🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.89 AU - 2.49 AU

Year: 1172 Days

Day: 20.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.28 AU - 2.7 AU

Year: 1421 Days

Day: 27.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,590,053 km

• M1: 50,265 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.33 AU - 4.35 AU

Year: 2721 Days

Day: 46.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 13.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.05 AU - 5.73 AU

Year: 4526 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,590,053 km

• M1: 293,212 km (0.081 R)
• M2: 549,174 km (0.094 R)
• M3: 643,271 km (0.06 R)
• M4: 1,130,062 km (0.063 R)
• M5: 1,242,859 km (0.083 R)
• M6: 1,521,560 km (0.049 R)
• M7: 1,690,007 km (0.084 R)
• M8: 1,835,416 km (0.107 R)
• M9: 2,092,425 km (0.064 R)
• M10: 2,426,477 km (0.034 R)
• M11: 2,525,062 km (0.106 R)
• M12: 2,658,803 km (0.046 R)
• M13: 2,777,733 km (0.108 R)
• M14: 2,985,973 km (0.116 R)
• M15: 3,145,594 km (0.115 R)
• M16: 3,253,604 km (0.097 R)
• M17: 3,660,361 km (0.084 R)
• M18: 3,927,991 km (0.091 R)
• M19: 4,025,080 km (0.103 R)
• M20: 4,241,548 km (0.107 R)
• M21: 4,421,664 km (0.085 R)
• M22: 4,583,828 km (0.074 R)
• M23: 5,124,924 km (0.113 R)
• M24: 5,209,895 km (0.115 R)
• M25: 5,620,542 km (0.112 R)
• M26: 6,086,539 km (0.032 R)
• M27: 6,244,664 km (0.11 R)
• M28: 7,246,222 km (0.112 R)
• M29: 7,389,836 km (0.118 R)
• M30: 7,534,646 km (0.064 R)
• M31: 7,777,892 km (0.118 R)
• M32: 7,925,097 km (0.075 R)
• M33: 8,297,296 km (0.096 R)
• M34: 8,599,185 km (0.096 R)
• M35: 8,726,044 km (0.111 R)
• M36: 9,213,733 km (0.106 R)
• M37: 9,395,793 km (0.102 R)
• M38: 10,028,742 km (0.051 R)
• M39: 10,269,595 km (0.12 R)
• M40: 10,730,057 km (0.063 R)
• M41: 10,812,037 km (0.076 R)
• M42: 10,921,542 km (0.116 R)
• M43: 11,059,023 km (0.087 R)
• M44: 11,531,004 km (0.083 R)
• M45: 11,783,525 km (0.072 R)
• M46: 12,294,103 km (0.04 R)
• M47: 12,379,822 km (0.106 R)
• M48: 12,927,949 km (0.076 R)
• M49: 13,161,022 km (0.093 R)
• M50: 13,572,416 km (0.074 R)
• M51: 14,227,505 km (0.088 R)
• M52: 14,770,995 km (0.11 R)
• M53: 15,290,698 km (0.083 R)
• M54: 15,692,218 km (0.106 R)
• M55: 16,316,640 km (0.049 R)
• M56: 16,505,582 km (0.112 R)
• M57: 17,590,017 km (0.107 R)
• M58: 18,238,524 km (0.101 R)
• M59: 18,467,408 km (0.105 R)
• M60: 19,192,958 km (0.059 R)
• M61: 19,626,044 km (0.084 R)
• M62: 19,995,102 km (0.031 R)
• M63: 20,197,358 km (0.113 R)
• M64: 20,366,404 km (0.055 R)
• M65: 21,013,115 km (0.114 R)
• M66: 21,287,478 km (0.049 R)
• M67: 21,597,594 km (0.092 R)
• M68: 21,770,529 km (0.113 R)
• M69: 21,978,620 km (0.036 R)
• M70: 22,152,453 km (0.089 R)
• M71: 22,257,022 km (0.104 R)
• M72: 22,396,746 km (0.078 R)
• M73: 22,536,770 km (0.104 R)
• M74: 23,028,947 km (0.097 R)
• M75: 23,205,622 km (0.108 R)
• M76: 23,418,200 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 9.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.24 AU - 12.38 AU

Year: 12854 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,590,053 km

• M1: 158,424 km (0.102 R)
• M2: 272,717 km (0.114 R)
• M3: 640,428 km (0.11 R)
• M4: 1,379,442 km (0.055 R)
• M5: 1,780,514 km (0.111 R)
• M6: 2,217,040 km (0.095 R)
• M7: 2,686,179 km (0.093 R)
• M8: 2,849,540 km (0.111 R)
• M9: 3,714,665 km (0.03 R)
• M10: 4,346,865 km (0.076 R)
• M11: 4,423,459 km (0.055 R)
• M12: 4,577,994 km (0.114 R)
• M13: 4,734,324 km (0.101 R)
• M14: 5,052,369 km (0.12 R)
• M15: 5,459,724 km (0.072 R)
• M16: 5,793,178 km (0.118 R)
• M17: 6,090,578 km (0.096 R)
• M18: 7,375,025 km (0.082 R)
• M19: 7,697,259 km (0.074 R)
• M20: 8,837,345 km (0.107 R)
• M21: 9,928,063 km (0.057 R)
• M22: 10,437,743 km (0.106 R)
• M23: 10,695,949 km (0.046 R)
• M24: 12,017,945 km (0.103 R)
• M25: 12,506,382 km (0.055 R)
• M26: 14,295,273 km (0.066 R)
• M27: 14,409,716 km (0.102 R)
• M28: 14,524,457 km (0.084 R)
• M29: 15,984,532 km (0.112 R)
• M30: 17,003,892 km (0.078 R)
• M31: 17,185,953 km (0.096 R)
• M32: 18,790,839 km (0.056 R)
• M33: 18,916,202 km (0.079 R)
• M34: 19,167,975 km (0.116 R)
• M35: 21,025,831 km (0.072 R)
• M36: 23,141,743 km (0.086 R)
• M37: 23,411,020 km (0.098 R)
• M38: 23,545,957 km (0.107 R)
• M39: 23,613,575 km (0.049 R)
• M40: 23,681,343 km (0.116 R)
• M41: 23,748,961 km (0.075 R)
• M42: 25,048,219 km (0.052 R)
• M43: 25,463,203 km (0.117 R)
• M44: 25,950,294 km (0.096 R)
• M45: 26,510,837 km (0.086 R)
• M46: 27,287,998 km (0.078 R)
• M47: 28,287,910 km (0.108 R)
• M48: 28,431,674 km (0.079 R)
• M49: 29,372,495 km (0.054 R)
• M50: 30,323,488 km (0.052 R)
• M51: 30,691,948 km (0.105 R)
• M52: 32,255,694 km (0.089 R)
• M53: 33,540,441 km (0.089 R)
• M54: 33,768,877 km (0.062 R)
• M55: 34,610,963 km (0.102 R)
• M56: 35,537,423 km (0.058 R)
• M57: 36,003,869 km (0.113 R)
• M58: 36,628,739 km (0.043 R)
• M59: 36,942,596 km (0.048 R)
• M60: 37,099,823 km (0.117 R)
• M61: 38,127,261 km (0.118 R)
• M62: 38,365,720 km (0.048 R)
• M63: 38,684,364 km (0.075 R)
• M64: 40,858,619 km (0.105 R)
• M65: 41,510,268 km (0.077 R)
• M66: 43,072,069 km (0.116 R)
• M67: 43,320,402 km (0.106 R)
• M68: 44,402,144 km (0.098 R)
• M69: 45,156,117 km (0.109 R)
• M70: 45,829,906 km (0.098 R)
• M71: 47,529,039 km (0.09 R)
• M72: 47,785,599 km (0.081 R)
• M73: 48,386,234 km (0.025 R)
• M74: 48,989,413 km (0.091 R)
• M75: 49,594,985 km (0.112 R)
• M76: 49,855,286 km (0.076 R)
• M77: 50,029,118 km (0.071 R)
• M78: 51,514,476 km (0.064 R)
• M79: 52,042,107 km (0.079 R)
• M80: 52,306,746 km (0.094 R)
• M81: 52,483,271 km (0.061 R)
• M82: 53,369,340 km (0.085 R)
• M83: 53,547,062 km (0.107 R)
• M84: 55,425,712 km (0.116 R)
• M85: 55,605,678 km (0.118 R)
• M86: 55,966,359 km (0.101 R)
• M87: 56,508,950 km (0.097 R)
• M88: 57,690,175 km (0.066 R)
• M89: 58,787,924 km (0.09 R)
• M90: 58,879,628 km (0.074 R)
• M91: 60,725,366 km (0.106 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit