🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 26.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.48 AU - 1.76 AU

Year: 777 Days

Day: 13.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 154.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,728,998 km

• M1: 970,292 km (0.11 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 11.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.87 AU - 4.81 AU

Year: 3406 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,728,998 km

• M1: 144,960 km (0.115 R)
• M2: 221,854 km (0.072 R)
• M3: 308,920 km (0.083 R)
• M4: 407,953 km (0.102 R)
• M5: 556,055 km (0.068 R)
• M6: 647,460 km (0.038 R)
• M7: 734,675 km (0.107 R)
• M8: 944,561 km (0.104 R)
• M9: 1,034,320 km (0.103 R)
• M10: 1,115,252 km (0.116 R)
• M11: 1,514,529 km (0.114 R)
• M12: 1,607,728 km (0.072 R)
• M13: 1,772,286 km (0.103 R)
• M14: 1,942,528 km (0.084 R)
• M15: 2,269,101 km (0.097 R)
• M16: 2,454,751 km (0.064 R)
• M17: 2,533,590 km (0.104 R)
• M18: 2,629,332 km (0.114 R)
• M19: 2,957,550 km (0.102 R)
• M20: 3,368,794 km (0.062 R)
• M21: 3,635,228 km (0.12 R)
• M22: 3,964,044 km (0.107 R)
• M23: 4,207,739 km (0.111 R)
• M24: 4,475,519 km (0.055 R)
• M25: 4,729,387 km (0.056 R)
• M26: 4,808,375 km (0.075 R)
• M27: 5,961,176 km (0.112 R)
• M28: 6,068,138 km (0.111 R)
• M29: 6,349,382 km (0.071 R)
• M30: 6,568,693 km (0.043 R)
• M31: 6,879,856 km (0.075 R)
• M32: 6,992,204 km (0.04 R)
• M33: 7,218,696 km (0.055 R)
• M34: 7,355,727 km (0.098 R)
• M35: 7,516,695 km (0.069 R)
• M36: 7,959,654 km (0.094 R)
• M37: 8,196,318 km (0.1 R)
• M38: 8,339,333 km (0.104 R)
• M39: 8,628,057 km (0.107 R)
• M40: 8,944,457 km (0.112 R)
• M41: 9,339,245 km (0.074 R)
• M42: 10,609,331 km (0.1 R)
• M43: 10,713,302 km (0.11 R)
• M44: 11,106,146 km (0.103 R)
• M45: 11,291,198 km (0.063 R)
• M46: 12,095,437 km (0.11 R)
• M47: 12,313,102 km (0.107 R)
• M48: 12,779,847 km (0.045 R)
• M49: 13,252,427 km (0.068 R)
• M50: 13,336,351 km (0.097 R)
• M51: 13,674,143 km (0.075 R)
• M52: 13,900,933 km (0.108 R)
• M53: 14,329,531 km (0.096 R)
• M54: 14,588,635 km (0.096 R)
• M55: 15,552,494 km (0.11 R)
• M56: 16,206,386 km (0.088 R)
• M57: 16,960,359 km (0.113 R)
• M58: 17,112,500 km (0.119 R)
• M59: 17,234,572 km (0.105 R)
• M60: 17,418,278 km (0.075 R)
• M61: 17,571,915 km (0.058 R)
• M62: 18,159,386 km (0.117 R)
• M63: 18,942,382 km (0.07 R)
• M64: 19,258,631 km (0.117 R)
• M65: 19,608,690 km (0.118 R)
• M66: 20,411,732 km (0.106 R)
• M67: 20,898,823 km (0.06 R)
• M68: 21,160,170 km (0.085 R)
• M69: 21,258,456 km (0.057 R)
• M70: 21,389,803 km (0.09 R)
• M71: 21,488,388 km (0.104 R)
• M72: 21,587,122 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 11.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.16 AU - 8.46 AU

Year: 6695 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,728,998 km

• M1: 195,076 km (0.085 R)
• M2: 338,540 km (0.12 R)
• M3: 413,339 km (0.091 R)
• M4: 626,067 km (0.084 R)
• M5: 724,802 km (0.116 R)
• M6: 1,158,785 km (0.084 R)
• M7: 1,302,100 km (0.075 R)
• M8: 1,686,866 km (0.059 R)
• M9: 2,238,882 km (0.109 R)
• M10: 2,419,746 km (0.038 R)
• M11: 2,558,722 km (0.052 R)
• M12: 3,090,842 km (0.1 R)
• M13: 3,191,371 km (0.108 R)
• M14: 3,421,453 km (0.108 R)
• M15: 3,551,753 km (0.101 R)
• M16: 3,817,289 km (0.053 R)
• M17: 4,034,505 km (0.104 R)
• M18: 4,255,760 km (0.097 R)
• M19: 4,481,055 km (0.053 R)
• M20: 4,768,283 km (0.052 R)
• M21: 5,180,574 km (0.09 R)
• M22: 5,270,483 km (0.054 R)
• M23: 5,482,164 km (0.105 R)
• M24: 5,635,202 km (0.119 R)
• M25: 5,758,620 km (0.102 R)
• M26: 6,134,261 km (0.104 R)
• M27: 6,325,148 km (0.112 R)
• M28: 7,241,734 km (0.053 R)
• M29: 8,445,398 km (0.039 R)
• M30: 8,729,185 km (0.079 R)
• M31: 9,124,722 km (0.091 R)
• M32: 9,895,899 km (0.048 R)
• M33: 10,573,428 km (0.054 R)
• M34: 10,879,505 km (0.099 R)
• M35: 11,344,007 km (0.093 R)
• M36: 11,578,726 km (0.102 R)
• M37: 11,657,264 km (0.084 R)
• M38: 11,894,228 km (0.063 R)
• M39: 12,332,549 km (0.059 R)
• M40: 13,513,774 km (0.114 R)
• M41: 13,804,293 km (0.111 R)
• M42: 14,138,794 km (0.051 R)
• M43: 14,645,632 km (0.038 R)
• M44: 15,115,518 km (0.096 R)
• M45: 15,590,342 km (0.106 R)
• M46: 15,895,073 km (0.064 R)
• M47: 16,732,073 km (0.099 R)
• M48: 17,628,763 km (0.109 R)
• M49: 19,328,344 km (0.055 R)
• M50: 19,937,806 km (0.05 R)
• M51: 20,316,139 km (0.065 R)
• M52: 21,852,659 km (0.076 R)
• M53: 22,193,891 km (0.118 R)
• M54: 22,930,661 km (0.062 R)
• M55: 23,575,876 km (0.118 R)
• M56: 24,026,016 km (0.115 R)
• M57: 24,378,020 km (0.089 R)
• M58: 24,478,999 km (0.093 R)
• M59: 25,291,315 km (0.11 R)
• M60: 26,060,847 km (0.115 R)
• M61: 26,164,069 km (0.067 R)
• M62: 26,422,574 km (0.07 R)
• M63: 26,786,097 km (0.031 R)
• M64: 27,151,116 km (0.065 R)
• M65: 27,675,606 km (0.1 R)
• M66: 27,780,773 km (0.106 R)
• M67: 28,097,472 km (0.078 R)
• M68: 28,203,238 km (0.106 R)
• M69: 28,415,368 km (0.105 R)
• M70: 28,627,946 km (0.102 R)
• M71: 29,215,267 km (0.036 R)
• M72: 29,591,057 km (0.104 R)
• M73: 30,022,497 km (0.115 R)
• M74: 30,347,424 km (0.074 R)
• M75: 30,782,604 km (0.057 R)
• M76: 32,100,262 km (0.083 R)
• M77: 32,321,667 km (0.078 R)
• M78: 33,660,867 km (0.09 R)
• M79: 34,677,086 km (0.117 R)
• M80: 34,904,325 km (0.038 R)
• M81: 35,760,623 km (0.103 R)
• M82: 35,875,365 km (0.104 R)
• M83: 36,450,718 km (0.056 R)
• M84: 36,797,486 km (0.102 R)
• M85: 37,087,257 km (0.071 R)
• M86: 37,610,700 km (0.107 R)
• M87: 38,019,551 km (0.084 R)
• M88: 39,550,984 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit