🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 184 Days

Day: 26.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,989,415 km

• M1: 16,157 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 327 Days

Day: 24.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,989,415 km

• M1: 226,491 km (0.075 R)
• M2: 687,253 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.55 AU - 1.59 AU

Year: 741 Days

Day: 27.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.29 AU - 4.39 AU

Year: 2835 Days

Day: 31.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,989,415 km

• M1: 496,815 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.32 AU - 5.02 AU

Year: 3208 Days

Day: 23.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,989,415 km

• M1: 195,225 km (0.084 R)
• M2: 3,467,679 km (0.047 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 12.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.65 AU - 9.85 AU

Year: 11469 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,989,415 km

• M1: 172,038 km (0.038 R)
• M2: 484,248 km (0.104 R)
• M3: 635,193 km (0.042 R)
• M4: 751,729 km (0.117 R)
• M5: 839,992 km (0.117 R)
• M6: 932,144 km (0.114 R)
• M7: 1,127,818 km (0.115 R)
• M8: 2,093,921 km (0.1 R)
• M9: 2,965,479 km (0.058 R)
• M10: 3,655,274 km (0.11 R)
• M11: 4,099,281 km (0.049 R)
• M12: 4,294,805 km (0.1 R)
• M13: 4,661,470 km (0.098 R)
• M14: 6,377,956 km (0.038 R)
• M15: 7,781,184 km (0.064 R)
• M16: 8,228,631 km (0.052 R)
• M17: 8,310,760 km (0.103 R)
• M18: 8,810,118 km (0.066 R)
• M19: 9,750,789 km (0.102 R)
• M20: 10,410,516 km (0.079 R)
• M21: 10,633,566 km (0.11 R)
• M22: 11,358,218 km (0.098 R)
• M23: 12,239,499 km (0.094 R)
• M24: 12,474,966 km (0.088 R)
• M25: 12,998,559 km (0.118 R)
• M26: 13,142,622 km (0.09 R)
• M27: 14,116,504 km (0.06 R)
• M28: 14,314,123 km (0.105 R)
• M29: 14,462,973 km (0.107 R)
• M30: 14,912,365 km (0.097 R)
• M31: 15,265,116 km (0.104 R)
• M32: 15,825,061 km (0.082 R)
• M33: 16,339,977 km (0.052 R)
• M34: 16,495,559 km (0.092 R)
• M35: 16,651,589 km (0.081 R)
• M36: 16,965,147 km (0.052 R)
• M37: 17,175,332 km (0.065 R)
• M38: 17,651,202 km (0.107 R)
• M39: 19,708,472 km (0.09 R)
• M40: 20,485,484 km (0.081 R)
• M41: 21,159,422 km (0.067 R)
• M42: 22,356,205 km (0.11 R)
• M43: 23,108,084 km (0.066 R)
• M44: 24,994,214 km (0.096 R)
• M45: 25,233,421 km (0.108 R)
• M46: 25,834,804 km (0.04 R)
• M47: 26,258,615 km (0.095 R)
• M48: 27,174,453 km (0.042 R)
• M49: 27,420,542 km (0.105 R)
• M50: 27,852,880 km (0.1 R)
• M51: 28,225,229 km (0.117 R)
• M52: 28,974,864 km (0.075 R)
• M53: 29,857,641 km (0.103 R)
• M54: 30,813,421 km (0.067 R)
• M55: 31,391,767 km (0.099 R)
• M56: 32,038,478 km (0.089 R)
• M57: 32,428,630 km (0.104 R)
• M58: 32,689,528 km (0.096 R)
• M59: 34,402,873 km (0.088 R)
• M60: 35,069,630 km (0.098 R)
• M61: 36,145,239 km (0.107 R)
• M62: 36,687,232 km (0.091 R)
• M63: 36,959,052 km (0.026 R)
• M64: 37,095,335 km (0.057 R)
• M65: 37,710,482 km (0.115 R)
• M66: 38,328,919 km (0.044 R)
• M67: 38,466,848 km (0.068 R)
• M68: 39,367,128 km (0.065 R)
• M69: 40,064,554 km (0.115 R)
• M70: 40,695,558 km (0.114 R)
• M71: 40,906,640 km (0.061 R)
• M72: 41,967,588 km (0.099 R)
• M73: 44,840,765 km (0.078 R)
• M74: 45,350,146 km (0.062 R)
• M75: 45,934,475 km (0.05 R)
• M76: 47,480,419 km (0.047 R)
• M77: 48,073,874 km (0.088 R)
• M78: 49,493,109 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 8.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.79 AU - 10.79 AU

Year: 11540 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,989,415 km

• M1: 121,922 km (0.101 R)
• M2: 184,604 km (0.11 R)
• M3: 335,997 km (0.109 R)
• M4: 389,403 km (0.072 R)
• M5: 646,263 km (0.104 R)
• M6: 726,148 km (0.096 R)
• M7: 885,769 km (0.073 R)
• M8: 998,715 km (0.044 R)
• M9: 1,214,436 km (0.11 R)
• M10: 1,327,980 km (0.112 R)
• M11: 1,552,377 km (0.118 R)
• M12: 1,634,506 km (0.103 R)
• M13: 1,760,468 km (0.034 R)
• M14: 1,889,720 km (0.045 R)
• M15: 1,992,494 km (0.116 R)
• M16: 2,234,543 km (0.064 R)
• M17: 2,359,009 km (0.104 R)
• M18: 2,470,010 km (0.097 R)
• M19: 2,615,270 km (0.073 R)
• M20: 2,779,977 km (0.068 R)
• M21: 3,347,552 km (0.103 R)
• M22: 3,436,712 km (0.07 R)
• M23: 3,526,620 km (0.078 R)
• M24: 3,894,332 km (0.097 R)
• M25: 4,159,120 km (0.041 R)
• M26: 4,274,310 km (0.111 R)
• M27: 5,192,841 km (0.091 R)
• M28: 5,568,631 km (0.074 R)
• M29: 5,823,995 km (0.12 R)
• M30: 5,953,098 km (0.099 R)
• M31: 6,148,622 km (0.078 R)
• M32: 6,280,119 km (0.08 R)
• M33: 7,043,068 km (0.078 R)
• M34: 7,180,698 km (0.088 R)
• M35: 7,458,651 km (0.07 R)
• M36: 7,693,071 km (0.093 R)
• M37: 7,834,889 km (0.059 R)
• M38: 7,977,606 km (0.067 R)
• M39: 8,289,816 km (0.05 R)
• M40: 8,679,369 km (0.102 R)
• M41: 10,349,330 km (0.055 R)
• M42: 10,689,665 km (0.078 R)
• M43: 10,980,633 km (0.062 R)
• M44: 11,705,734 km (0.042 R)
• M45: 11,760,038 km (0.061 R)
• M46: 11,896,322 km (0.102 R)
• M47: 12,033,054 km (0.074 R)
• M48: 12,170,236 km (0.11 R)
• M49: 13,060,941 km (0.065 R)
• M50: 13,571,220 km (0.087 R)
• M51: 14,407,023 km (0.098 R)
• M52: 15,022,618 km (0.063 R)
• M53: 15,170,421 km (0.111 R)
• M54: 15,437,752 km (0.07 R)
• M55: 15,766,568 km (0.106 R)
• M56: 15,856,626 km (0.108 R)
• M57: 16,279,390 km (0.11 R)
• M58: 16,705,744 km (0.07 R)
• M59: 17,012,569 km (0.069 R)
• M60: 17,507,439 km (0.088 R)
• M61: 17,600,788 km (0.107 R)
• M62: 17,944,265 km (0.1 R)
• M63: 18,069,777 km (0.066 R)
• M64: 18,416,246 km (0.067 R)
• M65: 18,479,526 km (0.074 R)
• M66: 18,606,235 km (0.115 R)
• M67: 18,733,244 km (0.056 R)
• M68: 19,404,789 km (0.115 R)
• M69: 19,630,382 km (0.108 R)
• M70: 20,116,725 km (0.08 R)
• M71: 20,410,385 km (0.073 R)
• M72: 21,266,983 km (0.096 R)
• M73: 21,499,608 km (0.067 R)
• M74: 21,799,851 km (0.088 R)
• M75: 22,168,759 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 5.1

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.32 AU - 23.36 AU

Year: 30807 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,989,415 km

• M1: 95,443 km (0.119 R)
• M2: 132,394 km (0.117 R)
• M3: 495,468 km (0.101 R)
• M4: 614,847 km (0.037 R)
• M5: 1,312,721 km (0.082 R)
• M6: 1,479,074 km (0.067 R)
• M7: 1,771,538 km (0.099 R)
• M8: 1,986,809 km (0.082 R)
• M9: 2,509,803 km (0.088 R)
• M10: 3,751,615 km (0.074 R)
• M11: 4,148,050 km (0.052 R)
• M12: 4,433,333 km (0.105 R)
• M13: 5,327,180 km (0.091 R)
• M14: 5,726,756 km (0.075 R)
• M15: 5,998,575 km (0.059 R)
• M16: 6,090,129 km (0.089 R)
• M17: 6,136,056 km (0.111 R)
• M18: 6,601,904 km (0.042 R)
• M19: 7,567,259 km (0.108 R)
• M20: 8,268,873 km (0.029 R)
• M21: 8,679,220 km (0.102 R)
• M22: 8,782,741 km (0.103 R)
• M23: 9,201,316 km (0.111 R)
• M24: 9,253,975 km (0.108 R)
• M25: 9,359,890 km (0.119 R)
• M26: 10,220,975 km (0.116 R)
• M27: 10,440,136 km (0.062 R)
• M28: 10,660,943 km (0.095 R)
• M29: 11,787,863 km (0.075 R)
• M30: 12,598,833 km (0.115 R)
• M31: 13,011,125 km (0.05 R)
• M32: 13,970,048 km (0.064 R)
• M33: 14,030,635 km (0.062 R)
• M34: 14,274,330 km (0.109 R)
• M35: 14,396,701 km (0.067 R)
• M36: 14,519,371 km (0.043 R)
• M37: 15,765,072 km (0.066 R)
• M38: 16,018,342 km (0.087 R)
• M39: 16,081,921 km (0.079 R)
• M40: 16,145,500 km (0.091 R)
• M41: 17,762,653 km (0.053 R)
• M42: 18,026,244 km (0.106 R)
• M43: 18,490,446 km (0.038 R)
• M44: 20,180,304 km (0.08 R)
• M45: 21,078,490 km (0.116 R)
• M46: 22,130,911 km (0.116 R)
• M47: 22,201,670 km (0.102 R)
• M48: 22,627,875 km (0.076 R)
• M49: 22,770,441 km (0.046 R)
• M50: 25,241,050 km (0.108 R)
• M51: 26,582,943 km (0.11 R)
• M52: 29,102,770 km (0.066 R)
• M53: 29,335,694 km (0.095 R)
• M54: 29,569,066 km (0.074 R)
• M55: 30,194,685 km (0.042 R)
• M56: 30,430,301 km (0.109 R)
• M57: 31,299,764 km (0.109 R)
• M58: 31,617,959 km (0.1 R)
• M59: 31,777,580 km (0.07 R)
• M60: 32,578,975 km (0.094 R)
• M61: 33,063,074 km (0.084 R)
• M62: 34,201,963 km (0.105 R)
• M63: 37,948,342 km (0.104 R)
• M64: 38,202,808 km (0.108 R)
• M65: 38,457,723 km (0.042 R)
• M66: 38,542,695 km (0.094 R)
• M67: 38,883,778 km (0.044 R)
• M68: 39,740,674 km (0.082 R)
• M69: 40,690,471 km (0.101 R)
• M70: 40,864,005 km (0.107 R)
• M71: 41,910,143 km (0.079 R)
• M72: 42,524,541 km (0.095 R)
• M73: 43,318,756 km (0.103 R)
• M74: 45,910,839 km (0.088 R)
• M75: 47,819,109 km (0.068 R)
• M76: 48,185,624 km (0.101 R)
• M77: 48,829,044 km (0.102 R)
• M78: 49,382,856 km (0.068 R)
• M79: 51,431,150 km (0.076 R)
• M80: 51,524,947 km (0.105 R)
• M81: 51,618,745 km (0.105 R)
• M82: 52,182,879 km (0.098 R)
• M83: 55,225,849 km (0.099 R)
• M84: 55,802,848 km (0.053 R)
• M85: 60,588,783 km (0.09 R)
• M86: 62,079,825 km (0.102 R)
• M87: 63,381,925 km (0.119 R)
• M88: 64,187,659 km (0.071 R)
• M89: 64,895,556 km (0.118 R)
• M90: 65,098,261 km (0.097 R)
• M91: 65,504,270 km (0.101 R)
• M92: 65,911,176 km (0.047 R)
• M93: 66,318,830 km (0.08 R)
• M94: 66,727,382 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit