🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 13.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 310 Days

Day: 47.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,035,508 km

• M1: 111,899 km (0.077 R)
• M2: 461,659 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.94 AU - 1.38 AU

Year: 454 Days

Day: 24.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,035,508 km

• M1: 535,261 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.06 AU - 1.64 AU

Year: 570 Days

Day: 33.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,035,508 km

• M1: 270,922 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.76 AU - 1.98 AU

Year: 929 Days

Day: 22.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.06 AU - 2.08 AU

Year: 1082 Days

Day: 43.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.32 AU - 2.46 AU

Year: 1343 Days

Day: 44.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 9.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.7 AU - 5.1 AU

Year: 3942 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,035,508 km

• M1: 128,355 km (0.093 R)
• M2: 371,601 km (0.117 R)
• M3: 495,019 km (0.106 R)
• M4: 665,561 km (0.088 R)
• M5: 820,993 km (0.119 R)
• M6: 1,129,165 km (0.115 R)
• M7: 1,415,495 km (0.087 R)
• M8: 1,895,106 km (0.074 R)
• M9: 2,071,183 km (0.101 R)
• M10: 2,526,558 km (0.09 R)
• M11: 3,012,452 km (0.034 R)
• M12: 3,314,191 km (0.093 R)
• M13: 3,488,323 km (0.061 R)
• M14: 3,566,712 km (0.036 R)
• M15: 4,152,238 km (0.077 R)
• M16: 4,403,413 km (0.115 R)
• M17: 4,876,741 km (0.112 R)
• M18: 5,186,558 km (0.079 R)
• M19: 5,366,375 km (0.084 R)
• M20: 5,663,177 km (0.12 R)
• M21: 5,988,702 km (0.108 R)
• M22: 6,272,639 km (0.102 R)
• M23: 6,585,298 km (0.03 R)
• M24: 6,780,224 km (0.111 R)
• M25: 7,026,612 km (0.114 R)
• M26: 7,150,928 km (0.096 R)
• M27: 7,326,257 km (0.12 R)
• M28: 7,655,521 km (0.112 R)
• M29: 7,809,158 km (0.025 R)
• M30: 7,989,573 km (0.087 R)
• M31: 8,592,453 km (0.118 R)
• M32: 8,752,223 km (0.049 R)
• M33: 8,966,747 km (0.103 R)
• M34: 9,155,838 km (0.1 R)
• M35: 9,758,718 km (0.083 R)
• M36: 9,953,195 km (0.117 R)
• M37: 10,601,552 km (0.077 R)
• M38: 10,801,565 km (0.098 R)
• M39: 10,887,583 km (0.103 R)
• M40: 11,118,413 km (0.086 R)
• M41: 11,555,388 km (0.117 R)
• M42: 11,672,823 km (0.098 R)
• M43: 12,266,277 km (0.071 R)
• M44: 12,506,532 km (0.087 R)
• M45: 12,627,107 km (0.115 R)
• M46: 12,808,869 km (0.094 R)
• M47: 13,699,275 km (0.103 R)
• M48: 13,854,857 km (0.096 R)
• M49: 14,199,082 km (0.075 R)
• M50: 14,356,608 km (0.079 R)
• M51: 14,482,869 km (0.084 R)
• M52: 14,673,158 km (0.087 R)
• M53: 14,960,086 km (0.087 R)
• M54: 15,152,469 km (0.104 R)
• M55: 15,248,960 km (0.094 R)
• M56: 15,345,600 km (0.096 R)
• M57: 15,571,942 km (0.089 R)
• M58: 15,897,317 km (0.072 R)
• M59: 16,554,650 km (0.087 R)
• M60: 17,557,255 km (0.098 R)
• M61: 18,579,457 km (0.058 R)
• M62: 19,028,550 km (0.114 R)
• M63: 19,515,940 km (0.101 R)
• M64: 19,691,119 km (0.055 R)
• M65: 20,042,973 km (0.089 R)
• M66: 20,325,863 km (0.044 R)
• M67: 20,538,890 km (0.086 R)
• M68: 20,681,307 km (0.115 R)
• M69: 20,788,419 km (0.077 R)
• M70: 21,651,599 km (0.12 R)
• M71: 21,869,264 km (0.085 R)
• M72: 21,978,321 km (0.093 R)
• M73: 22,233,535 km (0.072 R)
• M74: 22,452,995 km (0.094 R)
• M75: 22,526,447 km (0.085 R)
• M76: 23,598,915 km (0.102 R)
• M77: 23,673,414 km (0.083 R)
• M78: 23,748,064 km (0.101 R)
• M79: 24,915,226 km (0.111 R)
• M80: 25,219,508 km (0.03 R)
• M81: 25,372,098 km (0.107 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 14.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.44 AU - 8.86 AU

Year: 6948 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,035,508 km

• M1: 319,242 km (0.105 R)
• M2: 441,164 km (0.107 R)
• M3: 617,989 km (0.056 R)
• M4: 993,180 km (0.095 R)
• M5: 1,134,550 km (0.112 R)
• M6: 1,672,654 km (0.068 R)
• M7: 2,165,579 km (0.067 R)
• M8: 2,421,990 km (0.12 R)
• M9: 2,660,149 km (0.079 R)
• M10: 3,069,599 km (0.045 R)
• M11: 3,220,842 km (0.106 R)
• M12: 3,467,978 km (0.076 R)
• M13: 3,657,518 km (0.101 R)
• M14: 4,656,832 km (0.101 R)
• M15: 4,813,910 km (0.11 R)
• M16: 4,972,633 km (0.108 R)
• M17: 5,115,350 km (0.108 R)
• M18: 5,259,412 km (0.031 R)
• M19: 5,681,129 km (0.065 R)
• M20: 5,811,728 km (0.055 R)
• M21: 6,733,999 km (0.051 R)
• M22: 7,232,608 km (0.092 R)
• M23: 7,971,472 km (0.105 R)
• M24: 8,265,432 km (0.111 R)
• M25: 8,498,954 km (0.077 R)
• M26: 8,842,581 km (0.034 R)
• M27: 9,212,536 km (0.099 R)
• M28: 9,565,587 km (0.056 R)
• M29: 10,013,034 km (0.076 R)
• M30: 10,148,720 km (0.117 R)
• M31: 10,628,181 km (0.082 R)
• M32: 11,349,542 km (0.057 R)
• M33: 12,962,506 km (0.116 R)
• M34: 14,288,691 km (0.106 R)
• M35: 14,492,743 km (0.114 R)
• M36: 15,162,193 km (0.056 R)
• M37: 16,451,427 km (0.078 R)
• M38: 16,558,240 km (0.051 R)
• M39: 16,826,320 km (0.099 R)
• M40: 18,326,188 km (0.095 R)
• M41: 18,603,393 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.5

Radius: 7.4

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.54 AU - 15.76 AU

Year: 19345 Days

Day: 15.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,035,508 km

• M1: 201,658 km (0.045 R)
• M2: 255,962 km (0.115 R)
• M3: 384,317 km (0.065 R)
• M4: 683,513 km (0.049 R)
• M5: 774,468 km (0.08 R)
• M6: 845,527 km (0.116 R)
• M7: 893,997 km (0.088 R)
• M8: 1,124,826 km (0.094 R)
• M9: 1,233,584 km (0.103 R)
• M10: 1,317,359 km (0.112 R)
• M11: 1,520,662 km (0.054 R)
• M12: 1,610,870 km (0.09 R)
• M13: 1,765,105 km (0.105 R)
• M14: 2,395,361 km (0.063 R)
• M15: 2,465,523 km (0.067 R)
• M16: 3,013,350 km (0.118 R)
• M17: 3,165,790 km (0.068 R)
• M18: 3,359,968 km (0.109 R)
• M19: 3,517,944 km (0.103 R)
• M20: 4,090,604 km (0.11 R)
• M21: 4,560,790 km (0.114 R)
• M22: 5,738,874 km (0.065 R)
• M23: 6,459,337 km (0.11 R)
• M24: 6,755,391 km (0.118 R)
• M25: 6,955,254 km (0.11 R)
• M26: 7,360,963 km (0.06 R)
• M27: 7,618,421 km (0.102 R)
• M28: 8,195,121 km (0.105 R)
• M29: 8,354,891 km (0.108 R)
• M30: 8,623,420 km (0.114 R)
• M31: 9,725,806 km (0.063 R)
• M32: 10,989,011 km (0.055 R)
• M33: 11,520,532 km (0.08 R)
• M34: 12,363,815 km (0.106 R)
• M35: 14,173,351 km (0.107 R)
• M36: 16,599,230 km (0.078 R)
• M37: 17,072,408 km (0.086 R)
• M38: 17,208,393 km (0.085 R)
• M39: 17,413,192 km (0.103 R)
• M40: 18,938,941 km (0.119 R)
• M41: 19,717,747 km (0.06 R)
• M42: 20,507,026 km (0.081 R)
• M43: 20,796,498 km (0.083 R)
• M44: 21,014,611 km (0.096 R)
• M45: 22,116,400 km (0.083 R)
• M46: 22,413,351 km (0.032 R)
• M47: 22,786,299 km (0.102 R)
• M48: 23,917,857 km (0.102 R)
• M49: 24,682,153 km (0.092 R)
• M50: 25,067,367 km (0.112 R)
• M51: 25,921,870 km (0.084 R)
• M52: 27,181,784 km (0.097 R)
• M53: 27,340,656 km (0.07 R)
• M54: 27,579,564 km (0.086 R)
• M55: 28,622,860 km (0.118 R)
• M56: 28,946,440 km (0.108 R)
• M57: 29,027,522 km (0.101 R)
• M58: 29,189,836 km (0.059 R)
• M59: 29,760,701 km (0.064 R)
• M60: 32,416,662 km (0.06 R)
• M61: 33,092,395 km (0.096 R)
• M62: 33,772,766 km (0.101 R)
• M63: 33,943,607 km (0.113 R)
• M64: 34,114,747 km (0.071 R)
• M65: 35,754,639 km (0.112 R)
• M66: 36,452,663 km (0.069 R)
• M67: 38,039,896 km (0.087 R)
• M68: 38,573,961 km (0.042 R)
• M69: 39,110,419 km (0.115 R)
• M70: 39,469,453 km (0.09 R)
• M71: 41,646,701 km (0.083 R)
• M72: 42,289,074 km (0.11 R)
• M73: 42,565,381 km (0.062 R)
• M74: 45,549,709 km (0.106 R)
• M75: 46,781,199 km (0.118 R)
• M76: 47,544,597 km (0.084 R)
• M77: 50,053,652 km (0.042 R)
• M78: 50,443,355 km (0.083 R)
• M79: 51,030,078 km (0.108 R)
• M80: 51,815,616 km (0.107 R)
• M81: 51,914,201 km (0.117 R)
• M82: 52,012,786 km (0.06 R)
• M83: 54,998,161 km (0.113 R)
• M84: 55,299,750 km (0.103 R)
• M85: 57,019,079 km (0.119 R)
• M86: 58,345,713 km (0.099 R)
• M87: 60,821,408 km (0.108 R)
• M88: 61,029,349 km (0.074 R)
• M89: 66,088,300 km (0.078 R)
• M90: 67,589,066 km (0.111 R)
• M91: 67,696,627 km (0.096 R)
• M92: 67,804,337 km (0.093 R)
• M93: 69,317,819 km (0.048 R)
• M94: 70,842,371 km (0.048 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit