🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.62 AU - 0.7 AU

Year: 194 Days

Day: 30.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,995,486 km

• M1: 73,153 km (0.112 R)
• M2: 282,142 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.78 AU - 0.86 AU

Year: 269 Days

Day: 33.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.83 AU - 1.33 AU

Year: 406 Days

Day: 25.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.28 AU - 1.76 AU

Year: 678 Days

Day: 15.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.3 AU - 2.3 AU

Year: 1261 Days

Day: 37.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.92 AU - 3.38 AU

Year: 2022 Days

Day: 26.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,995,486 km

• M1: 170,093 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.33 AU - 3.51 AU

Year: 2287 Days

Day: 36.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 8.7

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.35 AU - 7.31 AU

Year: 6455 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,995,486 km

• M1: 109,506 km (0.047 R)
• M2: 236,365 km (0.086 R)
• M3: 574,157 km (0.094 R)
• M4: 671,395 km (0.027 R)
• M5: 789,727 km (0.042 R)
• M6: 851,661 km (0.056 R)
• M7: 1,332,319 km (0.11 R)
• M8: 1,620,743 km (0.11 R)
• M9: 1,950,158 km (0.025 R)
• M10: 2,300,516 km (0.036 R)
• M11: 2,576,225 km (0.105 R)
• M12: 2,718,044 km (0.079 R)
• M13: 3,184,490 km (0.066 R)
• M14: 3,889,993 km (0.076 R)
• M15: 4,163,309 km (0.073 R)
• M16: 4,556,452 km (0.115 R)
• M17: 5,049,826 km (0.072 R)
• M18: 5,198,227 km (0.11 R)
• M19: 5,378,193 km (0.084 R)
• M20: 5,499,367 km (0.025 R)
• M21: 5,961,774 km (0.065 R)
• M22: 6,118,703 km (0.115 R)
• M23: 6,245,262 km (0.061 R)
• M24: 6,792,641 km (0.115 R)
• M25: 7,155,117 km (0.048 R)
• M26: 7,523,875 km (0.116 R)
• M27: 9,060,245 km (0.048 R)
• M28: 9,168,554 km (0.101 R)
• M29: 9,240,960 km (0.083 R)
• M30: 9,422,721 km (0.077 R)
• M31: 10,500,424 km (0.114 R)
• M32: 10,576,121 km (0.085 R)
• M33: 10,881,001 km (0.073 R)
• M34: 11,382,603 km (0.117 R)
• M35: 11,577,529 km (0.062 R)
• M36: 12,010,315 km (0.119 R)
• M37: 12,248,625 km (0.108 R)
• M38: 12,932,287 km (0.046 R)
• M39: 14,168,863 km (0.104 R)
• M40: 14,928,820 km (0.065 R)
• M41: 15,529,007 km (0.102 R)
• M42: 16,137,122 km (0.113 R)
• M43: 16,224,637 km (0.086 R)
• M44: 16,312,301 km (0.118 R)
• M45: 16,532,210 km (0.104 R)
• M46: 16,753,017 km (0.109 R)
• M47: 16,886,009 km (0.093 R)
• M48: 17,917,187 km (0.104 R)
• M49: 18,053,172 km (0.065 R)
• M50: 18,280,561 km (0.091 R)
• M51: 18,600,700 km (0.107 R)
• M52: 18,830,333 km (0.064 R)
• M53: 18,922,485 km (0.106 R)
• M54: 19,014,787 km (0.096 R)
• M55: 19,432,015 km (0.053 R)
• M56: 19,618,414 km (0.042 R)
• M57: 19,805,412 km (0.099 R)
• M58: 21,322,633 km (0.073 R)
• M59: 21,418,675 km (0.071 R)
• M60: 21,901,128 km (0.064 R)
• M61: 22,095,157 km (0.082 R)
• M62: 22,338,552 km (0.109 R)
• M63: 22,729,601 km (0.047 R)
• M64: 22,926,023 km (0.08 R)
• M65: 23,469,064 km (0.116 R)
• M66: 24,769,518 km (0.108 R)
• M67: 24,971,774 km (0.054 R)
• M68: 25,225,193 km (0.12 R)
• M69: 25,581,385 km (0.068 R)
• M70: 26,299,006 km (0.115 R)
• M71: 27,075,120 km (0.118 R)
• M72: 27,753,846 km (0.086 R)
• M73: 28,438,106 km (0.053 R)
• M74: 29,234,565 km (0.025 R)
• M75: 30,092,210 km (0.093 R)
• M76: 30,200,070 km (0.068 R)
• M77: 31,613,022 km (0.103 R)
• M78: 31,777,430 km (0.074 R)
• M79: 32,825,363 km (0.096 R)
• M80: 33,772,617 km (0.107 R)
• M81: 33,828,567 km (0.109 R)
• M82: 34,446,555 km (0.089 R)
• M83: 34,615,900 km (0.043 R)
• M84: 35,011,736 km (0.095 R)
• M85: 35,352,221 km (0.116 R)
• M86: 36,093,777 km (0.107 R)
• M87: 38,232,279 km (0.087 R)
• M88: 38,290,772 km (0.114 R)
• M89: 38,349,115 km (0.115 R)
• M90: 38,934,791 km (0.084 R)
• M91: 39,052,225 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 10.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.97 AU - 9.93 AU

Year: 9683 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,995,486 km

• M1: 144,362 km (0.088 R)
• M2: 449,841 km (0.104 R)
• M3: 627,713 km (0.099 R)
• M4: 760,107 km (0.116 R)
• M5: 873,053 km (0.12 R)
• M6: 946,805 km (0.095 R)
• M7: 1,022,801 km (0.063 R)
• M8: 1,297,462 km (0.115 R)
• M9: 1,417,589 km (0.107 R)
• M10: 1,523,505 km (0.111 R)
• M11: 1,595,611 km (0.115 R)
• M12: 1,800,261 km (0.119 R)
• M13: 2,255,786 km (0.12 R)
• M14: 2,790,898 km (0.095 R)
• M15: 2,993,005 km (0.092 R)
• M16: 4,227,636 km (0.119 R)
• M17: 4,330,559 km (0.104 R)
• M18: 4,512,620 km (0.114 R)
• M19: 4,617,937 km (0.116 R)
• M20: 5,074,360 km (0.109 R)
• M21: 5,349,620 km (0.067 R)
• M22: 6,618,060 km (0.066 R)
• M23: 6,737,888 km (0.119 R)
• M24: 7,911,932 km (0.108 R)
• M25: 8,039,090 km (0.111 R)
• M26: 8,915,883 km (0.109 R)
• M27: 9,015,216 km (0.086 R)
• M28: 9,382,479 km (0.117 R)
• M29: 9,959,628 km (0.096 R)
• M30: 10,304,601 km (0.064 R)
• M31: 10,374,014 km (0.114 R)
• M32: 10,688,618 km (0.071 R)
• M33: 11,112,878 km (0.114 R)
• M34: 11,362,856 km (0.088 R)
• M35: 12,827,269 km (0.045 R)
• M36: 12,902,068 km (0.044 R)
• M37: 13,581,542 km (0.062 R)
• M38: 14,739,878 km (0.05 R)
• M39: 15,054,034 km (0.103 R)
• M40: 15,449,870 km (0.106 R)
• M41: 15,529,605 km (0.068 R)
• M42: 16,009,964 km (0.093 R)
• M43: 16,658,172 km (0.046 R)
• M44: 16,780,692 km (0.081 R)
• M45: 17,896,543 km (0.029 R)
• M46: 19,895,769 km (0.05 R)
• M47: 21,075,946 km (0.038 R)
• M48: 22,458,829 km (0.076 R)
• M49: 22,594,215 km (0.112 R)
• M50: 23,047,497 km (0.117 R)
• M51: 23,778,881 km (0.045 R)
• M52: 24,983,742 km (0.055 R)
• M53: 27,259,724 km (0.034 R)
• M54: 27,548,747 km (0.042 R)
• M55: 28,373,630 km (0.081 R)
• M56: 28,568,855 km (0.085 R)
• M57: 28,715,610 km (0.12 R)
• M58: 30,545,791 km (0.104 R)
• M59: 32,057,178 km (0.066 R)
• M60: 32,770,910 km (0.111 R)
• M61: 34,058,349 km (0.071 R)
• M62: 34,838,651 km (0.101 R)
• M63: 34,995,430 km (0.087 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit