🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 39.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 285 Days

Day: 43.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 10.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.08 AU - 1.14 AU

Year: 755 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,815,609 km

• M1: 130,599 km (0.043 R)
• M2: 198,516 km (0.071 R)
• M3: 265,087 km (0.048 R)
• M4: 331,509 km (0.062 R)
• M5: 564,433 km (0.116 R)
• M6: 701,315 km (0.072 R)
• M7: 819,497 km (0.101 R)
• M8: 944,711 km (0.095 R)
• M9: 1,021,005 km (0.107 R)
• M10: 1,099,395 km (0.085 R)
• M11: 1,256,921 km (0.116 R)
• M12: 1,378,544 km (0.117 R)
• M13: 1,562,101 km (0.108 R)
• M14: 1,720,226 km (0.093 R)
• M15: 1,849,329 km (0.119 R)
• M16: 2,038,271 km (0.068 R)
• M17: 2,131,620 km (0.09 R)
• M18: 2,382,795 km (0.078 R)
• M19: 2,473,601 km (0.116 R)
• M20: 2,550,344 km (0.106 R)
• M21: 2,635,615 km (0.093 R)
• M22: 2,761,427 km (0.075 R)
• M23: 2,857,170 km (0.069 R)
• M24: 2,962,187 km (0.118 R)
• M25: 3,027,412 km (0.095 R)
• M26: 3,167,735 km (0.106 R)
• M27: 3,883,411 km (0.112 R)
• M28: 3,982,146 km (0.091 R)
• M29: 4,072,503 km (0.114 R)
• M30: 4,145,207 km (0.109 R)
• M31: 4,236,911 km (0.064 R)
• M32: 4,366,313 km (0.104 R)
• M33: 4,525,186 km (0.118 R)
• M34: 4,600,733 km (0.109 R)
• M35: 4,897,086 km (0.092 R)
• M36: 5,062,392 km (0.093 R)
• M37: 5,268,987 km (0.11 R)
• M38: 5,418,435 km (0.087 R)
• M39: 5,619,644 km (0.105 R)
• M40: 5,792,878 km (0.071 R)
• M41: 5,936,791 km (0.057 R)
• M42: 6,060,958 km (0.095 R)
• M43: 6,228,059 km (0.063 R)
• M44: 6,312,282 km (0.111 R)
• M45: 6,695,402 km (0.055 R)
• M46: 6,857,417 km (0.036 R)
• M47: 6,955,254 km (0.088 R)
• M48: 7,053,540 km (0.097 R)
• M49: 7,229,317 km (0.081 R)
• M50: 7,328,949 km (0.104 R)
• M51: 7,395,520 km (0.108 R)
• M52: 7,495,901 km (0.095 R)
• M53: 7,574,140 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.4

Radius: 10.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.77 AU - 1.83 AU

Year: 1559 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,815,609 km

• M1: 125,961 km (0.091 R)
• M2: 203,603 km (0.115 R)
• M3: 282,142 km (0.075 R)
• M4: 408,402 km (0.08 R)
• M5: 505,491 km (0.077 R)
• M6: 708,496 km (0.091 R)
• M7: 804,986 km (0.077 R)
• M8: 978,370 km (0.12 R)
• M9: 1,178,682 km (0.084 R)
• M10: 1,258,268 km (0.091 R)
• M11: 1,539,661 km (0.105 R)
• M12: 1,659,639 km (0.08 R)
• M13: 1,782,758 km (0.091 R)
• M14: 1,883,437 km (0.098 R)
• M15: 2,020,918 km (0.113 R)
• M16: 2,179,491 km (0.081 R)
• M17: 2,242,322 km (0.065 R)
• M18: 2,314,877 km (0.085 R)
• M19: 2,509,205 km (0.119 R)
• M20: 2,699,344 km (0.057 R)
• M21: 2,786,560 km (0.111 R)
• M22: 2,904,143 km (0.065 R)
• M23: 2,973,557 km (0.052 R)
• M24: 3,205,583 km (0.116 R)
• M25: 3,287,712 km (0.081 R)
• M26: 3,549,060 km (0.068 R)
• M27: 3,623,410 km (0.107 R)
• M28: 3,730,672 km (0.118 R)
• M29: 3,926,196 km (0.072 R)
• M30: 4,304,978 km (0.117 R)
• M31: 4,498,857 km (0.117 R)
• M32: 4,683,909 km (0.111 R)
• M33: 5,073,761 km (0.075 R)
• M34: 5,157,686 km (0.061 R)
• M35: 5,290,678 km (0.091 R)
• M36: 5,388,216 km (0.073 R)
• M37: 5,461,669 km (0.09 R)
• M38: 5,560,254 km (0.105 R)
• M39: 6,227,759 km (0.113 R)
• M40: 6,369,578 km (0.078 R)
• M41: 6,538,474 km (0.093 R)
• M42: 7,364,404 km (0.093 R)
• M43: 7,432,471 km (0.107 R)
• M44: 7,679,307 km (0.101 R)
• M45: 7,831,449 km (0.112 R)
• M46: 7,970,575 km (0.057 R)
• M47: 8,096,536 km (0.119 R)
• M48: 8,194,971 km (0.114 R)
• M49: 8,364,615 km (0.027 R)
• M50: 8,435,674 km (0.059 R)
• M51: 8,521,244 km (0.088 R)
• M52: 8,837,345 km (0.092 R)
• M53: 9,098,842 km (0.112 R)
• M54: 9,186,506 km (0.093 R)
• M55: 9,289,280 km (0.106 R)
• M56: 9,451,444 km (0.114 R)
• M57: 9,540,305 km (0.062 R)
• M58: 9,659,235 km (0.092 R)
• M59: 9,823,494 km (0.095 R)
• M60: 10,033,978 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 12.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.99 AU - 4.75 AU

Year: 4916 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,815,609 km

• M1: 161,715 km (0.087 R)
• M2: 330,910 km (0.04 R)
• M3: 432,787 km (0.119 R)
• M4: 795,412 km (0.073 R)
• M5: 907,311 km (0.057 R)
• M6: 1,549,086 km (0.031 R)
• M7: 1,660,237 km (0.105 R)
• M8: 1,774,231 km (0.062 R)
• M9: 1,976,038 km (0.08 R)
• M10: 3,156,665 km (0.079 R)
• M11: 3,238,046 km (0.081 R)
• M12: 3,486,378 km (0.118 R)
• M13: 3,849,303 km (0.094 R)
• M14: 3,936,369 km (0.052 R)
• M15: 4,157,325 km (0.033 R)
• M16: 4,657,580 km (0.083 R)
• M17: 4,915,038 km (0.075 R)
• M18: 5,201,368 km (0.092 R)
• M19: 5,566,986 km (0.118 R)
• M20: 5,740,369 km (0.09 R)
• M21: 5,991,395 km (0.063 R)
• M22: 6,766,162 km (0.109 R)
• M23: 6,924,885 km (0.043 R)
• M24: 7,111,733 km (0.114 R)
• M25: 7,219,294 km (0.093 R)
• M26: 7,354,381 km (0.077 R)
• M27: 7,682,299 km (0.057 R)
• M28: 7,987,030 km (0.078 R)
• M29: 8,070,955 km (0.066 R)
• M30: 8,183,153 km (0.092 R)
• M31: 8,295,800 km (0.084 R)
• M32: 8,809,669 km (0.113 R)
• M33: 9,070,418 km (0.091 R)
• M34: 9,275,068 km (0.102 R)
• M35: 9,451,743 km (0.05 R)
• M36: 10,199,732 km (0.088 R)
• M37: 11,278,782 km (0.094 R)
• M38: 11,847,852 km (0.103 R)
• M39: 12,007,623 km (0.111 R)
• M40: 12,103,814 km (0.118 R)
• M41: 12,200,305 km (0.093 R)
• M42: 12,751,722 km (0.118 R)
• M43: 13,946,261 km (0.088 R)
• M44: 14,250,544 km (0.117 R)
• M45: 14,386,528 km (0.092 R)
• M46: 14,557,070 km (0.096 R)
• M47: 15,176,554 km (0.072 R)
• M48: 15,489,513 km (0.041 R)
• M49: 15,594,232 km (0.088 R)
• M50: 15,769,411 km (0.092 R)
• M51: 16,228,078 km (0.099 R)
• M52: 16,655,329 km (0.039 R)
• M53: 16,978,162 km (0.12 R)
• M54: 17,448,198 km (0.091 R)
• M55: 17,666,611 km (0.047 R)
• M56: 17,922,423 km (0.073 R)
• M57: 18,216,533 km (0.038 R)
• M58: 18,364,036 km (0.074 R)
• M59: 18,512,138 km (0.098 R)
• M60: 19,899,958 km (0.118 R)
• M61: 20,740,997 km (0.038 R)
• M62: 21,127,109 km (0.081 R)
• M63: 21,515,615 km (0.104 R)
• M64: 21,671,795 km (0.032 R)
• M65: 22,142,280 km (0.064 R)
• M66: 22,576,563 km (0.092 R)
• M67: 23,133,216 km (0.115 R)
• M68: 23,493,598 km (0.062 R)
• M69: 25,859,937 km (0.088 R)
• M70: 26,609,721 km (0.113 R)
• M71: 27,578,068 km (0.062 R)
• M72: 27,790,198 km (0.104 R)
• M73: 28,045,412 km (0.093 R)
• M74: 28,215,954 km (0.093 R)
• M75: 28,472,364 km (0.048 R)
• M76: 28,686,738 km (0.11 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: 399 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit