🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.2 AU - 2.9 AU

Year: 1559 Days

Day: 14.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.56 AU - 2.96 AU

Year: 1756 Days

Day: 19.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 9.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.65 AU - 13.87 AU

Year: 14467 Days

Day: 13 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,676,884 km

• M1: 297,849 km (0.119 R)
• M2: 531,970 km (0.095 R)
• M3: 645,515 km (0.055 R)
• M4: 732,132 km (0.096 R)
• M5: 1,077,853 km (0.075 R)
• M6: 1,203,964 km (0.064 R)
• M7: 1,268,889 km (0.063 R)
• M8: 1,612,216 km (0.052 R)
• M9: 1,857,108 km (0.083 R)
• M10: 2,273,738 km (0.075 R)
• M11: 2,409,872 km (0.091 R)
• M12: 2,492,899 km (0.1 R)
• M13: 2,633,521 km (0.11 R)
• M14: 2,747,814 km (0.076 R)
• M15: 3,101,014 km (0.063 R)
• M16: 3,283,075 km (0.047 R)
• M17: 3,947,888 km (0.098 R)
• M18: 4,013,262 km (0.1 R)
• M19: 4,380,076 km (0.1 R)
• M20: 4,481,952 km (0.087 R)
• M21: 4,584,576 km (0.074 R)
• M22: 4,827,374 km (0.112 R)
• M23: 4,897,535 km (0.08 R)
• M24: 5,654,351 km (0.093 R)
• M25: 5,877,252 km (0.042 R)
• M26: 6,408,773 km (0.032 R)
• M27: 7,763,082 km (0.097 R)
• M28: 8,261,542 km (0.117 R)
• M29: 8,813,409 km (0.054 R)
• M30: 9,421,076 km (0.089 R)
• M31: 9,907,867 km (0.057 R)
• M32: 9,997,327 km (0.103 R)
• M33: 10,131,965 km (0.091 R)
• M34: 10,676,501 km (0.113 R)
• M35: 10,768,204 km (0.055 R)
• M36: 11,044,811 km (0.035 R)
• M37: 11,841,419 km (0.07 R)
• M38: 12,222,744 km (0.083 R)
• M39: 13,987,850 km (0.113 R)
• M40: 14,239,324 km (0.09 R)
• M41: 14,746,610 km (0.087 R)
• M42: 14,848,785 km (0.057 R)
• M43: 15,156,807 km (0.079 R)
• M44: 15,311,641 km (0.103 R)
• M45: 15,518,834 km (0.118 R)
• M46: 17,317,300 km (0.12 R)
• M47: 18,405,774 km (0.111 R)
• M48: 18,902,738 km (0.056 R)
• M49: 21,222,253 km (0.108 R)
• M50: 21,453,382 km (0.036 R)
• M51: 22,857,358 km (0.104 R)
• M52: 23,690,020 km (0.108 R)
• M53: 24,170,229 km (0.117 R)
• M54: 25,201,407 km (0.087 R)
• M55: 25,938,027 km (0.111 R)
• M56: 26,494,980 km (0.04 R)
• M57: 26,868,526 km (0.114 R)
• M58: 27,369,379 km (0.104 R)
• M59: 27,873,225 km (0.036 R)
• M60: 30,113,603 km (0.102 R)
• M61: 31,353,919 km (0.074 R)
• M62: 34,968,951 km (0.082 R)
• M63: 35,652,763 km (0.043 R)
• M64: 36,410,027 km (0.074 R)
• M65: 37,103,114 km (0.12 R)
• M66: 37,660,666 km (0.115 R)
• M67: 38,713,535 km (0.059 R)
• M68: 39,066,736 km (0.092 R)
• M69: 39,279,015 km (0.117 R)
• M70: 39,349,925 km (0.116 R)
• M71: 39,562,802 km (0.048 R)
• M72: 39,633,861 km (0.061 R)
• M73: 40,489,860 km (0.066 R)
• M74: 40,848,297 km (0.1 R)
• M75: 41,279,737 km (0.096 R)
• M76: 42,729,191 km (0.08 R)
• M77: 42,874,899 km (0.096 R)
• M78: 43,386,674 km (0.102 R)
• M79: 43,606,732 km (0.097 R)
• M80: 44,047,747 km (0.05 R)
• M81: 45,528,466 km (0.11 R)
• M82: 45,975,914 km (0.083 R)
• M83: 46,724,801 km (0.098 R)
• M84: 48,614,670 km (0.109 R)
• M85: 49,760,590 km (0.1 R)
• M86: 50,375,288 km (0.094 R)
• M87: 51,845,536 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.6

Radius: 3.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.64 AU - 14.96 AU

Year: 21800 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,676,884 km

• M1: 130,449 km (0.11 R)
• M2: 248,183 km (0.044 R)
• M3: 482,902 km (0.104 R)
• M4: 614,398 km (0.109 R)
• M5: 677,828 km (0.113 R)
• M6: 756,816 km (0.094 R)
• M7: 880,982 km (0.108 R)
• M8: 952,789 km (0.091 R)
• M9: 1,056,460 km (0.104 R)
• M10: 1,163,871 km (0.085 R)
• M11: 1,389,166 km (0.103 R)
• M12: 1,558,211 km (0.097 R)
• M13: 2,199,986 km (0.105 R)
• M14: 2,807,204 km (0.076 R)
• M15: 3,172,821 km (0.104 R)
• M16: 3,901,064 km (0.048 R)
• M17: 3,995,460 km (0.109 R)
• M18: 4,019,246 km (0.099 R)
• M19: 4,430,191 km (0.046 R)
• M20: 7,045,910 km (0.056 R)
• M21: 7,161,100 km (0.058 R)
• M22: 7,393,276 km (0.066 R)
• M23: 8,074,395 km (0.111 R)
• M24: 8,376,733 km (0.059 R)
• M25: 8,407,251 km (0.085 R)
• M26: 8,529,323 km (0.053 R)
• M27: 8,868,162 km (0.107 R)
• M28: 8,992,478 km (0.117 R)
• M29: 10,528,848 km (0.114 R)
• M30: 10,660,494 km (0.12 R)
• M31: 10,925,432 km (0.045 R)
• M32: 13,121,379 km (0.075 R)
• M33: 13,619,390 km (0.079 R)
• M34: 13,691,048 km (0.113 R)
• M35: 14,159,887 km (0.11 R)
• M36: 15,373,276 km (0.095 R)
• M37: 15,634,922 km (0.103 R)
• M38: 16,011,311 km (0.093 R)
• M39: 16,696,319 km (0.113 R)
• M40: 16,734,616 km (0.1 R)
• M41: 16,772,913 km (0.12 R)
• M42: 17,976,578 km (0.09 R)
• M43: 18,055,266 km (0.074 R)
• M44: 18,410,412 km (0.076 R)
• M45: 19,207,768 km (0.036 R)
• M46: 19,328,344 km (0.033 R)
• M47: 19,813,191 km (0.035 R)
• M48: 20,016,494 km (0.111 R)
• M49: 20,384,056 km (0.085 R)
• M50: 21,499,907 km (0.094 R)
• M51: 24,964,145 km (0.074 R)
• M52: 25,183,605 km (0.094 R)
• M53: 26,917,294 km (0.064 R)
• M54: 26,962,174 km (0.098 R)
• M55: 27,866,643 km (0.067 R)
• M56: 28,551,352 km (0.117 R)
• M57: 28,643,056 km (0.025 R)
• M58: 29,751,426 km (0.089 R)
• M59: 30,920,683 km (0.116 R)
• M60: 30,967,806 km (0.06 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: 307 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit