🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.17 AU - 1.33 AU

Year: 529 Days

Day: 37 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,629,288 km

• M1: 35,305 km (0.115 R)
• M2: 626,665 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.75 AU - 2.37 AU

Year: 1120 Days

Day: 47.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,629,288 km

• M1: 1,207,853 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.04 AU - 4.16 AU

Year: 3144 Days

Day: 44.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 8.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.89 AU - 5.25 AU

Year: 4324 Days

Day: 5.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,629,288 km

• M1: 362,476 km (0.1 R)
• M2: 616,343 km (0.108 R)
• M3: 741,407 km (0.114 R)
• M4: 796,160 km (0.067 R)
• M5: 852,409 km (0.052 R)
• M6: 1,029,533 km (0.048 R)
• M7: 1,103,883 km (0.116 R)
• M8: 1,205,759 km (0.079 R)
• M9: 1,378,395 km (0.109 R)
• M10: 1,867,281 km (0.071 R)
• M11: 1,974,393 km (0.051 R)
• M12: 2,275,234 km (0.067 R)
• M13: 2,356,914 km (0.107 R)
• M14: 2,456,247 km (0.107 R)
• M15: 2,676,156 km (0.088 R)
• M16: 2,920,300 km (0.117 R)
• M17: 3,045,065 km (0.119 R)
• M18: 3,580,775 km (0.103 R)
• M19: 3,849,752 km (0.025 R)
• M20: 3,947,589 km (0.114 R)
• M21: 4,085,667 km (0.074 R)
• M22: 4,205,495 km (0.114 R)
• M23: 4,326,370 km (0.117 R)
• M24: 4,884,819 km (0.036 R)
• M25: 4,948,249 km (0.078 R)
• M26: 5,033,220 km (0.037 R)
• M27: 5,269,735 km (0.093 R)
• M28: 5,509,690 km (0.109 R)
• M29: 5,620,093 km (0.058 R)
• M30: 5,798,114 km (0.077 R)
• M31: 6,182,581 km (0.073 R)
• M32: 7,119,662 km (0.052 R)
• M33: 7,360,963 km (0.08 R)
• M34: 7,555,740 km (0.113 R)
• M35: 7,752,461 km (0.102 R)
• M36: 7,925,845 km (0.114 R)
• M37: 8,150,690 km (0.097 R)
• M38: 8,226,088 km (0.107 R)
• M39: 8,915,435 km (0.11 R)
• M40: 9,280,154 km (0.101 R)
• M41: 9,543,746 km (0.067 R)
• M42: 9,729,696 km (0.114 R)
• M43: 9,943,621 km (0.058 R)
• M44: 10,159,191 km (0.119 R)
• M45: 10,321,804 km (0.043 R)
• M46: 10,567,444 km (0.076 R)
• M47: 11,484,479 km (0.089 R)
• M48: 11,653,973 km (0.096 R)
• M49: 13,010,078 km (0.038 R)
• M50: 13,661,876 km (0.074 R)
• M51: 13,721,715 km (0.039 R)
• M52: 14,537,323 km (0.074 R)
• M53: 14,598,359 km (0.096 R)
• M54: 15,058,970 km (0.102 R)
• M55: 15,213,505 km (0.03 R)
• M56: 15,337,522 km (0.093 R)
• M57: 15,586,602 km (0.055 R)
• M58: 15,899,860 km (0.107 R)
• M59: 16,724,144 km (0.043 R)
• M60: 17,399,878 km (0.051 R)
• M61: 17,594,654 km (0.071 R)
• M62: 17,659,729 km (0.107 R)
• M63: 17,920,778 km (0.1 R)
• M64: 17,986,302 km (0.031 R)
• M65: 18,051,825 km (0.074 R)
• M66: 18,546,097 km (0.116 R)
• M67: 18,811,483 km (0.033 R)
• M68: 18,977,986 km (0.079 R)
• M69: 19,648,932 km (0.116 R)
• M70: 19,885,596 km (0.076 R)
• M71: 20,430,132 km (0.071 R)
• M72: 20,635,530 km (0.096 R)
• M73: 20,945,048 km (0.099 R)
• M74: 21,290,769 km (0.095 R)
• M75: 21,394,889 km (0.057 R)
• M76: 21,847,722 km (0.11 R)
• M77: 23,011,743 km (0.107 R)
• M78: 23,332,630 km (0.106 R)
• M79: 23,511,549 km (0.038 R)
• M80: 23,690,917 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 9.9

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.96 AU - 13.28 AU

Year: 14044 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,629,288 km

• M1: 456,573 km (0.096 R)
• M2: 1,090,568 km (0.091 R)
• M3: 1,165,218 km (0.106 R)
• M4: 2,485,868 km (0.119 R)
• M5: 2,790,150 km (0.044 R)
• M6: 2,999,737 km (0.113 R)
• M7: 3,546,218 km (0.104 R)
• M8: 4,980,562 km (0.074 R)
• M9: 5,065,085 km (0.094 R)
• M10: 5,150,056 km (0.084 R)
• M11: 5,278,411 km (0.091 R)
• M12: 6,025,653 km (0.106 R)
• M13: 6,115,860 km (0.104 R)
• M14: 6,759,281 km (0.106 R)
• M15: 7,472,414 km (0.111 R)
• M16: 7,813,497 km (0.109 R)
• M17: 7,961,150 km (0.112 R)
• M18: 8,109,850 km (0.112 R)
• M19: 9,228,094 km (0.103 R)
• M20: 9,384,274 km (0.075 R)
• M21: 9,594,011 km (0.115 R)
• M22: 10,448,214 km (0.075 R)
• M23: 11,215,502 km (0.073 R)
• M24: 11,493,904 km (0.061 R)
• M25: 15,316,279 km (0.093 R)
• M26: 15,377,913 km (0.025 R)
• M27: 16,627,803 km (0.025 R)
• M28: 17,137,034 km (0.099 R)
• M29: 17,522,249 km (0.05 R)
• M30: 18,170,606 km (0.069 R)
• M31: 18,301,205 km (0.09 R)
• M32: 18,694,947 km (0.063 R)
• M33: 18,760,770 km (0.09 R)
• M34: 19,624,548 km (0.119 R)
• M35: 19,691,418 km (0.078 R)
• M36: 20,978,409 km (0.03 R)
• M37: 21,046,924 km (0.084 R)
• M38: 21,528,480 km (0.109 R)
• M39: 23,918,605 km (0.093 R)
• M40: 24,927,044 km (0.092 R)
• M41: 25,509,429 km (0.11 R)
• M42: 26,022,849 km (0.117 R)
• M43: 26,170,053 km (0.069 R)
• M44: 26,317,706 km (0.119 R)
• M45: 27,883,846 km (0.111 R)
• M46: 28,034,641 km (0.096 R)
• M47: 30,095,950 km (0.109 R)
• M48: 30,949,705 km (0.063 R)
• M49: 31,340,455 km (0.108 R)
• M50: 31,418,694 km (0.105 R)
• M51: 31,497,084 km (0.105 R)
• M52: 31,890,077 km (0.036 R)
• M53: 33,078,782 km (0.076 R)
• M54: 34,605,279 km (0.08 R)
• M55: 35,662,936 km (0.034 R)
• M56: 35,744,766 km (0.119 R)
• M57: 35,826,596 km (0.115 R)
• M58: 36,154,664 km (0.12 R)
• M59: 36,566,058 km (0.099 R)
• M60: 37,393,633 km (0.092 R)
• M61: 37,893,290 km (0.068 R)
• M62: 39,067,334 km (0.036 R)
• M63: 40,423,888 km (0.035 R)
• M64: 41,451,326 km (0.049 R)
• M65: 42,227,589 km (0.077 R)
• M66: 43,008,640 km (0.104 R)
• M67: 46,091,104 km (0.097 R)
• M68: 47,074,411 km (0.112 R)
• M69: 47,523,803 km (0.115 R)
• M70: 47,613,711 km (0.072 R)
• M71: 47,703,919 km (0.062 R)
• M72: 49,426,239 km (0.119 R)
• M73: 49,974,365 km (0.084 R)
• M74: 51,353,658 km (0.052 R)
• M75: 52,279,968 km (0.066 R)
• M76: 52,745,217 km (0.057 R)
• M77: 54,243,290 km (0.119 R)
• M78: 54,620,127 km (0.089 R)
• M79: 55,945,415 km (0.06 R)
• M80: 58,145,551 km (0.112 R)
• M81: 58,241,892 km (0.105 R)
• M82: 58,434,574 km (0.086 R)
• M83: 59,014,266 km (0.095 R)
• M84: 59,595,753 km (0.107 R)
• M85: 60,276,423 km (0.036 R)
• M86: 61,057,623 km (0.1 R)
• M87: 61,155,610 km (0.101 R)
• M88: 61,351,583 km (0.086 R)
• M89: 65,213,751 km (0.1 R)
• M90: 66,317,185 km (0.065 R)
• M91: 66,619,223 km (0.098 R)
• M92: 67,123,667 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit