🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.66 AU - 0.68 AU

Year: 349 Days

Day: 39.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.6

Radius: 12.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.88 AU - 1.08 AU

Year: 617 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,894,463 km

• M1: 157,377 km (0.116 R)
• M2: 255,064 km (0.107 R)
• M3: 351,405 km (0.096 R)
• M4: 430,842 km (0.087 R)
• M5: 748,139 km (0.071 R)
• M6: 943,215 km (0.069 R)
• M7: 1,077,254 km (0.098 R)
• M8: 1,205,609 km (0.091 R)
• M9: 1,398,291 km (0.112 R)
• M10: 1,525,898 km (0.051 R)
• M11: 1,636,451 km (0.115 R)
• M12: 1,735,634 km (0.102 R)
• M13: 1,866,084 km (0.11 R)
• M14: 1,985,014 km (0.029 R)
• M15: 2,160,492 km (0.109 R)
• M16: 2,333,428 km (0.051 R)
• M17: 2,413,462 km (0.031 R)
• M18: 2,510,851 km (0.079 R)
• M19: 2,659,551 km (0.117 R)
• M20: 2,802,716 km (0.089 R)
• M21: 2,914,017 km (0.044 R)
• M22: 3,088,149 km (0.079 R)
• M23: 3,185,387 km (0.111 R)
• M24: 3,265,722 km (0.09 R)
• M25: 3,364,905 km (0.111 R)
• M26: 3,575,539 km (0.078 R)
• M27: 3,696,563 km (0.069 R)
• M28: 3,819,084 km (0.111 R)
• M29: 4,194,575 km (0.108 R)
• M30: 4,421,664 km (0.072 R)
• M31: 4,551,964 km (0.086 R)
• M32: 4,663,115 km (0.089 R)
• M33: 4,908,905 km (0.096 R)
• M34: 5,002,104 km (0.107 R)
• M35: 5,106,523 km (0.08 R)
• M36: 5,232,784 km (0.116 R)
• M37: 5,509,690 km (0.111 R)
• M38: 5,606,779 km (0.063 R)
• M39: 5,890,267 km (0.094 R)
• M40: 6,245,861 km (0.09 R)
• M41: 6,392,317 km (0.104 R)
• M42: 6,505,712 km (0.1 R)
• M43: 6,585,597 km (0.117 R)
• M44: 6,711,708 km (0.085 R)
• M45: 6,815,380 km (0.067 R)
• M46: 7,048,004 km (0.1 R)
• M47: 7,224,081 km (0.084 R)
• M48: 7,580,872 km (0.057 R)
• M49: 7,688,882 km (0.117 R)
• M50: 8,089,954 km (0.082 R)
• M51: 8,225,041 km (0.111 R)
• M52: 8,361,025 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 14

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.89 AU - 4.73 AU

Year: 5689 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 19,894,463 km

• M1: 214,523 km (0.075 R)
• M2: 329,265 km (0.113 R)
• M3: 675,434 km (0.094 R)
• M4: 907,161 km (0.059 R)
• M5: 1,118,693 km (0.084 R)
• M6: 1,415,794 km (0.099 R)
• M7: 1,520,812 km (0.104 R)
• M8: 1,646,624 km (0.094 R)
• M9: 1,852,022 km (0.106 R)
• M10: 2,065,947 km (0.106 R)
• M11: 2,350,482 km (0.079 R)
• M12: 3,025,916 km (0.08 R)
• M13: 3,140,508 km (0.065 R)
• M14: 3,397,667 km (0.084 R)
• M15: 3,492,961 km (0.035 R)
• M16: 3,808,911 km (0.118 R)
• M17: 4,008,026 km (0.034 R)
• M18: 4,134,287 km (0.103 R)
• M19: 4,679,272 km (0.115 R)
• M20: 4,865,970 km (0.079 R)
• M21: 5,413,349 km (0.091 R)
• M22: 5,637,895 km (0.101 R)
• M23: 5,980,474 km (0.109 R)
• M24: 6,536,978 km (0.113 R)
• M25: 6,626,438 km (0.12 R)
• M26: 6,776,335 km (0.108 R)
• M27: 6,988,165 km (0.093 R)
• M28: 7,762,634 km (0.115 R)
• M29: 7,984,338 km (0.062 R)
• M30: 9,325,333 km (0.099 R)
• M31: 9,595,207 km (0.108 R)
• M32: 9,696,934 km (0.119 R)
• M33: 10,489,803 km (0.055 R)
• M34: 11,411,176 km (0.064 R)
• M35: 11,591,292 km (0.098 R)
• M36: 12,395,380 km (0.031 R)
• M37: 12,543,482 km (0.046 R)
• M38: 12,804,231 km (0.077 R)
• M39: 12,953,979 km (0.074 R)
• M40: 13,179,722 km (0.095 R)
• M41: 15,587,949 km (0.102 R)
• M42: 16,150,437 km (0.116 R)
• M43: 16,271,760 km (0.084 R)
• M44: 16,760,347 km (0.116 R)
• M45: 16,883,316 km (0.118 R)
• M46: 17,793,919 km (0.047 R)
• M47: 20,226,530 km (0.06 R)
• M48: 20,357,428 km (0.118 R)
• M49: 21,415,085 km (0.105 R)
• M50: 21,592,957 km (0.089 R)
• M51: 22,264,950 km (0.112 R)
• M52: 22,445,216 km (0.069 R)
• M53: 23,080,259 km (0.079 R)
• M54: 23,537,430 km (0.099 R)
• M55: 23,767,212 km (0.026 R)
• M56: 24,090,044 km (0.093 R)
• M57: 24,973,719 km (0.073 R)
• M58: 25,114,191 km (0.106 R)
• M59: 25,490,280 km (0.105 R)
• M60: 25,584,527 km (0.068 R)
• M61: 25,915,438 km (0.076 R)
• M62: 26,438,282 km (0.097 R)
• M63: 28,125,148 km (0.105 R)
• M64: 28,466,829 km (0.066 R)
• M65: 28,858,776 km (0.081 R)
• M66: 29,797,053 km (0.032 R)
• M67: 30,394,847 km (0.095 R)
• M68: 30,544,893 km (0.108 R)
• M69: 30,795,619 km (0.072 R)
• M70: 31,198,038 km (0.113 R)
• M71: 31,602,251 km (0.059 R)
• M72: 32,211,862 km (0.114 R)
• M73: 32,466,927 km (0.105 R)
• M74: 33,545,976 km (0.063 R)
• M75: 33,960,063 km (0.094 R)
• M76: 34,741,114 km (0.098 R)
• M77: 35,002,760 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 3.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.65 AU - 7.93 AU

Year: 11250 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,894,463 km

• M1: 77,940 km (0.081 R)
• M2: 113,246 km (0.092 R)
• M3: 464,352 km (0.087 R)
• M4: 514,467 km (0.108 R)
• M5: 575,503 km (0.115 R)
• M6: 657,333 km (0.05 R)
• M7: 1,247,945 km (0.083 R)
• M8: 1,294,919 km (0.095 R)
• M9: 1,390,811 km (0.067 R)
• M10: 1,640,490 km (0.027 R)
• M11: 1,836,912 km (0.09 R)
• M12: 1,999,376 km (0.092 R)
• M13: 2,026,902 km (0.079 R)
• M14: 2,110,377 km (0.105 R)
• M15: 2,166,626 km (0.095 R)
• M16: 2,223,324 km (0.096 R)
• M17: 2,280,620 km (0.101 R)
• M18: 2,396,558 km (0.069 R)
• M19: 2,634,119 km (0.039 R)
• M20: 3,004,673 km (0.028 R)
• M21: 3,624,158 km (0.11 R)
• M22: 4,246,186 km (0.045 R)
• M23: 4,533,264 km (0.076 R)
• M24: 5,392,554 km (0.112 R)
• M25: 5,979,576 km (0.069 R)
• M26: 6,607,140 km (0.117 R)
• M27: 6,710,362 km (0.088 R)
• M28: 7,319,225 km (0.115 R)
• M29: 7,727,628 km (0.052 R)
• M30: 7,945,592 km (0.031 R)
• M31: 8,769,427 km (0.099 R)
• M32: 9,457,129 km (0.116 R)
• M33: 9,643,528 km (0.114 R)
• M34: 9,878,097 km (0.046 R)
• M35: 9,972,344 km (0.065 R)
• M36: 10,233,392 km (0.068 R)
• M37: 11,005,616 km (0.063 R)
• M38: 11,176,906 km (0.111 R)
• M39: 11,324,559 km (0.044 R)
• M40: 11,448,127 km (0.105 R)
• M41: 12,122,663 km (0.069 R)
• M42: 12,198,510 km (0.078 R)
• M43: 12,274,356 km (0.075 R)
• M44: 12,375,783 km (0.061 R)
• M45: 12,707,442 km (0.078 R)
• M46: 14,596,713 km (0.07 R)
• M47: 15,600,964 km (0.094 R)
• M48: 15,931,575 km (0.063 R)
• M49: 16,097,628 km (0.086 R)
• M50: 16,292,106 km (0.068 R)
• M51: 16,824,076 km (0.073 R)
• M52: 17,276,460 km (0.09 R)
• M53: 17,818,902 km (0.117 R)
• M54: 18,395,751 km (0.113 R)
• M55: 18,482,817 km (0.115 R)
• M56: 19,361,106 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit