🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.64 AU

Year: 156 Days

Day: 43.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.04 AU - 2.26 AU

Year: 1207 Days

Day: 20.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.89 AU - 3.05 AU

Year: 1486 Days

Day: 36.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.1 AU - 3.52 AU

Year: 2306 Days

Day: 32.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,558,949 km

• M1: 1,998,029 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 11.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.65 AU - 6.75 AU

Year: 5211 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,558,949 km

• M1: 155,133 km (0.051 R)
• M2: 281,543 km (0.093 R)
• M3: 405,709 km (0.09 R)
• M4: 629,657 km (0.047 R)
• M5: 700,118 km (0.116 R)
• M6: 816,804 km (0.089 R)
• M7: 1,059,303 km (0.077 R)
• M8: 1,170,603 km (0.026 R)
• M9: 1,259,913 km (0.088 R)
• M10: 1,556,416 km (0.092 R)
• M11: 1,786,199 km (0.071 R)
• M12: 2,120,251 km (0.094 R)
• M13: 2,607,790 km (0.058 R)
• M14: 2,692,462 km (0.076 R)
• M15: 3,040,577 km (0.081 R)
• M16: 3,111,935 km (0.036 R)
• M17: 3,403,202 km (0.1 R)
• M18: 3,514,652 km (0.05 R)
• M19: 3,914,677 km (0.095 R)
• M20: 4,149,845 km (0.118 R)
• M21: 4,675,382 km (0.072 R)
• M22: 4,967,098 km (0.112 R)
• M23: 5,051,621 km (0.095 R)
• M24: 5,351,116 km (0.067 R)
• M25: 6,238,530 km (0.114 R)
• M26: 6,398,600 km (0.057 R)
• M27: 6,722,779 km (0.107 R)
• M28: 6,792,940 km (0.109 R)
• M29: 7,076,129 km (0.113 R)
• M30: 7,147,487 km (0.083 R)
• M31: 7,825,614 km (0.111 R)
• M32: 7,924,199 km (0.116 R)
• M33: 8,574,950 km (0.092 R)
• M34: 8,804,134 km (0.1 R)
• M35: 9,556,761 km (0.095 R)
• M36: 10,248,950 km (0.113 R)
• M37: 10,329,883 km (0.112 R)
• M38: 10,546,799 km (0.091 R)
• M39: 10,628,480 km (0.114 R)
• M40: 11,234,052 km (0.115 R)
• M41: 11,513,202 km (0.028 R)
• M42: 11,653,525 km (0.092 R)
• M43: 12,021,236 km (0.037 R)
• M44: 12,220,650 km (0.109 R)
• M45: 12,652,090 km (0.075 R)
• M46: 13,000,653 km (0.099 R)
• M47: 13,293,716 km (0.112 R)
• M48: 13,441,069 km (0.118 R)
• M49: 14,035,721 km (0.084 R)
• M50: 14,125,629 km (0.066 R)
• M51: 14,366,482 km (0.104 R)
• M52: 14,669,418 km (0.072 R)
• M53: 14,882,744 km (0.119 R)
• M54: 15,374,173 km (0.113 R)
• M55: 15,622,057 km (0.044 R)
• M56: 17,008,081 km (0.057 R)
• M57: 17,521,950 km (0.083 R)
• M58: 18,367,627 km (0.074 R)
• M59: 18,663,531 km (0.091 R)
• M60: 18,894,809 km (0.115 R)
• M61: 19,460,289 km (0.117 R)
• M62: 19,560,670 km (0.077 R)
• M63: 19,795,538 km (0.1 R)
• M64: 20,065,114 km (0.05 R)
• M65: 20,471,870 km (0.057 R)
• M66: 20,608,004 km (0.095 R)
• M67: 20,915,428 km (0.108 R)
• M68: 21,258,905 km (0.12 R)
• M69: 21,431,241 km (0.098 R)
• M70: 21,777,560 km (0.102 R)
• M71: 22,440,429 km (0.092 R)
• M72: 22,580,901 km (0.071 R)
• M73: 23,180,938 km (0.105 R)
• M74: 23,393,965 km (0.058 R)
• M75: 23,714,703 km (0.048 R)
• M76: 24,001,034 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.6

Radius: 3.9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.84 AU - 20.46 AU

Year: 29606 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,558,949 km

• M1: 182,659 km (0.115 R)
• M2: 232,625 km (0.054 R)
• M3: 302,188 km (0.039 R)
• M4: 766,091 km (0.1 R)
• M5: 982,708 km (0.113 R)
• M6: 1,051,224 km (0.105 R)
• M7: 1,121,535 km (0.085 R)
• M8: 1,266,645 km (0.087 R)
• M9: 1,574,518 km (0.11 R)
• M10: 1,820,307 km (0.06 R)
• M11: 2,077,914 km (0.07 R)
• M12: 2,852,083 km (0.108 R)
• M13: 3,320,624 km (0.041 R)
• M14: 4,104,068 km (0.118 R)
• M15: 4,554,507 km (0.068 R)
• M16: 4,592,804 km (0.116 R)
• M17: 5,706,112 km (0.092 R)
• M18: 6,038,817 km (0.048 R)
• M19: 7,341,665 km (0.102 R)
• M20: 7,431,573 km (0.104 R)
• M21: 7,794,498 km (0.104 R)
• M22: 9,498,418 km (0.104 R)
• M23: 9,547,336 km (0.109 R)
• M24: 10,899,551 km (0.08 R)
• M25: 10,950,714 km (0.054 R)
• M26: 11,053,487 km (0.056 R)
• M27: 12,577,890 km (0.069 R)
• M28: 13,611,910 km (0.117 R)
• M29: 14,111,118 km (0.092 R)
• M30: 14,278,967 km (0.094 R)
• M31: 14,503,663 km (0.111 R)
• M32: 16,284,177 km (0.076 R)
• M33: 17,468,992 km (0.048 R)
• M34: 17,649,108 km (0.083 R)
• M35: 18,619,998 km (0.086 R)
• M36: 19,983,134 km (0.116 R)
• M37: 20,108,647 km (0.06 R)
• M38: 20,423,550 km (0.118 R)
• M39: 20,740,099 km (0.12 R)
• M40: 21,442,162 km (0.104 R)
• M41: 21,763,947 km (0.106 R)
• M42: 22,281,855 km (0.11 R)
• M43: 22,607,829 km (0.09 R)
• M44: 23,594,726 km (0.093 R)
• M45: 24,662,855 km (0.052 R)
• M46: 25,610,407 km (0.097 R)
• M47: 25,746,691 km (0.115 R)
• M48: 26,088,672 km (0.081 R)
• M49: 27,471,106 km (0.087 R)
• M50: 28,171,224 km (0.103 R)
• M51: 28,735,507 km (0.105 R)
• M52: 30,090,714 km (0.107 R)
• M53: 30,378,690 km (0.109 R)
• M54: 31,832,033 km (0.099 R)
• M55: 33,233,616 km (0.088 R)
• M56: 33,979,212 km (0.071 R)
• M57: 34,655,095 km (0.095 R)
• M58: 34,730,492 km (0.027 R)
• M59: 35,108,077 km (0.084 R)
• M60: 36,325,804 km (0.067 R)
• M61: 36,785,967 km (0.097 R)
• M62: 37,944,752 km (0.109 R)
• M63: 38,489,737 km (0.116 R)
• M64: 38,645,917 km (0.04 R)
• M65: 39,115,654 km (0.098 R)
• M66: 39,272,583 km (0.111 R)
• M67: 39,508,498 km (0.043 R)
• M68: 39,587,187 km (0.111 R)
• M69: 41,252,660 km (0.075 R)
• M70: 42,214,724 km (0.096 R)
• M71: 42,456,324 km (0.03 R)
• M72: 43,346,282 km (0.096 R)
• M73: 44,569,694 km (0.117 R)
• M74: 44,980,041 km (0.114 R)
• M75: 45,639,169 km (0.104 R)
• M76: 45,969,930 km (0.115 R)
• M77: 46,384,465 km (0.037 R)
• M78: 46,633,845 km (0.119 R)
• M79: 46,966,999 km (0.101 R)
• M80: 47,971,100 km (0.119 R)
• M81: 48,055,174 km (0.066 R)
• M82: 48,813,336 km (0.118 R)
• M83: 49,321,072 km (0.116 R)
• M84: 49,405,894 km (0.104 R)
• M85: 49,490,716 km (0.116 R)
• M86: 50,683,459 km (0.092 R)
• M87: 50,940,169 km (0.119 R)
• M88: 51,111,609 km (0.114 R)
• M89: 51,283,347 km (0.108 R)
• M90: 51,627,123 km (0.077 R)
• M91: 54,405,454 km (0.032 R)
• M92: 54,492,969 km (0.097 R)
• M93: 54,843,926 km (0.069 R)
• M94: 55,459,820 km (0.113 R)
• M95: 56,343,495 km (0.101 R)
• M96: 60,196,238 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit