🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 174 Days

Day: 14.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,849,157 km

• M1: 129,552 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 206 Days

Day: 12.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.69 AU - 0.91 AU

Year: 268 Days

Day: 25.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 444 Days

Day: 21.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,849,157 km

• M1: 412,142 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.22 AU - 1.44 AU

Year: 575 Days

Day: 17.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,849,157 km

• M1: 45,029 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.23 AU - 1.95 AU

Year: 751 Days

Day: 40.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,849,157 km

• M1: 677,379 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 12.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.98 AU - 6.34 AU

Year: 4392 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 93,849,157 km

• M1: 177,573 km (0.047 R)
• M2: 286,630 km (0.064 R)
• M3: 378,183 km (0.031 R)
• M4: 503,247 km (0.053 R)
• M5: 603,029 km (0.095 R)
• M6: 681,418 km (0.108 R)
• M7: 834,008 km (0.059 R)
• M8: 998,865 km (0.117 R)
• M9: 1,248,993 km (0.059 R)
• M10: 1,391,559 km (0.11 R)
• M11: 1,788,293 km (0.077 R)
• M12: 1,884,933 km (0.099 R)
• M13: 2,061,309 km (0.073 R)
• M14: 2,243,220 km (0.112 R)
• M15: 2,406,731 km (0.072 R)
• M16: 3,075,134 km (0.037 R)
• M17: 3,191,970 km (0.066 R)
• M18: 3,283,972 km (0.11 R)
• M19: 3,430,279 km (0.088 R)
• M20: 3,551,753 km (0.099 R)
• M21: 3,771,063 km (0.105 R)
• M22: 3,910,488 km (0.092 R)
• M23: 4,037,497 km (0.06 R)
• M24: 4,266,681 km (0.119 R)
• M25: 4,441,411 km (0.064 R)
• M26: 4,798,053 km (0.077 R)
• M27: 4,903,818 km (0.115 R)
• M28: 4,979,814 km (0.088 R)
• M29: 5,381,783 km (0.054 R)
• M30: 5,618,447 km (0.078 R)
• M31: 5,778,218 km (0.11 R)
• M32: 5,988,104 km (0.11 R)
• M33: 6,768,107 km (0.057 R)
• M34: 6,887,037 km (0.118 R)
• M35: 7,023,770 km (0.062 R)
• M36: 7,282,724 km (0.095 R)
• M37: 7,457,005 km (0.081 R)
• M38: 7,881,265 km (0.107 R)
• M39: 8,042,382 km (0.119 R)
• M40: 8,186,444 km (0.115 R)
• M41: 8,313,303 km (0.066 R)
• M42: 8,513,914 km (0.062 R)
• M43: 8,771,671 km (0.078 R)
• M44: 9,294,815 km (0.033 R)
• M45: 9,389,361 km (0.108 R)
• M46: 9,503,205 km (0.109 R)
• M47: 9,598,349 km (0.094 R)
• M48: 9,885,876 km (0.108 R)
• M49: 10,118,052 km (0.1 R)
• M50: 11,184,685 km (0.071 R)
• M51: 11,285,364 km (0.112 R)
• M52: 11,609,244 km (0.108 R)
• M53: 11,751,960 km (0.097 R)
• M54: 11,977,254 km (0.082 R)
• M55: 12,080,178 km (0.12 R)
• M56: 12,307,716 km (0.075 R)
• M57: 12,641,170 km (0.059 R)
• M58: 12,724,944 km (0.08 R)
• M59: 12,935,429 km (0.114 R)
• M60: 13,317,053 km (0.115 R)
• M61: 13,853,212 km (0.096 R)
• M62: 14,221,970 km (0.096 R)
• M63: 14,309,186 km (0.115 R)
• M64: 14,747,956 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 6.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.91 AU - 14.93 AU

Year: 21596 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,849,157 km

• M1: 109,206 km (0.115 R)
• M2: 160,369 km (0.092 R)
• M3: 503,546 km (0.069 R)
• M4: 699,819 km (0.091 R)
• M5: 1,017,714 km (0.104 R)
• M6: 1,078,301 km (0.066 R)
• M7: 1,140,085 km (0.077 R)
• M8: 1,310,926 km (0.083 R)
• M9: 1,489,995 km (0.076 R)
• M10: 1,559,259 km (0.093 R)
• M11: 2,099,606 km (0.092 R)
• M12: 2,444,429 km (0.034 R)
• M13: 2,609,585 km (0.106 R)
• M14: 2,806,905 km (0.089 R)
• M15: 3,336,631 km (0.035 R)
• M16: 3,738,152 km (0.119 R)
• M17: 4,485,692 km (0.115 R)
• M18: 5,672,602 km (0.072 R)
• M19: 5,854,961 km (0.085 R)
• M20: 7,382,206 km (0.07 R)
• M21: 7,621,413 km (0.047 R)
• M22: 8,813,259 km (0.079 R)
• M23: 8,982,155 km (0.111 R)
• M24: 9,409,108 km (0.086 R)
• M25: 9,930,307 km (0.065 R)
• M26: 10,684,430 km (0.106 R)
• M27: 11,000,380 km (0.051 R)
• M28: 11,457,103 km (0.102 R)
• M29: 12,294,551 km (0.095 R)
• M30: 12,388,798 km (0.076 R)
• M31: 12,436,071 km (0.09 R)
• M32: 12,911,643 km (0.101 R)
• M33: 13,103,577 km (0.085 R)
• M34: 14,622,593 km (0.109 R)
• M35: 14,672,559 km (0.05 R)
• M36: 14,822,606 km (0.08 R)
• M37: 15,529,905 km (0.068 R)
• M38: 15,990,516 km (0.106 R)
• M39: 16,248,274 km (0.106 R)
• M40: 16,715,617 km (0.073 R)
• M41: 17,029,773 km (0.113 R)
• M42: 18,467,259 km (0.083 R)
• M43: 19,282,418 km (0.032 R)
• M44: 19,501,878 km (0.093 R)
• M45: 21,117,086 km (0.091 R)
• M46: 21,513,371 km (0.113 R)
• M47: 24,059,826 km (0.115 R)
• M48: 24,177,858 km (0.109 R)
• M49: 24,770,715 km (0.079 R)
• M50: 25,850,063 km (0.051 R)
• M51: 26,395,348 km (0.044 R)
• M52: 27,251,347 km (0.103 R)
• M53: 28,365,103 km (0.086 R)
• M54: 28,427,335 km (0.051 R)
• M55: 28,489,718 km (0.093 R)
• M56: 29,809,769 km (0.116 R)
• M57: 30,636,896 km (0.118 R)
• M58: 31,085,390 km (0.077 R)
• M59: 32,966,434 km (0.118 R)
• M60: 33,623,617 km (0.066 R)
• M61: 34,883,979 km (0.051 R)
• M62: 35,017,570 km (0.066 R)
• M63: 35,486,560 km (0.04 R)
• M64: 36,024,962 km (0.097 R)
• M65: 36,092,431 km (0.117 R)
• M66: 36,498,290 km (0.1 R)
• M67: 37,382,713 km (0.111 R)
• M68: 37,519,445 km (0.048 R)
• M69: 41,131,635 km (0.102 R)
• M70: 41,202,096 km (0.09 R)
• M71: 41,272,706 km (0.11 R)
• M72: 41,414,076 km (0.063 R)
• M73: 42,265,138 km (0.066 R)
• M74: 42,336,347 km (0.09 R)
• M75: 42,478,764 km (0.047 R)
• M76: 43,265,350 km (0.046 R)
• M77: 43,337,157 km (0.099 R)
• M78: 43,624,534 km (0.1 R)
• M79: 44,056,872 km (0.096 R)
• M80: 44,707,922 km (0.106 R)
• M81: 45,143,701 km (0.099 R)
• M82: 45,362,114 km (0.075 R)
• M83: 45,507,971 km (0.082 R)
• M84: 46,239,355 km (0.077 R)
• M85: 46,459,564 km (0.104 R)
• M86: 47,936,394 km (0.085 R)
• M87: 48,233,495 km (0.089 R)
• M88: 49,054,039 km (0.086 R)
• M89: 49,954,319 km (0.062 R)
• M90: 50,029,567 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.2

Radius: 7.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.09 AU - 21.37 AU

Year: 30376 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,849,157 km

• M1: 871,557 km (0.064 R)
• M2: 1,048,531 km (0.097 R)
• M3: 2,135,659 km (0.118 R)
• M4: 2,294,831 km (0.12 R)
• M5: 2,375,764 km (0.053 R)
• M6: 2,457,743 km (0.052 R)
• M7: 2,838,470 km (0.036 R)
• M8: 3,102,660 km (0.071 R)
• M9: 4,437,222 km (0.086 R)
• M10: 4,847,420 km (0.075 R)
• M11: 6,093,720 km (0.109 R)
• M12: 7,253,103 km (0.091 R)
• M13: 11,532,649 km (0.081 R)
• M14: 12,308,464 km (0.054 R)
• M15: 12,738,707 km (0.098 R)
• M16: 12,955,624 km (0.047 R)
• M17: 13,613,855 km (0.085 R)
• M18: 13,761,658 km (0.119 R)
• M19: 16,041,230 km (0.086 R)
• M20: 16,432,429 km (0.049 R)
• M21: 16,668,644 km (0.094 R)
• M22: 17,064,928 km (0.051 R)
• M23: 17,224,250 km (0.041 R)
• M24: 18,028,488 km (0.055 R)
• M25: 19,423,488 km (0.096 R)
• M26: 19,673,317 km (0.098 R)
• M27: 20,938,017 km (0.055 R)
• M28: 21,451,287 km (0.098 R)
• M29: 22,403,029 km (0.105 R)
• M30: 23,103,895 km (0.032 R)
• M31: 24,168,583 km (0.051 R)
• M32: 25,067,966 km (0.078 R)
• M33: 26,437,385 km (0.08 R)
• M34: 26,806,742 km (0.117 R)
• M35: 26,992,093 km (0.028 R)
• M36: 27,643,891 km (0.078 R)
• M37: 28,678,809 km (0.077 R)
• M38: 29,153,334 km (0.074 R)
• M39: 29,822,186 km (0.05 R)
• M40: 30,206,503 km (0.079 R)
• M41: 30,495,975 km (0.109 R)
• M42: 35,656,054 km (0.077 R)
• M43: 35,757,930 km (0.026 R)
• M44: 36,576,231 km (0.09 R)
• M45: 37,711,379 km (0.093 R)
• M46: 40,652,773 km (0.111 R)
• M47: 41,185,790 km (0.084 R)
• M48: 41,721,051 km (0.077 R)
• M49: 42,690,296 km (0.093 R)
• M50: 43,885,134 km (0.106 R)
• M51: 44,651,075 km (0.06 R)
• M52: 45,753,162 km (0.118 R)
• M53: 46,529,875 km (0.05 R)
• M54: 47,199,026 km (0.105 R)
• M55: 48,547,052 km (0.096 R)
• M56: 48,659,849 km (0.032 R)
• M57: 48,999,137 km (0.063 R)
• M58: 49,566,262 km (0.114 R)
• M59: 50,363,918 km (0.111 R)
• M60: 50,478,211 km (0.111 R)
• M61: 51,280,654 km (0.071 R)
• M62: 53,130,731 km (0.071 R)
• M63: 53,480,042 km (0.079 R)
• M64: 55,237,967 km (0.078 R)
• M65: 55,709,948 km (0.029 R)
• M66: 56,064,944 km (0.093 R)
• M67: 57,014,890 km (0.076 R)
• M68: 57,372,579 km (0.054 R)
• M69: 57,730,865 km (0.119 R)
• M70: 58,930,790 km (0.099 R)
• M71: 60,746,011 km (0.069 R)
• M72: 61,477,395 km (0.05 R)
• M73: 61,599,466 km (0.066 R)
• M74: 65,301,565 km (0.096 R)
• M75: 67,305,279 km (0.059 R)
• M76: 70,093,334 km (0.062 R)
• M77: 70,476,454 km (0.117 R)
• M78: 70,604,211 km (0.091 R)
• M79: 71,372,995 km (0.076 R)
• M80: 73,436,548 km (0.095 R)
• M81: 75,519,548 km (0.051 R)
• M82: 78,945,639 km (0.065 R)
• M83: 81,347,133 km (0.119 R)
• M84: 82,287,655 km (0.091 R)
• M85: 82,422,144 km (0.066 R)
• M86: 83,096,531 km (0.092 R)
• M87: 85,948,315 km (0.086 R)
• M88: 87,043,222 km (0.114 R)
• M89: 89,939,137 km (0.114 R)
• M90: 91,189,776 km (0.11 R)
• M91: 91,608,051 km (0.095 R)
• M92: 92,026,925 km (0.066 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: 537 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit