🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 47.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 187 Days

Day: 46.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 256 Days

Day: 12.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.32 AU - 1.64 AU

Year: 658 Days

Day: 38.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.3 AU - 2.1 AU

Year: 810 Days

Day: 18.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.3 AU - 2.16 AU

Year: 831 Days

Day: 46.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.55 AU - 4.77 AU

Year: 3674 Days

Day: 46.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,655,743 km

• M1: 3,079,323 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 11.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.62 AU - 8.06 AU

Year: 6534 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,655,743 km

• M1: 183,557 km (0.094 R)
• M2: 276,606 km (0.104 R)
• M3: 369,058 km (0.087 R)
• M4: 487,839 km (0.081 R)
• M5: 559,346 km (0.048 R)
• M6: 962,064 km (0.079 R)
• M7: 1,375,253 km (0.095 R)
• M8: 1,592,619 km (0.12 R)
• M9: 2,061,159 km (0.064 R)
• M10: 2,143,438 km (0.118 R)
• M11: 2,375,465 km (0.083 R)
• M12: 2,505,465 km (0.063 R)
• M13: 3,026,365 km (0.113 R)
• M14: 3,408,587 km (0.03 R)
• M15: 3,580,775 km (0.057 R)
• M16: 3,730,672 km (0.043 R)
• M17: 4,114,540 km (0.111 R)
• M18: 4,218,959 km (0.098 R)
• M19: 4,618,984 km (0.116 R)
• M20: 4,700,515 km (0.111 R)
• M21: 4,837,397 km (0.09 R)
• M22: 4,975,625 km (0.103 R)
• M23: 5,832,522 km (0.107 R)
• M24: 5,920,785 km (0.094 R)
• M25: 6,009,496 km (0.092 R)
• M26: 6,673,411 km (0.113 R)
• M27: 6,858,464 km (0.093 R)
• M28: 6,951,663 km (0.085 R)
• M29: 7,045,312 km (0.101 R)
• M30: 7,328,800 km (0.093 R)
• M31: 7,648,191 km (0.094 R)
• M32: 7,972,220 km (0.111 R)
• M33: 8,135,880 km (0.096 R)
• M34: 9,073,260 km (0.063 R)
• M35: 9,278,509 km (0.11 R)
• M36: 9,763,655 km (0.092 R)
• M37: 9,868,672 km (0.082 R)
• M38: 9,973,989 km (0.107 R)
• M39: 10,079,755 km (0.034 R)
• M40: 10,614,418 km (0.047 R)
• M41: 12,386,404 km (0.09 R)
• M42: 13,345,177 km (0.117 R)
• M43: 13,539,804 km (0.065 R)
• M44: 13,892,556 km (0.085 R)
• M45: 14,527,150 km (0.074 R)
• M46: 14,727,462 km (0.096 R)
• M47: 15,619,514 km (0.075 R)
• M48: 15,742,483 km (0.06 R)
• M49: 16,404,005 km (0.063 R)
• M50: 16,696,170 km (0.107 R)
• M51: 17,328,221 km (0.069 R)
• M52: 17,925,266 km (0.116 R)
• M53: 18,659,342 km (0.048 R)
• M54: 18,789,941 km (0.117 R)
• M55: 18,920,690 km (0.049 R)
• M56: 19,183,384 km (0.108 R)
• M57: 19,579,669 km (0.099 R)
• M58: 20,965,094 km (0.049 R)
• M59: 21,373,197 km (0.113 R)
• M60: 23,265,610 km (0.092 R)
• M61: 24,208,077 km (0.058 R)
• M62: 24,398,066 km (0.055 R)
• M63: 25,018,897 km (0.107 R)
• M64: 26,130,260 km (0.092 R)
• M65: 26,569,479 km (0.062 R)
• M66: 27,158,895 km (0.088 R)
• M67: 28,200,844 km (0.109 R)
• M68: 28,350,741 km (0.107 R)
• M69: 29,255,808 km (0.097 R)
• M70: 29,966,249 km (0.114 R)
• M71: 30,426,113 km (0.091 R)
• M72: 30,528,587 km (0.11 R)
• M73: 32,131,678 km (0.079 R)
• M74: 32,392,876 km (0.08 R)
• M75: 33,815,252 km (0.095 R)
• M76: 34,828,329 km (0.063 R)
• M77: 35,096,558 km (0.111 R)
• M78: 35,311,680 km (0.102 R)
• M79: 35,743,270 km (0.075 R)
• M80: 35,905,434 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.9

Radius: 6.8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.44 AU - 15.74 AU

Year: 19318 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 23,655,743 km

• M1: 93,798 km (0.102 R)
• M2: 280,346 km (0.035 R)
• M3: 347,516 km (0.104 R)
• M4: 500,255 km (0.074 R)
• M5: 749,934 km (0.095 R)
• M6: 848,220 km (0.095 R)
• M7: 1,101,639 km (0.081 R)
• M8: 1,402,330 km (0.107 R)
• M9: 1,939,686 km (0.116 R)
• M10: 2,104,094 km (0.057 R)
• M11: 2,714,902 km (0.098 R)
• M12: 2,930,173 km (0.111 R)
• M13: 3,575,539 km (0.047 R)
• M14: 4,263,539 km (0.061 R)
• M15: 4,842,782 km (0.043 R)
• M16: 4,991,333 km (0.106 R)
• M17: 5,639,989 km (0.116 R)
• M18: 6,765,265 km (0.093 R)
• M19: 7,310,848 km (0.062 R)
• M20: 7,653,577 km (0.092 R)
• M21: 8,089,355 km (0.119 R)
• M22: 8,488,333 km (0.1 R)
• M23: 9,213,583 km (0.1 R)
• M24: 9,723,712 km (0.076 R)
• M25: 10,386,131 km (0.091 R)
• M26: 11,406,987 km (0.119 R)
• M27: 12,004,631 km (0.117 R)
• M28: 12,205,989 km (0.025 R)
• M29: 12,357,831 km (0.112 R)
• M30: 12,510,421 km (0.118 R)
• M31: 12,663,460 km (0.104 R)
• M32: 14,068,932 km (0.073 R)
• M33: 14,122,039 km (0.039 R)
• M34: 15,304,909 km (0.096 R)
• M35: 16,184,994 km (0.083 R)
• M36: 16,687,194 km (0.078 R)
• M37: 17,478,566 km (0.051 R)
• M38: 17,707,002 km (0.107 R)
• M39: 18,514,083 km (0.08 R)
• M40: 20,283,526 km (0.096 R)
• M41: 20,704,046 km (0.102 R)
• M42: 21,309,917 km (0.104 R)
• M43: 21,431,840 km (0.07 R)
• M44: 21,798,803 km (0.091 R)
• M45: 22,106,227 km (0.114 R)
• M46: 22,229,496 km (0.04 R)
• M47: 22,291,280 km (0.096 R)
• M48: 22,539,014 km (0.118 R)
• M49: 22,663,180 km (0.065 R)
• M50: 23,664,738 km (0.087 R)
• M51: 23,727,718 km (0.034 R)
• M52: 24,107,398 km (0.064 R)
• M53: 25,193,927 km (0.104 R)
• M54: 25,581,236 km (0.105 R)
• M55: 26,035,565 km (0.092 R)
• M56: 27,348,286 km (0.084 R)
• M57: 27,613,373 km (0.111 R)
• M58: 27,879,358 km (0.042 R)
• M59: 28,951,826 km (0.086 R)
• M60: 29,019,294 km (0.061 R)
• M61: 31,621,699 km (0.113 R)
• M62: 33,303,478 km (0.101 R)
• M63: 33,515,757 km (0.027 R)
• M64: 33,728,486 km (0.112 R)
• M65: 36,315,781 km (0.119 R)
• M66: 36,607,197 km (0.119 R)
• M67: 38,223,752 km (0.118 R)
• M68: 38,668,656 km (0.111 R)
• M69: 38,891,706 km (0.07 R)
• M70: 39,115,355 km (0.104 R)
• M71: 39,488,752 km (0.088 R)
• M72: 40,691,967 km (0.028 R)
• M73: 42,826,280 km (0.083 R)
• M74: 43,134,003 km (0.101 R)
• M75: 43,365,431 km (0.115 R)
• M76: 43,829,483 km (0.112 R)
• M77: 44,139,749 km (0.109 R)
• M78: 44,372,823 km (0.087 R)
• M79: 45,152,976 km (0.107 R)
• M80: 45,231,365 km (0.047 R)
• M81: 48,078,811 km (0.065 R)
• M82: 48,318,766 km (0.077 R)
• M83: 49,121,358 km (0.116 R)
• M84: 49,524,225 km (0.097 R)
• M85: 50,495,714 km (0.056 R)
• M86: 53,282,274 km (0.11 R)
• M87: 53,447,729 km (0.029 R)
• M88: 53,945,142 km (0.094 R)
• M89: 54,277,698 km (0.049 R)
• M90: 54,360,874 km (0.109 R)
• M91: 54,777,654 km (0.107 R)
• M92: 55,279,106 km (0.119 R)
• M93: 55,614,355 km (0.1 R)
• M94: 55,950,202 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 6.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.07 AU - 16.63 AU

Year: 23048 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,655,743 km

• M1: 89,609 km (0.11 R)
• M2: 138,079 km (0.114 R)
• M3: 786,885 km (0.069 R)
• M4: 1,102,536 km (0.112 R)
• M5: 1,320,500 km (0.095 R)
• M6: 1,496,428 km (0.088 R)
• M7: 1,552,078 km (0.099 R)
• M8: 1,796,521 km (0.068 R)
• M9: 1,976,487 km (0.097 R)
• M10: 2,651,772 km (0.101 R)
• M11: 2,805,259 km (0.118 R)
• M12: 2,874,373 km (0.11 R)
• M13: 3,138,713 km (0.095 R)
• M14: 4,075,495 km (0.093 R)
• M15: 4,452,781 km (0.092 R)
• M16: 4,594,599 km (0.108 R)
• M17: 5,071,218 km (0.087 R)
• M18: 5,826,388 km (0.086 R)
• M19: 7,728,974 km (0.078 R)
• M20: 8,670,244 km (0.025 R)
• M21: 9,051,718 km (0.12 R)
• M22: 9,647,417 km (0.095 R)
• M23: 9,699,776 km (0.114 R)
• M24: 10,069,133 km (0.101 R)
• M25: 10,309,088 km (0.096 R)
• M26: 10,713,152 km (0.116 R)
• M27: 10,958,044 km (0.119 R)
• M28: 11,149,828 km (0.087 R)
• M29: 11,564,514 km (0.108 R)
• M30: 11,648,139 km (0.03 R)
• M31: 11,731,914 km (0.081 R)
• M32: 12,609,006 km (0.072 R)
• M33: 12,954,128 km (0.11 R)
• M34: 13,040,895 km (0.107 R)
• M35: 13,860,243 km (0.085 R)
• M36: 16,011,311 km (0.074 R)
• M37: 16,135,626 km (0.05 R)
• M38: 16,887,804 km (0.114 R)
• M39: 16,951,084 km (0.107 R)
• M40: 17,014,364 km (0.1 R)
• M41: 17,619,488 km (0.091 R)
• M42: 17,683,665 km (0.12 R)
• M43: 17,812,020 km (0.1 R)
• M44: 18,949,113 km (0.114 R)
• M45: 19,179,345 km (0.076 R)
• M46: 19,609,438 km (0.066 R)
• M47: 19,709,220 km (0.091 R)
• M48: 21,463,854 km (0.088 R)
• M49: 21,944,811 km (0.091 R)
• M50: 23,408,626 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit