🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.42 AU - 0.58 AU

Year: 131 Days

Day: 20.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 213 Days

Day: 20.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 164.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,210,188 km

• M1: 89,011 km (0.065 R)
• M2: 596,148 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.82 AU - 1.28 AU

Year: 399 Days

Day: 27.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.34 AU - 1.34 AU

Year: 575 Days

Day: 38.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,210,188 km

• M1: 1,025,493 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.63 AU - 1.77 AU

Year: 822 Days

Day: 33.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,210,188 km

• M1: 483,500 km (0.106 R)
• M2: 1,199,476 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.18 AU - 3.02 AU

Year: 1555 Days

Day: 12.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,210,188 km

• M1: 874,250 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.44 AU - 5.2 AU

Year: 3330 Days

Day: 28.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 13.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.29 AU - 6.69 AU

Year: 4770 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,210,188 km

• M1: 236,963 km (0.087 R)
• M2: 390,750 km (0.054 R)
• M3: 482,453 km (0.058 R)
• M4: 578,794 km (0.115 R)
• M5: 683,513 km (0.109 R)
• M6: 808,128 km (0.102 R)
• M7: 948,002 km (0.113 R)
• M8: 1,138,739 km (0.092 R)
• M9: 1,283,400 km (0.096 R)
• M10: 1,481,019 km (0.093 R)
• M11: 2,234,244 km (0.069 R)
• M12: 2,446,673 km (0.081 R)
• M13: 2,675,558 km (0.108 R)
• M14: 2,861,807 km (0.058 R)
• M15: 3,022,176 km (0.104 R)
• M16: 3,726,184 km (0.092 R)
• M17: 3,835,689 km (0.103 R)
• M18: 3,979,603 km (0.087 R)
• M19: 4,250,076 km (0.073 R)
• M20: 4,631,999 km (0.12 R)
• M21: 4,773,668 km (0.098 R)
• M22: 4,868,962 km (0.119 R)
• M23: 5,049,377 km (0.084 R)
• M24: 5,293,221 km (0.068 R)
• M25: 5,466,456 km (0.107 R)
• M26: 5,566,238 km (0.078 R)
• M27: 5,856,607 km (0.097 R)
• M28: 5,971,498 km (0.11 R)
• M29: 6,074,422 km (0.056 R)
• M30: 6,557,772 km (0.062 R)
• M31: 6,864,597 km (0.095 R)
• M32: 7,013,148 km (0.114 R)
• M33: 7,423,346 km (0.074 R)
• M34: 7,617,524 km (0.12 R)
• M35: 8,039,390 km (0.066 R)
• M36: 8,167,445 km (0.085 R)
• M37: 8,454,374 km (0.083 R)
• M38: 8,788,576 km (0.108 R)
• M39: 9,231,086 km (0.099 R)
• M40: 9,515,173 km (0.098 R)
• M41: 9,741,365 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 8.5

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.28 AU - 7.9 AU

Year: 6274 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,210,188 km

• M1: 115,041 km (0.067 R)
• M2: 180,265 km (0.069 R)
• M3: 251,324 km (0.086 R)
• M4: 493,224 km (0.083 R)
• M5: 633,697 km (0.089 R)
• M6: 730,486 km (0.097 R)
• M7: 1,100,442 km (0.049 R)
• M8: 1,218,774 km (0.072 R)
• M9: 1,486,704 km (0.082 R)
• M10: 2,182,334 km (0.068 R)
• M11: 2,354,072 km (0.116 R)
• M12: 2,441,736 km (0.1 R)
• M13: 2,849,391 km (0.058 R)
• M14: 2,919,402 km (0.064 R)
• M15: 3,302,822 km (0.089 R)
• M16: 3,401,108 km (0.117 R)
• M17: 3,933,526 km (0.068 R)
• M18: 4,656,084 km (0.111 R)
• M19: 5,103,531 km (0.113 R)
• M20: 5,246,098 km (0.12 R)
• M21: 5,593,913 km (0.086 R)
• M22: 5,740,968 km (0.113 R)
• M23: 6,250,947 km (0.05 R)
• M24: 6,712,756 km (0.096 R)
• M25: 7,090,341 km (0.109 R)
• M26: 7,185,784 km (0.101 R)
• M27: 7,249,662 km (0.066 R)
• M28: 7,345,854 km (0.102 R)
• M29: 7,442,344 km (0.073 R)
• M30: 7,571,896 km (0.069 R)
• M31: 8,263,786 km (0.093 R)
• M32: 8,976,022 km (0.047 R)
• M33: 9,566,784 km (0.085 R)
• M34: 9,672,400 km (0.086 R)
• M35: 10,494,739 km (0.053 R)
• M36: 10,969,413 km (0.096 R)
• M37: 11,788,611 km (0.084 R)
• M38: 12,129,395 km (0.071 R)
• M39: 12,435,024 km (0.074 R)
• M40: 13,327,973 km (0.073 R)
• M41: 13,682,969 km (0.08 R)
• M42: 13,802,049 km (0.117 R)
• M43: 13,921,428 km (0.051 R)
• M44: 14,201,326 km (0.11 R)
• M45: 15,093,228 km (0.088 R)
• M46: 16,212,220 km (0.098 R)
• M47: 17,272,271 km (0.112 R)
• M48: 17,918,833 km (0.059 R)
• M49: 18,881,645 km (0.077 R)
• M50: 19,102,751 km (0.113 R)
• M51: 19,458,345 km (0.096 R)
• M52: 19,592,384 km (0.072 R)
• M53: 20,131,086 km (0.103 R)
• M54: 20,811,457 km (0.085 R)
• M55: 21,177,374 km (0.094 R)
• M56: 22,334,513 km (0.1 R)
• M57: 23,275,035 km (0.083 R)
• M58: 23,654,864 km (0.111 R)
• M59: 23,750,158 km (0.104 R)
• M60: 24,516,997 km (0.09 R)
• M61: 25,291,914 km (0.105 R)
• M62: 26,271,780 km (0.1 R)
• M63: 26,419,882 km (0.078 R)
• M64: 28,369,890 km (0.04 R)
• M65: 28,928,189 km (0.093 R)
• M66: 29,387,754 km (0.073 R)
• M67: 31,511,445 km (0.116 R)
• M68: 31,616,313 km (0.105 R)
• M69: 32,565,362 km (0.075 R)
• M70: 32,618,320 km (0.064 R)
• M71: 32,830,599 km (0.119 R)
• M72: 33,149,841 km (0.048 R)
• M73: 33,309,911 km (0.111 R)
• M74: 34,113,850 km (0.091 R)
• M75: 34,653,300 km (0.107 R)
• M76: 35,413,406 km (0.114 R)
• M77: 35,904,835 km (0.059 R)
• M78: 36,069,243 km (0.091 R)
• M79: 36,288,703 km (0.065 R)
• M80: 36,784,321 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.7

Radius: 4.9

Gravity: 34.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.52 AU - 18.18 AU

Year: 21222 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,210,188 km

• M1: 171,589 km (0.096 R)
• M2: 264,190 km (0.09 R)
• M3: 455,226 km (0.064 R)
• M4: 612,005 km (0.065 R)
• M5: 684,261 km (0.095 R)
• M6: 811,269 km (0.115 R)
• M7: 1,359,994 km (0.062 R)
• M8: 1,754,933 km (0.079 R)
• M9: 2,370,977 km (0.094 R)
• M10: 2,524,913 km (0.07 R)
• M11: 2,603,153 km (0.106 R)
• M12: 3,646,747 km (0.086 R)
• M13: 4,852,057 km (0.104 R)
• M14: 5,907,171 km (0.03 R)
• M15: 6,221,327 km (0.077 R)
• M16: 6,433,756 km (0.11 R)
• M17: 6,975,150 km (0.108 R)
• M18: 7,531,056 km (0.111 R)
• M19: 7,757,398 km (0.092 R)
• M20: 9,161,972 km (0.105 R)
• M21: 10,390,769 km (0.108 R)
• M22: 10,896,709 km (0.081 R)
• M23: 12,130,143 km (0.106 R)
• M24: 13,066,776 km (0.097 R)
• M25: 13,543,843 km (0.098 R)
• M26: 13,681,174 km (0.097 R)
• M27: 15,293,540 km (0.099 R)
• M28: 16,013,106 km (0.053 R)
• M29: 17,559,798 km (0.067 R)
• M30: 17,634,747 km (0.087 R)
• M31: 18,161,481 km (0.108 R)
• M32: 19,617,367 km (0.102 R)
• M33: 20,555,944 km (0.065 R)
• M34: 21,349,262 km (0.102 R)
• M35: 21,991,037 km (0.111 R)
• M36: 22,071,670 km (0.075 R)
• M37: 22,476,631 km (0.089 R)
• M38: 24,120,413 km (0.095 R)
• M39: 24,453,717 km (0.06 R)
• M40: 24,537,342 km (0.114 R)
• M41: 25,040,739 km (0.111 R)
• M42: 28,571,398 km (0.05 R)
• M43: 29,278,248 km (0.117 R)
• M44: 30,439,128 km (0.081 R)
• M45: 30,799,359 km (0.068 R)
• M46: 31,342,399 km (0.114 R)
• M47: 31,706,072 km (0.068 R)
• M48: 31,797,177 km (0.114 R)
• M49: 32,437,755 km (0.09 R)
• M50: 33,545,677 km (0.078 R)
• M51: 34,104,275 km (0.107 R)
• M52: 34,384,622 km (0.112 R)
• M53: 34,572,068 km (0.071 R)
• M54: 35,041,955 km (0.093 R)
• M55: 39,463,619 km (0.114 R)
• M56: 39,758,028 km (0.085 R)
• M57: 40,546,708 km (0.069 R)
• M58: 41,042,325 km (0.072 R)
• M59: 41,939,314 km (0.034 R)
• M60: 43,347,479 km (0.068 R)
• M61: 44,260,924 km (0.097 R)
• M62: 44,464,676 km (0.106 R)
• M63: 44,975,702 km (0.034 R)
• M64: 46,935,135 km (0.107 R)
• M65: 48,501,574 km (0.086 R)
• M66: 48,816,927 km (0.103 R)
• M67: 53,410,928 km (0.109 R)
• M68: 54,936,228 km (0.061 R)
• M69: 56,696,845 km (0.075 R)
• M70: 57,029,102 km (0.108 R)
• M71: 57,472,959 km (0.064 R)
• M72: 59,260,055 km (0.107 R)
• M73: 60,386,228 km (0.058 R)
• M74: 60,838,612 km (0.116 R)
• M75: 61,519,432 km (0.095 R)
• M76: 63,921,824 km (0.111 R)
• M77: 64,960,931 km (0.115 R)
• M78: 65,076,719 km (0.05 R)
• M79: 66,354,884 km (0.056 R)
• M80: 67,289,721 km (0.08 R)
• M81: 67,406,856 km (0.05 R)
• M82: 68,582,097 km (0.113 R)
• M83: 69,408,924 km (0.076 R)
• M84: 71,789,176 km (0.116 R)
• M85: 73,712,556 km (0.09 R)
• M86: 73,833,281 km (0.114 R)
• M87: 75,166,049 km (0.028 R)
• M88: 77,855,519 km (0.082 R)
• M89: 78,841,369 km (0.085 R)
• M90: 78,964,787 km (0.063 R)
• M91: 79,088,355 km (0.065 R)
• M92: 79,583,374 km (0.116 R)
• M93: 80,452,089 km (0.054 R)
• M94: 81,823,303 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit