🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.89 AU

Year: 241 Days

Day: 18.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,881,124 km

• M1: 251,025 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 260 Days

Day: 13.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,881,124 km

• M1: 348,713 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.06 AU - 2.1 AU

Year: 1069 Days

Day: 27 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,881,124 km

• M1: 396,883 km (0.077 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 10.3

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.76 AU - 8.86 AU

Year: 8539 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,881,124 km

• M1: 135,984 km (0.03 R)
• M2: 234,869 km (0.113 R)
• M3: 365,916 km (0.066 R)
• M4: 498,909 km (0.043 R)
• M5: 650,452 km (0.053 R)
• M6: 1,136,944 km (0.077 R)
• M7: 1,428,211 km (0.035 R)
• M8: 2,179,940 km (0.088 R)
• M9: 2,623,498 km (0.086 R)
• M10: 3,123,604 km (0.092 R)
• M11: 3,414,272 km (0.073 R)
• M12: 3,805,321 km (0.096 R)
• M13: 4,402,665 km (0.12 R)
• M14: 5,336,006 km (0.106 R)
• M15: 5,508,942 km (0.106 R)
• M16: 6,039,116 km (0.101 R)
• M17: 7,224,231 km (0.111 R)
• M18: 7,609,146 km (0.082 R)
• M19: 8,519,898 km (0.065 R)
• M20: 8,762,994 km (0.119 R)
• M21: 9,008,634 km (0.111 R)
• M22: 9,090,913 km (0.102 R)
• M23: 9,381,133 km (0.066 R)
• M24: 9,928,212 km (0.117 R)
• M25: 10,013,333 km (0.111 R)
• M26: 10,184,324 km (0.071 R)
• M27: 10,313,128 km (0.065 R)
• M28: 10,485,764 km (0.088 R)
• M29: 10,572,381 km (0.116 R)
• M30: 10,746,513 km (0.088 R)
• M31: 10,833,878 km (0.106 R)
• M32: 11,097,469 km (0.069 R)
• M33: 11,675,964 km (0.113 R)
• M34: 12,218,556 km (0.03 R)
• M35: 12,401,364 km (0.118 R)
• M36: 13,048,076 km (0.108 R)
• M37: 13,847,976 km (0.093 R)
• M38: 13,943,120 km (0.089 R)
• M39: 14,182,028 km (0.117 R)
• M40: 16,392,336 km (0.083 R)
• M41: 16,694,973 km (0.113 R)
• M42: 16,897,827 km (0.109 R)
• M43: 17,306,080 km (0.091 R)
• M44: 17,665,863 km (0.089 R)
• M45: 17,820,846 km (0.075 R)
• M46: 19,182,785 km (0.057 R)
• M47: 19,289,000 km (0.059 R)
• M48: 19,662,097 km (0.095 R)
• M49: 21,618,239 km (0.087 R)
• M50: 21,950,196 km (0.104 R)
• M51: 22,339,749 km (0.082 R)
• M52: 22,451,499 km (0.102 R)
• M53: 23,465,174 km (0.083 R)
• M54: 23,806,407 km (0.117 R)
• M55: 23,977,696 km (0.074 R)
• M56: 24,149,285 km (0.109 R)
• M57: 26,950,804 km (0.044 R)
• M58: 27,069,735 km (0.1 R)
• M59: 29,301,585 km (0.119 R)
• M60: 29,485,142 km (0.039 R)
• M61: 30,223,258 km (0.116 R)
• M62: 30,408,610 km (0.09 R)
• M63: 30,532,477 km (0.075 R)
• M64: 31,154,205 km (0.109 R)
• M65: 31,279,120 km (0.082 R)
• M66: 31,780,123 km (0.109 R)
• M67: 31,905,935 km (0.066 R)
• M68: 32,094,727 km (0.078 R)
• M69: 32,790,357 km (0.103 R)
• M70: 34,389,708 km (0.049 R)
• M71: 34,518,661 km (0.076 R)
• M72: 35,361,496 km (0.071 R)
• M73: 37,133,333 km (0.091 R)
• M74: 37,663,807 km (0.089 R)
• M75: 38,464,305 km (0.045 R)
• M76: 40,149,974 km (0.109 R)
• M77: 41,515,952 km (0.065 R)
• M78: 41,722,098 km (0.081 R)
• M79: 42,066,472 km (0.086 R)
• M80: 42,273,665 km (0.102 R)
• M81: 42,896,890 km (0.039 R)
• M82: 43,802,705 km (0.058 R)
• M83: 44,785,264 km (0.111 R)
• M84: 44,996,646 km (0.043 R)
• M85: 46,201,358 km (0.102 R)
• M86: 46,843,432 km (0.111 R)
• M87: 47,129,612 km (0.072 R)
• M88: 47,847,981 km (0.065 R)
• M89: 47,992,044 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 12.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.58 AU - 10.8 AU

Year: 9930 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,881,124 km

• M1: 425,456 km (0.053 R)
• M2: 545,883 km (0.105 R)
• M3: 879,187 km (0.092 R)
• M4: 1,004,849 km (0.046 R)
• M5: 1,461,721 km (0.106 R)
• M6: 1,547,740 km (0.029 R)
• M7: 1,635,404 km (0.103 R)
• M8: 1,909,168 km (0.105 R)
• M9: 2,075,970 km (0.104 R)
• M10: 2,297,674 km (0.058 R)
• M11: 2,658,055 km (0.051 R)
• M12: 3,009,161 km (0.098 R)
• M13: 3,176,262 km (0.089 R)
• M14: 3,432,972 km (0.119 R)
• M15: 4,150,294 km (0.075 R)
• M16: 5,345,282 km (0.027 R)
• M17: 5,998,276 km (0.066 R)
• M18: 6,209,808 km (0.109 R)
• M19: 6,531,742 km (0.091 R)
• M20: 6,640,350 km (0.114 R)
• M21: 6,969,615 km (0.062 R)
• M22: 7,568,156 km (0.104 R)
• M23: 7,835,338 km (0.102 R)
• M24: 8,615,790 km (0.068 R)
• M25: 8,894,790 km (0.066 R)
• M26: 9,095,850 km (0.091 R)
• M27: 9,257,864 km (0.085 R)
• M28: 9,420,926 km (0.108 R)
• M29: 9,543,746 km (0.108 R)
• M30: 10,166,222 km (0.107 R)
• M31: 11,713,064 km (0.109 R)
• M32: 13,194,831 km (0.066 R)
• M33: 13,424,464 km (0.095 R)
• M34: 14,262,212 km (0.105 R)
• M35: 14,592,674 km (0.102 R)
• M36: 15,744,428 km (0.108 R)
• M37: 16,528,620 km (0.098 R)
• M38: 16,776,354 km (0.051 R)
• M39: 16,875,687 km (0.052 R)
• M40: 17,075,101 km (0.085 R)
• M41: 17,175,182 km (0.08 R)
• M42: 17,325,528 km (0.087 R)
• M43: 17,426,058 km (0.117 R)
• M44: 19,372,027 km (0.101 R)
• M45: 19,528,656 km (0.095 R)
• M46: 20,264,827 km (0.116 R)
• M47: 20,423,700 km (0.035 R)
• M48: 21,010,123 km (0.096 R)
• M49: 22,090,370 km (0.071 R)
• M50: 22,417,989 km (0.102 R)
• M51: 23,078,164 km (0.11 R)
• M52: 23,355,070 km (0.043 R)
• M53: 23,521,722 km (0.045 R)
• M54: 24,643,108 km (0.096 R)
• M55: 24,812,752 km (0.096 R)
• M56: 25,724,401 km (0.108 R)
• M57: 26,589,077 km (0.058 R)
• M58: 26,879,446 km (0.091 R)
• M59: 28,643,504 km (0.102 R)
• M60: 28,762,435 km (0.083 R)
• M61: 29,000,894 km (0.109 R)
• M62: 30,263,051 km (0.053 R)
• M63: 31,053,376 km (0.109 R)
• M64: 31,727,464 km (0.042 R)
• M65: 32,530,356 km (0.116 R)
• M66: 32,778,689 km (0.112 R)
• M67: 33,653,088 km (0.064 R)
• M68: 33,778,601 km (0.054 R)
• M69: 36,450,419 km (0.119 R)
• M70: 37,681,460 km (0.107 R)
• M71: 38,203,706 km (0.096 R)
• M72: 38,991,787 km (0.061 R)
• M73: 39,321,800 km (0.094 R)
• M74: 40,784,568 km (0.07 R)
• M75: 41,052,348 km (0.073 R)
• M76: 43,489,447 km (0.048 R)
• M77: 43,626,180 km (0.043 R)
• M78: 45,625,256 km (0.111 R)
• M79: 46,671,095 km (0.092 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit