🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.68 AU - 0.72 AU

Year: 221 Days

Day: 33.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.85 AU - 0.95 AU

Year: 322 Days

Day: 16 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 8.9

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.12 AU - 5.02 AU

Year: 3680 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,276,463 km

• M1: 117,434 km (0.119 R)
• M2: 317,297 km (0.053 R)
• M3: 438,023 km (0.115 R)
• M4: 565,630 km (0.102 R)
• M5: 717,771 km (0.069 R)
• M6: 1,023,549 km (0.09 R)
• M7: 1,170,753 km (0.11 R)
• M8: 1,456,335 km (0.079 R)
• M9: 1,638,246 km (0.09 R)
• M10: 2,729,712 km (0.107 R)
• M11: 2,804,062 km (0.063 R)
• M12: 2,917,158 km (0.073 R)
• M13: 3,206,331 km (0.115 R)
• M14: 3,344,410 km (0.118 R)
• M15: 3,444,341 km (0.057 R)
• M16: 3,545,320 km (0.086 R)
• M17: 3,647,196 km (0.114 R)
• M18: 3,708,830 km (0.12 R)
• M19: 3,916,771 km (0.038 R)
• M20: 4,300,789 km (0.11 R)
• M21: 4,409,547 km (0.091 R)
• M22: 4,967,547 km (0.054 R)
• M23: 5,081,690 km (0.107 R)
• M24: 5,642,383 km (0.098 R)
• M25: 5,905,974 km (0.109 R)
• M26: 6,198,139 km (0.093 R)
• M27: 6,346,091 km (0.066 R)
• M28: 7,025,864 km (0.05 R)
• M29: 7,128,638 km (0.097 R)
• M30: 7,649,687 km (0.031 R)
• M31: 7,728,824 km (0.094 R)
• M32: 8,263,936 km (0.118 R)
• M33: 8,481,451 km (0.066 R)
• M34: 8,977,518 km (0.067 R)
• M35: 9,653,551 km (0.053 R)
• M36: 9,739,270 km (0.117 R)
• M37: 9,997,775 km (0.114 R)
• M38: 10,200,480 km (0.109 R)
• M39: 10,316,868 km (0.047 R)
• M40: 10,609,930 km (0.113 R)
• M41: 10,668,871 km (0.097 R)
• M42: 10,757,433 km (0.081 R)
• M43: 10,935,305 km (0.085 R)
• M44: 11,054,535 km (0.083 R)
• M45: 11,384,398 km (0.025 R)
• M46: 11,626,447 km (0.088 R)
• M47: 12,269,868 km (0.07 R)
• M48: 12,486,934 km (0.114 R)
• M49: 12,580,283 km (0.09 R)
• M50: 12,830,561 km (0.068 R)
• M51: 13,019,203 km (0.109 R)
• M52: 13,272,323 km (0.079 R)
• M53: 13,783,499 km (0.078 R)
• M54: 14,138,495 km (0.049 R)
• M55: 15,421,895 km (0.099 R)
• M56: 15,622,506 km (0.108 R)
• M57: 15,689,675 km (0.112 R)
• M58: 16,570,657 km (0.117 R)
• M59: 16,879,427 km (0.057 R)
• M60: 17,992,585 km (0.094 R)
• M61: 18,062,896 km (0.084 R)
• M62: 18,557,915 km (0.074 R)
• M63: 18,700,183 km (0.116 R)
• M64: 19,561,418 km (0.108 R)
• M65: 19,814,986 km (0.118 R)
• M66: 20,325,563 km (0.098 R)
• M67: 21,136,534 km (0.073 R)
• M68: 21,807,929 km (0.103 R)
• M69: 22,146,319 km (0.064 R)
• M70: 22,221,717 km (0.088 R)
• M71: 22,562,201 km (0.04 R)
• M72: 23,863,852 km (0.092 R)
• M73: 24,367,997 km (0.074 R)
• M74: 25,426,252 km (0.101 R)
• M75: 25,941,168 km (0.077 R)
• M76: 26,100,191 km (0.118 R)
• M77: 26,339,547 km (0.075 R)
• M78: 26,820,355 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 8.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.55 AU - 6.57 AU

Year: 5620 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 22,276,463 km

• M1: 103,971 km (0.081 R)
• M2: 175,628 km (0.069 R)
• M3: 242,199 km (0.045 R)
• M4: 595,549 km (0.092 R)
• M5: 672,143 km (0.099 R)
• M6: 879,336 km (0.058 R)
• M7: 1,215,333 km (0.112 R)
• M8: 1,327,532 km (0.041 R)
• M9: 1,575,864 km (0.104 R)
• M10: 1,630,018 km (0.071 R)
• M11: 1,726,509 km (0.108 R)
• M12: 2,012,540 km (0.068 R)
• M13: 2,116,211 km (0.03 R)
• M14: 2,360,056 km (0.087 R)
• M15: 2,485,569 km (0.099 R)
• M16: 2,548,998 km (0.064 R)
• M17: 2,677,802 km (0.101 R)
• M18: 3,025,916 km (0.119 R)
• M19: 3,128,091 km (0.118 R)
• M20: 3,692,075 km (0.037 R)
• M21: 4,116,933 km (0.098 R)
• M22: 4,441,112 km (0.056 R)
• M23: 4,557,499 km (0.114 R)
• M24: 4,872,702 km (0.12 R)
• M25: 5,073,313 km (0.085 R)
• M26: 5,215,431 km (0.107 R)
• M27: 5,317,756 km (0.077 R)
• M28: 5,607,826 km (0.08 R)
• M29: 5,670,657 km (0.113 R)
• M30: 5,902,982 km (0.078 R)
• M31: 6,009,646 km (0.063 R)
• M32: 6,138,599 km (0.059 R)
• M33: 6,377,208 km (0.114 R)
• M34: 6,486,713 km (0.111 R)
• M35: 6,752,100 km (0.042 R)
• M36: 7,043,517 km (0.102 R)
• M37: 7,111,434 km (0.059 R)
• M38: 7,385,048 km (0.112 R)
• M39: 7,546,315 km (0.051 R)
• M40: 8,013,360 km (0.076 R)
• M41: 8,780,049 km (0.12 R)
• M42: 8,926,355 km (0.117 R)
• M43: 9,221,512 km (0.096 R)
• M44: 9,345,529 km (0.109 R)
• M45: 9,494,977 km (0.04 R)
• M46: 9,570,075 km (0.065 R)
• M47: 9,796,267 km (0.117 R)
• M48: 10,305,498 km (0.082 R)
• M49: 10,485,764 km (0.098 R)
• M50: 10,980,334 km (0.116 R)
• M51: 11,243,776 km (0.114 R)
• M52: 13,033,565 km (0.083 R)
• M53: 13,312,565 km (0.114 R)
• M54: 13,452,738 km (0.052 R)
• M55: 13,536,962 km (0.072 R)
• M56: 13,649,759 km (0.072 R)
• M57: 13,734,431 km (0.102 R)
• M58: 13,847,826 km (0.098 R)
• M59: 14,018,218 km (0.114 R)
• M60: 14,132,361 km (0.09 R)
• M61: 14,591,627 km (0.12 R)
• M62: 14,823,204 km (0.107 R)
• M63: 15,377,913 km (0.118 R)
• M64: 15,524,968 km (0.101 R)
• M65: 15,672,621 km (0.096 R)
• M66: 16,658,172 km (0.104 R)
• M67: 16,748,828 km (0.109 R)
• M68: 16,809,266 km (0.106 R)
• M69: 17,479,464 km (0.085 R)
• M70: 17,633,101 km (0.05 R)
• M71: 17,879,638 km (0.097 R)
• M72: 18,877,456 km (0.087 R)
• M73: 19,669,577 km (0.068 R)
• M74: 19,797,333 km (0.119 R)
• M75: 19,957,403 km (0.1 R)
• M76: 20,085,758 km (0.066 R)
• M77: 20,699,259 km (0.111 R)
• M78: 20,829,260 km (0.11 R)
• M79: 21,122,621 km (0.093 R)
• M80: 21,483,002 km (0.061 R)
• M81: 21,713,383 km (0.108 R)
• M82: 21,977,872 km (0.117 R)
• M83: 22,077,205 km (0.098 R)
• M84: 22,243,259 km (0.064 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: 459 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit