🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.77 AU - 1.15 AU

Year: 429 Days

Day: 38.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,560,552 km

• M1: 62,382 km (0.091 R)
• M2: 124,914 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.05 AU - 2.07 AU

Year: 1350 Days

Day: 33.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 10.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.74 AU - 3.26 AU

Year: 2372 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,560,552 km

• M1: 145,260 km (0.099 R)
• M2: 380,128 km (0.103 R)
• M3: 530,923 km (0.108 R)
• M4: 686,953 km (0.033 R)
• M5: 797,057 km (0.063 R)
• M6: 969,544 km (0.118 R)
• M7: 1,036,264 km (0.099 R)
• M8: 1,104,780 km (0.045 R)
• M9: 1,215,632 km (0.1 R)
• M10: 1,650,813 km (0.071 R)
• M11: 1,790,687 km (0.086 R)
• M12: 1,862,045 km (0.047 R)
• M13: 1,995,636 km (0.111 R)
• M14: 2,107,236 km (0.073 R)
• M15: 2,615,270 km (0.111 R)
• M16: 2,904,592 km (0.044 R)
• M17: 2,974,903 km (0.078 R)
• M18: 3,146,342 km (0.026 R)
• M19: 3,379,865 km (0.103 R)
• M20: 3,604,112 km (0.034 R)
• M21: 3,695,217 km (0.089 R)
• M22: 3,802,479 km (0.093 R)
• M23: 3,957,462 km (0.106 R)
• M24: 4,193,976 km (0.11 R)
• M25: 4,370,352 km (0.072 R)
• M26: 4,565,577 km (0.072 R)
• M27: 4,647,856 km (0.111 R)
• M28: 4,713,979 km (0.048 R)
• M29: 4,797,155 km (0.049 R)
• M30: 5,032,472 km (0.06 R)
• M31: 5,134,648 km (0.06 R)
• M32: 5,444,914 km (0.108 R)
• M33: 5,549,782 km (0.105 R)
• M34: 6,047,793 km (0.094 R)
• M35: 6,302,259 km (0.115 R)
• M36: 6,840,662 km (0.049 R)
• M37: 7,201,342 km (0.109 R)
• M38: 7,646,396 km (0.107 R)
• M39: 8,100,276 km (0.053 R)
• M40: 8,280,392 km (0.112 R)
• M41: 8,380,922 km (0.12 R)
• M42: 8,746,539 km (0.079 R)
• M43: 8,828,518 km (0.096 R)
• M44: 9,117,392 km (0.062 R)
• M45: 9,200,419 km (0.048 R)
• M46: 9,938,385 km (0.118 R)
• M47: 10,002,562 km (0.116 R)
• M48: 10,390,320 km (0.119 R)
• M49: 11,269,656 km (0.102 R)
• M50: 11,381,256 km (0.099 R)
• M51: 11,560,624 km (0.118 R)
• M52: 11,831,396 km (0.118 R)
• M53: 12,081,374 km (0.116 R)
• M54: 12,241,444 km (0.12 R)
• M55: 12,609,904 km (0.114 R)
• M56: 12,935,279 km (0.108 R)
• M57: 13,286,984 km (0.109 R)
• M58: 13,689,402 km (0.112 R)
• M59: 14,920,742 km (0.114 R)
• M60: 15,043,412 km (0.108 R)
• M61: 15,141,698 km (0.114 R)
• M62: 15,487,568 km (0.119 R)
• M63: 15,686,384 km (0.102 R)
• M64: 15,811,149 km (0.067 R)
• M65: 16,162,105 km (0.06 R)
• M66: 16,617,032 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 13.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.66 AU - 3.8 AU

Year: 2650 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,560,552 km

• M1: 170,990 km (0.082 R)
• M2: 291,566 km (0.116 R)
• M3: 452,683 km (0.076 R)
• M4: 552,615 km (0.115 R)
• M5: 917,633 km (0.11 R)
• M6: 1,031,477 km (0.117 R)
• M7: 1,194,988 km (0.069 R)
• M8: 1,391,559 km (0.119 R)
• M9: 1,662,332 km (0.11 R)
• M10: 1,883,587 km (0.109 R)
• M11: 2,241,275 km (0.117 R)
• M12: 2,531,346 km (0.119 R)
• M13: 2,864,650 km (0.114 R)
• M14: 2,973,856 km (0.116 R)
• M15: 3,212,465 km (0.106 R)
• M16: 3,309,703 km (0.089 R)
• M17: 3,407,989 km (0.066 R)
• M18: 3,507,322 km (0.098 R)
• M19: 3,742,789 km (0.12 R)
• M20: 4,211,778 km (0.093 R)
• M21: 4,847,719 km (0.087 R)
• M22: 5,091,713 km (0.109 R)
• M23: 5,224,855 km (0.09 R)
• M24: 5,359,194 km (0.067 R)
• M25: 5,848,080 km (0.112 R)
• M26: 6,047,793 km (0.092 R)
• M27: 6,168,668 km (0.108 R)
• M28: 6,331,281 km (0.112 R)
• M29: 6,722,779 km (0.092 R)
• M30: 6,932,216 km (0.101 R)
• M31: 7,080,018 km (0.037 R)
• M32: 7,228,868 km (0.069 R)
• M33: 7,314,438 km (0.091 R)
• M34: 7,529,859 km (0.105 R)
• M35: 7,660,159 km (0.079 R)
• M36: 7,813,048 km (0.076 R)
• M37: 7,966,984 km (0.052 R)
• M38: 8,077,537 km (0.099 R)
• M39: 8,188,688 km (0.106 R)
• M40: 8,277,998 km (0.094 R)
• M41: 8,525,134 km (0.104 R)
• M42: 8,683,708 km (0.089 R)
• M43: 8,797,552 km (0.088 R)
• M44: 9,444,413 km (0.09 R)
• M45: 9,702,768 km (0.103 R)
• M46: 9,797,314 km (0.117 R)
• M47: 10,130,618 km (0.109 R)
• M48: 10,808,446 km (0.106 R)
• M49: 11,276,837 km (0.082 R)
• M50: 11,501,084 km (0.112 R)
• M51: 11,701,545 km (0.056 R)
• M52: 12,903,116 km (0.061 R)
• M53: 13,373,750 km (0.103 R)
• M54: 13,743,706 km (0.119 R)
• M55: 14,009,990 km (0.094 R)
• M56: 14,629,026 km (0.073 R)
• M57: 15,201,986 km (0.101 R)
• M58: 15,588,098 km (0.107 R)
• M59: 15,726,775 km (0.038 R)
• M60: 16,145,350 km (0.06 R)
• M61: 16,370,196 km (0.101 R)
• M62: 16,567,665 km (0.054 R)
• M63: 17,365,620 km (0.102 R)
• M64: 17,480,511 km (0.11 R)
• M65: 17,827,129 km (0.079 R)
• M66: 18,439,134 km (0.053 R)
• M67: 18,585,890 km (0.084 R)
• M68: 18,939,689 km (0.108 R)
• M69: 19,058,021 km (0.07 R)
• M70: 19,325,352 km (0.115 R)
• M71: 19,474,501 km (0.113 R)
• M72: 19,743,777 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 7.3

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.31 AU - 18.69 AU

Year: 29220 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,560,552 km

• M1: 98,435 km (0.114 R)
• M2: 699,071 km (0.091 R)
• M3: 749,037 km (0.083 R)
• M4: 1,507,199 km (0.07 R)
• M5: 2,024,807 km (0.095 R)
• M6: 2,957,400 km (0.082 R)
• M7: 3,082,315 km (0.079 R)
• M8: 3,599,325 km (0.102 R)
• M9: 3,822,824 km (0.064 R)
• M10: 3,959,108 km (0.102 R)
• M11: 4,236,462 km (0.091 R)
• M12: 6,347,886 km (0.065 R)
• M13: 7,965,937 km (0.094 R)
• M14: 8,023,831 km (0.092 R)
• M15: 8,611,452 km (0.039 R)
• M16: 9,641,732 km (0.047 R)
• M17: 9,889,766 km (0.109 R)
• M18: 10,646,581 km (0.117 R)
• M19: 11,096,572 km (0.107 R)
• M20: 11,226,423 km (0.103 R)
• M21: 12,282,284 km (0.081 R)
• M22: 12,618,730 km (0.111 R)
• M23: 15,707,776 km (0.119 R)
• M24: 15,999,642 km (0.104 R)
• M25: 16,811,659 km (0.076 R)
• M26: 16,960,659 km (0.05 R)
• M27: 17,335,252 km (0.054 R)
• M28: 19,796,585 km (0.053 R)
• M29: 21,228,387 km (0.06 R)
• M30: 22,693,399 km (0.098 R)
• M31: 22,940,684 km (0.114 R)
• M32: 24,781,486 km (0.105 R)
• M33: 25,036,251 km (0.114 R)
• M34: 25,548,175 km (0.086 R)
• M35: 26,582,494 km (0.069 R)
• M36: 27,192,255 km (0.084 R)
• M37: 27,894,617 km (0.112 R)
• M38: 28,336,679 km (0.097 R)
• M39: 29,227,684 km (0.066 R)
• M40: 29,317,144 km (0.048 R)
• M41: 31,586,842 km (0.077 R)
• M42: 32,140,055 km (0.078 R)
• M43: 32,417,709 km (0.034 R)
• M44: 32,975,709 km (0.102 R)
• M45: 33,068,909 km (0.09 R)
• M46: 33,349,405 km (0.072 R)
• M47: 34,100,984 km (0.084 R)
• M48: 34,478,868 km (0.102 R)
• M49: 36,485,425 km (0.082 R)
• M50: 37,356,982 km (0.106 R)
• M51: 37,454,220 km (0.105 R)
• M52: 38,137,284 km (0.097 R)
• M53: 38,235,271 km (0.097 R)
• M54: 39,120,442 km (0.063 R)
• M55: 40,311,091 km (0.027 R)
• M56: 43,033,323 km (0.11 R)
• M57: 44,571,190 km (0.098 R)
• M58: 46,231,277 km (0.11 R)
• M59: 47,279,210 km (0.098 R)
• M60: 50,576,796 km (0.11 R)
• M61: 51,656,294 km (0.097 R)
• M62: 51,764,753 km (0.053 R)
• M63: 53,289,754 km (0.042 R)
• M64: 56,272,585 km (0.109 R)
• M65: 57,503,178 km (0.075 R)
• M66: 57,952,869 km (0.107 R)
• M67: 58,403,757 km (0.084 R)
• M68: 58,516,703 km (0.089 R)
• M69: 59,422,518 km (0.042 R)
• M70: 61,362,653 km (0.067 R)
• M71: 64,020,558 km (0.052 R)
• M72: 64,370,019 km (0.081 R)
• M73: 64,486,705 km (0.046 R)
• M74: 64,603,392 km (0.07 R)
• M75: 64,836,914 km (0.117 R)
• M76: 66,126,747 km (0.096 R)
• M77: 66,244,480 km (0.1 R)
• M78: 67,070,111 km (0.119 R)
• M79: 68,612,615 km (0.059 R)
• M80: 69,567,647 km (0.071 R)
• M81: 70,406,742 km (0.07 R)
• M82: 70,767,572 km (0.065 R)
• M83: 71,611,454 km (0.073 R)
• M84: 72,580,249 km (0.117 R)
• M85: 72,944,520 km (0.067 R)
• M86: 73,187,766 km (0.073 R)
• M87: 73,675,156 km (0.114 R)
• M88: 74,408,186 km (0.098 R)
• M89: 74,652,928 km (0.111 R)
• M90: 76,251,082 km (0.072 R)
• M91: 77,364,240 km (0.115 R)
• M92: 77,736,439 km (0.093 R)
• M93: 79,481,199 km (0.076 R)
• M94: 84,026,730 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit