🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 207 Days

Day: 41.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,647,798 km

• M1: 140,921 km (0.057 R)
• M2: 252,521 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 235 Days

Day: 41.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,647,798 km

• M1: 63,579 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 255 Days

Day: 34.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.19 AU - 1.41 AU

Year: 558 Days

Day: 23.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 11.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.27 AU - 6.63 AU

Year: 4793 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,647,798 km

• M1: 146,905 km (0.114 R)
• M2: 254,466 km (0.085 R)
• M3: 347,665 km (0.097 R)
• M4: 681,119 km (0.12 R)
• M5: 895,044 km (0.116 R)
• M6: 1,082,640 km (0.099 R)
• M7: 1,168,958 km (0.091 R)
• M8: 1,283,550 km (0.093 R)
• M9: 1,608,327 km (0.108 R)
• M10: 1,780,663 km (0.049 R)
• M11: 1,869,225 km (0.09 R)
• M12: 2,112,621 km (0.118 R)
• M13: 2,480,931 km (0.115 R)
• M14: 2,647,434 km (0.093 R)
• M15: 2,835,029 km (0.097 R)
• M16: 3,009,460 km (0.108 R)
• M17: 3,591,396 km (0.118 R)
• M18: 3,837,933 km (0.101 R)
• M19: 3,973,020 km (0.117 R)
• M20: 4,129,350 km (0.075 R)
• M21: 4,327,567 km (0.082 R)
• M22: 4,468,339 km (0.087 R)
• M23: 5,088,572 km (0.102 R)
• M24: 5,194,636 km (0.089 R)
• M25: 5,473,936 km (0.118 R)
• M26: 5,714,040 km (0.117 R)
• M27: 6,114,514 km (0.1 R)
• M28: 6,709,165 km (0.07 R)
• M29: 7,084,357 km (0.032 R)
• M30: 7,226,774 km (0.08 R)
• M31: 7,466,280 km (0.097 R)
• M32: 7,635,625 km (0.068 R)
• M33: 7,830,701 km (0.111 R)
• M34: 7,928,837 km (0.083 R)
• M35: 8,101,473 km (0.094 R)
• M36: 8,855,895 km (0.106 R)
• M37: 9,035,263 km (0.078 R)
• M38: 9,112,455 km (0.093 R)
• M39: 9,976,383 km (0.053 R)
• M40: 10,296,971 km (0.06 R)
• M41: 10,729,758 km (0.064 R)
• M42: 10,893,567 km (0.118 R)
• M43: 11,641,258 km (0.074 R)
• M44: 11,865,954 km (0.093 R)
• M45: 11,950,626 km (0.09 R)
• M46: 12,577,441 km (0.084 R)
• M47: 12,836,993 km (0.079 R)
• M48: 12,923,910 km (0.114 R)
• M49: 13,156,684 km (0.079 R)
• M50: 13,714,983 km (0.116 R)
• M51: 14,824,401 km (0.094 R)
• M52: 15,282,320 km (0.12 R)
• M53: 15,497,741 km (0.115 R)
• M54: 15,962,542 km (0.087 R)
• M55: 16,779,047 km (0.106 R)
• M56: 16,905,906 km (0.093 R)
• M57: 17,609,165 km (0.115 R)
• M58: 17,738,119 km (0.112 R)
• M59: 18,061,699 km (0.092 R)
• M60: 18,159,087 km (0.106 R)
• M61: 18,256,775 km (0.101 R)
• M62: 18,583,496 km (0.066 R)
• M63: 19,011,197 km (0.105 R)
• M64: 19,342,406 km (0.079 R)
• M65: 19,909,981 km (0.108 R)
• M66: 20,044,170 km (0.104 R)
• M67: 20,145,148 km (0.115 R)
• M68: 20,482,791 km (0.11 R)
• M69: 21,852,210 km (0.062 R)
• M70: 21,990,887 km (0.071 R)
• M71: 23,145,184 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.53 AU - 22.27 AU

Year: 28530 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,647,798 km

• M1: 156,479 km (0.075 R)
• M2: 231,278 km (0.116 R)
• M3: 1,125,574 km (0.058 R)
• M4: 1,417,739 km (0.072 R)
• M5: 1,832,424 km (0.055 R)
• M6: 1,899,444 km (0.047 R)
• M7: 1,967,362 km (0.051 R)
• M8: 2,539,873 km (0.11 R)
• M9: 2,767,411 km (0.089 R)
• M10: 3,041,325 km (0.111 R)
• M11: 3,323,915 km (0.079 R)
• M12: 4,001,444 km (0.097 R)
• M13: 4,813,611 km (0.063 R)
• M14: 5,577,158 km (0.111 R)
• M15: 5,972,994 km (0.115 R)
• M16: 6,429,268 km (0.106 R)
• M17: 6,949,419 km (0.084 R)
• M18: 7,645,648 km (0.06 R)
• M19: 8,196,318 km (0.114 R)
• M20: 8,816,850 km (0.087 R)
• M21: 9,687,210 km (0.073 R)
• M22: 9,864,633 km (0.072 R)
• M23: 10,463,623 km (0.062 R)
• M24: 10,706,420 km (0.04 R)
• M25: 11,633,927 km (0.084 R)
• M26: 11,696,609 km (0.085 R)
• M27: 12,202,698 km (0.109 R)
• M28: 12,266,427 km (0.099 R)
• M29: 14,163,029 km (0.063 R)
• M30: 15,248,062 km (0.111 R)
• M31: 15,731,114 km (0.06 R)
• M32: 16,009,515 km (0.099 R)
• M33: 16,149,240 km (0.108 R)
• M34: 16,712,326 km (0.111 R)
• M35: 16,996,412 km (0.113 R)
• M36: 17,641,179 km (0.031 R)
• M37: 18,002,757 km (0.069 R)
• M38: 19,997,795 km (0.048 R)
• M39: 21,751,830 km (0.116 R)
• M40: 22,922,134 km (0.109 R)
• M41: 23,000,822 km (0.119 R)
• M42: 23,554,484 km (0.106 R)
• M43: 24,032,599 km (0.105 R)
• M44: 24,514,005 km (0.118 R)
• M45: 26,636,350 km (0.076 R)
• M46: 27,635,514 km (0.097 R)
• M47: 28,139,659 km (0.099 R)
• M48: 28,477,600 km (0.094 R)
• M49: 28,731,767 km (0.086 R)
• M50: 28,986,831 km (0.11 R)
• M51: 30,792,927 km (0.088 R)
• M52: 32,281,425 km (0.116 R)
• M53: 32,369,688 km (0.059 R)
• M54: 32,901,060 km (0.084 R)
• M55: 34,242,354 km (0.091 R)
• M56: 34,512,678 km (0.089 R)
• M57: 34,603,035 km (0.114 R)
• M58: 35,601,301 km (0.1 R)
• M59: 35,692,556 km (0.104 R)
• M60: 36,516,990 km (0.067 R)
• M61: 37,255,255 km (0.093 R)
• M62: 42,655,290 km (0.089 R)
• M63: 44,018,575 km (0.035 R)
• M64: 45,297,338 km (0.091 R)
• M65: 45,594,140 km (0.119 R)
• M66: 47,589,327 km (0.068 R)
• M67: 49,511,061 km (0.104 R)
• M68: 50,020,890 km (0.109 R)
• M69: 50,737,763 km (0.09 R)
• M70: 53,743,334 km (0.116 R)
• M71: 53,952,771 km (0.086 R)
• M72: 56,699,687 km (0.081 R)
• M73: 58,628,004 km (0.081 R)
• M74: 58,951,435 km (0.102 R)
• M75: 60,142,533 km (0.07 R)
• M76: 60,904,584 km (0.092 R)
• M77: 61,998,893 km (0.051 R)
• M78: 62,878,977 km (0.089 R)
• M79: 64,540,261 km (0.025 R)
• M80: 66,552,802 km (0.102 R)
• M81: 67,341,033 km (0.099 R)
• M82: 67,453,829 km (0.08 R)
• M83: 69,154,159 km (0.118 R)
• M84: 71,213,074 km (0.107 R)
• M85: 71,673,387 km (0.101 R)
• M86: 72,134,747 km (0.118 R)
• M87: 75,742,898 km (0.103 R)
• M88: 77,509,649 km (0.104 R)
• M89: 78,220,239 km (0.119 R)
• M90: 78,457,501 km (0.082 R)
• M91: 78,813,993 km (0.087 R)
• M92: 79,290,163 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit