🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.08 AU - 1.74 AU

Year: 706 Days

Day: 37.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,655,023 km

• M1: 446,550 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.9 AU - 2.68 AU

Year: 1462 Days

Day: 22.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,655,023 km

• M1: 1,382,584 km (0.077 R)
• M2: 1,816,567 km (0.105 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 14.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.66 AU - 4.12 AU

Year: 3236 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,655,023 km

• M1: 196,272 km (0.06 R)
• M2: 341,532 km (0.07 R)
• M3: 737,218 km (0.115 R)
• M4: 971,638 km (0.111 R)
• M5: 1,130,362 km (0.085 R)
• M6: 1,337,106 km (0.113 R)
• M7: 1,516,174 km (0.106 R)
• M8: 1,671,906 km (0.118 R)
• M9: 1,910,365 km (0.112 R)
• M10: 2,137,155 km (0.072 R)
• M11: 2,518,929 km (0.116 R)
• M12: 3,092,936 km (0.112 R)
• M13: 3,293,397 km (0.113 R)
• M14: 3,388,392 km (0.11 R)
• M15: 3,778,094 km (0.076 R)
• M16: 3,978,406 km (0.082 R)
• M17: 4,345,220 km (0.106 R)
• M18: 4,707,695 km (0.076 R)
• M19: 4,830,665 km (0.066 R)
• M20: 4,970,389 km (0.027 R)
• M21: 5,080,044 km (0.07 R)
• M22: 5,222,312 km (0.084 R)
• M23: 5,543,050 km (0.102 R)
• M24: 5,640,588 km (0.036 R)
• M25: 5,886,826 km (0.113 R)
• M26: 6,053,029 km (0.062 R)
• M27: 6,509,751 km (0.082 R)
• M28: 6,681,789 km (0.054 R)
• M29: 7,048,004 km (0.05 R)
• M30: 7,242,482 km (0.103 R)
• M31: 7,367,097 km (0.092 R)
• M32: 7,745,579 km (0.12 R)
• M33: 7,891,437 km (0.116 R)
• M34: 8,353,096 km (0.067 R)
• M35: 8,596,791 km (0.027 R)
• M36: 8,842,730 km (0.096 R)
• M37: 9,110,361 km (0.051 R)
• M38: 9,419,430 km (0.096 R)
• M39: 9,810,628 km (0.098 R)
• M40: 9,909,213 km (0.037 R)
• M41: 10,028,144 km (0.033 R)
• M42: 11,036,733 km (0.1 R)
• M43: 11,387,091 km (0.114 R)
• M44: 11,553,294 km (0.058 R)
• M45: 11,804,020 km (0.117 R)
• M46: 11,930,131 km (0.1 R)
• M47: 12,141,214 km (0.117 R)
• M48: 12,247,278 km (0.093 R)
• M49: 12,353,643 km (0.096 R)
• M50: 12,545,726 km (0.114 R)
• M51: 12,782,091 km (0.073 R)
• M52: 12,954,727 km (0.11 R)
• M53: 13,106,569 km (0.068 R)
• M54: 13,433,889 km (0.116 R)
• M55: 14,074,317 km (0.099 R)
• M56: 15,179,098 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.7

Radius: 7.1

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.31 AU - 13.87 AU

Year: 16641 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,655,023 km

• M1: 93,199 km (0.09 R)
• M2: 343,926 km (0.087 R)
• M3: 591,959 km (0.12 R)
• M4: 735,274 km (0.081 R)
• M5: 811,419 km (0.095 R)
• M6: 1,055,862 km (0.042 R)
• M7: 1,209,050 km (0.096 R)
• M8: 2,024,957 km (0.107 R)
• M9: 2,133,565 km (0.096 R)
• M10: 2,216,292 km (0.085 R)
• M11: 2,616,467 km (0.12 R)
• M12: 2,734,948 km (0.078 R)
• M13: 3,679,210 km (0.076 R)
• M14: 3,778,842 km (0.041 R)
• M15: 3,946,841 km (0.09 R)
• M16: 4,255,461 km (0.088 R)
• M17: 4,536,256 km (0.045 R)
• M18: 4,643,219 km (0.083 R)
• M19: 5,566,088 km (0.116 R)
• M20: 5,834,616 km (0.114 R)
• M21: 6,028,944 km (0.108 R)
• M22: 6,991,157 km (0.049 R)
• M23: 7,239,191 km (0.116 R)
• M24: 8,043,429 km (0.118 R)
• M25: 8,434,328 km (0.082 R)
• M26: 8,875,791 km (0.112 R)
• M27: 9,279,556 km (0.093 R)
• M28: 9,919,685 km (0.099 R)
• M29: 10,906,283 km (0.042 R)
• M30: 11,581,269 km (0.117 R)
• M31: 11,776,644 km (0.063 R)
• M32: 12,518,799 km (0.032 R)
• M33: 12,971,482 km (0.069 R)
• M34: 13,429,401 km (0.119 R)
• M35: 14,100,347 km (0.091 R)
• M36: 14,887,830 km (0.032 R)
• M37: 15,313,736 km (0.057 R)
• M38: 15,959,998 km (0.101 R)
• M39: 16,890,796 km (0.103 R)
• M40: 17,334,952 km (0.096 R)
• M41: 17,390,752 km (0.107 R)
• M42: 17,782,848 km (0.065 R)
• M43: 18,234,634 km (0.11 R)
• M44: 19,612,580 km (0.099 R)
• M45: 20,490,570 km (0.111 R)
• M46: 20,608,603 km (0.08 R)
• M47: 23,016,680 km (0.08 R)
• M48: 24,880,220 km (0.112 R)
• M49: 25,321,983 km (0.109 R)
• M50: 26,021,353 km (0.049 R)
• M51: 26,534,025 km (0.114 R)
• M52: 27,569,392 km (0.101 R)
• M53: 29,014,357 km (0.094 R)
• M54: 29,080,629 km (0.113 R)
• M55: 29,412,737 km (0.111 R)
• M56: 31,704,127 km (0.075 R)
• M57: 32,457,652 km (0.106 R)
• M58: 33,286,573 km (0.059 R)
• M59: 33,355,837 km (0.063 R)
• M60: 33,494,814 km (0.092 R)
• M61: 34,402,274 km (0.098 R)
• M62: 35,885,388 km (0.071 R)
• M63: 35,956,596 km (0.094 R)
• M64: 38,986,701 km (0.119 R)
• M65: 39,573,125 km (0.119 R)
• M66: 41,798,094 km (0.063 R)
• M67: 42,623,874 km (0.07 R)
• M68: 43,227,950 km (0.088 R)
• M69: 43,758,873 km (0.102 R)
• M70: 44,139,301 km (0.039 R)
• M71: 44,750,557 km (0.049 R)
• M72: 46,445,501 km (0.095 R)
• M73: 46,600,485 km (0.071 R)
• M74: 47,066,931 km (0.078 R)
• M75: 47,144,871 km (0.101 R)
• M76: 48,161,239 km (0.045 R)
• M77: 48,632,921 km (0.104 R)
• M78: 51,735,132 km (0.078 R)
• M79: 53,920,009 km (0.089 R)
• M80: 54,246,282 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit