🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 40.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,122,291 km

• M1: 79,436 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.7 AU - 1 AU

Year: 281 Days

Day: 30.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,122,291 km

• M1: 452,982 km (0.106 R)
• M2: 696,228 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.08 AU - 1.28 AU

Year: 459 Days

Day: 21 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,122,291 km

• M1: 641,625 km (0.071 R)
• M2: 955,482 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.08 AU - 2.2 AU

Year: 1121 Days

Day: 31.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.93 AU - 3.77 AU

Year: 2196 Days

Day: 27.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.89 AU - 3.97 AU

Year: 2275 Days

Day: 19.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 14.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.39 AU - 9.39 AU

Year: 7938 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 172.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,122,291 km

• M1: 217,964 km (0.036 R)
• M2: 314,604 km (0.089 R)
• M3: 549,922 km (0.1 R)
• M4: 707,897 km (0.072 R)
• M5: 1,041,800 km (0.096 R)
• M6: 1,539,063 km (0.048 R)
• M7: 1,655,001 km (0.09 R)
• M8: 2,236,189 km (0.102 R)
• M9: 2,759,632 km (0.105 R)
• M10: 2,999,138 km (0.108 R)
• M11: 3,524,825 km (0.089 R)
• M12: 3,654,227 km (0.076 R)
• M13: 3,811,903 km (0.104 R)
• M14: 3,918,118 km (0.094 R)
• M15: 4,577,096 km (0.086 R)
• M16: 4,833,358 km (0.038 R)
• M17: 5,359,942 km (0.096 R)
• M18: 6,436,149 km (0.048 R)
• M19: 6,659,499 km (0.081 R)
• M20: 7,179,501 km (0.089 R)
• M21: 8,052,554 km (0.107 R)
• M22: 8,224,293 km (0.1 R)
• M23: 8,782,293 km (0.104 R)
• M24: 8,994,722 km (0.116 R)
• M25: 9,460,719 km (0.076 R)
• M26: 9,788,189 km (0.081 R)
• M27: 10,304,750 km (0.114 R)
• M28: 10,416,649 km (0.117 R)
• M29: 10,792,589 km (0.062 R)
• M30: 11,907,991 km (0.114 R)
• M31: 12,182,652 km (0.057 R)
• M32: 12,300,984 km (0.062 R)
• M33: 12,818,593 km (0.095 R)
• M34: 13,019,503 km (0.079 R)
• M35: 13,383,774 km (0.067 R)
• M36: 13,833,764 km (0.064 R)
• M37: 13,957,332 km (0.117 R)
• M38: 14,664,481 km (0.059 R)
• M39: 14,916,852 km (0.058 R)
• M40: 15,086,048 km (0.11 R)
• M41: 15,383,448 km (0.112 R)
• M42: 15,597,074 km (0.097 R)
• M43: 15,941,000 km (0.118 R)
• M44: 16,636,181 km (0.051 R)
• M45: 17,608,417 km (0.056 R)
• M46: 17,876,796 km (0.094 R)
• M47: 18,327,235 km (0.099 R)
• M48: 18,781,265 km (0.088 R)
• M49: 18,872,519 km (0.093 R)
• M50: 20,072,294 km (0.092 R)
• M51: 20,870,249 km (0.095 R)
• M52: 22,110,565 km (0.078 R)
• M53: 22,206,906 km (0.084 R)
• M54: 22,400,187 km (0.103 R)
• M55: 22,593,916 km (0.087 R)
• M56: 22,934,401 km (0.091 R)
• M57: 23,129,776 km (0.119 R)
• M58: 23,571,239 km (0.058 R)
• M59: 26,023,597 km (0.106 R)
• M60: 26,534,025 km (0.085 R)
• M61: 27,047,744 km (0.036 R)
• M62: 27,461,083 km (0.067 R)
• M63: 28,503,630 km (0.075 R)
• M64: 29,771,771 km (0.107 R)
• M65: 30,252,130 km (0.033 R)
• M66: 30,788,887 km (0.108 R)
• M67: 31,166,323 km (0.106 R)
• M68: 32,856,928 km (0.087 R)
• M69: 33,077,136 km (0.102 R)
• M70: 33,297,943 km (0.111 R)
• M71: 33,408,496 km (0.108 R)
• M72: 33,574,699 km (0.066 R)
• M73: 33,852,053 km (0.114 R)
• M74: 34,577,005 km (0.079 R)
• M75: 35,025,649 km (0.105 R)
• M76: 35,194,395 km (0.086 R)
• M77: 35,307,042 km (0.108 R)
• M78: 36,440,246 km (0.092 R)
• M79: 36,953,965 km (0.114 R)
• M80: 38,277,906 km (0.048 R)
• M81: 38,800,302 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.1

Radius: 7.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.44 AU - 18.66 AU

Year: 20911 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,122,291 km

• M1: 265,985 km (0.045 R)
• M2: 334,052 km (0.104 R)
• M3: 962,961 km (0.086 R)
• M4: 1,465,760 km (0.086 R)
• M5: 2,068,789 km (0.089 R)
• M6: 2,245,464 km (0.065 R)
• M7: 2,613,774 km (0.072 R)
• M8: 2,708,769 km (0.115 R)
• M9: 2,837,423 km (0.041 R)
• M10: 3,134,075 km (0.098 R)
• M11: 3,475,458 km (0.101 R)
• M12: 3,650,487 km (0.103 R)
• M13: 4,379,926 km (0.118 R)
• M14: 5,113,704 km (0.117 R)
• M15: 5,885,031 km (0.111 R)
• M16: 6,348,186 km (0.085 R)
• M17: 6,692,410 km (0.096 R)
• M18: 7,175,611 km (0.051 R)
• M19: 7,488,869 km (0.075 R)
• M20: 7,761,138 km (0.06 R)
• M21: 8,977,667 km (0.102 R)
• M22: 9,025,688 km (0.08 R)
• M23: 9,854,311 km (0.119 R)
• M24: 10,102,643 km (0.097 R)
• M25: 10,302,656 km (0.106 R)
• M26: 10,352,921 km (0.115 R)
• M27: 10,453,750 km (0.112 R)
• M28: 10,859,908 km (0.107 R)
• M29: 10,962,233 km (0.069 R)
• M30: 12,643,264 km (0.032 R)
• M31: 12,967,443 km (0.106 R)
• M32: 13,568,527 km (0.059 R)
• M33: 14,011,486 km (0.039 R)
• M34: 14,123,086 km (0.07 R)
• M35: 14,234,836 km (0.104 R)
• M36: 14,346,885 km (0.101 R)
• M37: 16,004,728 km (0.117 R)
• M38: 16,238,101 km (0.061 R)
• M39: 16,355,236 km (0.115 R)
• M40: 16,413,878 km (0.107 R)
• M41: 16,826,619 km (0.043 R)
• M42: 17,481,858 km (0.094 R)
• M43: 17,662,123 km (0.075 R)
• M44: 18,327,983 km (0.103 R)
• M45: 18,388,869 km (0.12 R)
• M46: 19,997,196 km (0.091 R)
• M47: 20,627,602 km (0.107 R)
• M48: 20,818,040 km (0.067 R)
• M49: 22,885,183 km (0.107 R)
• M50: 23,148,176 km (0.089 R)
• M51: 24,477,952 km (0.075 R)
• M52: 24,679,610 km (0.118 R)
• M53: 25,355,493 km (0.102 R)
• M54: 27,769,105 km (0.04 R)
• M55: 28,190,223 km (0.092 R)
• M56: 28,613,435 km (0.087 R)
• M57: 29,323,427 km (0.109 R)
• M58: 31,634,115 km (0.119 R)
• M59: 31,707,269 km (0.101 R)
• M60: 32,073,933 km (0.109 R)
• M61: 33,330,705 km (0.043 R)
• M62: 34,002,698 km (0.032 R)
• M63: 34,453,138 km (0.049 R)
• M64: 34,829,975 km (0.115 R)
• M65: 35,360,000 km (0.105 R)
• M66: 35,435,846 km (0.093 R)
• M67: 35,587,837 km (0.119 R)
• M68: 37,274,254 km (0.106 R)
• M69: 39,221,869 km (0.104 R)
• M70: 40,406,385 km (0.045 R)
• M71: 41,522,385 km (0.078 R)
• M72: 42,567,775 km (0.074 R)
• M73: 45,838,284 km (0.108 R)
• M74: 46,086,766 km (0.113 R)
• M75: 47,336,207 km (0.096 R)
• M76: 48,007,004 km (0.103 R)
• M77: 49,273,350 km (0.103 R)
• M78: 49,527,965 km (0.115 R)
• M79: 50,209,085 km (0.059 R)
• M80: 50,294,355 km (0.118 R)
• M81: 52,011,589 km (0.102 R)
• M82: 52,530,395 km (0.098 R)
• M83: 54,184,798 km (0.045 R)
• M84: 54,798,598 km (0.117 R)
• M85: 55,503,054 km (0.111 R)
• M86: 56,831,633 km (0.113 R)
• M87: 56,920,643 km (0.081 R)
• M88: 57,366,146 km (0.113 R)
• M89: 57,902,155 km (0.094 R)
• M90: 58,529,718 km (0.036 R)
• M91: 58,799,293 km (0.077 R)
• M92: 59,701,069 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.61 AU - 19.89 AU

Year: 27923 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,122,291 km

• M1: 277,504 km (0.098 R)
• M2: 464,801 km (0.045 R)
• M3: 668,702 km (0.075 R)
• M4: 712,834 km (0.118 R)
• M5: 974,032 km (0.074 R)
• M6: 1,050,476 km (0.036 R)
• M7: 1,291,778 km (0.105 R)
• M8: 1,347,877 km (0.098 R)
• M9: 2,351,529 km (0.094 R)
• M10: 2,455,350 km (0.104 R)
• M11: 3,109,093 km (0.117 R)
• M12: 3,223,086 km (0.036 R)
• M13: 3,455,412 km (0.114 R)
• M14: 3,653,030 km (0.071 R)
• M15: 3,854,539 km (0.081 R)
• M16: 3,977,059 km (0.114 R)
• M17: 4,059,637 km (0.064 R)
• M18: 4,268,326 km (0.115 R)
• M19: 5,137,789 km (0.043 R)
• M20: 5,546,640 km (0.058 R)
• M21: 5,778,218 km (0.117 R)
• M22: 5,965,813 km (0.065 R)
• M23: 7,083,160 km (0.103 R)
• M24: 7,435,762 km (0.091 R)
• M25: 7,794,199 km (0.12 R)
• M26: 7,897,720 km (0.077 R)
• M27: 8,001,541 km (0.07 R)
• M28: 8,957,173 km (0.057 R)
• M29: 9,065,481 km (0.09 R)
• M30: 9,228,992 km (0.069 R)
• M31: 9,780,709 km (0.081 R)
• M32: 10,116,855 km (0.066 R)
• M33: 10,229,802 km (0.082 R)
• M34: 10,742,922 km (0.117 R)
• M35: 10,800,517 km (0.107 R)
• M36: 10,973,752 km (0.045 R)
• M37: 11,206,227 km (0.11 R)
• M38: 11,499,140 km (0.101 R)
• M39: 12,817,396 km (0.093 R)
• M40: 14,372,615 km (0.059 R)
• M41: 14,754,688 km (0.098 R)
• M42: 15,855,430 km (0.101 R)
• M43: 16,982,201 km (0.096 R)
• M44: 19,382,199 km (0.099 R)
• M45: 20,016,345 km (0.108 R)
• M46: 20,729,029 km (0.077 R)
• M47: 21,886,318 km (0.113 R)
• M48: 22,472,742 km (0.12 R)
• M49: 26,021,502 km (0.049 R)
• M50: 26,331,469 km (0.116 R)
• M51: 27,347,239 km (0.12 R)
• M52: 27,662,441 km (0.099 R)
• M53: 27,741,429 km (0.056 R)
• M54: 27,820,417 km (0.06 R)
• M55: 28,057,978 km (0.113 R)
• M56: 29,417,075 km (0.062 R)
• M57: 29,740,057 km (0.089 R)
• M58: 30,797,564 km (0.098 R)
• M59: 32,865,605 km (0.06 R)
• M60: 34,722,414 km (0.087 R)
• M61: 35,921,590 km (0.069 R)
• M62: 36,612,882 km (0.107 R)
• M63: 37,221,446 km (0.069 R)
• M64: 38,801,499 km (0.105 R)
• M65: 39,956,095 km (0.084 R)
• M66: 41,122,061 km (0.053 R)
• M67: 42,481,307 km (0.081 R)
• M68: 43,303,946 km (0.081 R)
• M69: 43,487,503 km (0.115 R)
• M70: 45,150,582 km (0.051 R)
• M71: 45,429,881 km (0.093 R)
• M72: 45,523,081 km (0.073 R)
• M73: 46,270,921 km (0.072 R)
• M74: 46,740,508 km (0.091 R)
• M75: 48,063,552 km (0.1 R)
• M76: 48,158,397 km (0.116 R)
• M77: 49,016,042 km (0.105 R)
• M78: 52,789,947 km (0.075 R)
• M79: 52,986,070 km (0.103 R)
• M80: 53,182,342 km (0.043 R)
• M81: 53,280,478 km (0.099 R)
• M82: 57,359,713 km (0.111 R)
• M83: 58,066,264 km (0.086 R)
• M84: 58,572,503 km (0.114 R)
• M85: 58,877,084 km (0.11 R)
• M86: 58,978,661 km (0.113 R)
• M87: 59,998,171 km (0.095 R)
• M88: 60,100,496 km (0.12 R)
• M89: 63,091,406 km (0.106 R)
• M90: 63,299,347 km (0.037 R)
• M91: 64,238,373 km (0.065 R)
• M92: 68,574,168 km (0.083 R)
• M93: 69,109,429 km (0.116 R)
• M94: 72,349,569 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 4

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.03 AU - 20.43 AU

Year: 29032 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,122,291 km

• M1: 86,617 km (0.061 R)
• M2: 154,235 km (0.069 R)
• M3: 480,508 km (0.094 R)
• M4: 1,397,394 km (0.116 R)
• M5: 1,867,430 km (0.054 R)
• M6: 1,896,602 km (0.119 R)
• M7: 2,573,981 km (0.109 R)
• M8: 3,568,358 km (0.036 R)
• M9: 3,750,568 km (0.047 R)
• M10: 4,588,167 km (0.07 R)
• M11: 5,564,742 km (0.116 R)
• M12: 6,119,450 km (0.041 R)
• M13: 6,469,659 km (0.087 R)
• M14: 6,602,502 km (0.095 R)
• M15: 6,691,662 km (0.103 R)
• M16: 6,961,537 km (0.111 R)
• M17: 8,123,763 km (0.045 R)
• M18: 8,411,589 km (0.087 R)
• M19: 8,751,475 km (0.093 R)
• M20: 8,800,394 km (0.11 R)
• M21: 9,095,999 km (0.102 R)
• M22: 10,052,977 km (0.107 R)
• M23: 10,155,601 km (0.105 R)
• M24: 10,569,538 km (0.076 R)
• M25: 10,936,053 km (0.101 R)
• M26: 11,789,659 km (0.026 R)
• M27: 12,006,426 km (0.104 R)
• M28: 12,224,540 km (0.095 R)
• M29: 12,719,858 km (0.081 R)
• M30: 12,997,961 km (0.084 R)
• M31: 14,187,413 km (0.112 R)
• M32: 14,882,744 km (0.091 R)
• M33: 15,588,996 km (0.085 R)
• M34: 16,487,032 km (0.115 R)
• M35: 17,094,997 km (0.053 R)
• M36: 19,089,436 km (0.057 R)
• M37: 19,663,443 km (0.088 R)
• M38: 20,049,256 km (0.107 R)
• M39: 21,155,981 km (0.091 R)
• M40: 22,148,862 km (0.098 R)
• M41: 22,483,214 km (0.117 R)
• M42: 23,292,388 km (0.107 R)
• M43: 23,837,074 km (0.092 R)
• M44: 23,905,441 km (0.085 R)
• M45: 24,248,468 km (0.108 R)
• M46: 25,706,300 km (0.116 R)
• M47: 27,622,050 km (0.104 R)
• M48: 29,583,278 km (0.116 R)
• M49: 32,494,453 km (0.05 R)
• M50: 33,331,752 km (0.112 R)
• M51: 33,408,346 km (0.102 R)
• M52: 33,561,385 km (0.075 R)
• M53: 35,027,893 km (0.071 R)
• M54: 35,105,534 km (0.114 R)
• M55: 35,651,566 km (0.062 R)
• M56: 37,068,108 km (0.095 R)
• M57: 37,226,682 km (0.107 R)
• M58: 37,624,014 km (0.108 R)
• M59: 38,022,692 km (0.082 R)
• M60: 38,262,647 km (0.115 R)
• M61: 38,985,355 km (0.109 R)
• M62: 39,308,037 km (0.106 R)
• M63: 39,874,864 km (0.111 R)
• M64: 39,956,095 km (0.079 R)
• M65: 40,852,785 km (0.078 R)
• M66: 41,838,635 km (0.056 R)
• M67: 45,096,129 km (0.042 R)
• M68: 45,774,405 km (0.059 R)
• M69: 45,944,498 km (0.084 R)
• M70: 46,541,394 km (0.041 R)
• M71: 47,140,982 km (0.11 R)
• M72: 48,434,255 km (0.072 R)
• M73: 50,352,100 km (0.096 R)
• M74: 50,439,764 km (0.069 R)
• M75: 51,055,659 km (0.084 R)
• M76: 51,408,560 km (0.077 R)
• M77: 53,364,403 km (0.034 R)
• M78: 55,344,480 km (0.085 R)
• M79: 56,525,705 km (0.081 R)
• M80: 56,890,873 km (0.115 R)
• M81: 57,991,016 km (0.107 R)
• M82: 60,212,245 km (0.052 R)
• M83: 60,491,844 km (0.12 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit