🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 15.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 21.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.89 AU - 1.29 AU

Year: 418 Days

Day: 22.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.09 AU - 1.29 AU

Year: 477 Days

Day: 33.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.55 AU - 2.47 AU

Year: 1046 Days

Day: 29.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.58 AU - 4.7 AU

Year: 3669 Days

Day: 39.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 12.1

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.08 AU - 9.66 AU

Year: 8889 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,934,710 km

• M1: 580,141 km (0.045 R)
• M2: 755,020 km (0.029 R)
• M3: 967,449 km (0.069 R)
• M4: 1,100,741 km (0.099 R)
• M5: 1,323,492 km (0.119 R)
• M6: 1,651,261 km (0.119 R)
• M7: 1,743,114 km (0.097 R)
• M8: 2,566,800 km (0.088 R)
• M9: 2,674,212 km (0.115 R)
• M10: 2,810,645 km (0.071 R)
• M11: 3,005,571 km (0.079 R)
• M12: 3,090,542 km (0.111 R)
• M13: 3,497,748 km (0.107 R)
• M14: 3,829,855 km (0.078 R)
• M15: 4,363,171 km (0.039 R)
• M16: 4,557,050 km (0.112 R)
• M17: 4,853,404 km (0.12 R)
• M18: 5,054,463 km (0.093 R)
• M19: 5,709,253 km (0.045 R)
• M20: 5,815,168 km (0.104 R)
• M21: 5,957,286 km (0.067 R)
• M22: 6,872,227 km (0.112 R)
• M23: 8,425,950 km (0.098 R)
• M24: 9,035,861 km (0.101 R)
• M25: 9,744,207 km (0.063 R)
• M26: 9,956,037 km (0.104 R)
• M27: 10,298,018 km (0.108 R)
• M28: 10,470,505 km (0.1 R)
• M29: 10,993,798 km (0.096 R)
• M30: 13,499,263 km (0.049 R)
• M31: 13,688,205 km (0.1 R)
• M32: 14,212,097 km (0.091 R)
• M33: 14,839,959 km (0.081 R)
• M34: 15,328,995 km (0.107 R)
• M35: 15,476,797 km (0.12 R)
• M36: 15,972,714 km (0.095 R)
• M37: 16,272,808 km (0.094 R)
• M38: 16,474,017 km (0.093 R)
• M39: 16,827,816 km (0.101 R)
• M40: 17,491,881 km (0.088 R)
• M41: 17,697,877 km (0.115 R)
• M42: 17,956,532 km (0.073 R)
• M43: 18,112,413 km (0.092 R)
• M44: 19,056,674 km (0.092 R)
• M45: 19,321,911 km (0.067 R)
• M46: 19,588,345 km (0.051 R)
• M47: 20,178,658 km (0.077 R)
• M48: 21,486,892 km (0.088 R)
• M49: 22,374,306 km (0.1 R)
• M50: 22,486,056 km (0.094 R)
• M51: 22,654,204 km (0.106 R)
• M52: 23,500,479 km (0.066 R)
• M53: 25,282,190 km (0.103 R)
• M54: 25,807,577 km (0.103 R)
• M55: 26,042,147 km (0.114 R)
• M56: 26,277,614 km (0.077 R)
• M57: 26,395,497 km (0.07 R)
• M58: 27,704,628 km (0.112 R)
• M59: 28,125,596 km (0.034 R)
• M60: 28,488,072 km (0.094 R)
• M61: 28,791,457 km (0.065 R)
• M62: 28,973,966 km (0.077 R)
• M63: 30,262,153 km (0.081 R)
• M64: 30,385,721 km (0.075 R)
• M65: 31,006,552 km (0.101 R)
• M66: 31,945,728 km (0.031 R)
• M67: 32,640,311 km (0.04 R)
• M68: 33,021,336 km (0.095 R)
• M69: 33,212,373 km (0.106 R)
• M70: 33,659,521 km (0.106 R)
• M71: 34,624,577 km (0.083 R)
• M72: 35,598,758 km (0.116 R)
• M73: 35,925,480 km (0.071 R)
• M74: 36,450,269 km (0.1 R)
• M75: 36,911,479 km (0.061 R)
• M76: 37,109,846 km (0.086 R)
• M77: 38,507,838 km (0.064 R)
• M78: 38,910,406 km (0.063 R)
• M79: 39,584,494 km (0.063 R)
• M80: 40,126,487 km (0.113 R)
• M81: 40,671,024 km (0.11 R)
• M82: 41,080,922 km (0.062 R)
• M83: 43,639,344 km (0.117 R)
• M84: 44,832,088 km (0.095 R)
• M85: 46,391,496 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 11.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.35 AU - 11.35 AU

Year: 10495 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,934,710 km

• M1: 204,650 km (0.107 R)
• M2: 299,794 km (0.097 R)
• M3: 446,400 km (0.05 R)
• M4: 669,750 km (0.112 R)
• M5: 787,184 km (0.116 R)
• M6: 930,499 km (0.081 R)
• M7: 1,414,298 km (0.063 R)
• M8: 1,569,282 km (0.105 R)
• M9: 1,660,387 km (0.12 R)
• M10: 1,848,282 km (0.089 R)
• M11: 2,724,028 km (0.118 R)
• M12: 3,175,963 km (0.083 R)
• M13: 3,651,534 km (0.093 R)
• M14: 4,374,541 km (0.106 R)
• M15: 5,004,946 km (0.068 R)
• M16: 5,382,980 km (0.069 R)
• M17: 5,557,860 km (0.061 R)
• M18: 5,663,775 km (0.115 R)
• M19: 7,486,476 km (0.111 R)
• M20: 7,958,607 km (0.106 R)
• M21: 8,319,138 km (0.058 R)
• M22: 8,440,461 km (0.085 R)
• M23: 9,559,154 km (0.096 R)
• M24: 10,244,013 km (0.09 R)
• M25: 10,812,037 km (0.119 R)
• M26: 10,944,730 km (0.103 R)
• M27: 11,390,531 km (0.118 R)
• M28: 11,615,676 km (0.095 R)
• M29: 11,706,033 km (0.042 R)
• M30: 13,995,180 km (0.097 R)
• M31: 14,576,368 km (0.116 R)
• M32: 14,919,096 km (0.098 R)
• M33: 15,363,701 km (0.101 R)
• M34: 16,367,204 km (0.083 R)
• M35: 16,468,781 km (0.071 R)
• M36: 16,672,383 km (0.113 R)
• M37: 17,236,816 km (0.112 R)
• M38: 17,547,381 km (0.118 R)
• M39: 18,331,723 km (0.101 R)
• M40: 19,772,500 km (0.075 R)
• M41: 20,917,971 km (0.102 R)
• M42: 21,028,225 km (0.085 R)
• M43: 21,360,033 km (0.065 R)
• M44: 22,988,256 km (0.053 R)
• M45: 24,307,859 km (0.105 R)
• M46: 25,357,737 km (0.109 R)
• M47: 25,475,321 km (0.115 R)
• M48: 25,651,996 km (0.081 R)
• M49: 25,947,302 km (0.087 R)
• M50: 27,080,057 km (0.111 R)
• M51: 27,320,610 km (0.088 R)
• M52: 28,901,261 km (0.053 R)
• M53: 29,270,319 km (0.102 R)
• M54: 29,578,940 km (0.047 R)
• M55: 29,764,740 km (0.086 R)
• M56: 30,449,001 km (0.094 R)
• M57: 30,636,597 km (0.054 R)
• M58: 31,138,647 km (0.095 R)
• M59: 31,453,700 km (0.079 R)
• M60: 31,643,241 km (0.115 R)
• M61: 31,769,950 km (0.099 R)
• M62: 32,023,668 km (0.04 R)
• M63: 32,916,917 km (0.08 R)
• M64: 34,272,124 km (0.117 R)
• M65: 36,305,907 km (0.085 R)
• M66: 36,770,558 km (0.046 R)
• M67: 37,036,992 km (0.114 R)
• M68: 38,987,599 km (0.118 R)
• M69: 39,531,537 km (0.106 R)
• M70: 39,941,135 km (0.117 R)
• M71: 40,833,487 km (0.039 R)
• M72: 41,732,271 km (0.08 R)
• M73: 41,871,247 km (0.116 R)
• M74: 43,268,342 km (0.056 R)
• M75: 44,609,786 km (0.092 R)
• M76: 46,036,501 km (0.06 R)
• M77: 46,683,512 km (0.094 R)
• M78: 48,131,769 km (0.1 R)
• M79: 48,642,196 km (0.059 R)
• M80: 48,715,350 km (0.046 R)
• M81: 48,861,507 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit