🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.8 AU - 1.16 AU

Year: 349 Days

Day: 32 Hours

Environment

Temp: 151 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.18 AU - 3.48 AU

Year: 1713 Days

Day: 15.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.84 AU - 5.64 AU

Year: 3714 Days

Day: 28.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 10.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.36 AU - 13.12 AU

Year: 12667 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,253,651 km

• M1: 167,550 km (0.091 R)
• M2: 295,605 km (0.086 R)
• M3: 542,143 km (0.069 R)
• M4: 629,358 km (0.114 R)
• M5: 737,966 km (0.028 R)
• M6: 803,041 km (0.108 R)
• M7: 1,029,533 km (0.116 R)
• M8: 1,716,486 km (0.047 R)
• M9: 1,873,265 km (0.094 R)
• M10: 2,779,379 km (0.111 R)
• M11: 3,236,251 km (0.114 R)
• M12: 3,403,202 km (0.061 R)
• M13: 3,487,725 km (0.116 R)
• M14: 3,601,569 km (0.12 R)
• M15: 3,950,581 km (0.118 R)
• M16: 4,099,281 km (0.082 R)
• M17: 4,402,217 km (0.112 R)
• M18: 4,712,483 km (0.107 R)
• M19: 4,807,028 km (0.067 R)
• M20: 4,965,901 km (0.11 R)
• M21: 6,473,249 km (0.107 R)
• M22: 6,861,905 km (0.097 R)
• M23: 7,005,070 km (0.082 R)
• M24: 7,149,432 km (0.119 R)
• M25: 7,440,848 km (0.101 R)
• M26: 7,773,405 km (0.068 R)
• M27: 7,885,453 km (0.053 R)
• M28: 8,761,498 km (0.106 R)
• M29: 9,829,029 km (0.111 R)
• M30: 10,316,718 km (0.104 R)
• M31: 10,398,698 km (0.115 R)
• M32: 10,522,265 km (0.079 R)
• M33: 13,270,528 km (0.12 R)
• M34: 13,628,815 km (0.058 R)
• M35: 13,719,022 km (0.12 R)
• M36: 13,809,230 km (0.12 R)
• M37: 14,446,816 km (0.12 R)
• M38: 14,769,349 km (0.066 R)
• M39: 15,609,341 km (0.104 R)
• M40: 16,849,956 km (0.075 R)
• M41: 16,995,066 km (0.115 R)
• M42: 18,370,170 km (0.054 R)
• M43: 18,519,618 km (0.11 R)
• M44: 18,719,481 km (0.104 R)
• M45: 20,190,028 km (0.088 R)
• M46: 20,447,336 km (0.057 R)
• M47: 20,705,692 km (0.074 R)
• M48: 21,121,424 km (0.097 R)
• M49: 21,278,053 km (0.057 R)
• M50: 22,119,691 km (0.054 R)
• M51: 22,278,713 km (0.094 R)
• M52: 22,384,928 km (0.096 R)
• M53: 23,133,216 km (0.099 R)
• M54: 23,510,502 km (0.098 R)
• M55: 23,726,970 km (0.052 R)
• M56: 24,107,547 km (0.116 R)
• M57: 25,928,153 km (0.097 R)
• M58: 26,544,796 km (0.12 R)
• M59: 26,657,443 km (0.104 R)
• M60: 28,136,368 km (0.047 R)
• M61: 28,539,085 km (0.114 R)
• M62: 28,654,425 km (0.12 R)
• M63: 28,769,915 km (0.065 R)
• M64: 29,175,624 km (0.12 R)
• M65: 29,524,935 km (0.082 R)
• M66: 30,286,388 km (0.119 R)
• M67: 31,291,985 km (0.088 R)
• M68: 31,589,685 km (0.027 R)
• M69: 31,828,742 km (0.116 R)
• M70: 32,609,344 km (0.069 R)
• M71: 33,578,888 km (0.041 R)
• M72: 33,761,696 km (0.05 R)
• M73: 34,067,175 km (0.08 R)
• M74: 34,250,881 km (0.085 R)
• M75: 34,619,341 km (0.035 R)
• M76: 35,670,415 km (0.11 R)
• M77: 36,543,768 km (0.101 R)
• M78: 36,920,306 km (0.109 R)
• M79: 37,298,040 km (0.096 R)
• M80: 37,550,711 km (0.055 R)
• M81: 37,677,121 km (0.048 R)
• M82: 37,993,970 km (0.032 R)
• M83: 38,184,557 km (0.082 R)
• M84: 39,206,161 km (0.085 R)
• M85: 39,398,694 km (0.087 R)
• M86: 40,171,965 km (0.106 R)
• M87: 40,755,247 km (0.107 R)
• M88: 41,015,398 km (0.073 R)
• M89: 41,341,372 km (0.063 R)
• M90: 41,995,862 km (0.059 R)
• M91: 43,447,859 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 4.4

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.32 AU - 19.02 AU

Year: 27874 Days

Day: 24.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,253,651 km

• M1: 62,083 km (0.083 R)
• M2: 162,762 km (0.1 R)
• M3: 304,880 km (0.048 R)
• M4: 481,855 km (0.111 R)
• M5: 525,238 km (0.106 R)
• M6: 865,723 km (0.1 R)
• M7: 1,354,459 km (0.044 R)
• M8: 1,448,407 km (0.099 R)
• M9: 1,984,865 km (0.113 R)
• M10: 2,127,731 km (0.093 R)
• M11: 2,461,633 km (0.093 R)
• M12: 3,471,718 km (0.109 R)
• M13: 4,314,552 km (0.074 R)
• M14: 5,614,109 km (0.047 R)
• M15: 5,664,374 km (0.114 R)
• M16: 6,384,388 km (0.084 R)
• M17: 7,351,688 km (0.11 R)
• M18: 9,598,798 km (0.111 R)
• M19: 9,901,135 km (0.114 R)
• M20: 10,267,949 km (0.031 R)
• M21: 10,515,085 km (0.097 R)
• M22: 10,577,168 km (0.052 R)
• M23: 11,268,011 km (0.055 R)
• M24: 11,715,308 km (0.098 R)
• M25: 13,900,485 km (0.03 R)
• M26: 15,214,103 km (0.105 R)
• M27: 15,566,406 km (0.114 R)
• M28: 16,207,284 km (0.1 R)
• M29: 16,494,811 km (0.102 R)
• M30: 18,479,675 km (0.036 R)
• M31: 19,844,158 km (0.115 R)
• M32: 20,460,950 km (0.105 R)
• M33: 20,693,873 km (0.064 R)
• M34: 21,792,371 km (0.118 R)
• M35: 25,867,117 km (0.108 R)
• M36: 27,646,883 km (0.066 R)
• M37: 27,818,472 km (0.068 R)
• M38: 29,465,844 km (0.119 R)
• M39: 31,412,411 km (0.103 R)
• M40: 35,521,416 km (0.051 R)
• M41: 37,117,027 km (0.036 R)
• M42: 37,400,964 km (0.105 R)
• M43: 39,892,367 km (0.117 R)
• M44: 40,377,662 km (0.055 R)
• M45: 42,832,862 km (0.112 R)
• M46: 44,932,468 km (0.059 R)
• M47: 45,639,767 km (0.116 R)
• M48: 46,554,409 km (0.103 R)
• M49: 46,758,460 km (0.088 R)
• M50: 47,065,285 km (0.119 R)
• M51: 51,112,656 km (0.056 R)
• M52: 51,428,606 km (0.071 R)
• M53: 51,534,073 km (0.066 R)
• M54: 52,062,453 km (0.102 R)
• M55: 52,274,283 km (0.11 R)
• M56: 52,380,198 km (0.115 R)
• M57: 53,872,138 km (0.1 R)
• M58: 61,649,881 km (0.071 R)
• M59: 62,886,008 km (0.117 R)
• M60: 63,903,274 km (0.116 R)
• M61: 64,470,848 km (0.11 R)
• M62: 64,698,386 km (0.109 R)
• M63: 66,872,642 km (0.1 R)
• M64: 67,218,213 km (0.049 R)
• M65: 67,679,872 km (0.109 R)
• M66: 69,536,681 km (0.089 R)
• M67: 70,354,383 km (0.04 R)
• M68: 70,471,518 km (0.05 R)
• M69: 71,057,792 km (0.101 R)
• M70: 73,063,301 km (0.086 R)
• M71: 73,656,756 km (0.113 R)
• M72: 74,490,165 km (0.092 R)
• M73: 76,166,409 km (0.075 R)
• M74: 77,855,070 km (0.059 R)
• M75: 78,097,269 km (0.064 R)
• M76: 78,825,512 km (0.116 R)
• M77: 79,190,530 km (0.112 R)
• M78: 80,166,507 km (0.105 R)
• M79: 81,760,921 km (0.063 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit