🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 254 Days

Day: 41.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 54.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.96 AU

Year: 278 Days

Day: 45.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,144,644 km

• M1: 58,194 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.86 AU - 1.02 AU

Year: 323 Days

Day: 30.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.68 AU - 2.64 AU

Year: 1126 Days

Day: 44.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,144,644 km

• M1: 635,641 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.47 AU - 3.45 AU

Year: 1807 Days

Day: 18.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.62 AU - 4.02 AU

Year: 2146 Days

Day: 24.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,144,644 km

• M1: 186,549 km (0.108 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.6

Radius: 13

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.71 AU - 9.37 AU

Year: 8088 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,144,644 km

• M1: 175,030 km (0.106 R)
• M2: 324,627 km (0.108 R)
• M3: 567,724 km (0.089 R)
• M4: 679,773 km (0.12 R)
• M5: 1,137,393 km (0.085 R)
• M6: 1,297,462 km (0.107 R)
• M7: 1,545,496 km (0.083 R)
• M8: 1,696,290 km (0.079 R)
• M9: 1,837,959 km (0.038 R)
• M10: 1,954,197 km (0.028 R)
• M11: 2,072,978 km (0.12 R)
• M12: 2,194,302 km (0.101 R)
• M13: 2,349,435 km (0.104 R)
• M14: 2,476,294 km (0.114 R)
• M15: 2,605,546 km (0.116 R)
• M16: 2,853,879 km (0.085 R)
• M17: 2,972,510 km (0.067 R)
• M18: 3,075,583 km (0.095 R)
• M19: 3,179,852 km (0.101 R)
• M20: 3,267,666 km (0.12 R)
• M21: 3,445,837 km (0.087 R)
• M22: 3,536,045 km (0.107 R)
• M23: 3,627,150 km (0.109 R)
• M24: 3,924,102 km (0.106 R)
• M25: 4,384,564 km (0.077 R)
• M26: 4,522,194 km (0.088 R)
• M27: 4,801,792 km (0.064 R)
• M28: 5,190,298 km (0.04 R)
• M29: 5,398,838 km (0.094 R)
• M30: 5,525,397 km (0.058 R)
• M31: 5,889,369 km (0.086 R)
• M32: 5,976,136 km (0.105 R)
• M33: 6,085,193 km (0.066 R)
• M34: 6,349,831 km (0.031 R)
• M35: 6,550,741 km (0.106 R)
• M36: 6,640,649 km (0.094 R)
• M37: 7,119,961 km (0.106 R)
• M38: 7,375,474 km (0.113 R)
• M39: 7,681,402 km (0.057 R)
• M40: 7,991,668 km (0.094 R)
• M41: 8,257,354 km (0.097 R)
• M42: 8,427,895 km (0.109 R)
• M43: 8,525,882 km (0.105 R)
• M44: 8,797,402 km (0.098 R)
• M45: 9,603,585 km (0.059 R)
• M46: 9,706,059 km (0.101 R)
• M47: 10,119,398 km (0.115 R)
• M48: 10,565,050 km (0.097 R)
• M49: 10,910,173 km (0.064 R)
• M50: 11,070,841 km (0.055 R)
• M51: 11,286,112 km (0.072 R)
• M52: 11,940,304 km (0.112 R)
• M53: 12,078,233 km (0.11 R)
• M54: 12,244,436 km (0.114 R)
• M55: 12,355,587 km (0.077 R)
• M56: 13,114,946 km (0.068 R)
• M57: 13,457,226 km (0.114 R)
• M58: 13,658,435 km (0.093 R)
• M59: 14,034,524 km (0.074 R)
• M60: 14,209,255 km (0.102 R)
• M61: 14,531,488 km (0.113 R)
• M62: 14,619,751 km (0.099 R)
• M63: 15,603,058 km (0.07 R)
• M64: 16,026,569 km (0.117 R)
• M65: 16,730,727 km (0.055 R)
• M66: 17,195,378 km (0.117 R)
• M67: 17,476,322 km (0.086 R)
• M68: 17,916,140 km (0.113 R)
• M69: 18,871,173 km (0.033 R)
• M70: 19,354,823 km (0.048 R)
• M71: 19,744,825 km (0.098 R)
• M72: 20,433,424 km (0.103 R)
• M73: 21,531,472 km (0.046 R)
• M74: 21,632,151 km (0.074 R)
• M75: 22,478,127 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 6

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.94 AU - 21.1 AU

Year: 27137 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,144,644 km

• M1: 98,884 km (0.084 R)
• M2: 757,564 km (0.116 R)
• M3: 871,258 km (0.117 R)
• M4: 990,637 km (0.113 R)
• M5: 1,520,214 km (0.086 R)
• M6: 1,738,626 km (0.115 R)
• M7: 1,889,870 km (0.043 R)
• M8: 2,579,516 km (0.085 R)
• M9: 4,264,437 km (0.063 R)
• M10: 4,315,151 km (0.044 R)
• M11: 5,047,133 km (0.064 R)
• M12: 5,873,512 km (0.085 R)
• M13: 5,986,757 km (0.097 R)
• M14: 6,215,642 km (0.038 R)
• M15: 6,331,131 km (0.113 R)
• M16: 6,859,661 km (0.118 R)
• M17: 8,915,734 km (0.099 R)
• M18: 9,046,034 km (0.115 R)
• M19: 10,111,320 km (0.119 R)
• M20: 11,215,652 km (0.101 R)
• M21: 12,068,808 km (0.102 R)
• M22: 13,238,514 km (0.092 R)
• M23: 14,827,692 km (0.111 R)
• M24: 15,999,343 km (0.073 R)
• M25: 16,078,480 km (0.1 R)
• M26: 16,237,203 km (0.08 R)
• M27: 17,200,314 km (0.099 R)
• M28: 17,770,731 km (0.09 R)
• M29: 18,099,398 km (0.052 R)
• M30: 18,347,281 km (0.089 R)
• M31: 18,762,864 km (0.106 R)
• M32: 19,013,740 km (0.065 R)
• M33: 19,603,305 km (0.106 R)
• M34: 21,670,149 km (0.091 R)
• M35: 21,757,664 km (0.066 R)
• M36: 23,804,911 km (0.11 R)
• M37: 23,895,417 km (0.08 R)
• M38: 24,440,103 km (0.113 R)
• M39: 24,531,358 km (0.117 R)
• M40: 26,098,994 km (0.11 R)
• M41: 27,889,082 km (0.101 R)
• M42: 29,815,753 km (0.113 R)
• M43: 29,913,291 km (0.037 R)
• M44: 30,010,829 km (0.086 R)
• M45: 30,402,177 km (0.109 R)
• M46: 30,500,163 km (0.094 R)
• M47: 31,091,075 km (0.11 R)
• M48: 31,984,174 km (0.044 R)
• M49: 32,684,741 km (0.097 R)
• M50: 33,491,672 km (0.057 R)
• M51: 33,897,531 km (0.104 R)
• M52: 34,714,186 km (0.108 R)
• M53: 38,044,833 km (0.062 R)
• M54: 38,362,280 km (0.074 R)
• M55: 39,855,266 km (0.1 R)
• M56: 42,678,029 km (0.096 R)
• M57: 45,452,321 km (0.113 R)
• M58: 46,126,858 km (0.074 R)
• M59: 46,352,451 km (0.089 R)
• M60: 46,804,686 km (0.116 R)
• M61: 48,628,134 km (0.073 R)
• M62: 52,461,729 km (0.107 R)
• M63: 52,815,079 km (0.06 R)
• M64: 56,391,217 km (0.066 R)
• M65: 57,236,893 km (0.103 R)
• M66: 57,479,242 km (0.076 R)
• M67: 58,818,442 km (0.055 R)
• M68: 62,024,474 km (0.054 R)
• M69: 63,147,505 km (0.114 R)
• M70: 63,648,658 km (0.058 R)
• M71: 64,907,524 km (0.094 R)
• M72: 65,920,601 km (0.104 R)
• M73: 66,174,618 km (0.117 R)
• M74: 67,322,034 km (0.036 R)
• M75: 67,705,902 km (0.076 R)
• M76: 70,543,325 km (0.056 R)
• M77: 71,063,477 km (0.096 R)
• M78: 71,454,226 km (0.077 R)
• M79: 73,025,004 km (0.112 R)
• M80: 73,682,786 km (0.105 R)
• M81: 75,667,949 km (0.115 R)
• M82: 75,933,934 km (0.058 R)
• M83: 76,466,952 km (0.054 R)
• M84: 77,670,616 km (0.04 R)
• M85: 81,183,024 km (0.11 R)
• M86: 85,576,564 km (0.114 R)
• M87: 85,853,769 km (0.087 R)
• M88: 86,826,155 km (0.025 R)
• M89: 86,965,431 km (0.086 R)
• M90: 87,243,982 km (0.097 R)
• M91: 87,942,006 km (0.101 R)
• M92: 89,624,533 km (0.108 R)
• M93: 90,046,698 km (0.117 R)
• M94: 95,022,174 km (0.118 R)
• M95: 95,596,480 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 4.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.32 AU - 23.8 AU

Year: 30690 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,144,644 km

• M1: 129,552 km (0.094 R)
• M2: 164,109 km (0.111 R)
• M3: 203,004 km (0.055 R)
• M4: 280,346 km (0.04 R)
• M5: 381,325 km (0.053 R)
• M6: 436,377 km (0.101 R)
• M7: 479,461 km (0.106 R)
• M8: 586,124 km (0.114 R)
• M9: 858,093 km (0.114 R)
• M10: 1,145,172 km (0.115 R)
• M11: 1,352,215 km (0.092 R)
• M12: 1,684,622 km (0.057 R)
• M13: 1,730,847 km (0.114 R)
• M14: 2,115,613 km (0.106 R)
• M15: 2,740,483 km (0.032 R)
• M16: 3,129,737 km (0.049 R)
• M17: 4,020,892 km (0.037 R)
• M18: 4,852,207 km (0.048 R)
• M19: 5,874,858 km (0.119 R)
• M20: 5,980,624 km (0.038 R)
• M21: 6,194,249 km (0.093 R)
• M22: 6,410,269 km (0.097 R)
• M23: 6,555,678 km (0.118 R)
• M24: 6,665,483 km (0.119 R)
• M25: 7,642,357 km (0.097 R)
• M26: 7,680,803 km (0.074 R)
• M27: 7,951,725 km (0.102 R)
• M28: 8,384,063 km (0.062 R)
• M29: 9,026,287 km (0.108 R)
• M30: 9,107,668 km (0.117 R)
• M31: 10,145,428 km (0.103 R)
• M32: 11,002,325 km (0.052 R)
• M33: 12,105,609 km (0.095 R)
• M34: 12,150,489 km (0.084 R)
• M35: 12,420,812 km (0.09 R)
• M36: 12,784,335 km (0.11 R)
• M37: 14,749,602 km (0.104 R)
• M38: 15,963,290 km (0.068 R)
• M39: 17,664,517 km (0.111 R)
• M40: 17,970,743 km (0.081 R)
• M41: 18,433,300 km (0.106 R)
• M42: 18,640,044 km (0.069 R)
• M43: 21,398,031 km (0.034 R)
• M44: 21,669,850 km (0.111 R)
• M45: 22,713,146 km (0.085 R)
• M46: 23,660,399 km (0.028 R)
• M47: 25,363,421 km (0.107 R)
• M48: 25,478,313 km (0.118 R)
• M49: 25,997,716 km (0.059 R)
• M50: 26,637,098 km (0.108 R)
• M51: 26,988,054 km (0.084 R)
• M52: 27,694,605 km (0.11 R)
• M53: 28,228,520 km (0.11 R)
• M54: 28,466,979 km (0.089 R)
• M55: 28,706,036 km (0.099 R)
• M56: 30,642,281 km (0.034 R)
• M57: 30,887,323 km (0.112 R)
• M58: 31,687,971 km (0.027 R)
• M59: 32,184,037 km (0.079 R)
• M60: 32,370,735 km (0.07 R)
• M61: 32,995,755 km (0.042 R)
• M62: 33,309,761 km (0.072 R)
• M63: 35,278,319 km (0.067 R)
• M64: 37,480,550 km (0.069 R)
• M65: 38,796,562 km (0.119 R)
• M66: 39,726,762 km (0.065 R)
• M67: 41,744,538 km (0.093 R)
• M68: 43,039,756 km (0.026 R)
• M69: 43,864,489 km (0.068 R)
• M70: 45,390,088 km (0.029 R)
• M71: 46,651,049 km (0.108 R)
• M72: 46,791,970 km (0.067 R)
• M73: 46,932,891 km (0.104 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit