🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.77 AU

Year: 220 Days

Day: 24.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.76 AU - 1.1 AU

Year: 394 Days

Day: 30.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.31 AU - 1.51 AU

Year: 736 Days

Day: 21.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.32 AU - 2.08 AU

Year: 975 Days

Day: 29.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 10.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.64 AU - 7.04 AU

Year: 7866 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,826,552 km

• M1: 207,642 km (0.119 R)
• M2: 293,661 km (0.089 R)
• M3: 408,552 km (0.089 R)
• M4: 705,354 km (0.094 R)
• M5: 1,066,633 km (0.092 R)
• M6: 1,229,844 km (0.096 R)
• M7: 1,401,582 km (0.119 R)
• M8: 1,598,304 km (0.111 R)
• M9: 1,665,922 km (0.113 R)
• M10: 2,037,074 km (0.097 R)
• M11: 2,814,534 km (0.06 R)
• M12: 3,721,097 km (0.027 R)
• M13: 3,834,642 km (0.106 R)
• M14: 4,277,302 km (0.043 R)
• M15: 4,540,894 km (0.055 R)
• M16: 4,613,748 km (0.064 R)
• M17: 4,736,119 km (0.094 R)
• M18: 5,466,755 km (0.053 R)
• M19: 5,674,546 km (0.045 R)
• M20: 5,832,073 km (0.087 R)
• M21: 5,911,509 km (0.108 R)
• M22: 6,669,372 km (0.087 R)
• M23: 7,343,161 km (0.108 R)
• M24: 7,775,499 km (0.072 R)
• M25: 8,038,791 km (0.078 R)
• M26: 8,694,927 km (0.049 R)
• M27: 8,816,102 km (0.051 R)
• M28: 9,060,096 km (0.07 R)
• M29: 9,306,334 km (0.092 R)
• M30: 9,523,700 km (0.115 R)
• M31: 9,679,880 km (0.093 R)
• M32: 10,026,648 km (0.03 R)
• M33: 10,313,427 km (0.113 R)
• M34: 10,409,618 km (0.068 R)
• M35: 10,635,212 km (0.066 R)
• M36: 10,764,913 km (0.108 R)
• M37: 11,354,778 km (0.067 R)
• M38: 11,653,824 km (0.107 R)
• M39: 11,989,073 km (0.097 R)
• M40: 12,259,546 km (0.101 R)
• M41: 12,840,883 km (0.083 R)
• M42: 13,013,668 km (0.066 R)
• M43: 13,291,621 km (0.096 R)
• M44: 13,536,513 km (0.056 R)
• M45: 13,853,511 km (0.096 R)
• M46: 14,747,059 km (0.07 R)
• M47: 14,819,315 km (0.059 R)
• M48: 15,365,197 km (0.119 R)
• M49: 17,118,185 km (0.11 R)
• M50: 17,575,805 km (0.09 R)
• M51: 18,581,252 km (0.09 R)
• M52: 18,894,361 km (0.074 R)
• M53: 18,972,900 km (0.095 R)
• M54: 19,327,746 km (0.104 R)
• M55: 19,446,526 km (0.091 R)
• M56: 19,605,250 km (0.083 R)
• M57: 19,884,100 km (0.085 R)
• M58: 19,964,135 km (0.097 R)
• M59: 21,543,589 km (0.116 R)
• M60: 22,037,711 km (0.036 R)
• M61: 22,577,161 km (0.081 R)
• M62: 24,264,326 km (0.072 R)
• M63: 24,435,167 km (0.101 R)
• M64: 25,166,251 km (0.071 R)
• M65: 25,512,720 km (0.117 R)
• M66: 25,991,583 km (0.113 R)
• M67: 26,297,959 km (0.05 R)
• M68: 26,385,773 km (0.093 R)
• M69: 26,737,777 km (0.094 R)
• M70: 27,446,422 km (0.091 R)
• M71: 28,746,577 km (0.105 R)
• M72: 29,154,082 km (0.091 R)
• M73: 29,244,888 km (0.074 R)
• M74: 29,426,948 km (0.118 R)
• M75: 30,158,482 km (0.072 R)
• M76: 30,664,871 km (0.072 R)
• M77: 30,988,601 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 5.3

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10 AU - 11.28 AU

Year: 15261 Days

Day: 24.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,826,552 km

• M1: 103,821 km (0.057 R)
• M2: 402,418 km (0.115 R)
• M3: 584,030 km (0.087 R)
• M4: 725,849 km (0.098 R)
• M5: 790,026 km (0.065 R)
• M6: 1,139,188 km (0.12 R)
• M7: 1,503,907 km (0.073 R)
• M8: 1,902,586 km (0.088 R)
• M9: 2,022,414 km (0.114 R)
• M10: 2,269,250 km (0.119 R)
• M11: 2,428,572 km (0.117 R)
• M12: 2,825,605 km (0.113 R)
• M13: 3,207,079 km (0.076 R)
• M14: 3,278,138 km (0.101 R)
• M15: 3,385,849 km (0.1 R)
• M16: 3,678,612 km (0.119 R)
• M17: 4,017,900 km (0.095 R)
• M18: 4,210,582 km (0.1 R)
• M19: 4,366,911 km (0.05 R)
• M20: 5,387,019 km (0.094 R)
• M21: 5,685,317 km (0.064 R)
• M22: 6,612,226 km (0.093 R)
• M23: 7,490,665 km (0.106 R)
• M24: 7,919,412 km (0.076 R)
• M25: 8,651,544 km (0.071 R)
• M26: 9,151,650 km (0.109 R)
• M27: 9,202,064 km (0.101 R)
• M28: 10,760,425 km (0.102 R)
• M29: 11,406,239 km (0.101 R)
• M30: 11,679,106 km (0.099 R)
• M31: 11,733,859 km (0.113 R)
• M32: 12,566,520 km (0.092 R)
• M33: 12,735,267 km (0.084 R)
• M34: 12,791,815 km (0.073 R)
• M35: 13,418,031 km (0.108 R)
• M36: 13,706,007 km (0.115 R)
• M37: 14,287,943 km (0.108 R)
• M38: 14,700,235 km (0.094 R)
• M39: 15,476,049 km (0.034 R)
• M40: 15,717,500 km (0.12 R)
• M41: 16,757,355 km (0.102 R)
• M42: 17,819,201 km (0.083 R)
• M43: 18,453,945 km (0.041 R)
• M44: 19,290,197 km (0.114 R)
• M45: 19,420,048 km (0.107 R)
• M46: 19,810,947 km (0.086 R)
• M47: 20,073,042 km (0.116 R)
• M48: 21,132,943 km (0.096 R)
• M49: 21,535,062 km (0.093 R)
• M50: 21,737,019 km (0.049 R)
• M51: 23,583,207 km (0.077 R)
• M52: 24,982,844 km (0.046 R)
• M53: 25,124,214 km (0.085 R)
• M54: 27,569,092 km (0.082 R)
• M55: 28,449,925 km (0.109 R)
• M56: 28,968,132 km (0.082 R)
• M57: 29,116,682 km (0.101 R)
• M58: 29,713,578 km (0.078 R)
• M59: 30,314,513 km (0.048 R)
• M60: 31,375,909 km (0.091 R)
• M61: 32,449,274 km (0.109 R)
• M62: 32,526,467 km (0.114 R)
• M63: 32,913,028 km (0.085 R)
• M64: 33,768,877 km (0.108 R)
• M65: 34,710,745 km (0.068 R)
• M66: 35,980,233 km (0.039 R)
• M67: 36,379,958 km (0.119 R)
• M68: 37,669,193 km (0.091 R)
• M69: 38,319,345 km (0.064 R)
• M70: 38,973,237 km (0.085 R)
• M71: 39,466,013 km (0.053 R)
• M72: 39,878,304 km (0.107 R)
• M73: 41,123,707 km (0.115 R)
• M74: 43,312,473 km (0.084 R)
• M75: 43,652,509 km (0.037 R)
• M76: 44,078,863 km (0.065 R)
• M77: 44,592,283 km (0.119 R)
• M78: 46,057,744 km (0.105 R)
• M79: 46,491,727 km (0.101 R)
• M80: 47,714,241 km (0.093 R)
• M81: 48,770,402 km (0.116 R)
• M82: 49,923,353 km (0.102 R)
• M83: 50,101,524 km (0.119 R)
• M84: 53,162,595 km (0.104 R)
• M85: 53,344,506 km (0.04 R)
• M86: 53,709,076 km (0.12 R)
• M87: 54,991,280 km (0.11 R)
• M88: 55,913,401 km (0.088 R)
• M89: 57,399,357 km (0.074 R)
• M90: 58,147,047 km (0.106 R)
• M91: 58,428,440 km (0.088 R)
• M92: 60,599,704 km (0.091 R)
• M93: 60,789,843 km (0.11 R)
• M94: 61,075,275 km (0.095 R)
• M95: 63,761,006 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit