🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.45 AU - 1.45 AU

Year: 665 Days

Day: 13.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,061,259 km

• M1: 53,706 km (0.115 R)
• M2: 801,545 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.29 AU - 3.07 AU

Year: 1671 Days

Day: 42.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,061,259 km

• M1: 1,422,975 km (0.026 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 13.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.27 AU - 6.85 AU

Year: 5681 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,061,259 km

• M1: 180,864 km (0.052 R)
• M2: 272,268 km (0.11 R)
• M3: 447,447 km (0.099 R)
• M4: 618,438 km (0.106 R)
• M5: 823,536 km (0.114 R)
• M6: 996,023 km (0.094 R)
• M7: 1,181,374 km (0.083 R)
• M8: 1,432,998 km (0.08 R)
• M9: 1,565,542 km (0.055 R)
• M10: 1,796,072 km (0.09 R)
• M11: 2,050,538 km (0.119 R)
• M12: 2,356,017 km (0.114 R)
• M13: 2,745,121 km (0.108 R)
• M14: 3,111,636 km (0.112 R)
• M15: 3,767,622 km (0.057 R)
• M16: 4,032,710 km (0.093 R)
• M17: 4,143,711 km (0.116 R)
• M18: 4,239,604 km (0.119 R)
• M19: 4,336,393 km (0.098 R)
• M20: 4,730,584 km (0.088 R)
• M21: 5,188,204 km (0.103 R)
• M22: 5,413,648 km (0.043 R)
• M23: 5,820,554 km (0.089 R)
• M24: 6,329,336 km (0.054 R)
• M25: 6,570,488 km (0.118 R)
• M26: 6,664,136 km (0.118 R)
• M27: 6,814,781 km (0.102 R)
• M28: 7,100,364 km (0.069 R)
• M29: 7,292,896 km (0.072 R)
• M30: 7,683,347 km (0.099 R)
• M31: 7,841,472 km (0.109 R)
• M32: 7,960,851 km (0.116 R)
• M33: 8,100,725 km (0.098 R)
• M34: 8,322,429 km (0.055 R)
• M35: 8,668,897 km (0.107 R)
• M36: 8,771,671 km (0.091 R)
• M37: 9,040,947 km (0.041 R)
• M38: 9,166,011 km (0.093 R)
• M39: 9,312,916 km (0.079 R)
• M40: 9,630,064 km (0.058 R)
• M41: 10,537,225 km (0.102 R)
• M42: 10,625,189 km (0.064 R)
• M43: 11,246,768 km (0.106 R)
• M44: 11,426,585 km (0.099 R)
• M45: 11,562,120 km (0.091 R)
• M46: 11,857,576 km (0.101 R)
• M47: 12,132,537 km (0.102 R)
• M48: 12,247,727 km (0.043 R)
• M49: 12,805,578 km (0.041 R)
• M50: 13,040,596 km (0.11 R)
• M51: 13,730,093 km (0.063 R)
• M52: 13,922,326 km (0.113 R)
• M53: 14,091,371 km (0.093 R)
• M54: 14,188,161 km (0.078 R)
• M55: 14,431,407 km (0.113 R)
• M56: 14,529,095 km (0.088 R)
• M57: 14,626,932 km (0.115 R)
• M58: 14,897,255 km (0.119 R)
• M59: 15,243,724 km (0.059 R)
• M60: 15,643,001 km (0.104 R)
• M61: 15,869,043 km (0.077 R)
• M62: 16,096,132 km (0.081 R)
• M63: 16,248,274 km (0.119 R)
• M64: 16,938,369 km (0.104 R)
• M65: 17,067,322 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 10.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.5 AU - 10.82 AU

Year: 10557 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,061,259 km

• M1: 133,890 km (0.106 R)
• M2: 280,047 km (0.085 R)
• M3: 631,752 km (0.086 R)
• M4: 742,454 km (0.09 R)
• M5: 812,167 km (0.059 R)
• M6: 1,075,609 km (0.078 R)
• M7: 1,210,696 km (0.117 R)
• M8: 1,294,620 km (0.106 R)
• M9: 1,776,325 km (0.118 R)
• M10: 2,155,257 km (0.088 R)
• M11: 2,559,620 km (0.078 R)
• M12: 2,761,577 km (0.114 R)
• M13: 2,855,075 km (0.085 R)
• M14: 3,026,215 km (0.07 R)
• M15: 3,103,408 km (0.037 R)
• M16: 3,378,668 km (0.101 R)
• M17: 3,702,996 km (0.107 R)
• M18: 3,785,724 km (0.12 R)
• M19: 3,974,067 km (0.078 R)
• M20: 4,101,375 km (0.069 R)
• M21: 4,360,180 km (0.047 R)
• M22: 4,447,694 km (0.118 R)
• M23: 4,780,849 km (0.065 R)
• M24: 5,076,305 km (0.114 R)
• M25: 5,191,495 km (0.091 R)
• M26: 5,852,867 km (0.096 R)
• M27: 6,641,248 km (0.111 R)
• M28: 7,150,778 km (0.092 R)
• M29: 9,341,190 km (0.059 R)
• M30: 9,682,124 km (0.081 R)
• M31: 10,552,634 km (0.067 R)
• M32: 11,027,158 km (0.032 R)
• M33: 11,569,151 km (0.072 R)
• M34: 11,782,478 km (0.102 R)
• M35: 11,935,517 km (0.098 R)
• M36: 12,058,486 km (0.118 R)
• M37: 12,616,935 km (0.106 R)
• M38: 13,215,476 km (0.061 R)
• M39: 14,407,771 km (0.092 R)
• M40: 15,166,232 km (0.103 R)
• M41: 16,618,827 km (0.107 R)
• M42: 16,790,715 km (0.096 R)
• M43: 18,256,924 km (0.053 R)
• M44: 18,933,555 km (0.065 R)
• M45: 19,184,880 km (0.105 R)
• M46: 20,458,406 km (0.055 R)
• M47: 21,496,915 km (0.034 R)
• M48: 22,022,452 km (0.096 R)
• M49: 22,173,396 km (0.117 R)
• M50: 22,324,789 km (0.082 R)
• M51: 22,438,484 km (0.113 R)
• M52: 22,704,469 km (0.078 R)
• M53: 23,316,623 km (0.104 R)
• M54: 24,752,763 km (0.054 R)
• M55: 25,303,732 km (0.065 R)
• M56: 25,501,351 km (0.06 R)
• M57: 25,978,119 km (0.045 R)
• M58: 26,097,648 km (0.118 R)
• M59: 26,177,533 km (0.106 R)
• M60: 26,337,453 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit