🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 9.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.52 AU - 0.6 AU

Year: 289 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,000,873 km

• M1: 116,986 km (0.083 R)
• M2: 176,077 km (0.105 R)
• M3: 247,734 km (0.105 R)
• M4: 305,180 km (0.108 R)
• M5: 379,979 km (0.092 R)
• M6: 448,794 km (0.119 R)
• M7: 507,885 km (0.117 R)
• M8: 583,432 km (0.117 R)
• M9: 684,410 km (0.079 R)
• M10: 801,845 km (0.117 R)
• M11: 876,195 km (0.063 R)
• M12: 939,624 km (0.083 R)
• M13: 1,002,007 km (0.081 R)
• M14: 1,065,885 km (0.117 R)
• M15: 1,139,936 km (0.073 R)
• M16: 1,233,434 km (0.1 R)
• M17: 1,329,626 km (0.107 R)
• M18: 1,394,252 km (0.09 R)
• M19: 1,513,781 km (0.096 R)
• M20: 1,604,288 km (0.058 R)
• M21: 1,663,379 km (0.086 R)
• M22: 1,790,687 km (0.036 R)
• M23: 1,858,903 km (0.107 R)
• M24: 1,952,551 km (0.096 R)
• M25: 2,030,193 km (0.09 R)
• M26: 2,123,093 km (0.096 R)
• M27: 2,254,290 km (0.108 R)
• M28: 2,317,121 km (0.027 R)
• M29: 2,513,244 km (0.116 R)
• M30: 2,663,889 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 13.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.72 AU - 1 AU

Year: 551 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,000,873 km

• M1: 167,400 km (0.091 R)
• M2: 252,372 km (0.092 R)
• M3: 373,546 km (0.05 R)
• M4: 460,013 km (0.117 R)
• M5: 574,306 km (0.094 R)
• M6: 676,930 km (0.105 R)
• M7: 772,972 km (0.062 R)
• M8: 870,510 km (0.086 R)
• M9: 957,426 km (0.078 R)
• M10: 1,059,602 km (0.068 R)
• M11: 1,207,853 km (0.05 R)
• M12: 1,350,270 km (0.074 R)
• M13: 1,507,797 km (0.112 R)
• M14: 1,605,335 km (0.113 R)
• M15: 1,861,596 km (0.117 R)
• M16: 2,007,603 km (0.05 R)
• M17: 2,110,676 km (0.098 R)
• M18: 2,204,923 km (0.066 R)
• M19: 2,376,213 km (0.097 R)
• M20: 2,474,498 km (0.032 R)
• M21: 2,737,940 km (0.101 R)
• M22: 2,847,147 km (0.102 R)
• M23: 3,040,278 km (0.092 R)
• M24: 3,135,571 km (0.118 R)
• M25: 3,298,633 km (0.11 R)
• M26: 3,415,170 km (0.105 R)
• M27: 3,520,636 km (0.115 R)
• M28: 3,608,301 km (0.092 R)
• M29: 3,869,199 km (0.069 R)
• M30: 4,018,348 km (0.09 R)
• M31: 4,176,174 km (0.091 R)
• M32: 4,262,492 km (0.1 R)
• M33: 4,497,810 km (0.079 R)
• M34: 4,607,016 km (0.119 R)
• M35: 4,772,322 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 12

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.43 AU - 2.99 AU

Year: 3079 Days

Day: 11.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,000,873 km

• M1: 186,100 km (0.097 R)
• M2: 459,864 km (0.064 R)
• M3: 590,912 km (0.061 R)
• M4: 716,574 km (0.097 R)
• M5: 852,409 km (0.119 R)
• M6: 953,238 km (0.119 R)
• M7: 1,143,825 km (0.057 R)
• M8: 1,432,549 km (0.032 R)
• M9: 1,635,254 km (0.114 R)
• M10: 1,754,035 km (0.09 R)
• M11: 1,856,958 km (0.1 R)
• M12: 1,990,998 km (0.118 R)
• M13: 2,069,088 km (0.082 R)
• M14: 2,208,364 km (0.095 R)
• M15: 2,289,296 km (0.03 R)
• M16: 2,475,396 km (0.057 R)
• M17: 2,559,620 km (0.092 R)
• M18: 2,677,203 km (0.118 R)
• M19: 2,774,741 km (0.105 R)
• M20: 2,851,485 km (0.102 R)
• M21: 3,018,436 km (0.085 R)
• M22: 3,467,679 km (0.064 R)
• M23: 3,694,319 km (0.115 R)
• M24: 3,839,878 km (0.09 R)
• M25: 3,975,115 km (0.06 R)
• M26: 4,137,129 km (0.102 R)
• M27: 4,275,806 km (0.11 R)
• M28: 4,352,101 km (0.086 R)
• M29: 4,557,948 km (0.064 R)
• M30: 4,727,592 km (0.115 R)
• M31: 5,372,209 km (0.111 R)
• M32: 5,565,490 km (0.086 R)
• M33: 5,676,940 km (0.119 R)
• M34: 5,803,201 km (0.076 R)
• M35: 5,916,297 km (0.114 R)
• M36: 6,015,929 km (0.059 R)
• M37: 6,116,010 km (0.081 R)
• M38: 6,231,051 km (0.119 R)
• M39: 6,317,967 km (0.087 R)
• M40: 6,434,354 km (0.069 R)
• M41: 6,654,412 km (0.077 R)
• M42: 6,772,894 km (0.116 R)
• M43: 6,862,204 km (0.06 R)
• M44: 7,299,479 km (0.114 R)
• M45: 7,621,712 km (0.096 R)
• M46: 7,761,287 km (0.047 R)
• M47: 8,043,130 km (0.102 R)
• M48: 8,201,105 km (0.043 R)
• M49: 8,424,006 km (0.113 R)
• M50: 8,843,329 km (0.045 R)
• M51: 8,924,710 km (0.12 R)
• M52: 9,401,927 km (0.102 R)
• M53: 9,685,565 km (0.044 R)
• M54: 9,803,298 km (0.06 R)
• M55: 9,904,426 km (0.112 R)
• M56: 10,090,975 km (0.084 R)
• M57: 10,176,096 km (0.097 R)
• M58: 10,347,086 km (0.114 R)
• M59: 10,553,531 km (0.092 R)
• M60: 10,778,826 km (0.093 R)
• M61: 10,883,245 km (0.032 R)
• M62: 10,988,113 km (0.118 R)
• M63: 11,251,705 km (0.071 R)
• M64: 11,428,529 km (0.093 R)
• M65: 11,910,833 km (0.107 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 12.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.1 AU - 5.3 AU

Year: 7033 Days

Day: 8.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,000,873 km

• M1: 162,912 km (0.114 R)
• M2: 305,928 km (0.108 R)
• M3: 493,224 km (0.045 R)
• M4: 630,405 km (0.113 R)
• M5: 711,487 km (0.083 R)
• M6: 1,075,609 km (0.101 R)
• M7: 1,244,505 km (0.049 R)
• M8: 1,332,468 km (0.06 R)
• M9: 1,496,428 km (0.093 R)
• M10: 1,686,716 km (0.065 R)
• M11: 1,865,037 km (0.096 R)
• M12: 2,663,590 km (0.038 R)
• M13: 3,357,126 km (0.075 R)
• M14: 3,893,434 km (0.066 R)
• M15: 4,374,691 km (0.109 R)
• M16: 4,567,073 km (0.089 R)
• M17: 4,734,174 km (0.092 R)
• M18: 4,846,672 km (0.087 R)
• M19: 5,276,766 km (0.072 R)
• M20: 6,546,104 km (0.041 R)
• M21: 7,344,807 km (0.044 R)
• M22: 7,442,793 km (0.074 R)
• M23: 7,639,963 km (0.059 R)
• M24: 7,805,718 km (0.072 R)
• M25: 8,720,957 km (0.054 R)
• M26: 9,385,471 km (0.117 R)
• M27: 9,598,648 km (0.107 R)
• M28: 9,777,567 km (0.083 R)
• M29: 9,957,683 km (0.054 R)
• M30: 10,615,016 km (0.06 R)
• M31: 10,911,669 km (0.101 R)
• M32: 11,211,014 km (0.061 R)
• M33: 12,435,772 km (0.063 R)
• M34: 13,143,370 km (0.062 R)
• M35: 13,222,806 km (0.068 R)
• M36: 13,944,915 km (0.111 R)
• M37: 14,762,318 km (0.085 R)
• M38: 14,969,062 km (0.034 R)
• M39: 15,343,655 km (0.111 R)
• M40: 15,763,576 km (0.111 R)
• M41: 16,700,657 km (0.074 R)
• M42: 17,002,696 km (0.06 R)
• M43: 17,393,595 km (0.082 R)
• M44: 18,184,369 km (0.103 R)
• M45: 18,628,675 km (0.107 R)
• M46: 19,076,720 km (0.11 R)
• M47: 19,166,629 km (0.12 R)
• M48: 19,437,551 km (0.091 R)
• M49: 19,528,207 km (0.097 R)
• M50: 19,755,296 km (0.066 R)
• M51: 20,580,179 km (0.105 R)
• M52: 20,718,707 km (0.086 R)
• M53: 20,857,534 km (0.052 R)
• M54: 21,136,234 km (0.068 R)
• M55: 21,229,434 km (0.03 R)
• M56: 24,820,980 km (0.085 R)
• M57: 25,017,850 km (0.114 R)
• M58: 25,116,435 km (0.039 R)
• M59: 25,412,938 km (0.037 R)
• M60: 25,660,972 km (0.05 R)
• M61: 26,610,768 km (0.063 R)
• M62: 27,165,926 km (0.051 R)
• M63: 29,216,614 km (0.108 R)
• M64: 29,528,525 km (0.103 R)
• M65: 29,737,065 km (0.079 R)
• M66: 29,946,203 km (0.047 R)
• M67: 30,576,309 km (0.067 R)
• M68: 31,316,968 km (0.068 R)
• M69: 31,582,803 km (0.116 R)
• M70: 32,654,074 km (0.109 R)
• M71: 33,031,958 km (0.086 R)
• M72: 33,465,492 km (0.032 R)
• M73: 33,574,101 km (0.083 R)
• M74: 34,010,029 km (0.09 R)
• M75: 36,217,345 km (0.117 R)
• M76: 36,440,695 km (0.093 R)
• M77: 36,832,492 km (0.063 R)
• M78: 37,000,939 km (0.111 R)
• M79: 37,507,477 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944

Radius: 4.5

Gravity: 46.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.45 AU - 12.05 AU

Year: 22652 Days

Day: 19.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,000,873 km

• M1: 58,942 km (0.074 R)
• M2: 1,373,608 km (0.115 R)
• M3: 2,254,590 km (0.083 R)
• M4: 3,410,383 km (0.115 R)
• M5: 4,070,708 km (0.053 R)
• M6: 4,217,314 km (0.082 R)
• M7: 5,290,977 km (0.109 R)
• M8: 6,557,623 km (0.113 R)
• M9: 6,844,851 km (0.104 R)
• M10: 7,253,851 km (0.051 R)
• M11: 7,670,780 km (0.091 R)
• M12: 9,286,138 km (0.041 R)
• M13: 9,868,972 km (0.04 R)
• M14: 10,000,019 km (0.066 R)
• M15: 10,197,937 km (0.108 R)
• M16: 10,597,364 km (0.119 R)
• M17: 11,274,294 km (0.049 R)
• M18: 11,480,141 km (0.104 R)
• M19: 12,669,892 km (0.081 R)
• M20: 15,315,381 km (0.118 R)
• M21: 15,543,368 km (0.117 R)
• M22: 16,002,634 km (0.089 R)
• M23: 17,327,772 km (0.109 R)
• M24: 18,606,834 km (0.093 R)
• M25: 19,750,808 km (0.108 R)
• M26: 20,414,574 km (0.103 R)
• M27: 21,001,447 km (0.092 R)
• M28: 21,593,854 km (0.064 R)
• M29: 22,105,928 km (0.04 R)
• M30: 23,316,324 km (0.079 R)
• M31: 23,929,675 km (0.1 R)
• M32: 24,814,846 km (0.042 R)
• M33: 24,904,006 km (0.079 R)
• M34: 24,993,167 km (0.119 R)
• M35: 25,171,936 km (0.077 R)
• M36: 27,258,078 km (0.112 R)
• M37: 28,928,937 km (0.059 R)
• M38: 29,210,630 km (0.116 R)
• M39: 29,682,013 km (0.071 R)
• M40: 29,966,099 km (0.114 R)
• M41: 35,231,795 km (0.071 R)
• M42: 35,633,016 km (0.07 R)
• M43: 36,845,806 km (0.1 R)
• M44: 37,457,212 km (0.045 R)
• M45: 39,727,809 km (0.107 R)
• M46: 41,090,197 km (0.107 R)
• M47: 42,148,751 km (0.117 R)
• M48: 45,704,693 km (0.058 R)
• M49: 45,814,049 km (0.098 R)
• M50: 47,352,663 km (0.026 R)
• M51: 48,350,630 km (0.112 R)
• M52: 50,480,305 km (0.027 R)
• M53: 51,613,360 km (0.118 R)
• M54: 53,673,921 km (0.114 R)
• M55: 55,411,650 km (0.103 R)
• M56: 56,111,768 km (0.049 R)
• M57: 57,285,363 km (0.069 R)
• M58: 58,822,930 km (0.061 R)
• M59: 59,060,791 km (0.093 R)
• M60: 59,656,489 km (0.068 R)
• M61: 60,014,926 km (0.1 R)
• M62: 60,493,938 km (0.093 R)
• M63: 60,613,916 km (0.107 R)
• M64: 62,422,853 km (0.104 R)
• M65: 63,029,622 km (0.079 R)
• M66: 63,516,563 km (0.092 R)
• M67: 67,208,040 km (0.08 R)
• M68: 67,456,522 km (0.113 R)
• M69: 67,954,534 km (0.092 R)
• M70: 68,829,083 km (0.098 R)
• M71: 69,079,659 km (0.088 R)
• M72: 69,455,898 km (0.048 R)
• M73: 70,589,251 km (0.06 R)
• M74: 71,094,742 km (0.088 R)
• M75: 71,982,456 km (0.107 R)
• M76: 72,236,773 km (0.112 R)
• M77: 72,491,388 km (0.119 R)
• M78: 75,053,850 km (0.043 R)
• M79: 75,182,803 km (0.119 R)
• M80: 75,828,318 km (0.083 R)
• M81: 77,125,033 km (0.069 R)
• M82: 77,255,183 km (0.134 R)
• M83: 78,037,131 km (0.065 R)
• M84: 80,003,595 km (0.115 R)
• M85: 84,252,623 km (0.185 R)
• M86: 84,654,742 km (0.207 R)
• M87: 84,923,270 km (0.056 R)
• M88: 86,269,651 km (0.102 R)
• M89: 86,404,589 km (0.112 R)
• M90: 86,810,148 km (0.093 R)
• M91: 87,216,307 km (0.113 R)
• M92: 88,438,372 km (0.086 R)
• M93: 89,666,271 km (0.061 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit