🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.48 AU - 0.62 AU

Year: 152 Days

Day: 19.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 156 Days

Day: 23.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.66 AU - 0.66 AU

Year: 200 Days

Day: 29.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.97 AU

Year: 272 Days

Day: 18.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.33 AU - 1.49 AU

Year: 624 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.5 AU - 3.54 AU

Year: 2462 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.9 AU - 4.14 AU

Year: 3005 Days

Day: 14.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 11.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.55 AU - 7.71 AU

Year: 7857 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,166,160 km

• M1: 231,727 km (0.091 R)
• M2: 493,823 km (0.092 R)
• M3: 706,102 km (0.106 R)
• M4: 865,124 km (0.119 R)
• M5: 963,560 km (0.071 R)
• M6: 1,925,325 km (0.099 R)
• M7: 2,573,233 km (0.096 R)
• M8: 2,803,763 km (0.092 R)
• M9: 3,040,876 km (0.031 R)
• M10: 3,128,839 km (0.109 R)
• M11: 3,352,488 km (0.118 R)
• M12: 4,373,045 km (0.041 R)
• M13: 4,447,694 km (0.101 R)
• M14: 4,522,792 km (0.1 R)
• M15: 4,956,177 km (0.114 R)
• M16: 5,699,230 km (0.117 R)
• M17: 6,000,670 km (0.078 R)
• M18: 6,083,846 km (0.101 R)
• M19: 6,251,246 km (0.066 R)
• M20: 6,335,619 km (0.05 R)
• M21: 6,448,566 km (0.104 R)
• M22: 6,619,407 km (0.04 R)
• M23: 6,994,598 km (0.114 R)
• M24: 7,228,868 km (0.106 R)
• M25: 7,465,831 km (0.067 R)
• M26: 7,555,440 km (0.083 R)
• M27: 8,408,298 km (0.11 R)
• M28: 8,846,171 km (0.071 R)
• M29: 9,809,581 km (0.046 R)
• M30: 10,006,153 km (0.085 R)
• M31: 10,537,076 km (0.074 R)
• M32: 11,282,073 km (0.098 R)
• M33: 11,973,963 km (0.046 R)
• M34: 13,836,905 km (0.053 R)
• M35: 15,103,102 km (0.108 R)
• M36: 16,057,686 km (0.083 R)
• M37: 16,212,220 km (0.083 R)
• M38: 17,784,793 km (0.102 R)
• M39: 18,064,990 km (0.091 R)
• M40: 18,185,566 km (0.115 R)
• M41: 18,386,925 km (0.094 R)
• M42: 18,873,567 km (0.094 R)
• M43: 20,150,235 km (0.086 R)
• M44: 20,233,561 km (0.071 R)
• M45: 20,484,137 km (0.12 R)
• M46: 21,157,627 km (0.107 R)
• M47: 22,439,830 km (0.028 R)
• M48: 23,177,647 km (0.05 R)
• M49: 24,498,895 km (0.052 R)
• M50: 25,213,674 km (0.107 R)
• M51: 26,071,169 km (0.042 R)
• M52: 26,617,800 km (0.099 R)
• M53: 26,800,758 km (0.117 R)
• M54: 27,030,241 km (0.111 R)
• M55: 27,537,078 km (0.088 R)
• M56: 29,359,629 km (0.096 R)
• M57: 32,434,015 km (0.079 R)
• M58: 32,531,703 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 14.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.39 AU - 12.09 AU

Year: 12215 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,166,160 km

• M1: 231,428 km (0.064 R)
• M2: 329,564 km (0.053 R)
• M3: 529,128 km (0.102 R)
• M4: 724,353 km (0.066 R)
• M5: 966,103 km (0.05 R)
• M6: 1,087,277 km (0.06 R)
• M7: 1,530,536 km (0.097 R)
• M8: 2,435,453 km (0.084 R)
• M9: 2,605,397 km (0.111 R)
• M10: 2,927,630 km (0.069 R)
• M11: 3,048,057 km (0.082 R)
• M12: 3,805,620 km (0.068 R)
• M13: 5,119,987 km (0.059 R)
• M14: 6,171,660 km (0.096 R)
• M15: 6,366,437 km (0.064 R)
• M16: 7,044,115 km (0.036 R)
• M17: 7,744,831 km (0.097 R)
• M18: 7,870,942 km (0.116 R)
• M19: 8,947,449 km (0.117 R)
• M20: 9,660,731 km (0.047 R)
• M21: 9,751,088 km (0.033 R)
• M22: 10,161,735 km (0.064 R)
• M23: 10,346,039 km (0.094 R)
• M24: 10,531,540 km (0.099 R)
• M25: 10,858,711 km (0.112 R)
• M26: 10,952,808 km (0.111 R)
• M27: 11,379,611 km (0.094 R)
• M28: 12,005,828 km (0.116 R)
• M29: 12,396,876 km (0.072 R)
• M30: 12,991,229 km (0.093 R)
• M31: 13,544,292 km (0.092 R)
• M32: 13,645,719 km (0.073 R)
• M33: 14,725,517 km (0.109 R)
• M34: 16,207,882 km (0.038 R)
• M35: 17,185,803 km (0.091 R)
• M36: 18,519,468 km (0.062 R)
• M37: 19,084,948 km (0.104 R)
• M38: 19,255,640 km (0.116 R)
• M39: 19,426,929 km (0.094 R)
• M40: 19,541,371 km (0.112 R)
• M41: 19,656,113 km (0.082 R)
• M42: 19,771,004 km (0.079 R)
• M43: 19,886,195 km (0.066 R)
• M44: 20,640,018 km (0.101 R)
• M45: 21,758,711 km (0.113 R)
• M46: 22,836,564 km (0.119 R)
• M47: 23,748,064 km (0.061 R)
• M48: 24,919,864 km (0.078 R)
• M49: 25,106,562 km (0.11 R)
• M50: 25,669,499 km (0.057 R)
• M51: 27,191,208 km (0.067 R)
• M52: 27,769,404 km (0.066 R)
• M53: 28,351,639 km (0.103 R)
• M54: 29,659,872 km (0.114 R)
• M55: 30,254,973 km (0.115 R)
• M56: 30,987,703 km (0.036 R)
• M57: 31,591,630 km (0.11 R)
• M58: 31,726,268 km (0.105 R)
• M59: 32,674,718 km (0.098 R)
• M60: 33,152,534 km (0.028 R)
• M61: 33,289,416 km (0.085 R)
• M62: 34,460,917 km (0.118 R)
• M63: 34,877,547 km (0.115 R)
• M64: 36,419,602 km (0.032 R)
• M65: 37,983,797 km (0.105 R)
• M66: 39,279,913 km (0.108 R)
• M67: 41,104,109 km (0.079 R)
• M68: 41,767,576 km (0.089 R)
• M69: 44,004,662 km (0.092 R)
• M70: 44,305,953 km (0.109 R)
• M71: 44,683,388 km (0.053 R)
• M72: 45,898,572 km (0.072 R)
• M73: 46,433,533 km (0.106 R)
• M74: 46,893,846 km (0.05 R)
• M75: 47,047,633 km (0.109 R)
• M76: 49,295,790 km (0.101 R)
• M77: 49,608,748 km (0.062 R)
• M78: 50,000,695 km (0.086 R)
• M79: 51,261,954 km (0.053 R)
• M80: 52,374,215 km (0.057 R)
• M81: 53,414,069 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 5.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.64 AU - 23.42 AU

Year: 32174 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,166,160 km

• M1: 191,036 km (0.092 R)
• M2: 236,065 km (0.038 R)
• M3: 339,138 km (0.116 R)
• M4: 445,353 km (0.11 R)
• M5: 734,974 km (0.025 R)
• M6: 875,148 km (0.116 R)
• M7: 1,110,166 km (0.115 R)
• M8: 1,596,808 km (0.087 R)
• M9: 2,054,577 km (0.087 R)
• M10: 2,164,083 km (0.077 R)
• M11: 2,480,931 km (0.103 R)
• M12: 2,836,525 km (0.109 R)
• M13: 3,082,614 km (0.094 R)
• M14: 3,942,353 km (0.067 R)
• M15: 4,051,260 km (0.098 R)
• M16: 4,216,715 km (0.094 R)
• M17: 5,255,074 km (0.061 R)
• M18: 5,405,270 km (0.114 R)
• M19: 5,496,076 km (0.067 R)
• M20: 5,648,516 km (0.051 R)
• M21: 5,710,001 km (0.086 R)
• M22: 6,082,949 km (0.12 R)
• M23: 6,950,766 km (0.055 R)
• M24: 7,016,589 km (0.119 R)
• M25: 8,516,457 km (0.105 R)
• M26: 9,338,497 km (0.098 R)
• M27: 10,036,521 km (0.118 R)
• M28: 10,789,298 km (0.076 R)
• M29: 11,018,631 km (0.093 R)
• M30: 11,211,014 km (0.035 R)
• M31: 12,149,890 km (0.09 R)
• M32: 12,388,499 km (0.095 R)
• M33: 13,073,059 km (0.073 R)
• M34: 14,143,431 km (0.09 R)
• M35: 14,310,682 km (0.097 R)
• M36: 14,520,568 km (0.086 R)
• M37: 14,773,837 km (0.115 R)
• M38: 15,456,153 km (0.077 R)
• M39: 18,973,049 km (0.107 R)
• M40: 19,249,805 km (0.091 R)
• M41: 19,620,958 km (0.064 R)
• M42: 20,748,626 km (0.119 R)
• M43: 20,843,621 km (0.086 R)
• M44: 22,723,169 km (0.071 R)
• M45: 23,115,414 km (0.116 R)
• M46: 23,608,788 km (0.091 R)
• M47: 23,707,822 km (0.107 R)
• M48: 24,005,970 km (0.099 R)
• M49: 24,155,568 km (0.105 R)
• M50: 24,807,067 km (0.059 R)
• M51: 25,109,853 km (0.058 R)
• M52: 26,332,666 km (0.052 R)
• M53: 27,262,417 km (0.086 R)
• M54: 28,150,579 km (0.098 R)
• M55: 28,518,889 km (0.063 R)
• M56: 32,124,946 km (0.04 R)
• M57: 32,510,011 km (0.094 R)
• M58: 33,228,978 km (0.095 R)
• M59: 33,841,432 km (0.12 R)
• M60: 33,953,182 km (0.111 R)
• M61: 34,289,178 km (0.043 R)
• M62: 34,908,065 km (0.077 R)
• M63: 35,417,146 km (0.117 R)
• M64: 35,814,777 km (0.088 R)
• M65: 36,099,761 km (0.117 R)
• M66: 36,901,606 km (0.119 R)
• M67: 37,131,837 km (0.103 R)
• M68: 37,362,517 km (0.089 R)
• M69: 38,756,320 km (0.072 R)
• M70: 38,873,306 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit