🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.75 AU - 0.81 AU

Year: 250 Days

Day: 18 Hours

Environment

Temp: 135 °C

Axial Tilt: 144.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,211,461 km

• M1: 328,367 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.95 AU

Year: 763 Days

Day: 42.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,211,461 km

• M1: 205,547 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.25 AU - 2.05 AU

Year: 770 Days

Day: 21.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,211,461 km

• M1: 1,059,751 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.43 AU - 2.11 AU

Year: 856 Days

Day: 47.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,211,461 km

• M1: 450,589 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.55 AU - 2.13 AU

Year: 907 Days

Day: 25.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,211,461 km

• M1: 162,912 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.01 AU - 2.39 AU

Year: 1186 Days

Day: 45.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.32 AU - 3.22 AU

Year: 1676 Days

Day: 45.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,211,461 km

• M1: 982,409 km (0.067 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 14.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.6 AU - 12.08 AU

Year: 12084 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,211,461 km

• M1: 282,142 km (0.074 R)
• M2: 410,347 km (0.099 R)
• M3: 657,632 km (0.101 R)
• M4: 801,845 km (0.054 R)
• M5: 1,087,427 km (0.098 R)
• M6: 1,578,407 km (0.115 R)
• M7: 1,734,288 km (0.117 R)
• M8: 1,849,030 km (0.088 R)
• M9: 2,159,595 km (0.107 R)
• M10: 2,565,454 km (0.056 R)
• M11: 2,724,028 km (0.101 R)
• M12: 2,858,666 km (0.091 R)
• M13: 3,391,234 km (0.111 R)
• M14: 3,833,745 km (0.083 R)
• M15: 4,201,157 km (0.105 R)
• M16: 4,389,202 km (0.075 R)
• M17: 4,806,430 km (0.032 R)
• M18: 5,036,512 km (0.09 R)
• M19: 5,405,420 km (0.087 R)
• M20: 5,575,961 km (0.064 R)
• M21: 5,957,885 km (0.111 R)
• M22: 6,601,006 km (0.102 R)
• M23: 7,455,060 km (0.09 R)
• M24: 7,992,117 km (0.027 R)
• M25: 8,226,237 km (0.109 R)
• M26: 8,422,959 km (0.065 R)
• M27: 8,701,061 km (0.113 R)
• M28: 8,982,305 km (0.053 R)
• M29: 9,307,381 km (0.035 R)
• M30: 9,512,480 km (0.096 R)
• M31: 10,305,797 km (0.057 R)
• M32: 11,645,596 km (0.078 R)
• M33: 12,089,453 km (0.106 R)
• M34: 12,856,890 km (0.105 R)
• M35: 13,826,583 km (0.088 R)
• M36: 13,920,082 km (0.107 R)
• M37: 14,107,977 km (0.098 R)
• M38: 14,819,763 km (0.095 R)
• M39: 17,680,972 km (0.079 R)
• M40: 17,833,562 km (0.116 R)
• M41: 18,551,333 km (0.092 R)
• M42: 19,593,132 km (0.089 R)
• M43: 19,909,382 km (0.102 R)
• M44: 20,547,118 km (0.065 R)
• M45: 21,353,600 km (0.047 R)
• M46: 22,720,625 km (0.065 R)
• M47: 23,331,134 km (0.087 R)
• M48: 23,834,681 km (0.1 R)
• M49: 24,511,611 km (0.081 R)
• M50: 25,309,417 km (0.112 R)
• M51: 25,424,009 km (0.103 R)
• M52: 25,826,726 km (0.115 R)
• M53: 26,580,250 km (0.078 R)
• M54: 26,755,130 km (0.079 R)
• M55: 27,458,689 km (0.106 R)
• M56: 28,049,601 km (0.103 R)
• M57: 28,943,897 km (0.104 R)
• M58: 30,882,685 km (0.099 R)
• M59: 31,744,070 km (0.084 R)
• M60: 32,988,425 km (0.068 R)
• M61: 33,113,788 km (0.103 R)
• M62: 34,121,928 km (0.03 R)
• M63: 34,439,075 km (0.059 R)
• M64: 35,268,296 km (0.115 R)
• M65: 35,524,707 km (0.107 R)
• M66: 36,297,679 km (0.117 R)
• M67: 37,729,481 km (0.102 R)
• M68: 37,860,528 km (0.063 R)
• M69: 38,848,323 km (0.105 R)
• M70: 39,711,353 km (0.082 R)
• M71: 40,044,956 km (0.063 R)
• M72: 41,523,881 km (0.049 R)
• M73: 41,727,035 km (0.118 R)
• M74: 43,775,778 km (0.038 R)
• M75: 43,913,557 km (0.063 R)
• M76: 45,647,546 km (0.104 R)
• M77: 46,347,515 km (0.111 R)
• M78: 47,050,924 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 3.9

Gravity: 45.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.66 AU - 14.14 AU

Year: 16839 Days

Day: 24.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 54.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,211,461 km

• M1: 138,079 km (0.078 R)
• M2: 255,962 km (0.116 R)
• M3: 367,861 km (0.036 R)
• M4: 514,018 km (0.105 R)
• M5: 677,678 km (0.097 R)
• M6: 1,126,322 km (0.079 R)
• M7: 1,178,083 km (0.091 R)
• M8: 2,012,989 km (0.103 R)
• M9: 2,400,896 km (0.094 R)
• M10: 2,672,117 km (0.068 R)
• M11: 2,846,698 km (0.107 R)
• M12: 3,060,922 km (0.099 R)
• M13: 3,542,926 km (0.109 R)
• M14: 4,167,797 km (0.098 R)
• M15: 4,208,039 km (0.118 R)
• M16: 5,167,410 km (0.106 R)
• M17: 5,428,458 km (0.11 R)
• M18: 5,827,884 km (0.094 R)
• M19: 6,236,885 km (0.102 R)
• M20: 6,282,811 km (0.063 R)
• M21: 6,329,037 km (0.118 R)
• M22: 7,371,884 km (0.111 R)
• M23: 8,568,816 km (0.102 R)
• M24: 9,294,516 km (0.111 R)
• M25: 10,147,672 km (0.12 R)
• M26: 11,870,441 km (0.056 R)
• M27: 12,736,015 km (0.097 R)
• M28: 13,087,869 km (0.064 R)
• M29: 14,102,142 km (0.095 R)
• M30: 14,894,562 km (0.107 R)
• M31: 15,701,493 km (0.102 R)
• M32: 15,764,025 km (0.091 R)
• M33: 15,889,687 km (0.116 R)
• M34: 16,268,320 km (0.096 R)
• M35: 16,713,822 km (0.098 R)
• M36: 16,906,055 km (0.067 R)
• M37: 17,292,467 km (0.052 R)
• M38: 17,422,018 km (0.112 R)
• M39: 19,268,355 km (0.118 R)
• M40: 20,624,759 km (0.097 R)
• M41: 21,106,764 km (0.116 R)
• M42: 21,314,405 km (0.103 R)
• M43: 21,453,382 km (0.079 R)
• M44: 21,871,657 km (0.061 R)
• M45: 22,081,842 km (0.113 R)
• M46: 22,292,626 km (0.116 R)
• M47: 23,071,432 km (0.076 R)
• M48: 23,285,357 km (0.049 R)
• M49: 23,643,495 km (0.03 R)
• M50: 24,947,390 km (0.074 R)
• M51: 25,534,412 km (0.119 R)
• M52: 28,155,366 km (0.11 R)
• M53: 28,231,512 km (0.051 R)
• M54: 28,919,812 km (0.077 R)
• M55: 29,613,646 km (0.12 R)
• M56: 32,124,647 km (0.055 R)
• M57: 33,647,403 km (0.074 R)
• M58: 34,295,611 km (0.097 R)
• M59: 34,458,374 km (0.089 R)
• M60: 34,866,177 km (0.076 R)
• M61: 35,522,014 km (0.07 R)
• M62: 35,604,293 km (0.116 R)
• M63: 36,762,779 km (0.114 R)
• M64: 37,263,034 km (0.115 R)
• M65: 37,430,285 km (0.119 R)
• M66: 38,946,908 km (0.107 R)
• M67: 40,655,316 km (0.049 R)
• M68: 43,791,485 km (0.065 R)
• M69: 44,676,357 km (0.114 R)
• M70: 47,637,946 km (0.063 R)
• M71: 48,274,335 km (0.072 R)
• M72: 49,647,345 km (0.11 R)
• M73: 50,384,862 km (0.119 R)
• M74: 50,477,314 km (0.072 R)
• M75: 51,311,770 km (0.077 R)
• M76: 51,684,120 km (0.081 R)
• M77: 52,338,012 km (0.116 R)
• M78: 52,806,702 km (0.118 R)
• M79: 52,900,649 km (0.118 R)
• M80: 54,885,364 km (0.053 R)
• M81: 55,266,241 km (0.042 R)
• M82: 56,990,655 km (0.089 R)
• M83: 57,762,730 km (0.073 R)
• M84: 58,732,722 km (0.085 R)
• M85: 59,024,737 km (0.09 R)
• M86: 59,122,275 km (0.09 R)
• M87: 60,787,150 km (0.106 R)
• M88: 61,082,456 km (0.09 R)
• M89: 61,773,598 km (0.095 R)
• M90: 64,564,047 km (0.096 R)
• M91: 65,167,226 km (0.116 R)
• M92: 65,469,563 km (0.115 R)
• M93: 67,293,311 km (0.097 R)
• M94: 67,497,063 km (0.09 R)
• M95: 68,007,042 km (0.037 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit