🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.72 AU

Year: 296 Days

Day: 37.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,047,320 km

• M1: 206,295 km (0.114 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 13.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.43 AU - 5.43 AU

Year: 6960 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,047,320 km

• M1: 193,729 km (0.068 R)
• M2: 303,085 km (0.061 R)
• M3: 469,588 km (0.079 R)
• M4: 647,310 km (0.092 R)
• M5: 731,384 km (0.063 R)
• M6: 835,055 km (0.117 R)
• M7: 1,025,643 km (0.077 R)
• M8: 1,395,599 km (0.091 R)
• M9: 1,586,485 km (0.082 R)
• M10: 1,745,807 km (0.08 R)
• M11: 1,889,720 km (0.099 R)
• M12: 2,189,963 km (0.074 R)
• M13: 2,645,638 km (0.077 R)
• M14: 2,740,334 km (0.094 R)
• M15: 3,031,750 km (0.101 R)
• M16: 3,231,613 km (0.093 R)
• M17: 3,697,611 km (0.085 R)
• M18: 3,804,124 km (0.11 R)
• M19: 4,464,748 km (0.119 R)
• M20: 5,072,265 km (0.116 R)
• M21: 5,220,666 km (0.111 R)
• M22: 5,798,413 km (0.089 R)
• M23: 6,300,763 km (0.097 R)
• M24: 6,981,583 km (0.071 R)
• M25: 7,347,649 km (0.1 R)
• M26: 8,167,894 km (0.096 R)
• M27: 8,589,012 km (0.114 R)
• M28: 8,873,846 km (0.105 R)
• M29: 8,981,407 km (0.064 R)
• M30: 9,489,143 km (0.058 R)
• M31: 10,081,101 km (0.068 R)
• M32: 10,608,883 km (0.111 R)
• M33: 10,723,175 km (0.075 R)
• M34: 10,952,958 km (0.098 R)
• M35: 11,612,834 km (0.119 R)
• M36: 12,486,037 km (0.105 R)
• M37: 13,586,628 km (0.114 R)
• M38: 13,710,794 km (0.11 R)
• M39: 13,793,821 km (0.081 R)
• M40: 13,876,998 km (0.04 R)
• M41: 14,548,543 km (0.097 R)
• M42: 15,359,812 km (0.075 R)
• M43: 15,532,448 km (0.099 R)
• M44: 16,449,483 km (0.076 R)
• M45: 16,803,431 km (0.053 R)
• M46: 17,159,923 km (0.075 R)
• M47: 17,249,532 km (0.115 R)
• M48: 18,198,880 km (0.073 R)
• M49: 19,211,658 km (0.104 R)
• M50: 20,384,804 km (0.047 R)
• M51: 21,099,732 km (0.091 R)
• M52: 21,484,498 km (0.073 R)
• M53: 21,968,597 km (0.086 R)
• M54: 22,799,912 km (0.106 R)
• M55: 23,343,401 km (0.115 R)
• M56: 23,442,585 km (0.12 R)
• M57: 23,841,113 km (0.096 R)
• M58: 24,695,317 km (0.103 R)
• M59: 27,317,618 km (0.114 R)
• M60: 27,422,187 km (0.084 R)
• M61: 28,264,124 km (0.063 R)
• M62: 28,847,855 km (0.04 R)
• M63: 29,919,275 km (0.108 R)
• M64: 31,058,463 km (0.111 R)
• M65: 31,331,778 km (0.05 R)
• M66: 31,825,750 km (0.086 R)
• M67: 32,322,266 km (0.104 R)
• M68: 33,323,075 km (0.102 R)
• M69: 33,771,121 km (0.117 R)
• M70: 34,164,863 km (0.108 R)
• M71: 35,127,226 km (0.111 R)
• M72: 35,697,642 km (0.063 R)
• M73: 37,020,985 km (0.093 R)
• M74: 37,310,906 km (0.058 R)
• M75: 37,834,349 km (0.099 R)
• M76: 39,183,422 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 14

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.89 AU - 5.87 AU

Year: 7934 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,047,320 km

• M1: 188,942 km (0.078 R)
• M2: 359,932 km (0.117 R)
• M3: 534,513 km (0.097 R)
• M4: 670,647 km (0.118 R)
• M5: 852,109 km (0.074 R)
• M6: 1,157,289 km (0.066 R)
• M7: 1,267,244 km (0.07 R)
• M8: 1,701,825 km (0.119 R)
• M9: 2,024,658 km (0.081 R)
• M10: 2,228,111 km (0.096 R)
• M11: 2,367,536 km (0.11 R)
• M12: 2,462,231 km (0.034 R)
• M13: 3,398,564 km (0.089 R)
• M14: 4,261,445 km (0.036 R)
• M15: 4,406,854 km (0.034 R)
• M16: 4,672,989 km (0.04 R)
• M17: 5,035,913 km (0.051 R)
• M18: 5,159,032 km (0.025 R)
• M19: 5,439,678 km (0.11 R)
• M20: 5,534,373 km (0.09 R)
• M21: 5,886,377 km (0.069 R)
• M22: 6,278,623 km (0.075 R)
• M23: 6,378,105 km (0.102 R)
• M24: 6,545,056 km (0.087 R)
• M25: 6,645,885 km (0.112 R)
• M26: 6,951,663 km (0.079 R)
• M27: 7,576,983 km (0.088 R)
• M28: 8,329,460 km (0.072 R)
• M29: 8,512,268 km (0.071 R)
• M30: 9,181,121 km (0.082 R)
• M31: 9,369,913 km (0.097 R)
• M32: 9,560,052 km (0.08 R)
• M33: 10,138,098 km (0.066 R)
• M34: 10,529,895 km (0.06 R)
• M35: 10,648,376 km (0.117 R)
• M36: 11,126,790 km (0.108 R)
• M37: 11,531,004 km (0.065 R)
• M38: 12,312,054 km (0.102 R)
• M39: 14,668,670 km (0.096 R)
• M40: 14,845,494 km (0.102 R)
• M41: 15,022,917 km (0.04 R)
• M42: 15,604,703 km (0.083 R)
• M43: 16,330,702 km (0.032 R)
• M44: 16,975,020 km (0.113 R)
• M45: 19,102,302 km (0.045 R)
• M46: 19,537,781 km (0.037 R)
• M47: 19,781,177 km (0.095 R)
• M48: 20,221,743 km (0.066 R)
• M49: 20,913,633 km (0.103 R)
• M50: 21,362,426 km (0.096 R)
• M51: 21,512,772 km (0.082 R)
• M52: 22,881,593 km (0.082 R)
• M53: 23,602,355 km (0.066 R)
• M54: 23,757,787 km (0.104 R)
• M55: 24,802,878 km (0.066 R)
• M56: 25,490,131 km (0.093 R)
• M57: 26,023,148 km (0.041 R)
• M58: 26,775,476 km (0.113 R)
• M59: 27,371,623 km (0.079 R)
• M60: 28,301,524 km (0.066 R)
• M61: 28,908,741 km (0.085 R)
• M62: 29,743,797 km (0.038 R)
• M63: 30,530,233 km (0.109 R)
• M64: 30,699,727 km (0.087 R)
• M65: 31,266,703 km (0.094 R)
• M66: 31,665,680 km (0.109 R)
• M67: 33,802,536 km (0.112 R)
• M68: 34,740,964 km (0.091 R)
• M69: 35,095,062 km (0.101 R)
• M70: 35,331,876 km (0.084 R)
• M71: 35,747,458 km (0.06 R)
• M72: 37,003,931 km (0.106 R)
• M73: 37,305,221 km (0.113 R)
• M74: 37,910,344 km (0.117 R)
• M75: 39,130,165 km (0.061 R)
• M76: 39,375,805 km (0.06 R)
• M77: 40,363,001 km (0.119 R)
• M78: 40,921,899 km (0.105 R)
• M79: 41,545,872 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 10,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit