🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.57 AU - 0.87 AU

Year: 231 Days

Day: 35.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,115,979 km

• M1: 299,794 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.9 AU - 1.06 AU

Year: 367 Days

Day: 43.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,115,979 km

• M1: 52,509 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.3 AU - 1.96 AU

Year: 788 Days

Day: 30.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 810 Days

Day: 27.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.32 AU - 2.7 AU

Year: 1506 Days

Day: 13.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.38 AU - 2.82 AU

Year: 1588 Days

Day: 44.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,115,979 km

• M1: 315,951 km (0.031 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.37 AU - 4.87 AU

Year: 3167 Days

Day: 39.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 11.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.46 AU - 4.76 AU

Year: 3749 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,115,979 km

• M1: 213,476 km (0.092 R)
• M2: 290,669 km (0.099 R)
• M3: 421,716 km (0.12 R)
• M4: 631,901 km (0.108 R)
• M5: 736,171 km (0.034 R)
• M6: 867,817 km (0.094 R)
• M7: 1,121,086 km (0.101 R)
• M8: 1,461,721 km (0.108 R)
• M9: 1,565,093 km (0.115 R)
• M10: 1,793,230 km (0.109 R)
• M11: 1,946,867 km (0.07 R)
• M12: 2,061,309 km (0.051 R)
• M13: 2,557,675 km (0.095 R)
• M14: 2,667,779 km (0.119 R)
• M15: 2,747,514 km (0.095 R)
• M16: 2,958,447 km (0.057 R)
• M17: 3,057,481 km (0.07 R)
• M18: 3,208,426 km (0.103 R)
• M19: 3,293,397 km (0.066 R)
• M20: 3,605,309 km (0.054 R)
• M21: 3,890,741 km (0.038 R)
• M22: 4,109,753 km (0.038 R)
• M23: 4,202,204 km (0.093 R)
• M24: 4,332,953 km (0.115 R)
• M25: 4,502,896 km (0.108 R)
• M26: 4,617,488 km (0.071 R)
• M27: 4,830,066 km (0.047 R)
• M28: 5,125,223 km (0.05 R)
• M29: 5,244,901 km (0.102 R)
• M30: 5,609,771 km (0.112 R)
• M31: 5,795,272 km (0.077 R)
• M32: 6,236,137 km (0.083 R)
• M33: 6,972,906 km (0.12 R)
• M34: 7,239,490 km (0.093 R)
• M35: 7,828,905 km (0.081 R)
• M36: 7,966,984 km (0.104 R)
• M37: 8,386,606 km (0.09 R)
• M38: 9,125,919 km (0.11 R)
• M39: 9,540,305 km (0.105 R)
• M40: 9,663,424 km (0.106 R)
• M41: 9,836,509 km (0.075 R)
• M42: 9,985,807 km (0.112 R)
• M43: 10,060,756 km (0.088 R)
• M44: 10,362,196 km (0.081 R)
• M45: 10,564,901 km (0.102 R)
• M46: 10,743,371 km (0.07 R)
• M47: 10,897,158 km (0.099 R)
• M48: 11,336,676 km (0.116 R)
• M49: 11,650,533 km (0.066 R)
• M50: 11,940,752 km (0.089 R)
• M51: 12,073,446 km (0.096 R)
• M52: 12,528,373 km (0.113 R)
• M53: 12,609,156 km (0.072 R)
• M54: 12,744,392 km (0.076 R)
• M55: 12,934,381 km (0.106 R)
• M56: 13,454,982 km (0.119 R)
• M57: 13,870,864 km (0.1 R)
• M58: 14,262,811 km (0.111 R)
• M59: 14,601,650 km (0.115 R)
• M60: 14,829,039 km (0.093 R)
• M61: 14,943,182 km (0.114 R)
• M62: 15,402,597 km (0.045 R)
• M63: 15,983,635 km (0.12 R)
• M64: 16,071,299 km (0.101 R)
• M65: 16,306,168 km (0.086 R)
• M66: 16,749,426 km (0.094 R)
• M67: 17,017,356 km (0.034 R)
• M68: 17,226,793 km (0.087 R)
• M69: 17,920,778 km (0.12 R)
• M70: 18,194,841 km (0.049 R)
• M71: 18,286,395 km (0.061 R)
• M72: 19,273,741 km (0.05 R)
• M73: 19,554,536 km (0.073 R)
• M74: 19,773,847 km (0.069 R)
• M75: 20,088,600 km (0.091 R)
• M76: 20,500,294 km (0.098 R)
• M77: 20,946,694 km (0.099 R)
• M78: 21,042,885 km (0.119 R)
• M79: 21,171,240 km (0.116 R)
• M80: 21,493,175 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 9.8

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.62 AU - 9.36 AU

Year: 7764 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,115,979 km

• M1: 148,401 km (0.09 R)
• M2: 218,862 km (0.07 R)
• M3: 324,029 km (0.092 R)
• M4: 452,085 km (0.1 R)
• M5: 599,588 km (0.116 R)
• M6: 666,159 km (0.034 R)
• M7: 807,679 km (0.049 R)
• M8: 959,820 km (0.12 R)
• M9: 1,039,556 km (0.034 R)
• M10: 1,189,153 km (0.106 R)
• M11: 1,680,433 km (0.08 R)
• M12: 1,958,685 km (0.039 R)
• M13: 2,124,290 km (0.115 R)
• M14: 2,294,682 km (0.112 R)
• M15: 2,491,852 km (0.077 R)
• M16: 2,717,445 km (0.037 R)
• M17: 2,809,598 km (0.056 R)
• M18: 3,286,067 km (0.096 R)
• M19: 3,434,019 km (0.105 R)
• M20: 3,660,062 km (0.109 R)
• M21: 3,917,071 km (0.116 R)
• M22: 4,259,949 km (0.101 R)
• M23: 4,367,360 km (0.107 R)
• M24: 4,946,454 km (0.108 R)
• M25: 5,087,973 km (0.11 R)
• M26: 5,288,285 km (0.111 R)
• M27: 5,375,051 km (0.12 R)
• M28: 5,608,424 km (0.085 R)
• M29: 6,420,890 km (0.116 R)
• M30: 7,269,858 km (0.12 R)
• M31: 7,366,349 km (0.098 R)
• M32: 8,020,839 km (0.106 R)
• M33: 8,220,702 km (0.037 R)
• M34: 8,321,382 km (0.102 R)
• M35: 8,557,746 km (0.11 R)
• M36: 10,129,421 km (0.117 R)
• M37: 10,381,943 km (0.091 R)
• M38: 11,225,974 km (0.078 R)
• M39: 11,300,324 km (0.11 R)
• M40: 11,788,163 km (0.047 R)
• M41: 12,862,425 km (0.102 R)
• M42: 13,688,355 km (0.115 R)
• M43: 13,767,941 km (0.067 R)
• M44: 15,185,231 km (0.095 R)
• M45: 15,350,238 km (0.085 R)
• M46: 15,474,254 km (0.088 R)
• M47: 16,099,723 km (0.062 R)
• M48: 16,310,057 km (0.062 R)
• M49: 16,521,290 km (0.054 R)
• M50: 16,733,419 km (0.087 R)
• M51: 16,818,541 km (0.074 R)
• M52: 16,989,232 km (0.082 R)
• M53: 17,461,512 km (0.11 R)
• M54: 17,851,215 km (0.073 R)
• M55: 18,156,245 km (0.05 R)
• M56: 18,727,260 km (0.083 R)
• M57: 18,948,515 km (0.101 R)
• M58: 20,112,835 km (0.079 R)
• M59: 20,430,282 km (0.089 R)
• M60: 21,070,112 km (0.095 R)
• M61: 21,670,149 km (0.116 R)
• M62: 22,182,223 km (0.106 R)
• M63: 22,887,128 km (0.109 R)
• M64: 23,361,054 km (0.062 R)
• M65: 24,318,630 km (0.115 R)
• M66: 24,947,839 km (0.117 R)
• M67: 25,582,582 km (0.092 R)
• M68: 26,470,146 km (0.077 R)
• M69: 27,167,422 km (0.111 R)
• M70: 27,367,734 km (0.116 R)
• M71: 27,468,114 km (0.101 R)
• M72: 27,669,173 km (0.066 R)
• M73: 28,022,224 km (0.113 R)
• M74: 28,224,630 km (0.063 R)
• M75: 28,427,485 km (0.107 R)
• M76: 28,834,840 km (0.097 R)
• M77: 29,295,302 km (0.104 R)
• M78: 30,327,378 km (0.101 R)
• M79: 31,004,458 km (0.101 R)
• M80: 31,423,781 km (0.069 R)
• M81: 32,108,939 km (0.078 R)
• M82: 32,692,670 km (0.1 R)
• M83: 33,870,454 km (0.104 R)
• M84: 34,194,034 km (0.092 R)
• M85: 34,464,657 km (0.088 R)
• M86: 36,764,574 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 13.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.27 AU - 11.63 AU

Year: 14674 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,115,979 km

• M1: 268,678 km (0.115 R)
• M2: 420,520 km (0.114 R)
• M3: 520,900 km (0.068 R)
• M4: 794,963 km (0.088 R)
• M5: 882,478 km (0.028 R)
• M6: 1,372,710 km (0.096 R)
• M7: 1,480,570 km (0.063 R)
• M8: 1,591,572 km (0.111 R)
• M9: 1,676,693 km (0.095 R)
• M10: 2,157,500 km (0.052 R)
• M11: 2,479,734 km (0.092 R)
• M12: 2,783,268 km (0.079 R)
• M13: 3,919,614 km (0.084 R)
• M14: 4,639,479 km (0.103 R)
• M15: 6,154,456 km (0.11 R)
• M16: 6,291,039 km (0.084 R)
• M17: 6,474,745 km (0.085 R)
• M18: 7,516,695 km (0.068 R)
• M19: 9,072,363 km (0.08 R)
• M20: 9,280,154 km (0.071 R)
• M21: 9,647,866 km (0.05 R)
• M22: 10,451,655 km (0.104 R)
• M23: 10,724,522 km (0.063 R)
• M24: 10,999,632 km (0.069 R)
• M25: 11,725,930 km (0.101 R)
• M26: 12,352,745 km (0.112 R)
• M27: 12,525,531 km (0.097 R)
• M28: 12,641,170 km (0.107 R)
• M29: 14,783,561 km (0.089 R)
• M30: 18,993,993 km (0.098 R)
• M31: 19,729,566 km (0.03 R)
• M32: 21,643,970 km (0.062 R)
• M33: 21,782,946 km (0.092 R)
• M34: 22,131,808 km (0.104 R)
• M35: 23,260,375 km (0.097 R)
• M36: 24,047,110 km (0.067 R)
• M37: 24,407,641 km (0.12 R)
• M38: 24,769,967 km (0.099 R)
• M39: 25,646,909 km (0.086 R)
• M40: 26,533,875 km (0.032 R)
• M41: 27,581,509 km (0.049 R)
• M42: 27,883,248 km (0.114 R)
• M43: 28,718,902 km (0.047 R)
• M44: 29,408,697 km (0.062 R)
• M45: 30,570,474 km (0.074 R)
• M46: 31,196,242 km (0.07 R)
• M47: 33,500,050 km (0.105 R)
• M48: 33,983,400 km (0.095 R)
• M49: 36,270,004 km (0.053 R)
• M50: 36,518,037 km (0.071 R)
• M51: 36,849,396 km (0.118 R)
• M52: 37,181,952 km (0.034 R)
• M53: 38,269,230 km (0.113 R)
• M54: 40,475,200 km (0.076 R)
• M55: 41,162,303 km (0.089 R)
• M56: 41,507,276 km (0.081 R)
• M57: 41,939,763 km (0.074 R)
• M58: 42,113,297 km (0.114 R)
• M59: 43,158,986 km (0.094 R)
• M60: 43,684,972 km (0.061 R)
• M61: 44,920,800 km (0.116 R)
• M62: 45,810,458 km (0.049 R)
• M63: 46,257,457 km (0.114 R)
• M64: 46,436,675 km (0.082 R)
• M65: 46,526,434 km (0.036 R)
• M66: 47,155,942 km (0.1 R)
• M67: 47,336,357 km (0.079 R)
• M68: 47,607,278 km (0.031 R)
• M69: 47,788,292 km (0.111 R)
• M70: 48,423,335 km (0.116 R)
• M71: 49,702,097 km (0.087 R)
• M72: 49,977,507 km (0.041 R)
• M73: 51,176,983 km (0.081 R)
• M74: 51,733,786 km (0.109 R)
• M75: 54,642,417 km (0.051 R)
• M76: 56,068,833 km (0.11 R)
• M77: 56,164,277 km (0.115 R)
• M78: 58,861,077 km (0.038 R)
• M79: 59,249,882 km (0.118 R)
• M80: 59,444,509 km (0.062 R)
• M81: 60,323,097 km (0.102 R)
• M82: 60,518,921 km (0.112 R)
• M83: 60,911,316 km (0.087 R)
• M84: 62,588,009 km (0.068 R)
• M85: 62,687,193 km (0.064 R)
• M86: 63,481,856 km (0.117 R)
• M87: 64,680,285 km (0.101 R)
• M88: 65,181,737 km (0.106 R)
• M89: 65,785,364 km (0.067 R)
• M90: 66,390,637 km (0.11 R)
• M91: 67,302,287 km (0.089 R)
• M92: 67,810,471 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit