🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.46 AU - 2.34 AU

Year: 920 Days

Day: 28.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.08 AU - 3.04 AU

Year: 1440 Days

Day: 29.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.84 AU - 3.3 AU

Year: 1891 Days

Day: 43.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 12.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.79 AU - 13.55 AU

Year: 14011 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,972,257 km

• M1: 350,807 km (0.076 R)
• M2: 598,541 km (0.105 R)
• M3: 883,226 km (0.067 R)
• M4: 1,018,612 km (0.056 R)
• M5: 1,337,405 km (0.082 R)
• M6: 1,859,502 km (0.086 R)
• M7: 2,769,954 km (0.11 R)
• M8: 3,505,527 km (0.115 R)
• M9: 4,144,011 km (0.08 R)
• M10: 4,696,924 km (0.098 R)
• M11: 6,003,213 km (0.06 R)
• M12: 6,135,308 km (0.053 R)
• M13: 6,224,019 km (0.087 R)
• M14: 9,586,232 km (0.115 R)
• M15: 9,792,826 km (0.061 R)
• M16: 10,368,628 km (0.093 R)
• M17: 11,063,211 km (0.088 R)
• M18: 11,171,371 km (0.108 R)
• M19: 12,553,655 km (0.081 R)
• M20: 12,723,149 km (0.078 R)
• M21: 13,756,123 km (0.119 R)
• M22: 13,872,659 km (0.114 R)
• M23: 13,989,346 km (0.092 R)
• M24: 15,295,335 km (0.083 R)
• M25: 16,208,181 km (0.073 R)
• M26: 17,075,999 km (0.108 R)
• M27: 17,326,725 km (0.079 R)
• M28: 17,452,536 km (0.088 R)
• M29: 18,341,746 km (0.064 R)
• M30: 18,856,512 km (0.09 R)
• M31: 19,703,236 km (0.096 R)
• M32: 20,562,377 km (0.098 R)
• M33: 22,797,668 km (0.075 R)
• M34: 23,351,031 km (0.076 R)
• M35: 23,559,720 km (0.099 R)
• M36: 25,037,896 km (0.083 R)
• M37: 25,465,746 km (0.12 R)
• M38: 25,967,946 km (0.061 R)
• M39: 28,009,359 km (0.114 R)
• M40: 28,379,314 km (0.053 R)
• M41: 28,974,564 km (0.114 R)
• M42: 29,348,709 km (0.115 R)
• M43: 30,026,237 km (0.115 R)
• M44: 30,329,024 km (0.104 R)
• M45: 30,937,737 km (0.102 R)
• M46: 32,166,983 km (0.078 R)
• M47: 32,399,308 km (0.111 R)
• M48: 33,412,236 km (0.105 R)
• M49: 34,990,942 km (0.036 R)
• M50: 35,389,321 km (0.054 R)
• M51: 35,709,161 km (0.073 R)
• M52: 35,789,346 km (0.082 R)
• M53: 36,513,100 km (0.065 R)
• M54: 36,836,232 km (0.092 R)
• M55: 38,960,222 km (0.119 R)
• M56: 39,787,648 km (0.074 R)
• M57: 40,037,028 km (0.079 R)
• M58: 40,286,856 km (0.106 R)
• M59: 41,544,077 km (0.107 R)
• M60: 41,881,569 km (0.083 R)
• M61: 42,135,287 km (0.112 R)
• M62: 43,925,226 km (0.114 R)
• M63: 44,527,507 km (0.077 R)
• M64: 45,914,130 km (0.056 R)
• M65: 46,787,931 km (0.103 R)
• M66: 47,932,205 km (0.078 R)
• M67: 48,641,000 km (0.052 R)
• M68: 48,996,594 km (0.1 R)
• M69: 49,353,086 km (0.094 R)
• M70: 49,979,153 km (0.078 R)
• M71: 50,068,762 km (0.107 R)
• M72: 51,148,709 km (0.12 R)
• M73: 52,418,346 km (0.099 R)
• M74: 53,790,158 km (0.083 R)
• M75: 55,358,991 km (0.091 R)
• M76: 55,451,742 km (0.112 R)
• M77: 55,637,542 km (0.053 R)
• M78: 56,009,443 km (0.1 R)
• M79: 56,475,590 km (0.047 R)
• M80: 58,258,647 km (0.082 R)
• M81: 58,447,290 km (0.112 R)
• M82: 59,679,228 km (0.063 R)
• M83: 61,687,280 km (0.105 R)
• M84: 62,265,027 km (0.111 R)
• M85: 62,361,518 km (0.117 R)
• M86: 62,651,289 km (0.075 R)
• M87: 63,232,028 km (0.061 R)
• M88: 63,329,117 km (0.051 R)

Asteroid Belt

Center: 12.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 14.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.48 AU - 15.44 AU

Year: 16398 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,972,257 km

• M1: 223,050 km (0.119 R)
• M2: 505,042 km (0.092 R)
• M3: 733,179 km (0.109 R)
• M4: 1,193,791 km (0.109 R)
• M5: 1,322,744 km (0.099 R)
• M6: 1,511,836 km (0.118 R)
• M7: 1,857,557 km (0.103 R)
• M8: 2,009,249 km (0.113 R)
• M9: 2,325,648 km (0.109 R)
• M10: 2,692,462 km (0.12 R)
• M11: 3,296,090 km (0.072 R)
• M12: 3,557,138 km (0.054 R)
• M13: 4,421,215 km (0.065 R)
• M14: 5,436,087 km (0.089 R)
• M15: 5,879,944 km (0.034 R)
• M16: 6,151,913 km (0.064 R)
• M17: 6,850,086 km (0.085 R)
• M18: 6,992,803 km (0.064 R)
• M19: 7,721,195 km (0.062 R)
• M20: 8,270,817 km (0.114 R)
• M21: 8,678,472 km (0.098 R)
• M22: 9,040,798 km (0.11 R)
• M23: 9,302,594 km (0.118 R)
• M24: 9,407,911 km (0.087 R)
• M25: 9,513,826 km (0.091 R)
• M26: 10,814,729 km (0.102 R)
• M27: 11,884,055 km (0.105 R)
• M28: 12,228,728 km (0.117 R)
• M29: 13,104,923 km (0.088 R)
• M30: 13,282,645 km (0.096 R)
• M31: 14,794,332 km (0.072 R)
• M32: 14,917,750 km (0.082 R)
• M33: 15,289,650 km (0.028 R)
• M34: 16,743,891 km (0.087 R)
• M35: 17,454,930 km (0.031 R)
• M36: 18,308,087 km (0.117 R)
• M37: 18,573,324 km (0.057 R)
• M38: 18,706,466 km (0.076 R)
• M39: 19,511,751 km (0.11 R)
• M40: 20,396,922 km (0.073 R)
• M41: 21,434,682 km (0.09 R)
• M42: 22,065,536 km (0.038 R)
• M43: 22,206,458 km (0.118 R)
• M44: 22,702,524 km (0.097 R)
• M45: 23,059,016 km (0.09 R)
• M46: 23,561,216 km (0.1 R)
• M47: 24,067,156 km (0.049 R)
• M48: 24,357,825 km (0.062 R)
• M49: 24,649,690 km (0.045 R)
• M50: 27,101,449 km (0.12 R)
• M51: 28,088,496 km (0.099 R)
• M52: 31,754,392 km (0.108 R)
• M53: 32,473,509 km (0.037 R)
• M54: 33,440,510 km (0.107 R)
• M55: 33,683,756 km (0.087 R)
• M56: 35,073,370 km (0.103 R)
• M57: 35,402,934 km (0.064 R)
• M58: 35,733,695 km (0.1 R)
• M59: 37,739,504 km (0.081 R)
• M60: 39,353,066 km (0.117 R)
• M61: 39,524,356 km (0.058 R)
• M62: 41,423,501 km (0.091 R)
• M63: 41,859,279 km (0.108 R)
• M64: 42,647,660 km (0.088 R)
• M65: 42,999,514 km (0.118 R)
• M66: 43,440,828 km (0.051 R)
• M67: 45,131,284 km (0.053 R)
• M68: 46,209,885 km (0.049 R)
• M69: 46,933,789 km (0.06 R)
• M70: 48,759,930 km (0.115 R)
• M71: 50,144,757 km (0.115 R)
• M72: 50,888,558 km (0.049 R)
• M73: 52,858,463 km (0.104 R)
• M74: 52,952,859 km (0.033 R)
• M75: 53,331,192 km (0.044 R)
• M76: 53,615,428 km (0.106 R)
• M77: 54,566,721 km (0.038 R)
• M78: 56,582,702 km (0.066 R)
• M79: 57,163,142 km (0.11 R)
• M80: 57,940,153 km (0.056 R)
• M81: 58,916,279 km (0.055 R)
• M82: 62,176,017 km (0.097 R)
• M83: 66,205,136 km (0.043 R)
• M84: 66,510,765 km (0.114 R)
• M85: 66,612,790 km (0.026 R)
• M86: 67,123,368 km (0.106 R)
• M87: 67,327,868 km (0.029 R)
• M88: 68,559,956 km (0.086 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit