🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 164 Days

Day: 19.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.09 AU - 1.35 AU

Year: 487 Days

Day: 15.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.4 AU - 1.76 AU

Year: 718 Days

Day: 42.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.63 AU - 2.75 AU

Year: 1596 Days

Day: 39.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,075,715 km

• M1: 910,602 km (0.114 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.13 AU - 5.25 AU

Year: 3673 Days

Day: 31.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,075,715 km

• M1: 1,522,906 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 11.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.9 AU - 6.34 AU

Year: 4190 Days

Day: 7.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,075,715 km

• M1: 188,793 km (0.045 R)
• M2: 264,040 km (0.084 R)
• M3: 375,640 km (0.082 R)
• M4: 491,728 km (0.081 R)
• M5: 612,603 km (0.093 R)
• M6: 777,161 km (0.094 R)
• M7: 876,644 km (0.055 R)
• M8: 1,202,767 km (0.073 R)
• M9: 1,400,535 km (0.119 R)
• M10: 2,073,277 km (0.059 R)
• M11: 2,280,171 km (0.104 R)
• M12: 2,766,214 km (0.049 R)
• M13: 2,959,046 km (0.072 R)
• M14: 3,048,206 km (0.031 R)
• M15: 3,211,118 km (0.12 R)
• M16: 3,395,423 km (0.051 R)
• M17: 3,470,072 km (0.069 R)
• M18: 3,640,315 km (0.05 R)
• M19: 3,891,190 km (0.085 R)
• M20: 3,969,430 km (0.107 R)
• M21: 4,107,808 km (0.076 R)
• M22: 4,369,155 km (0.082 R)
• M23: 4,471,181 km (0.077 R)
• M24: 5,142,576 km (0.064 R)
• M25: 5,600,346 km (0.043 R)
• M26: 6,300,314 km (0.042 R)
• M27: 6,462,179 km (0.061 R)
• M28: 6,578,716 km (0.102 R)
• M29: 7,171,722 km (0.068 R)
• M30: 7,609,296 km (0.111 R)
• M31: 8,030,563 km (0.076 R)
• M32: 8,130,794 km (0.087 R)
• M33: 8,870,107 km (0.112 R)
• M34: 9,025,838 km (0.051 R)
• M35: 9,418,981 km (0.05 R)
• M36: 9,791,031 km (0.07 R)
• M37: 9,871,365 km (0.083 R)
• M38: 10,439,987 km (0.071 R)
• M39: 10,852,727 km (0.099 R)
• M40: 11,158,804 km (0.081 R)
• M41: 11,270,704 km (0.046 R)
• M42: 11,665,792 km (0.102 R)
• M43: 12,324,621 km (0.07 R)
• M44: 12,790,020 km (0.058 R)
• M45: 12,907,304 km (0.118 R)
• M46: 13,231,632 km (0.04 R)
• M47: 13,380,034 km (0.106 R)
• M48: 13,738,171 km (0.077 R)
• M49: 14,160,186 km (0.065 R)
• M50: 14,617,058 km (0.046 R)
• M51: 14,862,698 km (0.103 R)
• M52: 16,143,106 km (0.081 R)
• M53: 16,652,188 km (0.049 R)
• M54: 17,134,491 km (0.109 R)
• M55: 17,263,893 km (0.077 R)
• M56: 17,361,132 km (0.102 R)
• M57: 17,588,670 km (0.107 R)
• M58: 17,784,494 km (0.088 R)
• M59: 18,211,446 km (0.115 R)
• M60: 18,708,261 km (0.067 R)
• M61: 19,310,243 km (0.077 R)
• M62: 19,579,968 km (0.074 R)
• M63: 19,715,204 km (0.032 R)
• M64: 20,430,581 km (0.042 R)
• M65: 20,981,251 km (0.088 R)
• M66: 21,328,019 km (0.076 R)
• M67: 21,432,289 km (0.098 R)
• M68: 22,027,090 km (0.104 R)
• M69: 22,167,861 km (0.101 R)
• M70: 22,627,276 km (0.109 R)
• M71: 22,769,245 km (0.073 R)
• M72: 23,018,475 km (0.118 R)
• M73: 23,161,191 km (0.109 R)
• M74: 23,304,356 km (0.032 R)
• M75: 23,519,628 km (0.103 R)
• M76: 23,771,550 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 14.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.91 AU - 11.93 AU

Year: 12164 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,075,715 km

• M1: 317,297 km (0.071 R)
• M2: 516,412 km (0.12 R)
• M3: 642,822 km (0.094 R)
• M4: 901,926 km (0.118 R)
• M5: 1,179,579 km (0.062 R)
• M6: 1,302,549 km (0.091 R)
• M7: 1,467,256 km (0.118 R)
• M8: 1,839,007 km (0.092 R)
• M9: 1,983,668 km (0.095 R)
• M10: 2,329,089 km (0.109 R)
• M11: 2,554,982 km (0.119 R)
• M12: 2,788,355 km (0.111 R)
• M13: 2,883,798 km (0.106 R)
• M14: 3,201,394 km (0.092 R)
• M15: 3,301,625 km (0.118 R)
• M16: 3,402,753 km (0.08 R)
• M17: 3,556,540 km (0.1 R)
• M18: 4,499,754 km (0.054 R)
• M19: 5,278,561 km (0.09 R)
• M20: 5,457,330 km (0.101 R)
• M21: 6,224,319 km (0.075 R)
• M22: 6,572,582 km (0.103 R)
• M23: 7,994,660 km (0.095 R)
• M24: 9,077,449 km (0.044 R)
• M25: 9,364,528 km (0.056 R)
• M26: 9,509,039 km (0.093 R)
• M27: 9,947,361 km (0.029 R)
• M28: 10,131,965 km (0.088 R)
• M29: 10,467,213 km (0.053 R)
• M30: 12,079,430 km (0.079 R)
• M31: 12,594,046 km (0.105 R)
• M32: 13,685,961 km (0.05 R)
• M33: 13,809,080 km (0.089 R)
• M34: 14,681,984 km (0.104 R)
• M35: 15,358,914 km (0.106 R)
• M36: 16,787,275 km (0.101 R)
• M37: 17,495,172 km (0.102 R)
• M38: 17,628,912 km (0.114 R)
• M39: 17,897,590 km (0.119 R)
• M40: 18,032,378 km (0.074 R)
• M41: 18,529,791 km (0.102 R)
• M42: 19,676,758 km (0.095 R)
• M43: 20,095,332 km (0.106 R)
• M44: 21,178,421 km (0.042 R)
• M45: 21,511,875 km (0.117 R)
• M46: 21,846,974 km (0.067 R)
• M47: 22,328,829 km (0.115 R)
• M48: 22,765,355 km (0.086 R)
• M49: 23,107,037 km (0.1 R)
• M50: 23,450,214 km (0.077 R)
• M51: 23,548,650 km (0.082 R)
• M52: 23,696,452 km (0.093 R)
• M53: 23,795,187 km (0.104 R)
• M54: 24,890,393 km (0.037 R)
• M55: 25,242,247 km (0.101 R)
• M56: 25,900,179 km (0.11 R)
• M57: 26,461,320 km (0.072 R)
• M58: 27,026,351 km (0.089 R)
• M59: 27,336,318 km (0.068 R)
• M60: 27,595,571 km (0.109 R)
• M61: 28,430,477 km (0.105 R)
• M62: 29,538,848 km (0.062 R)
• M63: 31,255,034 km (0.111 R)
• M64: 31,580,410 km (0.119 R)
• M65: 32,015,889 km (0.076 R)
• M66: 32,838,079 km (0.107 R)
• M67: 33,279,393 km (0.074 R)
• M68: 33,889,303 km (0.089 R)
• M69: 34,056,404 km (0.043 R)
• M70: 35,120,494 km (0.104 R)
• M71: 35,233,141 km (0.113 R)
• M72: 35,515,282 km (0.097 R)
• M73: 35,741,474 km (0.108 R)
• M74: 36,594,182 km (0.111 R)
• M75: 37,684,003 km (0.073 R)
• M76: 38,959,025 km (0.073 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit