🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.81 AU - 0.89 AU

Year: 294 Days

Day: 39.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 157.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,153,783 km

• M1: 154,535 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 517 Days

Day: 33.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.77 AU - 2.95 AU

Year: 1812 Days

Day: 35 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,153,783 km

• M1: 1,367,624 km (0.106 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.6

Radius: 13.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.93 AU - 5.97 AU

Year: 4768 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,153,783 km

• M1: 199,414 km (0.095 R)
• M2: 1,087,427 km (0.09 R)
• M3: 1,263,354 km (0.063 R)
• M4: 1,399,937 km (0.028 R)
• M5: 1,759,421 km (0.116 R)
• M6: 1,867,580 km (0.114 R)
• M7: 2,215,993 km (0.072 R)
• M8: 2,709,367 km (0.089 R)
• M9: 2,888,735 km (0.111 R)
• M10: 3,337,828 km (0.095 R)
• M11: 3,564,917 km (0.119 R)
• M12: 3,762,087 km (0.044 R)
• M13: 4,240,501 km (0.102 R)
• M14: 5,137,191 km (0.06 R)
• M15: 5,387,169 km (0.045 R)
• M16: 6,008,748 km (0.058 R)
• M17: 6,230,452 km (0.087 R)
• M18: 6,497,185 km (0.073 R)
• M19: 6,810,892 km (0.054 R)
• M20: 6,969,615 km (0.045 R)
• M21: 7,290,652 km (0.097 R)
• M22: 7,977,905 km (0.097 R)
• M23: 9,222,260 km (0.12 R)
• M24: 9,478,371 km (0.114 R)
• M25: 9,801,952 km (0.118 R)
• M26: 10,194,945 km (0.057 R)
• M27: 10,376,856 km (0.088 R)
• M28: 10,710,310 km (0.11 R)
• M29: 10,844,649 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 8.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.38 AU - 13.32 AU

Year: 13393 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,153,783 km

• M1: 162,314 km (0.065 R)
• M2: 232,774 km (0.062 R)
• M3: 308,321 km (0.049 R)
• M4: 565,630 km (0.063 R)
• M5: 644,168 km (0.05 R)
• M6: 884,871 km (0.043 R)
• M7: 1,015,919 km (0.102 R)
• M8: 1,133,503 km (0.108 R)
• M9: 1,361,191 km (0.082 R)
• M10: 1,649,167 km (0.056 R)
• M11: 1,883,736 km (0.092 R)
• M12: 2,570,091 km (0.107 R)
• M13: 2,705,178 km (0.042 R)
• M14: 2,870,334 km (0.079 R)
• M15: 3,038,931 km (0.034 R)
• M16: 3,327,206 km (0.054 R)
• M17: 4,372,147 km (0.107 R)
• M18: 4,469,087 km (0.117 R)
• M19: 4,830,066 km (0.062 R)
• M20: 5,132,553 km (0.112 R)
• M21: 5,441,323 km (0.115 R)
• M22: 6,040,912 km (0.088 R)
• M23: 6,112,868 km (0.115 R)
• M24: 6,221,177 km (0.065 R)
• M25: 7,494,255 km (0.114 R)
• M26: 8,279,793 km (0.07 R)
• M27: 8,359,828 km (0.082 R)
• M28: 8,926,954 km (0.039 R)
• M29: 9,132,501 km (0.102 R)
• M30: 9,381,282 km (0.072 R)
• M31: 9,464,758 km (0.063 R)
• M32: 9,590,420 km (0.067 R)
• M33: 10,226,660 km (0.113 R)
• M34: 10,312,529 km (0.07 R)
• M35: 10,658,549 km (0.061 R)
• M36: 10,964,327 km (0.107 R)
• M37: 11,450,819 km (0.099 R)
• M38: 12,813,058 km (0.05 R)
• M39: 13,184,808 km (0.12 R)
• M40: 13,701,968 km (0.106 R)
• M41: 14,369,773 km (0.099 R)
• M42: 14,901,893 km (0.028 R)
• M43: 15,292,942 km (0.086 R)
• M44: 15,637,765 km (0.102 R)
• M45: 16,637,527 km (0.066 R)
• M46: 17,606,173 km (0.114 R)
• M47: 18,593,220 km (0.106 R)
• M48: 19,385,042 km (0.116 R)
• M49: 19,651,326 km (0.119 R)
• M50: 19,865,400 km (0.06 R)
• M51: 20,295,644 km (0.044 R)
• M52: 20,349,649 km (0.048 R)
• M53: 21,056,050 km (0.029 R)
• M54: 21,770,529 km (0.091 R)
• M55: 23,733,253 km (0.071 R)
• M56: 23,790,250 km (0.083 R)
• M57: 24,764,581 km (0.098 R)
• M58: 27,645,387 km (0.05 R)
• M59: 28,851,296 km (0.061 R)
• M60: 29,460,757 km (0.062 R)
• M61: 30,197,527 km (0.076 R)
• M62: 30,259,311 km (0.09 R)
• M63: 30,692,247 km (0.057 R)
• M64: 31,564,253 km (0.105 R)
• M65: 32,066,304 km (0.076 R)
• M66: 32,507,617 km (0.093 R)
• M67: 32,697,457 km (0.097 R)
• M68: 34,036,208 km (0.096 R)
• M69: 35,588,137 km (0.089 R)
• M70: 35,979,634 km (0.074 R)
• M71: 36,110,532 km (0.076 R)
• M72: 36,569,798 km (0.118 R)
• M73: 36,832,941 km (0.043 R)
• M74: 37,692,979 km (0.116 R)
• M75: 38,158,826 km (0.085 R)
• M76: 40,856,824 km (0.086 R)
• M77: 41,198,506 km (0.097 R)
• M78: 41,472,419 km (0.081 R)
• M79: 42,022,042 km (0.117 R)
• M80: 42,228,786 km (0.114 R)
• M81: 42,435,979 km (0.08 R)
• M82: 42,989,940 km (0.079 R)
• M83: 45,088,349 km (0.065 R)
• M84: 46,576,998 km (0.059 R)
• M85: 46,790,923 km (0.11 R)
• M86: 48,153,759 km (0.039 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 16,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit