🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.46 AU - 1.5 AU

Year: 658 Days

Day: 17.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.4 AU - 1.7 AU

Year: 705 Days

Day: 40.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 7.9

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.88 AU - 15.88 AU

Year: 18887 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,695,717 km

• M1: 98,585 km (0.08 R)
• M2: 367,412 km (0.068 R)
• M3: 982,858 km (0.102 R)
• M4: 2,567,847 km (0.071 R)
• M5: 3,151,279 km (0.101 R)
• M6: 3,977,209 km (0.051 R)
• M7: 4,830,066 km (0.067 R)
• M8: 6,484,918 km (0.059 R)
• M9: 8,170,587 km (0.069 R)
• M10: 9,198,773 km (0.061 R)
• M11: 12,041,432 km (0.054 R)
• M12: 15,263,172 km (0.101 R)
• M13: 16,150,287 km (0.081 R)
• M14: 16,732,522 km (0.115 R)
• M15: 17,762,802 km (0.12 R)
• M16: 18,834,970 km (0.077 R)
• M17: 21,206,097 km (0.117 R)
• M18: 22,617,253 km (0.111 R)
• M19: 23,345,945 km (0.032 R)
• M20: 24,740,346 km (0.036 R)
• M21: 25,737,715 km (0.046 R)
• M22: 27,342,152 km (0.053 R)
• M23: 33,751,075 km (0.105 R)
• M24: 36,800,328 km (0.057 R)
• M25: 39,129,866 km (0.096 R)
• M26: 41,866,161 km (0.112 R)
• M27: 43,599,701 km (0.11 R)
• M28: 49,433,420 km (0.083 R)
• M29: 49,781,683 km (0.106 R)
• M30: 52,265,457 km (0.079 R)
• M31: 62,823,626 km (0.049 R)
• M32: 70,013,898 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.8

Radius: 6.3

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.36 AU - 18.3 AU

Year: 20859 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,695,717 km

• M1: 80,484 km (0.105 R)
• M2: 370,704 km (0.069 R)
• M3: 909,555 km (0.087 R)
• M4: 1,156,242 km (0.117 R)
• M5: 1,560,605 km (0.082 R)
• M6: 1,786,947 km (0.119 R)
• M7: 3,884,907 km (0.112 R)
• M8: 4,438,718 km (0.105 R)
• M9: 4,860,435 km (0.048 R)
• M10: 5,231,886 km (0.047 R)
• M11: 6,073,674 km (0.107 R)
• M12: 7,048,902 km (0.066 R)
• M13: 8,279,345 km (0.108 R)
• M14: 9,361,835 km (0.079 R)
• M15: 10,719,884 km (0.088 R)
• M16: 12,475,714 km (0.055 R)
• M17: 12,682,010 km (0.077 R)
• M18: 13,030,723 km (0.116 R)
• M19: 17,730,040 km (0.103 R)
• M20: 18,166,268 km (0.117 R)
• M21: 18,520,366 km (0.049 R)
• M22: 19,060,115 km (0.112 R)
• M23: 31,283,608 km (0.09 R)
• M24: 31,664,633 km (0.04 R)
• M25: 38,046,030 km (0.082 R)
• M26: 39,211,098 km (0.12 R)
• M27: 39,654,207 km (0.044 R)
• M28: 43,792,682 km (0.112 R)
• M29: 45,558,087 km (0.097 R)
• M30: 49,059,425 km (0.095 R)
• M31: 59,458,422 km (0.051 R)
• M32: 61,621,009 km (0.066 R)
• M33: 62,219,849 km (0.088 R)
• M34: 63,835,506 km (0.077 R)
• M35: 65,478,988 km (0.054 R)
• M36: 69,495,092 km (0.082 R)
• M37: 70,796,594 km (0.084 R)
• M38: 73,672,164 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 6.4

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.38 AU - 22.3 AU

Year: 27522 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,695,717 km

• M1: 124,765 km (0.094 R)
• M2: 370,554 km (0.07 R)
• M3: 748,588 km (0.062 R)
• M4: 1,151,305 km (0.088 R)
• M5: 1,616,704 km (0.079 R)
• M6: 2,603,003 km (0.06 R)
• M7: 3,253,754 km (0.082 R)
• M8: 4,461,756 km (0.098 R)
• M9: 4,833,956 km (0.06 R)
• M10: 5,106,823 km (0.044 R)
• M11: 5,348,722 km (0.09 R)
• M12: 6,256,333 km (0.03 R)
• M13: 6,580,511 km (0.078 R)
• M14: 9,713,390 km (0.057 R)
• M15: 10,022,758 km (0.08 R)
• M16: 10,402,737 km (0.043 R)
• M17: 12,090,201 km (0.091 R)
• M18: 13,565,236 km (0.069 R)
• M19: 15,074,229 km (0.094 R)
• M20: 15,572,989 km (0.092 R)
• M21: 17,679,028 km (0.063 R)
• M22: 18,233,736 km (0.062 R)
• M23: 23,760,031 km (0.112 R)
• M24: 23,983,830 km (0.093 R)
• M25: 26,900,689 km (0.083 R)
• M26: 29,269,571 km (0.072 R)
• M27: 32,318,974 km (0.103 R)
• M28: 33,427,345 km (0.045 R)
• M29: 39,980,181 km (0.115 R)
• M30: 41,742,593 km (0.106 R)
• M31: 46,987,046 km (0.114 R)
• M32: 49,311,198 km (0.078 R)
• M33: 55,356,298 km (0.114 R)
• M34: 60,826,045 km (0.081 R)
• M35: 69,346,691 km (0.08 R)
• M36: 70,724,338 km (0.089 R)
• M37: 73,297,272 km (0.106 R)
• M38: 76,417,584 km (0.112 R)
• M39: 77,150,015 km (0.069 R)
• M40: 88,705,553 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit