🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 32.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 22.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,234,274 km

• M1: 408,851 km (0.093 R)
• M2: 447,447 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.78 AU - 2.88 AU

Year: 1244 Days

Day: 18.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.87 AU - 3.07 AU

Year: 1791 Days

Day: 47.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,234,274 km

• M1: 18,700 km (0.049 R)
• M2: 810,671 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.16 AU - 4.64 AU

Year: 2694 Days

Day: 45.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.77 AU - 5.09 AU

Year: 3830 Days

Day: 19.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 12.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.02 AU - 9.66 AU

Year: 8426 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,234,274 km

• M1: 173,534 km (0.11 R)
• M2: 454,478 km (0.067 R)
• M3: 719,865 km (0.084 R)
• M4: 953,088 km (0.091 R)
• M5: 1,137,393 km (0.086 R)
• M6: 1,334,263 km (0.077 R)
• M7: 1,477,429 km (0.112 R)
• M8: 2,404,487 km (0.1 R)
• M9: 2,561,116 km (0.108 R)
• M10: 2,802,567 km (0.104 R)
• M11: 2,926,134 km (0.048 R)
• M12: 3,115,076 km (0.082 R)
• M13: 3,221,740 km (0.086 R)
• M14: 3,773,756 km (0.087 R)
• M15: 4,049,465 km (0.08 R)
• M16: 4,236,911 km (0.062 R)
• M17: 4,547,626 km (0.111 R)
• M18: 4,791,919 km (0.084 R)
• M19: 4,990,435 km (0.084 R)
• M20: 5,293,371 km (0.058 R)
• M21: 5,838,057 km (0.062 R)
• M22: 6,157,448 km (0.048 R)
• M23: 6,897,060 km (0.118 R)
• M24: 7,405,843 km (0.083 R)
• M25: 8,191,830 km (0.11 R)
• M26: 8,821,338 km (0.103 R)
• M27: 9,095,999 km (0.084 R)
• M28: 9,280,753 km (0.086 R)
• M29: 9,622,584 km (0.099 R)
• M30: 9,968,604 km (0.09 R)
• M31: 10,063,748 km (0.082 R)
• M32: 10,159,042 km (0.103 R)
• M33: 10,900,449 km (0.069 R)
• M34: 12,095,736 km (0.099 R)
• M35: 12,264,931 km (0.117 R)
• M36: 12,571,756 km (0.066 R)
• M37: 12,812,160 km (0.042 R)
• M38: 13,088,617 km (0.094 R)
• M39: 14,285,998 km (0.117 R)
• M40: 14,716,990 km (0.113 R)
• M41: 15,152,320 km (0.033 R)
• M42: 15,739,192 km (0.076 R)
• M43: 15,887,144 km (0.117 R)
• M44: 16,859,830 km (0.104 R)
• M45: 17,353,503 km (0.081 R)
• M46: 18,277,269 km (0.104 R)
• M47: 18,588,732 km (0.111 R)
• M48: 19,177,400 km (0.086 R)
• M49: 19,295,881 km (0.063 R)
• M50: 19,414,662 km (0.058 R)
• M51: 20,052,099 km (0.077 R)
• M52: 20,615,484 km (0.113 R)
• M53: 20,980,353 km (0.094 R)
• M54: 21,102,425 km (0.096 R)
• M55: 21,388,307 km (0.114 R)
• M56: 21,716,674 km (0.1 R)
• M57: 22,295,169 km (0.083 R)
• M58: 22,711,500 km (0.059 R)
• M59: 23,298,672 km (0.065 R)
• M60: 23,509,605 km (0.084 R)
• M61: 23,805,958 km (0.05 R)
• M62: 24,616,778 km (0.077 R)
• M63: 24,960,854 km (0.119 R)
• M64: 25,219,957 km (0.071 R)
• M65: 25,610,258 km (0.102 R)
• M66: 26,046,336 km (0.082 R)
• M67: 26,177,533 km (0.108 R)
• M68: 26,353,011 km (0.1 R)
• M69: 26,705,015 km (0.105 R)
• M70: 27,191,507 km (0.118 R)
• M71: 27,547,102 km (0.086 R)
• M72: 28,353,135 km (0.119 R)
• M73: 28,713,815 km (0.053 R)
• M74: 28,804,172 km (0.099 R)
• M75: 29,804,982 km (0.06 R)
• M76: 30,955,988 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 6.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.11 AU - 17.87 AU

Year: 20304 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,234,274 km

• M1: 93,050 km (0.088 R)
• M2: 262,694 km (0.085 R)
• M3: 359,484 km (0.118 R)
• M4: 405,111 km (0.119 R)
• M5: 590,612 km (0.072 R)
• M6: 703,260 km (0.109 R)
• M7: 906,713 km (0.112 R)
• M8: 1,060,051 km (0.106 R)
• M9: 1,105,528 km (0.088 R)
• M10: 1,222,065 km (0.09 R)
• M11: 1,891,665 km (0.114 R)
• M12: 2,003,415 km (0.097 R)
• M13: 2,175,303 km (0.054 R)
• M14: 2,352,127 km (0.101 R)
• M15: 2,688,274 km (0.115 R)
• M16: 3,137,965 km (0.106 R)
• M17: 3,204,087 km (0.114 R)
• M18: 3,610,844 km (0.102 R)
• M19: 3,855,736 km (0.116 R)
• M20: 4,888,110 km (0.112 R)
• M21: 5,237,272 km (0.107 R)
• M22: 5,394,948 km (0.119 R)
• M23: 5,474,534 km (0.067 R)
• M24: 5,755,778 km (0.093 R)
• M25: 5,836,860 km (0.076 R)
• M26: 6,082,949 km (0.066 R)
• M27: 6,669,971 km (0.083 R)
• M28: 6,970,363 km (0.096 R)
• M29: 7,718,053 km (0.109 R)
• M30: 8,398,873 km (0.063 R)
• M31: 8,444,949 km (0.068 R)
• M32: 8,676,527 km (0.1 R)
• M33: 9,146,115 km (0.12 R)
• M34: 9,431,697 km (0.105 R)
• M35: 9,914,449 km (0.104 R)
• M36: 10,060,756 km (0.104 R)
• M37: 11,512,155 km (0.066 R)
• M38: 13,134,693 km (0.115 R)
• M39: 13,564,937 km (0.049 R)
• M40: 13,619,091 km (0.119 R)
• M41: 13,673,245 km (0.108 R)
• M42: 14,883,343 km (0.074 R)
• M43: 15,898,663 km (0.113 R)
• M44: 18,954,798 km (0.045 R)
• M45: 19,562,914 km (0.041 R)
• M46: 21,551,368 km (0.071 R)
• M47: 21,867,768 km (0.098 R)
• M48: 22,185,813 km (0.084 R)
• M49: 24,454,465 km (0.055 R)
• M50: 25,049,715 km (0.087 R)
• M51: 26,999,872 km (0.09 R)
• M52: 29,768,630 km (0.109 R)
• M53: 31,544,506 km (0.114 R)
• M54: 31,688,120 km (0.104 R)
• M55: 32,047,903 km (0.115 R)
• M56: 32,409,032 km (0.092 R)
• M57: 32,698,953 km (0.107 R)
• M58: 33,427,495 km (0.092 R)
• M59: 34,382,677 km (0.053 R)
• M60: 34,530,330 km (0.095 R)
• M61: 35,123,486 km (0.102 R)
• M62: 35,495,835 km (0.102 R)
• M63: 36,169,324 km (0.103 R)
• M64: 36,922,699 km (0.118 R)
• M65: 37,909,746 km (0.11 R)
• M66: 38,062,485 km (0.082 R)
• M67: 40,376,316 km (0.082 R)
• M68: 40,610,137 km (0.095 R)
• M69: 41,236,055 km (0.101 R)
• M70: 41,471,522 km (0.113 R)
• M71: 42,418,177 km (0.106 R)
• M72: 43,292,128 km (0.108 R)
• M73: 43,611,370 km (0.03 R)
• M74: 44,654,516 km (0.109 R)
• M75: 45,868,203 km (0.102 R)
• M76: 46,275,109 km (0.09 R)
• M77: 46,601,532 km (0.075 R)
• M78: 47,010,682 km (0.073 R)
• M79: 48,080,008 km (0.115 R)
• M80: 49,991,420 km (0.097 R)
• M81: 50,830,215 km (0.101 R)
• M82: 52,012,337 km (0.107 R)
• M83: 52,691,811 km (0.062 R)
• M84: 54,059,734 km (0.111 R)
• M85: 54,403,510 km (0.058 R)
• M86: 54,661,865 km (0.119 R)
• M87: 54,920,669 km (0.102 R)
• M88: 55,699,326 km (0.11 R)
• M89: 57,793,397 km (0.078 R)
• M90: 57,881,211 km (0.098 R)
• M91: 58,321,029 km (0.11 R)
• M92: 58,673,631 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.8

Radius: 5.8

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.97 AU - 17.23 AU

Year: 20528 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,234,274 km

• M1: 84,972 km (0.108 R)
• M2: 162,314 km (0.069 R)
• M3: 418,874 km (0.119 R)
• M4: 478,264 km (0.106 R)
• M5: 519,553 km (0.113 R)
• M6: 583,880 km (0.07 R)
• M7: 651,050 km (0.071 R)
• M8: 843,283 km (0.112 R)
• M9: 1,163,871 km (0.111 R)
• M10: 1,458,130 km (0.118 R)
• M11: 1,582,147 km (0.101 R)
• M12: 1,907,522 km (0.099 R)
• M13: 3,160,105 km (0.116 R)
• M14: 3,820,580 km (0.03 R)
• M15: 3,863,365 km (0.075 R)
• M16: 3,906,150 km (0.059 R)
• M17: 5,745,157 km (0.081 R)
• M18: 5,892,511 km (0.098 R)
• M19: 6,041,211 km (0.104 R)
• M20: 7,486,775 km (0.105 R)
• M21: 8,027,871 km (0.105 R)
• M22: 8,082,623 km (0.043 R)
• M23: 8,525,583 km (0.111 R)
• M24: 8,637,631 km (0.07 R)
• M25: 9,319,648 km (0.093 R)
• M26: 9,842,343 km (0.071 R)
• M27: 12,405,254 km (0.108 R)
• M28: 12,723,299 km (0.104 R)
• M29: 12,979,710 km (0.078 R)
• M30: 14,022,556 km (0.105 R)
• M31: 14,088,529 km (0.119 R)
• M32: 15,024,264 km (0.094 R)
• M33: 15,842,265 km (0.109 R)
• M34: 17,378,934 km (0.097 R)
• M35: 20,742,194 km (0.09 R)
• M36: 20,968,386 km (0.114 R)
• M37: 22,034,719 km (0.052 R)
• M38: 22,962,525 km (0.088 R)
• M39: 26,309,329 km (0.043 R)
• M40: 26,799,711 km (0.101 R)
• M41: 29,043,679 km (0.055 R)
• M42: 29,296,649 km (0.075 R)
• M43: 29,550,367 km (0.03 R)
• M44: 29,720,011 km (0.097 R)
• M45: 29,804,833 km (0.062 R)
• M46: 33,355,089 km (0.109 R)
• M47: 34,686,809 km (0.107 R)
• M48: 35,764,812 km (0.118 R)
• M49: 36,944,840 km (0.062 R)
• M50: 37,493,864 km (0.111 R)
• M51: 39,156,943 km (0.038 R)
• M52: 39,249,993 km (0.051 R)
• M53: 40,749,562 km (0.102 R)
• M54: 41,601,223 km (0.094 R)
• M55: 41,886,357 km (0.097 R)
• M56: 42,076,944 km (0.094 R)
• M57: 42,267,682 km (0.094 R)
• M58: 42,554,461 km (0.104 R)
• M59: 45,554,796 km (0.108 R)
• M60: 47,526,346 km (0.11 R)
• M61: 47,923,977 km (0.069 R)
• M62: 48,922,992 km (0.096 R)
• M63: 49,023,372 km (0.108 R)
• M64: 50,535,657 km (0.106 R)
• M65: 53,090,040 km (0.105 R)
• M66: 53,296,186 km (0.054 R)
• M67: 53,399,409 km (0.087 R)
• M68: 56,000,467 km (0.105 R)
• M69: 56,736,040 km (0.056 R)
• M70: 57,263,522 km (0.085 R)
• M71: 58,642,365 km (0.08 R)
• M72: 59,817,756 km (0.077 R)
• M73: 60,247,102 km (0.107 R)
• M74: 60,785,056 km (0.102 R)
• M75: 62,953,327 km (0.032 R)
• M76: 63,608,715 km (0.047 R)
• M77: 64,046,888 km (0.025 R)
• M78: 64,156,543 km (0.071 R)
• M79: 65,146,731 km (0.082 R)
• M80: 66,919,466 km (0.065 R)
• M81: 67,365,118 km (0.109 R)
• M82: 67,588,168 km (0.113 R)
• M83: 67,811,668 km (0.08 R)
• M84: 68,035,316 km (0.1 R)
• M85: 68,259,264 km (0.052 R)
• M86: 68,932,604 km (0.111 R)
• M87: 69,495,242 km (0.099 R)
• M88: 70,059,525 km (0.065 R)
• M89: 72,560,353 km (0.116 R)
• M90: 73,018,122 km (0.075 R)
• M91: 73,706,721 km (0.093 R)
• M92: 73,821,612 km (0.112 R)
• M93: 74,512,605 km (0.102 R)
• M94: 75,553,208 km (0.074 R)
• M95: 75,901,172 km (0.089 R)
• M96: 77,298,267 km (0.065 R)
• M97: 77,999,881 km (0.112 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit