🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 307 Days

Day: 39.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,677,363 km

• M1: 67,469 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.24 AU

Year: 365 Days

Day: 34.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.92 AU - 2 AU

Year: 1002 Days

Day: 46.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.61 AU - 3.15 AU

Year: 1785 Days

Day: 45.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,677,363 km

• M1: 2,529,700 km (0.108 R)
• M2: 2,634,867 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 9.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.94 AU - 6.16 AU

Year: 4145 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,677,363 km

• M1: 134,937 km (0.073 R)
• M2: 214,823 km (0.08 R)
• M3: 484,248 km (0.102 R)
• M4: 761,154 km (0.079 R)
• M5: 883,226 km (0.057 R)
• M6: 964,457 km (0.076 R)
• M7: 1,122,582 km (0.103 R)
• M8: 1,396,047 km (0.079 R)
• M9: 1,505,852 km (0.081 R)
• M10: 1,808,040 km (0.085 R)
• M11: 1,928,317 km (0.081 R)
• M12: 2,004,911 km (0.088 R)
• M13: 2,176,948 km (0.079 R)
• M14: 2,983,430 km (0.08 R)
• M15: 3,054,639 km (0.032 R)
• M16: 3,381,809 km (0.07 R)
• M17: 3,854,988 km (0.064 R)
• M18: 3,932,629 km (0.084 R)
• M19: 4,148,798 km (0.107 R)
• M20: 4,208,487 km (0.076 R)
• M21: 4,308,568 km (0.118 R)
• M22: 4,409,547 km (0.042 R)
• M23: 4,967,996 km (0.103 R)
• M24: 5,095,154 km (0.057 R)
• M25: 5,159,182 km (0.11 R)
• M26: 5,374,453 km (0.112 R)
• M27: 5,592,716 km (0.097 R)
• M28: 6,310,637 km (0.106 R)
• M29: 6,680,443 km (0.091 R)
• M30: 6,797,428 km (0.048 R)
• M31: 7,248,466 km (0.055 R)
• M32: 7,709,227 km (0.061 R)
• M33: 8,054,798 km (0.101 R)
• M34: 8,633,443 km (0.075 R)
• M35: 8,786,631 km (0.09 R)
• M36: 8,889,255 km (0.109 R)
• M37: 8,966,448 km (0.102 R)
• M38: 9,173,491 km (0.034 R)
• M39: 9,671,652 km (0.093 R)
• M40: 9,804,196 km (0.049 R)
• M41: 9,884,081 km (0.06 R)
• M42: 10,017,522 km (0.102 R)
• M43: 10,803,809 km (0.09 R)
• M44: 11,413,570 km (0.068 R)
• M45: 11,807,311 km (0.107 R)
• M46: 12,034,401 km (0.074 R)
• M47: 12,148,394 km (0.078 R)
• M48: 12,320,133 km (0.114 R)
• M49: 12,840,284 km (0.094 R)
• M50: 13,574,660 km (0.084 R)
• M51: 13,723,211 km (0.062 R)
• M52: 14,111,866 km (0.072 R)
• M53: 14,202,074 km (0.102 R)
• M54: 14,961,283 km (0.096 R)
• M55: 16,234,810 km (0.101 R)
• M56: 16,329,356 km (0.067 R)
• M57: 16,424,051 km (0.066 R)
• M58: 16,487,331 km (0.089 R)
• M59: 17,284,987 km (0.071 R)
• M60: 18,324,094 km (0.094 R)
• M61: 18,455,441 km (0.068 R)
• M62: 19,283,166 km (0.095 R)
• M63: 19,617,816 km (0.099 R)
• M64: 19,920,452 km (0.082 R)
• M65: 20,360,420 km (0.069 R)
• M66: 20,632,838 km (0.108 R)
• M67: 21,630,207 km (0.094 R)
• M68: 21,769,033 km (0.104 R)
• M69: 22,187,309 km (0.041 R)
• M70: 22,608,128 km (0.082 R)
• M71: 22,749,049 km (0.073 R)
• M72: 23,102,549 km (0.065 R)
• M73: 23,208,913 km (0.097 R)
• M74: 23,457,844 km (0.085 R)
• M75: 23,922,495 km (0.03 R)
• M76: 24,065,959 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 9.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.28 AU - 7.14 AU

Year: 4984 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,677,363 km

• M1: 157,527 km (0.063 R)
• M2: 259,104 km (0.104 R)
• M3: 327,619 km (0.067 R)
• M4: 441,314 km (0.114 R)
• M5: 645,515 km (0.091 R)
• M6: 1,142,479 km (0.109 R)
• M7: 1,240,166 km (0.071 R)
• M8: 1,311,674 km (0.096 R)
• M9: 1,534,874 km (0.119 R)
• M10: 1,818,961 km (0.089 R)
• M11: 1,950,756 km (0.086 R)
• M12: 2,034,681 km (0.078 R)
• M13: 2,137,155 km (0.118 R)
• M14: 2,276,431 km (0.068 R)
• M15: 2,454,901 km (0.056 R)
• M16: 2,863,602 km (0.097 R)
• M17: 3,194,214 km (0.095 R)
• M18: 3,434,917 km (0.057 R)
• M19: 3,660,959 km (0.095 R)
• M20: 3,723,341 km (0.109 R)
• M21: 4,192,480 km (0.115 R)
• M22: 4,279,845 km (0.111 R)
• M23: 5,000,309 km (0.117 R)
• M24: 5,209,746 km (0.076 R)
• M25: 5,280,206 km (0.1 R)
• M26: 5,398,389 km (0.073 R)
• M27: 5,758,172 km (0.097 R)
• M28: 5,928,713 km (0.118 R)
• M29: 6,125,734 km (0.104 R)
• M30: 6,324,848 km (0.116 R)
• M31: 7,273,748 km (0.103 R)
• M32: 7,617,673 km (0.076 R)
• M33: 7,724,636 km (0.084 R)
• M34: 7,885,902 km (0.119 R)
• M35: 8,184,500 km (0.089 R)
• M36: 8,321,382 km (0.049 R)
• M37: 8,820,889 km (0.091 R)
• M38: 9,187,553 km (0.039 R)
• M39: 9,530,581 km (0.119 R)
• M40: 9,848,776 km (0.052 R)
• M41: 10,082,298 km (0.089 R)
• M42: 10,614,418 km (0.105 R)
• M43: 10,763,866 km (0.099 R)
• M44: 10,914,062 km (0.102 R)
• M45: 11,095,225 km (0.074 R)
• M46: 11,675,366 km (0.102 R)
• M47: 11,860,568 km (0.074 R)
• M48: 11,953,618 km (0.08 R)
• M49: 12,015,701 km (0.083 R)
• M50: 12,109,200 km (0.029 R)
• M51: 12,171,582 km (0.114 R)
• M52: 12,422,308 km (0.081 R)
• M53: 12,485,289 km (0.108 R)
• M54: 12,611,400 km (0.102 R)
• M55: 12,674,680 km (0.045 R)
• M56: 13,056,453 km (0.117 R)
• M57: 14,060,255 km (0.09 R)
• M58: 14,158,690 km (0.117 R)
• M59: 14,921,340 km (0.075 R)
• M60: 15,901,655 km (0.06 R)
• M61: 16,072,795 km (0.096 R)
• M62: 17,042,489 km (0.084 R)
• M63: 17,711,191 km (0.091 R)
• M64: 18,209,502 km (0.114 R)
• M65: 18,281,009 km (0.084 R)
• M66: 19,511,901 km (0.03 R)
• M67: 19,731,810 km (0.116 R)
• M68: 20,359,522 km (0.084 R)
• M69: 20,956,418 km (0.058 R)
• M70: 21,710,541 km (0.113 R)
• M71: 22,052,671 km (0.089 R)
• M72: 22,974,044 km (0.071 R)
• M73: 24,182,795 km (0.095 R)
• M74: 25,372,098 km (0.086 R)
• M75: 25,451,983 km (0.077 R)
• M76: 26,337,154 km (0.033 R)
• M77: 27,109,677 km (0.105 R)
• M78: 27,232,348 km (0.078 R)
• M79: 27,437,297 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 10.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.65 AU - 6.91 AU

Year: 5748 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,677,363 km

• M1: 151,094 km (0.075 R)
• M2: 220,657 km (0.043 R)
• M3: 285,732 km (0.056 R)
• M4: 377,735 km (0.115 R)
• M5: 455,226 km (0.055 R)
• M6: 588,668 km (0.114 R)
• M7: 861,983 km (0.102 R)
• M8: 933,640 km (0.116 R)
• M9: 1,019,958 km (0.09 R)
• M10: 1,449,753 km (0.079 R)
• M11: 1,536,370 km (0.115 R)
• M12: 1,791,734 km (0.088 R)
• M13: 1,916,648 km (0.075 R)
• M14: 2,060,711 km (0.063 R)
• M15: 2,308,894 km (0.049 R)
• M16: 2,393,865 km (0.115 R)
• M17: 2,532,094 km (0.094 R)
• M18: 2,655,213 km (0.081 R)
• M19: 2,726,421 km (0.098 R)
• M20: 3,513,156 km (0.113 R)
• M21: 3,750,269 km (0.082 R)
• M22: 3,952,077 km (0.109 R)
• M23: 4,198,913 km (0.108 R)
• M24: 4,816,154 km (0.119 R)
• M25: 5,146,616 km (0.089 R)
• M26: 5,258,515 km (0.118 R)
• M27: 5,621,738 km (0.084 R)
• M28: 6,087,437 km (0.09 R)
• M29: 6,372,869 km (0.083 R)
• M30: 6,565,551 km (0.109 R)
• M31: 7,080,617 km (0.092 R)
• M32: 7,405,992 km (0.118 R)
• M33: 8,071,404 km (0.093 R)
• M34: 8,201,703 km (0.092 R)
• M35: 8,358,781 km (0.04 R)
• M36: 8,676,078 km (0.065 R)
• M37: 9,078,347 km (0.104 R)
• M38: 9,377,243 km (0.065 R)
• M39: 9,928,960 km (0.059 R)
• M40: 10,236,833 km (0.117 R)
• M41: 10,519,573 km (0.11 R)
• M42: 10,604,843 km (0.096 R)
• M43: 10,690,413 km (0.105 R)
• M44: 11,092,682 km (0.069 R)
• M45: 11,971,270 km (0.075 R)
• M46: 12,269,120 km (0.061 R)
• M47: 12,690,387 km (0.109 R)
• M48: 14,327,287 km (0.115 R)
• M49: 14,453,548 km (0.112 R)
• M50: 14,738,981 km (0.089 R)
• M51: 14,834,424 km (0.095 R)
• M52: 15,283,068 km (0.099 R)
• M53: 15,703,737 km (0.101 R)
• M54: 16,128,146 km (0.034 R)
• M55: 16,688,839 km (0.113 R)
• M56: 16,854,893 km (0.106 R)
• M57: 17,457,473 km (0.116 R)
• M58: 18,067,234 km (0.088 R)
• M59: 18,408,916 km (0.076 R)
• M60: 18,580,654 km (0.112 R)
• M61: 18,752,841 km (0.106 R)
• M62: 18,960,184 km (0.099 R)
• M63: 19,551,843 km (0.109 R)
• M64: 19,621,855 km (0.103 R)
• M65: 19,832,339 km (0.069 R)
• M66: 20,078,877 km (0.097 R)
• M67: 21,003,541 km (0.088 R)
• M68: 21,254,865 km (0.05 R)
• M69: 21,326,822 km (0.108 R)
• M70: 21,434,981 km (0.09 R)
• M71: 22,526,447 km (0.082 R)
• M72: 22,894,309 km (0.103 R)
• M73: 23,227,014 km (0.093 R)
• M74: 23,301,215 km (0.117 R)
• M75: 23,598,615 km (0.117 R)
• M76: 24,347,652 km (0.113 R)
• M77: 24,725,237 km (0.08 R)
• M78: 24,990,623 km (0.112 R)
• M79: 25,677,427 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit