🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.25 AU

Year: 384 Days

Day: 17.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.07 AU - 1.69 AU

Year: 595 Days

Day: 47.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.62 AU - 3.1 AU

Year: 1776 Days

Day: 38 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,993,473 km

• M1: 426,803 km (0.063 R)
• M2: 1,821,204 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.61 AU - 5.77 AU

Year: 4340 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,993,473 km

• M1: 175,628 km (0.108 R)
• M2: 292,763 km (0.076 R)
• M3: 433,834 km (0.077 R)
• M4: 522,097 km (0.09 R)
• M5: 652,396 km (0.083 R)
• M6: 1,019,061 km (0.076 R)
• M7: 1,324,839 km (0.103 R)
• M8: 1,594,265 km (0.062 R)
• M9: 2,150,170 km (0.081 R)
• M10: 2,261,022 km (0.117 R)
• M11: 2,527,456 km (0.119 R)
• M12: 2,664,488 km (0.089 R)
• M13: 3,238,345 km (0.087 R)
• M14: 3,539,635 km (0.113 R)
• M15: 3,738,301 km (0.101 R)
• M16: 3,827,910 km (0.077 R)
• M17: 3,940,707 km (0.117 R)
• M18: 4,427,349 km (0.065 R)
• M19: 4,835,452 km (0.102 R)
• M20: 5,155,741 km (0.109 R)
• M21: 5,306,087 km (0.108 R)
• M22: 5,843,442 km (0.072 R)
• M23: 6,668,624 km (0.029 R)
• M24: 6,859,960 km (0.077 R)
• M25: 7,192,516 km (0.084 R)
• M26: 7,388,938 km (0.042 R)
• M27: 7,787,168 km (0.118 R)
• M28: 7,931,081 km (0.094 R)
• M29: 8,017,847 km (0.106 R)
• M30: 8,104,913 km (0.117 R)
• M31: 8,515,709 km (0.046 R)
• M32: 8,813,259 km (0.11 R)
• M33: 10,257,627 km (0.073 R)
• M34: 10,479,032 km (0.111 R)
• M35: 11,055,582 km (0.11 R)
• M36: 11,840,522 km (0.113 R)
• M37: 11,940,004 km (0.083 R)
• M38: 12,139,568 km (0.098 R)
• M39: 12,813,058 km (0.102 R)
• M40: 13,188,698 km (0.096 R)
• M41: 13,326,178 km (0.091 R)
• M42: 13,567,928 km (0.032 R)
• M43: 13,671,899 km (0.031 R)
• M44: 14,125,929 km (0.119 R)
• M45: 14,231,395 km (0.084 R)
• M46: 14,407,921 km (0.062 R)
• M47: 14,869,879 km (0.065 R)
• M48: 15,626,545 km (0.112 R)
• M49: 15,954,763 km (0.057 R)
• M50: 16,617,930 km (0.085 R)
• M51: 16,915,480 km (0.114 R)
• M52: 17,327,622 km (0.075 R)
• M53: 17,629,511 km (0.076 R)
• M54: 18,009,340 km (0.056 R)
• M55: 19,125,789 km (0.106 R)
• M56: 19,281,670 km (0.116 R)
• M57: 20,106,403 km (0.112 R)
• M58: 20,423,700 km (0.062 R)
• M59: 20,822,528 km (0.106 R)
• M60: 21,022,989 km (0.051 R)
• M61: 22,279,910 km (0.095 R)
• M62: 22,814,124 km (0.073 R)
• M63: 23,020,868 km (0.052 R)
• M64: 23,186,623 km (0.074 R)
• M65: 23,769,905 km (0.066 R)
• M66: 23,895,567 km (0.111 R)
• M67: 24,021,379 km (0.104 R)
• M68: 25,249,278 km (0.066 R)
• M69: 25,377,484 km (0.064 R)
• M70: 25,591,558 km (0.071 R)
• M71: 25,892,399 km (0.106 R)
• M72: 26,151,204 km (0.112 R)
• M73: 26,889,020 km (0.114 R)
• M74: 27,414,109 km (0.115 R)
• M75: 27,545,905 km (0.091 R)
• M76: 27,765,963 km (0.098 R)
• M77: 28,252,156 km (0.1 R)
• M78: 28,741,341 km (0.118 R)
• M79: 28,830,502 km (0.111 R)
• M80: 29,727,939 km (0.045 R)
• M81: 30,361,636 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 7.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.62 AU - 18.24 AU

Year: 22250 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,993,473 km

• M1: 183,557 km (0.117 R)
• M2: 425,606 km (0.103 R)
• M3: 943,963 km (0.096 R)
• M4: 1,079,349 km (0.06 R)
• M5: 1,344,137 km (0.095 R)
• M6: 1,820,456 km (0.104 R)
• M7: 1,904,680 km (0.117 R)
• M8: 2,019,122 km (0.105 R)
• M9: 2,077,166 km (0.06 R)
• M10: 2,406,581 km (0.059 R)
• M11: 2,530,448 km (0.046 R)
• M12: 2,624,844 km (0.083 R)
• M13: 2,882,153 km (0.105 R)
• M14: 3,249,266 km (0.087 R)
• M15: 3,386,447 km (0.054 R)
• M16: 3,881,766 km (0.047 R)
• M17: 4,212,227 km (0.105 R)
• M18: 5,418,285 km (0.092 R)
• M19: 5,870,370 km (0.076 R)
• M20: 6,420,441 km (0.117 R)
• M21: 6,549,694 km (0.063 R)
• M22: 6,723,377 km (0.072 R)
• M23: 9,456,829 km (0.109 R)
• M24: 9,554,966 km (0.092 R)
• M25: 10,604,694 km (0.119 R)
• M26: 10,706,570 km (0.093 R)
• M27: 10,911,369 km (0.117 R)
• M28: 11,169,127 km (0.115 R)
• M29: 11,585,757 km (0.074 R)
• M30: 12,920,170 km (0.039 R)
• M31: 14,471,799 km (0.118 R)
• M32: 15,040,121 km (0.115 R)
• M33: 15,097,268 km (0.097 R)
• M34: 15,673,519 km (0.077 R)
• M35: 15,731,562 km (0.095 R)
• M36: 16,492,417 km (0.099 R)
• M37: 16,551,508 km (0.106 R)
• M38: 18,110,767 km (0.12 R)
• M39: 21,689,298 km (0.065 R)
• M40: 22,929,464 km (0.059 R)
• M41: 24,125,349 km (0.1 R)
• M42: 25,137,379 km (0.084 R)
• M43: 25,546,080 km (0.098 R)
• M44: 29,179,065 km (0.067 R)
• M45: 29,465,096 km (0.108 R)
• M46: 33,791,616 km (0.098 R)
• M47: 35,913,213 km (0.116 R)
• M48: 35,989,807 km (0.079 R)
• M49: 36,450,269 km (0.113 R)
• M50: 37,067,360 km (0.071 R)
• M51: 37,687,892 km (0.106 R)
• M52: 38,625,123 km (0.112 R)
• M53: 38,939,279 km (0.103 R)
• M54: 39,333,020 km (0.098 R)
• M55: 39,569,983 km (0.044 R)
• M56: 40,522,473 km (0.097 R)
• M57: 41,081,670 km (0.029 R)
• M58: 43,506,651 km (0.08 R)
• M59: 43,833,373 km (0.074 R)
• M60: 46,227,238 km (0.099 R)
• M61: 47,902,585 km (0.1 R)
• M62: 48,409,123 km (0.114 R)
• M63: 49,257,343 km (0.1 R)
• M64: 51,485,304 km (0.036 R)
• M65: 52,524,710 km (0.062 R)
• M66: 53,483,483 km (0.104 R)
• M67: 56,483,518 km (0.111 R)
• M68: 57,018,630 km (0.117 R)
• M69: 57,465,778 km (0.078 R)
• M70: 58,724,046 km (0.109 R)
• M71: 59,175,682 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit