🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.51 AU - 2.03 AU

Year: 852 Days

Day: 41.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.16 AU - 2.72 AU

Year: 1378 Days

Day: 19.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.69 AU - 2.77 AU

Year: 1631 Days

Day: 14.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 13.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.33 AU - 9.17 AU

Year: 8570 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,868,797 km

• M1: 214,224 km (0.111 R)
• M2: 974,630 km (0.047 R)
• M3: 1,088,175 km (0.091 R)
• M4: 1,226,852 km (0.065 R)
• M5: 1,457,532 km (0.075 R)
• M6: 2,184,279 km (0.031 R)
• M7: 2,362,749 km (0.116 R)
• M8: 2,653,268 km (0.092 R)
• M9: 2,762,025 km (0.077 R)
• M10: 3,534,399 km (0.099 R)
• M11: 3,654,526 km (0.09 R)
• M12: 3,806,518 km (0.096 R)
• M13: 3,991,720 km (0.063 R)
• M14: 4,403,563 km (0.038 R)
• M15: 4,500,652 km (0.07 R)
• M16: 4,862,529 km (0.089 R)
• M17: 4,996,419 km (0.107 R)
• M18: 5,720,174 km (0.057 R)
• M19: 6,440,039 km (0.071 R)
• M20: 7,265,071 km (0.067 R)
• M21: 8,972,581 km (0.098 R)
• M22: 9,220,465 km (0.09 R)
• M23: 9,892,608 km (0.087 R)
• M24: 10,063,150 km (0.113 R)
• M25: 10,493,692 km (0.043 R)
• M26: 10,624,142 km (0.104 R)
• M27: 11,686,436 km (0.082 R)
• M28: 13,015,015 km (0.095 R)
• M29: 13,768,539 km (0.074 R)
• M30: 14,006,849 km (0.112 R)
• M31: 14,536,126 km (0.094 R)
• M32: 15,366,992 km (0.09 R)
• M33: 15,564,761 km (0.105 R)
• M34: 16,062,922 km (0.061 R)
• M35: 16,972,626 km (0.057 R)
• M36: 17,795,415 km (0.093 R)
• M37: 17,899,236 km (0.119 R)
• M38: 18,263,955 km (0.109 R)
• M39: 18,526,051 km (0.076 R)
• M40: 18,631,218 km (0.078 R)
• M41: 18,736,535 km (0.109 R)
• M42: 18,947,917 km (0.103 R)
• M43: 19,160,046 km (0.102 R)
• M44: 19,533,293 km (0.075 R)
• M45: 20,124,504 km (0.026 R)
• M46: 20,558,188 km (0.105 R)
• M47: 20,721,699 km (0.092 R)
• M48: 21,104,819 km (0.103 R)
• M49: 21,324,728 km (0.113 R)
• M50: 22,156,342 km (0.12 R)
• M51: 22,267,942 km (0.084 R)
• M52: 22,435,791 km (0.088 R)
• M53: 22,716,586 km (0.067 R)
• M54: 22,942,030 km (0.045 R)
• M55: 23,054,977 km (0.058 R)
• M56: 24,483,188 km (0.103 R)
• M57: 25,529,026 km (0.063 R)
• M58: 25,998,614 km (0.063 R)
• M59: 26,589,526 km (0.059 R)
• M60: 27,065,546 km (0.063 R)
• M61: 28,571,099 km (0.11 R)
• M62: 29,918,377 km (0.075 R)
• M63: 30,227,447 km (0.095 R)
• M64: 30,662,028 km (0.104 R)
• M65: 31,348,982 km (0.096 R)
• M66: 32,357,421 km (0.052 R)
• M67: 32,547,560 km (0.12 R)
• M68: 32,929,184 km (0.117 R)
• M69: 33,184,548 km (0.117 R)
• M70: 34,018,556 km (0.08 R)
• M71: 35,119,746 km (0.116 R)
• M72: 36,364,250 km (0.113 R)
• M73: 37,157,718 km (0.111 R)
• M74: 37,489,974 km (0.067 R)
• M75: 37,689,837 km (0.105 R)
• M76: 38,358,540 km (0.082 R)
• M77: 38,963,813 km (0.098 R)
• M78: 39,775,680 km (0.085 R)
• M79: 40,047,649 km (0.062 R)
• M80: 40,388,284 km (0.093 R)
• M81: 41,622,765 km (0.055 R)
• M82: 42,730,537 km (0.114 R)
• M83: 44,128,978 km (0.093 R)
• M84: 44,410,372 km (0.106 R)
• M85: 44,762,974 km (0.106 R)
• M86: 45,329,202 km (0.103 R)
• M87: 45,471,170 km (0.066 R)
• M88: 46,111,748 km (0.091 R)
• M89: 46,970,291 km (0.115 R)
• M90: 47,978,730 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 14.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.52 AU - 14.28 AU

Year: 14846 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,868,797 km

• M1: 216,917 km (0.089 R)
• M2: 524,341 km (0.096 R)
• M3: 991,535 km (0.095 R)
• M4: 1,182,571 km (0.096 R)
• M5: 1,493,286 km (0.079 R)
• M6: 1,859,801 km (0.095 R)
• M7: 2,382,346 km (0.032 R)
• M8: 2,644,142 km (0.12 R)
• M9: 3,231,912 km (0.06 R)
• M10: 3,485,780 km (0.1 R)
• M11: 4,052,158 km (0.07 R)
• M12: 5,832,522 km (0.07 R)
• M13: 6,641,697 km (0.084 R)
• M14: 7,630,239 km (0.069 R)
• M15: 8,314,949 km (0.093 R)
• M16: 8,514,213 km (0.05 R)
• M17: 9,121,581 km (0.036 R)
• M18: 9,743,010 km (0.118 R)
• M19: 10,485,464 km (0.106 R)
• M20: 11,633,030 km (0.099 R)
• M21: 12,591,354 km (0.053 R)
• M22: 13,987,102 km (0.078 R)
• M23: 14,284,053 km (0.083 R)
• M24: 14,403,433 km (0.104 R)
• M25: 14,643,088 km (0.059 R)
• M26: 14,884,240 km (0.066 R)
• M27: 15,676,810 km (0.116 R)
• M28: 16,171,530 km (0.119 R)
• M29: 17,239,659 km (0.106 R)
• M30: 17,814,414 km (0.118 R)
• M31: 18,007,395 km (0.09 R)
• M32: 18,851,576 km (0.084 R)
• M33: 19,576,078 km (0.116 R)
• M34: 19,908,485 km (0.069 R)
• M35: 20,108,796 km (0.119 R)
• M36: 20,578,833 km (0.042 R)
• M37: 21,188,444 km (0.106 R)
• M38: 22,010,484 km (0.057 R)
• M39: 22,356,205 km (0.088 R)
• M40: 22,564,445 km (0.074 R)
• M41: 23,052,882 km (0.115 R)
• M42: 24,324,763 km (0.035 R)
• M43: 24,682,153 km (0.116 R)
• M44: 25,041,337 km (0.041 R)
• M45: 27,529,000 km (0.115 R)
• M46: 28,953,172 km (0.117 R)
• M47: 30,018,010 km (0.026 R)
• M48: 31,951,113 km (0.088 R)
• M49: 32,342,611 km (0.119 R)
• M50: 33,924,309 km (0.085 R)
• M51: 34,965,810 km (0.106 R)
• M52: 35,774,236 km (0.057 R)
• M53: 37,904,809 km (0.113 R)
• M54: 38,485,399 km (0.069 R)
• M55: 39,823,552 km (0.068 R)
• M56: 39,991,849 km (0.048 R)
• M57: 40,752,405 km (0.076 R)
• M58: 43,321,748 km (0.117 R)
• M59: 44,713,457 km (0.048 R)
• M60: 44,888,337 km (0.106 R)
• M61: 47,540,558 km (0.062 R)
• M62: 47,719,178 km (0.085 R)
• M63: 48,256,384 km (0.119 R)
• M64: 50,789,674 km (0.112 R)
• M65: 51,980,473 km (0.061 R)
• M66: 52,164,478 km (0.074 R)
• M67: 52,440,935 km (0.047 R)
• M68: 53,087,946 km (0.075 R)
• M69: 53,737,500 km (0.115 R)
• M70: 54,763,592 km (0.09 R)
• M71: 55,138,334 km (0.071 R)
• M72: 56,078,856 km (0.045 R)
• M73: 56,173,252 km (0.1 R)
• M74: 57,309,448 km (0.069 R)
• M75: 58,644,759 km (0.106 R)
• M76: 58,932,286 km (0.058 R)
• M77: 59,124,070 km (0.065 R)
• M78: 59,316,304 km (0.09 R)
• M79: 59,990,242 km (0.103 R)
• M80: 61,443,137 km (0.101 R)
• M81: 62,809,564 km (0.108 R)
• M82: 66,269,463 km (0.064 R)
• M83: 66,868,752 km (0.077 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit