🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 148 Days

Day: 35.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,070,101 km

• M1: 352,153 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 191 Days

Day: 23.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 39.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.74 AU - 0.9 AU

Year: 277 Days

Day: 33.9 Hours

Environment

Temp: 76 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,070,101 km

• M1: 213,327 km (0.114 R)
• M2: 392,545 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.08 AU - 1.3 AU

Year: 484 Days

Day: 15.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.97 AU - 3.63 AU

Year: 2235 Days

Day: 40 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.9

Radius: 5

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12 AU - 18.88 AU

Year: 22617 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,070,101 km

• M1: 95,892 km (0.097 R)
• M2: 478,115 km (0.064 R)
• M3: 850,464 km (0.085 R)
• M4: 1,238,820 km (0.109 R)
• M5: 1,614,909 km (0.119 R)
• M6: 1,706,613 km (0.082 R)
• M7: 3,992,019 km (0.11 R)
• M8: 4,368,707 km (0.109 R)
• M9: 5,066,281 km (0.072 R)
• M10: 5,200,920 km (0.099 R)
• M11: 5,473,786 km (0.063 R)
• M12: 5,938,886 km (0.107 R)
• M13: 6,271,891 km (0.075 R)
• M14: 6,464,872 km (0.026 R)
• M15: 6,758,084 km (0.084 R)
• M16: 7,206,129 km (0.092 R)
• M17: 8,078,135 km (0.092 R)
• M18: 8,393,937 km (0.099 R)
• M19: 8,821,188 km (0.115 R)
• M20: 8,875,043 km (0.077 R)
• M21: 8,983,203 km (0.064 R)
• M22: 9,146,115 km (0.105 R)
• M23: 9,200,718 km (0.097 R)
• M24: 10,201,228 km (0.111 R)
• M25: 10,485,165 km (0.083 R)
• M26: 11,587,851 km (0.108 R)
• M27: 12,363,366 km (0.1 R)
• M28: 13,713,637 km (0.113 R)
• M29: 14,215,986 km (0.078 R)
• M30: 18,792,634 km (0.082 R)
• M31: 19,070,886 km (0.112 R)
• M32: 19,140,599 km (0.066 R)
• M33: 20,126,150 km (0.101 R)
• M34: 21,634,994 km (0.088 R)
• M35: 21,853,556 km (0.1 R)
• M36: 22,072,717 km (0.066 R)
• M37: 24,229,470 km (0.08 R)
• M38: 24,684,097 km (0.068 R)
• M39: 24,836,238 km (0.093 R)
• M40: 25,371,200 km (0.075 R)
• M41: 25,755,517 km (0.119 R)
• M42: 25,909,902 km (0.069 R)
• M43: 26,374,703 km (0.078 R)
• M44: 26,608,076 km (0.073 R)
• M45: 26,920,436 km (0.062 R)
• M46: 27,469,909 km (0.085 R)
• M47: 27,706,423 km (0.106 R)
• M48: 27,864,548 km (0.103 R)
• M49: 28,659,661 km (0.113 R)
• M50: 28,819,581 km (0.074 R)
• M51: 29,462,253 km (0.091 R)
• M52: 29,866,168 km (0.05 R)
• M53: 30,109,563 km (0.111 R)
• M54: 30,679,831 km (0.097 R)
• M55: 32,578,377 km (0.069 R)
• M56: 33,752,571 km (0.119 R)
• M57: 33,921,467 km (0.083 R)
• M58: 35,025,948 km (0.114 R)
• M59: 35,625,686 km (0.087 R)
• M60: 36,748,119 km (0.1 R)
• M61: 38,057,848 km (0.081 R)
• M62: 38,850,866 km (0.119 R)
• M63: 38,939,428 km (0.117 R)
• M64: 39,027,840 km (0.103 R)
• M65: 39,471,548 km (0.071 R)
• M66: 39,738,430 km (0.062 R)
• M67: 39,827,591 km (0.109 R)
• M68: 40,363,749 km (0.097 R)
• M69: 42,714,530 km (0.113 R)
• M70: 46,604,673 km (0.104 R)
• M71: 46,698,621 km (0.1 R)
• M72: 48,116,210 km (0.097 R)
• M73: 48,877,963 km (0.115 R)
• M74: 49,643,605 km (0.062 R)
• M75: 49,835,688 km (0.029 R)
• M76: 51,283,945 km (0.051 R)
• M77: 51,867,078 km (0.066 R)
• M78: 54,122,864 km (0.116 R)
• M79: 58,425,149 km (0.032 R)
• M80: 58,526,427 km (0.111 R)
• M81: 59,645,269 km (0.092 R)
• M82: 60,053,821 km (0.115 R)
• M83: 60,463,271 km (0.107 R)
• M84: 60,770,993 km (0.065 R)
• M85: 63,043,535 km (0.088 R)
• M86: 65,238,734 km (0.1 R)
• M87: 65,449,068 km (0.069 R)
• M88: 65,765,019 km (0.072 R)
• M89: 66,187,035 km (0.061 R)
• M90: 66,292,800 km (0.032 R)
• M91: 66,398,417 km (0.112 R)
• M92: 67,671,345 km (0.048 R)
• M93: 69,703,333 km (0.114 R)
• M94: 70,672,876 km (0.115 R)
• M95: 71,755,217 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.5

Radius: 6.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.5 AU - 20 AU

Year: 27877 Days

Day: 23.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,070,101 km

• M1: 203,304 km (0.095 R)
• M2: 294,558 km (0.109 R)
• M3: 385,663 km (0.109 R)
• M4: 636,539 km (0.101 R)
• M5: 1,002,755 km (0.114 R)
• M6: 1,097,600 km (0.114 R)
• M7: 1,426,416 km (0.103 R)
• M8: 1,900,491 km (0.115 R)
• M9: 2,262,817 km (0.105 R)
• M10: 2,484,073 km (0.105 R)
• M11: 3,015,893 km (0.059 R)
• M12: 3,189,277 km (0.114 R)
• M13: 3,365,952 km (0.078 R)
• M14: 3,582,121 km (0.12 R)
• M15: 4,142,515 km (0.105 R)
• M16: 4,374,242 km (0.094 R)
• M17: 4,729,836 km (0.08 R)
• M18: 5,553,223 km (0.116 R)
• M19: 5,808,736 km (0.082 R)
• M20: 6,778,579 km (0.096 R)
• M21: 7,051,744 km (0.092 R)
• M22: 8,324,972 km (0.1 R)
• M23: 9,162,421 km (0.027 R)
• M24: 9,872,263 km (0.098 R)
• M25: 10,181,781 km (0.099 R)
• M26: 11,129,483 km (0.1 R)
• M27: 11,183,039 km (0.112 R)
• M28: 11,505,722 km (0.092 R)
• M29: 12,160,213 km (0.068 R)
• M30: 12,492,021 km (0.113 R)
• M31: 13,051,666 km (0.089 R)
• M32: 13,505,247 km (0.113 R)
• M33: 14,486,310 km (0.082 R)
• M34: 14,603,146 km (0.107 R)
• M35: 15,192,412 km (0.093 R)
• M36: 15,669,479 km (0.12 R)
• M37: 17,688,751 km (0.078 R)
• M38: 18,253,483 km (0.037 R)
• M39: 18,506,453 km (0.11 R)
• M40: 18,696,891 km (0.119 R)
• M41: 18,824,199 km (0.045 R)
• M42: 19,143,740 km (0.074 R)
• M43: 19,529,553 km (0.091 R)
• M44: 20,113,284 km (0.074 R)
• M45: 20,243,733 km (0.052 R)
• M46: 20,834,346 km (0.035 R)
• M47: 20,900,319 km (0.11 R)
• M48: 23,526,958 km (0.089 R)
• M49: 23,733,253 km (0.041 R)
• M50: 24,217,053 km (0.098 R)
• M51: 24,286,466 km (0.098 R)
• M52: 27,331,531 km (0.119 R)
• M53: 27,403,787 km (0.068 R)
• M54: 29,378,030 km (0.093 R)
• M55: 29,897,434 km (0.06 R)
• M56: 30,120,933 km (0.048 R)
• M57: 30,270,232 km (0.085 R)
• M58: 31,246,657 km (0.062 R)
• M59: 32,309,699 km (0.068 R)
• M60: 33,307,517 km (0.114 R)
• M61: 34,862,288 km (0.095 R)
• M62: 36,519,982 km (0.025 R)
• M63: 37,158,166 km (0.082 R)
• M64: 37,800,091 km (0.101 R)
• M65: 37,880,574 km (0.052 R)
• M66: 41,229,921 km (0.087 R)
• M67: 41,727,932 km (0.07 R)
• M68: 42,311,514 km (0.078 R)
• M69: 42,395,139 km (0.026 R)
• M70: 43,571,128 km (0.098 R)
• M71: 43,909,069 km (0.102 R)
• M72: 44,843,009 km (0.072 R)
• M73: 45,611,942 km (0.065 R)
• M74: 45,869,250 km (0.072 R)
• M75: 46,127,007 km (0.065 R)
• M76: 46,213,026 km (0.1 R)
• M77: 47,249,590 km (0.112 R)
• M78: 47,336,357 km (0.102 R)
• M79: 49,697,909 km (0.085 R)
• M80: 49,786,022 km (0.068 R)
• M81: 49,962,547 km (0.068 R)
• M82: 52,097,458 km (0.087 R)
• M83: 52,366,435 km (0.082 R)
• M84: 53,266,267 km (0.115 R)
• M85: 53,718,052 km (0.114 R)
• M86: 54,261,990 km (0.063 R)
• M87: 56,547,696 km (0.08 R)
• M88: 58,771,319 km (0.114 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: 173 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit