🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.38 AU - 1.9 AU

Year: 804 Days

Day: 32.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.81 AU - 4.47 AU

Year: 2659 Days

Day: 35.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.5

Radius: 10.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.36 AU - 5.4 AU

Year: 4778 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,290,774 km

• M1: 126,560 km (0.051 R)
• M2: 293,062 km (0.067 R)
• M3: 374,593 km (0.073 R)
• M4: 437,873 km (0.101 R)
• M5: 525,837 km (0.075 R)
• M6: 653,892 km (0.086 R)
• M7: 1,008,738 km (0.084 R)
• M8: 1,103,135 km (0.044 R)
• M9: 1,228,947 km (0.11 R)
• M10: 1,345,034 km (0.116 R)
• M11: 1,588,580 km (0.088 R)
• M12: 2,083,150 km (0.104 R)
• M13: 2,365,890 km (0.062 R)
• M14: 2,530,448 km (0.103 R)
• M15: 2,623,498 km (0.09 R)
• M16: 2,717,745 km (0.118 R)
• M17: 2,851,635 km (0.057 R)
• M18: 2,929,126 km (0.101 R)
• M19: 3,007,366 km (0.11 R)
• M20: 3,226,228 km (0.075 R)
• M21: 3,429,681 km (0.095 R)
• M22: 3,700,603 km (0.107 R)
• M23: 3,957,013 km (0.045 R)
• M24: 4,419,570 km (0.105 R)
• M25: 4,509,628 km (0.111 R)
• M26: 4,875,993 km (0.08 R)
• M27: 5,062,990 km (0.107 R)
• M28: 5,157,237 km (0.104 R)
• M29: 5,347,825 km (0.103 R)
• M30: 5,467,952 km (0.089 R)
• M31: 6,284,008 km (0.048 R)
• M32: 6,590,235 km (0.094 R)
• M33: 6,823,009 km (0.087 R)
• M34: 6,901,249 km (0.052 R)
• M35: 6,979,788 km (0.073 R)
• M36: 7,137,763 km (0.108 R)
• M37: 7,296,935 km (0.11 R)
• M38: 7,430,526 km (0.096 R)
• M39: 7,618,870 km (0.111 R)
• M40: 7,835,936 km (0.05 R)
• M41: 8,471,877 km (0.066 R)
• M42: 9,239,314 km (0.107 R)
• M43: 9,999,421 km (0.066 R)
• M44: 10,147,822 km (0.075 R)
• M45: 10,597,663 km (0.099 R)
• M46: 10,718,687 km (0.05 R)
• M47: 10,840,311 km (0.074 R)
• M48: 11,238,390 km (0.114 R)
• M49: 11,641,407 km (0.034 R)
• M50: 12,017,496 km (0.117 R)
• M51: 12,302,330 km (0.04 R)
• M52: 12,397,774 km (0.107 R)
• M53: 12,557,395 km (0.051 R)
• M54: 13,137,535 km (0.105 R)
• M55: 14,257,126 km (0.093 R)
• M56: 14,828,440 km (0.092 R)
• M57: 14,896,058 km (0.1 R)
• M58: 15,751,010 km (0.109 R)
• M59: 17,010,026 km (0.061 R)
• M60: 17,080,935 km (0.042 R)
• M61: 17,544,240 km (0.114 R)
• M62: 18,120,042 km (0.079 R)
• M63: 18,410,262 km (0.106 R)
• M64: 19,105,593 km (0.115 R)
• M65: 19,401,049 km (0.084 R)
• M66: 19,921,649 km (0.048 R)
• M67: 20,559,983 km (0.051 R)
• M68: 20,673,379 km (0.089 R)
• M69: 20,786,923 km (0.074 R)
• M70: 21,205,049 km (0.069 R)
• M71: 21,281,494 km (0.081 R)
• M72: 21,972,486 km (0.107 R)
• M73: 22,670,959 km (0.106 R)
• M74: 23,376,612 km (0.106 R)
• M75: 23,455,600 km (0.043 R)
• M76: 24,089,596 km (0.082 R)
• M77: 24,890,243 km (0.117 R)
• M78: 25,172,385 km (0.075 R)
• M79: 25,374,641 km (0.066 R)
• M80: 26,066,382 km (0.077 R)
• M81: 26,846,834 km (0.109 R)
• M82: 27,136,306 km (0.1 R)
• M83: 27,385,237 km (0.119 R)
• M84: 27,468,413 km (0.068 R)
• M85: 28,052,892 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 8.8

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.56 AU - 8.9 AU

Year: 9040 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,290,774 km

• M1: 120,875 km (0.088 R)
• M2: 298,897 km (0.084 R)
• M3: 858,243 km (0.052 R)
• M4: 964,158 km (0.106 R)
• M5: 1,037,461 km (0.081 R)
• M6: 1,453,343 km (0.12 R)
• M7: 1,516,773 km (0.063 R)
• M8: 1,690,755 km (0.094 R)
• M9: 1,802,954 km (0.102 R)
• M10: 2,527,007 km (0.086 R)
• M11: 3,733,813 km (0.105 R)
• M12: 3,940,258 km (0.106 R)
• M13: 4,030,017 km (0.119 R)
• M14: 4,241,848 km (0.118 R)
• M15: 4,963,657 km (0.117 R)
• M16: 5,555,018 km (0.095 R)
• M17: 6,589,637 km (0.118 R)
• M18: 6,803,562 km (0.1 R)
• M19: 6,875,518 km (0.104 R)
• M20: 7,128,937 km (0.057 R)
• M21: 7,459,399 km (0.068 R)
• M22: 7,607,800 km (0.101 R)
• M23: 8,713,478 km (0.067 R)
• M24: 9,066,678 km (0.053 R)
• M25: 9,909,363 km (0.081 R)
• M26: 9,990,894 km (0.078 R)
• M27: 10,236,833 km (0.105 R)
• M28: 10,360,550 km (0.104 R)
• M29: 11,539,531 km (0.111 R)
• M30: 13,884,926 km (0.109 R)
• M31: 14,994,045 km (0.045 R)
• M32: 15,939,952 km (0.061 R)
• M33: 16,035,545 km (0.098 R)
• M34: 16,565,122 km (0.112 R)
• M35: 17,345,424 km (0.113 R)
• M36: 17,493,227 km (0.072 R)
• M37: 18,088,028 km (0.102 R)
• M38: 18,438,087 km (0.041 R)
• M39: 19,297,527 km (0.111 R)
• M40: 19,552,741 km (0.105 R)
• M41: 19,706,528 km (0.094 R)
• M42: 20,221,743 km (0.118 R)
• M43: 20,637,176 km (0.079 R)
• M44: 20,845,865 km (0.086 R)
• M45: 21,002,943 km (0.083 R)
• M46: 21,687,951 km (0.084 R)
• M47: 23,622,850 km (0.074 R)
• M48: 24,280,034 km (0.112 R)
• M49: 25,949,097 km (0.047 R)
• M50: 26,061,744 km (0.113 R)
• M51: 26,627,224 km (0.094 R)
• M52: 27,082,451 km (0.056 R)
• M53: 28,405,494 km (0.094 R)
• M54: 28,637,670 km (0.083 R)
• M55: 29,162,609 km (0.118 R)
• M56: 29,455,522 km (0.112 R)
• M57: 29,631,897 km (0.105 R)
• M58: 30,044,488 km (0.091 R)
• M59: 30,637,195 km (0.073 R)
• M60: 30,875,355 km (0.119 R)
• M61: 30,935,044 km (0.113 R)
• M62: 31,473,597 km (0.115 R)
• M63: 32,196,454 km (0.088 R)
• M64: 33,658,474 km (0.039 R)
• M65: 33,719,809 km (0.066 R)
• M66: 34,955,487 km (0.054 R)
• M67: 35,453,798 km (0.043 R)
• M68: 35,516,330 km (0.106 R)
• M69: 35,829,139 km (0.098 R)
• M70: 36,583,860 km (0.114 R)
• M71: 37,216,659 km (0.081 R)
• M72: 37,598,134 km (0.056 R)
• M73: 37,789,320 km (0.12 R)
• M74: 37,853,198 km (0.05 R)
• M75: 38,044,833 km (0.116 R)
• M76: 38,750,187 km (0.114 R)
• M77: 38,878,991 km (0.103 R)
• M78: 39,007,794 km (0.12 R)
• M79: 40,565,407 km (0.035 R)
• M80: 40,892,428 km (0.109 R)
• M81: 41,878,877 km (0.076 R)
• M82: 42,673,541 km (0.038 R)
• M83: 43,006,246 km (0.099 R)
• M84: 43,406,570 km (0.111 R)
• M85: 43,473,291 km (0.036 R)
• M86: 44,009,300 km (0.064 R)
• M87: 45,019,983 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit