🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.09 AU - 1.13 AU

Year: 429 Days

Day: 45.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,505,119 km

• M1: 436,826 km (0.086 R)
• M2: 805,136 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.58 AU - 5.18 AU

Year: 3365 Days

Day: 25.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,505,119 km

• M1: 1,586,485 km (0.108 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 9.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.51 AU - 7.05 AU

Year: 5777 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,505,119 km

• M1: 226,342 km (0.095 R)
• M2: 342,729 km (0.111 R)
• M3: 418,425 km (0.083 R)
• M4: 527,332 km (0.12 R)
• M5: 725,250 km (0.109 R)
• M6: 796,758 km (0.086 R)
• M7: 1,191,697 km (0.111 R)
• M8: 1,327,681 km (0.105 R)
• M9: 1,404,275 km (0.084 R)
• M10: 1,469,051 km (0.087 R)
• M11: 1,780,963 km (0.071 R)
• M12: 2,203,876 km (0.117 R)
• M13: 2,497,686 km (0.086 R)
• M14: 2,673,613 km (0.027 R)
• M15: 2,771,301 km (0.119 R)
• M16: 2,903,395 km (0.118 R)
• M17: 3,295,043 km (0.081 R)
• M18: 3,400,060 km (0.079 R)
• M19: 3,667,392 km (0.07 R)
• M20: 4,071,755 km (0.089 R)
• M21: 4,184,701 km (0.098 R)
• M22: 4,413,436 km (0.097 R)
• M23: 4,705,152 km (0.115 R)
• M24: 4,903,220 km (0.117 R)
• M25: 5,328,078 km (0.089 R)
• M26: 5,828,183 km (0.087 R)
• M27: 5,976,884 km (0.064 R)
• M28: 6,234,790 km (0.082 R)
• M29: 6,408,623 km (0.091 R)
• M30: 7,075,381 km (0.095 R)
• M31: 7,234,104 km (0.076 R)
• M32: 7,833,992 km (0.071 R)
• M33: 8,739,508 km (0.083 R)
• M34: 9,477,624 km (0.086 R)
• M35: 9,879,593 km (0.079 R)
• M36: 10,057,166 km (0.093 R)
• M37: 10,415,453 km (0.091 R)
• M38: 10,725,868 km (0.072 R)
• M39: 10,830,138 km (0.045 R)
• M40: 10,960,886 km (0.072 R)
• M41: 11,092,084 km (0.117 R)
• M42: 11,462,338 km (0.09 R)
• M43: 11,568,852 km (0.06 R)
• M44: 11,729,221 km (0.054 R)
• M45: 11,944,193 km (0.091 R)
• M46: 12,296,496 km (0.065 R)
• M47: 12,432,929 km (0.08 R)
• M48: 12,679,616 km (0.092 R)
• M49: 12,872,747 km (0.069 R)
• M50: 13,094,601 km (0.119 R)
• M51: 14,108,426 km (0.099 R)
• M52: 14,509,497 km (0.058 R)
• M53: 14,653,710 km (0.08 R)
• M54: 15,499,237 km (0.028 R)
• M55: 15,824,164 km (0.116 R)
• M56: 16,300,633 km (0.073 R)
• M57: 16,994,019 km (0.075 R)
• M58: 17,237,415 km (0.112 R)
• M59: 17,451,340 km (0.113 R)
• M60: 17,604,677 km (0.064 R)
• M61: 18,129,467 km (0.107 R)
• M62: 18,347,132 km (0.111 R)
• M63: 18,596,811 km (0.108 R)
• M64: 18,879,102 km (0.118 R)
• M65: 19,447,873 km (0.079 R)
• M66: 20,182,997 km (0.06 R)
• M67: 20,311,800 km (0.098 R)
• M68: 21,286,131 km (0.105 R)
• M69: 21,515,764 km (0.118 R)
• M70: 21,713,233 km (0.098 R)
• M71: 22,109,817 km (0.054 R)
• M72: 22,176,239 km (0.114 R)
• M73: 22,242,660 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 8.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.49 AU - 9.51 AU

Year: 9097 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,505,119 km

• M1: 107,860 km (0.104 R)
• M2: 185,053 km (0.091 R)
• M3: 267,631 km (0.058 R)
• M4: 325,675 km (0.083 R)
• M5: 592,258 km (0.09 R)
• M6: 720,763 km (0.098 R)
• M7: 798,553 km (0.095 R)
• M8: 900,130 km (0.052 R)
• M9: 1,127,669 km (0.102 R)
• M10: 1,254,229 km (0.115 R)
• M11: 1,422,377 km (0.055 R)
• M12: 1,820,756 km (0.116 R)
• M13: 2,340,010 km (0.069 R)
• M14: 2,428,572 km (0.112 R)
• M15: 2,824,707 km (0.107 R)
• M16: 2,887,389 km (0.086 R)
• M17: 3,208,426 km (0.084 R)
• M18: 3,676,816 km (0.106 R)
• M19: 3,745,631 km (0.105 R)
• M20: 4,024,632 km (0.107 R)
• M21: 4,113,343 km (0.114 R)
• M22: 4,401,319 km (0.096 R)
• M23: 4,883,323 km (0.053 R)
• M24: 5,073,163 km (0.074 R)
• M25: 5,460,173 km (0.05 R)
• M26: 5,736,929 km (0.119 R)
• M27: 5,997,827 km (0.059 R)
• M28: 6,531,593 km (0.115 R)
• M29: 6,698,843 km (0.041 R)
• M30: 6,761,973 km (0.113 R)
• M31: 6,952,411 km (0.029 R)
• M32: 7,016,439 km (0.048 R)
• M33: 7,166,187 km (0.086 R)
• M34: 7,382,206 km (0.038 R)
• M35: 7,732,265 km (0.071 R)
• M36: 8,087,560 km (0.103 R)
• M37: 8,289,966 km (0.06 R)
• M38: 8,493,868 km (0.107 R)
• M39: 9,022,696 km (0.025 R)
• M40: 9,185,758 km (0.119 R)
• M41: 9,302,744 km (0.099 R)
• M42: 9,943,621 km (0.079 R)
• M43: 10,015,727 km (0.114 R)
• M44: 10,378,651 km (0.09 R)
• M45: 10,746,064 km (0.117 R)
• M46: 10,844,798 km (0.026 R)
• M47: 11,167,631 km (0.044 R)
• M48: 11,899,015 km (0.114 R)
• M49: 12,052,352 km (0.092 R)
• M50: 12,154,977 km (0.092 R)
• M51: 12,542,136 km (0.065 R)
• M52: 13,012,023 km (0.091 R)
• M53: 13,064,681 km (0.106 R)
• M54: 13,834,961 km (0.112 R)
• M55: 13,915,444 km (0.114 R)
• M56: 14,293,329 km (0.11 R)
• M57: 14,429,163 km (0.093 R)
• M58: 14,756,783 km (0.09 R)
• M59: 15,391,527 km (0.039 R)
• M60: 15,782,276 km (0.06 R)
• M61: 15,894,624 km (0.101 R)
• M62: 16,687,792 km (0.051 R)
• M63: 16,802,085 km (0.086 R)
• M64: 17,204,503 km (0.049 R)
• M65: 17,551,869 km (0.085 R)
• M66: 19,413,465 km (0.12 R)
• M67: 19,473,604 km (0.088 R)
• M68: 19,926,436 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit