🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.6 AU - 0.66 AU

Year: 180 Days

Day: 18.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.7 AU - 1.16 AU

Year: 323 Days

Day: 28.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,948,273 km

• M1: 20,645 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.11 AU

Year: 323 Days

Day: 17.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,948,273 km

• M1: 172,636 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.09 AU - 1.35 AU

Year: 485 Days

Day: 36.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 84.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.65 AU - 2.53 AU

Year: 1087 Days

Day: 38.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,948,273 km

• M1: 577,897 km (0.12 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 8.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.73 AU - 9.09 AU

Year: 7259 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,948,273 km

• M1: 112,498 km (0.074 R)
• M2: 237,113 km (0.066 R)
• M3: 369,208 km (0.07 R)
• M4: 804,089 km (0.095 R)
• M5: 890,855 km (0.119 R)
• M6: 1,003,951 km (0.088 R)
• M7: 1,372,261 km (0.095 R)
• M8: 2,286,603 km (0.106 R)
• M9: 2,364,694 km (0.061 R)
• M10: 2,902,498 km (0.064 R)
• M11: 2,970,266 km (0.054 R)
• M12: 3,676,816 km (0.118 R)
• M13: 4,049,016 km (0.089 R)
• M14: 4,590,261 km (0.088 R)
• M15: 5,612,763 km (0.091 R)
• M16: 5,740,070 km (0.08 R)
• M17: 6,215,193 km (0.058 R)
• M18: 6,368,980 km (0.059 R)
• M19: 6,524,113 km (0.083 R)
• M20: 6,770,351 km (0.115 R)
• M21: 7,295,140 km (0.081 R)
• M22: 7,364,703 km (0.025 R)
• M23: 8,480,853 km (0.106 R)
• M24: 9,801,802 km (0.093 R)
• M25: 10,032,332 km (0.097 R)
• M26: 10,342,748 km (0.085 R)
• M27: 11,105,548 km (0.116 R)
• M28: 11,158,954 km (0.116 R)
• M29: 11,750,614 km (0.094 R)
• M30: 11,886,598 km (0.082 R)
• M31: 12,297,543 km (0.082 R)
• M32: 13,020,849 km (0.103 R)
• M33: 13,076,948 km (0.111 R)
• M34: 13,529,631 km (0.08 R)
• M35: 13,958,529 km (0.053 R)
• M36: 14,131,464 km (0.082 R)
• M37: 14,918,049 km (0.095 R)
• M38: 15,361,158 km (0.09 R)
• M39: 15,659,008 km (0.036 R)
• M40: 16,079,078 km (0.079 R)
• M41: 16,746,883 km (0.026 R)
• M42: 17,022,742 km (0.095 R)
• M43: 17,890,260 km (0.109 R)
• M44: 18,329,479 km (0.05 R)
• M45: 19,122,647 km (0.105 R)
• M46: 20,414,873 km (0.115 R)
• M47: 21,170,642 km (0.093 R)
• M48: 22,069,426 km (0.09 R)
• M49: 22,270,785 km (0.086 R)
• M50: 22,574,169 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934

Radius: 8.6

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.46 AU - 10.86 AU

Year: 9977 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,948,273 km

• M1: 579,243 km (0.072 R)
• M2: 699,071 km (0.116 R)
• M3: 1,004,998 km (0.049 R)
• M4: 1,087,876 km (0.106 R)
• M5: 1,909,018 km (0.046 R)
• M6: 2,199,537 km (0.067 R)
• M7: 2,253,842 km (0.097 R)
• M8: 2,911,175 km (0.096 R)
• M9: 3,754,009 km (0.091 R)
• M10: 4,118,130 km (0.093 R)
• M11: 4,185,449 km (0.088 R)
• M12: 4,389,950 km (0.082 R)
• M13: 4,458,914 km (0.119 R)
• M14: 4,808,824 km (0.08 R)
• M15: 4,951,241 km (0.037 R)
• M16: 5,131,357 km (0.106 R)
• M17: 5,276,915 km (0.113 R)
• M18: 5,423,970 km (0.119 R)
• M19: 5,797,366 km (0.031 R)
• M20: 5,873,063 km (0.099 R)
• M21: 6,569,291 km (0.094 R)
• M22: 7,088,246 km (0.086 R)
• M23: 7,703,393 km (0.095 R)
• M24: 8,421,313 km (0.068 R)
• M25: 8,984,549 km (0.088 R)
• M26: 9,072,363 km (0.048 R)
• M27: 9,204,458 km (0.093 R)
• M28: 9,293,020 km (0.089 R)
• M29: 9,381,731 km (0.117 R)
• M30: 10,284,704 km (0.077 R)
• M31: 10,376,557 km (0.076 R)
• M32: 10,700,137 km (0.106 R)
• M33: 11,309,749 km (0.109 R)
• M34: 13,106,120 km (0.058 R)
• M35: 13,657,089 km (0.097 R)
• M36: 14,318,012 km (0.113 R)
• M37: 15,302,665 km (0.119 R)
• M38: 15,460,042 km (0.055 R)
• M39: 15,565,359 km (0.072 R)
• M40: 15,829,549 km (0.105 R)
• M41: 16,631,244 km (0.11 R)
• M42: 16,901,418 km (0.065 R)
• M43: 17,500,857 km (0.029 R)
• M44: 18,496,730 km (0.083 R)
• M45: 18,720,528 km (0.093 R)
• M46: 19,057,871 km (0.055 R)
• M47: 19,284,063 km (0.112 R)
• M48: 19,397,309 km (0.051 R)
• M49: 20,427,589 km (0.08 R)
• M50: 20,716,912 km (0.051 R)
• M51: 21,065,923 km (0.117 R)
• M52: 21,651,898 km (0.069 R)
• M53: 21,710,690 km (0.108 R)
• M54: 21,887,814 km (0.093 R)
• M55: 22,124,478 km (0.04 R)
• M56: 22,481,269 km (0.092 R)
• M57: 24,048,905 km (0.11 R)
• M58: 24,232,013 km (0.103 R)
• M59: 24,293,198 km (0.102 R)
• M60: 24,599,724 km (0.062 R)
• M61: 25,464,849 km (0.115 R)
• M62: 26,151,503 km (0.119 R)
• M63: 26,907,720 km (0.104 R)
• M64: 27,034,430 km (0.098 R)
• M65: 27,224,868 km (0.056 R)
• M66: 27,734,847 km (0.115 R)
• M67: 30,003,199 km (0.093 R)
• M68: 30,068,873 km (0.078 R)
• M69: 31,726,417 km (0.118 R)
• M70: 31,994,497 km (0.075 R)
• M71: 32,802,774 km (0.057 R)
• M72: 33,481,649 km (0.112 R)
• M73: 35,963,478 km (0.087 R)
• M74: 37,438,363 km (0.075 R)
• M75: 39,076,310 km (0.117 R)
• M76: 39,940,088 km (0.084 R)
• M77: 41,393,731 km (0.086 R)
• M78: 42,053,607 km (0.086 R)
• M79: 43,532,232 km (0.106 R)
• M80: 43,904,581 km (0.061 R)
• M81: 44,277,828 km (0.088 R)
• M82: 45,404,300 km (0.077 R)
• M83: 45,479,847 km (0.088 R)
• M84: 46,312,359 km (0.096 R)
• M85: 49,304,317 km (0.071 R)
• M86: 49,536,941 km (0.094 R)
• M87: 50,549,719 km (0.093 R)
• M88: 50,627,959 km (0.113 R)
• M89: 51,963,269 km (0.096 R)
• M90: 52,358,208 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 9.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.81 AU - 14.01 AU

Year: 14792 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,948,273 km

• M1: 125,513 km (0.114 R)
• M2: 201,957 km (0.101 R)
• M3: 275,709 km (0.115 R)
• M4: 350,508 km (0.051 R)
• M5: 419,921 km (0.116 R)
• M6: 495,169 km (0.11 R)
• M7: 679,324 km (0.104 R)
• M8: 906,413 km (0.116 R)
• M9: 1,202,019 km (0.072 R)
• M10: 1,384,528 km (0.077 R)
• M11: 1,551,928 km (0.097 R)
• M12: 1,777,073 km (0.107 R)
• M13: 1,854,415 km (0.052 R)
• M14: 2,258,778 km (0.029 R)
• M15: 2,779,977 km (0.06 R)
• M16: 2,931,370 km (0.092 R)
• M17: 4,134,436 km (0.119 R)
• M18: 4,878,237 km (0.115 R)
• M19: 5,434,591 km (0.065 R)
• M20: 5,662,878 km (0.064 R)
• M21: 5,816,814 km (0.1 R)
• M22: 5,972,246 km (0.067 R)
• M23: 6,810,293 km (0.114 R)
• M24: 7,347,499 km (0.085 R)
• M25: 7,515,498 km (0.104 R)
• M26: 7,898,319 km (0.062 R)
• M27: 7,984,338 km (0.05 R)
• M28: 8,816,251 km (0.078 R)
• M29: 9,998,972 km (0.104 R)
• M30: 10,138,696 km (0.066 R)
• M31: 10,467,064 km (0.119 R)
• M32: 10,751,449 km (0.095 R)
• M33: 11,668,634 km (0.115 R)
• M34: 12,111,743 km (0.111 R)
• M35: 13,371,656 km (0.113 R)
• M36: 13,577,054 km (0.1 R)
• M37: 13,731,738 km (0.101 R)
• M38: 13,939,081 km (0.112 R)
• M39: 14,461,776 km (0.052 R)
• M40: 14,567,093 km (0.115 R)
• M41: 14,778,474 km (0.091 R)
• M42: 15,850,792 km (0.064 R)
• M43: 17,281,995 km (0.104 R)
• M44: 17,561,892 km (0.119 R)
• M45: 17,730,639 km (0.073 R)
• M46: 18,696,742 km (0.093 R)
• M47: 19,272,993 km (0.065 R)
• M48: 19,505,169 km (0.117 R)
• M49: 19,855,078 km (0.099 R)
• M50: 20,030,856 km (0.042 R)
• M51: 20,442,998 km (0.041 R)
• M52: 21,096,292 km (0.094 R)
• M53: 21,395,487 km (0.112 R)
• M54: 22,423,374 km (0.101 R)
• M55: 22,728,704 km (0.106 R)
• M56: 22,790,039 km (0.039 R)
• M57: 23,097,014 km (0.072 R)
• M58: 23,591,135 km (0.107 R)
• M59: 23,963,933 km (0.066 R)
• M60: 24,213,612 km (0.087 R)
• M61: 24,589,851 km (0.068 R)
• M62: 25,729,787 km (0.104 R)
• M63: 27,929,623 km (0.082 R)
• M64: 27,995,297 km (0.066 R)
• M65: 28,588,003 km (0.086 R)
• M66: 29,786,133 km (0.083 R)
• M67: 29,920,322 km (0.088 R)
• M68: 32,644,799 km (0.104 R)
• M69: 32,990,968 km (0.091 R)
• M70: 34,317,303 km (0.067 R)
• M71: 35,589,932 km (0.086 R)
• M72: 35,946,124 km (0.083 R)
• M73: 36,590,293 km (0.058 R)
• M74: 37,310,607 km (0.081 R)
• M75: 37,455,118 km (0.094 R)
• M76: 37,672,484 km (0.081 R)
• M77: 38,838,300 km (0.115 R)
• M78: 41,729,428 km (0.039 R)
• M79: 42,255,564 km (0.109 R)
• M80: 45,073,390 km (0.064 R)
• M81: 45,381,561 km (0.097 R)
• M82: 46,621,578 km (0.068 R)
• M83: 47,480,569 km (0.034 R)
• M84: 48,187,120 km (0.08 R)
• M85: 49,372,683 km (0.106 R)
• M86: 50,328,015 km (0.108 R)
• M87: 50,888,109 km (0.102 R)
• M88: 51,289,331 km (0.101 R)
• M89: 52,742,824 km (0.067 R)
• M90: 52,905,137 km (0.082 R)
• M91: 54,127,950 km (0.098 R)
• M92: 54,291,610 km (0.079 R)
• M93: 54,619,679 km (0.111 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit