🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.94 AU - 1.48 AU

Year: 470 Days

Day: 28.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,371,852 km

• M1: 851,810 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.61 AU - 1.93 AU

Year: 831 Days

Day: 42.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,371,852 km

• M1: 1,060,350 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.9 AU - 2.5 AU

Year: 1152 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 11.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.77 AU - 9.01 AU

Year: 9359 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,371,852 km

• M1: 281,693 km (0.067 R)
• M2: 483,650 km (0.1 R)
• M3: 592,707 km (0.112 R)
• M4: 684,111 km (0.116 R)
• M5: 809,624 km (0.119 R)
• M6: 959,222 km (0.119 R)
• M7: 1,235,529 km (0.068 R)
• M8: 1,593,367 km (0.075 R)
• M9: 1,726,359 km (0.109 R)
• M10: 1,922,931 km (0.042 R)
• M11: 2,003,714 km (0.106 R)
• M12: 2,106,338 km (0.1 R)
• M13: 2,232,000 km (0.104 R)
• M14: 2,468,814 km (0.075 R)
• M15: 2,759,482 km (0.098 R)
• M16: 3,228,472 km (0.085 R)
• M17: 3,773,307 km (0.111 R)
• M18: 4,004,585 km (0.107 R)
• M19: 4,266,980 km (0.104 R)
• M20: 4,643,967 km (0.073 R)
• M21: 4,836,499 km (0.038 R)
• M22: 4,975,775 km (0.118 R)
• M23: 5,172,945 km (0.105 R)
• M24: 5,286,789 km (0.118 R)
• M25: 5,372,658 km (0.075 R)
• M26: 5,516,870 km (0.117 R)
• M27: 6,318,116 km (0.061 R)
• M28: 6,966,474 km (0.115 R)
• M29: 8,259,598 km (0.117 R)
• M30: 8,459,909 km (0.047 R)
• M31: 9,381,432 km (0.064 R)
• M32: 9,871,814 km (0.116 R)
• M33: 11,207,573 km (0.07 R)
• M34: 11,392,476 km (0.119 R)
• M35: 11,915,620 km (0.043 R)
• M36: 12,484,690 km (0.09 R)
• M37: 12,599,581 km (0.109 R)
• M38: 12,907,753 km (0.089 R)
• M39: 14,005,801 km (0.1 R)
• M40: 14,365,136 km (0.103 R)
• M41: 15,092,929 km (0.063 R)
• M42: 15,625,946 km (0.11 R)
• M43: 15,915,568 km (0.088 R)
• M44: 16,374,235 km (0.08 R)
• M45: 16,795,054 km (0.105 R)
• M46: 16,879,577 km (0.102 R)
• M47: 17,432,939 km (0.113 R)
• M48: 17,604,378 km (0.092 R)
• M49: 17,690,247 km (0.094 R)
• M50: 17,992,136 km (0.052 R)
• M51: 18,078,753 km (0.075 R)
• M52: 19,438,149 km (0.096 R)
• M53: 19,616,021 km (0.039 R)
• M54: 19,705,032 km (0.055 R)
• M55: 20,152,628 km (0.093 R)
• M56: 22,533,628 km (0.112 R)
• M57: 23,567,649 km (0.092 R)
• M58: 23,852,333 km (0.118 R)
• M59: 24,138,065 km (0.118 R)
• M60: 24,809,460 km (0.096 R)
• M61: 25,244,192 km (0.074 R)
• M62: 25,876,692 km (0.114 R)
• M63: 26,121,434 km (0.116 R)
• M64: 27,356,364 km (0.118 R)
• M65: 27,805,457 km (0.107 R)
• M66: 28,056,183 km (0.093 R)
• M67: 28,357,922 km (0.06 R)
• M68: 28,761,836 km (0.109 R)
• M69: 29,167,695 km (0.098 R)
• M70: 29,269,571 km (0.042 R)
• M71: 29,575,499 km (0.114 R)
• M72: 29,831,461 km (0.09 R)
• M73: 30,345,330 km (0.094 R)
• M74: 31,017,772 km (0.099 R)
• M75: 31,277,624 km (0.06 R)
• M76: 31,747,361 km (0.055 R)
• M77: 32,114,325 km (0.083 R)
• M78: 33,329,957 km (0.116 R)
• M79: 33,756,311 km (0.065 R)
• M80: 33,970,086 km (0.07 R)
• M81: 34,345,427 km (0.093 R)
• M82: 35,425,374 km (0.119 R)
• M83: 35,642,740 km (0.106 R)
• M84: 36,626,196 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 5.9

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.61 AU - 15.17 AU

Year: 17301 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,371,852 km

• M1: 100,679 km (0.11 R)
• M2: 201,359 km (0.061 R)
• M3: 343,028 km (0.083 R)
• M4: 558,000 km (0.081 R)
• M5: 715,078 km (0.105 R)
• M6: 1,016,518 km (0.115 R)
• M7: 1,888,374 km (0.05 R)
• M8: 3,950,281 km (0.054 R)
• M9: 4,036,001 km (0.048 R)
• M10: 4,699,468 km (0.099 R)
• M11: 5,207,203 km (0.087 R)
• M12: 5,396,145 km (0.102 R)
• M13: 5,443,717 km (0.099 R)
• M14: 5,927,367 km (0.117 R)
• M15: 7,248,017 km (0.088 R)
• M16: 7,672,127 km (0.113 R)
• M17: 7,725,683 km (0.09 R)
• M18: 7,995,408 km (0.075 R)
• M19: 8,049,712 km (0.113 R)
• M20: 8,544,133 km (0.114 R)
• M21: 9,389,959 km (0.101 R)
• M22: 12,270,167 km (0.115 R)
• M23: 13,029,675 km (0.109 R)
• M24: 13,739,218 km (0.044 R)
• M25: 14,197,287 km (0.115 R)
• M26: 14,263,110 km (0.084 R)
• M27: 15,263,022 km (0.089 R)
• M28: 15,737,247 km (0.117 R)
• M29: 16,285,224 km (0.053 R)
• M30: 16,769,772 km (0.109 R)
• M31: 17,118,933 km (0.078 R)
• M32: 17,259,256 km (0.113 R)
• M33: 17,895,196 km (0.097 R)
• M34: 18,899,746 km (0.107 R)
• M35: 19,628,587 km (0.083 R)
• M36: 19,848,945 km (0.09 R)
• M37: 20,366,404 km (0.091 R)
• M38: 20,515,104 km (0.061 R)
• M39: 20,664,103 km (0.095 R)
• M40: 21,188,594 km (0.06 R)
• M41: 21,869,264 km (0.106 R)
• M42: 22,021,405 km (0.052 R)
• M43: 22,327,033 km (0.06 R)
• M44: 23,174,505 km (0.066 R)
• M45: 23,485,220 km (0.095 R)
• M46: 24,032,449 km (0.076 R)
• M47: 27,075,270 km (0.056 R)
• M48: 28,060,970 km (0.107 R)
• M49: 28,309,303 km (0.105 R)
• M50: 28,975,013 km (0.102 R)
• M51: 29,561,736 km (0.077 R)
• M52: 30,406,515 km (0.088 R)
• M53: 31,088,233 km (0.096 R)
• M54: 31,947,373 km (0.084 R)
• M55: 32,120,009 km (0.092 R)
• M56: 32,206,626 km (0.084 R)
• M57: 34,128,959 km (0.096 R)
• M58: 34,394,046 km (0.085 R)
• M59: 35,908,725 km (0.101 R)
• M60: 36,990,916 km (0.079 R)
• M61: 37,536,051 km (0.068 R)
• M62: 38,083,878 km (0.078 R)
• M63: 38,450,542 km (0.083 R)
• M64: 40,487,916 km (0.108 R)
• M65: 40,581,414 km (0.111 R)
• M66: 41,049,656 km (0.077 R)
• M67: 43,896,802 km (0.111 R)
• M68: 44,763,423 km (0.111 R)
• M69: 46,220,057 km (0.048 R)
• M70: 46,807,079 km (0.096 R)
• M71: 47,298,060 km (0.043 R)
• M72: 50,380,673 km (0.058 R)
• M73: 50,883,921 km (0.115 R)
• M74: 51,793,924 km (0.097 R)
• M75: 53,220,190 km (0.113 R)
• M76: 53,527,465 km (0.073 R)
• M77: 53,938,111 km (0.116 R)
• M78: 54,041,034 km (0.092 R)
• M79: 56,007,049 km (0.083 R)
• M80: 56,319,709 km (0.031 R)
• M81: 56,632,817 km (0.1 R)
• M82: 58,735,266 km (0.104 R)
• M83: 59,796,064 km (0.111 R)
• M84: 60,328,782 km (0.034 R)
• M85: 61,184,482 km (0.1 R)
• M86: 61,613,828 km (0.112 R)
• M87: 75,754,267 km (0.082 R)
• M88: 76,099,988 km (0.068 R)
• M89: 76,908,565 km (0.051 R)
• M90: 77,024,204 km (0.119 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit