🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.58 AU - 0.72 AU

Year: 200 Days

Day: 43 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,002,470 km

• M1: 87,515 km (0.101 R)
• M2: 116,686 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.74 AU - 0.9 AU

Year: 283 Days

Day: 30.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.95 AU - 1.07 AU

Year: 387 Days

Day: 15.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.87 AU - 1.29 AU

Year: 427 Days

Day: 15 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,002,470 km

• M1: 43,383 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 470 Days

Day: 20.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.36 AU - 2.14 AU

Year: 882 Days

Day: 36.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,002,470 km

• M1: 310,565 km (0.105 R)
• M2: 360,381 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.9 AU - 2.18 AU

Year: 1110 Days

Day: 42 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 13.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.59 AU - 5.23 AU

Year: 3527 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,002,470 km

• M1: 177,573 km (0.075 R)
• M2: 263,891 km (0.064 R)
• M3: 372,947 km (0.06 R)
• M4: 574,007 km (0.117 R)
• M5: 694,583 km (0.097 R)
• M6: 798,404 km (0.065 R)
• M7: 898,784 km (0.108 R)
• M8: 1,043,445 km (0.12 R)
• M9: 1,186,162 km (0.095 R)
• M10: 1,380,040 km (0.115 R)
• M11: 1,573,022 km (0.097 R)
• M12: 1,691,054 km (0.088 R)
• M13: 1,824,346 km (0.119 R)
• M14: 2,063,254 km (0.104 R)
• M15: 2,246,062 km (0.074 R)
• M16: 2,461,783 km (0.079 R)
• M17: 2,698,596 km (0.103 R)
• M18: 2,928,528 km (0.106 R)
• M19: 3,255,250 km (0.103 R)
• M20: 3,484,882 km (0.094 R)
• M21: 3,720,050 km (0.1 R)
• M22: 3,911,984 km (0.103 R)
• M23: 4,339,086 km (0.096 R)
• M24: 5,025,740 km (0.076 R)
• M25: 5,131,656 km (0.085 R)
• M26: 5,220,517 km (0.119 R)
• M27: 5,363,832 km (0.101 R)
• M28: 5,691,152 km (0.062 R)
• M29: 5,875,756 km (0.067 R)
• M30: 6,062,454 km (0.033 R)
• M31: 6,194,249 km (0.119 R)
• M32: 6,731,455 km (0.118 R)
• M33: 6,985,921 km (0.039 R)
• M34: 7,084,656 km (0.119 R)
• M35: 7,544,969 km (0.074 R)
• M36: 7,973,716 km (0.098 R)
• M37: 8,578,989 km (0.089 R)
• M38: 8,727,390 km (0.103 R)
• M39: 8,962,259 km (0.108 R)
• M40: 9,220,764 km (0.108 R)
• M41: 9,372,755 km (0.073 R)
• M42: 9,745,404 km (0.11 R)
• M43: 10,011,538 km (0.12 R)
• M44: 10,302,357 km (0.103 R)
• M45: 10,686,973 km (0.083 R)
• M46: 10,892,520 km (0.108 R)
• M47: 12,034,700 km (0.111 R)
• M48: 12,368,004 km (0.049 R)
• M49: 12,680,364 km (0.088 R)
• M50: 13,263,646 km (0.092 R)
• M51: 13,484,752 km (0.094 R)
• M52: 13,682,221 km (0.114 R)
• M53: 13,781,255 km (0.026 R)
• M54: 14,230,348 km (0.074 R)
• M55: 14,406,275 km (0.106 R)
• M56: 14,658,796 km (0.034 R)
• M57: 15,425,336 km (0.086 R)
• M58: 15,554,439 km (0.054 R)
• M59: 15,813,542 km (0.038 R)
• M60: 15,943,692 km (0.066 R)
• M61: 16,047,962 km (0.11 R)
• M62: 16,178,860 km (0.064 R)
• M63: 16,573,200 km (0.098 R)
• M64: 17,694,436 km (0.059 R)
• M65: 17,829,673 km (0.105 R)
• M66: 17,992,136 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 15

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.89 AU - 8.09 AU

Year: 7037 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,002,470 km

• M1: 413,638 km (0.034 R)
• M2: 534,064 km (0.083 R)
• M3: 638,334 km (0.055 R)
• M4: 857,645 km (0.08 R)
• M5: 985,401 km (0.119 R)
• M6: 1,611,767 km (0.062 R)
• M7: 2,167,823 km (0.098 R)
• M8: 2,556,328 km (0.114 R)
• M9: 2,724,925 km (0.091 R)
• M10: 2,827,849 km (0.041 R)
• M11: 3,955,368 km (0.105 R)
• M12: 4,458,765 km (0.097 R)
• M13: 4,580,986 km (0.098 R)
• M14: 4,676,878 km (0.093 R)
• M15: 4,787,281 km (0.054 R)
• M16: 5,613,959 km (0.042 R)
• M17: 6,301,212 km (0.055 R)
• M18: 6,515,735 km (0.118 R)
• M19: 6,686,127 km (0.116 R)
• M20: 6,795,184 km (0.097 R)
• M21: 7,062,815 km (0.119 R)
• M22: 7,301,872 km (0.097 R)
• M23: 7,430,377 km (0.091 R)
• M24: 7,657,317 km (0.043 R)
• M25: 7,804,371 km (0.091 R)
• M26: 8,570,761 km (0.095 R)
• M27: 9,049,175 km (0.113 R)
• M28: 9,291,673 km (0.1 R)
• M29: 9,553,918 km (0.074 R)
• M30: 9,800,904 km (0.105 R)
• M31: 11,012,049 km (0.092 R)
• M32: 11,196,802 km (0.078 R)
• M33: 12,193,722 km (0.041 R)
• M34: 12,481,100 km (0.114 R)
• M35: 12,809,318 km (0.107 R)
• M36: 13,023,392 km (0.098 R)
• M37: 13,121,080 km (0.071 R)
• M38: 13,258,261 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 10.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.02 AU - 13.04 AU

Year: 13950 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,002,470 km

• M1: 145,708 km (0.069 R)
• M2: 238,010 km (0.068 R)
• M3: 506,389 km (0.12 R)
• M4: 1,431,801 km (0.109 R)
• M5: 2,091,977 km (0.098 R)
• M6: 2,240,527 km (0.108 R)
• M7: 2,392,668 km (0.094 R)
• M8: 2,968,770 km (0.064 R)
• M9: 3,136,319 km (0.11 R)
• M10: 3,272,753 km (0.081 R)
• M11: 3,729,625 km (0.071 R)
• M12: 3,874,435 km (0.075 R)
• M13: 4,664,761 km (0.114 R)
• M14: 4,899,629 km (0.059 R)
• M15: 5,138,388 km (0.101 R)
• M16: 5,669,161 km (0.097 R)
• M17: 5,920,037 km (0.083 R)
• M18: 6,131,867 km (0.086 R)
• M19: 6,389,475 km (0.115 R)
• M20: 6,959,742 km (0.089 R)
• M21: 8,243,142 km (0.115 R)
• M22: 8,384,961 km (0.091 R)
• M23: 9,499,016 km (0.114 R)
• M24: 9,947,660 km (0.109 R)
• M25: 10,454,198 km (0.069 R)
• M26: 10,762,220 km (0.061 R)
• M27: 11,282,223 km (0.059 R)
• M28: 12,346,761 km (0.09 R)
• M29: 13,110,907 km (0.106 R)
• M30: 13,666,214 km (0.117 R)
• M31: 14,003,109 km (0.088 R)
• M32: 15,319,570 km (0.102 R)
• M33: 15,669,479 km (0.051 R)
• M34: 16,022,082 km (0.101 R)
• M35: 21,616,294 km (0.09 R)
• M36: 23,401,146 km (0.025 R)
• M37: 23,669,674 km (0.08 R)
• M38: 24,209,573 km (0.11 R)
• M39: 24,413,176 km (0.055 R)
• M40: 24,549,160 km (0.047 R)
• M41: 24,958,759 km (0.083 R)
• M42: 25,853,803 km (0.112 R)
• M43: 26,061,894 km (0.058 R)
• M44: 27,817,275 km (0.08 R)
• M45: 28,458,452 km (0.096 R)
• M46: 29,248,927 km (0.063 R)
• M47: 30,046,433 km (0.116 R)
• M48: 30,998,324 km (0.087 R)
• M49: 31,293,182 km (0.116 R)
• M50: 33,006,676 km (0.083 R)
• M51: 33,458,611 km (0.054 R)
• M52: 33,836,944 km (0.06 R)
• M53: 34,140,478 km (0.067 R)
• M54: 34,368,764 km (0.119 R)
• M55: 35,210,252 km (0.044 R)
• M56: 35,364,039 km (0.077 R)
• M57: 35,903,788 km (0.065 R)
• M58: 36,679,603 km (0.108 R)
• M59: 36,835,484 km (0.049 R)
• M60: 39,040,257 km (0.113 R)
• M61: 39,598,108 km (0.117 R)
• M62: 40,883,153 km (0.067 R)
• M63: 41,125,651 km (0.054 R)
• M64: 41,287,516 km (0.028 R)
• M65: 42,018,751 km (0.104 R)
• M66: 42,918,283 km (0.115 R)
• M67: 43,329,228 km (0.081 R)
• M68: 43,576,513 km (0.118 R)
• M69: 44,155,158 km (0.068 R)
• M70: 44,653,169 km (0.104 R)
• M71: 45,571,102 km (0.116 R)
• M72: 45,654,727 km (0.078 R)
• M73: 46,748,287 km (0.075 R)
• M74: 48,361,850 km (0.119 R)
• M75: 49,390,335 km (0.088 R)
• M76: 49,648,541 km (0.109 R)
• M77: 50,512,619 km (0.104 R)
• M78: 51,643,429 km (0.1 R)
• M79: 51,730,794 km (0.12 R)
• M80: 54,907,056 km (0.099 R)
• M81: 56,159,340 km (0.097 R)
• M82: 57,601,912 km (0.059 R)
• M83: 58,055,194 km (0.089 R)
• M84: 58,418,716 km (0.098 R)
• M85: 58,782,987 km (0.032 R)
• M86: 59,056,751 km (0.059 R)
• M87: 59,697,030 km (0.054 R)
• M88: 59,880,437 km (0.04 R)
• M89: 60,523,559 km (0.052 R)
• M90: 60,984,470 km (0.103 R)
• M91: 61,261,525 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit