🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.07 AU - 1.67 AU

Year: 617 Days

Day: 23.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 114.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.64 AU - 2.06 AU

Year: 969 Days

Day: 36.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.94 AU - 2.84 AU

Year: 1423 Days

Day: 23.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,647,383 km

• M1: 238,459 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.36 AU - 2.56 AU

Year: 1485 Days

Day: 24.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.1 AU - 3.32 AU

Year: 1718 Days

Day: 22.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 14.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.27 AU - 4.53 AU

Year: 3553 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,647,383 km

• M1: 186,100 km (0.094 R)
• M2: 312,061 km (0.031 R)
• M3: 603,029 km (0.057 R)
• M4: 752,328 km (0.093 R)
• M5: 867,817 km (0.117 R)
• M6: 1,105,977 km (0.066 R)
• M7: 1,213,239 km (0.104 R)
• M8: 1,324,240 km (0.114 R)
• M9: 1,453,643 km (0.068 R)
• M10: 1,633,310 km (0.114 R)
• M11: 1,757,326 km (0.057 R)
• M12: 1,982,471 km (0.109 R)
• M13: 2,149,422 km (0.111 R)
• M14: 2,356,017 km (0.074 R)
• M15: 2,605,696 km (0.092 R)
• M16: 2,752,302 km (0.063 R)
• M17: 3,267,965 km (0.097 R)
• M18: 3,855,885 km (0.076 R)
• M19: 3,960,753 km (0.08 R)
• M20: 4,216,117 km (0.116 R)
• M21: 4,587,419 km (0.085 R)
• M22: 5,175,937 km (0.114 R)
• M23: 5,526,445 km (0.113 R)
• M24: 5,908,966 km (0.09 R)
• M25: 6,300,314 km (0.103 R)
• M26: 6,549,245 km (0.067 R)
• M27: 7,185,784 km (0.092 R)
• M28: 8,029,516 km (0.105 R)
• M29: 8,245,386 km (0.12 R)
• M30: 8,682,960 km (0.081 R)
• M31: 8,904,664 km (0.113 R)
• M32: 9,212,536 km (0.084 R)
• M33: 9,723,862 km (0.111 R)
• M34: 10,596,915 km (0.103 R)
• M35: 10,804,257 km (0.087 R)
• M36: 11,343,707 km (0.074 R)
• M37: 11,555,837 km (0.101 R)
• M38: 12,448,787 km (0.079 R)
• M39: 13,395,891 km (0.074 R)
• M40: 13,555,961 km (0.108 R)
• M41: 14,464,469 km (0.053 R)
• M42: 14,694,700 km (0.047 R)
• M43: 14,959,338 km (0.107 R)
• M44: 15,359,213 km (0.111 R)
• M45: 16,169,585 km (0.095 R)
• M46: 16,271,910 km (0.1 R)
• M47: 16,855,641 km (0.068 R)
• M48: 17,097,989 km (0.069 R)
• M49: 17,586,127 km (0.048 R)
• M50: 17,691,295 km (0.078 R)
• M51: 17,867,072 km (0.059 R)
• M52: 18,149,662 km (0.108 R)
• M53: 18,433,749 km (0.072 R)
• M54: 18,862,496 km (0.106 R)
• M55: 19,114,120 km (0.06 R)
• M56: 19,258,482 km (0.119 R)
• M57: 19,912,374 km (0.115 R)
• M58: 20,906,901 km (0.061 R)
• M59: 21,354,049 km (0.098 R)
• M60: 21,616,444 km (0.073 R)
• M61: 22,486,056 km (0.077 R)
• M62: 22,752,939 km (0.059 R)
• M63: 22,905,977 km (0.105 R)
• M64: 23,328,442 km (0.103 R)
• M65: 23,560,019 km (0.028 R)
• M66: 24,064,313 km (0.071 R)
• M67: 24,689,932 km (0.044 R)
• M68: 25,519,302 km (0.115 R)
• M69: 25,917,382 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.31 AU - 10.25 AU

Year: 10884 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,647,383 km

• M1: 176,525 km (0.029 R)
• M2: 327,021 km (0.084 R)
• M3: 695,331 km (0.104 R)
• M4: 800,947 km (0.104 R)
• M5: 893,398 km (0.119 R)
• M6: 970,142 km (0.088 R)
• M7: 1,069,475 km (0.061 R)
• M8: 1,478,775 km (0.081 R)
• M9: 1,594,265 km (0.078 R)
• M10: 2,350,931 km (0.096 R)
• M11: 2,766,663 km (0.115 R)
• M12: 3,027,263 km (0.119 R)
• M13: 3,235,503 km (0.112 R)
• M14: 3,479,347 km (0.033 R)
• M15: 3,856,484 km (0.079 R)
• M16: 4,082,526 km (0.096 R)
• M17: 4,413,137 km (0.099 R)
• M18: 4,890,504 km (0.079 R)
• M19: 5,746,952 km (0.109 R)
• M20: 6,572,433 km (0.112 R)
• M21: 7,156,613 km (0.034 R)
• M22: 7,879,469 km (0.096 R)
• M23: 9,006,989 km (0.077 R)
• M24: 9,307,531 km (0.119 R)
• M25: 9,567,831 km (0.117 R)
• M26: 9,698,879 km (0.089 R)
• M27: 10,407,823 km (0.107 R)
• M28: 10,859,459 km (0.119 R)
• M29: 11,828,554 km (0.118 R)
• M30: 12,825,175 km (0.082 R)
• M31: 13,163,416 km (0.081 R)
• M32: 13,455,730 km (0.082 R)
• M33: 13,997,125 km (0.095 R)
• M34: 14,746,760 km (0.087 R)
• M35: 14,847,738 km (0.114 R)
• M36: 14,999,580 km (0.08 R)
• M37: 15,152,020 km (0.116 R)
• M38: 15,355,922 km (0.066 R)
• M39: 15,560,871 km (0.082 R)
• M40: 15,766,568 km (0.094 R)
• M41: 15,921,552 km (0.091 R)
• M42: 16,076,984 km (0.098 R)
• M43: 18,143,529 km (0.05 R)
• M44: 19,622,454 km (0.11 R)
• M45: 21,367,812 km (0.066 R)
• M46: 21,768,734 km (0.109 R)
• M47: 23,633,322 km (0.055 R)
• M48: 24,764,432 km (0.097 R)
• M49: 25,913,044 km (0.097 R)
• M50: 26,034,966 km (0.098 R)
• M51: 26,586,085 km (0.106 R)
• M52: 26,893,808 km (0.118 R)
• M53: 27,886,689 km (0.081 R)
• M54: 28,450,523 km (0.102 R)
• M55: 29,334,946 km (0.107 R)
• M56: 32,238,491 km (0.071 R)
• M57: 33,028,068 km (0.094 R)
• M58: 33,957,370 km (0.117 R)
• M59: 34,626,522 km (0.119 R)
• M60: 35,299,862 km (0.111 R)
• M61: 35,367,480 km (0.114 R)
• M62: 36,796,439 km (0.062 R)
• M63: 37,070,801 km (0.095 R)
• M64: 37,414,727 km (0.12 R)
• M65: 37,967,192 km (0.066 R)
• M66: 39,010,188 km (0.054 R)
• M67: 39,080,050 km (0.118 R)
• M68: 39,289,936 km (0.111 R)
• M69: 39,359,948 km (0.065 R)
• M70: 39,570,432 km (0.099 R)
• M71: 41,694,572 km (0.072 R)
• M72: 42,267,233 km (0.083 R)
• M73: 42,914,692 km (0.094 R)
• M74: 44,001,072 km (0.089 R)
• M75: 44,219,335 km (0.102 R)
• M76: 45,243,034 km (0.09 R)
• M77: 45,316,486 km (0.117 R)
• M78: 46,570,715 km (0.089 R)
• M79: 46,644,915 km (0.068 R)
• M80: 47,836,313 km (0.09 R)
• M81: 48,135,808 km (0.054 R)
• M82: 49,566,562 km (0.048 R)
• M83: 50,249,177 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 4.3

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.17 AU - 21.21 AU

Year: 29869 Days

Day: 22.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,647,383 km

• M1: 264,489 km (0.087 R)
• M2: 493,374 km (0.112 R)
• M3: 650,452 km (0.037 R)
• M4: 1,708,856 km (0.077 R)
• M5: 1,911,412 km (0.025 R)
• M6: 2,193,404 km (0.101 R)
• M7: 2,376,213 km (0.057 R)
• M8: 2,756,490 km (0.115 R)
• M9: 3,074,386 km (0.071 R)
• M10: 3,572,547 km (0.118 R)
• M11: 3,658,117 km (0.075 R)
• M12: 4,924,014 km (0.049 R)
• M13: 6,414,457 km (0.099 R)
• M14: 10,985,720 km (0.108 R)
• M15: 11,172,567 km (0.05 R)
• M16: 11,297,781 km (0.088 R)
• M17: 11,675,964 km (0.071 R)
• M18: 12,445,047 km (0.12 R)
• M19: 13,098,191 km (0.107 R)
• M20: 13,362,680 km (0.089 R)
• M21: 13,896,745 km (0.101 R)
• M22: 15,054,782 km (0.066 R)
• M23: 17,389,256 km (0.052 R)
• M24: 17,825,633 km (0.089 R)
• M25: 18,413,104 km (0.108 R)
• M26: 21,522,047 km (0.072 R)
• M27: 22,304,594 km (0.101 R)
• M28: 22,383,282 km (0.086 R)
• M29: 23,977,996 km (0.085 R)
• M30: 24,301,277 km (0.089 R)
• M31: 24,788,966 km (0.113 R)
• M32: 25,279,796 km (0.089 R)
• M33: 25,526,483 km (0.085 R)
• M34: 26,354,358 km (0.103 R)
• M35: 29,406,753 km (0.053 R)
• M36: 29,493,220 km (0.108 R)
• M37: 32,034,589 km (0.036 R)
• M38: 33,646,805 km (0.114 R)
• M39: 34,827,581 km (0.107 R)
• M40: 35,469,057 km (0.077 R)
• M41: 40,258,283 km (0.106 R)
• M42: 43,758,873 km (0.099 R)
• M43: 46,346,916 km (0.113 R)
• M44: 46,547,976 km (0.062 R)
• M45: 48,984,177 km (0.084 R)
• M46: 49,394,225 km (0.104 R)
• M47: 49,599,623 km (0.062 R)
• M48: 50,631,100 km (0.099 R)
• M49: 52,296,124 km (0.088 R)
• M50: 53,978,951 km (0.071 R)
• M51: 56,107,429 km (0.1 R)
• M52: 56,321,803 km (0.085 R)
• M53: 56,858,859 km (0.101 R)
• M54: 57,074,280 km (0.12 R)
• M55: 57,289,851 km (0.065 R)
• M56: 57,938,208 km (0.06 R)
• M57: 58,046,517 km (0.07 R)
• M58: 59,133,196 km (0.097 R)
• M59: 62,322,323 km (0.094 R)
• M60: 64,441,826 km (0.041 R)
• M61: 64,554,024 km (0.113 R)
• M62: 65,454,005 km (0.051 R)
• M63: 65,566,802 km (0.068 R)
• M64: 66,018,588 km (0.057 R)
• M65: 66,811,755 km (0.085 R)
• M66: 69,095,217 km (0.077 R)
• M67: 69,555,081 km (0.104 R)
• M68: 75,623,668 km (0.097 R)
• M69: 76,453,488 km (0.03 R)
• M70: 78,002,424 km (0.098 R)
• M71: 78,241,631 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit