🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 247 Days

Day: 42.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,779,176 km

• M1: 629,657 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.75 AU - 0.99 AU

Year: 296 Days

Day: 34 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,779,176 km

• M1: 350,657 km (0.108 R)
• M2: 523,293 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.19 AU - 1.61 AU

Year: 605 Days

Day: 26 Hours

Environment

Temp: -18 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.3 AU - 1.67 AU

Year: 658 Days

Day: 21.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.54 AU - 2.58 AU

Year: 1496 Days

Day: 26.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,779,176 km

• M1: 367,861 km (0.042 R)
• M2: 660,774 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 8.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.75 AU - 10.29 AU

Year: 9895 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 52.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,779,176 km

• M1: 137,181 km (0.1 R)
• M2: 210,185 km (0.104 R)
• M3: 368,609 km (0.12 R)
• M4: 543,788 km (0.108 R)
• M5: 648,656 km (0.036 R)
• M6: 895,194 km (0.104 R)
• M7: 1,086,679 km (0.095 R)
• M8: 1,857,557 km (0.086 R)
• M9: 2,124,739 km (0.054 R)
• M10: 2,582,059 km (0.038 R)
• M11: 2,764,269 km (0.118 R)
• M12: 3,117,470 km (0.068 R)
• M13: 3,311,798 km (0.079 R)
• M14: 4,075,345 km (0.048 R)
• M15: 4,207,739 km (0.103 R)
• M16: 4,947,650 km (0.073 R)
• M17: 5,260,609 km (0.095 R)
• M18: 5,609,322 km (0.11 R)
• M19: 5,995,583 km (0.091 R)
• M20: 6,421,339 km (0.086 R)
• M21: 6,637,807 km (0.103 R)
• M22: 6,700,040 km (0.05 R)
• M23: 6,793,987 km (0.097 R)
• M24: 7,141,802 km (0.105 R)
• M25: 7,269,709 km (0.108 R)
• M26: 7,723,439 km (0.104 R)
• M27: 7,953,820 km (0.116 R)
• M28: 8,760,601 km (0.056 R)
• M29: 9,000,855 km (0.119 R)
• M30: 9,069,820 km (0.098 R)
• M31: 9,208,497 km (0.11 R)
• M32: 9,840,997 km (0.06 R)
• M33: 10,451,206 km (0.114 R)
• M34: 10,596,616 km (0.085 R)
• M35: 10,669,470 km (0.116 R)
• M36: 10,962,981 km (0.054 R)
• M37: 11,221,935 km (0.111 R)
• M38: 12,546,624 km (0.12 R)
• M39: 12,623,816 km (0.078 R)
• M40: 13,404,568 km (0.043 R)
• M41: 14,200,727 km (0.071 R)
• M42: 14,442,627 km (0.095 R)
• M43: 14,604,492 km (0.06 R)
• M44: 15,094,126 km (0.088 R)
• M45: 15,258,534 km (0.09 R)
• M46: 16,131,438 km (0.053 R)
• M47: 16,510,519 km (0.101 R)
• M48: 17,535,563 km (0.082 R)
• M49: 17,751,732 km (0.089 R)
• M50: 18,274,128 km (0.118 R)
• M51: 18,405,624 km (0.11 R)
• M52: 18,845,741 km (0.075 R)
• M53: 19,245,018 km (0.098 R)
• M54: 19,691,867 km (0.091 R)
• M55: 20,459,304 km (0.072 R)
• M56: 20,869,501 km (0.074 R)
• M57: 21,144,462 km (0.094 R)
• M58: 21,651,898 km (0.049 R)
• M59: 22,396,896 km (0.071 R)
• M60: 22,725,562 km (0.071 R)
• M61: 23,435,105 km (0.104 R)
• M62: 25,411,442 km (0.089 R)
• M63: 25,705,103 km (0.071 R)
• M64: 26,394,749 km (0.072 R)
• M65: 27,943,237 km (0.061 R)
• M66: 28,347,749 km (0.046 R)
• M67: 28,550,604 km (0.094 R)
• M68: 28,957,959 km (0.025 R)
• M69: 29,162,310 km (0.117 R)
• M70: 29,726,892 km (0.106 R)
• M71: 30,139,782 km (0.119 R)
• M72: 30,866,828 km (0.071 R)
• M73: 31,599,558 km (0.027 R)
• M74: 32,285,165 km (0.078 R)
• M75: 33,135,629 km (0.11 R)
• M76: 33,510,073 km (0.104 R)
• M77: 34,641,781 km (0.114 R)
• M78: 34,804,543 km (0.105 R)
• M79: 35,185,120 km (0.116 R)
• M80: 35,239,574 km (0.115 R)
• M81: 35,895,560 km (0.048 R)
• M82: 36,887,245 km (0.109 R)
• M83: 37,053,298 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 14

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.42 AU - 9.42 AU

Year: 10560 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,779,176 km

• M1: 200,312 km (0.048 R)
• M2: 293,511 km (0.085 R)
• M3: 477,965 km (0.118 R)
• M4: 698,622 km (0.084 R)
• M5: 896,091 km (0.052 R)
• M6: 1,033,572 km (0.111 R)
• M7: 1,419,534 km (0.056 R)
• M8: 2,605,247 km (0.074 R)
• M9: 3,181,797 km (0.094 R)
• M10: 3,522,132 km (0.072 R)
• M11: 3,874,286 km (0.068 R)
• M12: 4,054,850 km (0.05 R)
• M13: 4,185,449 km (0.053 R)
• M14: 4,722,356 km (0.085 R)
• M15: 5,139,435 km (0.119 R)
• M16: 5,252,680 km (0.083 R)
• M17: 5,395,546 km (0.098 R)
• M18: 5,539,609 km (0.097 R)
• M19: 6,461,581 km (0.104 R)
• M20: 7,303,518 km (0.057 R)
• M21: 7,916,719 km (0.116 R)
• M22: 8,212,923 km (0.107 R)
• M23: 8,345,766 km (0.037 R)
• M24: 9,089,417 km (0.11 R)
• M25: 9,469,246 km (0.086 R)
• M26: 9,678,683 km (0.109 R)
• M27: 9,819,155 km (0.032 R)
• M28: 10,423,680 km (0.116 R)
• M29: 10,930,668 km (0.037 R)
• M30: 12,044,274 km (0.063 R)
• M31: 12,309,212 km (0.06 R)
• M32: 12,576,244 km (0.12 R)
• M33: 12,691,285 km (0.099 R)
• M34: 13,506,145 km (0.112 R)
• M35: 14,258,023 km (0.104 R)
• M36: 14,498,427 km (0.09 R)
• M37: 14,619,003 km (0.096 R)
• M38: 14,740,028 km (0.112 R)
• M39: 14,982,975 km (0.03 R)
• M40: 15,105,047 km (0.118 R)
• M41: 15,968,226 km (0.11 R)
• M42: 16,552,705 km (0.082 R)
• M43: 17,186,551 km (0.109 R)
• M44: 17,656,588 km (0.104 R)
• M45: 17,828,476 km (0.112 R)
• M46: 18,174,197 km (0.105 R)
• M47: 18,478,329 km (0.082 R)
• M48: 18,828,089 km (0.112 R)
• M49: 19,091,830 km (0.076 R)
• M50: 19,445,479 km (0.061 R)
• M51: 19,712,063 km (0.105 R)
• M52: 20,114,331 km (0.113 R)
• M53: 20,429,085 km (0.055 R)
• M54: 20,519,293 km (0.084 R)
• M55: 20,745,485 km (0.078 R)
• M56: 21,200,113 km (0.073 R)
• M57: 21,383,071 km (0.119 R)
• M58: 22,027,090 km (0.082 R)
• M59: 22,165,917 km (0.026 R)
• M60: 22,677,541 km (0.113 R)
• M61: 23,570,341 km (0.026 R)
• M62: 24,092,587 km (0.088 R)
• M63: 25,148,449 km (0.06 R)
• M64: 25,682,065 km (0.091 R)
• M65: 26,072,515 km (0.078 R)
• M66: 26,612,564 km (0.093 R)
• M67: 26,859,250 km (0.083 R)
• M68: 26,958,135 km (0.031 R)
• M69: 30,495,077 km (0.092 R)
• M70: 30,960,476 km (0.11 R)
• M71: 31,898,006 km (0.073 R)
• M72: 32,002,724 km (0.034 R)
• M73: 35,036,270 km (0.107 R)
• M74: 35,686,572 km (0.098 R)
• M75: 35,958,691 km (0.111 R)
• M76: 36,669,430 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit