🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 215 Days

Day: 38.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.85 AU - 0.91 AU

Year: 363 Days

Day: 38.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.84 AU - 1.06 AU

Year: 407 Days

Day: 29.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,368,966 km

• M1: 31,715 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 9.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.11 AU - 3.19 AU

Year: 1897 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,368,966 km

• M1: 159,172 km (0.105 R)
• M2: 238,908 km (0.082 R)
• M3: 324,777 km (0.1 R)
• M4: 400,922 km (0.079 R)
• M5: 469,139 km (0.107 R)
• M6: 597,045 km (0.092 R)
• M7: 683,363 km (0.059 R)
• M8: 793,018 km (0.089 R)
• M9: 909,106 km (0.061 R)
• M10: 1,194,988 km (0.034 R)
• M11: 1,321,996 km (0.097 R)
• M12: 1,390,961 km (0.089 R)
• M13: 1,565,093 km (0.109 R)
• M14: 1,771,837 km (0.095 R)
• M15: 1,848,431 km (0.098 R)
• M16: 1,978,731 km (0.048 R)
• M17: 2,120,999 km (0.045 R)
• M18: 2,511,000 km (0.107 R)
• M19: 2,675,259 km (0.11 R)
• M20: 2,773,545 km (0.106 R)
• M21: 2,883,200 km (0.101 R)
• M22: 3,283,224 km (0.118 R)
• M23: 3,516,747 km (0.071 R)
• M24: 3,910,638 km (0.103 R)
• M25: 4,411,192 km (0.11 R)
• M26: 4,481,055 km (0.065 R)
• M27: 4,681,067 km (0.06 R)
• M28: 4,776,062 km (0.042 R)
• M29: 5,310,724 km (0.105 R)
• M30: 5,610,369 km (0.073 R)
• M31: 5,711,647 km (0.099 R)
• M32: 5,889,967 km (0.043 R)
• M33: 6,031,487 km (0.12 R)
• M34: 6,122,143 km (0.077 R)
• M35: 6,200,233 km (0.098 R)
• M36: 6,317,967 km (0.075 R)
• M37: 6,423,284 km (0.068 R)
• M38: 6,489,406 km (0.108 R)
• M39: 6,555,678 km (0.099 R)
• M40: 6,931,318 km (0.086 R)
• M41: 7,094,380 km (0.113 R)
• M42: 7,162,746 km (0.116 R)
• M43: 7,272,551 km (0.114 R)
• M44: 7,424,542 km (0.113 R)
• M45: 7,521,781 km (0.073 R)
• M46: 7,661,356 km (0.091 R)
• M47: 7,801,828 km (0.072 R)
• M48: 7,872,438 km (0.12 R)
• M49: 7,957,410 km (0.112 R)
• M50: 8,114,039 km (0.114 R)
• M51: 8,199,908 km (0.042 R)
• M52: 8,560,888 km (0.085 R)
• M53: 8,648,253 km (0.073 R)
• M54: 8,824,030 km (0.104 R)
• M55: 9,015,665 km (0.095 R)
• M56: 9,104,676 km (0.103 R)
• M57: 9,238,716 km (0.064 R)
• M58: 9,403,273 km (0.03 R)
• M59: 9,765,899 km (0.053 R)
• M60: 9,903,080 km (0.097 R)
• M61: 9,994,933 km (0.115 R)
• M62: 10,287,546 km (0.102 R)
• M63: 10,365,038 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 11.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.45 AU - 6.45 AU

Year: 6382 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,368,966 km

• M1: 142,567 km (0.088 R)
• M2: 376,089 km (0.117 R)
• M3: 522,097 km (0.077 R)
• M4: 635,193 km (0.091 R)
• M5: 804,687 km (0.058 R)
• M6: 1,068,129 km (0.079 R)
• M7: 1,148,612 km (0.052 R)
• M8: 1,316,312 km (0.105 R)
• M9: 1,418,038 km (0.103 R)
• M10: 1,492,239 km (0.116 R)
• M11: 1,598,752 km (0.111 R)
• M12: 1,707,809 km (0.12 R)
• M13: 1,835,566 km (0.098 R)
• M14: 2,016,579 km (0.111 R)
• M15: 2,186,522 km (0.074 R)
• M16: 2,378,905 km (0.04 R)
• M17: 2,724,626 km (0.114 R)
• M18: 3,047,608 km (0.077 R)
• M19: 4,197,417 km (0.098 R)
• M20: 4,349,857 km (0.094 R)
• M21: 4,437,970 km (0.055 R)
• M22: 4,526,532 km (0.052 R)
• M23: 4,728,041 km (0.078 R)
• M24: 5,326,731 km (0.101 R)
• M25: 5,659,138 km (0.065 R)
• M26: 5,876,504 km (0.1 R)
• M27: 5,973,892 km (0.032 R)
• M28: 6,544,907 km (0.076 R)
• M29: 6,849,787 km (0.079 R)
• M30: 6,926,681 km (0.098 R)
• M31: 7,263,575 km (0.077 R)
• M32: 7,499,940 km (0.071 R)
• M33: 7,579,227 km (0.088 R)
• M34: 7,872,588 km (0.073 R)
• M35: 8,278,746 km (0.092 R)
• M36: 8,942,811 km (0.114 R)
• M37: 9,423,619 km (0.112 R)
• M38: 9,681,525 km (0.112 R)
• M39: 9,767,993 km (0.115 R)
• M40: 10,058,213 km (0.113 R)
• M41: 11,399,208 km (0.066 R)
• M42: 11,551,798 km (0.091 R)
• M43: 11,674,169 km (0.109 R)
• M44: 11,920,407 km (0.068 R)
• M45: 12,480,801 km (0.108 R)
• M46: 12,890,849 km (0.061 R)
• M47: 13,305,384 km (0.091 R)
• M48: 13,530,379 km (0.101 R)
• M49: 13,756,721 km (0.11 R)
• M50: 14,840,258 km (0.102 R)
• M51: 15,140,651 km (0.069 R)
• M52: 15,849,146 km (0.108 R)
• M53: 16,637,527 km (0.104 R)
• M54: 16,845,319 km (0.086 R)
• M55: 17,263,445 km (0.117 R)
• M56: 17,438,773 km (0.116 R)
• M57: 17,755,622 km (0.086 R)
• M58: 18,038,960 km (0.099 R)
• M59: 18,574,221 km (0.069 R)
• M60: 18,717,985 km (0.093 R)
• M61: 18,861,898 km (0.026 R)
• M62: 19,368,885 km (0.063 R)
• M63: 19,733,605 km (0.118 R)
• M64: 20,248,221 km (0.05 R)
• M65: 21,103,173 km (0.094 R)
• M66: 21,178,122 km (0.118 R)
• M67: 21,818,401 km (0.05 R)
• M68: 21,932,095 km (0.034 R)
• M69: 22,045,939 km (0.069 R)
• M70: 22,810,085 km (0.044 R)
• M71: 23,233,896 km (0.111 R)
• M72: 23,505,117 km (0.081 R)
• M73: 23,777,235 km (0.081 R)
• M74: 23,933,266 km (0.111 R)
• M75: 24,050,550 km (0.104 R)
• M76: 25,671,743 km (0.069 R)
• M77: 25,992,181 km (0.073 R)
• M78: 26,112,757 km (0.093 R)
• M79: 26,313,966 km (0.116 R)
• M80: 26,596,706 km (0.076 R)
• M81: 27,368,930 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit