🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.49 AU - 0.51 AU

Year: 135 Days

Day: 28.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,520,280 km

• M1: 350,807 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 45.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,520,280 km

• M1: 432,188 km (0.076 R)
• M2: 460,163 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.25 AU - 1.67 AU

Year: 672 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,520,280 km

• M1: 328,966 km (0.071 R)
• M2: 711,637 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.55 AU - 3.49 AU

Year: 1999 Days

Day: 34.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,520,280 km

• M1: 1,551,180 km (0.111 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 9.2

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.57 AU - 6.29 AU

Year: 5499 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,520,280 km

• M1: 154,983 km (0.117 R)
• M2: 236,963 km (0.113 R)
• M3: 354,397 km (0.098 R)
• M4: 495,468 km (0.111 R)
• M5: 592,408 km (0.09 R)
• M6: 821,592 km (0.066 R)
• M7: 924,216 km (0.083 R)
• M8: 1,126,771 km (0.112 R)
• M9: 2,320,562 km (0.12 R)
• M10: 2,708,021 km (0.108 R)
• M11: 2,886,940 km (0.114 R)
• M12: 2,955,007 km (0.068 R)
• M13: 3,989,027 km (0.096 R)
• M14: 4,270,271 km (0.089 R)
• M15: 4,400,272 km (0.057 R)
• M16: 4,771,274 km (0.077 R)
• M17: 4,906,361 km (0.088 R)
• M18: 4,987,892 km (0.087 R)
• M19: 5,124,924 km (0.084 R)
• M20: 5,487,100 km (0.108 R)
• M21: 5,600,196 km (0.064 R)
• M22: 5,915,249 km (0.048 R)
• M23: 6,002,166 km (0.12 R)
• M24: 6,089,531 km (0.066 R)
• M25: 6,622,698 km (0.093 R)
• M26: 6,834,080 km (0.066 R)
• M27: 6,986,370 km (0.119 R)
• M28: 7,170,824 km (0.097 R)
• M29: 7,512,955 km (0.051 R)
• M30: 7,988,078 km (0.073 R)
• M31: 8,213,222 km (0.106 R)
• M32: 8,505,686 km (0.073 R)
• M33: 8,934,284 km (0.11 R)
• M34: 9,403,722 km (0.093 R)
• M35: 9,846,831 km (0.12 R)
• M36: 10,577,018 km (0.09 R)
• M37: 11,252,752 km (0.066 R)
• M38: 11,505,123 km (0.096 R)
• M39: 12,533,609 km (0.072 R)
• M40: 12,682,907 km (0.115 R)
• M41: 13,210,240 km (0.044 R)
• M42: 13,324,234 km (0.081 R)
• M43: 13,629,563 km (0.111 R)
• M44: 13,744,753 km (0.043 R)
• M45: 13,821,646 km (0.085 R)
• M46: 13,937,286 km (0.12 R)
• M47: 14,874,367 km (0.108 R)
• M48: 14,953,354 km (0.069 R)
• M49: 15,510,158 km (0.044 R)
• M50: 15,912,127 km (0.119 R)
• M51: 16,685,399 km (0.068 R)
• M52: 17,014,663 km (0.038 R)
• M53: 17,097,241 km (0.119 R)
• M54: 17,346,023 km (0.03 R)
• M55: 17,889,063 km (0.1 R)
• M56: 18,141,584 km (0.069 R)
• M57: 18,268,294 km (0.075 R)
• M58: 18,352,816 km (0.075 R)
• M59: 19,551,395 km (0.092 R)
• M60: 20,510,766 km (0.095 R)
• M61: 22,248,943 km (0.093 R)
• M62: 22,429,807 km (0.087 R)
• M63: 23,802,368 km (0.114 R)
• M64: 24,592,244 km (0.11 R)
• M65: 24,779,391 km (0.095 R)
• M66: 25,296,252 km (0.102 R)
• M67: 25,485,194 km (0.118 R)
• M68: 25,911,847 km (0.105 R)
• M69: 26,772,185 km (0.115 R)
• M70: 27,933,962 km (0.094 R)
• M71: 28,471,916 km (0.115 R)
• M72: 28,570,052 km (0.093 R)
• M73: 30,156,238 km (0.081 R)
• M74: 30,507,045 km (0.108 R)
• M75: 31,061,006 km (0.069 R)
• M76: 31,872,724 km (0.096 R)
• M77: 33,103,316 km (0.085 R)
• M78: 34,401,526 km (0.09 R)
• M79: 34,663,323 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 11

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.21 AU - 7.05 AU

Year: 5779 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,520,280 km

• M1: 165,156 km (0.106 R)
• M2: 238,010 km (0.074 R)
• M3: 385,514 km (0.075 R)
• M4: 511,326 km (0.115 R)
• M5: 653,294 km (0.099 R)
• M6: 819,796 km (0.095 R)
• M7: 1,231,938 km (0.054 R)
• M8: 1,855,462 km (0.066 R)
• M9: 2,068,639 km (0.115 R)
• M10: 2,519,228 km (0.096 R)
• M11: 2,788,056 km (0.109 R)
• M12: 2,885,294 km (0.095 R)
• M13: 3,033,246 km (0.103 R)
• M14: 3,285,468 km (0.111 R)
• M15: 3,457,506 km (0.035 R)
• M16: 3,918,866 km (0.1 R)
• M17: 4,009,821 km (0.099 R)
• M18: 4,399,823 km (0.118 R)
• M19: 4,475,519 km (0.089 R)
• M20: 4,705,152 km (0.055 R)
• M21: 4,801,942 km (0.073 R)
• M22: 5,176,086 km (0.109 R)
• M23: 5,457,929 km (0.065 R)
• M24: 5,580,300 km (0.068 R)
• M25: 5,703,568 km (0.102 R)
• M26: 6,142,040 km (0.076 R)
• M27: 6,333,375 km (0.115 R)
• M28: 6,721,881 km (0.113 R)
• M29: 6,897,060 km (0.075 R)
• M30: 7,118,315 km (0.102 R)
• M31: 7,229,766 km (0.109 R)
• M32: 7,818,733 km (0.101 R)
• M33: 8,072,600 km (0.101 R)
• M34: 8,165,650 km (0.116 R)
• M35: 8,470,381 km (0.111 R)
• M36: 8,754,916 km (0.08 R)
• M37: 8,922,466 km (0.075 R)
• M38: 8,994,572 km (0.064 R)
• M39: 9,949,605 km (0.113 R)
• M40: 10,604,245 km (0.052 R)
• M41: 10,680,690 km (0.065 R)
• M42: 10,757,284 km (0.081 R)
• M43: 11,039,874 km (0.083 R)
• M44: 11,117,366 km (0.088 R)
• M45: 11,298,828 km (0.091 R)
• M46: 11,586,056 km (0.084 R)
• M47: 11,743,732 km (0.076 R)
• M48: 12,087,807 km (0.112 R)
• M49: 12,542,884 km (0.103 R)
• M50: 12,731,826 km (0.092 R)
• M51: 13,331,863 km (0.071 R)
• M52: 14,081,049 km (0.116 R)
• M53: 14,193,248 km (0.101 R)
• M54: 14,305,745 km (0.089 R)
• M55: 14,957,992 km (0.082 R)
• M56: 15,187,176 km (0.119 R)
• M57: 15,446,429 km (0.086 R)
• M58: 15,649,134 km (0.031 R)
• M59: 16,057,087 km (0.086 R)
• M60: 16,174,223 km (0.104 R)
• M61: 16,321,128 km (0.046 R)
• M62: 16,468,482 km (0.08 R)
• M63: 16,645,905 km (0.104 R)
• M64: 17,542,594 km (0.064 R)
• M65: 17,753,976 km (0.09 R)
• M66: 17,966,255 km (0.075 R)
• M67: 18,088,028 km (0.083 R)
• M68: 18,824,050 km (0.119 R)
• M69: 19,789,106 km (0.082 R)
• M70: 20,515,553 km (0.054 R)
• M71: 20,738,454 km (0.06 R)
• M72: 21,411,794 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 8.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.32 AU - 7.4 AU

Year: 6842 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,520,280 km

• M1: 110,553 km (0.04 R)
• M2: 391,946 km (0.099 R)
• M3: 526,285 km (0.091 R)
• M4: 708,496 km (0.115 R)
• M5: 807,380 km (0.057 R)
• M6: 876,045 km (0.094 R)
• M7: 992,133 km (0.069 R)
• M8: 1,200,373 km (0.042 R)
• M9: 1,464,713 km (0.086 R)
• M10: 1,713,943 km (0.086 R)
• M11: 2,264,613 km (0.114 R)
• M12: 2,326,247 km (0.104 R)
• M13: 2,682,140 km (0.076 R)
• M14: 2,747,664 km (0.112 R)
• M15: 3,041,774 km (0.097 R)
• M16: 3,374,180 km (0.07 R)
• M17: 3,459,152 km (0.056 R)
• M18: 4,674,634 km (0.055 R)
• M19: 4,881,079 km (0.056 R)
• M20: 5,074,360 km (0.027 R)
• M21: 5,237,272 km (0.09 R)
• M22: 5,352,462 km (0.104 R)
• M23: 5,468,401 km (0.113 R)
• M24: 5,787,343 km (0.026 R)
• M25: 6,199,037 km (0.103 R)
• M26: 7,123,103 km (0.119 R)
• M27: 7,232,608 km (0.095 R)
• M28: 8,222,946 km (0.116 R)
• M29: 8,318,689 km (0.062 R)
• M30: 8,414,731 km (0.089 R)
• M31: 8,880,728 km (0.112 R)
• M32: 9,077,300 km (0.114 R)
• M33: 9,136,540 km (0.088 R)
• M34: 9,255,471 km (0.099 R)
• M35: 9,454,885 km (0.106 R)
• M36: 9,615,403 km (0.038 R)
• M37: 10,556,075 km (0.042 R)
• M38: 10,869,183 km (0.094 R)
• M39: 11,248,862 km (0.102 R)
• M40: 11,525,768 km (0.088 R)
• M41: 12,479,754 km (0.089 R)
• M42: 13,458,872 km (0.114 R)
• M43: 13,980,519 km (0.101 R)
• M44: 14,439,486 km (0.062 R)
• M45: 14,926,876 km (0.027 R)
• M46: 15,113,873 km (0.097 R)
• M47: 15,231,158 km (0.08 R)
• M48: 15,348,742 km (0.1 R)
• M49: 15,608,593 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 5.6

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.09 AU - 16.77 AU

Year: 21968 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,520,280 km

• M1: 132,394 km (0.046 R)
• M2: 413,788 km (0.092 R)
• M3: 613,800 km (0.071 R)
• M4: 657,183 km (0.098 R)
• M5: 701,913 km (0.085 R)
• M6: 747,541 km (0.118 R)
• M7: 1,069,176 km (0.112 R)
• M8: 1,286,841 km (0.097 R)
• M9: 1,372,112 km (0.084 R)
• M10: 1,459,178 km (0.096 R)
• M11: 1,731,595 km (0.065 R)
• M12: 1,825,992 km (0.118 R)
• M13: 2,357,662 km (0.117 R)
• M14: 2,712,808 km (0.099 R)
• M15: 3,084,858 km (0.116 R)
• M16: 3,713,019 km (0.055 R)
• M17: 3,876,081 km (0.088 R)
• M18: 4,551,814 km (0.057 R)
• M19: 4,682,563 km (0.079 R)
• M20: 4,726,545 km (0.115 R)
• M21: 5,354,856 km (0.094 R)
• M22: 5,772,683 km (0.118 R)
• M23: 5,819,656 km (0.117 R)
• M24: 6,491,949 km (0.064 R)
• M25: 7,138,062 km (0.116 R)
• M26: 7,700,700 km (0.111 R)
• M27: 8,066,168 km (0.112 R)
• M28: 8,224,442 km (0.045 R)
• M29: 8,437,170 km (0.102 R)
• M30: 9,583,539 km (0.12 R)
• M31: 9,807,337 km (0.091 R)
• M32: 10,431,759 km (0.056 R)
• M33: 11,599,819 km (0.104 R)
• M34: 11,778,588 km (0.061 R)
• M35: 12,138,820 km (0.109 R)
• M36: 12,870,204 km (0.119 R)
• M37: 15,083,355 km (0.111 R)
• M38: 15,409,029 km (0.098 R)
• M39: 17,547,681 km (0.037 R)
• M40: 18,027,740 km (0.078 R)
• M41: 18,234,784 km (0.11 R)
• M42: 18,581,701 km (0.079 R)
• M43: 20,780,491 km (0.108 R)
• M44: 20,925,152 km (0.087 R)
• M45: 21,361,230 km (0.098 R)
• M46: 22,242,062 km (0.11 R)
• M47: 24,419,608 km (0.098 R)
• M48: 24,648,792 km (0.097 R)
• M49: 24,955,318 km (0.116 R)
• M50: 26,742,714 km (0.105 R)
• M51: 27,691,463 km (0.064 R)
• M52: 27,850,636 km (0.072 R)
• M53: 28,170,027 km (0.037 R)
• M54: 28,490,466 km (0.101 R)
• M55: 29,297,097 km (0.08 R)
• M56: 29,703,256 km (0.098 R)
• M57: 32,597,825 km (0.104 R)
• M58: 33,103,017 km (0.089 R)
• M59: 33,865,667 km (0.113 R)
• M60: 34,977,329 km (0.08 R)
• M61: 35,063,347 km (0.089 R)
• M62: 35,235,684 km (0.096 R)
• M63: 35,321,852 km (0.104 R)
• M64: 35,408,170 km (0.102 R)
• M65: 35,840,658 km (0.061 R)
• M66: 36,973,413 km (0.063 R)
• M67: 37,324,370 km (0.06 R)
• M68: 38,117,986 km (0.064 R)
• M69: 40,803,118 km (0.113 R)
• M70: 42,902,725 km (0.061 R)
• M71: 43,086,880 km (0.105 R)
• M72: 43,363,785 km (0.06 R)
• M73: 45,787,570 km (0.034 R)
• M74: 45,975,914 km (0.095 R)
• M75: 48,159,444 km (0.026 R)
• M76: 48,255,037 km (0.032 R)
• M77: 50,570,812 km (0.085 R)
• M78: 50,960,365 km (0.098 R)
• M79: 51,448,503 km (0.038 R)
• M80: 51,742,313 km (0.075 R)
• M81: 52,922,491 km (0.103 R)
• M82: 56,617,259 km (0.105 R)
• M83: 58,342,571 km (0.079 R)
• M84: 58,444,597 km (0.095 R)
• M85: 60,085,087 km (0.1 R)
• M86: 63,096,792 km (0.055 R)
• M87: 64,673,703 km (0.076 R)
• M88: 65,944,537 km (0.097 R)
• M89: 69,373,619 km (0.106 R)
• M90: 69,481,778 km (0.052 R)
• M91: 70,131,482 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit