🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.8 AU - 4.36 AU

Year: 2450 Days

Day: 22.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,067,219 km

• M1: 308,920 km (0.07 R)
• M2: 910,602 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.64 AU - 5.88 AU

Year: 3756 Days

Day: 35.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 11.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.25 AU - 7.79 AU

Year: 7458 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,067,219 km

• M1: 186,698 km (0.118 R)
• M2: 262,095 km (0.118 R)
• M3: 522,097 km (0.043 R)
• M4: 614,398 km (0.072 R)
• M5: 713,283 km (0.092 R)
• M6: 864,975 km (0.082 R)
• M7: 1,044,941 km (0.119 R)
• M8: 1,219,671 km (0.042 R)
• M9: 1,539,362 km (0.114 R)
• M10: 1,618,499 km (0.118 R)
• M11: 1,719,628 km (0.09 R)
• M12: 1,822,700 km (0.089 R)
• M13: 2,485,718 km (0.111 R)
• M14: 2,991,509 km (0.045 R)
• M15: 3,192,718 km (0.108 R)
• M16: 3,269,312 km (0.107 R)
• M17: 3,476,804 km (0.075 R)
• M18: 3,608,600 km (0.086 R)
• M19: 3,986,783 km (0.12 R)
• M20: 4,349,408 km (0.081 R)
• M21: 4,839,641 km (0.108 R)
• M22: 4,928,053 km (0.092 R)
• M23: 5,076,604 km (0.058 R)
• M24: 5,317,307 km (0.066 R)
• M25: 5,685,617 km (0.101 R)
• M26: 5,967,160 km (0.114 R)
• M27: 6,253,490 km (0.041 R)
• M28: 6,839,615 km (0.04 R)
• M29: 7,005,519 km (0.093 R)
• M30: 7,477,350 km (0.104 R)
• M31: 7,924,648 km (0.081 R)
• M32: 8,134,085 km (0.11 R)
• M33: 8,239,552 km (0.078 R)
• M34: 8,487,286 km (0.118 R)
• M35: 8,881,626 km (0.118 R)
• M36: 9,392,054 km (0.066 R)
• M37: 9,502,756 km (0.09 R)
• M38: 9,949,754 km (0.103 R)
• M39: 10,327,339 km (0.104 R)
• M40: 10,632,968 km (0.098 R)
• M41: 10,748,308 km (0.093 R)
• M42: 10,864,097 km (0.106 R)
• M43: 11,449,323 km (0.08 R)
• M44: 11,646,793 km (0.065 R)
• M45: 12,044,873 km (0.039 R)
• M46: 12,165,149 km (0.114 R)
• M47: 12,245,633 km (0.053 R)
• M48: 12,936,476 km (0.111 R)
• M49: 13,431,794 km (0.079 R)
• M50: 13,975,283 km (0.108 R)
• M51: 14,997,785 km (0.059 R)
• M52: 15,956,109 km (0.105 R)
• M53: 16,088,353 km (0.093 R)
• M54: 16,398,320 km (0.064 R)
• M55: 16,576,342 km (0.062 R)
• M56: 16,665,502 km (0.103 R)
• M57: 16,934,180 km (0.073 R)
• M58: 18,391,413 km (0.085 R)
• M59: 18,576,465 km (0.094 R)
• M60: 18,669,066 km (0.072 R)
• M61: 18,808,491 km (0.117 R)
• M62: 18,948,216 km (0.088 R)
• M63: 19,841,166 km (0.062 R)
• M64: 20,651,687 km (0.108 R)
• M65: 21,181,862 km (0.065 R)
• M66: 21,327,271 km (0.097 R)
• M67: 21,472,979 km (0.09 R)
• M68: 21,570,367 km (0.097 R)
• M69: 22,601,246 km (0.037 R)
• M70: 22,848,980 km (0.075 R)
• M71: 23,097,762 km (0.094 R)
• M72: 25,068,414 km (0.05 R)
• M73: 25,685,655 km (0.048 R)
• M74: 25,996,071 km (0.113 R)
• M75: 26,934,947 km (0.102 R)
• M76: 28,150,879 km (0.078 R)
• M77: 28,257,392 km (0.114 R)
• M78: 30,307,631 km (0.081 R)
• M79: 30,745,354 km (0.038 R)
• M80: 31,020,016 km (0.107 R)
• M81: 31,793,437 km (0.084 R)
• M82: 31,959,939 km (0.046 R)
• M83: 32,461,242 km (0.103 R)
• M84: 33,246,481 km (0.107 R)
• M85: 33,697,818 km (0.094 R)
• M86: 35,351,323 km (0.113 R)
• M87: 37,089,501 km (0.11 R)
• M88: 37,733,669 km (0.117 R)
• M89: 37,851,253 km (0.026 R)
• M90: 38,973,985 km (0.078 R)
• M91: 39,152,306 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.5

Radius: 7.1

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.83 AU - 19.65 AU

Year: 23668 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,067,219 km

• M1: 260,300 km (0.098 R)
• M2: 346,917 km (0.078 R)
• M3: 668,702 km (0.1 R)
• M4: 742,753 km (0.053 R)
• M5: 926,759 km (0.036 R)
• M6: 1,214,436 km (0.096 R)
• M7: 1,496,577 km (0.047 R)
• M8: 1,975,141 km (0.101 R)
• M9: 4,303,482 km (0.064 R)
• M10: 4,587,568 km (0.093 R)
• M11: 5,074,509 km (0.038 R)
• M12: 6,044,652 km (0.025 R)
• M13: 6,960,191 km (0.106 R)
• M14: 7,126,244 km (0.064 R)
• M15: 7,293,495 km (0.034 R)
• M16: 8,500,899 km (0.104 R)
• M17: 8,917,080 km (0.113 R)
• M18: 10,267,650 km (0.074 R)
• M19: 10,583,451 km (0.104 R)
• M20: 10,647,030 km (0.033 R)
• M21: 12,611,549 km (0.094 R)
• M22: 12,881,873 km (0.1 R)
• M23: 12,949,640 km (0.094 R)
• M24: 13,428,204 km (0.102 R)
• M25: 14,969,212 km (0.096 R)
• M26: 15,255,243 km (0.117 R)
• M27: 16,639,173 km (0.113 R)
• M28: 16,861,326 km (0.084 R)
• M29: 17,159,025 km (0.097 R)
• M30: 17,458,520 km (0.106 R)
• M31: 17,759,661 km (0.114 R)
• M32: 19,136,410 km (0.11 R)
• M33: 19,680,946 km (0.112 R)
• M34: 19,837,426 km (0.11 R)
• M35: 20,230,569 km (0.076 R)
• M36: 20,626,255 km (0.048 R)
• M37: 22,071,969 km (0.108 R)
• M38: 22,642,984 km (0.08 R)
• M39: 23,549,996 km (0.055 R)
• M40: 24,975,065 km (0.113 R)
• M41: 25,229,531 km (0.104 R)
• M42: 26,427,960 km (0.093 R)
• M43: 26,947,214 km (0.119 R)
• M44: 27,995,895 km (0.107 R)
• M45: 29,683,359 km (0.058 R)
• M46: 29,773,118 km (0.057 R)
• M47: 29,862,877 km (0.07 R)
• M48: 29,952,785 km (0.094 R)
• M49: 30,042,843 km (0.089 R)
• M50: 31,129,821 km (0.112 R)
• M51: 31,312,181 km (0.095 R)
• M52: 32,045,360 km (0.109 R)
• M53: 32,137,512 km (0.05 R)
• M54: 35,224,165 km (0.074 R)
• M55: 35,890,923 km (0.069 R)
• M56: 36,465,827 km (0.109 R)
• M57: 37,916,328 km (0.057 R)
• M58: 40,973,211 km (0.076 R)
• M59: 41,674,376 km (0.054 R)
• M60: 42,682,965 km (0.104 R)
• M61: 45,963,946 km (0.072 R)
• M62: 47,739,523 km (0.116 R)
• M63: 48,582,956 km (0.119 R)
• M64: 48,688,721 km (0.118 R)
• M65: 48,900,552 km (0.1 R)
• M66: 50,070,707 km (0.083 R)
• M67: 53,090,639 km (0.052 R)
• M68: 53,964,290 km (0.075 R)
• M69: 54,622,671 km (0.095 R)
• M70: 54,952,833 km (0.104 R)
• M71: 55,283,744 km (0.115 R)
• M72: 55,947,360 km (0.036 R)
• M73: 58,066,414 km (0.1 R)
• M74: 59,192,137 km (0.084 R)
• M75: 59,418,180 km (0.097 R)
• M76: 59,644,521 km (0.12 R)
• M77: 60,097,953 km (0.092 R)
• M78: 61,350,835 km (0.114 R)
• M79: 63,419,624 km (0.089 R)
• M80: 65,511,301 km (0.074 R)
• M81: 66,213,514 km (0.035 R)
• M82: 67,153,587 km (0.084 R)
• M83: 68,690,854 km (0.085 R)
• M84: 70,718,354 km (0.098 R)
• M85: 71,198,264 km (0.098 R)
• M86: 77,535,080 km (0.046 R)
• M87: 79,022,831 km (0.098 R)
• M88: 79,645,458 km (0.1 R)
• M89: 80,269,729 km (0.065 R)
• M90: 80,895,647 km (0.109 R)
• M91: 81,648,872 km (0.092 R)
• M92: 82,909,534 km (0.072 R)
• M93: 84,176,478 km (0.116 R)
• M94: 84,812,418 km (0.084 R)
• M95: 85,067,184 km (0.104 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit