🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 223 Days

Day: 43.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.52 AU - 2.5 AU

Year: 1085 Days

Day: 37 Hours

Environment

Temp: -72 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,889,407 km

• M1: 1,128,716 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.21 AU - 2.29 AU

Year: 1285 Days

Day: 42.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,889,407 km

• M1: 73,752 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 10.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.39 AU - 5.05 AU

Year: 3301 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,889,407 km

• M1: 133,142 km (0.062 R)
• M2: 468,541 km (0.112 R)
• M3: 726,148 km (0.074 R)
• M4: 1,106,875 km (0.109 R)
• M5: 1,380,639 km (0.09 R)
• M6: 1,583,942 km (0.109 R)
• M7: 1,769,892 km (0.111 R)
• M8: 1,977,235 km (0.081 R)
• M9: 2,048,294 km (0.09 R)
• M10: 2,178,145 km (0.108 R)
• M11: 2,385,787 km (0.1 R)
• M12: 2,600,011 km (0.091 R)
• M13: 2,852,532 km (0.088 R)
• M14: 3,162,948 km (0.074 R)
• M15: 3,280,083 km (0.112 R)
• M16: 3,432,822 km (0.08 R)
• M17: 3,536,045 km (0.118 R)
• M18: 3,622,812 km (0.064 R)
• M19: 3,692,823 km (0.118 R)
• M20: 4,013,112 km (0.086 R)
• M21: 4,213,424 km (0.119 R)
• M22: 4,417,027 km (0.11 R)
• M23: 4,548,224 km (0.108 R)
• M24: 4,757,212 km (0.094 R)
• M25: 5,086,328 km (0.03 R)
• M26: 5,624,282 km (0.101 R)
• M27: 5,828,183 km (0.041 R)
• M28: 6,180,486 km (0.083 R)
• M29: 6,797,428 km (0.102 R)
• M30: 7,014,794 km (0.109 R)
• M31: 7,344,956 km (0.114 R)
• M32: 7,433,967 km (0.119 R)
• M33: 7,612,886 km (0.09 R)
• M34: 8,089,505 km (0.109 R)
• M35: 8,552,510 km (0.073 R)
• M36: 8,622,672 km (0.105 R)
• M37: 8,858,139 km (0.087 R)
• M38: 9,287,036 km (0.096 R)
• M39: 9,407,462 km (0.115 R)
• M40: 10,314,474 km (0.089 R)
• M41: 10,866,939 km (0.117 R)
• M42: 10,968,366 km (0.089 R)
• M43: 11,172,418 km (0.105 R)
• M44: 11,274,743 km (0.084 R)
• M45: 11,403,247 km (0.114 R)
• M46: 11,480,589 km (0.086 R)
• M47: 11,583,962 km (0.071 R)
• M48: 11,869,993 km (0.071 R)
• M49: 12,158,118 km (0.077 R)
• M50: 12,342,872 km (0.119 R)
• M51: 12,661,515 km (0.102 R)
• M52: 13,144,716 km (0.108 R)
• M53: 13,225,798 km (0.09 R)
• M54: 13,442,865 km (0.085 R)
• M55: 13,579,148 km (0.113 R)
• M56: 14,323,248 km (0.103 R)
• M57: 14,490,349 km (0.076 R)
• M58: 14,826,645 km (0.092 R)
• M59: 15,307,303 km (0.043 R)
• M60: 15,707,028 km (0.034 R)
• M61: 15,908,238 km (0.063 R)
• M62: 16,284,177 km (0.085 R)
• M63: 16,868,207 km (0.078 R)
• M64: 17,192,236 km (0.09 R)
• M65: 17,310,718 km (0.12 R)
• M66: 17,637,589 km (0.101 R)
• M67: 17,756,968 km (0.108 R)
• M68: 18,026,693 km (0.064 R)
• M69: 18,630,769 km (0.108 R)
• M70: 18,752,392 km (0.071 R)
• M71: 19,149,425 km (0.051 R)
• M72: 19,487,516 km (0.086 R)
• M73: 20,576,589 km (0.101 R)
• M74: 21,017,753 km (0.118 R)
• M75: 21,144,313 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 10.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.31 AU - 5.47 AU

Year: 4118 Days

Day: 7.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,889,407 km

• M1: 170,990 km (0.109 R)
• M2: 309,069 km (0.114 R)
• M3: 408,253 km (0.086 R)
• M4: 541,095 km (0.051 R)
• M5: 668,104 km (0.059 R)
• M6: 829,969 km (0.032 R)
• M7: 1,031,477 km (0.099 R)
• M8: 1,221,167 km (0.101 R)
• M9: 1,306,139 km (0.094 R)
• M10: 1,512,434 km (0.046 R)
• M11: 1,588,879 km (0.059 R)
• M12: 1,682,228 km (0.058 R)
• M13: 1,874,761 km (0.095 R)
• M14: 1,940,584 km (0.041 R)
• M15: 2,091,528 km (0.115 R)
• M16: 2,194,451 km (0.069 R)
• M17: 2,441,288 km (0.038 R)
• M18: 2,604,798 km (0.085 R)
• M19: 2,904,443 km (0.091 R)
• M20: 3,019,783 km (0.097 R)
• M21: 3,557,587 km (0.049 R)
• M22: 3,660,510 km (0.108 R)
• M23: 3,996,507 km (0.104 R)
• M24: 4,386,509 km (0.102 R)
• M25: 4,948,548 km (0.107 R)
• M26: 5,509,540 km (0.1 R)
• M27: 5,677,090 km (0.097 R)
• M28: 5,943,673 km (0.072 R)
• M29: 6,090,877 km (0.117 R)
• M30: 6,463,974 km (0.06 R)
• M31: 7,654,624 km (0.106 R)
• M32: 8,003,336 km (0.117 R)
• M33: 8,522,291 km (0.119 R)
• M34: 8,827,770 km (0.116 R)
• M35: 8,939,819 km (0.065 R)
• M36: 9,052,167 km (0.091 R)
• M37: 9,535,368 km (0.06 R)
• M38: 9,794,621 km (0.1 R)
• M39: 9,939,731 km (0.116 R)
• M40: 10,290,688 km (0.044 R)
• M41: 10,645,833 km (0.102 R)
• M42: 11,581,718 km (0.045 R)
• M43: 11,796,690 km (0.077 R)
• M44: 11,951,075 km (0.076 R)
• M45: 12,075,091 km (0.09 R)
• M46: 12,449,684 km (0.116 R)
• M47: 12,828,017 km (0.074 R)
• M48: 13,985,755 km (0.093 R)
• M49: 14,876,012 km (0.055 R)
• M50: 15,682,644 km (0.049 R)
• M51: 15,784,371 km (0.109 R)
• M52: 16,228,227 km (0.043 R)
• M53: 16,468,930 km (0.047 R)
• M54: 16,572,452 km (0.059 R)
• M55: 16,710,830 km (0.105 R)
• M56: 17,268,082 km (0.081 R)
• M57: 17,690,098 km (0.114 R)
• M58: 19,850,590 km (0.064 R)
• M59: 20,144,849 km (0.103 R)
• M60: 21,336,546 km (0.078 R)
• M61: 21,865,225 km (0.115 R)
• M62: 22,283,500 km (0.11 R)
• M63: 23,089,534 km (0.115 R)
• M64: 23,205,472 km (0.051 R)
• M65: 23,632,125 km (0.069 R)
• M66: 24,178,905 km (0.119 R)
• M67: 24,375,327 km (0.099 R)
• M68: 24,493,360 km (0.106 R)
• M69: 25,126,010 km (0.071 R)
• M70: 25,604,274 km (0.118 R)
• M71: 25,724,251 km (0.119 R)
• M72: 26,125,623 km (0.093 R)
• M73: 26,975,189 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 8.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.48 AU - 9.3 AU

Year: 9254 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,889,407 km

• M1: 113,844 km (0.1 R)
• M2: 193,280 km (0.102 R)
• M3: 444,006 km (0.108 R)
• M4: 553,363 km (0.118 R)
• M5: 618,288 km (0.055 R)
• M6: 785,688 km (0.113 R)
• M7: 905,815 km (0.08 R)
• M8: 1,032,225 km (0.109 R)
• M9: 1,215,782 km (0.085 R)
• M10: 1,710,652 km (0.043 R)
• M11: 1,969,755 km (0.097 R)
• M12: 2,241,425 km (0.109 R)
• M13: 2,414,659 km (0.053 R)
• M14: 2,614,821 km (0.092 R)
• M15: 3,007,815 km (0.047 R)
• M16: 3,247,620 km (0.045 R)
• M17: 3,568,807 km (0.059 R)
• M18: 3,978,107 km (0.097 R)
• M19: 4,730,135 km (0.074 R)
• M20: 5,094,256 km (0.095 R)
• M21: 5,849,127 km (0.076 R)
• M22: 6,607,738 km (0.055 R)
• M23: 6,794,436 km (0.092 R)
• M24: 7,332,839 km (0.068 R)
• M25: 7,591,045 km (0.075 R)
• M26: 7,656,120 km (0.071 R)
• M27: 8,083,072 km (0.095 R)
• M28: 8,216,065 km (0.098 R)
• M29: 8,349,805 km (0.035 R)
• M30: 8,416,975 km (0.104 R)
• M31: 8,891,948 km (0.091 R)
• M32: 9,340,741 km (0.095 R)
• M33: 9,480,316 km (0.11 R)
• M34: 10,009,893 km (0.067 R)
• M35: 10,368,329 km (0.078 R)
• M36: 11,171,670 km (0.103 R)
• M37: 11,319,921 km (0.094 R)
• M38: 11,618,369 km (0.11 R)
• M39: 11,881,512 km (0.114 R)
• M40: 12,490,674 km (0.092 R)
• M41: 12,993,024 km (0.084 R)
• M42: 13,739,068 km (0.075 R)
• M43: 14,257,575 km (0.115 R)
• M44: 14,579,958 km (0.106 R)
• M45: 15,354,875 km (0.09 R)
• M46: 15,726,626 km (0.107 R)
• M47: 15,892,829 km (0.105 R)
• M48: 16,310,955 km (0.113 R)
• M49: 16,479,103 km (0.066 R)
• M50: 16,647,999 km (0.111 R)
• M51: 17,243,249 km (0.093 R)
• M52: 17,457,623 km (0.088 R)
• M53: 17,543,641 km (0.082 R)
• M54: 18,019,064 km (0.098 R)
• M55: 18,542,506 km (0.103 R)
• M56: 18,894,211 km (0.112 R)
• M57: 19,649,082 km (0.114 R)
• M58: 20,504,183 km (0.074 R)
• M59: 20,822,378 km (0.096 R)
• M60: 21,004,887 km (0.083 R)
• M61: 21,832,912 km (0.101 R)
• M62: 21,925,662 km (0.091 R)
• M63: 22,111,313 km (0.101 R)
• M64: 22,531,085 km (0.118 R)
• M65: 23,236,588 km (0.097 R)
• M66: 24,669,138 km (0.044 R)
• M67: 24,813,948 km (0.113 R)
• M68: 25,933,688 km (0.064 R)
• M69: 26,228,396 km (0.071 R)
• M70: 26,524,450 km (0.106 R)
• M71: 27,318,965 km (0.077 R)
• M72: 27,418,747 km (0.071 R)
• M73: 28,272,651 km (0.099 R)
• M74: 29,441,609 km (0.09 R)
• M75: 29,595,246 km (0.102 R)
• M76: 30,678,185 km (0.063 R)
• M77: 32,036,982 km (0.092 R)
• M78: 33,042,130 km (0.091 R)
• M79: 34,004,045 km (0.09 R)
• M80: 35,846,043 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit