🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.66 AU - 0.96 AU

Year: 261 Days

Day: 46.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,538,856 km

• M1: 50,414 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.25 AU - 1.91 AU

Year: 711 Days

Day: 27.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,538,856 km

• M1: 699,220 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 11

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.37 AU - 8.49 AU

Year: 6534 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,538,856 km

• M1: 142,567 km (0.036 R)
• M2: 221,554 km (0.085 R)
• M3: 356,641 km (0.07 R)
• M4: 460,462 km (0.094 R)
• M5: 552,764 km (0.078 R)
• M6: 639,381 km (0.097 R)
• M7: 842,834 km (0.086 R)
• M8: 1,006,046 km (0.108 R)
• M9: 1,381,686 km (0.078 R)
• M10: 1,576,612 km (0.03 R)
• M11: 1,837,959 km (0.051 R)
• M12: 1,954,347 km (0.092 R)
• M13: 2,053,380 km (0.119 R)
• M14: 2,402,542 km (0.073 R)
• M15: 2,487,513 km (0.102 R)
• M16: 2,726,571 km (0.101 R)
• M17: 2,837,572 km (0.045 R)
• M18: 3,041,624 km (0.082 R)
• M19: 3,226,976 km (0.105 R)
• M20: 3,584,664 km (0.038 R)
• M21: 3,905,103 km (0.086 R)
• M22: 4,813,461 km (0.115 R)
• M23: 4,948,548 km (0.041 R)
• M24: 5,957,735 km (0.105 R)
• M25: 6,102,845 km (0.094 R)
• M26: 6,337,564 km (0.056 R)
• M27: 6,635,114 km (0.058 R)
• M28: 7,059,524 km (0.12 R)
• M29: 7,430,377 km (0.086 R)
• M30: 7,744,233 km (0.103 R)
• M31: 7,871,092 km (0.029 R)
• M32: 8,580,784 km (0.066 R)
• M33: 8,876,988 km (0.066 R)
• M34: 9,344,631 km (0.095 R)
• M35: 10,338,559 km (0.088 R)
• M36: 10,583,601 km (0.085 R)
• M37: 10,830,437 km (0.078 R)
• M38: 11,365,997 km (0.085 R)
• M39: 12,986,292 km (0.061 R)
• M40: 13,977,378 km (0.059 R)
• M41: 14,756,334 km (0.116 R)
• M42: 15,190,766 km (0.115 R)
• M43: 15,389,582 km (0.102 R)
• M44: 16,315,443 km (0.066 R)
• M45: 17,800,651 km (0.11 R)
• M46: 18,601,897 km (0.101 R)
• M47: 18,814,775 km (0.107 R)
• M48: 18,942,830 km (0.105 R)
• M49: 19,071,185 km (0.112 R)
• M50: 20,546,220 km (0.109 R)
• M51: 20,766,129 km (0.055 R)
• M52: 20,854,392 km (0.059 R)
• M53: 21,075,498 km (0.038 R)
• M54: 22,192,695 km (0.105 R)
• M55: 22,508,944 km (0.057 R)
• M56: 23,420,743 km (0.104 R)
• M57: 23,604,599 km (0.117 R)
• M58: 23,696,752 km (0.077 R)
• M59: 24,530,909 km (0.082 R)
• M60: 24,624,258 km (0.117 R)
• M61: 24,717,607 km (0.055 R)
• M62: 24,857,930 km (0.043 R)
• M63: 26,418,984 km (0.085 R)
• M64: 26,850,275 km (0.102 R)
• M65: 27,138,999 km (0.067 R)
• M66: 27,428,919 km (0.06 R)
• M67: 27,525,709 km (0.116 R)
• M68: 28,157,910 km (0.112 R)
• M69: 29,041,135 km (0.116 R)
• M70: 29,684,855 km (0.12 R)
• M71: 30,083,234 km (0.066 R)
• M72: 30,333,063 km (0.092 R)
• M73: 31,137,450 km (0.057 R)
• M74: 31,288,993 km (0.093 R)
• M75: 31,592,976 km (0.11 R)
• M76: 31,796,130 km (0.113 R)
• M77: 32,254,797 km (0.119 R)
• M78: 33,643,963 km (0.058 R)
• M79: 34,842,840 km (0.11 R)
• M80: 35,052,726 km (0.076 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 14.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.71 AU - 9.25 AU

Year: 8074 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,538,856 km

• M1: 205,697 km (0.104 R)
• M2: 295,157 km (0.097 R)
• M3: 406,607 km (0.115 R)
• M4: 540,048 km (0.117 R)
• M5: 767,138 km (0.097 R)
• M6: 1,116,000 km (0.112 R)
• M7: 1,338,303 km (0.079 R)
• M8: 1,742,067 km (0.082 R)
• M9: 1,849,030 km (0.081 R)
• M10: 2,418,250 km (0.101 R)
• M11: 2,562,911 km (0.039 R)
• M12: 2,785,512 km (0.088 R)
• M13: 3,040,577 km (0.119 R)
• M14: 3,144,697 km (0.05 R)
• M15: 3,303,271 km (0.06 R)
• M16: 3,546,218 km (0.096 R)
• M17: 3,656,172 km (0.101 R)
• M18: 3,795,298 km (0.066 R)
• M19: 4,194,126 km (0.029 R)
• M20: 4,696,625 km (0.103 R)
• M21: 5,094,107 km (0.094 R)
• M22: 5,187,456 km (0.115 R)
• M23: 5,921,832 km (0.099 R)
• M24: 6,052,879 km (0.099 R)
• M25: 6,452,007 km (0.049 R)
• M26: 6,997,590 km (0.113 R)
• M27: 7,664,946 km (0.043 R)
• M28: 7,772,208 km (0.085 R)
• M29: 8,463,051 km (0.051 R)
• M30: 9,440,523 km (0.11 R)
• M31: 9,787,141 km (0.12 R)
• M32: 9,903,678 km (0.063 R)
• M33: 10,532,887 km (0.07 R)
• M34: 11,134,570 km (0.102 R)
• M35: 11,995,804 km (0.093 R)
• M36: 12,162,307 km (0.106 R)
• M37: 13,651,703 km (0.111 R)
• M38: 13,956,434 km (0.078 R)
• M39: 14,087,781 km (0.043 R)
• M40: 14,706,069 km (0.113 R)
• M41: 14,928,970 km (0.113 R)
• M42: 15,198,096 km (0.064 R)
• M43: 15,288,154 km (0.051 R)
• M44: 15,877,720 km (0.096 R)
• M45: 16,198,308 km (0.091 R)
• M46: 16,985,941 km (0.067 R)
• M47: 17,313,859 km (0.111 R)
• M48: 17,549,326 km (0.081 R)
• M49: 18,118,995 km (0.037 R)
• M50: 18,598,306 km (0.118 R)
• M51: 18,742,968 km (0.116 R)
• M52: 20,259,142 km (0.061 R)
• M53: 20,507,475 km (0.077 R)
• M54: 20,756,705 km (0.095 R)
• M55: 22,529,739 km (0.032 R)
• M56: 22,838,509 km (0.103 R)
• M57: 23,045,103 km (0.113 R)
• M58: 24,140,309 km (0.1 R)
• M59: 24,667,791 km (0.08 R)
• M60: 25,466,046 km (0.089 R)
• M61: 25,841,536 km (0.066 R)
• M62: 26,272,827 km (0.113 R)
• M63: 26,381,136 km (0.064 R)
• M64: 27,142,738 km (0.117 R)
• M65: 29,583,428 km (0.082 R)
• M66: 30,488,196 km (0.047 R)
• M67: 31,115,609 km (0.096 R)
• M68: 31,516,980 km (0.117 R)
• M69: 31,689,616 km (0.094 R)
• M70: 31,977,891 km (0.115 R)
• M71: 33,491,223 km (0.06 R)
• M72: 33,902,617 km (0.036 R)
• M73: 35,266,202 km (0.056 R)
• M74: 35,385,731 km (0.093 R)
• M75: 37,558,341 km (0.026 R)
• M76: 38,292,118 km (0.084 R)
• M77: 38,599,243 km (0.102 R)
• M78: 40,521,725 km (0.091 R)
• M79: 41,905,056 km (0.101 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit