🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 127 Days

Day: 25.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,922,415 km

• M1: 42,635 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 175 Days

Day: 27 Hours

Environment

Temp: 214 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.21 AU - 1.69 AU

Year: 611 Days

Day: 37.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,922,415 km

• M1: 16,456 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.89 AU - 2.31 AU

Year: 1065 Days

Day: 39.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.62 AU

Year: 1252 Days

Day: 22.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,922,415 km

• M1: 1,526,796 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.31 AU - 2.77 AU

Year: 1416 Days

Day: 44.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 86.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,922,415 km

• M1: 1,029,832 km (0.095 R)
• M2: 1,972,298 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.62 AU - 4.74 AU

Year: 3542 Days

Day: 34.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,922,415 km

• M1: 893,249 km (0.119 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 14.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.53 AU - 9.59 AU

Year: 9540 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,922,415 km

• M1: 195,375 km (0.029 R)
• M2: 289,322 km (0.089 R)
• M3: 391,797 km (0.091 R)
• M4: 603,179 km (0.101 R)
• M5: 754,721 km (0.069 R)
• M6: 874,400 km (0.095 R)
• M7: 1,595,461 km (0.103 R)
• M8: 1,775,278 km (0.12 R)
• M9: 2,333,727 km (0.098 R)
• M10: 2,752,002 km (0.089 R)
• M11: 2,848,194 km (0.12 R)
• M12: 3,346,654 km (0.072 R)
• M13: 3,846,012 km (0.109 R)
• M14: 3,954,321 km (0.036 R)
• M15: 4,063,527 km (0.092 R)
• M16: 5,331,519 km (0.086 R)
• M17: 5,666,767 km (0.056 R)
• M18: 6,779,028 km (0.073 R)
• M19: 7,042,769 km (0.113 R)
• M20: 9,018,657 km (0.03 R)
• M21: 9,199,820 km (0.083 R)
• M22: 9,309,027 km (0.062 R)
• M23: 9,713,390 km (0.113 R)
• M24: 10,425,476 km (0.084 R)
• M25: 11,388,138 km (0.089 R)
• M26: 11,505,572 km (0.097 R)
• M27: 11,702,293 km (0.098 R)
• M28: 12,379,224 km (0.091 R)
• M29: 12,499,949 km (0.087 R)
• M30: 15,083,355 km (0.113 R)
• M31: 16,082,669 km (0.056 R)
• M32: 16,258,596 km (0.094 R)
• M33: 16,924,306 km (0.082 R)
• M34: 17,780,305 km (0.076 R)
• M35: 18,190,652 km (0.079 R)
• M36: 18,696,592 km (0.053 R)
• M37: 18,835,419 km (0.104 R)
• M38: 19,207,170 km (0.107 R)
• M39: 19,769,359 km (0.107 R)
• M40: 20,336,933 km (0.033 R)
• M41: 21,876,744 km (0.071 R)
• M42: 22,316,711 km (0.113 R)
• M43: 23,105,840 km (0.043 R)
• M44: 23,404,138 km (0.069 R)
• M45: 23,853,979 km (0.08 R)
• M46: 24,965,790 km (0.094 R)
• M47: 25,118,679 km (0.036 R)
• M48: 25,323,030 km (0.119 R)
• M49: 25,579,291 km (0.093 R)
• M50: 25,682,065 km (0.093 R)
• M51: 26,249,639 km (0.046 R)
• M52: 26,405,071 km (0.119 R)
• M53: 26,716,983 km (0.048 R)
• M54: 27,134,810 km (0.108 R)
• M55: 28,401,305 km (0.116 R)
• M56: 28,881,215 km (0.102 R)
• M57: 29,903,118 km (0.117 R)
• M58: 30,119,736 km (0.061 R)
• M59: 30,282,499 km (0.066 R)
• M60: 30,663,674 km (0.107 R)
• M61: 30,991,592 km (0.032 R)
• M62: 31,430,662 km (0.11 R)
• M63: 32,093,082 km (0.104 R)
• M64: 32,592,888 km (0.08 R)
• M65: 33,487,932 km (0.098 R)
• M66: 33,712,927 km (0.06 R)
• M67: 33,881,973 km (0.095 R)
• M68: 33,994,919 km (0.096 R)
• M69: 34,731,689 km (0.067 R)
• M70: 35,187,813 km (0.107 R)
• M71: 35,473,844 km (0.086 R)
• M72: 35,760,623 km (0.039 R)
• M73: 36,336,575 km (0.108 R)
• M74: 36,683,642 km (0.117 R)
• M75: 37,031,756 km (0.079 R)
• M76: 37,206,337 km (0.081 R)
• M77: 37,672,933 km (0.039 R)
• M78: 38,200,265 km (0.093 R)
• M79: 38,317,699 km (0.076 R)
• M80: 38,907,115 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 12.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.35 AU - 13.71 AU

Year: 14597 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,922,415 km

• M1: 175,628 km (0.086 R)
• M2: 276,158 km (0.065 R)
• M3: 595,549 km (0.103 R)
• M4: 777,161 km (0.056 R)
• M5: 1,172,698 km (0.074 R)
• M6: 1,543,700 km (0.027 R)
• M7: 2,012,091 km (0.118 R)
• M8: 3,701,799 km (0.119 R)
• M9: 4,207,590 km (0.12 R)
• M10: 6,032,385 km (0.03 R)
• M11: 6,258,876 km (0.071 R)
• M12: 6,350,280 km (0.1 R)
• M13: 6,627,036 km (0.102 R)
• M14: 8,521,544 km (0.115 R)
• M15: 8,776,009 km (0.099 R)
• M16: 8,981,407 km (0.118 R)
• M17: 9,292,272 km (0.117 R)
• M18: 9,501,709 km (0.079 R)
• M19: 9,659,684 km (0.114 R)
• M20: 11,849,049 km (0.074 R)
• M21: 12,592,401 km (0.065 R)
• M22: 12,999,008 km (0.115 R)
• M23: 13,115,993 km (0.1 R)
• M24: 13,706,157 km (0.063 R)
• M25: 15,034,885 km (0.12 R)
• M26: 15,404,392 km (0.091 R)
• M27: 16,026,869 km (0.115 R)
• M28: 16,341,174 km (0.092 R)
• M29: 16,784,731 km (0.097 R)
• M30: 18,008,592 km (0.12 R)
• M31: 18,139,041 km (0.104 R)
• M32: 18,995,040 km (0.104 R)
• M33: 19,127,883 km (0.078 R)
• M34: 19,595,227 km (0.053 R)
• M35: 21,364,222 km (0.113 R)
• M36: 21,502,450 km (0.084 R)
• M37: 21,779,804 km (0.098 R)
• M38: 23,825,256 km (0.065 R)
• M39: 24,617,227 km (0.062 R)
• M40: 24,762,188 km (0.066 R)
• M41: 25,857,992 km (0.08 R)
• M42: 26,005,346 km (0.054 R)
• M43: 26,152,849 km (0.058 R)
• M44: 26,300,802 km (0.082 R)
• M45: 26,969,654 km (0.114 R)
• M46: 27,119,102 km (0.099 R)
• M47: 27,870,233 km (0.1 R)
• M48: 28,628,245 km (0.11 R)
• M49: 28,933,275 km (0.088 R)
• M50: 29,546,776 km (0.036 R)
• M51: 30,009,632 km (0.063 R)
• M52: 30,864,584 km (0.102 R)
• M53: 31,334,321 km (0.086 R)
• M54: 32,122,253 km (0.107 R)
• M55: 32,280,677 km (0.089 R)
• M56: 33,798,497 km (0.106 R)
• M57: 34,121,030 km (0.112 R)
• M58: 34,850,320 km (0.115 R)
• M59: 35,176,144 km (0.088 R)
• M60: 35,421,185 km (0.084 R)
• M61: 35,748,655 km (0.028 R)
• M62: 36,903,102 km (0.107 R)
• M63: 36,986,129 km (0.088 R)
• M64: 37,485,038 km (0.065 R)
• M65: 38,069,816 km (0.081 R)
• M66: 41,211,072 km (0.106 R)
• M67: 42,247,486 km (0.084 R)
• M68: 42,508,085 km (0.052 R)
• M69: 45,142,055 km (0.099 R)
• M70: 47,918,891 km (0.113 R)
• M71: 48,462,679 km (0.038 R)
• M72: 51,212,437 km (0.081 R)
• M73: 51,305,039 km (0.089 R)
• M74: 52,140,243 km (0.066 R)
• M75: 52,233,443 km (0.072 R)
• M76: 52,326,493 km (0.113 R)
• M77: 52,606,241 km (0.103 R)
• M78: 52,886,587 km (0.1 R)
• M79: 53,636,372 km (0.051 R)
• M80: 53,824,267 km (0.092 R)
• M81: 55,051,568 km (0.044 R)
• M82: 55,336,103 km (0.076 R)
• M83: 56,097,257 km (0.08 R)
• M84: 57,437,654 km (0.114 R)
• M85: 57,822,569 km (0.065 R)
• M86: 58,691,733 km (0.037 R)
• M87: 59,954,787 km (0.109 R)
• M88: 60,638,599 km (0.057 R)
• M89: 63,996,772 km (0.108 R)
• M90: 67,212,079 km (0.065 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit