751 km (0.097 R)
• M2: 162,463 km (0.108 R)
• M3: 321,935 km (0.097 R)
• M4: 430,243 km (0.119 R)
• M5: 626,067 km (0.076 R)
• M6: 765,343 km (0.117 R)
• M7: 981,960 km (0.107 R)
• M8: 1,050,925 km (0.119 R)
• M9: 1,097,749 km (0.049 R)
• M10: 1,393,803 km (0.119 R)
• M11: 1,998,628 km (0.098 R)
• M12: 2,359,607 km (0.11 R)
• M13: 2,740,783 km (0.037 R)
• M14: 3,005,720 km (0.038 R)
• M15: 3,383,455 km (0.045 R)
• M16: 3,560,130 km (0.118 R)
• M17: 3,849,153 km (0.068 R)
• M18: 4,449,789 km (0.094 R)
• M19: 5,160,079 km (0.085 R)
• M20: 5,487,100 km (0.085 R)
• M21: 6,204,272 km (0.077 R)
• M22: 7,311,446 km (0.073 R)
• M23: 7,957,859 km (0.096 R)
• M24: 8,240,599 km (0.117 R)
• M25: 9,010,280 km (0.103 R)
• M26: 9,059,198 km (0.07 R)
• M27: 9,354,205 km (0.099 R)
• M28: 10,980,933 km (0.062 R)
• M29: 11,453,961 km (0.089 R)
• M30: 11,506,919 km (0.085 R)
• M31: 11,987,427 km (0.081 R)
• M32: 12,257,152 km (0.098 R)
• M33: 14,429,014 km (0.092 R)
• M34: 14,658,497 km (0.104 R)
• M35: 15,179,098 km (0.07 R)
• M36: 15,295,485 km (0.05 R)
• M37: 15,705,682 km (0.082 R)
• M38: 16,417,170 km (0.058 R)
• M39: 16,477,009 km (0.077 R)
• M40: 17,199,866 km (0.086 R)
• M41: 17,503,998 km (0.119 R)
• M42: 17,687,405 km (0.119 R)
• M43: 18,303,449 km (0.119 R)
• M44: 18,427,466 km (0.101 R)
• M45: 18,989,056 km (0.086 R)
• M46: 19,240,530 km (0.109 R)
• M47: 19,937,507 km (0.11 R)
• M48: 21,814,661 km (0.047 R)
• M49: 22,276,170 km (0.117 R)
• M50: 24,563,222 km (0.117 R)
• M51: 24,631,589 km (0.093 R)
• M52: 24,837,136 km (0.12 R)
• M53: 25,112,097 km (0.059 R)
• M54: 25,318,991 km (0.098 R)
• M55: 26,853,267 km (0.076 R)
• M56: 27,845,250 km (0.115 R)
• M57: 28,561,225 km (0.043 R)
• M58: 29,210,779 km (0.072 R)
• M59: 29,573,704 km (0.108 R)
• M60: 31,931,666 km (0.078 R)
• M61: 33,435,722 km (0.091 R)
• M62: 33,511,569 km (0.117 R)
• M63: 33,587,415 km (0.062 R)
• M64: 35,193,946 km (0.119 R)
• M65: 35,657,400 km (0.102 R)
• M66: 36,045,308 km (0.037 R)
• M67: 37,374,485 km (0.102 R)
• M68: 38,005,489 km (0.071 R)
• M69: 38,163,763 km (0.114 R)
• M70: 38,799,255 km (0.047 R)
• M71: 41,213,017 km (0.101 R)
• M72: 45,342,815 km (0.08 R)
• M73: 45,594,738 km (0.089 R)
• M74: 45,847,110 km (0.104 R)
• M75: 47,371,363 km (0.099 R)
• M76: 48,654,164 km (0.106 R)
• M77: 49,429,231 km (0.109 R)
• M78: 49,948,335 km (0.077 R)
• M79: 50,034,953 km (0.116 R)
• M80: 50,208,486 km (0.051 R)
• M81: 52,747,012 km (0.089 R)
• M82: 54,432,532 km (0.073 R)
• M83: 54,968,541 km (0.089 R)
• M84: 55,685,863 km (0.116 R)
• M85: 55,775,771 km (0.064 R)
• M86: 56,225,911 km (0.079 R)
• M87: 57,311,243 km (0.12 R)
• M88: 58,403,458 km (0.117 R)
• M89: 58,769,075 km (0.118 R)
• M90: 58,952,183 km (0.114 R)
• M91: 59,135,440 km (0.103 R)
• M92: 59,594,406 km (0.09 R)
• M93: 59,870,414 km (0.102 R)
• M94: 60,885,885 km (0.082 R)
• M95: 62,093,439 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit