🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.21 AU - 2.47 AU

Year: 1327 Days

Day: 40 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.1 AU - 2.82 AU

Year: 1431 Days

Day: 43 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 12.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.15 AU - 5.33 AU

Year: 3827 Days

Day: 6.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,408,510 km

• M1: 152,440 km (0.091 R)
• M2: 253,419 km (0.106 R)
• M3: 338,390 km (0.106 R)
• M4: 447,447 km (0.118 R)
• M5: 525,986 km (0.097 R)
• M6: 1,097,001 km (0.069 R)
• M7: 1,354,160 km (0.11 R)
• M8: 1,504,057 km (0.118 R)
• M9: 1,791,135 km (0.109 R)
• M10: 1,911,113 km (0.045 R)
• M11: 2,002,966 km (0.104 R)
• M12: 2,271,195 km (0.109 R)
• M13: 2,368,882 km (0.103 R)
• M14: 2,451,161 km (0.057 R)
• M15: 2,534,637 km (0.11 R)
• M16: 2,721,634 km (0.089 R)
• M17: 3,163,546 km (0.078 R)
• M18: 3,254,801 km (0.074 R)
• M19: 3,402,454 km (0.106 R)
• M20: 3,859,326 km (0.117 R)
• M21: 4,075,196 km (0.109 R)
• M22: 4,174,678 km (0.086 R)
• M23: 4,295,254 km (0.081 R)
• M24: 4,580,836 km (0.113 R)
• M25: 4,809,721 km (0.098 R)
• M26: 4,957,374 km (0.114 R)
• M27: 5,214,084 km (0.12 R)
• M28: 5,453,291 km (0.119 R)
• M29: 5,563,096 km (0.112 R)
• M30: 5,807,539 km (0.096 R)
• M31: 6,032,833 km (0.115 R)
• M32: 6,330,084 km (0.106 R)
• M33: 6,422,536 km (0.062 R)
• M34: 6,632,272 km (0.081 R)
• M35: 6,915,311 km (0.111 R)
• M36: 7,542,425 km (0.052 R)
• M37: 7,937,364 km (0.092 R)
• M38: 8,263,338 km (0.118 R)
• M39: 8,491,624 km (0.082 R)
• M40: 8,619,381 km (0.115 R)
• M41: 8,825,078 km (0.042 R)
• M42: 8,902,569 km (0.081 R)
• M43: 10,174,301 km (0.063 R)
• M44: 10,255,682 km (0.109 R)
• M45: 11,193,062 km (0.115 R)
• M46: 12,504,587 km (0.082 R)
• M47: 12,591,952 km (0.113 R)
• M48: 12,737,660 km (0.072 R)
• M49: 12,913,438 km (0.089 R)
• M50: 13,119,584 km (0.065 R)
• M51: 13,505,097 km (0.047 R)
• M52: 13,804,293 km (0.108 R)
• M53: 14,226,907 km (0.053 R)
• M54: 14,409,267 km (0.088 R)
• M55: 14,837,865 km (0.116 R)
• M56: 15,364,001 km (0.102 R)
• M57: 15,707,776 km (0.104 R)
• M58: 16,180,506 km (0.094 R)
• M59: 16,370,944 km (0.099 R)
• M60: 16,850,405 km (0.046 R)
• M61: 17,431,742 km (0.078 R)
• M62: 17,659,580 km (0.087 R)
• M63: 18,283,104 km (0.115 R)
• M64: 18,415,199 km (0.077 R)
• M65: 19,014,039 km (0.068 R)
• M66: 19,450,416 km (0.079 R)
• M67: 21,507,387 km (0.09 R)
• M68: 22,243,558 km (0.089 R)
• M69: 22,349,323 km (0.103 R)
• M70: 22,916,599 km (0.095 R)
• M71: 23,560,617 km (0.055 R)
• M72: 24,101,713 km (0.04 R)
• M73: 24,319,378 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 15

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.52 AU - 6.22 AU

Year: 4615 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,408,510 km

• M1: 204,799 km (0.115 R)
• M2: 325,076 km (0.104 R)
• M3: 514,916 km (0.096 R)
• M4: 777,161 km (0.096 R)
• M5: 1,057,807 km (0.055 R)
• M6: 1,468,154 km (0.11 R)
• M7: 1,616,405 km (0.102 R)
• M8: 1,787,096 km (0.035 R)
• M9: 1,892,712 km (0.091 R)
• M10: 2,184,727 km (0.096 R)
• M11: 2,298,122 km (0.061 R)
• M12: 2,630,679 km (0.036 R)
• M13: 3,148,287 km (0.052 R)
• M14: 3,364,456 km (0.117 R)
• M15: 3,563,272 km (0.053 R)
• M16: 3,811,754 km (0.096 R)
• M17: 3,949,683 km (0.112 R)
• M18: 4,089,258 km (0.111 R)
• M19: 4,183,355 km (0.073 R)
• M20: 4,445,750 km (0.104 R)
• M21: 5,214,533 km (0.063 R)
• M22: 5,394,050 km (0.111 R)
• M23: 5,917,942 km (0.098 R)
• M24: 6,159,244 km (0.074 R)
• M25: 6,403,686 km (0.116 R)
• M26: 6,513,342 km (0.053 R)
• M27: 6,762,572 km (0.065 R)
• M28: 7,213,460 km (0.067 R)
• M29: 7,500,239 km (0.045 R)
• M30: 7,616,028 km (0.088 R)
• M31: 7,820,079 km (0.093 R)
• M32: 8,114,787 km (0.039 R)
• M33: 8,473,373 km (0.047 R)
• M34: 8,624,317 km (0.089 R)
• M35: 9,020,901 km (0.038 R)
• M36: 9,175,137 km (0.082 R)
• M37: 9,895,600 km (0.086 R)
• M38: 9,991,043 km (0.044 R)
• M39: 10,214,692 km (0.106 R)
• M40: 10,732,151 km (0.112 R)
• M41: 11,391,130 km (0.111 R)
• M42: 13,130,654 km (0.088 R)
• M43: 13,728,896 km (0.107 R)
• M44: 14,480,027 km (0.095 R)
• M45: 14,769,798 km (0.078 R)
• M46: 15,687,581 km (0.083 R)
• M47: 16,247,226 km (0.107 R)
• M48: 16,851,303 km (0.063 R)
• M49: 17,194,330 km (0.046 R)
• M50: 18,237,476 km (0.079 R)
• M51: 20,384,804 km (0.043 R)
• M52: 20,831,952 km (0.079 R)
• M53: 22,863,043 km (0.119 R)
• M54: 23,285,357 km (0.085 R)
• M55: 24,094,831 km (0.084 R)
• M56: 24,610,795 km (0.041 R)
• M57: 25,086,965 km (0.054 R)
• M58: 25,522,594 km (0.106 R)
• M59: 25,960,616 km (0.12 R)
• M60: 27,200,483 km (0.096 R)
• M61: 27,379,253 km (0.102 R)
• M62: 27,737,839 km (0.053 R)
• M63: 28,188,278 km (0.081 R)
• M64: 28,369,142 km (0.073 R)
• M65: 29,508,180 km (0.102 R)
• M66: 30,291,325 km (0.069 R)
• M67: 30,801,603 km (0.069 R)
• M68: 31,034,527 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit