🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.63 AU - 1.67 AU

Year: 807 Days

Day: 22.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.55 AU - 2.21 AU

Year: 982 Days

Day: 21.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.03 AU - 4.27 AU

Year: 2655 Days

Day: 20.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,729,474 km

• M1: 1,098,796 km (0.11 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 11.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.67 AU - 5.25 AU

Year: 4206 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,729,474 km

• M1: 150,346 km (0.068 R)
• M2: 286,181 km (0.12 R)
• M3: 401,521 km (0.104 R)
• M4: 547,827 km (0.091 R)
• M5: 798,853 km (0.062 R)
• M6: 938,727 km (0.079 R)
• M7: 1,214,884 km (0.12 R)
• M8: 1,362,986 km (0.119 R)
• M9: 1,726,958 km (0.099 R)
• M10: 1,810,134 km (0.082 R)
• M11: 1,928,915 km (0.097 R)
• M12: 2,375,016 km (0.094 R)
• M13: 2,912,521 km (0.094 R)
• M14: 2,992,406 km (0.097 R)
• M15: 3,174,916 km (0.112 R)
• M16: 3,403,052 km (0.097 R)
• M17: 3,809,809 km (0.042 R)
• M18: 3,919,464 km (0.1 R)
• M19: 4,300,340 km (0.049 R)
• M20: 4,576,348 km (0.069 R)
• M21: 4,669,698 km (0.101 R)
• M22: 4,787,281 km (0.104 R)
• M23: 4,929,699 km (0.112 R)
• M24: 5,025,441 km (0.091 R)
• M25: 5,267,491 km (0.059 R)
• M26: 5,390,011 km (0.073 R)
• M27: 5,488,746 km (0.115 R)
• M28: 5,813,672 km (0.086 R)
• M29: 6,587,393 km (0.057 R)
• M30: 6,826,001 km (0.078 R)
• M31: 7,148,385 km (0.12 R)
• M32: 7,696,960 km (0.077 R)
• M33: 8,316,146 km (0.039 R)
• M34: 9,097,944 km (0.037 R)
• M35: 9,215,678 km (0.086 R)
• M36: 9,423,170 km (0.103 R)
• M37: 9,572,319 km (0.054 R)
• M38: 9,692,147 km (0.081 R)
• M39: 10,207,063 km (0.098 R)
• M40: 10,298,916 km (0.035 R)
• M41: 10,514,187 km (0.086 R)
• M42: 10,606,938 km (0.049 R)
• M43: 10,762,220 km (0.082 R)
• M44: 11,169,127 km (0.087 R)
• M45: 11,901,558 km (0.075 R)
• M46: 12,616,785 km (0.09 R)
• M47: 13,279,055 km (0.089 R)
• M48: 13,513,475 km (0.084 R)
• M49: 13,918,586 km (0.095 R)
• M50: 14,775,482 km (0.098 R)
• M51: 15,227,866 km (0.082 R)
• M52: 15,614,278 km (0.116 R)
• M53: 15,968,226 km (0.111 R)
• M54: 16,324,868 km (0.056 R)
• M55: 16,540,139 km (0.099 R)
• M56: 16,973,524 km (0.048 R)
• M57: 19,158,401 km (0.102 R)
• M58: 19,461,486 km (0.072 R)
• M59: 19,537,482 km (0.12 R)
• M60: 20,033,848 km (0.063 R)
• M61: 20,457,210 km (0.068 R)
• M62: 20,767,027 km (0.069 R)
• M63: 21,508,883 km (0.042 R)
• M64: 21,902,774 km (0.049 R)
• M65: 22,179,979 km (0.095 R)
• M66: 22,378,794 km (0.092 R)
• M67: 22,458,380 km (0.059 R)
• M68: 22,858,106 km (0.096 R)
• M69: 23,542,965 km (0.07 R)
• M70: 23,867,443 km (0.077 R)
• M71: 24,275,396 km (0.099 R)
• M72: 25,139,473 km (0.109 R)
• M73: 25,512,720 km (0.118 R)
• M74: 25,888,061 km (0.066 R)
• M75: 26,349,122 km (0.064 R)
• M76: 26,897,548 km (0.077 R)
• M77: 28,955,117 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.4

Radius: 6.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.17 AU - 17.45 AU

Year: 22812 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,729,474 km

• M1: 98,136 km (0.118 R)
• M2: 155,133 km (0.104 R)
• M3: 309,518 km (0.064 R)
• M4: 377,435 km (0.067 R)
• M5: 562,937 km (0.076 R)
• M6: 814,560 km (0.091 R)
• M7: 912,697 km (0.11 R)
• M8: 994,227 km (0.079 R)
• M9: 1,120,937 km (0.071 R)
• M10: 1,508,844 km (0.029 R)
• M11: 1,605,933 km (0.086 R)
• M12: 1,730,399 km (0.092 R)
• M13: 1,988,604 km (0.051 R)
• M14: 2,041,712 km (0.112 R)
• M15: 2,259,077 km (0.085 R)
• M16: 2,370,528 km (0.1 R)
• M17: 2,512,496 km (0.12 R)
• M18: 2,628,135 km (0.107 R)
• M19: 2,686,628 km (0.04 R)
• M20: 2,834,730 km (0.102 R)
• M21: 3,582,420 km (0.11 R)
• M22: 4,527,430 km (0.116 R)
• M23: 4,703,955 km (0.073 R)
• M24: 4,991,034 km (0.106 R)
• M25: 5,063,738 km (0.106 R)
• M26: 5,320,897 km (0.111 R)
• M27: 5,848,080 km (0.067 R)
• M28: 6,234,940 km (0.05 R)
• M29: 6,391,868 km (0.045 R)
• M30: 6,510,499 km (0.068 R)
• M31: 6,992,354 km (0.107 R)
• M32: 7,863,014 km (0.113 R)
• M33: 7,905,350 km (0.093 R)
• M34: 8,332,601 km (0.12 R)
• M35: 8,462,303 km (0.067 R)
• M36: 8,549,070 km (0.111 R)
• M37: 8,943,410 km (0.082 R)
• M38: 10,023,805 km (0.104 R)
• M39: 10,672,910 km (0.092 R)
• M40: 11,240,036 km (0.063 R)
• M41: 11,287,758 km (0.042 R)
• M42: 11,431,372 km (0.083 R)
• M43: 11,817,035 km (0.119 R)
• M44: 11,962,743 km (0.072 R)
• M45: 12,157,969 km (0.059 R)
• M46: 12,256,105 km (0.071 R)
• M47: 13,351,610 km (0.1 R)
• M48: 14,013,581 km (0.113 R)
• M49: 14,374,411 km (0.037 R)
• M50: 14,529,992 km (0.084 R)
• M51: 15,158,004 km (0.115 R)
• M52: 16,332,348 km (0.109 R)
• M53: 16,766,481 km (0.118 R)
• M54: 17,480,212 km (0.089 R)
• M55: 18,484,762 km (0.071 R)
• M56: 19,050,840 km (0.079 R)
• M57: 20,142,157 km (0.084 R)
• M58: 20,549,362 km (0.066 R)
• M59: 22,444,917 km (0.084 R)
• M60: 22,505,055 km (0.083 R)
• M61: 23,170,167 km (0.119 R)
• M62: 23,474,599 km (0.108 R)
• M63: 23,657,856 km (0.08 R)
• M64: 24,025,867 km (0.059 R)
• M65: 24,272,255 km (0.085 R)
• M66: 25,203,651 km (0.101 R)
• M67: 25,328,715 km (0.106 R)
• M68: 27,873,225 km (0.091 R)
• M69: 28,196,955 km (0.07 R)
• M70: 28,326,806 km (0.102 R)
• M71: 29,044,576 km (0.086 R)
• M72: 29,438,617 km (0.083 R)
• M73: 30,364,777 km (0.072 R)
• M74: 32,721,991 km (0.108 R)
• M75: 32,926,641 km (0.12 R)
• M76: 33,131,889 km (0.088 R)
• M77: 33,200,405 km (0.039 R)
• M78: 33,681,213 km (0.092 R)
• M79: 34,164,264 km (0.114 R)
• M80: 35,416,847 km (0.11 R)
• M81: 35,487,008 km (0.079 R)
• M82: 36,189,819 km (0.101 R)
• M83: 36,472,260 km (0.107 R)
• M84: 38,397,734 km (0.076 R)
• M85: 39,046,989 km (0.042 R)
• M86: 41,679,612 km (0.097 R)
• M87: 42,868,018 km (0.091 R)
• M88: 43,916,998 km (0.071 R)
• M89: 44,142,891 km (0.092 R)
• M90: 45,354,035 km (0.097 R)
• M91: 46,960,268 km (0.084 R)
• M92: 49,678,461 km (0.074 R)
• M93: 52,048,540 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit