🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.43 AU - 1.59 AU

Year: 695 Days

Day: 41.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,122,935 km

• M1: 503,098 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.32 AU - 3.4 AU

Year: 1812 Days

Day: 13.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.3

Radius: 10.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.25 AU - 6.35 AU

Year: 5234 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,122,935 km

• M1: 127,158 km (0.06 R)
• M2: 229,633 km (0.104 R)
• M3: 305,030 km (0.118 R)
• M4: 476,918 km (0.075 R)
• M5: 692,040 km (0.106 R)
• M6: 890,855 km (0.12 R)
• M7: 1,479,523 km (0.069 R)
• M8: 1,548,936 km (0.06 R)
• M9: 1,912,908 km (0.108 R)
• M10: 1,989,053 km (0.104 R)
• M11: 2,118,156 km (0.108 R)
• M12: 2,250,102 km (0.042 R)
• M13: 2,384,740 km (0.089 R)
• M14: 2,719,091 km (0.118 R)
• M15: 2,862,854 km (0.114 R)
• M16: 3,009,311 km (0.11 R)
• M17: 3,401,556 km (0.113 R)
• M18: 3,603,813 km (0.119 R)
• M19: 3,682,651 km (0.116 R)
• M20: 4,151,491 km (0.101 R)
• M21: 4,234,368 km (0.061 R)
• M22: 4,367,959 km (0.08 R)
• M23: 4,469,087 km (0.072 R)
• M24: 4,794,462 km (0.108 R)
• M25: 5,004,049 km (0.095 R)
• M26: 5,198,825 km (0.115 R)
• M27: 6,228,956 km (0.092 R)
• M28: 6,323,951 km (0.117 R)
• M29: 7,002,527 km (0.12 R)
• M30: 7,340,618 km (0.108 R)
• M31: 7,481,390 km (0.084 R)
• M32: 7,806,466 km (0.083 R)
• M33: 7,950,080 km (0.116 R)
• M34: 8,787,977 km (0.065 R)
• M35: 8,958,968 km (0.099 R)
• M36: 9,023,444 km (0.074 R)
• M37: 9,109,463 km (0.092 R)
• M38: 9,434,839 km (0.082 R)
• M39: 9,500,362 km (0.109 R)
• M40: 9,764,103 km (0.073 R)
• M41: 9,963,368 km (0.099 R)
• M42: 10,074,669 km (0.075 R)
• M43: 10,253,737 km (0.045 R)
• M44: 10,321,056 km (0.111 R)
• M45: 10,411,114 km (0.119 R)
• M46: 10,569,538 km (0.113 R)
• M47: 11,003,223 km (0.108 R)
• M48: 11,095,225 km (0.108 R)
• M49: 11,233,753 km (0.101 R)
• M50: 11,582,765 km (0.082 R)
• M51: 11,652,926 km (0.09 R)
• M52: 11,723,237 km (0.1 R)
• M53: 12,029,763 km (0.085 R)
• M54: 12,578,638 km (0.093 R)
• M55: 12,699,064 km (0.041 R)
• M56: 12,795,704 km (0.092 R)
• M57: 12,868,259 km (0.084 R)
• M58: 12,965,348 km (0.063 R)
• M59: 13,306,731 km (0.071 R)
• M60: 13,404,867 km (0.108 R)
• M61: 13,799,805 km (0.04 R)
• M62: 13,948,954 km (0.046 R)
• M63: 14,500,073 km (0.091 R)
• M64: 14,854,620 km (0.042 R)
• M65: 15,135,116 km (0.043 R)
• M66: 15,520,629 km (0.041 R)
• M67: 16,144,004 km (0.104 R)
• M68: 16,274,902 km (0.112 R)
• M69: 16,379,770 km (0.047 R)
• M70: 16,775,456 km (0.1 R)
• M71: 17,040,993 km (0.114 R)
• M72: 17,147,656 km (0.082 R)
• M73: 17,254,469 km (0.08 R)
• M74: 17,657,037 km (0.079 R)
• M75: 17,765,046 km (0.088 R)
• M76: 18,198,731 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 4.6

Gravity: 31.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.23 AU - 15.41 AU

Year: 19253 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,122,935 km

• M1: 141,520 km (0.105 R)
• M2: 205,099 km (0.083 R)
• M3: 279,598 km (0.102 R)
• M4: 778,059 km (0.052 R)
• M5: 1,267,992 km (0.087 R)
• M6: 1,648,868 km (0.098 R)
• M7: 1,932,206 km (0.037 R)
• M8: 1,964,519 km (0.092 R)
• M9: 2,264,613 km (0.104 R)
• M10: 2,298,721 km (0.114 R)
• M11: 2,472,554 km (0.071 R)
• M12: 2,981,336 km (0.079 R)
• M13: 3,561,327 km (0.072 R)
• M14: 4,429,892 km (0.055 R)
• M15: 4,909,802 km (0.075 R)
• M16: 5,360,391 km (0.028 R)
• M17: 5,683,672 km (0.074 R)
• M18: 6,204,272 km (0.102 R)
• M19: 6,938,499 km (0.083 R)
• M20: 7,038,430 km (0.083 R)
• M21: 7,648,191 km (0.086 R)
• M22: 7,855,235 km (0.107 R)
• M23: 8,222,049 km (0.108 R)
• M24: 9,300,200 km (0.117 R)
• M25: 9,465,805 km (0.11 R)
• M26: 9,687,958 km (0.087 R)
• M27: 10,882,796 km (0.097 R)
• M28: 12,183,400 km (0.076 R)
• M29: 13,159,676 km (0.118 R)
• M30: 13,469,942 km (0.056 R)
• M31: 13,908,264 km (0.101 R)
• M32: 14,734,792 km (0.049 R)
• M33: 16,037,041 km (0.101 R)
• M34: 16,301,979 km (0.103 R)
• M35: 16,702,004 km (0.11 R)
• M36: 17,579,695 km (0.078 R)
• M37: 18,265,002 km (0.039 R)
• M38: 18,333,967 km (0.077 R)
• M39: 19,944,987 km (0.108 R)
• M40: 20,229,821 km (0.083 R)
• M41: 20,372,687 km (0.088 R)
• M42: 21,164,658 km (0.036 R)
• M43: 21,527,882 km (0.059 R)
• M44: 21,600,885 km (0.054 R)
• M45: 21,820,046 km (0.117 R)
• M46: 22,408,265 km (0.038 R)
• M47: 22,482,166 km (0.066 R)
• M48: 23,076,070 km (0.108 R)
• M49: 23,150,719 km (0.115 R)
• M50: 23,976,799 km (0.067 R)
• M51: 24,279,585 km (0.071 R)
• M52: 26,825,441 km (0.047 R)
• M53: 27,061,058 km (0.104 R)
• M54: 28,089,843 km (0.091 R)
• M55: 28,729,373 km (0.099 R)
• M56: 28,890,042 km (0.111 R)
• M57: 30,022,797 km (0.032 R)
• M58: 31,335,069 km (0.079 R)
• M59: 32,081,413 km (0.096 R)
• M60: 33,253,961 km (0.117 R)
• M61: 33,338,185 km (0.093 R)
• M62: 33,506,931 km (0.105 R)
• M63: 33,591,454 km (0.113 R)
• M64: 34,611,113 km (0.08 R)
• M65: 35,296,421 km (0.071 R)
• M66: 35,554,627 km (0.065 R)
• M67: 37,291,608 km (0.102 R)
• M68: 42,026,380 km (0.117 R)
• M69: 42,482,803 km (0.104 R)
• M70: 43,676,894 km (0.043 R)
• M71: 44,510,154 km (0.113 R)
• M72: 44,603,054 km (0.057 R)
• M73: 44,882,054 km (0.092 R)
• M74: 45,441,999 km (0.101 R)
• M75: 46,286,329 km (0.116 R)
• M76: 47,325,137 km (0.115 R)
• M77: 47,514,827 km (0.097 R)
• M78: 47,609,672 km (0.086 R)
• M79: 49,521,832 km (0.111 R)
• M80: 49,714,514 km (0.036 R)
• M81: 49,907,346 km (0.105 R)
• M82: 51,166,810 km (0.082 R)
• M83: 51,654,050 km (0.069 R)
• M84: 52,240,773 km (0.108 R)
• M85: 53,420,801 km (0.078 R)
• M86: 54,908,103 km (0.07 R)
• M87: 57,214,902 km (0.1 R)
• M88: 59,655,741 km (0.077 R)
• M89: 60,065,789 km (0.081 R)
• M90: 60,373,961 km (0.086 R)
• M91: 62,234,061 km (0.025 R)
• M92: 64,007,843 km (0.103 R)
• M93: 64,743,116 km (0.08 R)
• M94: 65,375,616 km (0.073 R)
• M95: 68,246,848 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit