🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.68 AU - 0.94 AU

Year: 265 Days

Day: 42.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,779,361 km

• M1: 444,904 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.04 AU - 1.18 AU

Year: 425 Days

Day: 19.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,779,361 km

• M1: 231,578 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.95 AU - 1.33 AU

Year: 442 Days

Day: 22.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,779,361 km

• M1: 616,792 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.47 AU - 1.91 AU

Year: 798 Days

Day: 33.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,779,361 km

• M1: 653,892 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.46 AU - 2.86 AU

Year: 1577 Days

Day: 18.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 14.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.24 AU - 7 AU

Year: 5502 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 66.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,779,361 km

• M1: 233,672 km (0.106 R)
• M2: 335,847 km (0.094 R)
• M3: 600,935 km (0.071 R)
• M4: 815,757 km (0.072 R)
• M5: 1,028,336 km (0.116 R)
• M6: 1,180,926 km (0.059 R)
• M7: 1,341,594 km (0.104 R)
• M8: 1,458,729 km (0.119 R)
• M9: 2,020,469 km (0.1 R)
• M10: 2,117,259 km (0.119 R)
• M11: 2,215,694 km (0.054 R)
• M12: 2,437,996 km (0.12 R)
• M13: 2,583,256 km (0.107 R)
• M14: 3,239,392 km (0.077 R)
• M15: 3,563,122 km (0.07 R)
• M16: 3,897,473 km (0.114 R)
• M17: 4,726,096 km (0.088 R)
• M18: 4,935,084 km (0.114 R)
• M19: 5,227,698 km (0.045 R)
• M20: 5,444,166 km (0.065 R)
• M21: 5,663,476 km (0.057 R)
• M22: 5,774,328 km (0.086 R)
• M23: 6,282,063 km (0.032 R)
• M24: 7,011,203 km (0.095 R)
• M25: 7,280,330 km (0.102 R)
• M26: 7,583,415 km (0.087 R)
• M27: 8,517,504 km (0.043 R)
• M28: 8,740,854 km (0.082 R)
• M29: 9,063,088 km (0.103 R)
• M30: 9,487,946 km (0.098 R)
• M31: 9,686,313 km (0.119 R)
• M32: 9,819,305 km (0.047 R)
• M33: 10,221,873 km (0.12 R)
• M34: 11,008,758 km (0.102 R)
• M35: 11,462,189 km (0.117 R)
• M36: 11,850,695 km (0.103 R)
• M37: 12,064,470 km (0.096 R)
• M38: 12,279,442 km (0.119 R)
• M39: 13,299,849 km (0.064 R)
• M40: 13,522,002 km (0.117 R)
• M41: 13,633,602 km (0.11 R)
• M42: 14,309,336 km (0.083 R)
• M43: 15,576,729 km (0.084 R)
• M44: 15,732,759 km (0.11 R)
• M45: 16,046,466 km (0.091 R)
• M46: 16,362,267 km (0.075 R)
• M47: 16,680,163 km (0.088 R)
• M48: 17,281,696 km (0.061 R)
• M49: 17,645,966 km (0.116 R)
• M50: 18,258,869 km (0.038 R)
• M51: 19,170,369 km (0.062 R)
• M52: 19,421,544 km (0.112 R)
• M53: 19,884,998 km (0.08 R)
• M54: 20,394,678 km (0.061 R)
• M55: 20,608,303 km (0.076 R)
• M56: 21,123,967 km (0.097 R)
• M57: 21,600,586 km (0.06 R)
• M58: 21,905,616 km (0.093 R)
• M59: 22,256,124 km (0.06 R)
• M60: 23,318,568 km (0.117 R)
• M61: 23,497,188 km (0.102 R)
• M62: 24,216,604 km (0.11 R)
• M63: 25,309,117 km (0.077 R)
• M64: 26,046,485 km (0.099 R)
• M65: 26,139,086 km (0.066 R)
• M66: 28,586,807 km (0.052 R)
• M67: 29,162,011 km (0.115 R)
• M68: 30,519,013 km (0.092 R)
• M69: 30,861,442 km (0.089 R)
• M70: 31,648,926 km (0.091 R)
• M71: 32,144,543 km (0.07 R)
• M72: 32,792,751 km (0.1 R)
• M73: 32,942,947 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.9

Radius: 6.4

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.88 AU - 21.7 AU

Year: 27271 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,779,361 km

• M1: 82,279 km (0.114 R)
• M2: 129,851 km (0.114 R)
• M3: 438,920 km (0.05 R)
• M4: 664,963 km (0.091 R)
• M5: 765,193 km (0.116 R)
• M6: 897,737 km (0.04 R)
• M7: 2,091,977 km (0.068 R)
• M8: 2,749,160 km (0.026 R)
• M9: 2,995,398 km (0.086 R)
• M10: 3,421,752 km (0.101 R)
• M11: 4,377,832 km (0.042 R)
• M12: 4,472,976 km (0.116 R)
• M13: 4,762,598 km (0.058 R)
• M14: 5,564,442 km (0.103 R)
• M15: 6,033,581 km (0.118 R)
• M16: 6,139,646 km (0.083 R)
• M17: 6,569,740 km (0.081 R)
• M18: 7,975,960 km (0.111 R)
• M19: 8,742,649 km (0.059 R)
• M20: 8,862,627 km (0.067 R)
• M21: 9,409,556 km (0.092 R)
• M22: 10,408,721 km (0.103 R)
• M23: 10,920,944 km (0.032 R)
• M24: 10,985,420 km (0.06 R)
• M25: 11,969,625 km (0.06 R)
• M26: 12,777,005 km (0.095 R)
• M27: 15,520,181 km (0.111 R)
• M28: 15,738,594 km (0.098 R)
• M29: 16,770,819 km (0.074 R)
• M30: 16,994,917 km (0.083 R)
• M31: 18,900,045 km (0.094 R)
• M32: 19,055,478 km (0.088 R)
• M33: 19,211,209 km (0.04 R)
• M34: 19,289,299 km (0.083 R)
• M35: 19,602,407 km (0.069 R)
• M36: 21,922,970 km (0.087 R)
• M37: 22,331,671 km (0.073 R)
• M38: 22,578,208 km (0.098 R)
• M39: 22,743,065 km (0.036 R)
• M40: 23,323,056 km (0.083 R)
• M41: 23,740,284 km (0.113 R)
• M42: 23,824,059 km (0.111 R)
• M43: 25,006,930 km (0.039 R)
• M44: 25,092,200 km (0.12 R)
• M45: 25,177,471 km (0.104 R)
• M46: 26,816,765 km (0.083 R)
• M47: 27,429,518 km (0.119 R)
• M48: 28,312,594 km (0.067 R)
• M49: 29,564,578 km (0.108 R)
• M50: 30,469,945 km (0.044 R)
• M51: 32,866,203 km (0.094 R)
• M52: 33,240,048 km (0.107 R)
• M53: 33,709,636 km (0.108 R)
• M54: 37,641,068 km (0.054 R)
• M55: 39,214,239 km (0.11 R)
• M56: 39,412,457 km (0.076 R)
• M57: 40,208,317 km (0.117 R)
• M58: 40,508,111 km (0.102 R)
• M59: 41,412,131 km (0.075 R)
• M60: 42,831,516 km (0.116 R)
• M61: 46,135,086 km (0.083 R)
• M62: 46,973,731 km (0.108 R)
• M63: 48,135,060 km (0.089 R)
• M64: 49,305,813 km (0.055 R)
• M65: 49,519,738 km (0.097 R)
• M66: 49,733,962 km (0.051 R)
• M67: 50,917,430 km (0.106 R)
• M68: 51,675,293 km (0.105 R)
• M69: 52,764,665 km (0.077 R)
• M70: 53,202,388 km (0.113 R)
• M71: 55,409,555 km (0.114 R)
• M72: 58,436,369 km (0.078 R)
• M73: 60,255,180 km (0.036 R)
• M74: 60,598,208 km (0.088 R)
• M75: 62,554,649 km (0.11 R)
• M76: 64,064,839 km (0.061 R)
• M77: 66,175,366 km (0.12 R)
• M78: 66,647,497 km (0.091 R)
• M79: 70,705,339 km (0.099 R)
• M80: 72,156,439 km (0.1 R)
• M81: 75,211,227 km (0.108 R)
• M82: 75,334,346 km (0.115 R)
• M83: 76,197,675 km (0.052 R)
• M84: 78,557,432 km (0.072 R)
• M85: 78,932,325 km (0.097 R)
• M86: 79,057,388 km (0.081 R)
• M87: 79,558,242 km (0.119 R)
• M88: 81,825,398 km (0.099 R)
• M89: 82,458,945 km (0.03 R)
• M90: 82,839,821 km (0.043 R)
• M91: 83,348,603 km (0.025 R)
• M92: 85,009,289 km (0.1 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit