🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 43.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.63 AU - 0.85 AU

Year: 225 Days

Day: 38.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 332 Days

Day: 14.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,331,690 km

• M1: 639,381 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.53 AU - 1.93 AU

Year: 803 Days

Day: 45.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.19 AU - 2.91 AU

Year: 1438 Days

Day: 26.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 14.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.7 AU - 9.02 AU

Year: 9312 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,331,690 km

• M1: 223,948 km (0.082 R)
• M2: 432,936 km (0.114 R)
• M3: 553,512 km (0.076 R)
• M4: 930,349 km (0.067 R)
• M5: 1,186,311 km (0.093 R)
• M6: 1,338,901 km (0.095 R)
• M7: 1,449,903 km (0.082 R)
• M8: 1,631,215 km (0.058 R)
• M9: 1,837,959 km (0.115 R)
• M10: 2,127,581 km (0.099 R)
• M11: 2,432,312 km (0.12 R)
• M12: 3,835,390 km (0.114 R)
• M13: 3,973,768 km (0.056 R)
• M14: 4,184,552 km (0.118 R)
• M15: 4,715,624 km (0.087 R)
• M16: 4,889,158 km (0.115 R)
• M17: 5,039,653 km (0.118 R)
• M18: 5,371,012 km (0.089 R)
• M19: 5,815,168 km (0.092 R)
• M20: 6,162,983 km (0.042 R)
• M21: 6,298,519 km (0.094 R)
• M22: 6,572,732 km (0.119 R)
• M23: 6,711,409 km (0.104 R)
• M24: 6,823,009 km (0.049 R)
• M25: 6,991,606 km (0.034 R)
• M26: 7,621,563 km (0.096 R)
• M27: 7,825,913 km (0.073 R)
• M28: 7,972,968 km (0.045 R)
• M29: 8,269,920 km (0.096 R)
• M30: 8,389,748 km (0.097 R)
• M31: 8,540,393 km (0.078 R)
• M32: 9,588,176 km (0.086 R)
• M33: 9,935,842 km (0.103 R)
• M34: 10,255,682 km (0.116 R)
• M35: 10,578,813 km (0.075 R)
• M36: 11,135,916 km (0.103 R)
• M37: 11,871,189 km (0.083 R)
• M38: 12,484,541 km (0.097 R)
• M39: 13,248,238 km (0.067 R)
• M40: 13,388,710 km (0.095 R)
• M41: 13,884,328 km (0.115 R)
• M42: 14,350,026 km (0.118 R)
• M43: 14,747,956 km (0.114 R)
• M44: 14,857,163 km (0.048 R)
• M45: 15,076,473 km (0.08 R)
• M46: 15,889,388 km (0.09 R)
• M47: 16,188,584 km (0.065 R)
• M48: 17,442,364 km (0.079 R)
• M49: 17,944,863 km (0.112 R)
• M50: 18,139,340 km (0.119 R)
• M51: 18,727,260 km (0.085 R)
• M52: 19,640,704 km (0.086 R)
• M53: 20,406,346 km (0.082 R)
• M54: 20,650,191 km (0.103 R)
• M55: 20,813,253 km (0.1 R)
• M56: 21,140,722 km (0.095 R)
• M57: 21,263,991 km (0.096 R)
• M58: 21,635,143 km (0.062 R)
• M59: 22,091,716 km (0.074 R)
• M60: 22,258,518 km (0.07 R)
• M61: 22,467,655 km (0.101 R)
• M62: 22,635,355 km (0.038 R)
• M63: 23,268,303 km (0.116 R)
• M64: 24,378,918 km (0.038 R)
• M65: 24,854,041 km (0.086 R)
• M66: 25,550,718 km (0.03 R)
• M67: 26,165,416 km (0.103 R)
• M68: 26,829,630 km (0.119 R)
• M69: 27,275,432 km (0.074 R)
• M70: 27,948,772 km (0.116 R)
• M71: 28,536,841 km (0.073 R)
• M72: 30,836,310 km (0.026 R)
• M73: 30,929,659 km (0.111 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 13.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.7 AU - 10.04 AU

Year: 10128 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,331,690 km

• M1: 206,445 km (0.087 R)
• M2: 381,923 km (0.061 R)
• M3: 652,097 km (0.077 R)
• M4: 1,085,183 km (0.085 R)
• M5: 1,206,956 km (0.089 R)
• M6: 1,601,744 km (0.102 R)
• M7: 1,718,730 km (0.026 R)
• M8: 1,986,660 km (0.068 R)
• M9: 2,400,896 km (0.087 R)
• M10: 2,701,588 km (0.106 R)
• M11: 3,250,163 km (0.078 R)
• M12: 3,430,728 km (0.087 R)
• M13: 6,141,441 km (0.116 R)
• M14: 6,554,930 km (0.071 R)
• M15: 7,251,009 km (0.078 R)
• M16: 7,369,341 km (0.096 R)
• M17: 7,488,421 km (0.09 R)
• M18: 8,671,590 km (0.026 R)
• M19: 8,965,849 km (0.12 R)
• M20: 9,478,222 km (0.076 R)
• M21: 10,087,833 km (0.071 R)
• M22: 11,345,503 km (0.112 R)
• M23: 11,713,812 km (0.098 R)
• M24: 11,852,938 km (0.088 R)
• M25: 11,992,663 km (0.109 R)
• M26: 12,132,986 km (0.048 R)
• M27: 12,938,271 km (0.114 R)
• M28: 13,809,679 km (0.045 R)
• M29: 14,351,672 km (0.091 R)
• M30: 14,500,671 km (0.12 R)
• M31: 14,950,811 km (0.075 R)
• M32: 15,152,320 km (0.077 R)
• M33: 15,456,302 km (0.064 R)
• M34: 15,609,191 km (0.079 R)
• M35: 15,864,854 km (0.103 R)
• M36: 17,006,585 km (0.084 R)
• M37: 17,640,581 km (0.098 R)
• M38: 17,747,095 km (0.11 R)
• M39: 17,853,608 km (0.107 R)
• M40: 18,282,356 km (0.108 R)
• M41: 18,823,002 km (0.097 R)
• M42: 20,141,857 km (0.091 R)
• M43: 20,981,401 km (0.04 R)
• M44: 21,661,173 km (0.106 R)
• M45: 22,233,236 km (0.106 R)
• M46: 22,636,701 km (0.08 R)
• M47: 24,215,258 km (0.113 R)
• M48: 24,333,590 km (0.099 R)
• M49: 25,107,609 km (0.058 R)
• M50: 25,768,832 km (0.093 R)
• M51: 26,435,889 km (0.119 R)
• M52: 26,863,290 km (0.074 R)
• M53: 27,047,145 km (0.073 R)
• M54: 27,724,973 km (0.113 R)
• M55: 28,470,719 km (0.1 R)
• M56: 30,364,029 km (0.095 R)
• M57: 30,491,636 km (0.07 R)
• M58: 31,004,159 km (0.075 R)
• M59: 31,454,897 km (0.101 R)
• M60: 32,754,753 km (0.059 R)
• M61: 34,138,384 km (0.1 R)
• M62: 35,742,970 km (0.116 R)
• M63: 36,283,318 km (0.094 R)
• M64: 36,690,374 km (0.066 R)
• M65: 36,962,642 km (0.115 R)
• M66: 37,851,852 km (0.103 R)
• M67: 38,333,706 km (0.041 R)
• M68: 38,471,636 km (0.04 R)
• M69: 39,233,687 km (0.093 R)
• M70: 39,581,801 km (0.109 R)
• M71: 40,070,837 km (0.093 R)
• M72: 40,421,345 km (0.063 R)
• M73: 43,982,073 km (0.088 R)
• M74: 45,069,799 km (0.065 R)
• M75: 45,434,369 km (0.076 R)
• M76: 45,799,837 km (0.1 R)
• M77: 46,019,596 km (0.117 R)
• M78: 46,754,870 km (0.047 R)
• M79: 47,790,536 km (0.068 R)
• M80: 48,013,437 km (0.111 R)
• M81: 48,385,786 km (0.112 R)
• M82: 48,609,584 km (0.079 R)
• M83: 49,734,111 km (0.106 R)
• M84: 50,564,080 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 5.5

Gravity: 30.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.1 AU - 15.18 AU

Year: 17788 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,331,690 km

• M1: 134,339 km (0.063 R)
• M2: 320,588 km (0.12 R)
• M3: 392,395 km (0.099 R)
• M4: 663,467 km (0.074 R)
• M5: 709,842 km (0.099 R)
• M6: 958,324 km (0.075 R)
• M7: 1,038,060 km (0.09 R)
• M8: 1,687,314 km (0.087 R)
• M9: 1,983,219 km (0.107 R)
• M10: 2,548,549 km (0.058 R)
• M11: 2,772,797 km (0.114 R)
• M12: 3,160,704 km (0.034 R)
• M13: 3,648,393 km (0.092 R)
• M14: 4,467,740 km (0.086 R)
• M15: 4,647,407 km (0.075 R)
• M16: 4,875,095 km (0.106 R)
• M17: 5,532,279 km (0.11 R)
• M18: 6,117,356 km (0.101 R)
• M19: 7,083,459 km (0.072 R)
• M20: 7,187,878 km (0.1 R)
• M21: 7,664,198 km (0.12 R)
• M22: 7,771,310 km (0.112 R)
• M23: 9,611,214 km (0.093 R)
• M24: 10,253,139 km (0.107 R)
• M25: 10,668,871 km (0.09 R)
• M26: 10,728,710 km (0.098 R)
• M27: 11,150,576 km (0.11 R)
• M28: 11,272,200 km (0.073 R)
• M29: 11,639,462 km (0.06 R)
• M30: 12,135,379 km (0.058 R)
• M31: 12,511,768 km (0.117 R)
• M32: 12,764,887 km (0.102 R)
• M33: 13,534,269 km (0.094 R)
• M34: 14,583,249 km (0.096 R)
• M35: 15,184,782 km (0.073 R)
• M36: 15,319,420 km (0.109 R)
• M37: 17,388,060 km (0.119 R)
• M38: 18,311,378 km (0.094 R)
• M39: 20,875,186 km (0.101 R)
• M40: 21,476,869 km (0.064 R)
• M41: 21,628,112 km (0.099 R)
• M42: 22,084,086 km (0.057 R)
• M43: 23,082,951 km (0.081 R)
• M44: 24,018,088 km (0.038 R)
• M45: 25,283,985 km (0.085 R)
• M46: 27,059,712 km (0.096 R)
• M47: 27,386,882 km (0.118 R)
• M48: 28,127,840 km (0.102 R)
• M49: 28,875,231 km (0.114 R)
• M50: 30,050,921 km (0.098 R)
• M51: 30,220,266 km (0.076 R)
• M52: 30,729,796 km (0.048 R)
• M53: 32,275,591 km (0.045 R)
• M54: 32,362,208 km (0.112 R)
• M55: 33,758,555 km (0.074 R)
• M56: 34,818,755 km (0.076 R)
• M57: 35,352,819 km (0.027 R)
• M58: 36,519,533 km (0.047 R)
• M59: 38,247,089 km (0.086 R)
• M60: 38,522,349 km (0.114 R)
• M61: 39,722,573 km (0.099 R)
• M62: 40,373,922 km (0.096 R)
• M63: 42,064,827 km (0.094 R)
• M64: 42,728,742 km (0.105 R)
• M65: 45,515,601 km (0.06 R)
• M66: 46,392,394 km (0.063 R)
• M67: 47,668,614 km (0.097 R)
• M68: 48,261,619 km (0.089 R)
• M69: 48,459,837 km (0.117 R)
• M70: 49,055,984 km (0.034 R)
• M71: 50,557,049 km (0.105 R)
• M72: 51,971,647 km (0.086 R)
• M73: 52,785,758 km (0.108 R)
• M74: 53,399,110 km (0.055 R)
• M75: 55,772,330 km (0.103 R)
• M76: 55,876,301 km (0.036 R)
• M77: 59,448,997 km (0.077 R)
• M78: 62,878,379 km (0.098 R)
• M79: 63,745,747 km (0.047 R)
• M80: 64,507,799 km (0.087 R)
• M81: 64,726,212 km (0.094 R)
• M82: 65,163,486 km (0.082 R)
• M83: 67,475,820 km (0.113 R)
• M84: 68,474,985 km (0.094 R)
• M85: 71,727,691 km (0.119 R)
• M86: 71,840,637 km (0.065 R)
• M87: 72,066,979 km (0.077 R)
• M88: 72,293,470 km (0.066 R)
• M89: 72,974,440 km (0.082 R)
• M90: 74,915,622 km (0.102 R)
• M91: 76,065,281 km (0.111 R)
• M92: 76,180,621 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 7

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.08 AU - 18.42 AU

Year: 20003 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,331,690 km

• M1: 231,727 km (0.114 R)
• M2: 285,582 km (0.048 R)
• M3: 329,564 km (0.057 R)
• M4: 709,842 km (0.084 R)
• M5: 860,786 km (0.042 R)
• M6: 905,815 km (0.075 R)
• M7: 1,143,377 km (0.113 R)
• M8: 1,535,772 km (0.102 R)
• M9: 1,619,098 km (0.118 R)
• M10: 2,027,650 km (0.063 R)
• M11: 2,664,787 km (0.112 R)
• M12: 3,726,782 km (0.097 R)
• M13: 3,877,427 km (0.12 R)
• M14: 4,184,701 km (0.077 R)
• M15: 4,539,697 km (0.072 R)
• M16: 6,500,775 km (0.063 R)
• M17: 7,377,868 km (0.053 R)
• M18: 7,472,414 km (0.072 R)
• M19: 8,537,999 km (0.12 R)
• M20: 8,987,541 km (0.065 R)
• M21: 9,189,797 km (0.096 R)
• M22: 9,393,549 km (0.12 R)
• M23: 9,547,486 km (0.078 R)
• M24: 9,650,409 km (0.061 R)
• M25: 9,805,692 km (0.054 R)
• M26: 10,647,479 km (0.114 R)
• M27: 11,842,317 km (0.104 R)
• M28: 12,064,021 km (0.073 R)
• M29: 12,287,221 km (0.095 R)
• M30: 12,511,768 km (0.042 R)
• M31: 12,737,660 km (0.086 R)
• M32: 13,079,043 km (0.061 R)
• M33: 13,423,417 km (0.049 R)
• M34: 14,179,933 km (0.085 R)
• M35: 14,592,973 km (0.051 R)
• M36: 15,491,308 km (0.096 R)
• M37: 17,278,255 km (0.032 R)
• M38: 18,612,518 km (0.063 R)
• M39: 19,389,829 km (0.066 R)
• M40: 19,455,053 km (0.043 R)
• M41: 19,848,047 km (0.108 R)
• M42: 20,243,733 km (0.087 R)
• M43: 21,244,244 km (0.101 R)
• M44: 23,154,459 km (0.059 R)
• M45: 23,362,400 km (0.08 R)
• M46: 23,640,652 km (0.104 R)
• M47: 24,835,191 km (0.086 R)
• M48: 24,905,951 km (0.108 R)
• M49: 25,332,754 km (0.043 R)
• M50: 25,833,607 km (0.091 R)
• M51: 26,337,603 km (0.114 R)
• M52: 28,238,393 km (0.091 R)
• M53: 28,757,647 km (0.062 R)
• M54: 30,485,802 km (0.12 R)
• M55: 31,477,486 km (0.053 R)
• M56: 31,861,654 km (0.116 R)
• M57: 31,938,697 km (0.025 R)
• M58: 32,634,775 km (0.115 R)
• M59: 32,945,789 km (0.092 R)
• M60: 33,179,611 km (0.077 R)
• M61: 33,492,270 km (0.047 R)
• M62: 33,727,438 km (0.085 R)
• M63: 35,868,483 km (0.112 R)
• M64: 35,948,518 km (0.1 R)
• M65: 36,753,205 km (0.099 R)
• M66: 37,238,800 km (0.118 R)
• M67: 37,482,494 km (0.087 R)
• M68: 37,645,257 km (0.116 R)
• M69: 39,202,571 km (0.107 R)
• M70: 40,196,948 km (0.085 R)
• M71: 40,530,402 km (0.1 R)
• M72: 42,974,232 km (0.053 R)
• M73: 43,485,857 km (0.038 R)
• M74: 45,205,634 km (0.112 R)
• M75: 45,292,102 km (0.042 R)
• M76: 45,986,685 km (0.116 R)
• M77: 47,035,216 km (0.037 R)
• M78: 47,474,286 km (0.056 R)
• M79: 48,356,764 km (0.063 R)
• M80: 49,244,627 km (0.119 R)
• M81: 49,333,638 km (0.111 R)
• M82: 50,496,612 km (0.087 R)
• M83: 52,303,305 km (0.066 R)
• M84: 52,667,127 km (0.068 R)
• M85: 54,591,255 km (0.111 R)
• M86: 54,775,709 km (0.046 R)
• M87: 55,793,872 km (0.101 R)
• M88: 55,979,673 km (0.108 R)
• M89: 56,818,318 km (0.116 R)
• M90: 57,848,898 km (0.06 R)
• M91: 57,942,846 km (0.117 R)
• M92: 58,885,761 km (0.115 R)
• M93: 61,648,235 km (0.083 R)
• M94: 63,966,404 km (0.108 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 13,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit