🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 177 Days

Day: 25.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.41 AU - 4.35 AU

Year: 2778 Days

Day: 41 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 12.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.1 AU - 5.58 AU

Year: 4485 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,192,116 km

• M1: 269,725 km (0.07 R)
• M2: 413,788 km (0.093 R)
• M3: 614,698 km (0.081 R)
• M4: 697,874 km (0.076 R)
• M5: 1,131,708 km (0.111 R)
• M6: 1,887,776 km (0.064 R)
• M7: 2,239,779 km (0.045 R)
• M8: 2,316,523 km (0.105 R)
• M9: 2,673,314 km (0.117 R)
• M10: 3,263,478 km (0.097 R)
• M11: 3,395,124 km (0.094 R)
• M12: 3,573,594 km (0.108 R)
• M13: 4,056,945 km (0.115 R)
• M14: 4,198,913 km (0.071 R)
• M15: 4,318,442 km (0.062 R)
• M16: 4,585,624 km (0.114 R)
• M17: 4,833,208 km (0.113 R)
• M18: 5,341,542 km (0.042 R)
• M19: 5,681,278 km (0.098 R)
• M20: 5,760,715 km (0.117 R)
• M21: 6,055,123 km (0.108 R)
• M22: 6,299,716 km (0.112 R)
• M23: 6,381,995 km (0.07 R)
• M24: 6,883,148 km (0.112 R)
• M25: 7,167,084 km (0.091 R)
• M26: 7,571,148 km (0.109 R)
• M27: 7,953,072 km (0.06 R)
• M28: 8,311,209 km (0.093 R)
• M29: 8,827,621 km (0.117 R)
• M30: 9,764,403 km (0.111 R)
• M31: 10,569,090 km (0.116 R)
• M32: 11,029,103 km (0.099 R)
• M33: 11,195,007 km (0.09 R)
• M34: 12,173,377 km (0.11 R)
• M35: 12,310,558 km (0.12 R)
• M36: 13,319,895 km (0.065 R)
• M37: 13,461,265 km (0.047 R)
• M38: 13,674,143 km (0.051 R)
• M39: 13,852,464 km (0.108 R)
• M40: 13,959,875 km (0.055 R)
• M41: 14,283,605 km (0.085 R)
• M42: 14,500,821 km (0.095 R)
• M43: 14,609,878 km (0.057 R)
• M44: 15,677,707 km (0.101 R)
• M45: 15,789,606 km (0.077 R)
• M46: 16,390,990 km (0.116 R)
• M47: 17,114,894 km (0.081 R)
• M48: 17,771,329 km (0.047 R)
• M49: 18,122,286 km (0.109 R)
• M50: 18,396,798 km (0.089 R)
• M51: 18,593,819 km (0.04 R)
• M52: 18,672,806 km (0.094 R)
• M53: 18,989,804 km (0.032 R)
• M54: 19,228,712 km (0.12 R)
• M55: 20,438,360 km (0.111 R)
• M56: 21,797,307 km (0.086 R)
• M57: 23,355,519 km (0.089 R)
• M58: 23,825,705 km (0.053 R)
• M59: 23,911,574 km (0.09 R)
• M60: 24,040,527 km (0.081 R)
• M61: 24,126,546 km (0.1 R)
• M62: 24,731,969 km (0.088 R)
• M63: 24,818,885 km (0.109 R)
• M64: 24,905,951 km (0.051 R)
• M65: 24,993,017 km (0.107 R)
• M66: 26,090,467 km (0.094 R)
• M67: 26,756,477 km (0.086 R)
• M68: 26,845,637 km (0.049 R)
• M69: 27,878,910 km (0.118 R)
• M70: 28,014,595 km (0.072 R)
• M71: 28,332,191 km (0.095 R)
• M72: 28,423,147 km (0.115 R)
• M73: 28,833,643 km (0.042 R)
• M74: 28,925,047 km (0.055 R)
• M75: 29,292,011 km (0.113 R)
• M76: 29,476,016 km (0.068 R)
• M77: 29,568,169 km (0.116 R)
• M78: 29,984,051 km (0.092 R)
• M79: 30,076,802 km (0.04 R)
• M80: 30,308,977 km (0.073 R)
• M81: 31,102,744 km (0.072 R)
• M82: 31,243,515 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 11.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.82 AU - 7.16 AU

Year: 6717 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,192,116 km

• M1: 161,267 km (0.109 R)
• M2: 237,711 km (0.114 R)
• M3: 404,064 km (0.096 R)
• M4: 661,821 km (0.093 R)
• M5: 780,452 km (0.104 R)
• M6: 1,110,615 km (0.095 R)
• M7: 1,218,175 km (0.09 R)
• M8: 1,329,626 km (0.083 R)
• M9: 1,464,264 km (0.117 R)
• M10: 1,831,676 km (0.103 R)
• M11: 2,228,111 km (0.077 R)
• M12: 2,366,339 km (0.061 R)
• M13: 2,531,196 km (0.067 R)
• M14: 2,675,708 km (0.033 R)
• M15: 2,998,390 km (0.09 R)
• M16: 3,151,578 km (0.064 R)
• M17: 3,255,250 km (0.055 R)
• M18: 3,412,776 km (0.057 R)
• M19: 3,873,089 km (0.093 R)
• M20: 4,644,715 km (0.094 R)
• M21: 5,308,181 km (0.113 R)
• M22: 5,525,697 km (0.115 R)
• M23: 5,714,339 km (0.096 R)
• M24: 6,065,894 km (0.089 R)
• M25: 6,326,045 km (0.077 R)
• M26: 6,457,542 km (0.119 R)
• M27: 6,723,228 km (0.084 R)
• M28: 6,891,226 km (0.074 R)
• M29: 7,231,262 km (0.062 R)
• M30: 7,507,270 km (0.065 R)
• M31: 7,927,790 km (0.115 R)
• M32: 8,573,005 km (0.113 R)
• M33: 8,975,573 km (0.086 R)
• M34: 9,421,973 km (0.112 R)
• M35: 9,610,167 km (0.064 R)
• M36: 9,799,558 km (0.069 R)
• M37: 9,951,849 km (0.116 R)
• M38: 10,297,719 km (0.11 R)
• M39: 10,491,598 km (0.081 R)
• M40: 11,438,852 km (0.058 R)
• M41: 11,680,003 km (0.116 R)
• M42: 11,841,569 km (0.092 R)
• M43: 12,044,723 km (0.111 R)
• M44: 12,994,221 km (0.108 R)
• M45: 13,881,934 km (0.114 R)
• M46: 14,225,262 km (0.085 R)
• M47: 14,789,245 km (0.047 R)
• M48: 16,208,630 km (0.053 R)
• M49: 16,343,867 km (0.114 R)
• M50: 17,393,595 km (0.08 R)
• M51: 19,032,440 km (0.106 R)
• M52: 19,846,252 km (0.1 R)
• M53: 21,161,965 km (0.11 R)
• M54: 22,808,140 km (0.07 R)
• M55: 23,010,546 km (0.095 R)
• M56: 23,928,329 km (0.083 R)
• M57: 24,340,172 km (0.044 R)
• M58: 24,754,259 km (0.111 R)
• M59: 25,066,470 km (0.111 R)
• M60: 26,116,347 km (0.067 R)
• M61: 26,540,308 km (0.096 R)
• M62: 26,646,672 km (0.079 R)
• M63: 27,234,143 km (0.088 R)
• M64: 27,771,947 km (0.118 R)
• M65: 28,313,342 km (0.055 R)
• M66: 29,131,792 km (0.036 R)
• M67: 30,013,372 km (0.088 R)
• M68: 30,179,725 km (0.081 R)
• M69: 30,624,629 km (0.09 R)
• M70: 30,959,728 km (0.109 R)
• M71: 31,577,268 km (0.111 R)
• M72: 32,482,784 km (0.03 R)
• M73: 33,857,140 km (0.089 R)
• M74: 34,145,864 km (0.084 R)
• M75: 35,660,243 km (0.078 R)
• M76: 35,836,320 km (0.112 R)
• M77: 36,248,462 km (0.099 R)
• M78: 36,662,249 km (0.095 R)
• M79: 38,452,936 km (0.075 R)
• M80: 39,601,848 km (0.077 R)
• M81: 39,784,207 km (0.118 R)
• M82: 40,272,046 km (0.09 R)
• M83: 40,577,974 km (0.075 R)
• M84: 41,007,619 km (0.091 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit