🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 250 Days

Day: 27.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 122.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,012,953 km

• M1: 741,706 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.77 AU - 0.91 AU

Year: 296 Days

Day: 27.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.75 AU - 1.23 AU

Year: 379 Days

Day: 40.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 83.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,012,953 km

• M1: 27,526 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.4 AU - 2.62 AU

Year: 1531 Days

Day: 42.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.09 AU - 3.49 AU

Year: 2298 Days

Day: 32.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 15

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.65 AU - 6.83 AU

Year: 6001 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,012,953 km

• M1: 294,558 km (0.116 R)
• M2: 415,882 km (0.119 R)
• M3: 630,256 km (0.108 R)
• M4: 772,224 km (0.105 R)
• M5: 887,115 km (0.044 R)
• M6: 1,121,834 km (0.104 R)
• M7: 1,457,532 km (0.041 R)
• M8: 1,621,043 km (0.092 R)
• M9: 1,722,320 km (0.03 R)
• M10: 1,896,003 km (0.103 R)
• M11: 2,395,062 km (0.107 R)
• M12: 2,670,172 km (0.097 R)
• M13: 2,771,001 km (0.059 R)
• M14: 3,781,385 km (0.095 R)
• M15: 4,700,365 km (0.032 R)
• M16: 5,686,365 km (0.047 R)
• M17: 5,791,233 km (0.026 R)
• M18: 5,896,550 km (0.118 R)
• M19: 6,162,983 km (0.103 R)
• M20: 6,487,910 km (0.082 R)
• M21: 7,014,046 km (0.09 R)
• M22: 7,467,776 km (0.104 R)
• M23: 7,582,817 km (0.071 R)
• M24: 7,872,887 km (0.081 R)
• M25: 8,463,948 km (0.1 R)
• M26: 8,674,283 km (0.102 R)
• M27: 9,130,706 km (0.113 R)
• M28: 9,315,609 km (0.104 R)
• M29: 9,439,476 km (0.04 R)
• M30: 9,626,473 km (0.116 R)
• M31: 10,067,488 km (0.113 R)
• M32: 10,969,264 km (0.11 R)
• M33: 11,496,297 km (0.106 R)
• M34: 12,234,413 km (0.082 R)
• M35: 13,022,644 km (0.086 R)
• M36: 13,370,459 km (0.09 R)
• M37: 14,325,043 km (0.081 R)
• M38: 14,540,165 km (0.071 R)
• M39: 15,119,109 km (0.073 R)
• M40: 15,705,532 km (0.092 R)
• M41: 15,890,435 km (0.114 R)
• M42: 16,224,936 km (0.048 R)
• M43: 17,204,354 km (0.082 R)
• M44: 17,701,318 km (0.11 R)
• M45: 18,164,323 km (0.063 R)
• M46: 18,358,351 km (0.107 R)
• M47: 18,748,503 km (0.115 R)
• M48: 19,180,990 km (0.084 R)
• M49: 19,736,148 km (0.074 R)
• M50: 20,377,025 km (0.103 R)
• M51: 20,740,548 km (0.066 R)
• M52: 21,474,176 km (0.091 R)
• M53: 21,638,285 km (0.114 R)
• M54: 23,008,601 km (0.092 R)
• M55: 23,387,234 km (0.086 R)
• M56: 24,707,136 km (0.08 R)
• M57: 25,008,575 km (0.1 R)
• M58: 25,441,212 km (0.117 R)
• M59: 26,226,302 km (0.097 R)
• M60: 26,357,948 km (0.11 R)
• M61: 28,223,733 km (0.073 R)
• M62: 29,036,348 km (0.096 R)
• M63: 29,263,438 km (0.083 R)
• M64: 29,810,966 km (0.034 R)
• M65: 30,361,785 km (0.072 R)
• M66: 30,684,767 km (0.057 R)
• M67: 30,869,670 km (0.066 R)
• M68: 31,101,547 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 10.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.35 AU - 11.75 AU

Year: 14142 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,012,953 km

• M1: 179,218 km (0.035 R)
• M2: 250,726 km (0.078 R)
• M3: 421,118 km (0.065 R)
• M4: 686,953 km (0.048 R)
• M5: 757,414 km (0.095 R)
• M6: 906,713 km (0.077 R)
• M7: 1,086,829 km (0.097 R)
• M8: 1,529,638 km (0.092 R)
• M9: 2,540,770 km (0.077 R)
• M10: 2,946,330 km (0.078 R)
• M11: 3,434,618 km (0.071 R)
• M12: 3,624,457 km (0.042 R)
• M13: 3,915,724 km (0.088 R)
• M14: 4,180,961 km (0.11 R)
• M15: 4,349,708 km (0.118 R)
• M16: 4,520,848 km (0.107 R)
• M17: 4,589,962 km (0.086 R)
• M18: 4,869,859 km (0.087 R)
• M19: 5,520,012 km (0.046 R)
• M20: 5,631,013 km (0.036 R)
• M21: 6,044,652 km (0.081 R)
• M22: 6,197,541 km (0.111 R)
• M23: 6,429,118 km (0.077 R)
• M24: 6,546,104 km (0.062 R)
• M25: 6,941,042 km (0.113 R)
• M26: 7,384,450 km (0.1 R)
• M27: 7,712,668 km (0.112 R)
• M28: 7,920,310 km (0.098 R)
• M29: 8,726,044 km (0.102 R)
• M30: 8,812,511 km (0.113 R)
• M31: 9,029,578 km (0.095 R)
• M32: 9,469,096 km (0.059 R)
• M33: 9,646,968 km (0.108 R)
• M34: 9,960,825 km (0.052 R)
• M35: 10,968,965 km (0.072 R)
• M36: 11,343,558 km (0.104 R)
• M37: 11,817,933 km (0.112 R)
• M38: 12,201,950 km (0.098 R)
• M39: 13,081,137 km (0.04 R)
• M40: 14,234,237 km (0.104 R)
• M41: 14,952,008 km (0.099 R)
• M42: 15,159,201 km (0.119 R)
• M43: 17,337,795 km (0.055 R)
• M44: 17,555,609 km (0.068 R)
• M45: 17,719,569 km (0.073 R)
• M46: 18,491,194 km (0.076 R)
• M47: 18,881,196 km (0.071 R)
• M48: 19,049,194 km (0.116 R)
• M49: 19,782,673 km (0.092 R)
• M50: 19,896,367 km (0.114 R)
• M51: 20,871,446 km (0.046 R)
• M52: 20,987,235 km (0.111 R)
• M53: 21,510,678 km (0.11 R)
• M54: 21,803,441 km (0.025 R)
• M55: 22,038,459 km (0.113 R)
• M56: 22,215,433 km (0.094 R)
• M57: 23,286,554 km (0.072 R)
• M58: 23,406,681 km (0.035 R)
• M59: 23,768,110 km (0.071 R)
• M60: 23,888,985 km (0.062 R)
• M61: 24,740,945 km (0.069 R)
• M62: 24,863,465 km (0.11 R)
• M63: 25,293,858 km (0.12 R)
• M64: 28,119,313 km (0.081 R)
• M65: 28,247,070 km (0.117 R)
• M66: 29,992,428 km (0.103 R)
• M67: 32,843,315 km (0.117 R)
• M68: 32,910,634 km (0.05 R)
• M69: 35,987,563 km (0.065 R)
• M70: 36,056,976 km (0.039 R)
• M71: 37,243,886 km (0.112 R)
• M72: 37,384,358 km (0.043 R)
• M73: 38,656,688 km (0.035 R)
• M74: 39,727,659 km (0.076 R)
• M75: 41,316,090 km (0.1 R)
• M76: 42,557,602 km (0.095 R)
• M77: 43,515,328 km (0.111 R)
• M78: 44,480,234 km (0.116 R)
• M79: 44,629,234 km (0.075 R)
• M80: 44,927,981 km (0.119 R)
• M81: 46,279,896 km (0.111 R)
• M82: 47,645,276 km (0.074 R)
• M83: 48,179,789 km (0.075 R)
• M84: 50,260,247 km (0.041 R)
• M85: 50,337,888 km (0.11 R)
• M86: 51,194,187 km (0.061 R)
• M87: 52,605,942 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.7

Radius: 6.7

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.42 AU - 14.4 AU

Year: 16832 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,012,953 km

• M1: 486,791 km (0.115 R)
• M2: 919,129 km (0.111 R)
• M3: 1,589,477 km (0.111 R)
• M4: 1,923,380 km (0.071 R)
• M5: 1,986,510 km (0.045 R)
• M6: 2,413,462 km (0.111 R)
• M7: 3,161,302 km (0.115 R)
• M8: 3,425,492 km (0.099 R)
• M9: 4,096,738 km (0.107 R)
• M10: 4,594,599 km (0.08 R)
• M11: 5,111,610 km (0.11 R)
• M12: 5,243,705 km (0.106 R)
• M13: 5,421,576 km (0.087 R)
• M14: 5,737,826 km (0.118 R)
• M15: 5,921,233 km (0.086 R)
• M16: 6,866,841 km (0.108 R)
• M17: 7,110,536 km (0.108 R)
• M18: 7,606,453 km (0.062 R)
• M19: 7,909,389 km (0.111 R)
• M20: 8,011,265 km (0.03 R)
• M21: 8,164,753 km (0.079 R)
• M22: 8,579,139 km (0.11 R)
• M23: 8,736,366 km (0.047 R)
• M24: 9,053,514 km (0.093 R)
• M25: 9,267,139 km (0.117 R)
• M26: 9,320,845 km (0.106 R)
• M27: 9,917,890 km (0.07 R)
• M28: 9,972,792 km (0.104 R)
• M29: 10,639,251 km (0.104 R)
• M30: 12,783,437 km (0.118 R)
• M31: 12,903,116 km (0.052 R)
• M32: 14,367,380 km (0.093 R)
• M33: 14,554,078 km (0.116 R)
• M34: 15,372,528 km (0.105 R)
• M35: 15,755,349 km (0.087 R)
• M36: 16,205,788 km (0.103 R)
• M37: 17,516,115 km (0.114 R)
• M38: 20,028,612 km (0.062 R)
• M39: 20,516,450 km (0.101 R)
• M40: 27,435,501 km (0.09 R)
• M41: 28,210,269 km (0.06 R)
• M42: 30,497,620 km (0.089 R)
• M43: 30,577,655 km (0.117 R)
• M44: 30,817,760 km (0.113 R)
• M45: 30,897,944 km (0.028 R)
• M46: 31,461,479 km (0.094 R)
• M47: 31,703,978 km (0.12 R)
• M48: 32,190,769 km (0.063 R)
• M49: 32,272,300 km (0.107 R)
• M50: 32,516,743 km (0.032 R)
• M51: 33,254,260 km (0.037 R)
• M52: 34,245,945 km (0.07 R)
• M53: 35,583,499 km (0.059 R)
• M54: 35,667,573 km (0.089 R)
• M55: 39,522,561 km (0.061 R)
• M56: 39,609,776 km (0.114 R)
• M57: 40,046,452 km (0.057 R)
• M58: 41,543,329 km (0.115 R)
• M59: 41,809,463 km (0.105 R)
• M60: 42,879,238 km (0.089 R)
• M61: 43,058,456 km (0.058 R)
• M62: 43,237,973 km (0.079 R)
• M63: 44,048,495 km (0.109 R)
• M64: 44,500,879 km (0.103 R)
• M65: 45,045,864 km (0.029 R)
• M66: 45,136,969 km (0.115 R)
• M67: 45,319,329 km (0.072 R)
• M68: 45,867,605 km (0.102 R)
• M69: 46,234,269 km (0.112 R)
• M70: 46,326,122 km (0.113 R)
• M71: 46,509,978 km (0.117 R)
• M72: 46,602,130 km (0.081 R)
• M73: 47,155,493 km (0.082 R)
• M74: 47,525,598 km (0.076 R)
• M75: 49,203,338 km (0.11 R)
• M76: 49,955,067 km (0.106 R)
• M77: 50,616,140 km (0.118 R)
• M78: 52,137,700 km (0.113 R)
• M79: 52,712,156 km (0.089 R)
• M80: 53,963,991 km (0.111 R)
• M81: 57,185,581 km (0.09 R)
• M82: 58,571,157 km (0.098 R)
• M83: 58,670,490 km (0.042 R)
• M84: 59,267,984 km (0.097 R)
• M85: 62,590,104 km (0.071 R)
• M86: 63,608,566 km (0.11 R)
• M87: 64,427,465 km (0.077 R)
• M88: 64,940,884 km (0.039 R)
• M89: 66,489,671 km (0.099 R)
• M90: 67,216,567 km (0.119 R)
• M91: 68,154,995 km (0.09 R)
• M92: 68,363,983 km (0.047 R)
• M93: 69,833,932 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 4.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.47 AU - 19.91 AU

Year: 25081 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,012,953 km

• M1: 335,847 km (0.092 R)
• M2: 393,592 km (0.117 R)
• M3: 1,379,592 km (0.063 R)
• M4: 2,313,381 km (0.096 R)
• M5: 2,473,002 km (0.08 R)
• M6: 2,778,930 km (0.037 R)
• M7: 3,477,702 km (0.099 R)
• M8: 3,634,181 km (0.082 R)
• M9: 3,713,318 km (0.12 R)
• M10: 3,873,388 km (0.055 R)
• M11: 4,035,552 km (0.057 R)
• M12: 4,793,116 km (0.098 R)
• M13: 5,412,002 km (0.086 R)
• M14: 5,838,356 km (0.114 R)
• M15: 6,024,456 km (0.068 R)
• M16: 6,149,669 km (0.057 R)
• M17: 6,951,065 km (0.093 R)
• M18: 7,049,351 km (0.042 R)
• M19: 9,910,859 km (0.107 R)
• M20: 10,021,561 km (0.077 R)
• M21: 10,207,063 km (0.091 R)
• M22: 11,770,510 km (0.082 R)
• M23: 12,719,858 km (0.101 R)
• M24: 15,368,638 km (0.084 R)
• M25: 15,625,348 km (0.088 R)
• M26: 16,317,238 km (0.092 R)
• M27: 16,535,352 km (0.064 R)
• M28: 16,579,184 km (0.073 R)
• M29: 16,666,848 km (0.097 R)
• M30: 17,864,828 km (0.112 R)
• M31: 18,270,388 km (0.054 R)
• M32: 21,765,443 km (0.111 R)
• M33: 22,102,038 km (0.096 R)
• M34: 23,219,834 km (0.114 R)
• M35: 23,563,609 km (0.097 R)
• M36: 27,248,205 km (0.076 R)
• M37: 28,813,597 km (0.096 R)
• M38: 30,891,661 km (0.061 R)
• M39: 32,303,715 km (0.108 R)
• M40: 36,721,191 km (0.077 R)
• M41: 37,466,039 km (0.094 R)
• M42: 37,581,079 km (0.089 R)
• M43: 38,796,113 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.2

Radius: 6.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.54 AU - 19.67 AU

Year: 27225 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,012,953 km

• M1: 123,418 km (0.095 R)
• M2: 257,757 km (0.094 R)
• M3: 430,991 km (0.06 R)
• M4: 516,412 km (0.057 R)
• M5: 655,987 km (0.074 R)
• M6: 915,539 km (0.08 R)
• M7: 990,039 km (0.051 R)
• M8: 1,066,633 km (0.106 R)
• M9: 1,545,196 km (0.119 R)
• M10: 1,702,873 km (0.053 R)
• M11: 2,009,847 km (0.075 R)
• M12: 2,207,317 km (0.087 R)
• M13: 2,462,979 km (0.113 R)
• M14: 2,782,520 km (0.034 R)
• M15: 3,030,703 km (0.048 R)
• M16: 3,787,369 km (0.104 R)
• M17: 4,062,480 km (0.029 R)
• M18: 4,567,373 km (0.104 R)
• M19: 5,259,861 km (0.072 R)
• M20: 5,844,190 km (0.059 R)
• M21: 7,298,880 km (0.086 R)
• M22: 8,380,174 km (0.068 R)
• M23: 8,698,219 km (0.065 R)
• M24: 8,939,370 km (0.104 R)
• M25: 9,428,256 km (0.058 R)
• M26: 9,510,685 km (0.064 R)
• M27: 9,717,578 km (0.054 R)
• M28: 11,733,709 km (0.086 R)
• M29: 11,911,132 km (0.115 R)
• M30: 12,675,128 km (0.086 R)
• M31: 13,131,851 km (0.107 R)
• M32: 14,439,186 km (0.112 R)
• M33: 15,108,338 km (0.109 R)
• M34: 15,836,431 km (0.105 R)
• M35: 17,833,413 km (0.047 R)
• M36: 17,884,276 km (0.047 R)
• M37: 18,447,811 km (0.105 R)
• M38: 19,017,031 km (0.112 R)
• M39: 19,173,361 km (0.108 R)
• M40: 19,434,708 km (0.09 R)
• M41: 20,013,951 km (0.107 R)
• M42: 20,385,403 km (0.068 R)
• M43: 21,622,128 km (0.117 R)
• M44: 21,676,432 km (0.082 R)
• M45: 21,839,793 km (0.098 R)
• M46: 22,938,440 km (0.108 R)
• M47: 23,998,790 km (0.059 R)
• M48: 24,393,429 km (0.049 R)
• M49: 24,449,977 km (0.093 R)
• M50: 24,676,618 km (0.08 R)
• M51: 24,790,312 km (0.106 R)
• M52: 25,074,997 km (0.107 R)
• M53: 25,418,174 km (0.061 R)
• M54: 25,647,807 km (0.107 R)
• M55: 25,878,038 km (0.064 R)
• M56: 25,993,528 km (0.041 R)
• M57: 26,631,263 km (0.074 R)
• M58: 27,450,461 km (0.073 R)
• M59: 29,896,835 km (0.094 R)
• M60: 31,545,553 km (0.026 R)
• M61: 33,411,936 km (0.114 R)
• M62: 33,663,410 km (0.081 R)
• M63: 34,930,504 km (0.06 R)
• M64: 35,185,868 km (0.051 R)
• M65: 35,955,399 km (0.102 R)
• M66: 36,730,466 km (0.096 R)
• M67: 37,511,217 km (0.052 R)
• M68: 38,494,674 km (0.026 R)
• M69: 38,890,360 km (0.099 R)
• M70: 39,353,814 km (0.109 R)
• M71: 39,952,355 km (0.085 R)
• M72: 40,152,517 km (0.109 R)
• M73: 40,620,908 km (0.114 R)
• M74: 41,630,694 km (0.113 R)
• M75: 41,901,316 km (0.119 R)
• M76: 42,648,707 km (0.113 R)
• M77: 43,743,614 km (0.062 R)
• M78: 45,055,737 km (0.109 R)
• M79: 45,542,529 km (0.103 R)
• M80: 46,240,702 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit