🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.46 AU - 0.68 AU

Year: 163 Days

Day: 22.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.82 AU - 1.86 AU

Year: 945 Days

Day: 38.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 87 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,315,526 km

• M1: 204,949 km (0.095 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 13.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.91 AU - 5.01 AU

Year: 4184 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,315,526 km

• M1: 171,439 km (0.049 R)
• M2: 257,159 km (0.07 R)
• M3: 390,600 km (0.098 R)
• M4: 542,143 km (0.048 R)
• M5: 652,696 km (0.064 R)
• M6: 738,265 km (0.095 R)
• M7: 922,720 km (0.11 R)
• M8: 1,131,857 km (0.068 R)
• M9: 1,427,313 km (0.102 R)
• M10: 1,525,449 km (0.12 R)
• M11: 1,681,929 km (0.067 R)
• M12: 1,795,773 km (0.031 R)
• M13: 2,132,817 km (0.084 R)
• M14: 2,404,337 km (0.054 R)
• M15: 2,501,127 km (0.048 R)
• M16: 2,599,263 km (0.074 R)
• M17: 2,732,106 km (0.09 R)
• M18: 3,238,943 km (0.119 R)
• M19: 3,528,116 km (0.058 R)
• M20: 3,638,669 km (0.06 R)
• M21: 3,725,585 km (0.113 R)
• M22: 4,405,956 km (0.097 R)
• M23: 4,512,021 km (0.1 R)
• M24: 4,726,844 km (0.109 R)
• M25: 4,849,215 km (0.119 R)
• M26: 5,027,835 km (0.104 R)
• M27: 5,434,292 km (0.058 R)
• M28: 5,619,943 km (0.109 R)
• M29: 5,706,411 km (0.066 R)
• M30: 5,866,032 km (0.06 R)
• M31: 5,953,696 km (0.084 R)
• M32: 6,353,870 km (0.057 R)
• M33: 6,519,326 km (0.098 R)
• M34: 7,431,873 km (0.074 R)
• M35: 7,622,311 km (0.09 R)
• M36: 7,734,210 km (0.116 R)
• M37: 8,269,172 km (0.09 R)
• M38: 8,367,757 km (0.093 R)
• M39: 8,566,124 km (0.111 R)
• M40: 9,051,868 km (0.028 R)
• M41: 9,238,417 km (0.069 R)
• M42: 9,357,796 km (0.059 R)
• M43: 9,460,569 km (0.115 R)
• M44: 9,736,577 km (0.049 R)
• M45: 9,892,907 km (0.114 R)
• M46: 9,980,272 km (0.107 R)
• M47: 10,085,290 km (0.109 R)
• M48: 10,296,522 km (0.055 R)
• M49: 10,616,063 km (0.119 R)
• M50: 10,777,031 km (0.064 R)
• M51: 11,192,314 km (0.083 R)
• M52: 11,356,124 km (0.079 R)
• M53: 11,484,180 km (0.075 R)
• M54: 11,631,085 km (0.031 R)
• M55: 11,723,237 km (0.102 R)
• M56: 12,262,687 km (0.043 R)
• M57: 12,582,527 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.7

Radius: 9.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.4 AU - 8.18 AU

Year: 6701 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,315,526 km

• M1: 133,142 km (0.105 R)
• M2: 202,705 km (0.116 R)
• M3: 290,818 km (0.095 R)
• M4: 472,879 km (0.115 R)
• M5: 654,042 km (0.116 R)
• M6: 1,361,041 km (0.09 R)
• M7: 1,716,336 km (0.1 R)
• M8: 1,790,836 km (0.079 R)
• M9: 1,904,830 km (0.084 R)
• M10: 2,768,757 km (0.086 R)
• M11: 3,381,061 km (0.105 R)
• M12: 3,570,602 km (0.068 R)
• M13: 3,984,689 km (0.102 R)
• M14: 4,084,321 km (0.103 R)
• M15: 4,286,278 km (0.075 R)
• M16: 4,647,557 km (0.068 R)
• M17: 4,858,340 km (0.112 R)
• M18: 4,965,004 km (0.065 R)
• M19: 6,304,503 km (0.07 R)
• M20: 6,893,919 km (0.064 R)
• M21: 7,225,577 km (0.103 R)
• M22: 8,315,547 km (0.105 R)
• M23: 8,863,225 km (0.106 R)
• M24: 9,622,883 km (0.119 R)
• M25: 9,892,010 km (0.081 R)
• M26: 11,594,134 km (0.112 R)
• M27: 12,314,448 km (0.117 R)
• M28: 12,460,306 km (0.055 R)
• M29: 12,717,016 km (0.118 R)
• M30: 12,901,320 km (0.104 R)
• M31: 13,272,622 km (0.084 R)
• M32: 13,609,965 km (0.117 R)
• M33: 14,523,111 km (0.076 R)
• M34: 15,259,880 km (0.1 R)
• M35: 15,416,659 km (0.105 R)
• M36: 15,573,886 km (0.1 R)
• M37: 15,850,343 km (0.112 R)
• M38: 16,287,917 km (0.098 R)
• M39: 16,972,178 km (0.116 R)
• M40: 17,338,244 km (0.111 R)
• M41: 17,460,914 km (0.064 R)
• M42: 18,244,059 km (0.034 R)
• M43: 18,912,462 km (0.03 R)
• M44: 19,291,842 km (0.103 R)
• M45: 19,716,551 km (0.086 R)
• M46: 20,791,411 km (0.065 R)
• M47: 22,017,964 km (0.082 R)
• M48: 22,239,519 km (0.106 R)
• M49: 22,506,252 km (0.098 R)
• M50: 22,818,762 km (0.109 R)
• M51: 23,087,888 km (0.116 R)
• M52: 23,357,912 km (0.108 R)
• M53: 23,538,627 km (0.093 R)
• M54: 23,765,118 km (0.096 R)
• M55: 24,494,707 km (0.088 R)
• M56: 24,678,263 km (0.072 R)
• M57: 25,139,025 km (0.072 R)
• M58: 25,742,502 km (0.068 R)
• M59: 25,882,376 km (0.092 R)
• M60: 27,390,622 km (0.053 R)
• M61: 27,485,766 km (0.119 R)
• M62: 27,676,504 km (0.067 R)
• M63: 28,011,453 km (0.108 R)
• M64: 28,347,600 km (0.036 R)
• M65: 28,685,242 km (0.056 R)
• M66: 29,413,036 km (0.082 R)
• M67: 30,048,677 km (0.099 R)
• M68: 30,787,840 km (0.107 R)
• M69: 31,035,574 km (0.068 R)
• M70: 31,184,574 km (0.065 R)
• M71: 31,882,747 km (0.07 R)
• M72: 32,033,093 km (0.111 R)
• M73: 32,636,571 km (0.079 R)
• M74: 33,040,934 km (0.076 R)
• M75: 33,345,365 km (0.07 R)
• M76: 33,447,092 km (0.066 R)
• M77: 34,264,196 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 16,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit