🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.28 AU - 1.92 AU

Year: 747 Days

Day: 27.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.59 AU - 1.71 AU

Year: 782 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.66 AU - 1.68 AU

Year: 796 Days

Day: 24 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,127,780 km

• M1: 912,098 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.46 AU - 2.4 AU

Year: 989 Days

Day: 40.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,127,780 km

• M1: 777,011 km (0.078 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.85 AU - 2.89 AU

Year: 1794 Days

Day: 39.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.31 AU - 4.93 AU

Year: 3085 Days

Day: 41.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,127,780 km

• M1: 463,604 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 10.9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.04 AU - 5.76 AU

Year: 4630 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,127,780 km

• M1: 162,463 km (0.047 R)
• M2: 359,783 km (0.102 R)
• M3: 487,839 km (0.099 R)
• M4: 575,653 km (0.105 R)
• M5: 835,055 km (0.084 R)
• M6: 930,200 km (0.091 R)
• M7: 1,284,896 km (0.076 R)
• M8: 1,629,420 km (0.108 R)
• M9: 1,715,738 km (0.088 R)
• M10: 1,911,262 km (0.072 R)
• M11: 2,151,965 km (0.058 R)
• M12: 2,363,347 km (0.11 R)
• M13: 2,581,760 km (0.06 R)
• M14: 2,932,417 km (0.086 R)
• M15: 3,408,737 km (0.119 R)
• M16: 3,565,516 km (0.09 R)
• M17: 3,633,433 km (0.043 R)
• M18: 4,192,480 km (0.1 R)
• M19: 4,482,251 km (0.106 R)
• M20: 4,678,973 km (0.077 R)
• M21: 4,853,553 km (0.091 R)
• M22: 5,106,823 km (0.086 R)
• M23: 5,183,566 km (0.08 R)
• M24: 5,494,730 km (0.066 R)
• M25: 5,945,917 km (0.066 R)
• M26: 6,026,849 km (0.088 R)
• M27: 6,299,118 km (0.095 R)
• M28: 7,026,014 km (0.1 R)
• M29: 7,428,432 km (0.081 R)
• M30: 7,691,126 km (0.072 R)
• M31: 7,927,191 km (0.116 R)
• M32: 8,076,041 km (0.097 R)
• M33: 8,436,871 km (0.115 R)
• M34: 9,236,921 km (0.028 R)
• M35: 9,456,530 km (0.115 R)
• M36: 9,741,365 km (0.119 R)
• M37: 9,932,850 km (0.103 R)
• M38: 10,744,119 km (0.094 R)
• M39: 11,041,370 km (0.068 R)
• M40: 11,610,291 km (0.085 R)
• M41: 13,162,069 km (0.111 R)
• M42: 13,409,205 km (0.11 R)
• M43: 13,980,071 km (0.084 R)
• M44: 14,268,495 km (0.065 R)
• M45: 14,522,512 km (0.05 R)
• M46: 14,814,677 km (0.036 R)
• M47: 15,035,035 km (0.078 R)
• M48: 15,293,540 km (0.105 R)
• M49: 15,702,690 km (0.101 R)
• M50: 15,777,489 km (0.117 R)
• M51: 16,684,052 km (0.072 R)
• M52: 19,103,498 km (0.096 R)
• M53: 19,183,384 km (0.058 R)
• M54: 19,383,546 km (0.042 R)
• M55: 20,721,848 km (0.096 R)
• M56: 21,009,675 km (0.114 R)
• M57: 21,092,103 km (0.086 R)
• M58: 21,506,040 km (0.098 R)
• M59: 21,839,045 km (0.091 R)
• M60: 22,552,477 km (0.07 R)
• M61: 22,679,037 km (0.085 R)
• M62: 23,230,754 km (0.101 R)
• M63: 23,958,997 km (0.117 R)
• M64: 24,045,165 km (0.102 R)
• M65: 24,607,653 km (0.11 R)
• M66: 25,349,958 km (0.038 R)
• M67: 26,188,154 km (0.088 R)
• M68: 26,945,868 km (0.034 R)
• M69: 28,027,759 km (0.107 R)
• M70: 28,757,049 km (0.106 R)
• M71: 28,848,603 km (0.119 R)
• M72: 28,986,083 km (0.106 R)
• M73: 29,261,942 km (0.06 R)
• M74: 29,400,170 km (0.098 R)
• M75: 29,723,451 km (0.075 R)
• M76: 29,816,202 km (0.071 R)
• M77: 30,234,029 km (0.076 R)
• M78: 30,747,449 km (0.052 R)
• M79: 30,934,895 km (0.116 R)
• M80: 31,216,737 km (0.058 R)
• M81: 31,405,081 km (0.112 R)
• M82: 31,499,477 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 10.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.83 AU - 6.89 AU

Year: 5234 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,127,780 km

• M1: 204,201 km (0.081 R)
• M2: 553,662 km (0.113 R)
• M3: 719,865 km (0.11 R)
• M4: 803,490 km (0.074 R)
• M5: 890,855 km (0.12 R)
• M6: 1,103,434 km (0.111 R)
• M7: 1,288,636 km (0.089 R)
• M8: 1,609,823 km (0.056 R)
• M9: 1,788,143 km (0.039 R)
• M10: 1,905,129 km (0.115 R)
• M11: 1,973,196 km (0.118 R)
• M12: 2,892,624 km (0.066 R)
• M13: 3,050,899 km (0.068 R)
• M14: 3,293,846 km (0.096 R)
• M15: 3,438,507 km (0.037 R)
• M16: 3,606,356 km (0.119 R)
• M17: 4,104,367 km (0.104 R)
• M18: 4,193,228 km (0.101 R)
• M19: 4,372,895 km (0.098 R)
• M20: 4,532,217 km (0.076 R)
• M21: 5,140,781 km (0.084 R)
• M22: 5,651,209 km (0.09 R)
• M23: 5,775,226 km (0.12 R)
• M24: 6,203,375 km (0.078 R)
• M25: 6,305,700 km (0.079 R)
• M26: 6,641,996 km (0.087 R)
• M27: 6,720,385 km (0.093 R)
• M28: 7,576,384 km (0.068 R)
• M29: 7,768,169 km (0.077 R)
• M30: 8,100,874 km (0.107 R)
• M31: 8,325,122 km (0.107 R)
• M32: 9,654,897 km (0.11 R)
• M33: 9,833,218 km (0.113 R)
• M34: 10,102,643 km (0.034 R)
• M35: 10,314,025 km (0.091 R)
• M36: 10,404,981 km (0.096 R)
• M37: 10,557,271 km (0.035 R)
• M38: 12,056,691 km (0.078 R)
• M39: 12,506,532 km (0.107 R)
• M40: 12,961,758 km (0.058 R)
• M41: 13,060,044 km (0.029 R)
• M42: 13,488,941 km (0.113 R)
• M43: 14,090,175 km (0.061 R)
• M44: 16,086,857 km (0.081 R)
• M45: 16,298,538 km (0.085 R)
• M46: 16,582,026 km (0.032 R)
• M47: 16,724,444 km (0.107 R)
• M48: 16,795,802 km (0.11 R)
• M49: 16,867,310 km (0.097 R)
• M50: 17,082,282 km (0.063 R)
• M51: 17,298,151 km (0.055 R)
• M52: 18,097,453 km (0.078 R)
• M53: 18,170,606 km (0.09 R)
• M54: 18,427,915 km (0.052 R)
• M55: 18,760,321 km (0.1 R)
• M56: 19,020,322 km (0.045 R)
• M57: 19,132,072 km (0.085 R)
• M58: 19,393,718 km (0.116 R)
• M59: 19,656,562 km (0.046 R)
• M60: 19,882,903 km (0.119 R)
• M61: 20,911,688 km (0.082 R)
• M62: 21,027,178 km (0.036 R)
• M63: 21,490,781 km (0.054 R)
• M64: 21,607,168 km (0.1 R)
• M65: 22,114,305 km (0.083 R)
• M66: 22,310,278 km (0.036 R)
• M67: 22,783,307 km (0.047 R)
• M68: 23,140,098 km (0.071 R)
• M69: 23,299,270 km (0.102 R)
• M70: 23,979,940 km (0.116 R)
• M71: 24,667,193 km (0.102 R)
• M72: 24,870,496 km (0.1 R)
• M73: 25,033,708 km (0.03 R)
• M74: 25,689,545 km (0.086 R)
• M75: 25,936,980 km (0.072 R)
• M76: 26,351,067 km (0.109 R)
• M77: 26,517,419 km (0.092 R)
• M78: 26,642,334 km (0.101 R)
• M79: 26,934,648 km (0.081 R)
• M80: 28,029,555 km (0.036 R)
• M81: 28,454,562 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 11.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.68 AU - 13.24 AU

Year: 15261 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,127,780 km

• M1: 391,049 km (0.115 R)
• M2: 515,514 km (0.071 R)
• M3: 2,198,490 km (0.055 R)
• M4: 2,377,409 km (0.081 R)
• M5: 2,561,265 km (0.08 R)
• M6: 2,728,665 km (0.11 R)
• M7: 3,008,563 km (0.117 R)
• M8: 3,275,445 km (0.116 R)
• M9: 3,457,656 km (0.083 R)
• M10: 5,085,729 km (0.086 R)
• M11: 5,620,392 km (0.044 R)
• M12: 5,702,072 km (0.108 R)
• M13: 5,811,728 km (0.107 R)
• M14: 5,922,131 km (0.063 R)
• M15: 7,994,809 km (0.115 R)
• M16: 9,641,732 km (0.119 R)
• M17: 9,772,631 km (0.116 R)
• M18: 10,570,885 km (0.099 R)
• M19: 11,772,305 km (0.107 R)
• M20: 12,836,395 km (0.097 R)
• M21: 13,161,621 km (0.099 R)
• M22: 13,783,200 km (0.119 R)
• M23: 14,042,004 km (0.103 R)
• M24: 14,302,454 km (0.074 R)
• M25: 16,756,757 km (0.096 R)
• M26: 17,911,203 km (0.046 R)
• M27: 18,763,163 km (0.12 R)
• M28: 19,173,510 km (0.083 R)
• M29: 20,548,614 km (0.119 R)
• M30: 20,802,033 km (0.118 R)
• M31: 20,971,527 km (0.108 R)
• M32: 21,740,161 km (0.071 R)
• M33: 21,998,367 km (0.076 R)
• M34: 22,171,152 km (0.066 R)
• M35: 22,517,920 km (0.084 R)
• M36: 23,260,973 km (0.087 R)
• M37: 23,923,243 km (0.111 R)
• M38: 24,234,406 km (0.111 R)
• M39: 24,726,134 km (0.113 R)
• M40: 27,372,970 km (0.074 R)
• M41: 27,931,867 km (0.095 R)
• M42: 28,966,037 km (0.063 R)
• M43: 30,156,537 km (0.118 R)
• M44: 30,975,137 km (0.098 R)
• M45: 31,314,425 km (0.073 R)
• M46: 32,241,333 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit