🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 344 Days

Day: 46 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,131,134 km

• M1: 474,225 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.83 AU - 2.47 AU

Year: 1151 Days

Day: 14.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.45 AU - 4.01 AU

Year: 2631 Days

Day: 44.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.64 AU - 12.56 AU

Year: 12605 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,131,134 km

• M1: 127,009 km (0.11 R)
• M2: 232,774 km (0.114 R)
• M3: 678,426 km (0.068 R)
• M4: 740,061 km (0.09 R)
• M5: 903,571 km (0.064 R)
• M6: 989,889 km (0.03 R)
• M7: 1,524,851 km (0.083 R)
• M8: 1,800,560 km (0.092 R)
• M9: 2,898,908 km (0.075 R)
• M10: 3,321,821 km (0.064 R)
• M11: 3,403,352 km (0.107 R)
• M12: 4,021,340 km (0.101 R)
• M13: 4,079,235 km (0.078 R)
• M14: 4,522,493 km (0.072 R)
• M15: 4,765,291 km (0.108 R)
• M16: 4,981,160 km (0.084 R)
• M17: 5,583,591 km (0.038 R)
• M18: 5,778,517 km (0.061 R)
• M19: 6,343,249 km (0.084 R)
• M20: 7,170,376 km (0.111 R)
• M21: 7,240,986 km (0.073 R)
• M22: 7,453,714 km (0.039 R)
• M23: 7,525,072 km (0.088 R)
• M24: 8,251,519 km (0.066 R)
• M25: 8,325,421 km (0.101 R)
• M26: 9,114,549 km (0.117 R)
• M27: 9,653,850 km (0.081 R)
• M28: 9,809,880 km (0.113 R)
• M29: 10,006,003 km (0.098 R)
• M30: 10,243,116 km (0.097 R)
• M31: 11,047,055 km (0.055 R)
• M32: 11,169,276 km (0.098 R)
• M33: 11,539,082 km (0.11 R)
• M34: 12,544,529 km (0.053 R)
• M35: 12,928,697 km (0.097 R)
• M36: 13,143,968 km (0.08 R)
• M37: 13,447,203 km (0.079 R)
• M38: 13,884,328 km (0.082 R)
• M39: 14,148,967 km (0.115 R)
• M40: 14,237,529 km (0.108 R)
• M41: 14,683,031 km (0.115 R)
• M42: 14,817,669 km (0.109 R)
• M43: 15,633,725 km (0.039 R)
• M44: 15,816,983 km (0.065 R)
• M45: 16,417,768 km (0.072 R)
• M46: 16,931,936 km (0.059 R)
• M47: 17,546,334 km (0.118 R)
• M48: 19,877,817 km (0.103 R)
• M49: 20,275,747 km (0.083 R)
• M50: 20,425,644 km (0.084 R)
• M51: 20,978,558 km (0.104 R)
• M52: 21,485,396 km (0.078 R)
• M53: 21,944,960 km (0.074 R)
• M54: 22,098,897 km (0.086 R)
• M55: 23,500,479 km (0.116 R)
• M56: 24,557,089 km (0.104 R)
• M57: 25,252,121 km (0.078 R)
• M58: 25,413,537 km (0.094 R)
• M59: 25,683,112 km (0.077 R)
• M60: 26,552,425 km (0.113 R)
• M61: 27,045,500 km (0.101 R)
• M62: 27,431,313 km (0.08 R)
• M63: 28,263,825 km (0.117 R)
• M64: 29,443,404 km (0.094 R)
• M65: 29,499,952 km (0.052 R)
• M66: 29,613,198 km (0.053 R)
• M67: 29,669,895 km (0.097 R)
• M68: 29,726,593 km (0.101 R)
• M69: 30,124,673 km (0.026 R)
• M70: 30,467,102 km (0.107 R)
• M71: 32,783,775 km (0.116 R)
• M72: 33,312,753 km (0.067 R)
• M73: 33,844,573 km (0.108 R)
• M74: 34,200,766 km (0.103 R)
• M75: 34,737,224 km (0.077 R)
• M76: 35,697,941 km (0.109 R)
• M77: 38,261,002 km (0.083 R)
• M78: 38,384,570 km (0.04 R)
• M79: 39,190,603 km (0.104 R)
• M80: 39,252,836 km (0.096 R)
• M81: 39,627,130 km (0.101 R)
• M82: 40,190,515 km (0.103 R)
• M83: 41,135,525 km (0.096 R)
• M84: 41,198,805 km (0.058 R)
• M85: 41,325,365 km (0.101 R)
• M86: 41,578,933 km (0.115 R)
• M87: 41,642,512 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 3.8

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.54 AU - 19.6 AU

Year: 24636 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,131,134 km

• M1: 148,102 km (0.114 R)
• M2: 418,874 km (0.113 R)
• M3: 785,688 km (0.092 R)
• M4: 877,990 km (0.104 R)
• M5: 1,362,687 km (0.073 R)
• M6: 1,390,063 km (0.085 R)
• M7: 1,587,832 km (0.092 R)
• M8: 1,855,014 km (0.092 R)
• M9: 2,200,285 km (0.086 R)
• M10: 2,232,599 km (0.09 R)
• M11: 2,772,049 km (0.095 R)
• M12: 3,165,192 km (0.1 R)
• M13: 3,349,646 km (0.047 R)
• M14: 3,461,994 km (0.084 R)
• M15: 3,767,622 km (0.031 R)
• M16: 4,861,632 km (0.097 R)
• M17: 5,203,313 km (0.083 R)
• M18: 5,641,485 km (0.098 R)
• M19: 5,775,226 km (0.111 R)
• M20: 5,864,835 km (0.025 R)
• M21: 6,045,699 km (0.061 R)
• M22: 6,182,581 km (0.098 R)
• M23: 6,740,132 km (0.119 R)
• M24: 7,024,966 km (0.054 R)
• M25: 7,557,236 km (0.098 R)
• M26: 7,704,590 km (0.065 R)
• M27: 8,557,746 km (0.095 R)
• M28: 8,814,307 km (0.114 R)
• M29: 9,230,189 km (0.111 R)
• M30: 9,282,548 km (0.096 R)
• M31: 9,335,057 km (0.117 R)
• M32: 9,865,680 km (0.096 R)
• M33: 10,790,046 km (0.084 R)
• M34: 11,402,798 km (0.051 R)
• M35: 12,429,638 km (0.116 R)
• M36: 12,603,621 km (0.075 R)
• M37: 13,248,387 km (0.093 R)
• M38: 13,307,479 km (0.102 R)
• M39: 13,426,110 km (0.057 R)
• M40: 13,604,580 km (0.087 R)
• M41: 15,060,766 km (0.039 R)
• M42: 16,565,720 km (0.12 R)
• M43: 16,757,205 km (0.062 R)
• M44: 19,244,868 km (0.047 R)
• M45: 20,190,028 km (0.113 R)
• M46: 22,195,387 km (0.026 R)
• M47: 22,476,930 km (0.073 R)
• M48: 22,901,340 km (0.11 R)
• M49: 23,114,666 km (0.111 R)
• M50: 23,185,875 km (0.08 R)
• M51: 23,257,233 km (0.046 R)
• M52: 23,686,579 km (0.078 R)
• M53: 23,974,256 km (0.118 R)
• M54: 25,063,328 km (0.099 R)
• M55: 25,136,631 km (0.09 R)
• M56: 25,283,087 km (0.088 R)
• M57: 26,168,557 km (0.116 R)
• M58: 27,969,715 km (0.111 R)
• M59: 28,349,844 km (0.083 R)
• M60: 29,115,486 km (0.038 R)
• M61: 30,588,725 km (0.113 R)
• M62: 30,666,965 km (0.092 R)
• M63: 31,059,061 km (0.118 R)
• M64: 31,848,190 km (0.053 R)
• M65: 34,498,466 km (0.085 R)
• M66: 34,906,270 km (0.109 R)
• M67: 35,397,549 km (0.087 R)
• M68: 37,218,604 km (0.108 R)
• M69: 37,553,105 km (0.11 R)
• M70: 38,985,205 km (0.107 R)
• M71: 40,177,949 km (0.1 R)
• M72: 41,555,745 km (0.11 R)
• M73: 43,211,943 km (0.119 R)
• M74: 43,387,571 km (0.115 R)
• M75: 44,357,564 km (0.114 R)
• M76: 44,534,688 km (0.088 R)
• M77: 44,978,395 km (0.111 R)
• M78: 46,498,459 km (0.115 R)
• M79: 47,762,860 km (0.05 R)
• M80: 48,308,144 km (0.102 R)
• M81: 48,672,864 km (0.031 R)
• M82: 48,764,119 km (0.118 R)
• M83: 48,855,523 km (0.077 R)
• M84: 49,313,143 km (0.101 R)
• M85: 50,232,871 km (0.098 R)
• M86: 51,158,283 km (0.091 R)
• M87: 51,623,084 km (0.088 R)
• M88: 53,213,758 km (0.055 R)
• M89: 53,496,199 km (0.052 R)
• M90: 55,105,722 km (0.099 R)
• M91: 56,155,600 km (0.058 R)
• M92: 57,791,153 km (0.049 R)
• M93: 60,715,343 km (0.088 R)
• M94: 61,108,935 km (0.11 R)
• M95: 62,989,679 km (0.062 R)
• M96: 65,090,482 km (0.048 R)
• M97: 65,191,012 km (0.11 R)
• M98: 67,417,477 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit