🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.72 AU

Year: 182 Days

Day: 33.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.78 AU - 2.38 AU

Year: 1064 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.08 AU - 2.1 AU

Year: 1072 Days

Day: 36 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,974,392 km

• M1: 373,695 km (0.097 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 12.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.06 AU - 6.28 AU

Year: 4790 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,974,392 km

• M1: 162,014 km (0.04 R)
• M2: 323,431 km (0.058 R)
• M3: 491,579 km (0.103 R)
• M4: 578,046 km (0.109 R)
• M5: 658,979 km (0.092 R)
• M6: 834,607 km (0.079 R)
• M7: 928,704 km (0.118 R)
• M8: 1,128,866 km (0.085 R)
• M9: 1,296,714 km (0.12 R)
• M10: 1,391,859 km (0.107 R)
• M11: 1,489,696 km (0.1 R)
• M12: 1,675,047 km (0.116 R)
• M13: 2,032,437 km (0.091 R)
• M14: 2,986,422 km (0.106 R)
• M15: 3,071,693 km (0.085 R)
• M16: 3,157,712 km (0.116 R)
• M17: 3,244,628 km (0.109 R)
• M18: 3,510,314 km (0.074 R)
• M19: 4,063,078 km (0.072 R)
• M20: 4,277,452 km (0.096 R)
• M21: 4,717,718 km (0.04 R)
• M22: 4,918,030 km (0.079 R)
• M23: 5,379,240 km (0.115 R)
• M24: 5,483,510 km (0.088 R)
• M25: 6,097,011 km (0.078 R)
• M26: 6,315,573 km (0.047 R)
• M27: 6,816,876 km (0.085 R)
• M28: 7,015,392 km (0.086 R)
• M29: 7,798,687 km (0.089 R)
• M30: 8,276,053 km (0.088 R)
• M31: 9,165,562 km (0.118 R)
• M32: 9,322,042 km (0.054 R)
• M33: 9,510,984 km (0.094 R)
• M34: 9,605,829 km (0.063 R)
• M35: 9,892,608 km (0.073 R)
• M36: 10,409,319 km (0.11 R)
• M37: 10,539,918 km (0.088 R)
• M38: 10,704,027 km (0.111 R)
• M39: 10,802,761 km (0.111 R)
• M40: 11,101,060 km (0.053 R)
• M41: 11,267,861 km (0.106 R)
• M42: 11,402,051 km (0.093 R)
• M43: 11,604,157 km (0.112 R)
• M44: 11,739,543 km (0.061 R)
• M45: 12,114,735 km (0.067 R)
• M46: 12,737,361 km (0.078 R)
• M47: 12,842,080 km (0.086 R)
• M48: 13,869,667 km (0.114 R)
• M49: 14,886,783 km (0.086 R)
• M50: 15,144,840 km (0.04 R)
• M51: 15,965,534 km (0.099 R)
• M52: 16,078,480 km (0.106 R)
• M53: 17,650,006 km (0.096 R)
• M54: 18,355,360 km (0.081 R)
• M55: 18,632,116 km (0.086 R)
• M56: 19,470,761 km (0.068 R)
• M57: 19,591,636 km (0.077 R)
• M58: 19,996,149 km (0.06 R)
• M59: 20,077,381 km (0.116 R)
• M60: 20,280,983 km (0.084 R)
• M61: 20,526,174 km (0.028 R)
• M62: 21,226,292 km (0.103 R)
• M63: 21,392,196 km (0.091 R)
• M64: 21,934,339 km (0.112 R)
• M65: 22,144,075 km (0.108 R)
• M66: 22,480,970 km (0.067 R)
• M67: 22,607,829 km (0.115 R)
• M68: 23,159,994 km (0.11 R)
• M69: 23,245,265 km (0.073 R)
• M70: 23,544,760 km (0.046 R)
• M71: 23,673,564 km (0.1 R)
• M72: 23,975,004 km (0.115 R)
• M73: 24,581,473 km (0.082 R)
• M74: 24,712,222 km (0.085 R)
• M75: 25,589,015 km (0.106 R)
• M76: 26,476,130 km (0.11 R)
• M77: 27,147,974 km (0.119 R)
• M78: 27,689,519 km (0.084 R)
• M79: 29,013,011 km (0.065 R)
• M80: 29,566,673 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 11.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.37 AU - 10.73 AU

Year: 12157 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,974,392 km

• M1: 310,266 km (0.077 R)
• M2: 852,259 km (0.073 R)
• M3: 1,039,556 km (0.104 R)
• M4: 1,149,660 km (0.09 R)
• M5: 1,334,563 km (0.116 R)
• M6: 1,504,655 km (0.107 R)
• M7: 1,708,108 km (0.119 R)
• M8: 1,813,276 km (0.076 R)
• M9: 2,490,805 km (0.087 R)
• M10: 2,702,336 km (0.119 R)
• M11: 3,439,255 km (0.087 R)
• M12: 4,022,537 km (0.092 R)
• M13: 4,164,356 km (0.118 R)
• M14: 4,710,987 km (0.102 R)
• M15: 5,203,014 km (0.098 R)
• M16: 5,357,848 km (0.099 R)
• M17: 5,435,788 km (0.095 R)
• M18: 6,442,283 km (0.09 R)
• M19: 6,903,343 km (0.073 R)
• M20: 7,031,100 km (0.073 R)
• M21: 7,593,139 km (0.025 R)
• M22: 7,946,340 km (0.062 R)
• M23: 8,080,080 km (0.06 R)
• M24: 8,259,747 km (0.116 R)
• M25: 8,622,971 km (0.064 R)
• M26: 9,412,249 km (0.05 R)
• M27: 9,601,341 km (0.088 R)
• M28: 10,321,655 km (0.117 R)
• M29: 10,467,812 km (0.106 R)
• M30: 12,741,699 km (0.094 R)
• M31: 13,479,367 km (0.114 R)
• M32: 13,639,287 km (0.069 R)
• M33: 14,339,405 km (0.114 R)
• M34: 14,448,162 km (0.072 R)
• M35: 14,557,219 km (0.114 R)
• M36: 14,776,081 km (0.032 R)
• M37: 15,495,048 km (0.045 R)
• M38: 16,168,837 km (0.04 R)
• M39: 16,794,904 km (0.053 R)
• M40: 17,139,727 km (0.089 R)
• M41: 17,544,988 km (0.055 R)
• M42: 18,188,259 km (0.096 R)
• M43: 18,305,992 km (0.045 R)
• M44: 18,483,116 km (0.037 R)
• M45: 18,839,159 km (0.046 R)
• M46: 20,899,421 km (0.118 R)
• M47: 21,022,690 km (0.077 R)
• M48: 22,712,398 km (0.064 R)
• M49: 23,157,601 km (0.107 R)
• M50: 23,605,646 km (0.118 R)
• M51: 24,640,415 km (0.07 R)
• M52: 25,756,116 km (0.088 R)
• M53: 27,832,833 km (0.105 R)
• M54: 28,582,618 km (0.085 R)
• M55: 29,132,091 km (0.04 R)
• M56: 29,685,154 km (0.107 R)
• M57: 30,102,084 km (0.077 R)
• M58: 30,241,509 km (0.053 R)
• M59: 30,591,119 km (0.032 R)
• M60: 31,294,229 km (0.098 R)
• M61: 31,931,516 km (0.111 R)
• M62: 33,075,192 km (0.082 R)
• M63: 34,523,449 km (0.053 R)
• M64: 35,623,292 km (0.061 R)
• M65: 36,288,703 km (0.097 R)
• M66: 36,883,654 km (0.109 R)
• M67: 37,107,602 km (0.08 R)
• M68: 37,781,989 km (0.076 R)
• M69: 38,309,472 km (0.086 R)
• M70: 39,067,185 km (0.094 R)
• M71: 39,524,206 km (0.071 R)
• M72: 40,136,211 km (0.083 R)
• M73: 40,520,378 km (0.063 R)
• M74: 41,913,434 km (0.043 R)
• M75: 42,850,814 km (0.097 R)
• M76: 45,624,059 km (0.06 R)
• M77: 46,024,982 km (0.091 R)
• M78: 46,588,218 km (0.099 R)
• M79: 47,721,571 km (0.115 R)
• M80: 47,965,565 km (0.072 R)
• M81: 49,932,927 km (0.075 R)
• M82: 50,015,355 km (0.12 R)
• M83: 52,177,344 km (0.069 R)
• M84: 53,017,037 km (0.098 R)
• M85: 53,185,484 km (0.106 R)
• M86: 54,115,235 km (0.109 R)
• M87: 57,022,819 km (0.059 R)
• M88: 57,714,410 km (0.113 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit