🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.72 AU

Year: 190 Days

Day: 34.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.6 AU - 0.98 AU

Year: 255 Days

Day: 34.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,382,426 km

• M1: 511,924 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 295 Days

Day: 44.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.91 AU - 1.21 AU

Year: 397 Days

Day: 19.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.02 AU - 3.9 AU

Year: 2339 Days

Day: 42 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.21 AU - 4.01 AU

Year: 2493 Days

Day: 34 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 11.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.58 AU - 6.64 AU

Year: 6176 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,382,426 km

• M1: 175,777 km (0.096 R)
• M2: 308,172 km (0.067 R)
• M3: 435,330 km (0.116 R)
• M4: 550,969 km (0.118 R)
• M5: 642,822 km (0.087 R)
• M6: 766,240 km (0.075 R)
• M7: 1,232,387 km (0.104 R)
• M8: 1,656,497 km (0.05 R)
• M9: 2,012,839 km (0.06 R)
• M10: 2,472,404 km (0.04 R)
• M11: 2,776,237 km (0.079 R)
• M12: 2,922,245 km (0.044 R)
• M13: 3,092,338 km (0.081 R)
• M14: 3,222,039 km (0.097 R)
• M15: 3,353,685 km (0.073 R)
• M16: 3,690,579 km (0.103 R)
• M17: 3,805,321 km (0.117 R)
• M18: 4,421,365 km (0.119 R)
• M19: 4,666,706 km (0.074 R)
• M20: 4,866,120 km (0.108 R)
• M21: 5,119,538 km (0.096 R)
• M22: 5,299,505 km (0.091 R)
• M23: 5,612,912 km (0.063 R)
• M24: 5,745,306 km (0.083 R)
• M25: 7,011,802 km (0.085 R)
• M26: 7,183,241 km (0.077 R)
• M27: 7,298,431 km (0.105 R)
• M28: 7,705,936 km (0.119 R)
• M29: 7,883,060 km (0.09 R)
• M30: 8,091,150 km (0.103 R)
• M31: 8,241,048 km (0.069 R)
• M32: 8,361,623 km (0.108 R)
• M33: 8,880,429 km (0.087 R)
• M34: 9,066,080 km (0.08 R)
• M35: 9,315,759 km (0.055 R)
• M36: 9,504,402 km (0.101 R)
• M37: 10,013,633 km (0.115 R)
• M38: 10,336,614 km (0.12 R)
• M39: 11,797,587 km (0.066 R)
• M40: 12,241,594 km (0.047 R)
• M41: 12,448,488 km (0.08 R)
• M42: 12,935,429 km (0.073 R)
• M43: 13,357,893 km (0.105 R)
• M44: 13,928,310 km (0.046 R)
• M45: 14,180,233 km (0.106 R)
• M46: 14,288,691 km (0.115 R)
• M47: 14,433,801 km (0.108 R)
• M48: 14,652,363 km (0.114 R)
• M49: 15,203,482 km (0.096 R)
• M50: 15,314,484 km (0.096 R)
• M51: 15,911,379 km (0.084 R)
• M52: 16,668,045 km (0.062 R)
• M53: 18,098,949 km (0.075 R)
• M54: 18,610,873 km (0.096 R)
• M55: 19,287,653 km (0.091 R)
• M56: 19,608,990 km (0.095 R)
• M57: 19,891,580 km (0.098 R)
• M58: 20,297,589 km (0.114 R)
• M59: 21,698,573 km (0.108 R)
• M60: 22,242,511 km (0.093 R)
• M61: 22,495,032 km (0.097 R)
• M62: 23,088,038 km (0.108 R)
• M63: 23,514,691 km (0.114 R)
• M64: 23,944,037 km (0.026 R)
• M65: 25,072,454 km (0.114 R)
• M66: 26,129,362 km (0.093 R)
• M67: 26,351,366 km (0.097 R)
• M68: 26,529,537 km (0.107 R)
• M69: 26,618,697 km (0.047 R)
• M70: 26,797,317 km (0.099 R)
• M71: 26,931,656 km (0.106 R)
• M72: 28,150,131 km (0.049 R)
• M73: 28,332,191 km (0.088 R)
• M74: 28,926,543 km (0.04 R)
• M75: 29,386,557 km (0.105 R)
• M76: 29,941,864 km (0.093 R)
• M77: 30,127,665 km (0.04 R)
• M78: 30,734,284 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 10.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.38 AU - 11.9 AU

Year: 10878 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,382,426 km

• M1: 267,631 km (0.089 R)
• M2: 441,763 km (0.107 R)
• M3: 1,078,152 km (0.043 R)
• M4: 1,258,567 km (0.09 R)
• M5: 1,400,685 km (0.08 R)
• M6: 1,498,372 km (0.092 R)
• M7: 1,805,796 km (0.086 R)
• M8: 1,967,062 km (0.06 R)
• M9: 2,105,141 km (0.089 R)
• M10: 2,304,106 km (0.094 R)
• M11: 2,812,889 km (0.107 R)
• M12: 3,160,554 km (0.095 R)
• M13: 3,356,228 km (0.091 R)
• M14: 3,827,910 km (0.07 R)
• M15: 4,142,365 km (0.089 R)
• M16: 4,213,424 km (0.068 R)
• M17: 4,833,657 km (0.052 R)
• M18: 5,021,552 km (0.108 R)
• M19: 5,211,840 km (0.088 R)
• M20: 6,987,567 km (0.026 R)
• M21: 7,114,875 km (0.052 R)
• M22: 7,328,949 km (0.091 R)
• M23: 7,983,889 km (0.09 R)
• M24: 8,161,761 km (0.089 R)
• M25: 8,295,950 km (0.09 R)
• M26: 8,476,066 km (0.082 R)
• M27: 8,612,050 km (0.106 R)
• M28: 9,490,040 km (0.104 R)
• M29: 10,106,982 km (0.11 R)
• M30: 10,444,774 km (0.055 R)
• M31: 10,737,088 km (0.112 R)
• M32: 11,329,944 km (0.1 R)
• M33: 11,933,572 km (0.12 R)
• M34: 12,547,521 km (0.039 R)
• M35: 12,962,655 km (0.061 R)
• M36: 13,434,936 km (0.115 R)
• M37: 13,593,659 km (0.079 R)
• M38: 13,699,874 km (0.066 R)
• M39: 15,214,851 km (0.084 R)
• M40: 15,824,612 km (0.109 R)
• M41: 16,498,700 km (0.108 R)
• M42: 18,577,213 km (0.097 R)
• M43: 19,646,988 km (0.09 R)
• M44: 19,947,829 km (0.074 R)
• M45: 20,736,808 km (0.1 R)
• M46: 20,859,179 km (0.083 R)
• M47: 21,289,123 km (0.112 R)
• M48: 21,721,910 km (0.108 R)
• M49: 22,282,752 km (0.085 R)
• M50: 24,508,769 km (0.056 R)
• M51: 27,944,433 km (0.081 R)
• M52: 28,215,056 km (0.098 R)
• M53: 28,282,674 km (0.08 R)
• M54: 28,418,360 km (0.099 R)
• M55: 29,718,215 km (0.108 R)
• M56: 30,688,208 km (0.12 R)
• M57: 32,092,034 km (0.029 R)
• M58: 33,158,518 km (0.094 R)
• M59: 34,526,141 km (0.063 R)
• M60: 35,765,410 km (0.085 R)
• M61: 35,985,618 km (0.09 R)
• M62: 36,353,629 km (0.084 R)
• M63: 37,390,641 km (0.099 R)
• M64: 37,838,089 km (0.118 R)
• M65: 38,738,369 km (0.086 R)
• M66: 39,949,513 km (0.076 R)
• M67: 40,254,244 km (0.037 R)
• M68: 41,173,224 km (0.035 R)
• M69: 41,480,946 km (0.106 R)
• M70: 42,642,125 km (0.104 R)
• M71: 43,500,368 km (0.082 R)
• M72: 43,657,147 km (0.059 R)
• M73: 44,285,607 km (0.093 R)
• M74: 46,189,240 km (0.029 R)
• M75: 46,349,011 km (0.063 R)
• M76: 46,509,080 km (0.043 R)
• M77: 46,669,300 km (0.067 R)
• M78: 46,749,484 km (0.081 R)
• M79: 46,910,003 km (0.116 R)
• M80: 48,200,434 km (0.08 R)
• M81: 48,362,598 km (0.061 R)
• M82: 48,687,375 km (0.115 R)
• M83: 48,849,988 km (0.093 R)
• M84: 50,486,738 km (0.119 R)
• M85: 51,063,737 km (0.042 R)
• M86: 52,224,467 km (0.091 R)
• M87: 53,142,549 km (0.09 R)
• M88: 53,561,722 km (0.118 R)
• M89: 54,403,061 km (0.118 R)
• M90: 56,953,555 km (0.045 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit