🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 166 Days

Day: 44.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,589,224 km

• M1: 51,013 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.12 AU - 2.54 AU

Year: 1369 Days

Day: 33.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.63 AU - 2.91 AU

Year: 1775 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,589,224 km

• M1: 2,191,310 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.08 AU - 4.84 AU

Year: 3034 Days

Day: 27.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.01 AU - 6.03 AU

Year: 4993 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,589,224 km

• M1: 221,106 km (0.117 R)
• M2: 314,904 km (0.053 R)
• M3: 549,473 km (0.081 R)
• M4: 780,602 km (0.115 R)
• M5: 996,920 km (0.049 R)
• M6: 1,160,131 km (0.111 R)
• M7: 1,366,427 km (0.088 R)
• M8: 1,526,646 km (0.055 R)
• M9: 1,754,783 km (0.102 R)
• M10: 1,854,266 km (0.095 R)
• M11: 2,033,334 km (0.06 R)
• M12: 2,299,469 km (0.109 R)
• M13: 2,605,696 km (0.105 R)
• M14: 3,120,462 km (0.091 R)
• M15: 3,397,816 km (0.075 R)
• M16: 3,619,221 km (0.117 R)
• M17: 3,764,182 km (0.106 R)
• M18: 3,943,998 km (0.105 R)
• M19: 4,110,052 km (0.077 R)
• M20: 4,346,417 km (0.031 R)
• M21: 4,535,359 km (0.106 R)
• M22: 4,691,988 km (0.074 R)
• M23: 4,992,829 km (0.064 R)
• M24: 5,895,502 km (0.117 R)
• M25: 6,162,834 km (0.048 R)
• M26: 6,551,639 km (0.097 R)
• M27: 7,373,978 km (0.088 R)
• M28: 7,682,898 km (0.082 R)
• M29: 7,786,868 km (0.077 R)
• M30: 7,975,212 km (0.056 R)
• M31: 8,122,865 km (0.116 R)
• M32: 8,250,023 km (0.11 R)
• M33: 8,399,322 km (0.115 R)
• M34: 8,527,976 km (0.056 R)
• M35: 8,700,463 km (0.099 R)
• M36: 9,159,130 km (0.113 R)
• M37: 9,424,666 km (0.082 R)
• M38: 9,760,363 km (0.11 R)
• M39: 9,940,928 km (0.088 R)
• M40: 11,001,278 km (0.05 R)
• M41: 11,283,719 km (0.096 R)
• M42: 11,520,981 km (0.097 R)
• M43: 11,640,210 km (0.082 R)
• M44: 11,759,889 km (0.09 R)
• M45: 11,928,186 km (0.096 R)
• M46: 12,073,147 km (0.085 R)
• M47: 12,291,410 km (0.09 R)
• M48: 12,683,057 km (0.119 R)
• M49: 13,278,008 km (0.066 R)
• M50: 13,378,089 km (0.109 R)
• M51: 13,882,084 km (0.101 R)
• M52: 14,392,512 km (0.042 R)
• M53: 14,727,611 km (0.071 R)
• M54: 14,857,163 km (0.12 R)
• M55: 15,642,552 km (0.078 R)
• M56: 15,880,712 km (0.087 R)
• M57: 16,200,253 km (0.085 R)
• M58: 16,468,182 km (0.109 R)
• M59: 18,051,227 km (0.101 R)
• M60: 18,692,254 km (0.065 R)
• M61: 18,917,100 km (0.08 R)

Asteroid Belt

Center: 9.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.6

Radius: 7.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.29 AU - 14.37 AU

Year: 17693 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,589,224 km

• M1: 100,081 km (0.074 R)
• M2: 165,754 km (0.068 R)
• M3: 276,307 km (0.066 R)
• M4: 357,689 km (0.109 R)
• M5: 531,521 km (0.102 R)
• M6: 752,178 km (0.069 R)
• M7: 1,348,026 km (0.112 R)
• M8: 1,522,308 km (0.046 R)
• M9: 1,573,470 km (0.104 R)
• M10: 1,920,238 km (0.063 R)
• M11: 1,975,739 km (0.104 R)
• M12: 2,409,124 km (0.118 R)
• M13: 2,590,736 km (0.078 R)
• M14: 2,714,304 km (0.079 R)
• M15: 2,903,395 km (0.066 R)
• M16: 3,428,484 km (0.053 R)
• M17: 4,090,006 km (0.04 R)
• M18: 4,380,226 km (0.109 R)
• M19: 4,714,726 km (0.103 R)
• M20: 4,904,267 km (0.079 R)
• M21: 5,019,158 km (0.063 R)
• M22: 5,487,549 km (0.053 R)
• M23: 5,606,928 km (0.081 R)
• M24: 5,807,689 km (0.107 R)
• M25: 5,888,621 km (0.061 R)
• M26: 6,592,180 km (0.116 R)
• M27: 6,889,580 km (0.065 R)
• M28: 7,191,319 km (0.116 R)
• M29: 7,278,385 km (0.12 R)
• M30: 7,718,801 km (0.051 R)
• M31: 10,537,674 km (0.111 R)
• M32: 10,587,191 km (0.113 R)
• M33: 11,287,309 km (0.108 R)
• M34: 12,054,148 km (0.043 R)
• M35: 13,530,080 km (0.117 R)
• M36: 15,229,662 km (0.079 R)
• M37: 15,792,000 km (0.032 R)
• M38: 16,018,940 km (0.086 R)
• M39: 17,990,790 km (0.111 R)
• M40: 18,704,820 km (0.085 R)
• M41: 19,488,863 km (0.108 R)
• M42: 19,732,258 km (0.034 R)
• M43: 20,160,707 km (0.119 R)
• M44: 20,592,147 km (0.103 R)
• M45: 20,777,947 km (0.072 R)
• M46: 22,858,704 km (0.071 R)
• M47: 26,336,556 km (0.108 R)
• M48: 26,538,213 km (0.097 R)
• M49: 26,875,706 km (0.112 R)
• M50: 27,078,711 km (0.115 R)
• M51: 27,282,463 km (0.116 R)
• M52: 27,827,897 km (0.088 R)
• M53: 28,514,850 km (0.115 R)
• M54: 29,346,465 km (0.055 R)
• M55: 30,467,701 km (0.078 R)
• M56: 31,531,641 km (0.118 R)
• M57: 31,602,999 km (0.059 R)
• M58: 32,391,529 km (0.066 R)
• M59: 32,535,592 km (0.083 R)
• M60: 32,752,060 km (0.091 R)
• M61: 33,113,937 km (0.105 R)
• M62: 33,549,866 km (0.104 R)
• M63: 33,695,724 km (0.114 R)
• M64: 33,914,735 km (0.109 R)
• M65: 35,164,775 km (0.075 R)
• M66: 35,907,229 km (0.115 R)
• M67: 36,504,872 km (0.044 R)
• M68: 36,654,769 km (0.063 R)
• M69: 37,861,575 km (0.105 R)
• M70: 38,089,263 km (0.068 R)
• M71: 39,542,008 km (0.093 R)
• M72: 40,159,100 km (0.031 R)
• M73: 40,624,050 km (0.11 R)
• M74: 40,934,914 km (0.089 R)
• M75: 42,265,288 km (0.109 R)
• M76: 42,343,976 km (0.025 R)
• M77: 44,407,081 km (0.08 R)
• M78: 44,647,185 km (0.104 R)
• M79: 46,421,566 km (0.078 R)
• M80: 46,502,797 km (0.057 R)
• M81: 47,072,466 km (0.093 R)
• M82: 47,153,997 km (0.107 R)
• M83: 48,383,392 km (0.113 R)
• M84: 49,789,163 km (0.101 R)
• M85: 50,288,671 km (0.119 R)
• M86: 50,455,472 km (0.071 R)
• M87: 51,796,767 km (0.091 R)
• M88: 53,745,429 km (0.043 R)
• M89: 55,029,128 km (0.11 R)
• M90: 55,545,540 km (0.059 R)
• M91: 55,631,708 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit