🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 44.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 15.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,821,384 km

• M1: 98,435 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 11.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.41 AU - 9.37 AU

Year: 7789 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,821,384 km

• M1: 165,605 km (0.052 R)
• M2: 564,134 km (0.111 R)
• M3: 694,284 km (0.085 R)
• M4: 787,334 km (0.11 R)
• M5: 952,789 km (0.036 R)
• M6: 1,204,412 km (0.034 R)
• M7: 1,880,744 km (0.067 R)
• M8: 2,060,711 km (0.114 R)
• M9: 2,293,784 km (0.056 R)
• M10: 2,389,377 km (0.091 R)
• M11: 3,070,347 km (0.096 R)
• M12: 3,149,783 km (0.116 R)
• M13: 3,229,668 km (0.117 R)
• M14: 3,667,990 km (0.111 R)
• M15: 3,951,628 km (0.108 R)
• M16: 4,125,311 km (0.098 R)
• M17: 4,600,883 km (0.113 R)
• M18: 4,875,993 km (0.08 R)
• M19: 5,000,159 km (0.051 R)
• M20: 5,093,807 km (0.107 R)
• M21: 5,733,937 km (0.096 R)
• M22: 6,197,092 km (0.092 R)
• M23: 6,638,106 km (0.102 R)
• M24: 8,427,446 km (0.082 R)
• M25: 8,916,033 km (0.12 R)
• M26: 9,106,322 km (0.11 R)
• M27: 9,182,916 km (0.094 R)
• M28: 9,259,659 km (0.032 R)
• M29: 9,336,553 km (0.057 R)
• M30: 10,117,902 km (0.052 R)
• M31: 10,436,247 km (0.077 R)
• M32: 12,670,640 km (0.069 R)
• M33: 12,970,883 km (0.093 R)
• M34: 13,447,353 km (0.059 R)
• M35: 14,150,762 km (0.039 R)
• M36: 14,551,684 km (0.101 R)
• M37: 15,046,703 km (0.066 R)
• M38: 15,182,688 km (0.075 R)
• M39: 15,273,643 km (0.094 R)
• M40: 15,776,741 km (0.04 R)
• M41: 16,146,098 km (0.066 R)
• M42: 16,471,623 km (0.086 R)
• M43: 16,658,620 km (0.118 R)
• M44: 16,752,418 km (0.097 R)
• M45: 17,271,224 km (0.088 R)
• M46: 17,508,785 km (0.067 R)
• M47: 18,035,370 km (0.088 R)
• M48: 18,324,842 km (0.085 R)
• M49: 18,810,586 km (0.032 R)
• M50: 19,448,322 km (0.117 R)
• M51: 19,547,206 km (0.111 R)
• M52: 20,243,135 km (0.12 R)
• M53: 20,644,506 km (0.089 R)
• M54: 22,327,931 km (0.12 R)
• M55: 22,638,646 km (0.11 R)
• M56: 22,794,676 km (0.108 R)
• M57: 25,122,419 km (0.072 R)
• M58: 25,770,328 km (0.071 R)
• M59: 26,533,277 km (0.106 R)
• M60: 27,082,750 km (0.11 R)
• M61: 27,969,566 km (0.047 R)
• M62: 28,192,916 km (0.118 R)
• M63: 28,304,665 km (0.087 R)
• M64: 28,585,012 km (0.091 R)
• M65: 29,148,248 km (0.04 R)
• M66: 29,487,835 km (0.098 R)
• M67: 29,771,921 km (0.077 R)
• M68: 29,942,911 km (0.098 R)
• M69: 30,514,974 km (0.041 R)
• M70: 31,148,221 km (0.089 R)
• M71: 32,135,717 km (0.098 R)
• M72: 32,780,035 km (0.09 R)
• M73: 33,369,600 km (0.099 R)
• M74: 33,606,414 km (0.117 R)
• M75: 34,858,697 km (0.069 R)
• M76: 35,219,228 km (0.107 R)
• M77: 36,308,450 km (0.071 R)
• M78: 36,674,068 km (0.077 R)
• M79: 36,857,175 km (0.051 R)
• M80: 37,777,950 km (0.048 R)
• M81: 38,086,571 km (0.045 R)
• M82: 38,644,122 km (0.079 R)
• M83: 39,079,601 km (0.12 R)
• M84: 39,266,748 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.7

Radius: 4

Gravity: 49.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.96 AU - 14.64 AU

Year: 17047 Days

Day: 15.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,821,384 km

• M1: 710,739 km (0.11 R)
• M2: 850,464 km (0.113 R)
• M3: 923,468 km (0.037 R)
• M4: 973,433 km (0.047 R)
• M5: 1,376,001 km (0.076 R)
• M6: 1,404,574 km (0.113 R)
• M7: 1,491,341 km (0.095 R)
• M8: 1,670,111 km (0.102 R)
• M9: 1,824,496 km (0.105 R)
• M10: 2,048,144 km (0.053 R)
• M11: 2,314,279 km (0.117 R)
• M12: 3,101,313 km (0.112 R)
• M13: 3,290,854 km (0.026 R)
• M14: 3,601,868 km (0.092 R)
• M15: 3,841,374 km (0.109 R)
• M16: 4,251,721 km (0.111 R)
• M17: 4,293,608 km (0.068 R)
• M18: 5,473,188 km (0.061 R)
• M19: 5,610,070 km (0.033 R)
• M20: 5,840,750 km (0.098 R)
• M21: 5,887,275 km (0.088 R)
• M22: 6,168,967 km (0.081 R)
• M23: 6,359,106 km (0.064 R)
• M24: 6,551,340 km (0.087 R)
• M25: 6,843,205 km (0.08 R)
• M26: 6,990,708 km (0.102 R)
• M27: 7,139,259 km (0.059 R)
• M28: 7,540,481 km (0.079 R)
• M29: 7,591,045 km (0.1 R)
• M30: 7,641,908 km (0.109 R)
• M31: 9,163,019 km (0.049 R)
• M32: 9,543,746 km (0.037 R)
• M33: 10,041,009 km (0.073 R)
• M34: 10,489,952 km (0.077 R)
• M35: 10,603,347 km (0.098 R)
• M36: 11,233,603 km (0.086 R)
• M37: 11,465,779 km (0.088 R)
• M38: 12,290,811 km (0.119 R)
• M39: 12,470,030 km (0.101 R)
• M40: 12,710,433 km (0.084 R)
• M41: 12,770,871 km (0.04 R)
• M42: 14,435,596 km (0.095 R)
• M43: 14,624,688 km (0.065 R)
• M44: 15,005,414 km (0.109 R)
• M45: 16,957,517 km (0.118 R)
• M46: 18,507,351 km (0.041 R)
• M47: 19,821,269 km (0.118 R)
• M48: 20,454,218 km (0.099 R)
• M49: 21,236,615 km (0.119 R)
• M50: 21,667,606 km (0.053 R)
• M51: 21,811,818 km (0.085 R)
• M52: 21,884,074 km (0.093 R)
• M53: 22,830,729 km (0.06 R)
• M54: 23,567,948 km (0.068 R)
• M55: 24,387,744 km (0.102 R)
• M56: 25,141,269 km (0.101 R)
• M57: 25,596,944 km (0.092 R)
• M58: 28,309,303 km (0.096 R)
• M59: 29,021,389 km (0.116 R)
• M60: 31,030,039 km (0.102 R)
• M61: 32,751,761 km (0.06 R)
• M62: 33,749,429 km (0.072 R)
• M63: 34,420,076 km (0.069 R)
• M64: 35,944,928 km (0.077 R)
• M65: 36,115,768 km (0.112 R)
• M66: 37,925,304 km (0.032 R)
• M67: 40,472,358 km (0.11 R)
• M68: 41,363,213 km (0.045 R)
• M69: 44,166,228 km (0.079 R)
• M70: 44,715,701 km (0.039 R)
• M71: 45,267,568 km (0.091 R)
• M72: 45,359,720 km (0.075 R)
• M73: 45,452,022 km (0.066 R)
• M74: 46,377,883 km (0.065 R)
• M75: 46,470,783 km (0.105 R)
• M76: 47,403,526 km (0.097 R)
• M77: 47,497,174 km (0.094 R)
• M78: 47,966,164 km (0.084 R)
• M79: 48,625,441 km (0.102 R)
• M80: 55,182,765 km (0.089 R)
• M81: 55,873,309 km (0.114 R)
• M82: 56,566,844 km (0.119 R)
• M83: 57,762,131 km (0.11 R)
• M84: 60,888,577 km (0.082 R)
• M85: 64,276,670 km (0.108 R)
• M86: 64,691,505 km (0.06 R)
• M87: 65,315,328 km (0.083 R)
• M88: 67,198,915 km (0.076 R)
• M89: 69,418,947 km (0.119 R)
• M90: 69,631,675 km (0.098 R)
• M91: 70,270,907 km (0.097 R)
• M92: 70,805,271 km (0.093 R)
• M93: 71,233,569 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 4.4

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.88 AU - 20.2 AU

Year: 31530 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,821,384 km

• M1: 70,909 km (0.092 R)
• M2: 184,604 km (0.049 R)
• M3: 445,203 km (0.108 R)
• M4: 874,699 km (0.115 R)
• M5: 935,435 km (0.083 R)
• M6: 1,883,886 km (0.084 R)
• M7: 2,042,909 km (0.054 R)
• M8: 2,123,991 km (0.038 R)
• M9: 2,633,072 km (0.092 R)
• M10: 3,415,170 km (0.055 R)
• M11: 3,609,049 km (0.077 R)
• M12: 3,707,185 km (0.1 R)
• M13: 4,109,154 km (0.076 R)
• M14: 4,684,059 km (0.042 R)
• M15: 5,173,094 km (0.03 R)
• M16: 6,198,887 km (0.109 R)
• M17: 6,734,597 km (0.046 R)
• M18: 6,855,771 km (0.08 R)
• M19: 7,100,065 km (0.116 R)
• M20: 8,559,541 km (0.094 R)
• M21: 9,021,500 km (0.072 R)
• M22: 10,385,683 km (0.105 R)
• M23: 10,525,557 km (0.098 R)
• M24: 11,378,115 km (0.086 R)
• M25: 11,739,843 km (0.109 R)
• M26: 13,073,208 km (0.115 R)
• M27: 17,349,912 km (0.091 R)
• M28: 17,849,719 km (0.104 R)
• M29: 18,101,342 km (0.108 R)
• M30: 18,948,515 km (0.086 R)
• M31: 19,721,936 km (0.106 R)
• M32: 19,981,937 km (0.106 R)
• M33: 20,857,234 km (0.075 R)
• M34: 21,122,172 km (0.082 R)
• M35: 22,463,766 km (0.083 R)
• M36: 25,510,925 km (0.037 R)
• M37: 25,699,717 km (0.087 R)
• M38: 26,173,643 km (0.055 R)
• M39: 27,709,864 km (0.116 R)
• M40: 28,098,519 km (0.106 R)
• M41: 28,488,820 km (0.106 R)
• M42: 28,782,780 km (0.103 R)
• M43: 28,881,066 km (0.027 R)
• M44: 29,077,787 km (0.063 R)
• M45: 29,274,957 km (0.111 R)
• M46: 30,467,551 km (0.111 R)
• M47: 33,105,410 km (0.087 R)
• M48: 34,035,460 km (0.094 R)
• M49: 34,139,281 km (0.049 R)
• M50: 34,555,762 km (0.115 R)
• M51: 35,920,992 km (0.118 R)
• M52: 36,026,758 km (0.107 R)
• M53: 37,089,950 km (0.099 R)
• M54: 37,410,987 km (0.091 R)
• M55: 41,888,750 km (0.113 R)
• M56: 43,006,246 km (0.116 R)
• M57: 44,133,466 km (0.104 R)
• M58: 45,498,996 km (0.105 R)
• M59: 45,957,363 km (0.1 R)
• M60: 46,532,268 km (0.095 R)
• M61: 47,805,645 km (0.06 R)
• M62: 50,741,803 km (0.11 R)
• M63: 51,813,073 km (0.027 R)
• M64: 54,705,997 km (0.096 R)
• M65: 56,540,515 km (0.107 R)
• M66: 58,643,861 km (0.119 R)
• M67: 60,521,015 km (0.052 R)
• M68: 64,205,611 km (0.114 R)
• M69: 64,719,480 km (0.114 R)
• M70: 66,269,314 km (0.1 R)
• M71: 67,439,618 km (0.039 R)
• M72: 68,092,912 km (0.049 R)
• M73: 69,537,129 km (0.107 R)
• M74: 72,322,492 km (0.083 R)
• M75: 72,589,674 km (0.039 R)
• M76: 73,258,975 km (0.077 R)
• M77: 75,685,452 km (0.076 R)
• M78: 76,092,508 km (0.104 R)
• M79: 76,772,430 km (0.07 R)
• M80: 77,044,998 km (0.116 R)
• M81: 77,864,495 km (0.081 R)
• M82: 78,686,834 km (0.026 R)
• M83: 79,099,126 km (0.078 R)
• M84: 80,340,340 km (0.101 R)
• M85: 81,449,009 km (0.108 R)
• M86: 82,144,490 km (0.114 R)
• M87: 82,423,191 km (0.081 R)
• M88: 83,821,632 km (0.107 R)
• M89: 84,383,222 km (0.097 R)
• M90: 84,664,466 km (0.053 R)
• M91: 85,227,852 km (0.083 R)
• M92: 85,792,584 km (0.107 R)
• M93: 87,209,724 km (0.118 R)
• M94: 88,206,345 km (0.092 R)
• M95: 93,536,218 km (0.074 R)
• M96: 93,827,336 km (0.11 R)
• M97: 94,848,491 km (0.105 R)
• M98: 95,287,261 km (0.111 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit