🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 30.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,580,143 km

• M1: 190,887 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.75 AU

Year: 186 Days

Day: 45.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 295 Days

Day: 18.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.08 AU - 1.48 AU

Year: 526 Days

Day: 15.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.62 AU - 1.96 AU

Year: 870 Days

Day: 14.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.93 AU - 2.41 AU

Year: 1162 Days

Day: 12.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,580,143 km

• M1: 780,302 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 8.1

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.39 AU - 6.05 AU

Year: 4334 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,580,143 km

• M1: 133,142 km (0.115 R)
• M2: 225,594 km (0.042 R)
• M3: 277,205 km (0.097 R)
• M4: 351,705 km (0.085 R)
• M5: 773,720 km (0.102 R)
• M6: 937,829 km (0.088 R)
• M7: 1,072,018 km (0.119 R)
• M8: 1,141,432 km (0.113 R)
• M9: 1,241,513 km (0.111 R)
• M10: 1,435,092 km (0.089 R)
• M11: 1,654,552 km (0.07 R)
• M12: 1,818,063 km (0.039 R)
• M13: 2,449,964 km (0.049 R)
• M14: 2,505,465 km (0.091 R)
• M15: 2,580,264 km (0.1 R)
• M16: 2,693,809 km (0.104 R)
• M17: 2,789,701 km (0.113 R)
• M18: 2,906,387 km (0.106 R)
• M19: 2,984,926 km (0.107 R)
• M20: 3,044,466 km (0.067 R)
• M21: 3,388,990 km (0.088 R)
• M22: 3,555,493 km (0.113 R)
• M23: 3,660,959 km (0.032 R)
• M24: 3,896,576 km (0.06 R)
• M25: 4,137,129 km (0.088 R)
• M26: 4,405,208 km (0.111 R)
• M27: 4,610,008 km (0.096 R)
• M28: 4,702,011 km (0.119 R)
• M29: 5,076,155 km (0.098 R)
• M30: 5,387,319 km (0.086 R)
• M31: 5,729,449 km (0.042 R)
• M32: 5,878,149 km (0.104 R)
• M33: 6,103,743 km (0.111 R)
• M34: 6,204,871 km (0.062 R)
• M35: 6,306,747 km (0.033 R)
• M36: 7,300,675 km (0.104 R)
• M37: 7,435,014 km (0.107 R)
• M38: 7,489,019 km (0.057 R)
• M39: 7,898,169 km (0.07 R)
• M40: 8,063,924 km (0.106 R)
• M41: 8,342,624 km (0.085 R)
• M42: 9,284,792 km (0.09 R)
• M43: 10,350,677 km (0.071 R)
• M44: 10,411,114 km (0.119 R)
• M45: 10,532,139 km (0.092 R)
• M46: 10,745,166 km (0.096 R)
• M47: 10,959,540 km (0.096 R)
• M48: 11,862,812 km (0.082 R)
• M49: 11,957,657 km (0.117 R)
• M50: 12,179,959 km (0.119 R)
• M51: 13,082,334 km (0.109 R)
• M52: 13,180,320 km (0.079 R)
• M53: 13,278,606 km (0.056 R)
• M54: 13,377,042 km (0.091 R)
• M55: 13,541,749 km (0.09 R)
• M56: 13,673,844 km (0.118 R)
• M57: 14,848,935 km (0.074 R)
• M58: 14,985,219 km (0.118 R)
• M59: 15,053,585 km (0.09 R)
• M60: 15,603,956 km (0.119 R)
• M61: 15,986,178 km (0.091 R)
• M62: 16,371,542 km (0.088 R)
• M63: 16,901,867 km (0.082 R)
• M64: 17,509,683 km (0.059 R)
• M65: 18,124,829 km (0.104 R)
• M66: 18,270,538 km (0.071 R)
• M67: 19,413,166 km (0.115 R)
• M68: 20,049,705 km (0.098 R)
• M69: 20,313,745 km (0.117 R)
• M70: 21,266,085 km (0.102 R)
• M71: 21,419,872 km (0.102 R)
• M72: 22,859,452 km (0.07 R)
• M73: 22,977,635 km (0.119 R)
• M74: 23,650,526 km (0.095 R)
• M75: 24,329,999 km (0.113 R)
• M76: 25,056,447 km (0.112 R)
• M77: 25,300,291 km (0.091 R)
• M78: 25,995,173 km (0.076 R)
• M79: 26,530,734 km (0.113 R)
• M80: 27,738,587 km (0.092 R)
• M81: 28,032,846 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 10.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.4 AU - 6.48 AU

Year: 4611 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,580,143 km

• M1: 141,370 km (0.104 R)
• M2: 299,944 km (0.036 R)
• M3: 417,378 km (0.096 R)
• M4: 921,523 km (0.102 R)
• M5: 1,024,596 km (0.104 R)
• M6: 1,332,618 km (0.105 R)
• M7: 1,545,196 km (0.029 R)
• M8: 1,754,633 km (0.09 R)
• M9: 1,914,254 km (0.1 R)
• M10: 1,988,455 km (0.113 R)
• M11: 2,063,703 km (0.053 R)
• M12: 2,186,074 km (0.109 R)
• M13: 2,279,572 km (0.065 R)
• M14: 2,486,765 km (0.087 R)
• M15: 2,567,997 km (0.115 R)
• M16: 2,700,092 km (0.078 R)
• M17: 2,851,485 km (0.114 R)
• M18: 3,005,571 km (0.08 R)
• M19: 3,127,493 km (0.095 R)
• M20: 3,215,606 km (0.102 R)
• M21: 3,430,429 km (0.113 R)
• M22: 3,594,687 km (0.078 R)
• M23: 3,893,285 km (0.059 R)
• M24: 4,103,170 km (0.074 R)
• M25: 4,336,543 km (0.038 R)
• M26: 4,435,128 km (0.058 R)
• M27: 4,816,453 km (0.038 R)
• M28: 5,355,454 km (0.054 R)
• M29: 5,826,538 km (0.119 R)
• M30: 6,155,354 km (0.04 R)
• M31: 6,333,375 km (0.09 R)
• M32: 6,717,094 km (0.117 R)
• M33: 7,015,691 km (0.053 R)
• M34: 7,578,479 km (0.098 R)
• M35: 8,351,451 km (0.082 R)
• M36: 9,022,996 km (0.045 R)
• M37: 9,149,406 km (0.107 R)
• M38: 9,454,885 km (0.108 R)
• M39: 9,660,432 km (0.083 R)
• M40: 9,919,536 km (0.11 R)
• M41: 10,128,374 km (0.085 R)
• M42: 10,207,212 km (0.115 R)
• M43: 10,286,050 km (0.094 R)
• M44: 10,763,866 km (0.072 R)
• M45: 11,167,631 km (0.112 R)
• M46: 11,631,234 km (0.073 R)
• M47: 11,741,338 km (0.057 R)
• M48: 12,129,096 km (0.085 R)
• M49: 12,380,570 km (0.096 R)
• M50: 12,690,238 km (0.1 R)
• M51: 12,831,907 km (0.115 R)
• M52: 13,145,464 km (0.093 R)
• M53: 13,867,274 km (0.048 R)
• M54: 13,983,960 km (0.036 R)
• M55: 14,306,643 km (0.064 R)
• M56: 15,379,559 km (0.079 R)
• M57: 15,500,434 km (0.065 R)
• M58: 15,803,818 km (0.105 R)
• M59: 16,943,754 km (0.081 R)
• M60: 17,037,253 km (0.111 R)
• M61: 17,193,582 km (0.111 R)
• M62: 17,665,564 km (0.094 R)
• M63: 18,014,276 km (0.07 R)
• M64: 18,333,369 km (0.068 R)
• M65: 18,461,574 km (0.092 R)
• M66: 18,815,523 km (0.078 R)
• M67: 19,204,178 km (0.108 R)
• M68: 19,432,165 km (0.112 R)
• M69: 19,595,675 km (0.102 R)
• M70: 20,022,628 km (0.119 R)
• M71: 20,154,573 km (0.07 R)
• M72: 20,718,707 km (0.055 R)
• M73: 21,086,568 km (0.105 R)
• M74: 21,557,951 km (0.075 R)
• M75: 21,930,599 km (0.043 R)
• M76: 22,066,733 km (0.082 R)
• M77: 23,200,087 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 11.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.22 AU - 11.3 AU

Year: 11944 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,580,143 km

• M1: 172,038 km (0.093 R)
• M2: 375,191 km (0.059 R)
• M3: 702,063 km (0.079 R)
• M4: 830,567 km (0.101 R)
• M5: 1,254,827 km (0.073 R)
• M6: 1,869,973 km (0.086 R)
• M7: 2,121,298 km (0.051 R)
• M8: 2,258,030 km (0.111 R)
• M9: 2,910,127 km (0.116 R)
• M10: 3,109,093 km (0.104 R)
• M11: 3,376,125 km (0.119 R)
• M12: 3,456,160 km (0.043 R)
• M13: 3,683,548 km (0.119 R)
• M14: 3,899,119 km (0.1 R)
• M15: 4,221,951 km (0.113 R)
• M16: 4,482,999 km (0.031 R)
• M17: 4,659,974 km (0.093 R)
• M18: 5,020,804 km (0.044 R)
• M19: 5,223,359 km (0.106 R)
• M20: 5,316,260 km (0.067 R)
• M21: 5,390,909 km (0.113 R)
• M22: 6,157,748 km (0.086 R)
• M23: 6,354,768 km (0.076 R)
• M24: 6,714,700 km (0.109 R)
• M25: 6,856,669 km (0.074 R)
• M26: 7,163,943 km (0.064 R)
• M27: 7,941,253 km (0.106 R)
• M28: 8,220,702 km (0.119 R)
• M29: 10,243,415 km (0.119 R)
• M30: 11,117,665 km (0.096 R)
• M31: 11,237,642 km (0.111 R)
• M32: 11,406,239 km (0.109 R)
• M33: 11,648,737 km (0.085 R)
• M34: 12,015,701 km (0.113 R)
• M35: 12,461,054 km (0.083 R)
• M36: 12,911,942 km (0.107 R)
• M37: 13,113,899 km (0.116 R)
• M38: 14,010,439 km (0.118 R)
• M39: 14,192,051 km (0.067 R)
• M40: 14,715,494 km (0.094 R)
• M41: 14,900,247 km (0.08 R)
• M42: 15,006,013 km (0.105 R)
• M43: 15,378,661 km (0.043 R)
• M44: 15,889,239 km (0.069 R)
• M45: 15,970,321 km (0.089 R)
• M46: 16,514,707 km (0.108 R)
• M47: 16,624,363 km (0.115 R)
• M48: 17,509,832 km (0.106 R)
• M49: 17,649,557 km (0.101 R)
• M50: 17,817,854 km (0.051 R)
• M51: 18,382,437 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 14.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.46 AU - 12.76 AU

Year: 12560 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,580,143 km

• M1: 418,575 km (0.046 R)
• M2: 594,352 km (0.087 R)
• M3: 1,232,088 km (0.053 R)
• M4: 1,392,158 km (0.039 R)
• M5: 1,559,857 km (0.104 R)
• M6: 1,854,714 km (0.113 R)
• M7: 2,103,944 km (0.083 R)
• M8: 2,211,057 km (0.108 R)
• M9: 2,544,061 km (0.119 R)
• M10: 2,658,653 km (0.097 R)
• M11: 2,751,703 km (0.061 R)
• M12: 2,917,158 km (0.078 R)
• M13: 3,037,585 km (0.1 R)
• M14: 3,510,164 km (0.043 R)
• M15: 3,899,867 km (0.062 R)
• M16: 5,357,399 km (0.107 R)
• M17: 6,237,334 km (0.094 R)
• M18: 7,096,773 km (0.073 R)
• M19: 7,358,719 km (0.038 R)
• M20: 8,129,597 km (0.1 R)
• M21: 8,300,587 km (0.105 R)
• M22: 8,646,159 km (0.092 R)
• M23: 8,961,212 km (0.046 R)
• M24: 9,173,491 km (0.12 R)
• M25: 9,602,987 km (0.11 R)
• M26: 10,002,413 km (0.102 R)
• M27: 11,539,232 km (0.069 R)
• M28: 12,197,911 km (0.085 R)
• M29: 12,988,536 km (0.085 R)
• M30: 13,148,755 km (0.105 R)
• M31: 13,269,331 km (0.088 R)
• M32: 13,511,380 km (0.107 R)
• M33: 14,205,664 km (0.074 R)
• M34: 15,079,166 km (0.098 R)
• M35: 15,247,464 km (0.048 R)
• M36: 15,416,509 km (0.116 R)
• M37: 16,098,825 km (0.114 R)
• M38: 16,314,097 km (0.035 R)
• M39: 16,530,266 km (0.067 R)
• M40: 16,878,230 km (0.104 R)
• M41: 17,404,665 km (0.098 R)
• M42: 17,625,621 km (0.049 R)
• M43: 17,803,044 km (0.117 R)
• M44: 18,653,957 km (0.097 R)
• M45: 18,879,999 km (0.092 R)
• M46: 19,335,076 km (0.09 R)
• M47: 20,675,174 km (0.102 R)
• M48: 20,862,321 km (0.114 R)
• M49: 21,569,320 km (0.068 R)
• M50: 22,428,012 km (0.054 R)
• M51: 22,524,203 km (0.032 R)
• M52: 22,861,696 km (0.057 R)
• M53: 23,835,130 km (0.032 R)
• M54: 24,080,620 km (0.083 R)
• M55: 24,327,007 km (0.118 R)
• M56: 24,673,177 km (0.039 R)
• M57: 25,220,705 km (0.097 R)
• M58: 25,470,833 km (0.107 R)
• M59: 25,621,328 km (0.112 R)
• M60: 25,721,858 km (0.108 R)
• M61: 26,378,293 km (0.114 R)
• M62: 26,683,174 km (0.111 R)
• M63: 27,656,308 km (0.075 R)
• M64: 28,017,736 km (0.098 R)
• M65: 29,059,087 km (0.09 R)
• M66: 30,378,540 km (0.104 R)
• M67: 30,751,488 km (0.063 R)
• M68: 31,072,375 km (0.109 R)
• M69: 32,366,995 km (0.11 R)
• M70: 32,638,964 km (0.106 R)
• M71: 32,748,021 km (0.096 R)
• M72: 33,130,393 km (0.067 R)
• M73: 33,239,899 km (0.053 R)
• M74: 34,120,582 km (0.091 R)
• M75: 34,841,793 km (0.079 R)
• M76: 34,953,094 km (0.03 R)
• M77: 35,120,494 km (0.064 R)
• M78: 37,149,041 km (0.114 R)
• M79: 37,262,885 km (0.053 R)
• M80: 37,433,875 km (0.063 R)
• M81: 37,833,750 km (0.11 R)
• M82: 38,177,676 km (0.107 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit