🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 136 Days

Day: 31.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.03 AU - 1.07 AU

Year: 389 Days

Day: 45.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.93 AU - 1.51 AU

Year: 487 Days

Day: 20.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.74 AU - 3.38 AU

Year: 1936 Days

Day: 19.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.21 AU - 5.17 AU

Year: 3673 Days

Day: 21.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 14.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6 AU - 7.46 AU

Year: 6314 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,455,709 km

• M1: 261,497 km (0.08 R)
• M2: 493,523 km (0.063 R)
• M3: 707,748 km (0.088 R)
• M4: 831,764 km (0.067 R)
• M5: 1,112,859 km (0.072 R)
• M6: 1,425,668 km (0.039 R)
• M7: 1,617,452 km (0.091 R)
• M8: 2,135,061 km (0.06 R)
• M9: 2,267,006 km (0.052 R)
• M10: 2,390,424 km (0.092 R)
• M11: 2,810,495 km (0.059 R)
• M12: 3,166,089 km (0.113 R)
• M13: 3,343,064 km (0.087 R)
• M14: 3,588,703 km (0.101 R)
• M15: 3,813,549 km (0.088 R)
• M16: 4,235,714 km (0.101 R)
• M17: 4,417,176 km (0.072 R)
• M18: 4,516,061 km (0.115 R)
• M19: 5,080,643 km (0.102 R)
• M20: 5,560,702 km (0.083 R)
• M21: 6,244,664 km (0.103 R)
• M22: 6,629,130 km (0.095 R)
• M23: 8,278,297 km (0.086 R)
• M24: 9,076,402 km (0.065 R)
• M25: 9,548,832 km (0.116 R)
• M26: 10,010,790 km (0.107 R)
• M27: 11,674,618 km (0.036 R)
• M28: 12,388,200 km (0.113 R)
• M29: 12,508,476 km (0.047 R)
• M30: 12,952,932 km (0.106 R)
• M31: 13,136,189 km (0.084 R)
• M32: 13,712,141 km (0.093 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 3.2

Gravity: 59.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.97 AU - 18.27 AU

Year: 26748 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,455,709 km

• M1: 71,209 km (0.088 R)
• M2: 156,779 km (0.094 R)
• M3: 272,717 km (0.069 R)
• M4: 805,435 km (0.117 R)
• M5: 975,229 km (0.113 R)
• M6: 1,094,608 km (0.028 R)
• M7: 1,125,275 km (0.078 R)
• M8: 2,768,907 km (0.104 R)
• M9: 3,877,278 km (0.068 R)
• M10: 3,971,225 km (0.102 R)
• M11: 4,900,826 km (0.03 R)
• M12: 5,002,403 km (0.112 R)
• M13: 5,156,190 km (0.11 R)
• M14: 6,002,016 km (0.087 R)
• M15: 6,110,774 km (0.079 R)
• M16: 6,440,787 km (0.102 R)
• M17: 6,946,727 km (0.096 R)
• M18: 7,060,870 km (0.106 R)
• M19: 7,407,189 km (0.12 R)
• M20: 9,852,217 km (0.109 R)
• M21: 9,916,244 km (0.113 R)
• M22: 10,695,649 km (0.069 R)
• M23: 11,092,832 km (0.066 R)
• M24: 12,659,121 km (0.114 R)
• M25: 13,932,199 km (0.093 R)
• M26: 14,076,262 km (0.107 R)
• M27: 14,438,289 km (0.111 R)
• M28: 16,597,734 km (0.065 R)
• M29: 17,365,470 km (0.052 R)
• M30: 17,442,813 km (0.066 R)
• M31: 18,066,187 km (0.083 R)
• M32: 20,141,857 km (0.042 R)
• M33: 20,631,491 km (0.108 R)
• M34: 21,207,742 km (0.077 R)
• M35: 21,373,347 km (0.116 R)
• M36: 22,123,730 km (0.115 R)
• M37: 22,375,802 km (0.085 R)
• M38: 22,460,026 km (0.118 R)
• M39: 22,967,611 km (0.093 R)
• M40: 24,773,856 km (0.1 R)
• M41: 25,826,277 km (0.049 R)
• M42: 25,914,690 km (0.064 R)
• M43: 26,446,959 km (0.108 R)
• M44: 27,252,095 km (0.063 R)
• M45: 27,342,003 km (0.114 R)
• M46: 29,622,922 km (0.09 R)
• M47: 29,993,475 km (0.043 R)
• M48: 31,020,315 km (0.085 R)
• M49: 32,343,957 km (0.064 R)
• M50: 33,204,444 km (0.099 R)
• M51: 34,752,932 km (0.045 R)
• M52: 34,850,470 km (0.106 R)
• M53: 35,929,519 km (0.114 R)
• M54: 39,029,037 km (0.102 R)
• M55: 40,456,650 km (0.054 R)
• M56: 41,073,741 km (0.083 R)
• M57: 42,213,078 km (0.119 R)
• M58: 42,525,588 km (0.107 R)
• M59: 43,257,720 km (0.079 R)
• M60: 43,783,258 km (0.11 R)
• M61: 43,888,575 km (0.086 R)
• M62: 43,994,041 km (0.114 R)
• M63: 44,099,657 km (0.1 R)
• M64: 45,906,500 km (0.116 R)
• M65: 47,196,483 km (0.108 R)
• M66: 47,629,120 km (0.077 R)
• M67: 48,934,810 km (0.094 R)
• M68: 49,921,857 km (0.111 R)
• M69: 50,252,318 km (0.047 R)
• M70: 50,362,722 km (0.08 R)
• M71: 52,809,993 km (0.093 R)
• M72: 53,034,390 km (0.075 R)
• M73: 53,935,119 km (0.083 R)
• M74: 54,500,599 km (0.05 R)
• M75: 56,209,006 km (0.068 R)
• M76: 59,911,703 km (0.042 R)
• M77: 61,792,448 km (0.086 R)
• M78: 63,334,652 km (0.084 R)
• M79: 63,692,341 km (0.041 R)
• M80: 65,732,108 km (0.096 R)
• M81: 66,941,906 km (0.118 R)
• M82: 68,159,034 km (0.109 R)
• M83: 68,770,291 km (0.098 R)
• M84: 70,121,459 km (0.054 R)
• M85: 70,244,877 km (0.059 R)
• M86: 71,233,569 km (0.097 R)
• M87: 72,476,129 km (0.102 R)
• M88: 72,600,744 km (0.099 R)
• M89: 73,099,952 km (0.11 R)
• M90: 73,350,080 km (0.119 R)
• M91: 74,730,420 km (0.085 R)
• M92: 76,246,145 km (0.098 R)
• M93: 82,409,278 km (0.102 R)
• M94: 86,738,341 km (0.075 R)
• M95: 88,597,095 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178

Radius: 5

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.21 AU - 20.73 AU

Year: 29881 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 63,455,709 km

• M1: 107,561 km (0.07 R)
• M2: 283,338 km (0.099 R)
• M3: 375,191 km (0.07 R)
• M4: 813,962 km (0.088 R)
• M5: 879,935 km (0.079 R)
• M6: 1,261,559 km (0.073 R)
• M7: 1,469,799 km (0.071 R)
• M8: 1,947,764 km (0.111 R)
• M9: 2,249,952 km (0.053 R)
• M10: 2,664,488 km (0.12 R)
• M11: 2,730,460 km (0.098 R)
• M12: 3,102,361 km (0.063 R)
• M13: 3,490,268 km (0.09 R)
• M14: 3,708,232 km (0.068 R)
• M15: 4,234,069 km (0.038 R)
• M16: 4,427,499 km (0.074 R)
• M17: 5,024,992 km (0.064 R)
• M18: 5,188,503 km (0.034 R)
• M19: 5,647,469 km (0.101 R)
• M20: 5,689,805 km (0.105 R)
• M21: 6,206,367 km (0.088 R)
• M22: 6,470,407 km (0.091 R)
• M23: 7,422,747 km (0.104 R)
• M24: 7,608,996 km (0.087 R)
• M25: 7,938,860 km (0.119 R)
• M26: 10,740,230 km (0.086 R)
• M27: 11,430,175 km (0.11 R)
• M28: 11,916,218 km (0.11 R)
• M29: 12,464,195 km (0.063 R)
• M30: 13,698,228 km (0.112 R)
• M31: 14,099,001 km (0.092 R)
• M32: 15,088,142 km (0.117 R)
• M33: 15,324,207 km (0.106 R)
• M34: 15,383,299 km (0.097 R)
• M35: 15,620,860 km (0.057 R)
• M36: 16,704,697 km (0.026 R)
• M37: 16,826,619 km (0.073 R)
• M38: 16,887,804 km (0.109 R)
• M39: 17,194,181 km (0.104 R)
• M40: 17,255,815 km (0.067 R)
• M41: 17,317,300 km (0.088 R)
• M42: 17,999,616 km (0.094 R)
• M43: 18,501,367 km (0.104 R)
• M44: 19,007,756 km (0.102 R)
• M45: 19,518,633 km (0.093 R)
• M46: 20,749,823 km (0.097 R)
• M47: 21,209,837 km (0.078 R)
• M48: 21,341,931 km (0.11 R)
• M49: 22,407,966 km (0.071 R)
• M50: 22,475,135 km (0.094 R)
• M51: 23,627,936 km (0.066 R)
• M52: 23,970,516 km (0.101 R)
• M53: 25,287,725 km (0.101 R)
• M54: 27,486,664 km (0.07 R)
• M55: 27,991,706 km (0.098 R)
• M56: 28,645,449 km (0.08 R)
• M57: 28,718,303 km (0.104 R)
• M58: 29,084,070 km (0.032 R)
• M59: 29,230,676 km (0.038 R)
• M60: 29,672,289 km (0.077 R)
• M61: 29,967,894 km (0.11 R)
• M62: 30,487,597 km (0.11 R)
• M63: 30,785,895 km (0.105 R)
• M64: 31,385,334 km (0.03 R)
• M65: 31,686,475 km (0.073 R)
• M66: 32,519,735 km (0.099 R)
• M67: 33,206,688 km (0.037 R)
• M68: 33,898,578 km (0.117 R)
• M69: 36,475,701 km (0.093 R)
• M70: 36,633,826 km (0.052 R)
• M71: 37,030,410 km (0.109 R)
• M72: 37,508,076 km (0.071 R)
• M73: 37,827,617 km (0.095 R)
• M74: 39,764,161 km (0.105 R)
• M75: 39,845,542 km (0.058 R)
• M76: 40,744,326 km (0.108 R)
• M77: 42,478,914 km (0.078 R)
• M78: 43,229,596 km (0.108 R)
• M79: 43,396,996 km (0.079 R)
• M80: 44,153,064 km (0.092 R)
• M81: 44,237,437 km (0.115 R)
• M82: 44,659,602 km (0.07 R)
• M83: 47,738,625 km (0.066 R)
• M84: 47,911,560 km (0.045 R)
• M85: 49,128,838 km (0.091 R)
• M86: 49,303,569 km (0.112 R)
• M87: 50,532,366 km (0.063 R)
• M88: 51,239,066 km (0.108 R)
• M89: 51,949,057 km (0.065 R)
• M90: 55,093,156 km (0.099 R)
• M91: 55,274,618 km (0.105 R)
• M92: 55,547,335 km (0.102 R)
• M93: 56,276,625 km (0.117 R)
• M94: 56,550,837 km (0.09 R)
• M95: 57,284,465 km (0.076 R)
• M96: 58,113,537 km (0.119 R)
• M97: 61,751,757 km (0.115 R)
• M98: 62,791,313 km (0.081 R)
• M99: 63,170,693 km (0.088 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit