🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 44.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,965,154 km

• M1: 117,883 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 187 Days

Day: 24.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,965,154 km

• M1: 125,961 km (0.082 R)
• M2: 231,578 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.92 AU

Year: 255 Days

Day: 18.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.87 AU - 0.89 AU

Year: 294 Days

Day: 47.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.9 AU - 1.38 AU

Year: 434 Days

Day: 17.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.98 AU - 1.52 AU

Year: 498 Days

Day: 41.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.42 AU - 2.48 AU

Year: 1367 Days

Day: 39 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 8.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.49 AU - 7.33 AU

Year: 5121 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,965,154 km

• M1: 140,323 km (0.054 R)
• M2: 217,366 km (0.054 R)
• M3: 302,487 km (0.074 R)
• M4: 472,280 km (0.111 R)
• M5: 580,889 km (0.043 R)
• M6: 1,386,174 km (0.109 R)
• M7: 1,629,420 km (0.091 R)
• M8: 1,939,387 km (0.05 R)
• M9: 2,343,301 km (0.065 R)
• M10: 2,653,567 km (0.105 R)
• M11: 2,874,373 km (0.073 R)
• M12: 3,018,137 km (0.09 R)
• M13: 3,122,257 km (0.106 R)
• M14: 3,248,817 km (0.103 R)
• M15: 3,334,237 km (0.047 R)
• M16: 3,749,820 km (0.111 R)
• M17: 4,415,531 km (0.044 R)
• M18: 5,092,760 km (0.118 R)
• M19: 5,292,174 km (0.106 R)
• M20: 5,418,285 km (0.096 R)
• M21: 5,621,888 km (0.052 R)
• M22: 5,854,064 km (0.118 R)
• M23: 5,958,184 km (0.101 R)
• M24: 6,194,997 km (0.106 R)
• M25: 7,033,793 km (0.056 R)
• M26: 7,144,645 km (0.088 R)
• M27: 7,622,311 km (0.054 R)
• M28: 7,793,301 km (0.094 R)
• M29: 8,314,051 km (0.114 R)
• M30: 8,697,171 km (0.118 R)
• M31: 9,086,126 km (0.119 R)
• M32: 9,267,588 km (0.1 R)
• M33: 9,757,222 km (0.099 R)
• M34: 9,849,973 km (0.062 R)
• M35: 9,973,989 km (0.086 R)
• M36: 10,475,740 km (0.062 R)
• M37: 11,406,090 km (0.118 R)
• M38: 11,963,641 km (0.066 R)
• M39: 12,129,246 km (0.063 R)
• M40: 12,462,999 km (0.116 R)
• M41: 12,833,553 km (0.106 R)
• M42: 12,901,320 km (0.117 R)
• M43: 13,792,924 km (0.066 R)
• M44: 14,246,355 km (0.078 R)
• M45: 15,239,236 km (0.05 R)
• M46: 15,311,043 km (0.08 R)
• M47: 15,962,093 km (0.103 R)
• M48: 16,107,951 km (0.102 R)
• M49: 16,217,756 km (0.061 R)
• M50: 16,918,472 km (0.112 R)
• M51: 18,463,968 km (0.088 R)
• M52: 18,770,793 km (0.047 R)
• M53: 18,886,282 km (0.115 R)
• M54: 19,195,501 km (0.11 R)
• M55: 19,857,921 km (0.096 R)
• M56: 20,014,998 km (0.09 R)
• M57: 20,726,336 km (0.094 R)
• M58: 20,845,865 km (0.078 R)
• M59: 21,005,336 km (0.054 R)
• M60: 21,405,959 km (0.098 R)
• M61: 21,526,685 km (0.092 R)
• M62: 22,459,428 km (0.043 R)
• M63: 23,157,302 km (0.099 R)
• M64: 23,737,293 km (0.066 R)
• M65: 24,911,785 km (0.08 R)
• M66: 25,081,130 km (0.087 R)
• M67: 25,165,952 km (0.112 R)
• M68: 25,335,746 km (0.095 R)
• M69: 25,420,867 km (0.087 R)
• M70: 25,933,389 km (0.087 R)
• M71: 26,019,258 km (0.117 R)
• M72: 26,363,184 km (0.038 R)
• M73: 26,838,606 km (0.054 R)
• M74: 26,925,373 km (0.067 R)
• M75: 27,360,553 km (0.103 R)
• M76: 28,635,576 km (0.101 R)
• M77: 29,079,732 km (0.116 R)
• M78: 29,481,402 km (0.102 R)
• M79: 29,615,741 km (0.089 R)
• M80: 29,929,896 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.2

Radius: 7.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.59 AU - 16.55 AU

Year: 21899 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,965,154 km

• M1: 230,979 km (0.095 R)
• M2: 302,188 km (0.068 R)
• M3: 434,582 km (0.09 R)
• M4: 566,826 km (0.074 R)
• M5: 756,516 km (0.113 R)
• M6: 918,082 km (0.107 R)
• M7: 1,090,868 km (0.104 R)
• M8: 2,071,332 km (0.087 R)
• M9: 2,299,170 km (0.106 R)
• M10: 2,994,201 km (0.104 R)
• M11: 3,440,601 km (0.095 R)
• M12: 3,710,775 km (0.067 R)
• M13: 4,148,947 km (0.115 R)
• M14: 5,204,959 km (0.09 R)
• M15: 6,575,275 km (0.118 R)
• M16: 7,998,998 km (0.047 R)
• M17: 8,202,750 km (0.092 R)
• M18: 8,305,225 km (0.102 R)
• M19: 8,356,537 km (0.063 R)
• M20: 8,824,030 km (0.119 R)
• M21: 8,929,048 km (0.062 R)
• M22: 9,193,388 km (0.086 R)
• M23: 9,246,644 km (0.09 R)
• M24: 10,056,717 km (0.036 R)
• M25: 10,221,424 km (0.038 R)
• M26: 10,442,530 km (0.107 R)
• M27: 12,033,653 km (0.069 R)
• M28: 12,091,846 km (0.077 R)
• M29: 13,275,764 km (0.08 R)
• M30: 16,781,889 km (0.071 R)
• M31: 16,912,039 km (0.059 R)
• M32: 17,042,638 km (0.066 R)
• M33: 18,366,729 km (0.115 R)
• M34: 18,905,581 km (0.089 R)
• M35: 19,177,101 km (0.092 R)
• M36: 21,042,436 km (0.087 R)
• M37: 21,323,680 km (0.081 R)
• M38: 21,606,121 km (0.11 R)
• M39: 22,032,176 km (0.116 R)
• M40: 22,892,663 km (0.094 R)
• M41: 24,203,739 km (0.101 R)
• M42: 24,424,695 km (0.063 R)
• M43: 24,720,151 km (0.082 R)
• M44: 25,240,302 km (0.034 R)
• M45: 25,989,638 km (0.113 R)
• M46: 26,442,620 km (0.083 R)
• M47: 27,740,382 km (0.11 R)
• M48: 28,824,667 km (0.103 R)
• M49: 28,980,698 km (0.066 R)
• M50: 29,922,716 km (0.08 R)
• M51: 30,159,828 km (0.103 R)
• M52: 30,874,906 km (0.087 R)
• M53: 31,595,369 km (0.084 R)
• M54: 31,836,820 km (0.065 R)
• M55: 32,078,870 km (0.102 R)
• M56: 33,790,120 km (0.111 R)
• M57: 33,954,678 km (0.11 R)
• M58: 34,037,106 km (0.117 R)
• M59: 35,698,241 km (0.093 R)
• M60: 36,285,861 km (0.113 R)
• M61: 36,792,100 km (0.107 R)
• M62: 37,130,939 km (0.12 R)
• M63: 37,811,610 km (0.047 R)
• M64: 38,582,338 km (0.114 R)
• M65: 39,271,685 km (0.105 R)
• M66: 40,226,269 km (0.072 R)
• M67: 41,013,004 km (0.082 R)
• M68: 42,424,161 km (0.079 R)
• M69: 43,135,648 km (0.078 R)
• M70: 43,314,119 km (0.103 R)
• M71: 43,403,429 km (0.072 R)
• M72: 43,582,348 km (0.05 R)
• M73: 44,210,210 km (0.116 R)
• M74: 46,568,620 km (0.104 R)
• M75: 47,670,857 km (0.12 R)
• M76: 47,947,763 km (0.108 R)
• M77: 48,503,220 km (0.095 R)
• M78: 49,247,170 km (0.095 R)
• M79: 55,235,274 km (0.087 R)
• M80: 56,109,374 km (0.11 R)
• M81: 56,304,300 km (0.028 R)
• M82: 56,499,376 km (0.066 R)
• M83: 60,747,507 km (0.085 R)
• M84: 60,847,438 km (0.082 R)
• M85: 61,147,830 km (0.048 R)
• M86: 61,951,321 km (0.103 R)
• M87: 62,152,679 km (0.058 R)
• M88: 62,354,337 km (0.091 R)
• M89: 63,771,628 km (0.114 R)
• M90: 66,020,383 km (0.102 R)
• M91: 66,638,072 km (0.095 R)
• M92: 67,050,962 km (0.09 R)
• M93: 68,815,320 km (0.115 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit