🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.53 AU - 1.81 AU

Year: 805 Days

Day: 15.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.64 AU - 1.84 AU

Year: 856 Days

Day: 44.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,817,711 km

• M1: 258,655 km (0.107 R)
• M2: 852,708 km (0.107 R)

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: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.2

Radius: 13.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.09 AU - 6.81 AU

Year: 4743 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,817,711 km

• M1: 221,106 km (0.039 R)
• M2: 325,226 km (0.106 R)
• M3: 415,134 km (0.082 R)
• M4: 696,528 km (0.077 R)
• M5: 837,150 km (0.112 R)
• M6: 1,190,949 km (0.073 R)
• M7: 1,276,070 km (0.115 R)
• M8: 1,453,044 km (0.111 R)
• M9: 1,606,980 km (0.108 R)
• M10: 1,815,520 km (0.105 R)
• M11: 2,331,333 km (0.066 R)
• M12: 2,776,387 km (0.072 R)
• M13: 2,950,220 km (0.097 R)
• M14: 3,207,977 km (0.059 R)
• M15: 3,329,450 km (0.109 R)
• M16: 3,618,922 km (0.043 R)
• M17: 3,873,837 km (0.114 R)
• M18: 3,960,005 km (0.116 R)
• M19: 4,178,568 km (0.08 R)
• M20: 5,282,600 km (0.11 R)
• M21: 5,670,058 km (0.099 R)
• M22: 5,842,395 km (0.12 R)
• M23: 6,344,745 km (0.097 R)
• M24: 6,523,963 km (0.113 R)
• M25: 6,782,767 km (0.044 R)
• M26: 7,552,598 km (0.088 R)
• M27: 8,016,950 km (0.089 R)
• M28: 8,350,254 km (0.097 R)
• M29: 8,490,427 km (0.096 R)
• M30: 9,290,327 km (0.07 R)
• M31: 9,377,543 km (0.052 R)
• M32: 9,464,908 km (0.106 R)
• M33: 9,876,601 km (0.083 R)
• M34: 10,504,912 km (0.1 R)
• M35: 11,487,471 km (0.108 R)
• M36: 11,831,995 km (0.087 R)
• M37: 12,053,100 km (0.081 R)
• M38: 12,148,245 km (0.115 R)
• M39: 12,371,146 km (0.114 R)
• M40: 12,627,706 km (0.104 R)
• M41: 13,080,987 km (0.051 R)
• M42: 13,539,505 km (0.113 R)
• M43: 14,405,078 km (0.095 R)
• M44: 14,708,911 km (0.1 R)
• M45: 15,460,641 km (0.066 R)
• M46: 15,875,924 km (0.119 R)
• M47: 15,980,344 km (0.079 R)
• M48: 16,084,913 km (0.106 R)
• M49: 16,611,497 km (0.084 R)
• M50: 17,573,561 km (0.094 R)
• M51: 18,225,060 km (0.12 R)
• M52: 18,590,378 km (0.106 R)
• M53: 18,700,482 km (0.109 R)
• M54: 19,031,991 km (0.03 R)
• M55: 19,142,992 km (0.085 R)
• M56: 19,254,144 km (0.067 R)
• M57: 19,551,694 km (0.119 R)
• M58: 19,738,392 km (0.113 R)
• M59: 20,453,320 km (0.087 R)
• M60: 20,794,852 km (0.036 R)
• M61: 21,023,737 km (0.09 R)
• M62: 21,483,900 km (0.088 R)
• M63: 21,599,389 km (0.087 R)
• M64: 22,219,173 km (0.069 R)
• M65: 22,414,099 km (0.111 R)
• M66: 22,727,058 km (0.114 R)
• M67: 22,844,792 km (0.1 R)
• M68: 22,962,824 km (0.073 R)
• M69: 23,278,326 km (0.08 R)
• M70: 23,794,140 km (0.082 R)
• M71: 24,635,478 km (0.104 R)
• M72: 25,282,938 km (0.106 R)
• M73: 25,568,071 km (0.119 R)
• M74: 26,801,655 km (0.105 R)
• M75: 27,342,302 km (0.07 R)
• M76: 27,718,840 km (0.048 R)
• M77: 28,265,470 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 14.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.73 AU - 6.35 AU

Year: 5534 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,817,711 km

• M1: 382,372 km (0.104 R)
• M2: 537,804 km (0.098 R)
• M3: 637,437 km (0.095 R)
• M4: 899,831 km (0.091 R)
• M5: 1,023,997 km (0.054 R)
• M6: 1,124,976 km (0.056 R)
• M7: 1,229,694 km (0.117 R)
• M8: 1,338,153 km (0.096 R)
• M9: 1,718,431 km (0.113 R)
• M10: 1,876,705 km (0.053 R)
• M11: 2,040,216 km (0.027 R)
• M12: 2,284,958 km (0.032 R)
• M13: 2,401,345 km (0.079 R)
• M14: 3,293,696 km (0.096 R)
• M15: 4,426,302 km (0.081 R)
• M16: 4,646,809 km (0.053 R)
• M17: 4,870,907 km (0.07 R)
• M18: 5,098,744 km (0.076 R)
• M19: 5,565,041 km (0.106 R)
• M20: 5,750,093 km (0.103 R)
• M21: 6,208,162 km (0.101 R)
• M22: 6,538,624 km (0.037 R)
• M23: 6,678,199 km (0.083 R)
• M24: 7,016,888 km (0.105 R)
• M25: 7,131,181 km (0.042 R)
• M26: 7,245,922 km (0.097 R)
• M27: 7,594,186 km (0.1 R)
• M28: 7,740,942 km (0.028 R)
• M29: 7,918,215 km (0.104 R)
• M30: 8,037,295 km (0.114 R)
• M31: 8,549,668 km (0.06 R)
• M32: 8,702,407 km (0.088 R)
• M33: 9,134,895 km (0.083 R)
• M34: 9,228,543 km (0.112 R)
• M35: 9,828,879 km (0.077 R)
• M36: 11,603,858 km (0.101 R)
• M37: 11,875,229 km (0.053 R)
• M38: 12,183,101 km (0.113 R)
• M39: 12,528,223 km (0.11 R)
• M40: 13,051,965 km (0.089 R)
• M41: 13,263,497 km (0.114 R)
• M42: 13,582,888 km (0.099 R)
• M43: 13,725,754 km (0.079 R)
• M44: 14,084,939 km (0.116 R)
• M45: 14,301,856 km (0.053 R)
• M46: 15,033,389 km (0.104 R)
• M47: 15,255,093 km (0.116 R)
• M48: 15,851,989 km (0.113 R)
• M49: 16,876,435 km (0.071 R)
• M50: 17,184,158 km (0.081 R)
• M51: 17,377,438 km (0.051 R)
• M52: 17,922,423 km (0.072 R)
• M53: 19,069,091 km (0.098 R)
• M54: 20,321,225 km (0.117 R)
• M55: 20,689,685 km (0.099 R)
• M56: 21,060,388 km (0.112 R)
• M57: 21,267,282 km (0.071 R)
• M58: 21,391,748 km (0.049 R)
• M59: 21,516,363 km (0.07 R)
• M60: 21,850,115 km (0.118 R)
• M61: 22,480,521 km (0.119 R)
• M62: 22,692,052 km (0.044 R)
• M63: 22,819,210 km (0.06 R)
• M64: 24,625,006 km (0.081 R)
• M65: 25,280,993 km (0.094 R)
• M66: 26,164,668 km (0.064 R)
• M67: 26,654,900 km (0.118 R)
• M68: 27,148,274 km (0.098 R)
• M69: 27,599,461 km (0.118 R)
• M70: 28,417,761 km (0.108 R)
• M71: 29,059,835 km (0.096 R)
• M72: 30,451,694 km (0.062 R)
• M73: 31,014,481 km (0.063 R)
• M74: 31,249,948 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit