🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.9 AU - 1.06 AU

Year: 365 Days

Day: 36.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,406,366 km

• M1: 526,435 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.24 AU - 2.86 AU

Year: 1534 Days

Day: 28 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 9.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.13 AU - 8.91 AU

Year: 9369 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,406,366 km

• M1: 131,497 km (0.09 R)
• M2: 205,697 km (0.105 R)
• M3: 271,221 km (0.059 R)
• M4: 390,899 km (0.086 R)
• M5: 506,987 km (0.116 R)
• M6: 582,983 km (0.118 R)
• M7: 945,159 km (0.109 R)
• M8: 1,041,949 km (0.087 R)
• M9: 1,352,963 km (0.095 R)
• M10: 1,519,466 km (0.077 R)
• M11: 1,771,987 km (0.088 R)
• M12: 2,038,271 km (0.08 R)
• M13: 2,251,897 km (0.105 R)
• M14: 2,339,412 km (0.094 R)
• M15: 2,794,189 km (0.081 R)
• M16: 3,177,908 km (0.034 R)
• M17: 3,706,886 km (0.112 R)
• M18: 3,837,036 km (0.109 R)
• M19: 4,454,725 km (0.032 R)
• M20: 5,631,462 km (0.025 R)
• M21: 5,902,085 km (0.103 R)
• M22: 6,269,796 km (0.08 R)
• M23: 6,487,611 km (0.06 R)
• M24: 7,913,727 km (0.104 R)
• M25: 9,432,744 km (0.11 R)
• M26: 9,682,573 km (0.115 R)
• M27: 10,666,777 km (0.034 R)
• M28: 11,835,735 km (0.098 R)
• M29: 12,143,906 km (0.097 R)
• M30: 12,847,166 km (0.066 R)
• M31: 13,124,221 km (0.108 R)
• M32: 13,886,123 km (0.087 R)
• M33: 15,578,973 km (0.068 R)
• M34: 15,663,196 km (0.075 R)
• M35: 15,789,756 km (0.109 R)
• M36: 16,129,194 km (0.101 R)
• M37: 16,385,305 km (0.111 R)
• M38: 16,556,744 km (0.108 R)
• M39: 16,772,016 km (0.036 R)
• M40: 16,858,334 km (0.105 R)
• M41: 17,248,784 km (0.059 R)
• M42: 18,082,643 km (0.09 R)
• M43: 18,929,666 km (0.109 R)
• M44: 19,109,632 km (0.109 R)
• M45: 19,335,525 km (0.032 R)
• M46: 19,516,688 km (0.036 R)
• M47: 19,789,704 km (0.107 R)
• M48: 20,109,694 km (0.066 R)
• M49: 20,293,400 km (0.062 R)
• M50: 20,847,660 km (0.093 R)
• M51: 20,940,560 km (0.081 R)
• M52: 21,033,610 km (0.074 R)
• M53: 21,407,007 km (0.07 R)
• M54: 21,641,426 km (0.032 R)
• M55: 22,731,097 km (0.108 R)
• M56: 22,874,562 km (0.07 R)
• M57: 23,693,161 km (0.049 R)
• M58: 24,570,403 km (0.117 R)
• M59: 25,012,914 km (0.12 R)
• M60: 25,210,532 km (0.079 R)
• M61: 25,309,417 km (0.102 R)
• M62: 25,806,231 km (0.076 R)
• M63: 26,105,876 km (0.093 R)
• M64: 28,389,637 km (0.06 R)
• M65: 29,320,883 km (0.092 R)
• M66: 30,525,446 km (0.08 R)
• M67: 30,895,251 km (0.086 R)
• M68: 31,266,553 km (0.085 R)
• M69: 32,496,846 km (0.115 R)
• M70: 34,949,503 km (0.063 R)
• M71: 35,170,459 km (0.084 R)
• M72: 35,391,864 km (0.063 R)
• M73: 35,613,568 km (0.087 R)
• M74: 35,780,370 km (0.09 R)
• M75: 36,226,022 km (0.117 R)
• M76: 36,393,721 km (0.102 R)
• M77: 36,729,718 km (0.07 R)
• M78: 37,461,252 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 6.3

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.74 AU - 22.86 AU

Year: 29492 Days

Day: 22.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,406,366 km

• M1: 95,593 km (0.057 R)
• M2: 252,820 km (0.039 R)
• M3: 311,762 km (0.088 R)
• M4: 738,714 km (0.07 R)
• M5: 1,220,868 km (0.104 R)
• M6: 1,704,369 km (0.112 R)
• M7: 2,071,033 km (0.098 R)
• M8: 2,285,107 km (0.095 R)
• M9: 2,461,633 km (0.083 R)
• M10: 2,827,998 km (0.102 R)
• M11: 2,969,667 km (0.102 R)
• M12: 3,359,220 km (0.114 R)
• M13: 4,132,492 km (0.11 R)
• M14: 4,621,976 km (0.081 R)
• M15: 5,015,269 km (0.073 R)
• M16: 6,505,862 km (0.073 R)
• M17: 7,331,193 km (0.083 R)
• M18: 8,939,670 km (0.116 R)
• M19: 9,358,244 km (0.108 R)
• M20: 9,569,925 km (0.104 R)
• M21: 10,432,507 km (0.053 R)
• M22: 10,799,171 km (0.097 R)
• M23: 11,319,622 km (0.112 R)
• M24: 11,696,459 km (0.074 R)
• M25: 13,165,361 km (0.085 R)
• M26: 14,203,570 km (0.113 R)
• M27: 14,284,502 km (0.096 R)
• M28: 14,691,558 km (0.101 R)
• M29: 15,433,863 km (0.052 R)
• M30: 15,767,616 km (0.117 R)
• M31: 16,019,538 km (0.094 R)
• M32: 16,527,423 km (0.12 R)
• M33: 20,867,856 km (0.066 R)
• M34: 21,608,066 km (0.07 R)
• M35: 22,734,538 km (0.081 R)
• M36: 25,632,847 km (0.105 R)
• M37: 26,028,085 km (0.1 R)
• M38: 26,226,452 km (0.104 R)
• M39: 26,724,463 km (0.049 R)
• M40: 27,426,974 km (0.076 R)
• M41: 27,729,910 km (0.105 R)
• M42: 28,237,346 km (0.108 R)
• M43: 29,777,606 km (0.098 R)
• M44: 30,924,573 km (0.094 R)
• M45: 32,085,901 km (0.097 R)
• M46: 32,618,469 km (0.087 R)
• M47: 32,939,357 km (0.119 R)
• M48: 33,692,283 km (0.103 R)
• M49: 35,654,259 km (0.075 R)
• M50: 37,653,036 km (0.101 R)
• M51: 38,553,017 km (0.047 R)
• M52: 39,005,700 km (0.104 R)
• M53: 41,410,785 km (0.12 R)
• M54: 42,106,714 km (0.104 R)
• M55: 43,275,223 km (0.064 R)
• M56: 43,745,559 km (0.091 R)
• M57: 44,099,508 km (0.092 R)
• M58: 45,166,888 km (0.109 R)
• M59: 46,483,050 km (0.085 R)
• M60: 48,541,667 km (0.08 R)
• M61: 50,135,931 km (0.105 R)
• M62: 52,621,949 km (0.11 R)
• M63: 55,275,216 km (0.042 R)
• M64: 56,041,158 km (0.1 R)
• M65: 60,316,665 km (0.057 R)
• M66: 60,842,052 km (0.092 R)
• M67: 61,368,787 km (0.031 R)
• M68: 64,695,843 km (0.093 R)
• M69: 65,368,136 km (0.102 R)
• M70: 67,535,360 km (0.097 R)
• M71: 69,176,150 km (0.106 R)
• M72: 69,726,072 km (0.089 R)
• M73: 70,277,340 km (0.074 R)
• M74: 71,523,041 km (0.066 R)
• M75: 71,661,868 km (0.076 R)
• M76: 71,800,844 km (0.105 R)
• M77: 72,218,222 km (0.025 R)
• M78: 74,598,624 km (0.062 R)
• M79: 74,880,466 km (0.116 R)
• M80: 75,727,789 km (0.119 R)
• M81: 76,294,465 km (0.113 R)
• M82: 77,147,024 km (0.079 R)
• M83: 78,288,754 km (0.11 R)
• M84: 79,148,793 km (0.051 R)
• M85: 80,444,609 km (0.112 R)
• M86: 84,080,735 km (0.054 R)
• M87: 90,009,000 km (0.093 R)
• M88: 90,158,897 km (0.113 R)
• M89: 95,305,662 km (0.108 R)
• M90: 95,764,329 km (0.06 R)
• M91: 97,760,413 km (0.096 R)
• M92: 97,914,499 km (0.111 R)
• M93: 103,987,574 km (0.075 R)
• M94: 104,617,381 km (0.056 R)
• M95: 105,090,559 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit