🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 140 Days

Day: 47.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.86 AU - 1.18 AU

Year: 384 Days

Day: 42.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.36 AU - 1.42 AU

Year: 611 Days

Day: 39 Hours

Environment

Temp: -27 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,335,029 km

• M1: 48,919 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 10.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.69 AU - 5.29 AU

Year: 4155 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,335,029 km

• M1: 136,882 km (0.099 R)
• M2: 295,905 km (0.098 R)
• M3: 368,759 km (0.073 R)
• M4: 440,566 km (0.06 R)
• M5: 580,739 km (0.046 R)
• M6: 773,122 km (0.046 R)
• M7: 871,258 km (0.059 R)
• M8: 1,136,345 km (0.114 R)
• M9: 1,322,595 km (0.113 R)
• M10: 1,581,549 km (0.104 R)
• M11: 1,709,305 km (0.095 R)
• M12: 2,130,573 km (0.103 R)
• M13: 2,218,836 km (0.1 R)
• M14: 3,877,128 km (0.078 R)
• M15: 4,139,223 km (0.099 R)
• M16: 4,362,124 km (0.037 R)
• M17: 4,543,287 km (0.103 R)
• M18: 4,657,730 km (0.05 R)
• M19: 4,843,081 km (0.085 R)
• M20: 4,960,067 km (0.11 R)
• M21: 5,197,030 km (0.091 R)
• M22: 6,130,970 km (0.044 R)
• M23: 6,206,965 km (0.114 R)
• M24: 6,773,642 km (0.113 R)
• M25: 6,931,169 km (0.089 R)
• M26: 7,276,440 km (0.106 R)
• M27: 7,654,624 km (0.079 R)
• M28: 8,122,566 km (0.093 R)
• M29: 8,402,164 km (0.104 R)
• M30: 9,028,531 km (0.045 R)
• M31: 9,115,148 km (0.077 R)
• M32: 9,231,086 km (0.076 R)
• M33: 9,552,273 km (0.117 R)
• M34: 10,568,342 km (0.072 R)
• M35: 10,659,596 km (0.1 R)
• M36: 10,843,003 km (0.109 R)
• M37: 11,399,507 km (0.084 R)
• M38: 11,493,156 km (0.117 R)
• M39: 11,712,616 km (0.118 R)
• M40: 11,997,001 km (0.026 R)
• M41: 12,092,295 km (0.097 R)
• M42: 12,701,607 km (0.055 R)
• M43: 13,156,983 km (0.116 R)
• M44: 13,816,859 km (0.075 R)
• M45: 14,083,742 km (0.08 R)
• M46: 14,419,888 km (0.119 R)
• M47: 14,724,769 km (0.087 R)
• M48: 15,825,660 km (0.116 R)
• M49: 16,315,593 km (0.12 R)
• M50: 16,597,734 km (0.115 R)
• M51: 16,668,644 km (0.092 R)
• M52: 16,988,484 km (0.095 R)
• M53: 17,095,596 km (0.09 R)
• M54: 17,960,421 km (0.09 R)
• M55: 18,288,340 km (0.109 R)
• M56: 18,987,261 km (0.12 R)
• M57: 19,619,910 km (0.103 R)
• M58: 20,297,439 km (0.11 R)
• M59: 20,373,285 km (0.061 R)
• M60: 20,600,973 km (0.114 R)
• M61: 20,982,597 km (0.112 R)
• M62: 21,212,679 km (0.108 R)
• M63: 21,520,850 km (0.05 R)
• M64: 21,791,623 km (0.06 R)
• M65: 22,180,427 km (0.046 R)
• M66: 22,453,892 km (0.116 R)
• M67: 22,807,243 km (0.119 R)
• M68: 23,083,400 km (0.083 R)
• M69: 23,241,675 km (0.101 R)
• M70: 24,158,710 km (0.077 R)
• M71: 24,319,378 km (0.1 R)
• M72: 24,440,103 km (0.094 R)
• M73: 24,925,249 km (0.103 R)
• M74: 25,168,944 km (0.11 R)
• M75: 25,576,898 km (0.076 R)
• M76: 26,689,158 km (0.115 R)
• M77: 27,439,541 km (0.11 R)
• M78: 27,607,240 km (0.052 R)
• M79: 28,112,432 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 9

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.94 AU - 13.42 AU

Year: 13935 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,335,029 km

• M1: 172,187 km (0.083 R)
• M2: 558,000 km (0.112 R)
• M3: 706,102 km (0.086 R)
• M4: 974,929 km (0.115 R)
• M5: 1,227,301 km (0.11 R)
• M6: 1,765,105 km (0.085 R)
• M7: 1,987,857 km (0.097 R)
• M8: 2,279,124 km (0.097 R)
• M9: 4,333,102 km (0.1 R)
• M10: 4,826,476 km (0.034 R)
• M11: 5,297,709 km (0.061 R)
• M12: 5,783,753 km (0.063 R)
• M13: 6,411,166 km (0.059 R)
• M14: 6,928,775 km (0.116 R)
• M15: 7,459,847 km (0.102 R)
• M16: 8,280,990 km (0.101 R)
• M17: 8,654,985 km (0.051 R)
• M18: 9,034,664 km (0.115 R)
• M19: 9,761,261 km (0.117 R)
• M20: 10,007,649 km (0.113 R)
• M21: 10,809,643 km (0.088 R)
• M22: 11,841,270 km (0.077 R)
• M23: 11,946,138 km (0.078 R)
• M24: 12,421,859 km (0.026 R)
• M25: 12,903,864 km (0.112 R)
• M26: 13,174,336 km (0.072 R)
• M27: 13,720,818 km (0.089 R)
• M28: 14,218,978 km (0.106 R)
• M29: 15,404,542 km (0.084 R)
• M30: 16,095,983 km (0.075 R)
• M31: 17,868,867 km (0.055 R)
• M32: 18,049,581 km (0.103 R)
• M33: 18,291,481 km (0.111 R)
• M34: 20,201,996 km (0.081 R)
• M35: 20,327,359 km (0.032 R)
• M36: 21,595,949 km (0.07 R)
• M37: 23,151,766 km (0.04 R)
• M38: 23,282,964 km (0.119 R)
• M39: 24,009,561 km (0.065 R)
• M40: 25,012,166 km (0.072 R)
• M41: 26,301,699 km (0.108 R)
• M42: 27,473,649 km (0.072 R)
• M43: 27,682,338 km (0.102 R)
• M44: 28,662,802 km (0.064 R)
• M45: 29,512,219 km (0.11 R)
• M46: 31,817,373 km (0.087 R)
• M47: 32,329,446 km (0.09 R)
• M48: 32,770,311 km (0.088 R)
• M49: 32,844,063 km (0.073 R)
• M50: 33,361,522 km (0.062 R)
• M51: 33,583,974 km (0.118 R)
• M52: 34,254,771 km (0.029 R)
• M53: 34,329,570 km (0.119 R)
• M54: 34,779,411 km (0.09 R)
• M55: 35,912,614 km (0.093 R)
• M56: 36,445,632 km (0.113 R)
• M57: 37,673,830 km (0.109 R)
• M58: 37,828,215 km (0.1 R)
• M59: 38,915,492 km (0.113 R)
• M60: 39,071,673 km (0.066 R)
• M61: 39,149,763 km (0.117 R)
• M62: 39,541,260 km (0.074 R)
• M63: 39,776,877 km (0.102 R)
• M64: 40,012,942 km (0.089 R)
• M65: 40,486,270 km (0.066 R)
• M66: 41,438,760 km (0.092 R)
• M67: 41,598,231 km (0.066 R)
• M68: 44,177,298 km (0.118 R)
• M69: 44,503,272 km (0.101 R)
• M70: 45,075,783 km (0.076 R)
• M71: 45,157,763 km (0.076 R)
• M72: 45,732,967 km (0.04 R)
• M73: 47,139,935 km (0.101 R)
• M74: 50,676,727 km (0.045 R)
• M75: 51,017,960 km (0.103 R)
• M76: 52,046,296 km (0.106 R)
• M77: 52,218,483 km (0.109 R)
• M78: 52,390,670 km (0.116 R)
• M79: 52,476,839 km (0.115 R)
• M80: 52,563,157 km (0.034 R)
• M81: 52,649,475 km (0.108 R)
• M82: 54,559,690 km (0.065 R)
• M83: 54,822,084 km (0.093 R)
• M84: 55,172,293 km (0.095 R)
• M85: 56,051,480 km (0.109 R)
• M86: 57,734,456 km (0.105 R)
• M87: 58,626,807 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit