🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 11.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,607,715 km

• M1: 144,063 km (0.062 R)
• M2: 222,602 km (0.062 R)
• M3: 317,596 km (0.095 R)
• M4: 437,125 km (0.06 R)
• M5: 523,144 km (0.109 R)
• M6: 630,854 km (0.087 R)
• M7: 798,553 km (0.063 R)
• M8: 953,986 km (0.094 R)
• M9: 1,032,076 km (0.095 R)
• M10: 1,164,919 km (0.088 R)
• M11: 1,295,966 km (0.109 R)
• M12: 1,375,403 km (0.095 R)
• M13: 1,460,823 km (0.073 R)
• M14: 1,548,039 km (0.029 R)
• M15: 1,624,334 km (0.105 R)
• M16: 1,723,667 km (0.061 R)
• M17: 1,811,780 km (0.106 R)
• M18: 1,892,413 km (0.077 R)
• M19: 2,029,744 km (0.037 R)
• M20: 2,194,152 km (0.046 R)
• M21: 2,270,746 km (0.114 R)
• M22: 2,476,443 km (0.075 R)
• M23: 2,556,478 km (0.056 R)
• M24: 2,637,261 km (0.118 R)
• M25: 2,714,005 km (0.093 R)
• M26: 2,890,530 km (0.048 R)
• M27: 3,097,723 km (0.073 R)
• M28: 3,195,111 km (0.103 R)
• M29: 3,277,091 km (0.108 R)
• M30: 3,515,849 km (0.092 R)
• M31: 3,600,522 km (0.107 R)
• M32: 3,697,311 km (0.113 R)
• M33: 3,829,705 km (0.115 R)
• M34: 3,957,761 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 12.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.68 AU - 1.94 AU

Year: 1624 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,607,715 km

• M1: 166,951 km (0.082 R)
• M2: 260,749 km (0.1 R)
• M3: 505,491 km (0.062 R)
• M4: 630,854 km (0.076 R)
• M5: 731,085 km (0.109 R)
• M6: 1,093,112 km (0.117 R)
• M7: 1,172,249 km (0.104 R)
• M8: 1,271,731 km (0.11 R)
• M9: 1,460,524 km (0.081 R)
• M10: 1,628,522 km (0.045 R)
• M11: 1,720,076 km (0.04 R)
• M12: 1,824,047 km (0.09 R)
• M13: 1,908,719 km (0.062 R)
• M14: 2,375,764 km (0.091 R)
• M15: 2,743,176 km (0.053 R)
• M16: 3,052,993 km (0.067 R)
• M17: 3,141,705 km (0.105 R)
• M18: 3,283,075 km (0.056 R)
• M19: 3,746,828 km (0.116 R)
• M20: 3,979,752 km (0.108 R)
• M21: 4,076,991 km (0.106 R)
• M22: 4,373,643 km (0.095 R)
• M23: 4,546,429 km (0.083 R)
• M24: 4,736,269 km (0.085 R)
• M25: 4,854,301 km (0.053 R)
• M26: 4,943,462 km (0.08 R)
• M27: 5,321,196 km (0.105 R)
• M28: 5,444,016 km (0.082 R)
• M29: 6,072,626 km (0.071 R)
• M30: 6,265,757 km (0.061 R)
• M31: 6,362,996 km (0.115 R)
• M32: 6,510,051 km (0.083 R)
• M33: 6,857,267 km (0.114 R)
• M34: 6,991,157 km (0.066 R)
• M35: 7,193,713 km (0.04 R)
• M36: 7,381,009 km (0.084 R)
• M37: 7,466,729 km (0.069 R)
• M38: 7,604,509 km (0.101 R)
• M39: 7,725,832 km (0.08 R)
• M40: 7,900,264 km (0.102 R)
• M41: 8,076,041 km (0.082 R)
• M42: 8,342,026 km (0.105 R)
• M43: 8,467,239 km (0.117 R)
• M44: 8,574,950 km (0.094 R)
• M45: 8,773,766 km (0.082 R)
• M46: 9,065,631 km (0.085 R)
• M47: 9,342,237 km (0.09 R)
• M48: 9,490,938 km (0.043 R)
• M49: 10,169,514 km (0.106 R)
• M50: 10,418,445 km (0.07 R)
• M51: 10,592,128 km (0.11 R)
• M52: 10,863,947 km (0.112 R)
• M53: 11,000,679 km (0.07 R)
• M54: 11,315,583 km (0.101 R)
• M55: 11,454,260 km (0.097 R)
• M56: 11,553,743 km (0.105 R)
• M57: 11,873,733 km (0.074 R)
• M58: 12,359,477 km (0.105 R)
• M59: 12,645,658 km (0.066 R)
• M60: 13,266,638 km (0.111 R)
• M61: 13,475,776 km (0.077 R)
• M62: 14,088,679 km (0.108 R)
• M63: 14,366,332 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.2

Radius: 13.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.45 AU - 3.97 AU

Year: 3835 Days

Day: 9.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,607,715 km

• M1: 235,467 km (0.059 R)
• M2: 357,988 km (0.085 R)
• M3: 460,761 km (0.06 R)
• M4: 641,176 km (0.088 R)
• M5: 741,706 km (0.083 R)
• M6: 898,036 km (0.087 R)
• M7: 1,246,449 km (0.112 R)
• M8: 1,347,727 km (0.101 R)
• M9: 1,482,365 km (0.085 R)
• M10: 1,749,547 km (0.11 R)
• M11: 2,295,280 km (0.06 R)
• M12: 2,757,687 km (0.082 R)
• M13: 3,495,803 km (0.102 R)
• M14: 3,705,539 km (0.086 R)
• M15: 3,833,445 km (0.038 R)
• M16: 4,115,886 km (0.103 R)
• M17: 4,270,720 km (0.049 R)
• M18: 4,382,619 km (0.102 R)
• M19: 4,747,189 km (0.065 R)
• M20: 5,074,509 km (0.108 R)
• M21: 5,288,734 km (0.109 R)
• M22: 5,481,864 km (0.12 R)
• M23: 5,701,773 km (0.05 R)
• M24: 6,125,434 km (0.1 R)
• M25: 6,328,289 km (0.099 R)
• M26: 7,082,562 km (0.06 R)
• M27: 7,295,739 km (0.085 R)
• M28: 7,565,164 km (0.103 R)
• M29: 7,892,933 km (0.107 R)
• M30: 8,281,140 km (0.113 R)
• M31: 8,818,196 km (0.083 R)
• M32: 9,047,679 km (0.109 R)
• M33: 9,221,213 km (0.118 R)
• M34: 9,689,155 km (0.083 R)
• M35: 9,866,578 km (0.068 R)
• M36: 10,164,876 km (0.038 R)
• M37: 10,254,934 km (0.078 R)
• M38: 10,923,637 km (0.108 R)
• M39: 11,606,401 km (0.113 R)
• M40: 11,732,063 km (0.073 R)
• M41: 11,984,734 km (0.104 R)
• M42: 12,495,461 km (0.12 R)
• M43: 12,850,756 km (0.086 R)
• M44: 13,045,832 km (0.102 R)
• M45: 13,637,491 km (0.074 R)
• M46: 13,903,177 km (0.064 R)
• M47: 14,439,785 km (0.083 R)
• M48: 14,642,789 km (0.119 R)
• M49: 14,983,274 km (0.099 R)
• M50: 15,188,821 km (0.119 R)
• M51: 15,776,292 km (0.094 R)
• M52: 16,336,087 km (0.067 R)
• M53: 17,367,116 km (0.118 R)
• M54: 17,655,391 km (0.04 R)
• M55: 18,090,571 km (0.052 R)
• M56: 18,199,927 km (0.078 R)
• M57: 18,492,690 km (0.064 R)
• M58: 19,529,553 km (0.11 R)
• M59: 19,679,151 km (0.08 R)
• M60: 20,395,276 km (0.036 R)
• M61: 20,928,443 km (0.117 R)
• M62: 22,125,375 km (0.119 R)
• M63: 22,242,361 km (0.104 R)
• M64: 22,437,885 km (0.083 R)
• M65: 22,633,859 km (0.112 R)
• M66: 22,909,268 km (0.068 R)
• M67: 23,027,750 km (0.063 R)
• M68: 23,742,229 km (0.095 R)
• M69: 23,982,035 km (0.093 R)
• M70: 24,303,072 km (0.049 R)
• M71: 25,683,411 km (0.076 R)
• M72: 26,507,097 km (0.119 R)
• M73: 27,423,234 km (0.073 R)
• M74: 27,927,379 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.5

Radius: 3.1

Gravity: 57.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.95 AU - 11.35 AU

Year: 21564 Days

Day: 16.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,607,715 km

• M1: 102,175 km (0.057 R)
• M2: 1,539,661 km (0.088 R)
• M3: 1,600,847 km (0.047 R)
• M4: 1,725,911 km (0.099 R)
• M5: 1,952,103 km (0.114 R)
• M6: 2,085,544 km (0.06 R)
• M7: 2,503,520 km (0.114 R)
• M8: 3,177,160 km (0.114 R)
• M9: 3,255,250 km (0.112 R)
• M10: 3,373,731 km (0.097 R)
• M11: 4,028,671 km (0.104 R)
• M12: 4,589,064 km (0.106 R)
• M13: 4,633,196 km (0.101 R)
• M14: 5,036,362 km (0.057 R)
• M15: 5,924,076 km (0.056 R)
• M16: 8,915,883 km (0.097 R)
• M17: 9,136,840 km (0.103 R)
• M18: 9,471,789 km (0.09 R)
• M19: 10,384,336 km (0.113 R)
• M20: 11,804,618 km (0.102 R)
• M21: 12,291,559 km (0.115 R)
• M22: 12,352,895 km (0.099 R)
• M23: 12,784,933 km (0.097 R)
• M24: 13,727,250 km (0.054 R)
• M25: 14,110,520 km (0.034 R)
• M26: 14,562,006 km (0.074 R)
• M27: 14,887,382 km (0.049 R)
• M28: 15,877,720 km (0.119 R)
• M29: 16,212,669 km (0.095 R)
• M30: 16,347,307 km (0.076 R)
• M31: 16,617,481 km (0.084 R)
• M32: 16,685,399 km (0.074 R)
• M33: 17,094,100 km (0.084 R)
• M34: 17,368,462 km (0.109 R)
• M35: 17,506,242 km (0.084 R)
• M36: 17,852,112 km (0.103 R)
• M37: 18,550,585 km (0.106 R)
• M38: 18,832,577 km (0.108 R)
• M39: 19,115,915 km (0.076 R)
• M40: 21,876,744 km (0.083 R)
• M41: 22,849,429 km (0.1 R)
• M42: 23,000,373 km (0.103 R)
• M43: 24,065,959 km (0.056 R)
• M44: 25,069,611 km (0.056 R)
• M45: 25,147,402 km (0.086 R)
• M46: 25,303,283 km (0.087 R)
• M47: 25,929,649 km (0.053 R)
• M48: 26,165,864 km (0.118 R)
• M49: 27,197,641 km (0.11 R)
• M50: 29,875,892 km (0.119 R)
• M51: 31,539,420 km (0.092 R)
• M52: 33,403,709 km (0.094 R)
• M53: 34,004,344 km (0.075 R)
• M54: 34,608,570 km (0.104 R)
• M55: 34,781,804 km (0.117 R)
• M56: 35,303,452 km (0.117 R)
• M57: 35,652,613 km (0.109 R)
• M58: 36,178,450 km (0.091 R)
• M59: 36,883,654 km (0.113 R)
• M60: 38,576,504 km (0.043 R)
• M61: 39,116,253 km (0.082 R)
• M62: 39,206,460 km (0.119 R)
• M63: 39,296,817 km (0.075 R)
• M64: 39,930,664 km (0.107 R)
• M65: 40,750,759 km (0.062 R)
• M66: 41,025,271 km (0.058 R)
• M67: 41,392,235 km (0.098 R)
• M68: 41,576,240 km (0.087 R)
• M69: 43,150,608 km (0.117 R)
• M70: 44,461,684 km (0.105 R)
• M71: 44,555,781 km (0.105 R)
• M72: 47,411,006 km (0.069 R)
• M73: 49,737,402 km (0.091 R)
• M74: 50,520,996 km (0.109 R)
• M75: 50,717,568 km (0.093 R)
• M76: 53,796,591 km (0.1 R)
• M77: 55,510,534 km (0.066 R)
• M78: 55,713,389 km (0.069 R)
• M79: 55,916,393 km (0.081 R)
• M80: 57,344,903 km (0.108 R)
• M81: 57,857,874 km (0.039 R)
• M82: 60,237,378 km (0.054 R)
• M83: 60,550,037 km (0.105 R)
• M84: 61,491,457 km (0.088 R)
• M85: 62,121,713 km (0.111 R)
• M86: 63,071,210 km (0.084 R)
• M87: 64,664,278 km (0.1 R)
• M88: 65,305,155 km (0.063 R)
• M89: 66,378,071 km (0.105 R)
• M90: 69,522,020 km (0.079 R)
• M91: 71,497,909 km (0.088 R)
• M92: 72,160,478 km (0.063 R)
• M93: 74,272,351 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit