🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.71 AU - 1.07 AU

Year: 315 Days

Day: 15.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.24 AU - 1.48 AU

Year: 594 Days

Day: 47.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,978,742 km

• M1: 366,216 km (0.039 R)
• M2: 424,559 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.94 AU - 3.56 AU

Year: 2196 Days

Day: 15 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,978,742 km

• M1: 2,468,365 km (0.092 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 12.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.02 AU - 5.38 AU

Year: 4444 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,978,742 km

• M1: 164,258 km (0.096 R)
• M2: 243,097 km (0.072 R)
• M3: 332,556 km (0.093 R)
• M4: 440,416 km (0.096 R)
• M5: 611,706 km (0.076 R)
• M6: 908,209 km (0.116 R)
• M7: 1,061,696 km (0.086 R)
• M8: 1,464,114 km (0.09 R)
• M9: 1,690,157 km (0.06 R)
• M10: 1,867,430 km (0.12 R)
• M11: 2,020,020 km (0.112 R)
• M12: 2,145,084 km (0.071 R)
• M13: 2,354,072 km (0.104 R)
• M14: 2,740,633 km (0.077 R)
• M15: 2,827,250 km (0.118 R)
• M16: 3,003,626 km (0.119 R)
• M17: 3,147,240 km (0.09 R)
• M18: 3,630,292 km (0.071 R)
• M19: 4,707,396 km (0.082 R)
• M20: 4,938,375 km (0.109 R)
• M21: 5,151,702 km (0.113 R)
• M22: 5,259,562 km (0.081 R)
• M23: 6,149,071 km (0.099 R)
• M24: 6,263,513 km (0.118 R)
• M25: 6,448,267 km (0.033 R)
• M26: 6,541,316 km (0.066 R)
• M27: 6,634,815 km (0.114 R)
• M28: 6,728,763 km (0.096 R)
• M29: 6,989,362 km (0.115 R)
• M30: 7,132,976 km (0.119 R)
• M31: 7,350,192 km (0.101 R)
• M32: 7,618,720 km (0.051 R)
• M33: 7,865,557 km (0.044 R)
• M34: 8,215,765 km (0.106 R)
• M35: 8,367,458 km (0.073 R)
• M36: 8,469,035 km (0.118 R)
• M37: 8,571,060 km (0.113 R)
• M38: 9,165,712 km (0.111 R)
• M39: 9,454,885 km (0.101 R)
• M40: 9,988,500 km (0.074 R)
• M41: 10,258,824 km (0.106 R)
• M42: 10,807,100 km (0.061 R)
• M43: 11,280,577 km (0.078 R)
• M44: 11,846,207 km (0.112 R)
• M45: 11,960,499 km (0.117 R)
• M46: 12,305,622 km (0.073 R)
• M47: 12,595,542 km (0.117 R)
• M48: 13,064,382 km (0.114 R)
• M49: 13,152,944 km (0.076 R)
• M50: 13,568,676 km (0.041 R)
• M51: 13,898,390 km (0.119 R)
• M52: 14,049,185 km (0.036 R)
• M53: 14,322,051 km (0.09 R)
• M54: 14,565,896 km (0.06 R)
• M55: 15,712,115 km (0.054 R)
• M56: 16,248,423 km (0.115 R)
• M57: 16,630,496 km (0.093 R)
• M58: 16,790,715 km (0.068 R)
• M59: 16,887,056 km (0.097 R)
• M60: 17,274,216 km (0.038 R)
• M61: 17,991,538 km (0.104 R)
• M62: 18,320,952 km (0.063 R)
• M63: 18,785,304 km (0.103 R)
• M64: 19,253,545 km (0.087 R)
• M65: 19,421,843 km (0.096 R)
• M66: 19,827,403 km (0.033 R)
• M67: 20,201,696 km (0.107 R)
• M68: 21,269,227 km (0.084 R)
• M69: 21,373,497 km (0.062 R)
• M70: 21,582,634 km (0.077 R)
• M71: 22,319,703 km (0.06 R)
• M72: 22,638,047 km (0.094 R)
• M73: 22,851,224 km (0.038 R)
• M74: 23,422,838 km (0.114 R)
• M75: 24,216,455 km (0.102 R)
• M76: 24,325,362 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 9.7

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.58 AU - 7.14 AU

Year: 5316 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,978,742 km

• M1: 121,773 km (0.115 R)
• M2: 238,758 km (0.084 R)
• M3: 305,479 km (0.115 R)
• M4: 630,705 km (0.102 R)
• M5: 734,376 km (0.094 R)
• M6: 989,440 km (0.036 R)
• M7: 1,080,845 km (0.048 R)
• M8: 1,143,526 km (0.032 R)
• M9: 1,339,051 km (0.112 R)
• M10: 1,510,490 km (0.094 R)
• M11: 1,689,409 km (0.095 R)
• M12: 1,762,861 km (0.097 R)
• M13: 1,913,207 km (0.113 R)
• M14: 2,087,638 km (0.119 R)
• M15: 2,166,776 km (0.114 R)
• M16: 2,535,834 km (0.112 R)
• M17: 2,599,263 km (0.089 R)
• M18: 3,149,035 km (0.117 R)
• M19: 3,495,953 km (0.06 R)
• M20: 3,566,862 km (0.096 R)
• M21: 4,176,324 km (0.099 R)
• M22: 4,327,567 km (0.079 R)
• M23: 4,765,590 km (0.107 R)
• M24: 5,030,079 km (0.03 R)
• M25: 6,278,323 km (0.111 R)
• M26: 6,656,208 km (0.118 R)
• M27: 7,648,341 km (0.104 R)
• M28: 8,208,884 km (0.092 R)
• M29: 9,107,070 km (0.092 R)
• M30: 9,435,437 km (0.052 R)
• M31: 9,501,559 km (0.09 R)
• M32: 10,137,649 km (0.117 R)
• M33: 10,273,335 km (0.106 R)
• M34: 10,615,166 km (0.117 R)
• M35: 10,718,388 km (0.103 R)
• M36: 10,960,737 km (0.105 R)
• M37: 11,415,514 km (0.087 R)
• M38: 11,947,933 km (0.055 R)
• M39: 12,816,648 km (0.04 R)
• M40: 13,370,010 km (0.087 R)
• M41: 14,081,947 km (0.101 R)
• M42: 14,614,515 km (0.117 R)
• M43: 14,921,789 km (0.067 R)
• M44: 15,231,307 km (0.117 R)
• M45: 15,347,844 km (0.03 R)
• M46: 15,777,788 km (0.117 R)
• M47: 15,856,477 km (0.115 R)
• M48: 16,093,141 km (0.102 R)
• M49: 16,649,794 km (0.117 R)
• M50: 17,172,340 km (0.064 R)
• M51: 17,578,049 km (0.093 R)
• M52: 18,481,620 km (0.116 R)
• M53: 18,564,497 km (0.047 R)
• M54: 18,939,090 km (0.082 R)
• M55: 19,526,711 km (0.081 R)
• M56: 19,695,607 km (0.106 R)
• M57: 20,162,951 km (0.115 R)
• M58: 20,248,221 km (0.093 R)
• M59: 20,376,427 km (0.075 R)
• M60: 20,676,819 km (0.094 R)
• M61: 20,892,091 km (0.112 R)
• M62: 21,021,792 km (0.061 R)
• M63: 22,332,419 km (0.117 R)
• M64: 22,953,100 km (0.049 R)
• M65: 24,166,040 km (0.084 R)
• M66: 24,711,773 km (0.118 R)
• M67: 25,077,989 km (0.077 R)
• M68: 25,169,692 km (0.073 R)
• M69: 25,353,698 km (0.117 R)
• M70: 25,584,228 km (0.07 R)
• M71: 26,047,532 km (0.038 R)
• M72: 26,560,354 km (0.111 R)
• M73: 26,653,853 km (0.092 R)
• M74: 27,453,902 km (0.108 R)
• M75: 28,357,324 km (0.115 R)
• M76: 28,980,997 km (0.03 R)
• M77: 29,173,829 km (0.109 R)
• M78: 29,512,369 km (0.104 R)
• M79: 29,900,725 km (0.114 R)
• M80: 31,125,483 km (0.118 R)
• M81: 32,616,824 km (0.08 R)
• M82: 33,219,853 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit