🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.89 AU - 0.95 AU

Year: 319 Days

Day: 24.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 367 Days

Day: 37.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 55.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,396,942 km

• M1: 157,676 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.11 AU - 1.17 AU

Year: 440 Days

Day: 23.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,396,942 km

• M1: 45,627 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.12 AU - 1.2 AU

Year: 452 Days

Day: 12 Hours

Environment

Temp: 0 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.25 AU - 1.29 AU

Year: 518 Days

Day: 20.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.63 AU - 1.65 AU

Year: 760 Days

Day: 20.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 12.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.12 AU - 6.3 AU

Year: 5597 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,396,942 km

• M1: 181,911 km (0.116 R)
• M2: 498,311 km (0.028 R)
• M3: 927,956 km (0.033 R)
• M4: 1,443,470 km (0.064 R)
• M5: 1,529,040 km (0.075 R)
• M6: 1,759,720 km (0.104 R)
• M7: 1,851,573 km (0.084 R)
• M8: 1,945,072 km (0.058 R)
• M9: 2,137,155 km (0.119 R)
• M10: 2,335,672 km (0.081 R)
• M11: 2,499,032 km (0.111 R)
• M12: 2,582,059 km (0.056 R)
• M13: 2,729,862 km (0.097 R)
• M14: 2,880,507 km (0.112 R)
• M15: 3,011,854 km (0.073 R)
• M16: 3,280,681 km (0.109 R)
• M17: 3,441,200 km (0.033 R)
• M18: 4,060,385 km (0.113 R)
• M19: 4,183,504 km (0.088 R)
• M20: 4,282,837 km (0.051 R)
• M21: 4,869,710 km (0.095 R)
• M22: 5,373,855 km (0.047 R)
• M23: 5,455,086 km (0.095 R)
• M24: 5,701,025 km (0.119 R)
• M25: 5,866,929 km (0.046 R)
• M26: 6,119,002 km (0.085 R)
• M27: 6,317,518 km (0.067 R)
• M28: 6,633,918 km (0.108 R)
• M29: 7,014,495 km (0.053 R)
• M30: 7,222,436 km (0.117 R)
• M31: 7,583,565 km (0.101 R)
• M32: 8,136,628 km (0.068 R)
• M33: 8,323,775 km (0.115 R)
• M34: 8,734,421 km (0.047 R)
• M35: 8,862,178 km (0.07 R)
• M36: 8,990,383 km (0.052 R)
• M37: 9,872,711 km (0.096 R)
• M38: 10,072,574 km (0.086 R)
• M39: 10,307,443 km (0.1 R)
• M40: 10,510,148 km (0.119 R)
• M41: 10,782,566 km (0.106 R)
• M42: 11,789,659 km (0.107 R)
• M43: 12,394,034 km (0.115 R)
• M44: 12,826,671 km (0.11 R)
• M45: 12,972,080 km (0.08 R)
• M46: 13,301,046 km (0.09 R)
• M47: 13,669,954 km (0.111 R)
• M48: 13,892,855 km (0.051 R)
• M49: 14,079,553 km (0.079 R)
• M50: 14,342,247 km (0.034 R)
• M51: 15,025,461 km (0.116 R)
• M52: 15,486,820 km (0.04 R)
• M53: 16,779,645 km (0.037 R)
• M54: 16,898,875 km (0.043 R)
• M55: 17,863,033 km (0.076 R)
• M56: 18,229,249 km (0.097 R)
• M57: 18,433,749 km (0.06 R)
• M58: 18,844,993 km (0.031 R)
• M59: 19,176,203 km (0.107 R)
• M60: 19,509,358 km (0.1 R)
• M61: 19,928,531 km (0.101 R)
• M62: 20,012,754 km (0.089 R)
• M63: 20,605,461 km (0.086 R)
• M64: 20,690,582 km (0.051 R)
• M65: 23,476,394 km (0.108 R)
• M66: 25,231,027 km (0.088 R)
• M67: 25,550,419 km (0.035 R)
• M68: 25,641,823 km (0.101 R)
• M69: 26,424,070 km (0.08 R)
• M70: 28,200,844 km (0.079 R)
• M71: 28,437,358 km (0.12 R)
• M72: 29,774,913 km (0.085 R)
• M73: 30,596,804 km (0.118 R)
• M74: 31,622,596 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 14.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.9 AU - 8.18 AU

Year: 8245 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,396,942 km

• M1: 270,922 km (0.034 R)
• M2: 362,027 km (0.105 R)
• M3: 687,552 km (0.096 R)
• M4: 1,366,277 km (0.101 R)
• M5: 1,646,325 km (0.078 R)
• M6: 1,874,761 km (0.081 R)
• M7: 1,969,157 km (0.096 R)
• M8: 2,187,570 km (0.097 R)
• M9: 3,369,094 km (0.068 R)
• M10: 3,514,503 km (0.088 R)
• M11: 3,691,776 km (0.091 R)
• M12: 3,872,042 km (0.113 R)
• M13: 4,055,299 km (0.058 R)
• M14: 4,367,360 km (0.111 R)
• M15: 4,590,411 km (0.04 R)
• M16: 4,752,126 km (0.087 R)
• M17: 5,658,240 km (0.104 R)
• M18: 5,936,941 km (0.091 R)
• M19: 6,078,012 km (0.115 R)
• M20: 6,184,675 km (0.113 R)
• M21: 6,471,903 km (0.09 R)
• M22: 6,617,163 km (0.113 R)
• M23: 6,948,073 km (0.074 R)
• M24: 7,171,872 km (0.114 R)
• M25: 7,284,519 km (0.112 R)
• M26: 7,511,758 km (0.069 R)
• M27: 8,365,363 km (0.055 R)
• M28: 10,588,388 km (0.1 R)
• M29: 10,889,379 km (0.086 R)
• M30: 11,368,092 km (0.113 R)
• M31: 11,942,847 km (0.1 R)
• M32: 12,121,616 km (0.087 R)
• M33: 13,676,686 km (0.108 R)
• M34: 16,720,704 km (0.108 R)
• M35: 17,021,246 km (0.115 R)
• M36: 17,475,275 km (0.096 R)
• M37: 17,984,656 km (0.048 R)
• M38: 18,087,131 km (0.117 R)
• M39: 18,241,067 km (0.109 R)
• M40: 19,226,917 km (0.03 R)
• M41: 21,033,760 km (0.117 R)
• M42: 22,176,837 km (0.107 R)
• M43: 22,396,896 km (0.047 R)
• M44: 22,950,109 km (0.106 R)
• M45: 23,172,710 km (0.119 R)
• M46: 24,409,436 km (0.097 R)
• M47: 24,522,981 km (0.047 R)
• M48: 26,304,841 km (0.09 R)
• M49: 26,596,108 km (0.11 R)
• M50: 27,535,433 km (0.12 R)
• M51: 28,964,841 km (0.082 R)
• M52: 29,325,970 km (0.075 R)
• M53: 29,628,008 km (0.104 R)
• M54: 29,870,506 km (0.058 R)
• M55: 30,540,405 km (0.057 R)
• M56: 30,724,111 km (0.039 R)
• M57: 31,895,313 km (0.109 R)
• M58: 32,330,643 km (0.06 R)
• M59: 33,711,282 km (0.059 R)
• M60: 34,536,164 km (0.094 R)
• M61: 35,175,247 km (0.076 R)
• M62: 35,624,938 km (0.05 R)
• M63: 35,818,218 km (0.11 R)
• M64: 36,076,424 km (0.035 R)
• M65: 36,724,931 km (0.103 R)
• M66: 38,759,462 km (0.11 R)
• M67: 39,223,814 km (0.113 R)
• M68: 39,423,527 km (0.099 R)
• M69: 40,628,388 km (0.073 R)
• M70: 41,167,688 km (0.056 R)
• M71: 42,185,403 km (0.106 R)
• M72: 42,458,120 km (0.117 R)
• M73: 42,731,585 km (0.083 R)
• M74: 43,074,164 km (0.109 R)
• M75: 43,693,050 km (0.067 R)
• M76: 44,384,192 km (0.07 R)
• M77: 44,939,649 km (0.064 R)
• M78: 45,148,488 km (0.117 R)
• M79: 46,338,389 km (0.025 R)
• M80: 46,549,472 km (0.119 R)
• M81: 46,831,464 km (0.069 R)
• M82: 47,184,664 km (0.09 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit