🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.82 AU - 2.56 AU

Year: 1196 Days

Day: 29.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.24 AU - 2.28 AU

Year: 1254 Days

Day: 17.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.1

Radius: 8.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.71 AU - 10.03 AU

Year: 8934 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,277,594 km

• M1: 116,387 km (0.076 R)
• M2: 303,534 km (0.035 R)
• M3: 890,706 km (0.1 R)
• M4: 1,042,996 km (0.072 R)
• M5: 1,611,618 km (0.083 R)
• M6: 1,673,252 km (0.082 R)
• M7: 1,798,914 km (0.113 R)
• M8: 1,993,392 km (0.074 R)
• M9: 2,402,841 km (0.076 R)
• M10: 2,569,044 km (0.072 R)
• M11: 2,739,137 km (0.097 R)
• M12: 2,813,188 km (0.091 R)
• M13: 3,918,866 km (0.11 R)
• M14: 3,974,516 km (0.116 R)
• M15: 4,663,714 km (0.115 R)
• M16: 4,871,804 km (0.052 R)
• M17: 4,931,793 km (0.104 R)
• M18: 5,266,144 km (0.1 R)
• M19: 6,085,641 km (0.052 R)
• M20: 6,742,974 km (0.114 R)
• M21: 6,843,504 km (0.092 R)
• M22: 7,805,718 km (0.081 R)
• M23: 8,231,024 km (0.03 R)
• M24: 8,809,669 km (0.058 R)
• M25: 8,882,972 km (0.106 R)
• M26: 8,993,375 km (0.093 R)
• M27: 9,067,127 km (0.054 R)
• M28: 9,215,229 km (0.111 R)
• M29: 9,476,576 km (0.059 R)
• M30: 9,626,922 km (0.087 R)
• M31: 9,702,469 km (0.037 R)
• M32: 9,892,010 km (0.117 R)
• M33: 10,082,896 km (0.068 R)
• M34: 10,819,217 km (0.11 R)
• M35: 11,293,143 km (0.114 R)
• M36: 11,492,557 km (0.111 R)
• M37: 12,138,670 km (0.059 R)
• M38: 12,261,191 km (0.107 R)
• M39: 12,548,569 km (0.045 R)
• M40: 12,755,163 km (0.108 R)
• M41: 12,962,955 km (0.086 R)
• M42: 15,498,040 km (0.054 R)
• M43: 16,211,323 km (0.085 R)
• M44: 16,844,122 km (0.041 R)
• M45: 17,072,109 km (0.105 R)
• M46: 17,531,225 km (0.046 R)
• M47: 18,555,372 km (0.098 R)
• M48: 19,503,224 km (0.069 R)
• M49: 19,694,709 km (0.105 R)
• M50: 20,905,405 km (0.114 R)
• M51: 21,052,310 km (0.064 R)
• M52: 21,396,385 km (0.078 R)
• M53: 22,439,980 km (0.109 R)
• M54: 22,690,855 km (0.09 R)
• M55: 23,195,449 km (0.108 R)
• M56: 23,805,808 km (0.056 R)
• M57: 24,112,933 km (0.075 R)
• M58: 24,834,743 km (0.086 R)
• M59: 25,042,384 km (0.118 R)
• M60: 25,511,374 km (0.109 R)
• M61: 26,829,630 km (0.117 R)
• M62: 27,416,652 km (0.113 R)
• M63: 27,792,442 km (0.101 R)
• M64: 28,169,877 km (0.091 R)
• M65: 28,766,474 km (0.106 R)
• M66: 29,422,161 km (0.088 R)
• M67: 29,531,816 km (0.085 R)
• M68: 31,474,345 km (0.117 R)
• M69: 31,698,891 km (0.094 R)
• M70: 31,867,787 km (0.051 R)
• M71: 31,980,434 km (0.048 R)
• M72: 32,489,366 km (0.08 R)
• M73: 32,716,306 km (0.035 R)
• M74: 32,830,001 km (0.05 R)
• M75: 33,572,305 km (0.103 R)
• M76: 33,859,234 km (0.095 R)
• M77: 34,320,145 km (0.114 R)
• M78: 34,551,423 km (0.083 R)
• M79: 34,899,089 km (0.1 R)
• M80: 35,073,520 km (0.103 R)
• M81: 35,422,981 km (0.073 R)
• M82: 35,598,160 km (0.094 R)
• M83: 35,656,652 km (0.119 R)
• M84: 36,125,492 km (0.063 R)
• M85: 36,537,335 km (0.109 R)
• M86: 36,891,733 km (0.106 R)
• M87: 37,187,787 km (0.079 R)
• M88: 38,440,220 km (0.097 R)
• M89: 38,981,166 km (0.101 R)
• M90: 39,162,030 km (0.096 R)
• M91: 39,827,591 km (0.079 R)
• M92: 40,009,801 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 8.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.74 AU - 10.54 AU

Year: 11913 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,277,594 km

• M1: 221,106 km (0.071 R)
• M2: 304,132 km (0.114 R)
• M3: 388,356 km (0.037 R)
• M4: 569,220 km (0.103 R)
• M5: 744,100 km (0.058 R)
• M6: 864,676 km (0.106 R)
• M7: 992,133 km (0.107 R)
• M8: 1,185,414 km (0.115 R)
• M9: 1,563,747 km (0.067 R)
• M10: 1,697,936 km (0.084 R)
• M11: 1,859,651 km (0.107 R)
• M12: 2,123,841 km (0.074 R)
• M13: 2,634,867 km (0.046 R)
• M14: 2,877,216 km (0.05 R)
• M15: 3,183,143 km (0.026 R)
• M16: 3,383,305 km (0.103 R)
• M17: 3,706,287 km (0.111 R)
• M18: 3,766,126 km (0.057 R)
• M19: 4,572,758 km (0.091 R)
• M20: 4,669,249 km (0.058 R)
• M21: 6,809,845 km (0.095 R)
• M22: 7,031,250 km (0.051 R)
• M23: 8,056,294 km (0.103 R)
• M24: 8,526,779 km (0.063 R)
• M25: 8,685,652 km (0.105 R)
• M26: 8,765,538 km (0.103 R)
• M27: 8,845,572 km (0.063 R)
• M28: 8,965,999 km (0.12 R)
• M29: 10,454,348 km (0.11 R)
• M30: 10,709,861 km (0.095 R)
• M31: 11,053,637 km (0.106 R)
• M32: 11,401,003 km (0.117 R)
• M33: 11,928,934 km (0.076 R)
• M34: 12,285,426 km (0.08 R)
• M35: 12,375,035 km (0.085 R)
• M36: 13,099,986 km (0.032 R)
• M37: 13,191,690 km (0.113 R)
• M38: 13,467,698 km (0.086 R)
• M39: 13,792,176 km (0.118 R)
• M40: 14,449,060 km (0.094 R)
• M41: 14,828,889 km (0.089 R)
• M42: 15,404,841 km (0.119 R)
• M43: 15,598,570 km (0.111 R)
• M44: 15,890,435 km (0.1 R)
• M45: 16,233,314 km (0.093 R)
• M46: 17,781,203 km (0.105 R)
• M47: 18,546,845 km (0.096 R)
• M48: 18,752,841 km (0.109 R)
• M49: 18,907,974 km (0.074 R)
• M50: 19,952,167 km (0.116 R)
• M51: 20,747,729 km (0.118 R)
• M52: 20,961,504 km (0.11 R)
• M53: 22,864,090 km (0.04 R)
• M54: 23,584,703 km (0.076 R)
• M55: 24,934,524 km (0.11 R)
• M56: 26,020,904 km (0.047 R)
• M57: 26,831,276 km (0.082 R)
• M58: 27,181,036 km (0.116 R)
• M59: 29,431,436 km (0.098 R)
• M60: 29,551,563 km (0.082 R)
• M61: 29,852,554 km (0.071 R)
• M62: 30,215,030 km (0.111 R)
• M63: 30,639,738 km (0.116 R)
• M64: 30,700,625 km (0.091 R)
• M65: 31,127,577 km (0.111 R)
• M66: 31,618,108 km (0.095 R)
• M67: 31,679,593 km (0.036 R)
• M68: 31,925,831 km (0.087 R)
• M69: 31,987,466 km (0.085 R)
• M70: 32,482,485 km (0.095 R)
• M71: 33,167,045 km (0.066 R)
• M72: 33,417,172 km (0.061 R)
• M73: 34,550,526 km (0.091 R)
• M74: 34,740,665 km (0.086 R)
• M75: 37,764,187 km (0.078 R)
• M76: 38,221,658 km (0.104 R)
• M77: 39,010,188 km (0.105 R)
• M78: 39,142,133 km (0.117 R)
• M79: 39,472,595 km (0.119 R)
• M80: 40,203,081 km (0.034 R)
• M81: 40,269,652 km (0.073 R)
• M82: 44,196,148 km (0.046 R)
• M83: 44,333,628 km (0.087 R)
• M84: 44,816,231 km (0.105 R)
• M85: 45,161,952 km (0.097 R)
• M86: 45,369,893 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.3

Radius: 7.3

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.42 AU - 18.28 AU

Year: 24392 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,277,594 km

• M1: 270,772 km (0.078 R)
• M2: 320,439 km (0.09 R)
• M3: 1,053,468 km (0.114 R)
• M4: 1,224,758 km (0.118 R)
• M5: 2,282,864 km (0.07 R)
• M6: 2,543,463 km (0.061 R)
• M7: 2,696,801 km (0.036 R)
• M8: 2,774,592 km (0.056 R)
• M9: 3,052,694 km (0.104 R)
• M10: 3,215,756 km (0.093 R)
• M11: 3,678,761 km (0.097 R)
• M12: 4,343,574 km (0.106 R)
• M13: 5,532,129 km (0.057 R)
• M14: 5,581,796 km (0.098 R)
• M15: 5,983,466 km (0.039 R)
• M16: 6,708,717 km (0.102 R)
• M17: 7,189,524 km (0.109 R)
• M18: 7,243,678 km (0.036 R)
• M19: 7,461,493 km (0.085 R)
• M20: 8,297,595 km (0.097 R)
• M21: 9,046,034 km (0.111 R)
• M22: 9,163,019 km (0.077 R)
• M23: 9,280,603 km (0.041 R)
• M24: 9,576,807 km (0.091 R)
• M25: 9,636,347 km (0.104 R)
• M26: 9,696,036 km (0.119 R)
• M27: 10,117,603 km (0.102 R)
• M28: 10,300,113 km (0.092 R)
• M29: 10,606,639 km (0.098 R)
• M30: 11,165,985 km (0.069 R)
• M31: 13,497,917 km (0.111 R)
• M32: 13,968,252 km (0.115 R)
• M33: 15,411,573 km (0.09 R)
• M34: 17,118,185 km (0.119 R)
• M35: 18,067,384 km (0.102 R)
• M36: 19,940,349 km (0.111 R)
• M37: 20,322,272 km (0.113 R)
• M38: 23,062,905 km (0.097 R)
• M39: 23,786,211 km (0.074 R)
• M40: 23,947,926 km (0.116 R)
• M41: 24,272,554 km (0.114 R)
• M42: 24,598,527 km (0.078 R)
• M43: 24,680,358 km (0.108 R)
• M44: 26,668,962 km (0.065 R)
• M45: 27,682,488 km (0.093 R)
• M46: 29,834,154 km (0.099 R)
• M47: 30,446,159 km (0.096 R)
• M48: 30,797,863 km (0.109 R)
• M49: 33,568,117 km (0.116 R)
• M50: 33,931,340 km (0.06 R)
• M51: 35,859,507 km (0.065 R)
• M52: 36,323,859 km (0.094 R)
• M53: 36,603,308 km (0.081 R)
• M54: 36,883,654 km (0.053 R)
• M55: 37,258,397 km (0.061 R)
• M56: 38,106,318 km (0.114 R)
• M57: 39,246,702 km (0.111 R)
• M58: 40,109,433 km (0.041 R)
• M59: 40,784,718 km (0.106 R)
• M60: 42,048,670 km (0.108 R)
• M61: 43,226,903 km (0.117 R)
• M62: 44,814,585 km (0.088 R)
• M63: 45,917,271 km (0.087 R)
• M64: 49,484,582 km (0.096 R)
• M65: 50,832,010 km (0.092 R)
• M66: 51,144,819 km (0.115 R)
• M67: 51,353,508 km (0.059 R)
• M68: 51,981,670 km (0.106 R)
• M69: 54,839,587 km (0.097 R)
• M70: 55,374,400 km (0.074 R)
• M71: 56,341,550 km (0.068 R)
• M72: 56,449,261 km (0.103 R)
• M73: 58,183,399 km (0.046 R)
• M74: 58,292,306 km (0.088 R)
• M75: 61,814,588 km (0.084 R)
• M76: 62,705,892 km (0.116 R)
• M77: 64,050,927 km (0.097 R)
• M78: 66,997,406 km (0.068 R)
• M79: 68,602,143 km (0.094 R)
• M80: 68,832,374 km (0.113 R)
• M81: 69,409,223 km (0.1 R)
• M82: 72,786,545 km (0.066 R)
• M83: 73,727,515 km (0.107 R)
• M84: 74,199,646 km (0.111 R)
• M85: 74,554,343 km (0.108 R)
• M86: 74,791,007 km (0.06 R)
• M87: 75,028,119 km (0.119 R)
• M88: 75,621,724 km (0.077 R)
• M89: 75,978,664 km (0.102 R)
• M90: 76,813,719 km (0.092 R)
• M91: 77,172,455 km (0.111 R)
• M92: 77,411,961 km (0.071 R)
• M93: 78,613,232 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit