🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.06 AU - 1.3 AU

Year: 480 Days

Day: 28.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.23 AU - 1.81 AU

Year: 702 Days

Day: 42.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.29 AU - 3.47 AU

Year: 2329 Days

Day: 32.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,247,893 km

• M1: 378,333 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4 AU - 4.62 AU

Year: 3353 Days

Day: 21.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,247,893 km

• M1: 114,592 km (0.059 R)
• M2: 577,298 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 14.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.09 AU - 8.43 AU

Year: 6586 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,247,893 km

• M1: 262,993 km (0.117 R)
• M2: 389,702 km (0.099 R)
• M3: 505,042 km (0.095 R)
• M4: 1,094,308 km (0.057 R)
• M5: 1,241,064 km (0.106 R)
• M6: 1,465,610 km (0.062 R)
• M7: 1,685,220 km (0.109 R)
• M8: 1,955,693 km (0.113 R)
• M9: 2,137,305 km (0.116 R)
• M10: 2,324,751 km (0.091 R)
• M11: 2,517,732 km (0.095 R)
• M12: 2,649,378 km (0.117 R)
• M13: 2,828,746 km (0.063 R)
• M14: 3,343,064 km (0.025 R)
• M15: 3,439,853 km (0.041 R)
• M16: 3,887,001 km (0.094 R)
• M17: 4,432,435 km (0.108 R)
• M18: 4,619,582 km (0.099 R)
• M19: 4,891,850 km (0.096 R)
• M20: 5,085,430 km (0.086 R)
• M21: 6,092,074 km (0.043 R)
• M22: 6,300,763 km (0.093 R)
• M23: 6,848,441 km (0.098 R)
• M24: 6,941,341 km (0.108 R)
• M25: 7,316,682 km (0.092 R)
• M26: 7,538,835 km (0.114 R)
• M27: 8,251,370 km (0.057 R)
• M28: 8,350,254 km (0.116 R)
• M29: 8,615,940 km (0.109 R)
• M30: 9,155,539 km (0.031 R)
• M31: 9,671,353 km (0.072 R)
• M32: 9,880,491 km (0.061 R)
• M33: 10,267,650 km (0.028 R)
• M34: 10,409,618 km (0.067 R)
• M35: 10,767,606 km (0.113 R)
• M36: 11,348,943 km (0.096 R)
• M37: 11,940,453 km (0.106 R)
• M38: 12,089,902 km (0.117 R)
• M39: 12,390,593 km (0.114 R)
• M40: 12,541,986 km (0.115 R)
• M41: 12,693,978 km (0.09 R)
• M42: 13,230,585 km (0.072 R)
• M43: 13,774,822 km (0.113 R)
• M44: 14,326,390 km (0.087 R)
• M45: 15,532,448 km (0.078 R)
• M46: 15,695,809 km (0.111 R)
• M47: 16,106,455 km (0.092 R)
• M48: 16,313,199 km (0.098 R)
• M49: 17,912,999 km (0.1 R)
• M50: 18,299,111 km (0.09 R)
• M51: 18,558,214 km (0.092 R)
• M52: 18,688,065 km (0.119 R)
• M53: 19,430,370 km (0.098 R)
• M54: 20,315,840 km (0.091 R)
• M55: 20,494,609 km (0.039 R)
• M56: 20,808,465 km (0.109 R)
• M57: 20,988,731 km (0.111 R)
• M58: 22,772,087 km (0.102 R)
• M59: 22,911,363 km (0.096 R)
• M60: 23,004,263 km (0.083 R)
• M61: 23,705,428 km (0.112 R)
• M62: 23,987,869 km (0.12 R)
• M63: 24,129,538 km (0.049 R)
• M64: 25,754,321 km (0.094 R)
• M65: 26,873,462 km (0.113 R)
• M66: 26,971,598 km (0.091 R)
• M67: 27,513,143 km (0.097 R)
• M68: 27,661,394 km (0.069 R)
• M69: 30,325,134 km (0.07 R)
• M70: 30,580,647 km (0.102 R)
• M71: 30,683,122 km (0.058 R)
• M72: 31,196,841 km (0.096 R)
• M73: 34,498,466 km (0.064 R)
• M74: 34,979,124 km (0.118 R)
• M75: 36,109,336 km (0.111 R)
• M76: 36,271,799 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.5

Radius: 4.2

Gravity: 47.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.46 AU - 14.32 AU

Year: 17342 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,247,893 km

• M1: 126,410 km (0.073 R)
• M2: 713,881 km (0.106 R)
• M3: 1,115,551 km (0.037 R)
• M4: 1,455,886 km (0.069 R)
• M5: 2,156,453 km (0.084 R)
• M6: 2,293,784 km (0.055 R)
• M7: 2,363,347 km (0.117 R)
• M8: 3,175,065 km (0.103 R)
• M9: 3,292,051 km (0.117 R)
• M10: 3,529,911 km (0.088 R)
• M11: 3,814,596 km (0.09 R)
• M12: 3,980,500 km (0.109 R)
• M13: 4,492,574 km (0.109 R)
• M14: 4,667,902 km (0.106 R)
• M15: 4,800,745 km (0.11 R)
• M16: 4,934,935 km (0.114 R)
• M17: 5,671,255 km (0.096 R)
• M18: 6,392,167 km (0.105 R)
• M19: 7,141,503 km (0.036 R)
• M20: 7,552,299 km (0.094 R)
• M21: 7,865,557 km (0.086 R)
• M22: 8,289,816 km (0.103 R)
• M23: 9,160,177 km (0.048 R)
• M24: 9,718,925 km (0.083 R)
• M25: 10,519,423 km (0.025 R)
• M26: 11,104,201 km (0.072 R)
• M27: 11,579,474 km (0.057 R)
• M28: 12,549,915 km (0.098 R)
• M29: 12,611,400 km (0.107 R)
• M30: 12,673,034 km (0.109 R)
• M31: 13,357,295 km (0.086 R)
• M32: 13,546,087 km (0.081 R)
• M33: 15,547,258 km (0.059 R)
• M34: 15,812,196 km (0.104 R)
• M35: 16,011,759 km (0.098 R)
• M36: 16,548,217 km (0.097 R)
• M37: 16,818,541 km (0.091 R)
• M38: 17,501,006 km (0.098 R)
• M39: 17,707,601 km (0.065 R)
• M40: 18,192,447 km (0.044 R)
• M41: 19,530,750 km (0.107 R)
• M42: 22,823,998 km (0.091 R)
• M43: 23,502,873 km (0.068 R)
• M44: 23,959,296 km (0.092 R)
• M45: 25,267,978 km (0.081 R)
• M46: 26,284,346 km (0.12 R)
• M47: 26,363,034 km (0.08 R)
• M48: 26,441,872 km (0.104 R)
• M49: 26,599,848 km (0.108 R)
• M50: 27,314,028 km (0.09 R)
• M51: 29,658,077 km (0.081 R)
• M52: 29,986,444 km (0.11 R)
• M53: 31,395,208 km (0.062 R)
• M54: 31,729,858 km (0.114 R)
• M55: 32,065,705 km (0.08 R)
• M56: 32,402,749 km (0.036 R)
• M57: 33,847,865 km (0.116 R)
• M58: 35,923,685 km (0.071 R)
• M59: 36,273,744 km (0.106 R)
• M60: 36,449,072 km (0.052 R)
• M61: 36,536,886 km (0.114 R)
• M62: 38,397,136 km (0.065 R)
• M63: 38,934,192 km (0.03 R)
• M64: 39,023,951 km (0.08 R)
• M65: 39,744,564 km (0.106 R)
• M66: 41,381,913 km (0.084 R)
• M67: 43,041,103 km (0.107 R)
• M68: 45,664,900 km (0.034 R)
• M69: 46,328,965 km (0.11 R)
• M70: 47,762,561 km (0.091 R)
• M71: 47,954,794 km (0.059 R)
• M72: 48,920,000 km (0.119 R)
• M73: 52,645,435 km (0.032 R)
• M74: 54,341,277 km (0.089 R)
• M75: 55,549,280 km (0.093 R)
• M76: 56,969,562 km (0.043 R)
• M77: 58,916,279 km (0.072 R)
• M78: 59,432,092 km (0.096 R)
• M79: 60,572,327 km (0.062 R)
• M80: 61,406,186 km (0.106 R)
• M81: 62,769,172 km (0.044 R)
• M82: 63,718,670 km (0.093 R)
• M83: 63,930,201 km (0.056 R)
• M84: 64,248,097 km (0.065 R)
• M85: 64,885,533 km (0.053 R)
• M86: 65,098,411 km (0.12 R)
• M87: 65,738,540 km (0.052 R)
• M88: 67,240,353 km (0.06 R)
• M89: 69,405,184 km (0.037 R)
• M90: 69,731,906 km (0.074 R)
• M91: 69,950,020 km (0.116 R)
• M92: 70,605,707 km (0.104 R)
• M93: 71,702,858 km (0.092 R)
• M94: 72,143,424 km (0.058 R)
• M95: 72,584,737 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit