🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.65 AU - 1.77 AU

Year: 805 Days

Day: 19.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.57 AU - 4.25 AU

Year: 2783 Days

Day: 29.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,616,552 km

• M1: 829,670 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 8.9

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.43 AU - 9.41 AU

Year: 8022 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,616,552 km

• M1: 156,180 km (0.092 R)
• M2: 290,220 km (0.04 R)
• M3: 358,586 km (0.099 R)
• M4: 544,387 km (0.102 R)
• M5: 603,478 km (0.117 R)
• M6: 696,677 km (0.096 R)
• M7: 812,017 km (0.092 R)
• M8: 1,006,794 km (0.1 R)
• M9: 1,062,594 km (0.066 R)
• M10: 1,723,218 km (0.103 R)
• M11: 1,882,390 km (0.094 R)
• M12: 2,697,399 km (0.062 R)
• M13: 3,295,043 km (0.094 R)
• M14: 3,436,562 km (0.064 R)
• M15: 3,551,304 km (0.094 R)
• M16: 3,667,242 km (0.113 R)
• M17: 4,862,828 km (0.092 R)
• M18: 5,089,320 km (0.066 R)
• M19: 5,187,456 km (0.11 R)
• M20: 5,452,394 km (0.119 R)
• M21: 5,586,433 km (0.041 R)
• M22: 5,892,211 km (0.066 R)
• M23: 6,308,393 km (0.109 R)
• M24: 6,378,704 km (0.059 R)
• M25: 6,914,114 km (0.068 R)
• M26: 7,353,035 km (0.107 R)
• M27: 7,427,085 km (0.094 R)
• M28: 8,180,909 km (0.066 R)
• M29: 8,450,634 km (0.1 R)
• M30: 9,598,648 km (0.107 R)
• M31: 10,418,594 km (0.08 R)
• M32: 10,501,920 km (0.025 R)
• M33: 12,256,554 km (0.072 R)
• M34: 12,476,762 km (0.056 R)
• M35: 12,831,757 km (0.111 R)
• M36: 14,008,345 km (0.036 R)
• M37: 14,936,749 km (0.036 R)
• M38: 15,030,696 km (0.073 R)
• M39: 15,932,921 km (0.097 R)
• M40: 16,028,813 km (0.115 R)
• M41: 16,221,496 km (0.102 R)
• M42: 16,706,193 km (0.109 R)
• M43: 18,038,661 km (0.03 R)
• M44: 18,238,972 km (0.1 R)
• M45: 19,919,555 km (0.093 R)
• M46: 20,334,390 km (0.033 R)
• M47: 20,542,929 km (0.1 R)
• M48: 20,804,576 km (0.059 R)
• M49: 21,014,611 km (0.082 R)
• M50: 21,436,926 km (0.103 R)
• M51: 21,808,677 km (0.096 R)
• M52: 22,451,050 km (0.064 R)
• M53: 22,774,630 km (0.115 R)
• M54: 24,803,477 km (0.049 R)
• M55: 25,193,777 km (0.059 R)
• M56: 25,811,317 km (0.051 R)
• M57: 26,433,794 km (0.071 R)
• M58: 27,003,912 km (0.108 R)
• M59: 27,061,058 km (0.108 R)
• M60: 27,808,898 km (0.087 R)
• M61: 27,924,537 km (0.098 R)
• M62: 28,156,414 km (0.037 R)
• M63: 28,621,813 km (0.071 R)
• M64: 28,914,127 km (0.091 R)
• M65: 28,972,620 km (0.087 R)
• M66: 29,796,605 km (0.089 R)
• M67: 31,167,071 km (0.068 R)
• M68: 31,227,209 km (0.11 R)
• M69: 32,436,259 km (0.09 R)
• M70: 32,802,026 km (0.116 R)
• M71: 33,722,202 km (0.106 R)
• M72: 34,775,521 km (0.096 R)
• M73: 34,837,754 km (0.115 R)
• M74: 35,087,283 km (0.051 R)
• M75: 36,280,625 km (0.107 R)
• M76: 36,470,315 km (0.061 R)
• M77: 36,660,305 km (0.116 R)
• M78: 37,743,094 km (0.112 R)
• M79: 38,256,215 km (0.103 R)
• M80: 38,707,103 km (0.046 R)
• M81: 38,771,729 km (0.089 R)
• M82: 39,419,338 km (0.117 R)
• M83: 39,614,264 km (0.085 R)
• M84: 40,790,851 km (0.109 R)
• M85: 41,515,503 km (0.089 R)
• M86: 41,581,626 km (0.089 R)
• M87: 41,713,870 km (0.056 R)
• M88: 42,111,501 km (0.079 R)
• M89: 43,044,394 km (0.104 R)
• M90: 43,245,154 km (0.073 R)
• M91: 43,647,722 km (0.067 R)
• M92: 44,794,838 km (0.091 R)
• M93: 44,998,292 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 8.3

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.44 AU - 11.32 AU

Year: 12036 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,616,552 km

• M1: 362,775 km (0.114 R)
• M2: 643,271 km (0.087 R)
• M3: 1,163,722 km (0.048 R)
• M4: 1,329,177 km (0.079 R)
• M5: 1,870,871 km (0.083 R)
• M6: 2,179,940 km (0.089 R)
• M7: 2,535,534 km (0.098 R)
• M8: 3,267,367 km (0.087 R)
• M9: 3,333,938 km (0.096 R)
• M10: 3,401,108 km (0.107 R)
• M11: 3,605,009 km (0.091 R)
• M12: 3,953,872 km (0.077 R)
• M13: 4,096,438 km (0.097 R)
• M14: 4,277,153 km (0.118 R)
• M15: 4,683,909 km (0.117 R)
• M16: 4,910,999 km (0.113 R)
• M17: 5,297,560 km (0.063 R)
• M18: 5,613,959 km (0.111 R)
• M19: 6,939,995 km (0.107 R)
• M20: 7,815,890 km (0.08 R)
• M21: 9,383,377 km (0.11 R)
• M22: 10,251,643 km (0.11 R)
• M23: 11,145,191 km (0.097 R)
• M24: 11,246,020 km (0.12 R)
• M25: 11,601,464 km (0.098 R)
• M26: 12,532,113 km (0.055 R)
• M27: 12,689,490 km (0.107 R)
• M28: 12,794,807 km (0.109 R)
• M29: 13,863,983 km (0.098 R)
• M30: 15,184,483 km (0.1 R)
• M31: 15,916,465 km (0.048 R)
• M32: 16,143,854 km (0.064 R)
• M33: 16,832,902 km (0.06 R)
• M34: 16,890,796 km (0.058 R)
• M35: 17,414,539 km (0.086 R)
• M36: 17,590,316 km (0.104 R)
• M37: 18,537,570 km (0.027 R)
• M38: 20,419,511 km (0.062 R)
• M39: 20,915,129 km (0.109 R)
• M40: 21,351,805 km (0.114 R)
• M41: 21,665,811 km (0.085 R)
• M42: 21,981,163 km (0.104 R)
• M43: 22,044,443 km (0.063 R)
• M44: 23,000,523 km (0.119 R)
• M45: 24,689,782 km (0.111 R)
• M46: 25,085,319 km (0.094 R)
• M47: 25,151,441 km (0.039 R)
• M48: 25,283,835 km (0.119 R)
• M49: 26,284,346 km (0.117 R)
• M50: 26,553,323 km (0.12 R)
• M51: 27,365,789 km (0.068 R)
• M52: 27,706,722 km (0.076 R)
• M53: 28,392,778 km (0.066 R)
• M54: 29,502,046 km (0.104 R)
• M55: 29,571,909 km (0.096 R)
• M56: 30,132,302 km (0.101 R)
• M57: 30,625,526 km (0.039 R)
• M58: 31,977,742 km (0.115 R)
• M59: 32,121,206 km (0.051 R)
• M60: 32,914,075 km (0.04 R)
• M61: 32,986,480 km (0.108 R)
• M62: 33,567,668 km (0.085 R)
• M63: 33,786,529 km (0.097 R)
• M64: 33,932,537 km (0.08 R)
• M65: 34,078,993 km (0.072 R)
• M66: 34,519,260 km (0.099 R)
• M67: 34,740,066 km (0.11 R)
• M68: 35,628,229 km (0.111 R)
• M69: 35,851,429 km (0.1 R)
• M70: 36,149,727 km (0.112 R)
• M71: 37,426,694 km (0.091 R)
• M72: 38,718,472 km (0.054 R)
• M73: 39,408,268 km (0.114 R)
• M74: 39,485,161 km (0.114 R)
• M75: 39,562,054 km (0.101 R)
• M76: 39,870,376 km (0.077 R)
• M77: 41,501,740 km (0.061 R)
• M78: 42,759,410 km (0.117 R)
• M79: 45,231,515 km (0.078 R)
• M80: 45,715,314 km (0.042 R)
• M81: 46,200,759 km (0.08 R)
• M82: 46,525,387 km (0.094 R)
• M83: 46,606,768 km (0.115 R)
• M84: 50,814,058 km (0.084 R)
• M85: 51,653,153 km (0.109 R)
• M86: 51,821,450 km (0.079 R)
• M87: 51,905,824 km (0.081 R)
• M88: 53,685,589 km (0.092 R)
• M89: 54,797,401 km (0.043 R)
• M90: 54,969,139 km (0.11 R)
• M91: 55,055,158 km (0.045 R)
• M92: 55,744,206 km (0.111 R)
• M93: 56,262,862 km (0.117 R)
• M94: 58,353,492 km (0.073 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit