🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.56 AU - 1.88 AU

Year: 793 Days

Day: 47.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.05 AU - 4.01 AU

Year: 2331 Days

Day: 14.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 12.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.13 AU - 8.99 AU

Year: 8802 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,855,152 km

• M1: 211,382 km (0.045 R)
• M2: 315,951 km (0.117 R)
• M3: 403,316 km (0.098 R)
• M4: 489,335 km (0.11 R)
• M5: 655,388 km (0.101 R)
• M6: 793,766 km (0.091 R)
• M7: 942,915 km (0.105 R)
• M8: 1,048,083 km (0.066 R)
• M9: 1,509,742 km (0.085 R)
• M10: 1,829,133 km (0.119 R)
• M11: 2,360,804 km (0.082 R)
• M12: 3,150,681 km (0.115 R)
• M13: 3,673,077 km (0.109 R)
• M14: 4,017,301 km (0.083 R)
• M15: 4,767,535 km (0.096 R)
• M16: 5,048,479 km (0.08 R)
• M17: 5,270,632 km (0.08 R)
• M18: 5,856,906 km (0.054 R)
• M19: 7,126,543 km (0.116 R)
• M20: 7,268,961 km (0.075 R)
• M21: 7,884,257 km (0.086 R)
• M22: 8,629,553 km (0.099 R)
• M23: 9,750,191 km (0.109 R)
• M24: 9,829,178 km (0.105 R)
• M25: 9,947,959 km (0.112 R)
• M26: 10,630,724 km (0.118 R)
• M27: 10,752,796 km (0.102 R)
• M28: 10,916,157 km (0.07 R)
• M29: 12,253,562 km (0.095 R)
• M30: 12,338,832 km (0.111 R)
• M31: 12,682,159 km (0.046 R)
• M32: 13,597,998 km (0.047 R)
• M33: 13,774,972 km (0.089 R)
• M34: 14,041,705 km (0.104 R)
• M35: 14,400,141 km (0.086 R)
• M36: 14,716,092 km (0.099 R)
• M37: 15,401,101 km (0.066 R)
• M38: 16,190,080 km (0.032 R)
• M39: 16,283,728 km (0.106 R)
• M40: 16,992,224 km (0.076 R)
• M41: 17,518,060 km (0.082 R)
• M42: 18,586,039 km (0.099 R)
• M43: 18,831,679 km (0.086 R)
• M44: 19,375,916 km (0.092 R)
• M45: 19,674,813 km (0.088 R)
• M46: 19,925,240 km (0.117 R)
• M47: 20,176,714 km (0.082 R)
• M48: 20,328,107 km (0.079 R)
• M49: 20,631,940 km (0.09 R)
• M50: 20,988,282 km (0.104 R)
• M51: 21,244,244 km (0.11 R)
• M52: 21,346,868 km (0.065 R)
• M53: 21,707,249 km (0.112 R)
• M54: 23,593,080 km (0.12 R)
• M55: 23,859,065 km (0.106 R)
• M56: 23,965,728 km (0.118 R)
• M57: 24,233,209 km (0.111 R)
• M58: 25,204,249 km (0.074 R)
• M59: 25,421,765 km (0.12 R)
• M60: 25,530,672 km (0.115 R)
• M61: 25,803,838 km (0.088 R)
• M62: 28,023,870 km (0.098 R)
• M63: 28,531,755 km (0.112 R)
• M64: 29,556,799 km (0.083 R)
• M65: 30,189,000 km (0.11 R)
• M66: 30,420,129 km (0.106 R)
• M67: 30,651,706 km (0.059 R)
• M68: 31,936,153 km (0.058 R)
• M69: 32,053,737 km (0.119 R)
• M70: 33,416,873 km (0.117 R)
• M71: 33,835,598 km (0.094 R)
• M72: 33,955,575 km (0.062 R)
• M73: 34,617,695 km (0.062 R)
• M74: 35,710,358 km (0.055 R)
• M75: 36,015,987 km (0.104 R)
• M76: 37,805,327 km (0.097 R)
• M77: 38,179,022 km (0.119 R)
• M78: 38,867,621 km (0.072 R)
• M79: 40,893,775 km (0.116 R)
• M80: 41,598,231 km (0.103 R)
• M81: 43,214,038 km (0.062 R)
• M82: 43,539,712 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 5.5

Gravity: 30.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.06 AU - 20.86 AU

Year: 25642 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,855,152 km

• M1: 103,372 km (0.104 R)
• M2: 581,637 km (0.033 R)
• M3: 660,624 km (0.107 R)
• M4: 715,227 km (0.097 R)
• M5: 980,165 km (0.112 R)
• M6: 1,377,497 km (0.07 R)
• M7: 1,412,802 km (0.112 R)
• M8: 2,691,266 km (0.066 R)
• M9: 2,915,363 km (0.096 R)
• M10: 3,239,243 km (0.032 R)
• M11: 3,920,960 km (0.081 R)
• M12: 4,539,398 km (0.112 R)
• M13: 5,132,703 km (0.071 R)
• M14: 5,410,357 km (0.098 R)
• M15: 5,466,456 km (0.054 R)
• M16: 6,096,712 km (0.104 R)
• M17: 6,213,697 km (0.089 R)
• M18: 6,689,418 km (0.064 R)
• M19: 6,810,144 km (0.107 R)
• M20: 6,870,881 km (0.099 R)
• M21: 7,115,174 km (0.114 R)
• M22: 9,372,007 km (0.104 R)
• M23: 9,439,626 km (0.071 R)
• M24: 10,541,414 km (0.077 R)
• M25: 10,894,016 km (0.069 R)
• M26: 11,974,861 km (0.051 R)
• M27: 12,714,323 km (0.112 R)
• M28: 13,014,117 km (0.078 R)
• M29: 13,165,061 km (0.089 R)
• M30: 13,316,454 km (0.043 R)
• M31: 15,257,188 km (0.064 R)
• M32: 17,367,116 km (0.059 R)
• M33: 17,450,143 km (0.098 R)
• M34: 17,699,822 km (0.107 R)
• M35: 17,866,922 km (0.118 R)
• M36: 18,202,770 km (0.108 R)
• M37: 18,540,711 km (0.094 R)
• M38: 19,480,485 km (0.12 R)
• M39: 20,173,871 km (0.089 R)
• M40: 22,753,687 km (0.12 R)
• M41: 22,935,448 km (0.044 R)
• M42: 24,406,593 km (0.115 R)
• M43: 24,966,089 km (0.107 R)
• M44: 25,624,170 km (0.063 R)
• M45: 26,383,080 km (0.06 R)
• M46: 27,632,223 km (0.095 R)
• M47: 28,998,949 km (0.077 R)
• M48: 29,393,438 km (0.091 R)
• M49: 31,291,536 km (0.064 R)
• M50: 32,510,460 km (0.083 R)
• M51: 34,472,137 km (0.115 R)
• M52: 34,890,113 km (0.062 R)
• M53: 37,754,164 km (0.079 R)
• M54: 37,969,286 km (0.083 R)
• M55: 38,076,996 km (0.077 R)
• M56: 38,942,420 km (0.108 R)
• M57: 40,362,553 km (0.069 R)
• M58: 42,356,842 km (0.106 R)
• M59: 42,692,240 km (0.031 R)
• M60: 42,916,338 km (0.065 R)
• M61: 45,293,448 km (0.117 R)
• M62: 46,555,456 km (0.071 R)
• M63: 49,231,313 km (0.087 R)
• M64: 49,937,564 km (0.054 R)
• M65: 51,241,160 km (0.105 R)
• M66: 52,675,804 km (0.049 R)
• M67: 54,974,226 km (0.063 R)
• M68: 55,829,327 km (0.102 R)
• M69: 56,319,858 km (0.069 R)
• M70: 56,935,005 km (0.12 R)
• M71: 63,463,905 km (0.101 R)
• M72: 64,360,594 km (0.1 R)
• M73: 64,874,912 km (0.118 R)
• M74: 65,778,333 km (0.115 R)
• M75: 67,336,694 km (0.072 R)
• M76: 69,301,513 km (0.119 R)
• M77: 71,019,644 km (0.12 R)
• M78: 71,684,158 km (0.093 R)
• M79: 73,421,737 km (0.083 R)
• M80: 73,555,927 km (0.071 R)
• M81: 73,959,093 km (0.06 R)
• M82: 76,121,680 km (0.07 R)
• M83: 79,404,156 km (0.093 R)
• M84: 83,291,906 km (0.095 R)
• M85: 86,531,448 km (0.078 R)
• M86: 87,383,258 km (0.097 R)
• M87: 89,525,051 km (0.046 R)
• M88: 90,386,585 km (0.104 R)
• M89: 90,530,348 km (0.114 R)
• M90: 91,250,812 km (0.114 R)
• M91: 95,759,691 km (0.055 R)
• M92: 97,524,497 km (0.073 R)
• M93: 98,115,110 km (0.09 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 10,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit