🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 167 Days

Day: 24.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 329 Days

Day: 19.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,321,947 km

• M1: 36,651 km (0.115 R)
• M2: 526,585 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.86 AU - 1.12 AU

Year: 373 Days

Day: 35.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,321,947 km

• M1: 418,425 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.23 AU - 2.81 AU

Year: 1515 Days

Day: 21 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,321,947 km

• M1: 233,971 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 10

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.55 AU - 5.43 AU

Year: 3603 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,321,947 km

• M1: 172,935 km (0.053 R)
• M2: 249,230 km (0.107 R)
• M3: 316,549 km (0.051 R)
• M4: 688,300 km (0.063 R)
• M5: 988,692 km (0.064 R)
• M6: 1,097,899 km (0.104 R)
• M7: 1,250,189 km (0.049 R)
• M8: 1,342,342 km (0.052 R)
• M9: 1,423,125 km (0.081 R)
• M10: 1,561,802 km (0.053 R)
• M11: 1,763,460 km (0.109 R)
• M12: 2,386,385 km (0.067 R)
• M13: 3,382,408 km (0.11 R)
• M14: 3,512,857 km (0.098 R)
• M15: 4,150,144 km (0.093 R)
• M16: 4,290,018 km (0.112 R)
• M17: 4,553,909 km (0.079 R)
• M18: 4,928,203 km (0.096 R)
• M19: 5,312,370 km (0.093 R)
• M20: 5,442,670 km (0.111 R)
• M21: 5,772,832 km (0.114 R)
• M22: 5,839,702 km (0.12 R)
• M23: 6,041,809 km (0.052 R)
• M24: 6,246,309 km (0.096 R)
• M25: 7,110,686 km (0.07 R)
• M26: 7,814,245 km (0.047 R)
• M27: 8,438,517 km (0.099 R)
• M28: 9,234,976 km (0.104 R)
• M29: 9,655,346 km (0.102 R)
• M30: 9,894,553 km (0.118 R)
• M31: 10,460,482 km (0.094 R)
• M32: 10,569,538 km (0.104 R)
• M33: 10,706,271 km (0.073 R)
• M34: 11,203,534 km (0.078 R)
• M35: 11,567,356 km (0.11 R)
• M36: 11,992,065 km (0.107 R)
• M37: 12,364,264 km (0.095 R)
• M38: 12,624,116 km (0.114 R)
• M39: 12,856,740 km (0.085 R)
• M40: 13,622,382 km (0.115 R)
• M41: 13,711,542 km (0.107 R)
• M42: 13,830,922 km (0.052 R)
• M43: 14,281,660 km (0.12 R)
• M44: 14,890,074 km (0.067 R)
• M45: 15,166,681 km (0.069 R)
• M46: 15,290,099 km (0.095 R)
• M47: 15,413,966 km (0.116 R)
• M48: 16,037,939 km (0.097 R)
• M49: 17,149,750 km (0.118 R)
• M50: 17,536,760 km (0.047 R)
• M51: 17,828,775 km (0.081 R)
• M52: 18,483,715 km (0.116 R)
• M53: 19,614,974 km (0.108 R)
• M54: 20,426,991 km (0.039 R)
• M55: 21,492,128 km (0.082 R)
• M56: 21,804,787 km (0.099 R)
• M57: 22,434,594 km (0.063 R)
• M58: 22,928,417 km (0.057 R)
• M59: 23,497,338 km (0.111 R)
• M60: 23,568,845 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 12.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.45 AU - 4.81 AU

Year: 3773 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,321,947 km

• M1: 170,841 km (0.077 R)
• M2: 414,835 km (0.112 R)
• M3: 506,688 km (0.115 R)
• M4: 783,294 km (0.081 R)
• M5: 873,053 km (0.098 R)
• M6: 1,009,486 km (0.096 R)
• M7: 1,119,740 km (0.058 R)
• M8: 1,304,942 km (0.084 R)
• M9: 1,693,597 km (0.102 R)
• M10: 1,813,126 km (0.076 R)
• M11: 1,963,472 km (0.055 R)
• M12: 2,132,218 km (0.12 R)
• M13: 2,320,712 km (0.101 R)
• M14: 2,590,886 km (0.103 R)
• M15: 2,855,524 km (0.067 R)
• M16: 2,935,110 km (0.084 R)
• M17: 3,178,356 km (0.107 R)
• M18: 3,394,525 km (0.104 R)
• M19: 3,598,577 km (0.057 R)
• M20: 3,719,452 km (0.089 R)
• M21: 3,876,829 km (0.097 R)
• M22: 4,090,305 km (0.114 R)
• M23: 4,906,062 km (0.112 R)
• M24: 5,195,534 km (0.067 R)
• M25: 6,180,337 km (0.119 R)
• M26: 6,284,158 km (0.058 R)
• M27: 6,409,371 km (0.107 R)
• M28: 6,493,445 km (0.088 R)
• M29: 6,620,005 km (0.112 R)
• M30: 7,113,229 km (0.033 R)
• M31: 7,287,660 km (0.055 R)
• M32: 7,529,710 km (0.078 R)
• M33: 7,729,722 km (0.089 R)
• M34: 7,999,297 km (0.072 R)
• M35: 8,524,535 km (0.079 R)
• M36: 8,617,137 km (0.113 R)
• M37: 8,756,412 km (0.114 R)
• M38: 8,920,072 km (0.072 R)
• M39: 9,226,598 km (0.101 R)
• M40: 9,512,629 km (0.11 R)
• M41: 9,801,503 km (0.085 R)
• M42: 9,947,062 km (0.071 R)
• M43: 10,142,287 km (0.103 R)
• M44: 10,240,423 km (0.115 R)
• M45: 10,611,127 km (0.093 R)
• M46: 10,885,788 km (0.112 R)
• M47: 11,011,450 km (0.106 R)
• M48: 11,314,835 km (0.115 R)
• M49: 11,442,143 km (0.096 R)
• M50: 11,775,297 km (0.086 R)
• M51: 12,398,821 km (0.094 R)
• M52: 12,582,677 km (0.09 R)
• M53: 13,300,447 km (0.084 R)
• M54: 13,380,931 km (0.051 R)
• M55: 13,461,714 km (0.101 R)
• M56: 14,250,544 km (0.058 R)
• M57: 14,998,533 km (0.098 R)
• M58: 15,138,557 km (0.106 R)
• M59: 15,307,004 km (0.108 R)
• M60: 15,958,652 km (0.114 R)
• M61: 16,044,222 km (0.052 R)
• M62: 16,359,724 km (0.112 R)
• M63: 16,822,131 km (0.089 R)
• M64: 17,084,226 km (0.096 R)
• M65: 17,789,580 km (0.078 R)
• M66: 17,967,452 km (0.089 R)
• M67: 18,474,589 km (0.094 R)
• M68: 18,654,705 km (0.043 R)
• M69: 18,956,145 km (0.106 R)
• M70: 19,411,521 km (0.05 R)
• M71: 19,839,670 km (0.092 R)
• M72: 19,962,639 km (0.049 R)
• M73: 20,178,359 km (0.081 R)
• M74: 20,301,927 km (0.065 R)
• M75: 20,643,160 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 9.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.81 AU - 7.47 AU

Year: 6480 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,321,947 km

• M1: 138,677 km (0.084 R)
• M2: 272,867 km (0.1 R)
• M3: 426,653 km (0.107 R)
• M4: 488,138 km (0.095 R)
• M5: 582,085 km (0.096 R)
• M6: 778,956 km (0.11 R)
• M7: 1,083,238 km (0.034 R)
• M8: 1,235,978 km (0.105 R)
• M9: 1,396,047 km (0.052 R)
• M10: 1,577,360 km (0.066 R)
• M11: 1,947,764 km (0.037 R)
• M12: 2,056,223 km (0.101 R)
• M13: 2,151,068 km (0.099 R)
• M14: 2,231,103 km (0.033 R)
• M15: 2,680,794 km (0.116 R)
• M16: 2,749,908 km (0.061 R)
• M17: 2,960,691 km (0.112 R)
• M18: 3,086,054 km (0.094 R)
• M19: 3,305,215 km (0.092 R)
• M20: 3,379,416 km (0.098 R)
• M21: 3,778,244 km (0.114 R)
• M22: 3,836,437 km (0.063 R)
• M23: 4,111,997 km (0.112 R)
• M24: 4,252,319 km (0.059 R)
• M25: 4,353,448 km (0.103 R)
• M26: 4,558,247 km (0.113 R)
• M27: 4,620,330 km (0.115 R)
• M28: 5,041,149 km (0.115 R)
• M29: 5,807,389 km (0.096 R)
• M30: 5,874,708 km (0.103 R)
• M31: 6,169,715 km (0.118 R)
• M32: 6,376,759 km (0.054 R)
• M33: 6,633,020 km (0.106 R)
• M34: 7,035,737 km (0.115 R)
• M35: 7,740,792 km (0.095 R)
• M36: 7,939,309 km (0.096 R)
• M37: 8,064,372 km (0.082 R)
• M38: 8,139,620 km (0.106 R)
• M39: 8,316,146 km (0.077 R)
• M40: 8,468,436 km (0.112 R)
• M41: 9,139,383 km (0.094 R)
• M42: 9,244,101 km (0.097 R)
• M43: 9,454,735 km (0.079 R)
• M44: 9,720,421 km (0.051 R)
• M45: 10,096,360 km (0.095 R)
• M46: 10,367,880 km (0.072 R)
• M47: 10,449,710 km (0.074 R)
• M48: 10,834,925 km (0.043 R)
• M49: 10,918,101 km (0.118 R)
• M50: 11,140,853 km (0.103 R)
• M51: 11,280,727 km (0.052 R)
• M52: 11,761,085 km (0.068 R)
• M53: 12,104,263 km (0.1 R)
• M54: 12,479,604 km (0.105 R)
• M55: 12,566,820 km (0.064 R)
• M56: 14,049,484 km (0.119 R)
• M57: 14,413,605 km (0.087 R)
• M58: 14,627,381 km (0.089 R)
• M59: 14,842,203 km (0.094 R)
• M60: 15,932,173 km (0.084 R)
• M61: 15,995,154 km (0.045 R)
• M62: 16,058,284 km (0.083 R)
• M63: 16,375,282 km (0.087 R)
• M64: 16,630,346 km (0.103 R)
• M65: 17,598,544 km (0.105 R)
• M66: 17,827,129 km (0.114 R)
• M67: 18,089,524 km (0.119 R)
• M68: 18,287,143 km (0.044 R)
• M69: 19,218,988 km (0.102 R)
• M70: 19,386,986 km (0.111 R)
• M71: 19,521,774 km (0.042 R)
• M72: 19,826,206 km (0.057 R)
• M73: 19,995,999 km (0.05 R)
• M74: 20,098,025 km (0.067 R)
• M75: 21,094,048 km (0.042 R)
• M76: 21,441,115 km (0.111 R)
• M77: 22,387,920 km (0.086 R)
• M78: 22,670,959 km (0.116 R)
• M79: 22,990,949 km (0.074 R)
• M80: 23,527,556 km (0.114 R)
• M81: 23,599,363 km (0.103 R)
• M82: 24,032,000 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit