🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1 AU

Year: 280 Days

Day: 34.1 Hours

Environment

Temp: 78 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.73 AU - 3.45 AU

Year: 2014 Days

Day: 43.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 10.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.96 AU - 5.24 AU

Year: 4271 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,698,368 km

• M1: 189,840 km (0.072 R)
• M2: 281,842 km (0.026 R)
• M3: 390,301 km (0.047 R)
• M4: 617,091 km (0.094 R)
• M5: 851,212 km (0.064 R)
• M6: 1,074,861 km (0.115 R)
• M7: 1,417,141 km (0.101 R)
• M8: 1,563,747 km (0.045 R)
• M9: 1,669,363 km (0.111 R)
• M10: 1,746,406 km (0.068 R)
• M11: 2,099,606 km (0.091 R)
• M12: 2,183,082 km (0.038 R)
• M13: 2,475,546 km (0.113 R)
• M14: 2,835,777 km (0.091 R)
• M15: 3,003,327 km (0.099 R)
• M16: 3,174,317 km (0.079 R)
• M17: 3,505,976 km (0.064 R)
• M18: 3,605,757 km (0.116 R)
• M19: 3,767,323 km (0.119 R)
• M20: 4,245,139 km (0.036 R)
• M21: 4,567,223 km (0.033 R)
• M22: 5,099,193 km (0.102 R)
• M23: 5,303,843 km (0.097 R)
• M24: 6,101,050 km (0.107 R)
• M25: 6,440,338 km (0.083 R)
• M26: 6,587,542 km (0.033 R)
• M27: 6,935,507 km (0.107 R)
• M28: 7,340,768 km (0.108 R)
• M29: 7,753,508 km (0.087 R)
• M30: 8,094,591 km (0.099 R)
• M31: 8,253,614 km (0.09 R)
• M32: 8,333,649 km (0.114 R)
• M33: 8,413,833 km (0.113 R)
• M34: 8,628,955 km (0.047 R)
• M35: 9,037,207 km (0.065 R)
• M36: 9,368,267 km (0.03 R)
• M37: 9,563,343 km (0.119 R)
• M38: 9,787,889 km (0.053 R)
• M39: 9,985,807 km (0.102 R)
• M40: 10,443,278 km (0.111 R)
• M41: 10,587,640 km (0.068 R)
• M42: 10,819,965 km (0.071 R)
• M43: 10,907,480 km (0.108 R)
• M44: 11,408,184 km (0.087 R)
• M45: 12,097,531 km (0.085 R)
• M46: 12,831,309 km (0.093 R)
• M47: 13,172,392 km (0.026 R)
• M48: 13,297,156 km (0.117 R)
• M49: 13,516,467 km (0.049 R)
• M50: 14,022,407 km (0.103 R)
• M51: 14,598,807 km (0.103 R)
• M52: 14,695,747 km (0.072 R)
• M53: 14,825,149 km (0.093 R)
• M54: 15,248,511 km (0.073 R)
• M55: 15,974,061 km (0.073 R)
• M56: 16,140,563 km (0.113 R)
• M57: 16,374,534 km (0.095 R)
• M58: 16,643,362 km (0.109 R)
• M59: 17,015,411 km (0.097 R)
• M60: 17,561,444 km (0.114 R)
• M61: 18,356,556 km (0.107 R)
• M62: 19,057,422 km (0.075 R)
• M63: 19,198,643 km (0.105 R)
• M64: 19,304,857 km (0.101 R)
• M65: 19,660,152 km (0.119 R)
• M66: 19,802,869 km (0.118 R)
• M67: 20,341,122 km (0.108 R)
• M68: 21,799,851 km (0.065 R)
• M69: 22,132,855 km (0.051 R)
• M70: 22,541,856 km (0.091 R)
• M71: 22,766,103 km (0.119 R)
• M72: 23,028,647 km (0.096 R)
• M73: 23,405,484 km (0.12 R)
• M74: 23,556,728 km (0.114 R)
• M75: 23,632,574 km (0.095 R)
• M76: 23,898,409 km (0.072 R)
• M77: 24,548,113 km (0.07 R)
• M78: 25,552,962 km (0.12 R)
• M79: 25,708,843 km (0.104 R)
• M80: 26,099,742 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 11.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.8 AU - 10.82 AU

Year: 9698 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,698,368 km

• M1: 141,669 km (0.09 R)
• M2: 223,948 km (0.115 R)
• M3: 481,406 km (0.073 R)
• M4: 648,357 km (0.062 R)
• M5: 780,602 km (0.043 R)
• M6: 937,231 km (0.106 R)
• M7: 1,152,352 km (0.089 R)
• M8: 1,282,951 km (0.115 R)
• M9: 1,367,025 km (0.104 R)
• M10: 1,595,012 km (0.09 R)
• M11: 1,873,713 km (0.119 R)
• M12: 2,310,838 km (0.027 R)
• M13: 2,393,865 km (0.03 R)
• M14: 2,735,696 km (0.068 R)
• M15: 3,231,464 km (0.055 R)
• M16: 3,371,637 km (0.079 R)
• M17: 3,466,183 km (0.101 R)
• M18: 3,585,711 km (0.082 R)
• M19: 3,682,202 km (0.107 R)
• M20: 4,486,141 km (0.091 R)
• M21: 4,935,084 km (0.077 R)
• M22: 5,233,233 km (0.058 R)
• M23: 5,621,439 km (0.113 R)
• M24: 5,875,905 km (0.06 R)
• M25: 6,162,983 km (0.076 R)
• M26: 6,337,564 km (0.118 R)
• M27: 6,572,882 km (0.04 R)
• M28: 7,761,138 km (0.087 R)
• M29: 7,886,650 km (0.108 R)
• M30: 8,235,662 km (0.118 R)
• M31: 8,524,984 km (0.071 R)
• M32: 8,883,122 km (0.069 R)
• M33: 9,918,788 km (0.077 R)
• M34: 10,021,113 km (0.08 R)
• M35: 10,157,995 km (0.112 R)
• M36: 10,572,530 km (0.065 R)
• M37: 11,133,822 km (0.085 R)
• M38: 11,632,880 km (0.085 R)
• M39: 12,505,484 km (0.116 R)
• M40: 12,949,640 km (0.078 R)
• M41: 13,739,517 km (0.078 R)
• M42: 14,894,862 km (0.08 R)
• M43: 15,090,536 km (0.109 R)
• M44: 15,961,195 km (0.036 R)
• M45: 16,121,265 km (0.109 R)
• M46: 17,174,733 km (0.062 R)
• M47: 17,503,400 km (0.074 R)
• M48: 17,585,978 km (0.053 R)
• M49: 19,220,185 km (0.093 R)
• M50: 20,902,413 km (0.039 R)
• M51: 20,989,928 km (0.038 R)
• M52: 22,183,719 km (0.048 R)
• M53: 22,856,460 km (0.072 R)
• M54: 23,444,829 km (0.05 R)
• M55: 23,626,889 km (0.107 R)
• M56: 24,129,987 km (0.091 R)
• M57: 24,221,840 km (0.045 R)
• M58: 25,053,754 km (0.052 R)
• M59: 25,520,050 km (0.107 R)
• M60: 25,942,066 km (0.045 R)
• M61: 26,319,202 km (0.039 R)
• M62: 26,983,566 km (0.093 R)
• M63: 27,174,453 km (0.065 R)
• M64: 28,183,640 km (0.061 R)
• M65: 28,571,249 km (0.117 R)
• M66: 28,814,495 km (0.112 R)
• M67: 29,156,176 km (0.039 R)
• M68: 29,352,000 km (0.099 R)
• M69: 29,499,055 km (0.116 R)
• M70: 29,646,558 km (0.118 R)
• M71: 30,685,216 km (0.078 R)
• M72: 32,088,743 km (0.071 R)
• M73: 32,849,149 km (0.094 R)
• M74: 34,026,634 km (0.078 R)
• M75: 34,232,930 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit