🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 198 Days

Day: 37.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,921,449 km

• M1: 43,383 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 832 Days

Day: 38.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 8.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.9 AU - 12.42 AU

Year: 14120 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,921,449 km

• M1: 162,613 km (0.094 R)
• M2: 804,238 km (0.118 R)
• M3: 1,075,758 km (0.072 R)
• M4: 2,098,858 km (0.099 R)
• M5: 2,296,178 km (0.112 R)
• M6: 2,708,769 km (0.085 R)
• M7: 2,815,582 km (0.059 R)
• M8: 3,088,747 km (0.096 R)
• M9: 3,959,108 km (0.067 R)
• M10: 4,452,930 km (0.079 R)
• M11: 4,643,069 km (0.111 R)
• M12: 4,803,737 km (0.104 R)
• M13: 5,296,363 km (0.05 R)
• M14: 5,396,893 km (0.062 R)
• M15: 5,668,114 km (0.112 R)
• M16: 6,365,240 km (0.052 R)
• M17: 7,126,394 km (0.101 R)
• M18: 7,274,645 km (0.096 R)
• M19: 8,031,162 km (0.08 R)
• M20: 8,185,397 km (0.052 R)
• M21: 8,772,868 km (0.05 R)
• M22: 8,931,890 km (0.119 R)
• M23: 9,293,020 km (0.095 R)
• M24: 9,373,952 km (0.117 R)
• M25: 10,279,468 km (0.076 R)
• M26: 11,645,745 km (0.096 R)
• M27: 11,733,111 km (0.103 R)
• M28: 11,820,476 km (0.032 R)
• M29: 12,350,202 km (0.106 R)
• M30: 13,250,033 km (0.118 R)
• M31: 13,478,319 km (0.063 R)
• M32: 13,846,181 km (0.099 R)
• M33: 15,255,243 km (0.085 R)
• M34: 15,638,662 km (0.118 R)
• M35: 16,073,842 km (0.04 R)
• M36: 16,660,266 km (0.043 R)
• M37: 17,005,538 km (0.071 R)
• M38: 17,353,203 km (0.088 R)
• M39: 18,767,352 km (0.096 R)
• M40: 19,075,224 km (0.079 R)
• M41: 21,010,123 km (0.076 R)
• M42: 21,116,487 km (0.112 R)
• M43: 21,651,001 km (0.111 R)
• M44: 21,973,833 km (0.096 R)
• M45: 22,897,151 km (0.083 R)
• M46: 25,799,499 km (0.105 R)
• M47: 26,027,486 km (0.117 R)
• M48: 26,715,487 km (0.101 R)
• M49: 27,351,577 km (0.102 R)
• M50: 27,409,621 km (0.1 R)
• M51: 27,700,589 km (0.114 R)
• M52: 28,285,517 km (0.104 R)
• M53: 29,170,538 km (0.054 R)
• M54: 29,765,638 km (0.034 R)
• M55: 30,424,916 km (0.073 R)
• M56: 34,857,201 km (0.041 R)
• M57: 37,405,302 km (0.106 R)
• M58: 38,701,717 km (0.077 R)
• M59: 39,749,501 km (0.071 R)
• M60: 40,806,559 km (0.067 R)
• M61: 41,005,674 km (0.117 R)
• M62: 41,872,743 km (0.104 R)
• M63: 42,745,796 km (0.088 R)
• M64: 43,353,762 km (0.081 R)
• M65: 43,692,751 km (0.032 R)
• M66: 45,883,163 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 11.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.21 AU - 13.59 AU

Year: 14578 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,921,449 km

• M1: 149,149 km (0.091 R)
• M2: 226,790 km (0.079 R)
• M3: 349,161 km (0.072 R)
• M4: 726,298 km (0.114 R)
• M5: 918,980 km (0.082 R)
• M6: 1,180,028 km (0.109 R)
• M7: 1,391,859 km (0.104 R)
• M8: 1,832,724 km (0.102 R)
• M9: 2,448,319 km (0.1 R)
• M10: 2,652,071 km (0.101 R)
• M11: 2,791,047 km (0.041 R)
• M12: 3,296,539 km (0.063 R)
• M13: 3,496,701 km (0.063 R)
• M14: 4,068,015 km (0.101 R)
• M15: 4,282,987 km (0.069 R)
• M16: 4,893,646 km (0.093 R)
• M17: 5,093,807 km (0.099 R)
• M18: 5,209,447 km (0.097 R)
• M19: 5,830,577 km (0.097 R)
• M20: 6,012,338 km (0.107 R)
• M21: 6,821,962 km (0.117 R)
• M22: 7,566,660 km (0.086 R)
• M23: 8,542,338 km (0.048 R)
• M24: 8,749,082 km (0.064 R)
• M25: 9,664,471 km (0.113 R)
• M26: 10,242,966 km (0.056 R)
• M27: 10,499,527 km (0.075 R)
• M28: 10,758,331 km (0.113 R)
• M29: 11,776,045 km (0.117 R)
• M30: 12,006,426 km (0.096 R)
• M31: 12,160,811 km (0.11 R)
• M32: 13,902,429 km (0.069 R)
• M33: 14,145,975 km (0.102 R)
• M34: 14,390,866 km (0.12 R)
• M35: 14,472,846 km (0.088 R)
• M36: 15,050,892 km (0.094 R)
• M37: 15,134,218 km (0.107 R)
• M38: 18,097,303 km (0.04 R)
• M39: 18,541,459 km (0.088 R)
• M40: 19,169,172 km (0.1 R)
• M41: 19,304,558 km (0.099 R)
• M42: 19,394,915 km (0.097 R)
• M43: 19,576,377 km (0.099 R)
• M44: 19,986,425 km (0.06 R)
• M45: 20,583,769 km (0.109 R)
• M46: 20,907,798 km (0.113 R)
• M47: 21,561,092 km (0.053 R)
• M48: 21,701,864 km (0.107 R)
• M49: 22,173,696 km (0.115 R)
• M50: 22,744,262 km (0.112 R)
• M51: 23,948,375 km (0.11 R)
• M52: 24,582,670 km (0.111 R)
• M53: 25,025,181 km (0.097 R)
• M54: 25,371,051 km (0.116 R)
• M55: 25,569,418 km (0.106 R)
• M56: 26,569,180 km (0.076 R)
• M57: 27,276,479 km (0.056 R)
• M58: 27,734,548 km (0.118 R)
• M59: 28,195,010 km (0.043 R)
• M60: 28,400,557 km (0.12 R)
• M61: 31,382,791 km (0.09 R)
• M62: 31,649,075 km (0.105 R)
• M63: 33,643,215 km (0.116 R)
• M64: 34,189,097 km (0.078 R)
• M65: 35,344,891 km (0.087 R)
• M66: 35,622,095 km (0.078 R)
• M67: 36,401,799 km (0.084 R)
• M68: 37,074,691 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit