🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.84 AU - 1.06 AU

Year: 327 Days

Day: 43.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,540,187 km

• M1: 635,941 km (0.104 R)
• M2: 727,644 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 369 Days

Day: 45.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.94 AU - 1.14 AU

Year: 374 Days

Day: 22.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,540,187 km

• M1: 261,198 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 675 Days

Day: 36.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 98.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.53 AU - 4.85 AU

Year: 3028 Days

Day: 21 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.7 AU - 4.78 AU

Year: 3644 Days

Day: 16.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,540,187 km

• M1: 1,683,425 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 14.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.03 AU - 8.63 AU

Year: 7007 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,540,187 km

• M1: 223,350 km (0.084 R)
• M2: 386,710 km (0.1 R)
• M3: 564,732 km (0.114 R)
• M4: 729,140 km (0.075 R)
• M5: 1,111,363 km (0.085 R)
• M6: 1,253,032 km (0.119 R)
• M7: 1,477,728 km (0.095 R)
• M8: 1,603,240 km (0.112 R)
• M9: 1,950,457 km (0.049 R)
• M10: 2,054,278 km (0.109 R)
• M11: 3,214,559 km (0.088 R)
• M12: 3,612,340 km (0.062 R)
• M13: 3,719,601 km (0.099 R)
• M14: 4,003,837 km (0.064 R)
• M15: 4,115,138 km (0.101 R)
• M16: 4,617,039 km (0.08 R)
• M17: 4,875,544 km (0.115 R)
• M18: 5,357,698 km (0.067 R)
• M19: 5,880,543 km (0.069 R)
• M20: 6,161,039 km (0.108 R)
• M21: 6,290,142 km (0.079 R)
• M22: 6,603,400 km (0.096 R)
• M23: 6,761,973 km (0.081 R)
• M24: 7,083,010 km (0.084 R)
• M25: 7,963,543 km (0.09 R)
• M26: 8,076,041 km (0.074 R)
• M27: 8,646,757 km (0.103 R)
• M28: 8,791,418 km (0.084 R)
• M29: 9,024,641 km (0.101 R)
• M30: 9,437,830 km (0.109 R)
• M31: 9,706,658 km (0.032 R)
• M32: 9,796,865 km (0.066 R)
• M33: 10,683,382 km (0.111 R)
• M34: 11,246,469 km (0.112 R)
• M35: 11,755,251 km (0.038 R)
• M36: 12,077,036 km (0.065 R)
• M37: 12,598,085 km (0.083 R)
• M38: 12,960,412 km (0.025 R)
• M39: 13,226,247 km (0.103 R)
• M40: 13,493,878 km (0.096 R)
• M41: 13,797,112 km (0.089 R)
• M42: 14,102,591 km (0.076 R)
• M43: 14,341,649 km (0.073 R)
• M44: 14,547,795 km (0.059 R)
• M45: 15,381,952 km (0.094 R)
• M46: 15,698,651 km (0.095 R)
• M47: 16,267,272 km (0.05 R)
• M48: 16,806,423 km (0.06 R)
• M49: 17,315,056 km (0.083 R)
• M50: 18,272,931 km (0.103 R)
• M51: 19,286,008 km (0.116 R)
• M52: 19,780,279 km (0.037 R)
• M53: 19,971,465 km (0.081 R)
• M54: 20,317,186 km (0.087 R)
• M55: 20,626,255 km (0.11 R)
• M56: 21,327,121 km (0.07 R)
• M57: 21,798,803 km (0.056 R)
• M58: 23,073,377 km (0.027 R)
• M59: 23,476,693 km (0.051 R)
• M60: 24,495,155 km (0.106 R)
• M61: 24,741,693 km (0.077 R)
• M62: 25,237,310 km (0.097 R)
• M63: 25,361,776 km (0.083 R)
• M64: 25,652,893 km (0.118 R)
• M65: 27,593,327 km (0.12 R)
• M66: 27,892,822 km (0.093 R)
• M67: 28,064,411 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 13.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.77 AU - 13.05 AU

Year: 12724 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,540,187 km

• M1: 290,818 km (0.083 R)
• M2: 601,084 km (0.04 R)
• M3: 955,482 km (0.073 R)
• M4: 1,617,003 km (0.053 R)
• M5: 1,847,833 km (0.106 R)
• M6: 2,342,703 km (0.076 R)
• M7: 2,786,260 km (0.028 R)
• M8: 2,971,163 km (0.076 R)
• M9: 3,418,760 km (0.107 R)
• M10: 3,583,916 km (0.073 R)
• M11: 3,887,899 km (0.065 R)
• M12: 3,991,122 km (0.028 R)
• M13: 5,224,706 km (0.095 R)
• M14: 5,569,978 km (0.119 R)
• M15: 5,962,522 km (0.114 R)
• M16: 6,404,734 km (0.093 R)
• M17: 6,816,128 km (0.085 R)
• M18: 7,024,966 km (0.07 R)
• M19: 7,109,190 km (0.111 R)
• M20: 7,193,713 km (0.107 R)
• M21: 7,363,656 km (0.1 R)
• M22: 7,881,863 km (0.05 R)
• M23: 8,013,210 km (0.107 R)
• M24: 8,591,107 km (0.069 R)
• M25: 8,681,164 km (0.075 R)
• M26: 8,999,210 km (0.069 R)
• M27: 9,136,540 km (0.086 R)
• M28: 9,320,845 km (0.083 R)
• M29: 9,413,596 km (0.116 R)
• M30: 9,506,496 km (0.037 R)
• M31: 9,599,695 km (0.04 R)
• M32: 12,844,473 km (0.106 R)
• M33: 13,520,356 km (0.11 R)
• M34: 13,625,374 km (0.1 R)
• M35: 13,995,030 km (0.071 R)
• M36: 14,368,127 km (0.12 R)
• M37: 14,529,095 km (0.102 R)
• M38: 15,397,211 km (0.075 R)
• M39: 16,449,931 km (0.116 R)
• M40: 17,640,581 km (0.079 R)
• M41: 17,985,853 km (0.036 R)
• M42: 18,449,756 km (0.032 R)
• M43: 18,624,636 km (0.087 R)
• M44: 19,924,641 km (0.106 R)
• M45: 20,767,027 km (0.11 R)
• M46: 21,009,974 km (0.11 R)
• M47: 21,192,633 km (0.065 R)
• M48: 21,744,200 km (0.082 R)
• M49: 21,867,319 km (0.094 R)
• M50: 22,176,388 km (0.115 R)
• M51: 22,923,779 km (0.095 R)
• M52: 25,865,173 km (0.106 R)
• M53: 26,257,568 km (0.117 R)
• M54: 27,313,430 km (0.039 R)
• M55: 27,512,993 km (0.096 R)
• M56: 29,126,705 km (0.042 R)
• M57: 29,262,540 km (0.098 R)
• M58: 29,808,124 km (0.119 R)
• M59: 30,219,518 km (0.115 R)
• M60: 31,883,794 km (0.104 R)
• M61: 32,727,077 km (0.05 R)
• M62: 32,868,298 km (0.032 R)
• M63: 33,862,824 km (0.099 R)
• M64: 36,538,682 km (0.11 R)
• M65: 36,685,138 km (0.096 R)
• M66: 36,905,346 km (0.119 R)
• M67: 37,642,714 km (0.065 R)
• M68: 38,310,369 km (0.078 R)
• M69: 38,757,667 km (0.113 R)
• M70: 39,131,661 km (0.11 R)
• M71: 41,172,326 km (0.076 R)
• M72: 41,324,916 km (0.107 R)
• M73: 43,092,564 km (0.104 R)
• M74: 44,571,489 km (0.084 R)
• M75: 44,963,286 km (0.116 R)
• M76: 47,179,279 km (0.086 R)
• M77: 47,898,994 km (0.045 R)
• M78: 48,059,513 km (0.076 R)
• M79: 50,243,043 km (0.09 R)
• M80: 51,470,045 km (0.116 R)
• M81: 51,716,582 km (0.106 R)
• M82: 51,963,568 km (0.117 R)
• M83: 52,128,575 km (0.105 R)
• M84: 52,293,581 km (0.1 R)
• M85: 52,955,552 km (0.096 R)
• M86: 53,953,669 km (0.104 R)
• M87: 54,037,144 km (0.072 R)
• M88: 55,462,363 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255

Radius: 3.1

Gravity: 26.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.86 AU - 20.12 AU

Year: 24728 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 89.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,540,187 km

• M1: 131,945 km (0.11 R)
• M2: 1,437,785 km (0.117 R)
• M3: 2,031,240 km (0.035 R)
• M4: 3,095,030 km (0.098 R)
• M5: 4,071,456 km (0.085 R)
• M6: 4,223,746 km (0.068 R)
• M7: 4,651,746 km (0.084 R)
• M8: 4,890,953 km (0.057 R)
• M9: 5,548,435 km (0.051 R)
• M10: 6,189,612 km (0.106 R)
• M11: 6,541,017 km (0.115 R)
• M12: 7,080,168 km (0.097 R)
• M13: 7,586,856 km (0.076 R)
• M14: 8,010,068 km (0.098 R)
• M15: 9,424,965 km (0.095 R)
• M16: 9,981,619 km (0.118 R)
• M17: 10,186,568 km (0.05 R)
• M18: 11,126,192 km (0.069 R)
• M19: 12,641,768 km (0.108 R)
• M20: 12,752,470 km (0.043 R)
• M21: 13,142,622 km (0.088 R)
• M22: 13,479,965 km (0.101 R)
• M23: 14,567,242 km (0.065 R)
• M24: 17,129,405 km (0.082 R)
• M25: 17,744,851 km (0.088 R)
• M26: 21,652,646 km (0.085 R)
• M27: 22,652,708 km (0.09 R)
• M28: 22,921,984 km (0.092 R)
• M29: 24,559,333 km (0.062 R)
• M30: 25,113,443 km (0.095 R)
• M31: 25,322,282 km (0.098 R)
• M32: 27,013,785 km (0.088 R)
• M33: 27,801,268 km (0.081 R)
• M34: 28,523,527 km (0.086 R)
• M35: 28,959,904 km (0.078 R)
• M36: 30,430,301 km (0.117 R)
• M37: 31,025,252 km (0.106 R)
• M38: 31,548,994 km (0.096 R)
• M39: 32,756,997 km (0.098 R)
• M40: 33,979,960 km (0.081 R)
• M41: 34,519,709 km (0.087 R)
• M42: 34,597,051 km (0.05 R)
• M43: 34,984,659 km (0.118 R)
• M44: 37,897,030 km (0.04 R)
• M45: 38,296,606 km (0.092 R)
• M46: 38,536,860 km (0.112 R)
• M47: 38,858,197 km (0.095 R)
• M48: 40,722,635 km (0.096 R)
• M49: 42,865,026 km (0.089 R)
• M50: 44,790,650 km (0.073 R)
• M51: 45,382,160 km (0.078 R)
• M52: 48,033,184 km (0.117 R)
• M53: 49,072,739 km (0.111 R)
• M54: 50,558,096 km (0.045 R)
• M55: 51,350,516 km (0.09 R)
• M56: 52,324,398 km (0.074 R)
• M57: 53,662,402 km (0.093 R)
• M58: 53,841,620 km (0.043 R)
• M59: 58,202,697 km (0.072 R)
• M60: 59,032,965 km (0.098 R)
• M61: 60,892,018 km (0.09 R)
• M62: 61,640,905 km (0.083 R)
• M63: 62,204,739 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 6.2

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.89 AU - 20.27 AU

Year: 30593 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,540,187 km

• M1: 166,502 km (0.113 R)
• M2: 241,451 km (0.077 R)
• M3: 293,212 km (0.026 R)
• M4: 792,869 km (0.041 R)
• M5: 1,199,775 km (0.101 R)
• M6: 1,262,606 km (0.1 R)
• M7: 1,559,707 km (0.097 R)
• M8: 2,372,772 km (0.111 R)
• M9: 2,573,532 km (0.104 R)
• M10: 3,703,445 km (0.118 R)
• M11: 3,796,046 km (0.095 R)
• M12: 3,983,492 km (0.065 R)
• M13: 4,174,080 km (0.109 R)
• M14: 4,416,428 km (0.109 R)
• M15: 5,589,425 km (0.118 R)
• M16: 6,237,483 km (0.118 R)
• M17: 6,626,438 km (0.054 R)
• M18: 6,909,178 km (0.105 R)
• M19: 7,138,212 km (0.087 R)
• M20: 7,603,611 km (0.094 R)
• M21: 8,686,550 km (0.057 R)
• M22: 10,464,521 km (0.092 R)
• M23: 12,143,458 km (0.059 R)
• M24: 14,120,842 km (0.114 R)
• M25: 14,193,248 km (0.118 R)
• M26: 15,518,535 km (0.117 R)
• M27: 15,668,133 km (0.091 R)
• M28: 15,968,974 km (0.041 R)
• M29: 16,652,637 km (0.085 R)
• M30: 17,813,366 km (0.057 R)
• M31: 18,681,034 km (0.119 R)
• M32: 20,211,869 km (0.105 R)
• M33: 20,621,318 km (0.099 R)
• M34: 20,785,876 km (0.105 R)
• M35: 21,033,610 km (0.106 R)
• M36: 21,282,242 km (0.116 R)
• M37: 23,306,301 km (0.077 R)
• M38: 23,735,797 km (0.082 R)
• M39: 24,167,686 km (0.091 R)
• M40: 24,689,483 km (0.1 R)
• M41: 24,951,878 km (0.087 R)
• M42: 25,302,984 km (0.109 R)
• M43: 25,744,298 km (0.092 R)
• M44: 30,387,965 km (0.087 R)
• M45: 30,481,613 km (0.032 R)
• M46: 32,373,578 km (0.078 R)
• M47: 32,948,632 km (0.041 R)
• M48: 33,430,337 km (0.073 R)
• M49: 35,873,869 km (0.058 R)
• M50: 36,468,819 km (0.086 R)
• M51: 39,492,192 km (0.074 R)
• M52: 41,240,692 km (0.118 R)
• M53: 41,344,364 km (0.085 R)
• M54: 41,863,917 km (0.096 R)
• M55: 42,804,439 km (0.08 R)
• M56: 43,224,659 km (0.059 R)
• M57: 43,329,976 km (0.052 R)
• M58: 43,435,293 km (0.106 R)
• M59: 44,493,698 km (0.03 R)
• M60: 45,989,527 km (0.097 R)
• M61: 47,284,895 km (0.111 R)
• M62: 48,920,748 km (0.091 R)
• M63: 51,130,757 km (0.099 R)
• M64: 51,242,058 km (0.109 R)
• M65: 53,034,540 km (0.095 R)
• M66: 53,938,559 km (0.12 R)
• M67: 54,392,439 km (0.094 R)
• M68: 56,335,566 km (0.114 R)
• M69: 58,650,593 km (0.093 R)
• M70: 59,234,174 km (0.118 R)
• M71: 61,587,648 km (0.108 R)
• M72: 61,824,761 km (0.112 R)
• M73: 62,180,804 km (0.084 R)
• M74: 62,299,734 km (0.12 R)
• M75: 63,492,478 km (0.035 R)
• M76: 67,115,738 km (0.119 R)
• M77: 68,583,593 km (0.079 R)
• M78: 70,681,254 km (0.117 R)
• M79: 72,174,690 km (0.09 R)
• M80: 73,050,585 km (0.109 R)
• M81: 73,552,785 km (0.102 R)
• M82: 73,678,447 km (0.119 R)
• M83: 74,308,105 km (0.114 R)
• M84: 75,319,087 km (0.114 R)
• M85: 76,080,391 km (0.056 R)
• M86: 76,334,707 km (0.082 R)
• M87: 78,636,420 km (0.118 R)
• M88: 79,279,840 km (0.085 R)
• M89: 80,183,561 km (0.108 R)
• M90: 80,312,963 km (0.08 R)
• M91: 81,480,425 km (0.116 R)
• M92: 83,045,817 km (0.11 R)
• M93: 84,752,878 km (0.032 R)
• M94: 86,338,915 km (0.086 R)
• M95: 86,736,995 km (0.116 R)
• M96: 87,801,384 km (0.11 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit