🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 14.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.33 AU - 1.83 AU

Year: 1303 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,406,071 km

• M1: 187,596 km (0.037 R)
• M2: 301,440 km (0.058 R)
• M3: 433,535 km (0.119 R)
• M4: 610,509 km (0.037 R)
• M5: 774,019 km (0.073 R)
• M6: 902,973 km (0.086 R)
• M7: 1,213,239 km (0.1 R)
• M8: 1,465,311 km (0.104 R)
• M9: 1,710,652 km (0.089 R)
• M10: 1,817,614 km (0.111 R)
• M11: 2,004,163 km (0.104 R)
• M12: 2,126,384 km (0.112 R)
• M13: 2,872,878 km (0.064 R)
• M14: 3,001,681 km (0.102 R)
• M15: 3,122,257 km (0.103 R)
• M16: 3,285,618 km (0.091 R)
• M17: 3,378,818 km (0.099 R)
• M18: 3,546,816 km (0.076 R)
• M19: 3,653,330 km (0.119 R)
• M20: 3,749,970 km (0.053 R)
• M21: 4,056,496 km (0.052 R)
• M22: 4,348,511 km (0.04 R)
• M23: 4,474,173 km (0.116 R)
• M24: 4,577,994 km (0.104 R)
• M25: 4,752,724 km (0.06 R)
• M26: 5,024,992 km (0.075 R)
• M27: 5,144,970 km (0.112 R)
• M28: 5,351,265 km (0.101 R)
• M29: 5,523,153 km (0.107 R)
• M30: 5,634,604 km (0.067 R)
• M31: 6,037,321 km (0.099 R)
• M32: 6,319,762 km (0.057 R)
• M33: 6,514,688 km (0.075 R)
• M34: 6,711,708 km (0.115 R)
• M35: 6,804,459 km (0.088 R)
• M36: 7,017,786 km (0.113 R)
• M37: 7,314,887 km (0.115 R)
• M38: 7,410,331 km (0.091 R)
• M39: 7,547,213 km (0.12 R)
• M40: 7,907,444 km (0.096 R)
• M41: 8,005,431 km (0.101 R)
• M42: 8,245,087 km (0.12 R)
• M43: 8,401,416 km (0.036 R)
• M44: 8,573,005 km (0.105 R)
• M45: 8,890,901 km (0.081 R)
• M46: 9,007,288 km (0.076 R)
• M47: 9,212,536 km (0.069 R)
• M48: 9,389,660 km (0.069 R)
• M49: 9,567,831 km (0.073 R)
• M50: 10,003,310 km (0.07 R)
• M51: 10,155,003 km (0.103 R)
• M52: 10,337,961 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 9.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.76 AU - 1.92 AU

Year: 1637 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,406,071 km

• M1: 117,584 km (0.069 R)
• M2: 246,836 km (0.082 R)
• M3: 309,967 km (0.116 R)
• M4: 421,866 km (0.044 R)
• M5: 537,655 km (0.08 R)
• M6: 597,045 km (0.077 R)
• M7: 736,620 km (0.086 R)
• M8: 817,552 km (0.056 R)
• M9: 880,383 km (0.097 R)
• M10: 959,521 km (0.095 R)
• M11: 1,033,721 km (0.06 R)
• M12: 1,156,691 km (0.085 R)
• M13: 1,434,644 km (0.118 R)
• M14: 1,890,618 km (0.107 R)
• M15: 2,110,527 km (0.097 R)
• M16: 2,179,192 km (0.055 R)
• M17: 2,328,790 km (0.083 R)
• M18: 2,492,151 km (0.112 R)
• M19: 2,585,650 km (0.114 R)
• M20: 2,722,980 km (0.115 R)
• M21: 2,819,471 km (0.063 R)
• M22: 2,971,911 km (0.107 R)
• M23: 3,183,143 km (0.102 R)
• M24: 3,330,647 km (0.11 R)
• M25: 3,468,726 km (0.075 R)
• M26: 3,703,146 km (0.064 R)
• M27: 3,834,343 km (0.119 R)
• M28: 3,918,567 km (0.093 R)
• M29: 4,113,493 km (0.06 R)
• M30: 4,199,960 km (0.107 R)
• M31: 4,538,500 km (0.058 R)
• M32: 4,756,315 km (0.08 R)
• M33: 5,189,101 km (0.104 R)
• M34: 5,255,672 km (0.086 R)
• M35: 5,336,006 km (0.12 R)
• M36: 6,120,049 km (0.036 R)
• M37: 6,232,995 km (0.072 R)
• M38: 6,375,113 km (0.104 R)
• M39: 6,475,344 km (0.099 R)
• M40: 7,116,820 km (0.115 R)
• M41: 7,325,209 km (0.096 R)
• M42: 7,430,227 km (0.063 R)
• M43: 7,732,864 km (0.094 R)
• M44: 7,839,676 km (0.111 R)
• M45: 8,085,915 km (0.046 R)
• M46: 8,178,815 km (0.114 R)
• M47: 8,444,201 km (0.1 R)
• M48: 8,760,152 km (0.094 R)
• M49: 8,855,596 km (0.066 R)
• M50: 8,951,488 km (0.098 R)
• M51: 9,079,843 km (0.065 R)
• M52: 9,550,328 km (0.057 R)
• M53: 9,813,321 km (0.09 R)
• M54: 9,945,715 km (0.05 R)
• M55: 10,078,708 km (0.074 R)
• M56: 10,212,299 km (0.045 R)
• M57: 10,464,371 km (0.083 R)
• M58: 10,718,388 km (0.105 R)
• M59: 10,923,188 km (0.057 R)
• M60: 11,008,907 km (0.074 R)
• M61: 11,077,573 km (0.072 R)
• M62: 11,215,502 km (0.109 R)
• M63: 11,510,509 km (0.116 R)
• M64: 11,597,725 km (0.112 R)
• M65: 11,843,065 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.5

Radius: 4.3

Gravity: 26.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.13 AU - 6.69 AU

Year: 10646 Days

Day: 22.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,406,071 km

• M1: 85,271 km (0.105 R)
• M2: 395,238 km (0.103 R)
• M3: 673,490 km (0.117 R)
• M4: 857,944 km (0.079 R)
• M5: 893,099 km (0.088 R)
• M6: 1,038,957 km (0.103 R)
• M7: 1,153,400 km (0.105 R)
• M8: 1,212,042 km (0.092 R)
• M9: 1,352,963 km (0.113 R)
• M10: 1,739,374 km (0.057 R)
• M11: 1,852,470 km (0.053 R)
• M12: 1,944,772 km (0.064 R)
• M13: 2,328,790 km (0.098 R)
• M14: 2,606,145 km (0.109 R)
• M15: 2,893,971 km (0.071 R)
• M16: 3,330,497 km (0.118 R)
• M17: 3,585,113 km (0.051 R)
• M18: 3,671,281 km (0.034 R)
• M19: 4,082,825 km (0.066 R)
• M20: 4,112,745 km (0.086 R)
• M21: 4,355,093 km (0.072 R)
• M22: 4,885,268 km (0.077 R)
• M23: 5,667,964 km (0.028 R)
• M24: 5,768,494 km (0.045 R)
• M25: 6,039,565 km (0.119 R)
• M26: 6,211,154 km (0.076 R)
• M27: 6,349,382 km (0.1 R)
• M28: 6,594,125 km (0.093 R)
• M29: 7,020,478 km (0.112 R)
• M30: 8,012,312 km (0.083 R)
• M31: 8,200,806 km (0.076 R)
• M32: 8,238,654 km (0.108 R)
• M33: 8,428,793 km (0.057 R)
• M34: 8,969,140 km (0.105 R)
• M35: 9,440,972 km (0.105 R)
• M36: 10,821,461 km (0.108 R)
• M37: 11,197,251 km (0.094 R)
• M38: 11,662,500 km (0.092 R)
• M39: 12,874,842 km (0.107 R)
• M40: 13,095,498 km (0.091 R)
• M41: 13,139,779 km (0.031 R)
• M42: 13,228,491 km (0.093 R)
• M43: 14,035,871 km (0.085 R)
• M44: 14,217,482 km (0.063 R)
• M45: 14,354,215 km (0.082 R)
• M46: 15,183,436 km (0.069 R)
• M47: 15,980,942 km (0.096 R)
• M48: 17,323,882 km (0.098 R)
• M49: 18,802,208 km (0.109 R)
• M50: 19,002,370 km (0.108 R)
• M51: 19,404,789 km (0.119 R)
• M52: 20,013,802 km (0.095 R)
• M53: 20,990,676 km (0.066 R)
• M54: 21,563,336 km (0.112 R)
• M55: 21,615,696 km (0.107 R)
• M56: 21,668,055 km (0.102 R)
• M57: 21,720,414 km (0.051 R)
• M58: 22,990,650 km (0.108 R)
• M59: 23,097,462 km (0.061 R)
• M60: 24,067,305 km (0.104 R)
• M61: 24,121,609 km (0.09 R)
• M62: 24,175,913 km (0.077 R)
• M63: 24,502,635 km (0.086 R)
• M64: 24,557,238 km (0.083 R)
• M65: 24,940,508 km (0.117 R)
• M66: 29,169,341 km (0.082 R)
• M67: 29,983,004 km (0.04 R)
• M68: 31,099,004 km (0.105 R)
• M69: 31,572,930 km (0.078 R)
• M70: 32,588,101 km (0.092 R)
• M71: 34,039,350 km (0.026 R)
• M72: 34,711,493 km (0.113 R)
• M73: 35,820,761 km (0.113 R)
• M74: 37,255,106 km (0.096 R)
• M75: 37,758,503 km (0.106 R)
• M76: 38,010,874 km (0.114 R)
• M77: 38,517,562 km (0.082 R)
• M78: 38,644,571 km (0.086 R)
• M79: 39,601,698 km (0.069 R)
• M80: 39,729,903 km (0.108 R)
• M81: 39,793,931 km (0.075 R)
• M82: 39,986,613 km (0.028 R)
• M83: 40,631,081 km (0.084 R)
• M84: 41,149,138 km (0.069 R)
• M85: 41,408,840 km (0.085 R)
• M86: 42,126,162 km (0.03 R)
• M87: 42,453,632 km (0.049 R)
• M88: 42,781,849 km (0.111 R)
• M89: 42,913,496 km (0.102 R)
• M90: 43,440,978 km (0.073 R)
• M91: 43,507,100 km (0.082 R)
• M92: 43,771,739 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.7

Radius: 3.3

Gravity: 87.48 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.79 AU - 9.39 AU

Year: 15095 Days

Day: 16.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,406,071 km

• M1: 82,279 km (0.079 R)
• M2: 133,591 km (0.084 R)
• M3: 302,636 km (0.084 R)
• M4: 482,154 km (0.091 R)
• M5: 899,532 km (0.061 R)
• M6: 1,180,327 km (0.098 R)
• M7: 1,288,786 km (0.048 R)
• M8: 1,344,286 km (0.095 R)
• M9: 1,457,532 km (0.087 R)
• M10: 1,573,919 km (0.077 R)
• M11: 1,693,298 km (0.06 R)
• M12: 1,723,667 km (0.101 R)
• M13: 2,503,820 km (0.062 R)
• M14: 3,263,328 km (0.107 R)
• M15: 3,301,176 km (0.087 R)
• M16: 3,377,322 km (0.11 R)
• M17: 4,376,635 km (0.098 R)
• M18: 4,671,642 km (0.116 R)
• M19: 4,886,315 km (0.119 R)
• M20: 5,016,765 km (0.095 R)
• M21: 5,192,243 km (0.071 R)
• M22: 5,459,425 km (0.114 R)
• M23: 7,500,837 km (0.037 R)
• M24: 8,365,962 km (0.067 R)
• M25: 8,574,052 km (0.116 R)
• M26: 11,777,092 km (0.096 R)
• M27: 12,481,100 km (0.058 R)
• M28: 13,078,145 km (0.094 R)
• M29: 13,198,721 km (0.037 R)
• M30: 13,991,141 km (0.101 R)
• M31: 14,114,410 km (0.114 R)
• M32: 14,237,977 km (0.096 R)
• M33: 14,548,692 km (0.079 R)
• M34: 15,493,851 km (0.088 R)
• M35: 16,006,075 km (0.079 R)
• M36: 17,047,126 km (0.101 R)
• M37: 17,509,384 km (0.119 R)
• M38: 18,109,869 km (0.042 R)
• M39: 19,881,856 km (0.081 R)
• M40: 20,368,348 km (0.09 R)
• M41: 20,577,935 km (0.095 R)
• M42: 20,718,108 km (0.088 R)
• M43: 21,140,573 km (0.053 R)
• M44: 23,222,227 km (0.046 R)
• M45: 23,734,301 km (0.105 R)
• M46: 24,472,416 km (0.112 R)
• M47: 24,769,667 km (0.093 R)
• M48: 25,593,503 km (0.053 R)
• M49: 26,198,327 km (0.084 R)
• M50: 27,344,845 km (0.081 R)
• M51: 28,040,774 km (0.084 R)
• M52: 28,351,788 km (0.111 R)
• M53: 30,721,269 km (0.116 R)
• M54: 31,363,792 km (0.1 R)
• M55: 31,444,425 km (0.114 R)
• M56: 32,010,653 km (0.091 R)
• M57: 33,647,254 km (0.063 R)
• M58: 35,143,083 km (0.119 R)
• M59: 35,478,481 km (0.08 R)
• M60: 35,814,927 km (0.073 R)
• M61: 36,660,604 km (0.113 R)
• M62: 37,855,592 km (0.086 R)
• M63: 38,803,444 km (0.078 R)
• M64: 39,323,745 km (0.09 R)
• M65: 39,497,727 km (0.105 R)
• M66: 41,339,576 km (0.04 R)
• M67: 41,782,087 km (0.099 R)
• M68: 41,959,660 km (0.1 R)
• M69: 42,048,521 km (0.065 R)
• M70: 42,940,274 km (0.11 R)
• M71: 44,833,435 km (0.084 R)
• M72: 44,924,241 km (0.109 R)
• M73: 45,106,152 km (0.089 R)
• M74: 45,379,317 km (0.117 R)
• M75: 45,561,827 km (0.097 R)
• M76: 45,835,890 km (0.094 R)
• M77: 45,927,444 km (0.044 R)
• M78: 47,307,185 km (0.097 R)
• M79: 48,887,238 km (0.1 R)
• M80: 51,812,774 km (0.077 R)
• M81: 52,003,511 km (0.11 R)
• M82: 52,098,954 km (0.079 R)
• M83: 53,248,614 km (0.043 R)
• M84: 54,794,558 km (0.09 R)
• M85: 56,551,286 km (0.091 R)
• M86: 56,649,422 km (0.119 R)
• M87: 58,822,780 km (0.114 R)
• M88: 60,721,477 km (0.091 R)
• M89: 62,336,086 km (0.078 R)
• M90: 63,352,305 km (0.052 R)
• M91: 65,195,201 km (0.058 R)
• M92: 66,226,678 km (0.057 R)
• M93: 67,679,722 km (0.075 R)
• M94: 69,143,238 km (0.092 R)
• M95: 69,353,274 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit