🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 210 Days

Day: 38.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,075,565 km

• M1: 42,336 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.89 AU

Year: 247 Days

Day: 19.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,075,565 km

• M1: 35,455 km (0.119 R)
• M2: 292,015 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 483 Days

Day: 21.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,075,565 km

• M1: 257,608 km (0.034 R)
• M2: 873,951 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.8 AU - 2.8 AU

Year: 1678 Days

Day: 27.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.2 AU - 5.06 AU

Year: 3006 Days

Day: 12.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,075,565 km

• M1: 60,288 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.77 AU - 5.73 AU

Year: 3708 Days

Day: 38.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,075,565 km

• M1: 437,723 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 11.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.29 AU - 8.73 AU

Year: 6647 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,075,565 km

• M1: 284,086 km (0.078 R)
• M2: 749,785 km (0.111 R)
• M3: 994,826 km (0.07 R)
• M4: 1,092,364 km (0.077 R)
• M5: 1,213,987 km (0.106 R)
• M6: 1,329,626 km (0.116 R)
• M7: 1,449,155 km (0.09 R)
• M8: 1,914,703 km (0.078 R)
• M9: 2,000,872 km (0.113 R)
• M10: 2,600,011 km (0.083 R)
• M11: 3,475,907 km (0.072 R)
• M12: 3,581,971 km (0.087 R)
• M13: 4,668,202 km (0.117 R)
• M14: 4,937,927 km (0.036 R)
• M15: 5,074,659 km (0.115 R)
• M16: 5,510,288 km (0.051 R)
• M17: 5,939,783 km (0.112 R)
• M18: 6,250,648 km (0.119 R)
• M19: 6,510,649 km (0.067 R)
• M20: 6,907,382 km (0.119 R)
• M21: 7,744,383 km (0.095 R)
• M22: 8,490,128 km (0.104 R)
• M23: 9,470,293 km (0.111 R)
• M24: 10,093,069 km (0.074 R)
• M25: 10,420,240 km (0.091 R)
• M26: 11,130,231 km (0.037 R)
• M27: 11,219,990 km (0.109 R)
• M28: 11,581,867 km (0.088 R)
• M29: 12,737,212 km (0.082 R)
• M30: 13,233,278 km (0.042 R)
• M31: 13,543,694 km (0.109 R)
• M32: 13,735,777 km (0.117 R)
• M33: 13,904,673 km (0.109 R)
• M34: 14,001,613 km (0.11 R)
• M35: 14,171,556 km (0.072 R)
• M36: 14,587,288 km (0.117 R)
• M37: 14,957,394 km (0.094 R)
• M38: 15,056,577 km (0.072 R)
• M39: 15,405,589 km (0.064 R)
• M40: 15,581,217 km (0.119 R)
• M41: 15,681,746 km (0.088 R)
• M42: 15,807,857 km (0.095 R)
• M43: 15,959,550 km (0.117 R)
• M44: 16,725,341 km (0.078 R)
• M45: 17,320,591 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 5

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.31 AU - 15.63 AU

Year: 17706 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,075,565 km

• M1: 69,264 km (0.101 R)
• M2: 541,245 km (0.119 R)
• M3: 788,830 km (0.115 R)
• M4: 872,904 km (0.074 R)
• M5: 1,031,777 km (0.118 R)
• M6: 1,238,521 km (0.11 R)
• M7: 1,478,775 km (0.11 R)
• M8: 2,187,719 km (0.114 R)
• M9: 2,235,142 km (0.098 R)
• M10: 2,882,153 km (0.064 R)
• M11: 2,960,392 km (0.091 R)
• M12: 3,012,901 km (0.105 R)
• M13: 3,172,372 km (0.055 R)
• M14: 4,068,763 km (0.052 R)
• M15: 4,788,927 km (0.097 R)
• M16: 4,881,678 km (0.05 R)
• M17: 4,975,176 km (0.037 R)
• M18: 5,069,124 km (0.084 R)
• M19: 6,007,551 km (0.095 R)
• M20: 6,241,971 km (0.039 R)
• M21: 8,482,798 km (0.1 R)
• M22: 9,011,477 km (0.116 R)
• M23: 9,049,624 km (0.119 R)
• M24: 9,202,812 km (0.088 R)
• M25: 9,472,986 km (0.094 R)
• M26: 9,589,523 km (0.074 R)
• M27: 9,745,703 km (0.109 R)
• M28: 9,981,619 km (0.073 R)
• M29: 10,179,537 km (0.097 R)
• M30: 10,579,412 km (0.052 R)
• M31: 10,700,436 km (0.097 R)
• M32: 10,902,992 km (0.106 R)
• M33: 10,943,683 km (0.072 R)
• M34: 10,984,373 km (0.103 R)
• M35: 11,394,421 km (0.105 R)
• M36: 11,477,149 km (0.103 R)
• M37: 11,559,876 km (0.076 R)
• M38: 11,935,068 km (0.093 R)
• M39: 11,976,955 km (0.044 R)
• M40: 12,611,848 km (0.095 R)
• M41: 12,654,484 km (0.071 R)
• M42: 14,135,054 km (0.096 R)
• M43: 14,805,402 km (0.107 R)
• M44: 15,394,818 km (0.062 R)
• M45: 15,577,776 km (0.089 R)
• M46: 15,945,637 km (0.079 R)
• M47: 16,130,690 km (0.115 R)
• M48: 17,350,810 km (0.063 R)
• M49: 17,684,413 km (0.092 R)
• M50: 17,971,940 km (0.064 R)
• M51: 18,019,961 km (0.114 R)
• M52: 19,137,607 km (0.101 R)
• M53: 19,186,675 km (0.119 R)
• M54: 20,679,213 km (0.116 R)
• M55: 20,880,871 km (0.084 R)
• M56: 21,134,140 km (0.081 R)
• M57: 21,388,307 km (0.087 R)
• M58: 21,592,358 km (0.092 R)
• M59: 22,830,281 km (0.084 R)
• M60: 23,932,368 km (0.04 R)
• M61: 24,997,804 km (0.079 R)
• M62: 25,320,487 km (0.114 R)
• M63: 25,861,433 km (0.102 R)
• M64: 26,024,345 km (0.092 R)
• M65: 26,351,366 km (0.118 R)
• M66: 27,506,710 km (0.109 R)
• M67: 27,784,214 km (0.081 R)
• M68: 28,006,816 km (0.071 R)
• M69: 28,734,609 km (0.03 R)
• M70: 28,847,107 km (0.093 R)
• M71: 29,638,779 km (0.063 R)
• M72: 29,923,314 km (0.054 R)
• M73: 30,265,893 km (0.087 R)
• M74: 30,897,346 km (0.027 R)
• M75: 31,070,281 km (0.078 R)
• M76: 31,475,093 km (0.075 R)
• M77: 32,406,938 km (0.058 R)
• M78: 32,465,431 km (0.072 R)
• M79: 32,876,226 km (0.118 R)
• M80: 32,935,168 km (0.103 R)
• M81: 33,052,902 km (0.115 R)
• M82: 36,772,054 km (0.062 R)
• M83: 37,200,203 km (0.112 R)
• M84: 39,053,721 km (0.066 R)
• M85: 39,553,079 km (0.075 R)
• M86: 39,929,018 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 3.5

Gravity: 26.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.34 AU - 17.88 AU

Year: 20001 Days

Day: 16.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,075,565 km

• M1: 131,497 km (0.085 R)
• M2: 175,030 km (0.079 R)
• M3: 609,911 km (0.055 R)
• M4: 667,506 km (0.108 R)
• M5: 851,062 km (0.056 R)
• M6: 1,095,804 km (0.113 R)
• M7: 1,189,901 km (0.115 R)
• M8: 1,436,888 km (0.09 R)
• M9: 1,699,432 km (0.059 R)
• M10: 1,781,112 km (0.104 R)
• M11: 2,005,060 km (0.11 R)
• M12: 2,357,662 km (0.069 R)
• M13: 2,448,768 km (0.103 R)
• M14: 2,479,435 km (0.11 R)
• M15: 4,276,405 km (0.091 R)
• M16: 4,537,453 km (0.064 R)
• M17: 4,957,973 km (0.101 R)
• M18: 5,876,803 km (0.117 R)
• M19: 5,959,231 km (0.056 R)
• M20: 6,631,674 km (0.065 R)
• M21: 8,138,423 km (0.113 R)
• M22: 8,414,880 km (0.115 R)
• M23: 9,989,697 km (0.068 R)
• M24: 10,186,717 km (0.099 R)
• M25: 10,484,417 km (0.063 R)
• M26: 12,068,210 km (0.075 R)
• M27: 13,075,153 km (0.057 R)
• M28: 13,344,579 km (0.1 R)
• M29: 13,724,857 km (0.091 R)
• M30: 14,053,673 km (0.106 R)
• M31: 14,663,134 km (0.118 R)
• M32: 16,368,700 km (0.03 R)
• M33: 16,950,935 km (0.071 R)
• M34: 17,185,803 km (0.102 R)
• M35: 17,303,537 km (0.117 R)
• M36: 17,718,073 km (0.056 R)
• M37: 18,798,768 km (0.106 R)
• M38: 19,408,379 km (0.107 R)
• M39: 19,592,534 km (0.074 R)
• M40: 19,777,138 km (0.093 R)
• M41: 20,272,606 km (0.093 R)
• M42: 20,334,839 km (0.05 R)
• M43: 20,521,836 km (0.069 R)
• M44: 20,771,964 km (0.074 R)
• M45: 22,358,748 km (0.116 R)
• M46: 22,874,711 km (0.073 R)
• M47: 23,984,129 km (0.1 R)
• M48: 24,115,775 km (0.03 R)
• M49: 26,662,529 km (0.118 R)
• M50: 27,072,427 km (0.029 R)
• M51: 27,346,790 km (0.079 R)
• M52: 28,175,562 km (0.076 R)
• M53: 28,314,539 km (0.047 R)
• M54: 28,872,389 km (0.102 R)
• M55: 30,639,289 km (0.115 R)
• M56: 31,643,989 km (0.105 R)
• M57: 32,368,192 km (0.113 R)
• M58: 32,659,459 km (0.077 R)
• M59: 33,171,084 km (0.062 R)
• M60: 33,832,905 km (0.043 R)
• M61: 33,980,558 km (0.097 R)
• M62: 34,871,114 km (0.113 R)
• M63: 34,945,614 km (0.104 R)
• M64: 35,094,912 km (0.114 R)
• M65: 35,393,959 km (0.068 R)
• M66: 35,468,907 km (0.11 R)
• M67: 36,674,816 km (0.076 R)
• M68: 37,282,781 km (0.082 R)
• M69: 37,435,371 km (0.094 R)
• M70: 37,588,111 km (0.119 R)
• M71: 39,126,725 km (0.067 R)
• M72: 40,999,989 km (0.106 R)
• M73: 41,393,880 km (0.092 R)
• M74: 41,868,255 km (0.06 R)
• M75: 42,106,116 km (0.074 R)
• M76: 42,344,425 km (0.087 R)
• M77: 43,142,081 km (0.068 R)
• M78: 43,302,151 km (0.111 R)
• M79: 43,703,372 km (0.115 R)
• M80: 43,783,706 km (0.114 R)
• M81: 44,186,424 km (0.096 R)
• M82: 44,671,121 km (0.117 R)
• M83: 44,752,053 km (0.077 R)
• M84: 45,727,581 km (0.112 R)
• M85: 47,616,703 km (0.119 R)
• M86: 48,778,929 km (0.076 R)
• M87: 49,196,307 km (0.116 R)
• M88: 50,202,801 km (0.102 R)
• M89: 51,980,623 km (0.087 R)
• M90: 53,177,106 km (0.105 R)
• M91: 56,295,324 km (0.089 R)
• M92: 56,645,383 km (0.048 R)
• M93: 57,523,972 km (0.06 R)
• M94: 59,294,313 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 3.4

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.21 AU - 20.07 AU

Year: 25415 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,075,565 km

• M1: 43,832 km (0.073 R)
• M2: 113,545 km (0.025 R)
• M3: 343,477 km (0.081 R)
• M4: 398,080 km (0.04 R)
• M5: 645,066 km (0.049 R)
• M6: 765,941 km (0.102 R)
• M7: 1,048,681 km (0.115 R)
• M8: 1,149,660 km (0.059 R)
• M9: 1,274,873 km (0.037 R)
• M10: 1,630,018 km (0.098 R)
• M11: 2,216,292 km (0.081 R)
• M12: 2,345,844 km (0.06 R)
• M13: 2,558,423 km (0.119 R)
• M14: 2,916,859 km (0.111 R)
• M15: 3,145,295 km (0.113 R)
• M16: 3,203,339 km (0.078 R)
• M17: 4,370,801 km (0.029 R)
• M18: 4,764,094 km (0.099 R)
• M19: 4,965,004 km (0.046 R)
• M20: 5,549,183 km (0.107 R)
• M21: 5,654,500 km (0.079 R)
• M22: 5,725,111 km (0.052 R)
• M23: 6,227,460 km (0.107 R)
• M24: 6,447,070 km (0.116 R)
• M25: 6,781,122 km (0.085 R)
• M26: 6,969,166 km (0.104 R)
• M27: 8,292,808 km (0.11 R)
• M28: 8,818,944 km (0.09 R)
• M29: 8,900,774 km (0.088 R)
• M30: 9,903,080 km (0.12 R)
• M31: 10,721,530 km (0.118 R)
• M32: 11,116,767 km (0.115 R)
• M33: 11,472,062 km (0.102 R)
• M34: 12,285,127 km (0.03 R)
• M35: 12,698,466 km (0.084 R)
• M36: 12,791,067 km (0.063 R)
• M37: 12,837,292 km (0.083 R)
• M38: 13,209,941 km (0.096 R)
• M39: 13,491,783 km (0.091 R)
• M40: 14,253,087 km (0.058 R)
• M41: 14,930,466 km (0.067 R)
• M42: 16,618,678 km (0.11 R)
• M43: 16,821,233 km (0.041 R)
• M44: 16,973,674 km (0.111 R)
• M45: 17,126,563 km (0.106 R)
• M46: 17,177,725 km (0.112 R)
• M47: 17,331,213 km (0.049 R)
• M48: 18,053,621 km (0.078 R)
• M49: 18,105,681 km (0.103 R)
• M50: 18,157,741 km (0.059 R)
• M51: 18,261,861 km (0.111 R)
• M52: 19,795,089 km (0.097 R)
• M53: 20,387,497 km (0.087 R)
• M54: 20,821,780 km (0.102 R)
• M55: 20,876,383 km (0.101 R)
• M56: 20,985,589 km (0.104 R)
• M57: 21,259,353 km (0.091 R)
• M58: 21,921,174 km (0.106 R)
• M59: 22,198,978 km (0.116 R)
• M60: 23,832,736 km (0.112 R)
• M61: 24,462,543 km (0.113 R)
• M62: 24,808,413 km (0.09 R)
• M63: 25,039,841 km (0.072 R)
• M64: 26,031,525 km (0.094 R)
• M65: 26,325,635 km (0.09 R)
• M66: 26,502,609 km (0.086 R)
• M67: 27,333,775 km (0.109 R)
• M68: 27,393,614 km (0.11 R)
• M69: 27,752,649 km (0.081 R)
• M70: 28,233,905 km (0.029 R)
• M71: 28,294,193 km (0.11 R)
• M72: 28,475,506 km (0.043 R)
• M73: 28,596,531 km (0.094 R)
• M74: 29,204,496 km (0.044 R)
• M75: 29,693,981 km (0.101 R)
• M76: 30,742,961 km (0.092 R)
• M77: 31,741,377 km (0.085 R)
• M78: 32,877,124 km (0.104 R)
• M79: 33,067,712 km (0.055 R)
• M80: 33,322,477 km (0.098 R)
• M81: 35,643,787 km (0.082 R)
• M82: 36,101,108 km (0.094 R)
• M83: 37,617,731 km (0.069 R)
• M84: 39,289,487 km (0.08 R)
• M85: 40,440,194 km (0.071 R)
• M86: 40,508,261 km (0.106 R)
• M87: 41,945,597 km (0.05 R)
• M88: 42,428,499 km (0.091 R)
• M89: 42,843,783 km (0.025 R)
• M90: 44,659,004 km (0.106 R)
• M91: 45,646,798 km (0.097 R)
• M92: 45,717,708 km (0.086 R)
• M93: 45,930,286 km (0.107 R)
• M94: 47,070,372 km (0.052 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit