🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.41 AU - 0.59 AU

Year: 135 Days

Day: 40.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.79 AU - 0.97 AU

Year: 316 Days

Day: 27.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.88 AU - 0.9 AU

Year: 321 Days

Day: 17.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 621 Days

Day: 41.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.71 AU - 4.35 AU

Year: 3098 Days

Day: 46.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.49 AU - 5.61 AU

Year: 3716 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,549,477 km

• M1: 197,619 km (0.113 R)
• M2: 277,803 km (0.089 R)
• M3: 459,565 km (0.067 R)
• M4: 658,530 km (0.115 R)
• M5: 876,943 km (0.069 R)
• M6: 1,132,007 km (0.098 R)
• M7: 1,281,605 km (0.115 R)
• M8: 1,742,067 km (0.114 R)
• M9: 2,112,472 km (0.063 R)
• M10: 2,655,961 km (0.113 R)
• M11: 2,892,475 km (0.069 R)
• M12: 3,260,037 km (0.108 R)
• M13: 3,385,998 km (0.047 R)
• M14: 3,754,907 km (0.118 R)
• M15: 4,156,128 km (0.099 R)
• M16: 4,371,998 km (0.102 R)
• M17: 4,531,320 km (0.053 R)
• M18: 5,041,598 km (0.086 R)
• M19: 5,441,772 km (0.079 R)
• M20: 5,548,735 km (0.07 R)
• M21: 5,678,137 km (0.027 R)
• M22: 6,028,046 km (0.052 R)
• M23: 6,317,668 km (0.066 R)
• M24: 6,520,822 km (0.075 R)
• M25: 6,795,184 km (0.104 R)
• M26: 6,980,087 km (0.077 R)
• M27: 7,143,448 km (0.044 R)
• M28: 7,378,765 km (0.098 R)
• M29: 7,497,546 km (0.066 R)
• M30: 7,712,817 km (0.079 R)
• M31: 8,051,657 km (0.115 R)
• M32: 8,370,898 km (0.083 R)
• M33: 8,519,599 km (0.082 R)
• M34: 8,794,560 km (0.101 R)
• M35: 8,895,239 km (0.11 R)
• M36: 8,970,936 km (0.111 R)
• M37: 9,250,684 km (0.12 R)
• M38: 9,949,605 km (0.078 R)
• M39: 10,398,398 km (0.112 R)
• M40: 10,558,319 km (0.054 R)
• M41: 10,692,209 km (0.09 R)
• M42: 10,772,842 km (0.083 R)
• M43: 11,016,088 km (0.106 R)
• M44: 11,124,696 km (0.093 R)
• M45: 11,507,816 km (0.066 R)
• M46: 12,006,875 km (0.103 R)
• M47: 12,202,848 km (0.116 R)
• M48: 12,427,993 km (0.107 R)
• M49: 12,882,770 km (0.066 R)
• M50: 13,054,658 km (0.043 R)
• M51: 13,169,699 km (0.043 R)
• M52: 13,314,061 km (0.032 R)
• M53: 14,427,667 km (0.077 R)
• M54: 14,785,655 km (0.03 R)
• M55: 15,086,197 km (0.115 R)
• M56: 16,494,362 km (0.118 R)
• M57: 16,681,210 km (0.071 R)
• M58: 16,837,390 km (0.117 R)
• M59: 16,931,337 km (0.079 R)
• M60: 17,088,266 km (0.026 R)
• M61: 17,245,792 km (0.096 R)
• M62: 17,657,485 km (0.085 R)
• M63: 18,911,864 km (0.092 R)
• M64: 19,009,551 km (0.081 R)
• M65: 19,303,660 km (0.052 R)
• M66: 19,632,177 km (0.096 R)
• M67: 19,797,184 km (0.065 R)
• M68: 20,628,798 km (0.107 R)
• M69: 20,863,817 km (0.113 R)
• M70: 21,065,923 km (0.071 R)
• M71: 21,983,258 km (0.079 R)
• M72: 22,086,031 km (0.072 R)
• M73: 22,326,435 km (0.088 R)
• M74: 22,948,463 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 10.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.25 AU - 13.03 AU

Year: 14236 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,549,477 km

• M1: 173,683 km (0.028 R)
• M2: 526,285 km (0.069 R)
• M3: 756,965 km (0.076 R)
• M4: 1,501,364 km (0.108 R)
• M5: 1,615,358 km (0.117 R)
• M6: 1,766,452 km (0.117 R)
• M7: 2,010,895 km (0.111 R)
• M8: 3,033,097 km (0.053 R)
• M9: 3,434,019 km (0.069 R)
• M10: 3,941,904 km (0.114 R)
• M11: 4,078,337 km (0.095 R)
• M12: 4,379,328 km (0.074 R)
• M13: 4,497,062 km (0.098 R)
• M14: 4,663,564 km (0.115 R)
• M15: 4,759,755 km (0.07 R)
• M16: 5,175,787 km (0.106 R)
• M17: 6,200,383 km (0.08 R)
• M18: 6,627,485 km (0.119 R)
• M19: 8,023,233 km (0.079 R)
• M20: 8,665,606 km (0.093 R)
• M21: 9,506,795 km (0.117 R)
• M22: 9,999,122 km (0.079 R)
• M23: 10,342,598 km (0.095 R)
• M24: 11,137,412 km (0.115 R)
• M25: 11,951,823 km (0.101 R)
• M26: 14,018,368 km (0.085 R)
• M27: 14,437,840 km (0.084 R)
• M28: 14,543,307 km (0.036 R)
• M29: 15,181,790 km (0.071 R)
• M30: 15,540,526 km (0.037 R)
• M31: 15,648,685 km (0.12 R)
• M32: 15,720,941 km (0.117 R)
• M33: 16,193,222 km (0.092 R)
• M34: 16,266,225 km (0.091 R)
• M35: 17,040,095 km (0.062 R)
• M36: 19,161,991 km (0.107 R)
• M37: 19,278,079 km (0.117 R)
• M38: 19,744,376 km (0.099 R)
• M39: 20,490,420 km (0.054 R)
• M40: 20,648,695 km (0.082 R)
• M41: 20,926,648 km (0.037 R)
• M42: 21,205,797 km (0.11 R)
• M43: 21,566,478 km (0.081 R)
• M44: 21,969,794 km (0.058 R)
• M45: 22,253,431 km (0.1 R)
• M46: 22,375,354 km (0.12 R)
• M47: 25,072,304 km (0.085 R)
• M48: 26,739,123 km (0.085 R)
• M49: 27,564,006 km (0.102 R)
• M50: 28,573,792 km (0.069 R)
• M51: 28,972,320 km (0.112 R)
• M52: 29,506,385 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.6

Radius: 3.4

Gravity: 41.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.17 AU - 14.27 AU

Year: 15362 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,549,477 km

• M1: 44,131 km (0.099 R)
• M2: 68,516 km (0.118 R)
• M3: 90,507 km (0.07 R)
• M4: 252,372 km (0.087 R)
• M5: 306,975 km (0.101 R)
• M6: 350,657 km (0.091 R)
• M7: 674,088 km (0.084 R)
• M8: 731,683 km (0.088 R)
• M9: 893,548 km (0.102 R)
• M10: 1,992,344 km (0.052 R)
• M11: 2,075,820 km (0.041 R)
• M12: 2,274,785 km (0.074 R)
• M13: 2,391,172 km (0.062 R)
• M14: 2,599,712 km (0.057 R)
• M15: 2,721,484 km (0.086 R)
• M16: 2,845,202 km (0.079 R)
• M17: 2,907,734 km (0.087 R)
• M18: 3,557,437 km (0.117 R)
• M19: 4,003,089 km (0.098 R)
• M20: 4,214,621 km (0.11 R)
• M21: 4,722,206 km (0.116 R)
• M22: 5,873,212 km (0.098 R)
• M23: 6,153,708 km (0.11 R)
• M24: 6,727,715 km (0.103 R)
• M25: 7,663,749 km (0.054 R)
• M26: 8,235,812 km (0.074 R)
• M27: 8,775,860 km (0.058 R)
• M28: 9,188,451 km (0.037 R)
• M29: 9,234,677 km (0.098 R)
• M30: 9,795,519 km (0.092 R)
• M31: 10,127,626 km (0.113 R)
• M32: 10,560,263 km (0.088 R)
• M33: 10,608,583 km (0.094 R)
• M34: 11,393,523 km (0.111 R)
• M35: 11,542,822 km (0.118 R)
• M36: 12,400,766 km (0.118 R)
• M37: 12,759,950 km (0.108 R)
• M38: 13,226,696 km (0.089 R)
• M39: 13,331,265 km (0.114 R)
• M40: 14,445,021 km (0.087 R)
• M41: 15,533,046 km (0.103 R)
• M42: 15,588,098 km (0.102 R)
• M43: 16,031,207 km (0.119 R)
• M44: 16,760,048 km (0.071 R)
• M45: 17,442,364 km (0.108 R)
• M46: 17,556,956 km (0.093 R)
• M47: 17,959,972 km (0.089 R)
• M48: 19,187,423 km (0.1 R)
• M49: 19,721,637 km (0.12 R)
• M50: 19,841,016 km (0.105 R)
• M51: 20,744,138 km (0.108 R)
• M52: 21,170,043 km (0.06 R)
• M53: 21,845,328 km (0.1 R)
• M54: 22,590,026 km (0.116 R)
• M55: 23,028,199 km (0.078 R)
• M56: 23,154,010 km (0.073 R)
• M57: 23,595,773 km (0.114 R)
• M58: 25,260,947 km (0.102 R)
• M59: 25,520,499 km (0.052 R)
• M60: 26,107,671 km (0.115 R)
• M61: 27,561,762 km (0.086 R)
• M62: 30,065,731 km (0.115 R)
• M63: 30,478,472 km (0.076 R)
• M64: 31,868,086 km (0.04 R)
• M65: 32,078,421 km (0.081 R)
• M66: 33,848,014 km (0.061 R)
• M67: 33,991,030 km (0.104 R)
• M68: 34,062,538 km (0.103 R)
• M69: 34,708,800 km (0.119 R)
• M70: 34,997,225 km (0.027 R)
• M71: 35,358,953 km (0.116 R)
• M72: 36,524,769 km (0.109 R)
• M73: 36,965,185 km (0.105 R)
• M74: 37,259,743 km (0.11 R)
• M75: 37,703,151 km (0.089 R)
• M76: 37,925,454 km (0.098 R)
• M77: 38,148,205 km (0.048 R)
• M78: 38,595,054 km (0.108 R)
• M79: 40,172,713 km (0.069 R)
• M80: 40,323,956 km (0.067 R)
• M81: 40,399,803 km (0.098 R)
• M82: 40,551,345 km (0.094 R)
• M83: 41,617,978 km (0.097 R)
• M84: 43,312,772 km (0.099 R)
• M85: 44,637,761 km (0.039 R)
• M86: 44,951,467 km (0.11 R)
• M87: 45,108,545 km (0.086 R)
• M88: 46,451,336 km (0.03 R)
• M89: 47,247,346 km (0.052 R)
• M90: 47,487,151 km (0.109 R)
• M91: 48,369,330 km (0.107 R)
• M92: 48,530,447 km (0.105 R)
• M93: 49,014,546 km (0.037 R)
• M94: 53,525,669 km (0.112 R)
• M95: 53,608,995 km (0.118 R)
• M96: 55,957,233 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit