🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 158 Days

Day: 38.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.78 AU

Year: 174 Days

Day: 47.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.88 AU - 0.92 AU

Year: 297 Days

Day: 40.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.82 AU - 1.32 AU

Year: 385 Days

Day: 41.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 88.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.27 AU - 2.67 AU

Year: 1352 Days

Day: 25.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 8.6

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.34 AU - 9.56 AU

Year: 7806 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,507,431 km

• M1: 138,528 km (0.037 R)
• M2: 723,904 km (0.072 R)
• M3: 890,257 km (0.062 R)
• M4: 1,014,274 km (0.081 R)
• M5: 1,163,123 km (0.089 R)
• M6: 1,482,814 km (0.089 R)
• M7: 1,829,582 km (0.099 R)
• M8: 2,035,728 km (0.097 R)
• M9: 2,322,357 km (0.12 R)
• M10: 2,673,164 km (0.11 R)
• M11: 2,907,435 km (0.04 R)
• M12: 3,067,504 km (0.065 R)
• M13: 3,257,793 km (0.063 R)
• M14: 3,621,764 km (0.099 R)
• M15: 3,852,145 km (0.063 R)
• M16: 4,821,240 km (0.107 R)
• M17: 5,463,613 km (0.093 R)
• M18: 5,595,260 km (0.083 R)
• M19: 5,861,993 km (0.102 R)
• M20: 5,962,971 km (0.086 R)
• M21: 6,030,739 km (0.066 R)
• M22: 6,235,389 km (0.086 R)
• M23: 6,511,846 km (0.067 R)
• M24: 6,969,615 km (0.112 R)
• M25: 7,184,438 km (0.058 R)
• M26: 7,365,152 km (0.063 R)
• M27: 7,767,869 km (0.053 R)
• M28: 7,916,271 km (0.116 R)
• M29: 8,556,849 km (0.08 R)
• M30: 9,058,001 km (0.061 R)
• M31: 9,174,987 km (0.08 R)
• M32: 9,608,372 km (0.105 R)
• M33: 9,807,487 km (0.048 R)
• M34: 10,454,049 km (0.053 R)
• M35: 10,865,144 km (0.077 R)
• M36: 11,031,048 km (0.045 R)
• M37: 11,365,549 km (0.098 R)
• M38: 12,867,362 km (0.108 R)
• M39: 13,042,990 km (0.089 R)
• M40: 14,068,034 km (0.101 R)
• M41: 14,294,376 km (0.088 R)
• M42: 15,864,705 km (0.106 R)
• M43: 16,479,552 km (0.07 R)
• M44: 17,977,027 km (0.118 R)
• M45: 18,271,734 km (0.096 R)
• M46: 18,419,836 km (0.07 R)
• M47: 18,916,052 km (0.098 R)
• M48: 19,316,227 km (0.036 R)
• M49: 19,567,850 km (0.114 R)
• M50: 19,972,513 km (0.119 R)
• M51: 20,074,089 km (0.112 R)
• M52: 21,306,926 km (0.104 R)
• M53: 21,723,256 km (0.11 R)
• M54: 21,880,035 km (0.077 R)
• M55: 23,308,395 km (0.102 R)
• M56: 24,006,868 km (0.099 R)
• M57: 24,930,485 km (0.109 R)
• M58: 26,087,625 km (0.075 R)
• M59: 26,588,778 km (0.093 R)
• M60: 26,868,675 km (0.099 R)
• M61: 26,980,874 km (0.109 R)
• M62: 27,261,968 km (0.118 R)
• M63: 27,827,298 km (0.09 R)
• M64: 29,027,073 km (0.115 R)
• M65: 29,257,604 km (0.033 R)
• M66: 29,836,248 km (0.117 R)
• M67: 31,358,706 km (0.111 R)
• M68: 31,535,979 km (0.106 R)
• M69: 31,950,964 km (0.074 R)
• M70: 32,129,284 km (0.114 R)
• M71: 33,507,978 km (0.057 R)
• M72: 33,992,077 km (0.08 R)
• M73: 35,458,136 km (0.064 R)
• M74: 36,260,878 km (0.094 R)
• M75: 36,446,978 km (0.108 R)
• M76: 37,884,314 km (0.116 R)
• M77: 38,199,068 km (0.114 R)
• M78: 39,022,006 km (0.073 R)
• M79: 39,149,015 km (0.054 R)
• M80: 39,531,237 km (0.104 R)
• M81: 39,978,535 km (0.104 R)
• M82: 40,170,768 km (0.113 R)
• M83: 40,234,946 km (0.079 R)
• M84: 40,491,955 km (0.073 R)
• M85: 40,878,366 km (0.112 R)
• M86: 41,266,124 km (0.1 R)
• M87: 42,305,829 km (0.101 R)
• M88: 43,420,034 km (0.093 R)
• M89: 44,212,304 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.1

Radius: 5.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.16 AU - 19.34 AU

Year: 21768 Days

Day: 19.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,507,431 km

• M1: 151,094 km (0.075 R)
• M2: 379,679 km (0.074 R)
• M3: 519,703 km (0.104 R)
• M4: 880,084 km (0.1 R)
• M5: 1,639,742 km (0.108 R)
• M6: 2,133,565 km (0.092 R)
• M7: 2,526,409 km (0.11 R)
• M8: 2,670,472 km (0.062 R)
• M9: 2,743,475 km (0.113 R)
• M10: 3,325,261 km (0.108 R)
• M11: 3,483,087 km (0.072 R)
• M12: 3,751,915 km (0.096 R)
• M13: 4,223,896 km (0.086 R)
• M14: 4,568,420 km (0.114 R)
• M15: 4,773,518 km (0.08 R)
• M16: 5,970,750 km (0.108 R)
• M17: 6,034,479 km (0.085 R)
• M18: 6,130,670 km (0.119 R)
• M19: 6,520,223 km (0.099 R)
• M20: 7,018,384 km (0.098 R)
• M21: 7,221,089 km (0.118 R)
• M22: 8,192,428 km (0.075 R)
• M23: 8,370,150 km (0.118 R)
• M24: 8,657,079 km (0.096 R)
• M25: 8,729,335 km (0.111 R)
• M26: 8,910,947 km (0.081 R)
• M27: 9,351,662 km (0.078 R)
• M28: 9,837,257 km (0.098 R)
• M29: 9,912,654 km (0.093 R)
• M30: 10,716,144 km (0.116 R)
• M31: 10,793,786 km (0.115 R)
• M32: 11,027,757 km (0.092 R)
• M33: 11,342,361 km (0.101 R)
• M34: 12,385,058 km (0.063 R)
• M35: 13,374,349 km (0.104 R)
• M36: 13,499,861 km (0.098 R)
• M37: 13,667,710 km (0.08 R)
• M38: 13,709,747 km (0.12 R)
• M39: 14,132,960 km (0.115 R)
• M40: 14,474,492 km (0.044 R)
• M41: 15,252,999 km (0.08 R)
• M42: 15,867,996 km (0.098 R)
• M43: 15,956,408 km (0.073 R)
• M44: 16,401,462 km (0.041 R)
• M45: 16,760,347 km (0.089 R)
• M46: 18,827,191 km (0.095 R)
• M47: 18,874,015 km (0.104 R)
• M48: 19,155,858 km (0.099 R)
• M49: 19,723,582 km (0.057 R)
• M50: 19,818,876 km (0.116 R)
• M51: 19,866,448 km (0.094 R)
• M52: 20,105,206 km (0.112 R)
• M53: 20,682,205 km (0.117 R)
• M54: 20,730,675 km (0.108 R)
• M55: 22,445,665 km (0.105 R)
• M56: 24,154,820 km (0.095 R)
• M57: 24,205,833 km (0.084 R)
• M58: 24,870,796 km (0.113 R)
• M59: 25,593,653 km (0.09 R)
• M60: 25,957,624 km (0.093 R)
• M61: 26,901,437 km (0.063 R)
• M62: 27,271,542 km (0.101 R)
• M63: 29,364,117 km (0.095 R)
• M64: 29,908,953 km (0.061 R)
• M65: 30,567,183 km (0.087 R)
• M66: 31,008,647 km (0.075 R)
• M67: 31,063,998 km (0.106 R)
• M68: 33,134,283 km (0.111 R)
• M69: 33,474,169 km (0.105 R)
• M70: 34,157,383 km (0.078 R)
• M71: 35,827,493 km (0.097 R)
• M72: 36,001,775 km (0.113 R)
• M73: 36,818,878 km (0.089 R)
• M74: 37,937,422 km (0.096 R)
• M75: 38,174,385 km (0.086 R)
• M76: 38,471,187 km (0.1 R)
• M77: 38,709,197 km (0.068 R)
• M78: 38,768,887 km (0.05 R)
• M79: 40,087,442 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.2

Radius: 7.8

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.97 AU - 21.07 AU

Year: 26639 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,507,431 km

• M1: 181,163 km (0.114 R)
• M2: 770,579 km (0.115 R)
• M3: 827,575 km (0.087 R)
• M4: 976,425 km (0.112 R)
• M5: 1,300,305 km (0.119 R)
• M6: 1,769,144 km (0.101 R)
• M7: 1,923,529 km (0.087 R)
• M8: 2,540,920 km (0.109 R)
• M9: 3,030,404 km (0.06 R)
• M10: 3,309,703 km (0.087 R)
• M11: 3,452,420 km (0.093 R)
• M12: 3,597,380 km (0.119 R)
• M13: 3,645,999 km (0.075 R)
• M14: 4,934,635 km (0.112 R)
• M15: 5,712,245 km (0.074 R)
• M16: 5,826,388 km (0.05 R)
• M17: 5,999,174 km (0.087 R)
• M18: 6,587,093 km (0.102 R)
• M19: 6,948,671 km (0.053 R)
• M20: 7,070,743 km (0.064 R)
• M21: 7,880,965 km (0.117 R)
• M22: 8,917,978 km (0.104 R)
• M23: 9,655,645 km (0.062 R)
• M24: 10,066,142 km (0.105 R)
• M25: 11,188,874 km (0.061 R)
• M26: 11,547,759 km (0.115 R)
• M27: 12,721,653 km (0.046 R)
• M28: 12,796,303 km (0.119 R)
• M29: 13,247,191 km (0.053 R)
• M30: 14,164,375 km (0.109 R)
• M31: 14,787,301 km (0.097 R)
• M32: 14,865,840 km (0.092 R)
• M33: 14,944,378 km (0.062 R)
• M34: 15,339,616 km (0.077 R)
• M35: 15,419,053 km (0.049 R)
• M36: 15,738,294 km (0.087 R)
• M37: 15,818,479 km (0.107 R)
• M38: 16,790,715 km (0.076 R)
• M39: 17,201,511 km (0.105 R)
• M40: 17,449,694 km (0.118 R)
• M41: 19,994,952 km (0.103 R)
• M42: 22,203,017 km (0.119 R)
• M43: 22,292,925 km (0.107 R)
• M44: 23,472,953 km (0.117 R)
• M45: 25,046,424 km (0.116 R)
• M46: 26,940,781 km (0.098 R)
• M47: 29,372,944 km (0.08 R)
• M48: 30,165,962 km (0.105 R)
• M49: 30,665,170 km (0.109 R)
• M50: 31,066,391 km (0.087 R)
• M51: 31,267,750 km (0.081 R)
• M52: 33,201,751 km (0.115 R)
• M53: 34,339,144 km (0.112 R)
• M54: 34,651,504 km (0.057 R)
• M55: 38,473,132 km (0.112 R)
• M56: 39,340,350 km (0.084 R)
• M57: 40,214,002 km (0.077 R)
• M58: 40,983,833 km (0.056 R)
• M59: 41,536,597 km (0.094 R)
• M60: 42,426,106 km (0.049 R)
• M61: 42,537,706 km (0.101 R)
• M62: 45,132,182 km (0.034 R)
• M63: 45,360,318 km (0.066 R)
• M64: 45,817,489 km (0.069 R)
• M65: 48,359,307 km (0.11 R)
• M66: 50,118,428 km (0.046 R)
• M67: 51,065,233 km (0.09 R)
• M68: 52,736,241 km (0.096 R)
• M69: 54,182,703 km (0.086 R)
• M70: 55,154,341 km (0.083 R)
• M71: 58,227,381 km (0.048 R)
• M72: 58,724,345 km (0.118 R)
• M73: 60,977,438 km (0.11 R)
• M74: 62,622,267 km (0.081 R)
• M75: 63,131,199 km (0.118 R)
• M76: 64,281,607 km (0.102 R)
• M77: 67,252,620 km (0.105 R)
• M78: 74,267,115 km (0.075 R)
• M79: 75,210,778 km (0.114 R)
• M80: 75,616,488 km (0.053 R)
• M81: 78,202,437 km (0.072 R)
• M82: 78,339,319 km (0.118 R)
• M83: 78,887,744 km (0.096 R)
• M84: 79,712,777 km (0.103 R)
• M85: 80,402,572 km (0.053 R)
• M86: 81,787,849 km (0.107 R)
• M87: 82,344,203 km (0.028 R)
• M88: 84,863,282 km (0.106 R)
• M89: 86,415,210 km (0.109 R)
• M90: 89,260,711 km (0.096 R)
• M91: 89,546,892 km (0.103 R)
• M92: 94,022,561 km (0.068 R)
• M93: 96,360,776 km (0.072 R)
• M94: 97,242,655 km (0.097 R)
• M95: 97,979,574 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 18.05 AU - 23.17 AU

Year: 32584 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,507,431 km

• M1: 115,041 km (0.098 R)
• M2: 272,867 km (0.118 R)
• M3: 450,439 km (0.073 R)
• M4: 590,014 km (0.071 R)
• M5: 854,802 km (0.114 R)
• M6: 912,098 km (0.105 R)
• M7: 1,030,879 km (0.093 R)
• M8: 1,186,760 km (0.116 R)
• M9: 1,923,380 km (0.108 R)
• M10: 1,999,974 km (0.104 R)
• M11: 2,077,466 km (0.079 R)
• M12: 2,776,985 km (0.079 R)
• M13: 3,040,278 km (0.107 R)
• M14: 3,403,800 km (0.101 R)
• M15: 3,543,824 km (0.099 R)
• M16: 3,638,071 km (0.045 R)
• M17: 4,271,767 km (0.111 R)
• M18: 5,312,220 km (0.103 R)
• M19: 5,916,446 km (0.079 R)
• M20: 6,775,288 km (0.067 R)
• M21: 7,189,374 km (0.091 R)
• M22: 8,291,612 km (0.086 R)
• M23: 9,249,786 km (0.081 R)
• M24: 11,900,511 km (0.118 R)
• M25: 12,327,912 km (0.075 R)
• M26: 13,197,674 km (0.098 R)
• M27: 13,937,585 km (0.058 R)
• M28: 14,012,234 km (0.06 R)
• M29: 14,463,571 km (0.087 R)
• M30: 15,226,071 km (0.043 R)
• M31: 15,689,974 km (0.107 R)
• M32: 16,552,256 km (0.072 R)
• M33: 17,029,174 km (0.067 R)
• M34: 17,269,279 km (0.065 R)
• M35: 17,834,011 km (0.069 R)
• M36: 18,322,897 km (0.114 R)
• M37: 19,983,882 km (0.109 R)
• M38: 20,661,710 km (0.106 R)
• M39: 20,832,401 km (0.113 R)
• M40: 22,476,781 km (0.116 R)
• M41: 23,181,536 km (0.081 R)
• M42: 23,804,163 km (0.109 R)
• M43: 24,162,300 km (0.119 R)
• M44: 25,247,782 km (0.101 R)
• M45: 26,998,825 km (0.092 R)
• M46: 27,372,371 km (0.073 R)
• M47: 28,408,486 km (0.082 R)
• M48: 28,883,758 km (0.071 R)
• M49: 29,265,831 km (0.091 R)
• M50: 31,888,432 km (0.082 R)
• M51: 35,398,297 km (0.113 R)
• M52: 37,562,230 km (0.101 R)
• M53: 37,874,890 km (0.094 R)
• M54: 38,188,297 km (0.108 R)
• M55: 38,607,620 km (0.118 R)
• M56: 39,556,669 km (0.092 R)
• M57: 41,155,421 km (0.109 R)
• M58: 41,262,833 km (0.026 R)
• M59: 42,232,975 km (0.109 R)
• M60: 43,866,733 km (0.038 R)
• M61: 43,976,388 km (0.105 R)
• M62: 44,305,803 km (0.096 R)
• M63: 44,636,115 km (0.096 R)
• M64: 45,854,291 km (0.117 R)
• M65: 47,195,585 km (0.1 R)
• M66: 47,307,933 km (0.057 R)
• M67: 53,037,980 km (0.059 R)
• M68: 54,092,496 km (0.104 R)
• M69: 55,627,819 km (0.118 R)
• M70: 56,222,021 km (0.116 R)
• M71: 57,897,368 km (0.042 R)
• M72: 58,620,225 km (0.101 R)
• M73: 59,103,875 km (0.079 R)
• M74: 61,296,680 km (0.056 R)
• M75: 62,526,375 km (0.109 R)
• M76: 63,268,081 km (0.099 R)
• M77: 65,510,553 km (0.092 R)
• M78: 66,138,116 km (0.034 R)
• M79: 68,922,881 km (0.093 R)
• M80: 70,201,344 km (0.086 R)
• M81: 70,329,549 km (0.107 R)
• M82: 73,952,810 km (0.101 R)
• M83: 74,475,355 km (0.09 R)
• M84: 74,737,151 km (0.077 R)
• M85: 77,371,271 km (0.066 R)
• M86: 77,503,665 km (0.049 R)
• M87: 78,566,408 km (0.068 R)
• M88: 80,706,406 km (0.088 R)
• M89: 81,918,597 km (0.044 R)
• M90: 83,136,623 km (0.069 R)
• M91: 85,590,926 km (0.104 R)
• M92: 85,864,989 km (0.12 R)
• M93: 86,276,832 km (0.083 R)
• M94: 87,102,313 km (0.04 R)
• M95: 88,345,621 km (0.106 R)
• M96: 91,409,236 km (0.055 R)
• M97: 92,813,212 km (0.11 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit