🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 16.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 14.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.51 AU - 1.97 AU

Year: 1506 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,357,475 km

• M1: 185,950 km (0.112 R)
• M2: 283,189 km (0.085 R)
• M3: 604,675 km (0.103 R)
• M4: 708,645 km (0.055 R)
• M5: 820,096 km (0.059 R)
• M6: 959,820 km (0.089 R)
• M7: 1,123,929 km (0.072 R)
• M8: 1,281,904 km (0.119 R)
• M9: 1,456,186 km (0.043 R)
• M10: 1,559,707 km (0.117 R)
• M11: 1,683,724 km (0.096 R)
• M12: 1,792,781 km (0.037 R)
• M13: 2,184,129 km (0.069 R)
• M14: 2,303,957 km (0.047 R)
• M15: 2,446,673 km (0.055 R)
• M16: 2,571,288 km (0.074 R)
• M17: 2,666,283 km (0.115 R)
• M18: 3,002,878 km (0.076 R)
• M19: 3,136,918 km (0.114 R)
• M20: 3,238,794 km (0.075 R)
• M21: 3,341,867 km (0.107 R)
• M22: 3,480,993 km (0.07 R)
• M23: 3,765,079 km (0.036 R)
• M24: 3,995,610 km (0.119 R)
• M25: 4,131,145 km (0.085 R)
• M26: 4,394,288 km (0.081 R)
• M27: 4,598,639 km (0.083 R)
• M28: 4,766,936 km (0.072 R)
• M29: 5,016,765 km (0.084 R)
• M30: 5,257,468 km (0.07 R)
• M31: 5,653,304 km (0.086 R)
• M32: 5,834,018 km (0.078 R)
• M33: 5,974,191 km (0.118 R)
• M34: 6,229,555 km (0.069 R)
• M35: 6,459,636 km (0.084 R)
• M36: 6,707,221 km (0.059 R)
• M37: 6,824,804 km (0.095 R)
• M38: 6,987,717 km (0.115 R)
• M39: 7,121,906 km (0.073 R)
• M40: 7,256,993 km (0.084 R)
• M41: 7,499,192 km (0.113 R)
• M42: 7,744,233 km (0.045 R)
• M43: 7,960,701 km (0.119 R)
• M44: 8,273,660 km (0.044 R)
• M45: 8,510,922 km (0.12 R)
• M46: 8,622,522 km (0.118 R)
• M47: 8,766,585 km (0.078 R)
• M48: 8,992,478 km (0.088 R)
• M49: 9,252,927 km (0.109 R)
• M50: 9,449,798 km (0.085 R)
• M51: 9,965,163 km (0.113 R)
• M52: 10,302,656 km (0.06 R)
• M53: 10,592,427 km (0.116 R)
• M54: 10,850,334 km (0.026 R)
• M55: 11,023,418 km (0.073 R)
• M56: 11,162,544 km (0.1 R)
• M57: 11,337,424 km (0.118 R)
• M58: 11,742,834 km (0.057 R)
• M59: 12,045,621 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 9.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.53 AU - 5.79 AU

Year: 6599 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,357,475 km

• M1: 209,587 km (0.084 R)
• M2: 315,352 km (0.119 R)
• M3: 388,057 km (0.114 R)
• M4: 596,148 km (0.098 R)
• M5: 764,595 km (0.11 R)
• M6: 949,348 km (0.076 R)
• M7: 1,159,683 km (0.099 R)
• M8: 1,225,805 km (0.058 R)
• M9: 1,362,238 km (0.06 R)
• M10: 1,467,854 km (0.049 R)
• M11: 1,700,180 km (0.076 R)
• M12: 1,763,310 km (0.104 R)
• M13: 1,997,281 km (0.094 R)
• M14: 2,077,615 km (0.114 R)
• M15: 2,338,963 km (0.03 R)
• M16: 2,452,358 km (0.103 R)
• M17: 2,524,165 km (0.05 R)
• M18: 2,596,720 km (0.108 R)
• M19: 2,684,534 km (0.051 R)
• M20: 3,233,259 km (0.086 R)
• M21: 3,391,833 km (0.088 R)
• M22: 3,950,281 km (0.116 R)
• M23: 4,171,387 km (0.038 R)
• M24: 4,379,178 km (0.084 R)
• M25: 4,768,881 km (0.08 R)
• M26: 4,895,291 km (0.103 R)
• M27: 5,151,403 km (0.073 R)
• M28: 5,696,089 km (0.066 R)
• M29: 6,023,857 km (0.072 R)
• M30: 6,377,656 km (0.106 R)
• M31: 6,457,242 km (0.095 R)
• M32: 6,597,266 km (0.112 R)
• M33: 6,778,728 km (0.088 R)
• M34: 6,961,986 km (0.045 R)
• M35: 7,084,955 km (0.075 R)
• M36: 7,270,905 km (0.092 R)
• M37: 7,584,313 km (0.087 R)
• M38: 7,817,087 km (0.115 R)
• M39: 7,880,965 km (0.059 R)
• M40: 8,463,799 km (0.051 R)
• M41: 8,529,323 km (0.093 R)
• M42: 8,617,137 km (0.072 R)
• M43: 8,793,512 km (0.041 R)
• M44: 8,882,224 km (0.101 R)
• M45: 8,993,525 km (0.069 R)
• M46: 9,239,912 km (0.026 R)
• M47: 9,329,970 km (0.115 R)
• M48: 9,579,500 km (0.059 R)
• M49: 9,739,270 km (0.079 R)
• M50: 10,061,803 km (0.073 R)
• M51: 10,294,278 km (0.098 R)
• M52: 10,458,088 km (0.109 R)
• M53: 10,622,646 km (0.063 R)
• M54: 10,835,673 km (0.077 R)
• M55: 10,930,817 km (0.086 R)
• M56: 11,774,848 km (0.032 R)
• M57: 12,440,409 km (0.09 R)
• M58: 12,689,939 km (0.037 R)
• M59: 12,890,849 km (0.107 R)
• M60: 13,016,810 km (0.087 R)
• M61: 13,321,092 km (0.114 R)
• M62: 13,550,874 km (0.12 R)
• M63: 14,300,060 km (0.057 R)
• M64: 14,719,234 km (0.079 R)
• M65: 14,877,359 km (0.081 R)
• M66: 15,408,880 km (0.118 R)
• M67: 15,973,612 km (0.066 R)
• M68: 16,081,921 km (0.07 R)
• M69: 16,985,043 km (0.044 R)
• M70: 17,262,098 km (0.086 R)
• M71: 17,540,500 km (0.104 R)
• M72: 17,624,275 km (0.101 R)
• M73: 17,876,646 km (0.083 R)
• M74: 18,271,435 km (0.085 R)
• M75: 18,498,226 km (0.06 R)
• M76: 18,640,643 km (0.04 R)
• M77: 19,012,244 km (0.112 R)
• M78: 19,213,303 km (0.034 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: 364 - 15,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit