🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 227 Days

Day: 46.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.77 AU - 1.21 AU

Year: 365 Days

Day: 46.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,997,410 km

• M1: 524,939 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.03 AU - 1.11 AU

Year: 410 Days

Day: 38.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,997,410 km

• M1: 547,528 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.24 AU - 3.82 AU

Year: 2460 Days

Day: 46.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,997,410 km

• M1: 347,516 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 9.3

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.25 AU - 7.23 AU

Year: 6489 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,997,410 km

• M1: 261,198 km (0.114 R)
• M2: 388,356 km (0.101 R)
• M3: 670,348 km (0.086 R)
• M4: 739,911 km (0.114 R)
• M5: 996,023 km (0.1 R)
• M6: 1,159,832 km (0.106 R)
• M7: 1,495,530 km (0.117 R)
• M8: 1,801,607 km (0.057 R)
• M9: 1,941,780 km (0.073 R)
• M10: 2,148,375 km (0.073 R)
• M11: 2,383,992 km (0.056 R)
• M12: 2,628,135 km (0.081 R)
• M13: 3,359,220 km (0.08 R)
• M14: 3,914,527 km (0.087 R)
• M15: 4,097,336 km (0.113 R)
• M16: 4,417,176 km (0.05 R)
• M17: 4,662,517 km (0.084 R)
• M18: 5,052,818 km (0.086 R)
• M19: 5,805,744 km (0.074 R)
• M20: 5,865,134 km (0.087 R)
• M21: 6,104,640 km (0.111 R)
• M22: 6,408,623 km (0.086 R)
• M23: 6,905,288 km (0.09 R)
• M24: 7,254,001 km (0.11 R)
• M25: 7,350,043 km (0.055 R)
• M26: 7,608,398 km (0.077 R)
• M27: 8,200,656 km (0.111 R)
• M28: 8,434,926 km (0.069 R)
• M29: 8,876,090 km (0.087 R)
• M30: 9,013,272 km (0.075 R)
• M31: 9,185,908 km (0.051 R)
• M32: 9,324,734 km (0.077 R)
• M33: 9,394,297 km (0.12 R)
• M34: 10,496,385 km (0.025 R)
• M35: 11,155,064 km (0.104 R)
• M36: 11,827,058 km (0.068 R)
• M37: 12,016,000 km (0.074 R)
• M38: 13,170,896 km (0.107 R)
• M39: 13,524,246 km (0.076 R)
• M40: 14,120,094 km (0.116 R)
• M41: 14,887,232 km (0.087 R)
• M42: 15,173,263 km (0.07 R)
• M43: 15,378,661 km (0.09 R)
• M44: 15,502,379 km (0.072 R)
• M45: 15,958,802 km (0.062 R)
• M46: 16,672,832 km (0.104 R)
• M47: 17,526,139 km (0.076 R)
• M48: 17,784,943 km (0.083 R)
• M49: 18,920,989 km (0.107 R)
• M50: 19,186,376 km (0.038 R)
• M51: 19,408,529 km (0.115 R)
• M52: 19,586,999 km (0.11 R)
• M53: 19,676,309 km (0.059 R)
• M54: 20,305,817 km (0.089 R)
• M55: 20,941,907 km (0.113 R)
• M56: 21,354,348 km (0.114 R)
• M57: 21,815,708 km (0.065 R)
• M58: 21,954,834 km (0.108 R)
• M59: 22,373,708 km (0.082 R)
• M60: 23,172,261 km (0.095 R)
• M61: 23,884,497 km (0.107 R)
• M62: 24,315,339 km (0.111 R)
• M63: 24,604,063 km (0.091 R)
• M64: 24,845,514 km (0.104 R)
• M65: 25,039,243 km (0.086 R)
• M66: 26,113,505 km (0.116 R)
• M67: 26,656,396 km (0.074 R)
• M68: 27,202,877 km (0.119 R)
• M69: 27,753,098 km (0.071 R)
• M70: 27,853,628 km (0.085 R)
• M71: 28,408,187 km (0.107 R)
• M72: 29,017,349 km (0.096 R)
• M73: 29,221,251 km (0.081 R)
• M74: 29,579,538 km (0.114 R)
• M75: 29,939,171 km (0.098 R)
• M76: 31,026,598 km (0.119 R)
• M77: 31,130,868 km (0.094 R)
• M78: 32,549,654 km (0.086 R)
• M79: 33,453,824 km (0.075 R)
• M80: 33,774,861 km (0.113 R)
• M81: 34,258,511 km (0.07 R)
• M82: 34,528,086 km (0.049 R)
• M83: 35,069,481 km (0.062 R)
• M84: 35,558,965 km (0.074 R)
• M85: 36,765,472 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.2

Radius: 5.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.54 AU - 18.66 AU

Year: 23958 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,997,410 km

• M1: 71,807 km (0.111 R)
• M2: 107,112 km (0.064 R)
• M3: 219,310 km (0.068 R)
• M4: 316,399 km (0.118 R)
• M5: 428,000 km (0.071 R)
• M6: 504,294 km (0.067 R)
• M7: 1,136,645 km (0.059 R)
• M8: 1,310,477 km (0.06 R)
• M9: 1,732,194 km (0.114 R)
• M10: 2,192,806 km (0.082 R)
• M11: 2,632,623 km (0.115 R)
• M12: 2,746,767 km (0.112 R)
• M13: 3,250,014 km (0.068 R)
• M14: 3,845,712 km (0.103 R)
• M15: 4,172,584 km (0.087 R)
• M16: 4,508,281 km (0.074 R)
• M17: 5,170,102 km (0.098 R)
• M18: 5,457,779 km (0.085 R)
• M19: 6,086,090 km (0.074 R)
• M20: 6,199,485 km (0.104 R)
• M21: 6,815,380 km (0.083 R)
• M22: 7,170,376 km (0.104 R)
• M23: 7,249,962 km (0.1 R)
• M24: 7,329,996 km (0.057 R)
• M25: 8,947,598 km (0.106 R)
• M26: 10,670,068 km (0.109 R)
• M27: 11,174,063 km (0.057 R)
• M28: 11,545,365 km (0.091 R)
• M29: 11,685,688 km (0.077 R)
• M30: 11,826,609 km (0.107 R)
• M31: 13,758,067 km (0.095 R)
• M32: 13,807,584 km (0.095 R)
• M33: 15,167,130 km (0.076 R)
• M34: 15,681,447 km (0.108 R)
• M35: 17,151,545 km (0.107 R)
• M36: 17,525,989 km (0.105 R)
• M37: 18,665,177 km (0.042 R)
• M38: 19,549,151 km (0.091 R)
• M39: 21,128,605 km (0.1 R)
• M40: 21,185,751 km (0.068 R)
• M41: 21,300,194 km (0.11 R)
• M42: 22,573,122 km (0.109 R)
• M43: 23,989,515 km (0.068 R)
• M44: 25,373,744 km (0.062 R)
• M45: 26,290,330 km (0.118 R)
• M46: 28,977,407 km (0.101 R)
• M47: 29,168,144 km (0.058 R)
• M48: 29,295,452 km (0.033 R)
• M49: 30,127,964 km (0.117 R)
• M50: 30,192,291 km (0.073 R)
• M51: 31,033,031 km (0.111 R)
• M52: 31,358,556 km (0.098 R)
• M53: 31,554,230 km (0.066 R)
• M54: 32,605,454 km (0.106 R)
• M55: 32,737,549 km (0.115 R)
• M56: 33,068,909 km (0.03 R)
• M57: 33,801,489 km (0.085 R)
• M58: 34,404,967 km (0.106 R)
• M59: 34,944,417 km (0.085 R)
• M60: 36,168,277 km (0.093 R)
• M61: 36,991,813 km (0.047 R)
• M62: 37,336,936 km (0.095 R)
• M63: 37,613,692 km (0.078 R)
• M64: 40,987,722 km (0.112 R)
• M65: 41,631,143 km (0.069 R)
• M66: 42,349,811 km (0.037 R)
• M67: 42,855,452 km (0.101 R)
• M68: 42,927,857 km (0.106 R)
• M69: 43,581,151 km (0.119 R)
• M70: 44,971,065 km (0.118 R)
• M71: 46,152,888 km (0.119 R)
• M72: 47,869,374 km (0.069 R)
• M73: 48,019,720 km (0.092 R)
• M74: 48,471,356 km (0.03 R)
• M75: 48,924,488 km (0.102 R)
• M76: 49,454,812 km (0.107 R)
• M77: 51,134,198 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 6

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.62 AU - 20.02 AU

Year: 25583 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,997,410 km

• M1: 106,214 km (0.11 R)
• M2: 266,733 km (0.054 R)
• M3: 500,405 km (0.108 R)
• M4: 903,422 km (0.101 R)
• M5: 974,780 km (0.092 R)
• M6: 1,817,614 km (0.108 R)
• M7: 1,908,570 km (0.101 R)
• M8: 2,518,929 km (0.094 R)
• M9: 3,221,590 km (0.069 R)
• M10: 3,709,130 km (0.077 R)
• M11: 4,060,086 km (0.114 R)
• M12: 4,544,484 km (0.069 R)
• M13: 5,175,488 km (0.033 R)
• M14: 6,058,863 km (0.068 R)
• M15: 6,241,223 km (0.118 R)
• M16: 6,611,179 km (0.089 R)
• M17: 9,131,454 km (0.107 R)
• M18: 11,012,946 km (0.073 R)
• M19: 11,291,348 km (0.1 R)
• M20: 11,403,247 km (0.099 R)
• M21: 11,741,488 km (0.116 R)
• M22: 11,798,186 km (0.106 R)
• M23: 12,369,949 km (0.104 R)
• M24: 12,601,227 km (0.106 R)
• M25: 12,833,852 km (0.114 R)
• M26: 13,009,330 km (0.05 R)
• M27: 13,126,764 km (0.111 R)
• M28: 13,185,556 km (0.074 R)
• M29: 13,481,162 km (0.104 R)
• M30: 13,540,402 km (0.09 R)
• M31: 13,599,942 km (0.097 R)
• M32: 14,018,517 km (0.111 R)
• M33: 14,138,944 km (0.066 R)
• M34: 16,427,043 km (0.071 R)
• M35: 17,193,433 km (0.092 R)
• M36: 18,761,069 km (0.114 R)
• M37: 18,827,341 km (0.103 R)
• M38: 19,026,755 km (0.093 R)
• M39: 20,305,667 km (0.111 R)
• M40: 21,334,751 km (0.046 R)
• M41: 21,473,278 km (0.065 R)
• M42: 22,100,243 km (0.117 R)
• M43: 22,240,416 km (0.057 R)
• M44: 22,380,889 km (0.111 R)
• M45: 23,873,127 km (0.111 R)
• M46: 24,595,087 km (0.068 R)
• M47: 26,430,802 km (0.066 R)
• M48: 26,654,152 km (0.092 R)
• M49: 26,803,301 km (0.063 R)
• M50: 29,227,684 km (0.099 R)
• M51: 29,304,577 km (0.062 R)
• M52: 29,612,749 km (0.092 R)
• M53: 30,543,846 km (0.083 R)
• M54: 30,934,745 km (0.105 R)
• M55: 31,405,829 km (0.047 R)
• M56: 32,993,362 km (0.106 R)
• M57: 33,073,396 km (0.079 R)
• M58: 33,877,635 km (0.051 R)
• M59: 34,363,229 km (0.063 R)
• M60: 34,525,543 km (0.098 R)
• M61: 34,688,156 km (0.058 R)
• M62: 35,014,279 km (0.081 R)
• M63: 35,669,368 km (0.113 R)
• M64: 36,328,497 km (0.102 R)
• M65: 36,411,224 km (0.113 R)
• M66: 38,498,414 km (0.095 R)
• M67: 39,259,268 km (0.052 R)
• M68: 41,657,921 km (0.093 R)
• M69: 42,962,264 km (0.082 R)
• M70: 44,456,747 km (0.059 R)
• M71: 45,076,980 km (0.105 R)
• M72: 47,496,426 km (0.112 R)
• M73: 48,676,155 km (0.104 R)
• M74: 49,132,578 km (0.03 R)
• M75: 50,510,075 km (0.036 R)
• M76: 51,249,987 km (0.104 R)
• M77: 51,807,239 km (0.105 R)
• M78: 51,993,488 km (0.11 R)
• M79: 52,273,236 km (0.055 R)
• M80: 53,209,120 km (0.074 R)
• M81: 55,192,788 km (0.098 R)
• M82: 55,668,509 km (0.051 R)
• M83: 57,296,583 km (0.11 R)
• M84: 57,392,774 km (0.075 R)
• M85: 61,582,263 km (0.116 R)
• M86: 61,680,848 km (0.063 R)
• M87: 62,273,554 km (0.109 R)
• M88: 63,464,653 km (0.116 R)
• M89: 63,763,549 km (0.106 R)
• M90: 67,488,686 km (0.09 R)
• M91: 67,895,592 km (0.028 R)
• M92: 67,997,468 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit