🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.71 AU - 0.99 AU

Year: 279 Days

Day: 12.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,711,658 km

• M1: 334,052 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.87 AU - 1.05 AU

Year: 335 Days

Day: 45.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,711,658 km

• M1: 97,837 km (0.094 R)
• M2: 323,431 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 818 Days

Day: 35.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 11.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.45 AU - 9.87 AU

Year: 8309 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,711,658 km

• M1: 154,834 km (0.111 R)
• M2: 252,072 km (0.095 R)
• M3: 343,327 km (0.044 R)
• M4: 550,670 km (0.111 R)
• M5: 842,984 km (0.112 R)
• M6: 1,279,660 km (0.117 R)
• M7: 1,531,733 km (0.052 R)
• M8: 1,727,107 km (0.115 R)
• M9: 2,261,172 km (0.043 R)
• M10: 2,630,828 km (0.062 R)
• M11: 2,715,650 km (0.112 R)
• M12: 2,887,987 km (0.035 R)
• M13: 3,450,325 km (0.099 R)
• M14: 3,804,124 km (0.087 R)
• M15: 4,369,305 km (0.116 R)
• M16: 4,495,715 km (0.096 R)
• M17: 5,172,646 km (0.1 R)
• M18: 6,190,659 km (0.115 R)
• M19: 7,510,112 km (0.115 R)
• M20: 7,661,954 km (0.11 R)
• M21: 8,436,722 km (0.084 R)
• M22: 9,139,233 km (0.099 R)
• M23: 9,334,159 km (0.053 R)
• M24: 9,694,989 km (0.117 R)
• M25: 9,960,226 km (0.059 R)
• M26: 10,498,180 km (0.101 R)
• M27: 10,770,598 km (0.089 R)
• M28: 11,011,002 km (0.099 R)
• M29: 11,114,523 km (0.057 R)
• M30: 11,497,045 km (0.117 R)
• M31: 11,990,120 km (0.064 R)
• M32: 12,132,238 km (0.076 R)
• M33: 12,598,235 km (0.1 R)
• M34: 12,742,747 km (0.092 R)
• M35: 13,143,071 km (0.069 R)
• M36: 13,658,734 km (0.097 R)
• M37: 13,732,935 km (0.026 R)
• M38: 15,052,987 km (0.09 R)
• M39: 15,398,857 km (0.051 R)
• M40: 15,942,346 km (0.054 R)
• M41: 16,020,436 km (0.098 R)
• M42: 16,729,679 km (0.117 R)
• M43: 16,848,759 km (0.086 R)
• M44: 16,968,288 km (0.116 R)
• M45: 17,087,966 km (0.081 R)
• M46: 17,288,278 km (0.119 R)
• M47: 18,341,896 km (0.074 R)
• M48: 18,423,875 km (0.066 R)
• M49: 19,042,014 km (0.086 R)
• M50: 19,919,106 km (0.071 R)
• M51: 20,298,935 km (0.088 R)
• M52: 20,511,065 km (0.068 R)
• M53: 20,980,204 km (0.068 R)
• M54: 21,065,923 km (0.109 R)
• M55: 21,366,765 km (0.086 R)
• M56: 21,712,336 km (0.069 R)
• M57: 21,929,253 km (0.109 R)
• M58: 22,365,330 km (0.049 R)
• M59: 23,334,575 km (0.098 R)
• M60: 23,512,297 km (0.056 R)
• M61: 23,645,888 km (0.083 R)
• M62: 24,407,641 km (0.104 R)
• M63: 24,588,056 km (0.1 R)
• M64: 24,995,560 km (0.064 R)
• M65: 26,093,309 km (0.073 R)
• M66: 26,601,643 km (0.111 R)
• M67: 26,973,394 km (0.054 R)
• M68: 27,206,617 km (0.096 R)
• M69: 27,675,157 km (0.118 R)
• M70: 27,769,105 km (0.099 R)
• M71: 27,863,202 km (0.038 R)
• M72: 28,572,595 km (0.087 R)
• M73: 29,144,358 km (0.094 R)
• M74: 29,239,951 km (0.046 R)
• M75: 29,768,031 km (0.118 R)
• M76: 30,202,314 km (0.075 R)
• M77: 30,299,254 km (0.099 R)
• M78: 31,272,986 km (0.068 R)
• M79: 31,518,027 km (0.041 R)
• M80: 31,862,102 km (0.079 R)
• M81: 32,158,157 km (0.057 R)
• M82: 33,451,281 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 13.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.55 AU - 13.09 AU

Year: 12686 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,711,658 km

• M1: 220,208 km (0.094 R)
• M2: 403,914 km (0.088 R)
• M3: 723,306 km (0.045 R)
• M4: 987,346 km (0.083 R)
• M5: 1,181,374 km (0.094 R)
• M6: 1,585,737 km (0.026 R)
• M7: 2,680,046 km (0.096 R)
• M8: 3,012,752 km (0.044 R)
• M9: 4,090,006 km (0.093 R)
• M10: 4,441,411 km (0.092 R)
• M11: 4,703,207 km (0.104 R)
• M12: 4,902,921 km (0.087 R)
• M13: 5,519,114 km (0.076 R)
• M14: 6,526,207 km (0.066 R)
• M15: 6,937,452 km (0.106 R)
• M16: 7,203,437 km (0.09 R)
• M17: 7,511,758 km (0.11 R)
• M18: 8,181,208 km (0.105 R)
• M19: 8,381,819 km (0.104 R)
• M20: 9,076,103 km (0.112 R)
• M21: 9,409,257 km (0.077 R)
• M22: 9,619,442 km (0.068 R)
• M23: 10,389,423 km (0.111 R)
• M24: 10,563,106 km (0.108 R)
• M25: 11,001,876 km (0.116 R)
• M26: 11,179,150 km (0.113 R)
• M27: 11,581,269 km (0.119 R)
• M28: 12,170,535 km (0.082 R)
• M29: 12,862,575 km (0.072 R)
• M30: 13,900,933 km (0.071 R)
• M31: 14,868,084 km (0.054 R)
• M32: 15,458,696 km (0.064 R)
• M33: 17,845,829 km (0.098 R)
• M34: 18,315,866 km (0.116 R)
• M35: 18,473,542 km (0.119 R)
• M36: 18,737,133 km (0.1 R)
• M37: 19,108,435 km (0.113 R)
• M38: 19,428,575 km (0.065 R)
• M39: 19,589,392 km (0.088 R)
• M40: 20,891,343 km (0.115 R)
• M41: 21,442,162 km (0.046 R)
• M42: 23,066,346 km (0.113 R)
• M43: 23,464,276 km (0.096 R)
• M44: 23,578,420 km (0.119 R)
• M45: 24,440,253 km (0.101 R)
• M46: 24,555,892 km (0.11 R)
• M47: 25,253,916 km (0.101 R)
• M48: 25,370,901 km (0.092 R)
• M49: 26,194,737 km (0.073 R)
• M50: 26,313,069 km (0.117 R)
• M51: 26,669,411 km (0.104 R)
• M52: 26,788,491 km (0.037 R)
• M53: 27,206,916 km (0.114 R)
• M54: 27,929,025 km (0.107 R)
• M55: 28,901,710 km (0.087 R)
• M56: 29,392,242 km (0.06 R)
• M57: 32,711,070 km (0.045 R)
• M58: 35,424,327 km (0.057 R)
• M59: 36,015,089 km (0.067 R)
• M60: 36,344,653 km (0.077 R)
• M61: 36,476,748 km (0.118 R)
• M62: 36,675,264 km (0.094 R)
• M63: 37,673,082 km (0.068 R)
• M64: 38,747,344 km (0.038 R)
• M65: 38,949,900 km (0.086 R)
• M66: 39,491,743 km (0.095 R)
• M67: 40,651,277 km (0.098 R)
• M68: 40,925,789 km (0.082 R)
• M69: 41,269,864 km (0.052 R)
• M70: 41,407,643 km (0.118 R)
• M71: 41,683,801 km (0.092 R)
• M72: 42,585,727 km (0.117 R)
• M73: 42,864,427 km (0.093 R)
• M74: 43,423,774 km (0.043 R)
• M75: 43,845,042 km (0.054 R)
• M76: 44,196,896 km (0.105 R)
• M77: 44,832,836 km (0.074 R)
• M78: 44,974,655 km (0.096 R)
• M79: 45,828,111 km (0.088 R)
• M80: 46,615,295 km (0.084 R)
• M81: 47,478,923 km (0.109 R)
• M82: 47,695,691 km (0.084 R)
• M83: 47,912,757 km (0.114 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit