🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 14.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 476 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,071,774 km

• M1: 184,005 km (0.111 R)
• M2: 279,299 km (0.112 R)
• M3: 393,143 km (0.085 R)
• M4: 540,647 km (0.037 R)
• M5: 656,884 km (0.088 R)
• M6: 769,083 km (0.067 R)
• M7: 867,368 km (0.107 R)
• M8: 1,055,413 km (0.099 R)
• M9: 1,149,809 km (0.086 R)
• M10: 1,254,528 km (0.091 R)
• M11: 1,366,427 km (0.103 R)
• M12: 1,463,067 km (0.088 R)
• M13: 1,565,991 km (0.097 R)
• M14: 1,683,574 km (0.066 R)
• M15: 1,775,727 km (0.049 R)
• M16: 1,898,846 km (0.118 R)
• M17: 2,041,861 km (0.098 R)
• M18: 2,149,422 km (0.069 R)
• M19: 2,299,020 km (0.049 R)
• M20: 2,475,097 km (0.062 R)
• M21: 2,576,375 km (0.076 R)
• M22: 2,669,724 km (0.095 R)
• M23: 2,816,778 km (0.047 R)
• M24: 2,986,123 km (0.078 R)
• M25: 3,376,125 km (0.115 R)
• M26: 3,489,071 km (0.114 R)
• M27: 3,619,072 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 8.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.33 AU - 3.21 AU

Year: 3182 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,071,774 km

• M1: 107,561 km (0.117 R)
• M2: 216,169 km (0.049 R)
• M3: 312,809 km (0.09 R)
• M4: 392,096 km (0.075 R)
• M5: 449,542 km (0.076 R)
• M6: 802,742 km (0.09 R)
• M7: 859,589 km (0.109 R)
• M8: 957,576 km (0.071 R)
• M9: 1,038,808 km (0.044 R)
• M10: 1,111,811 km (0.034 R)
• M11: 1,208,452 km (0.088 R)
• M12: 1,296,714 km (0.107 R)
• M13: 1,387,221 km (0.08 R)
• M14: 1,550,881 km (0.047 R)
• M15: 1,610,870 km (0.08 R)
• M16: 1,671,756 km (0.077 R)
• M17: 1,795,773 km (0.043 R)
• M18: 1,871,619 km (0.068 R)
• M19: 1,974,542 km (0.069 R)
• M20: 2,092,725 km (0.028 R)
• M21: 2,294,682 km (0.098 R)
• M22: 2,503,221 km (0.102 R)
• M23: 2,703,533 km (0.071 R)
• M24: 2,790,898 km (0.103 R)
• M25: 2,909,080 km (0.059 R)
• M26: 3,089,346 km (0.104 R)
• M27: 3,226,976 km (0.036 R)
• M28: 3,366,550 km (0.091 R)
• M29: 3,476,655 km (0.058 R)
• M30: 3,587,955 km (0.119 R)
• M31: 3,748,923 km (0.112 R)
• M32: 3,912,284 km (0.032 R)
• M33: 4,028,072 km (0.08 R)
• M34: 4,280,145 km (0.095 R)
• M35: 4,905,913 km (0.088 R)
• M36: 4,995,073 km (0.078 R)
• M37: 5,175,039 km (0.116 R)
• M38: 5,430,702 km (0.078 R)
• M39: 5,690,404 km (0.101 R)
• M40: 5,935,296 km (0.111 R)
• M41: 6,087,736 km (0.079 R)
• M42: 6,222,224 km (0.05 R)
• M43: 6,299,566 km (0.117 R)
• M44: 6,357,760 km (0.103 R)
• M45: 6,750,155 km (0.064 R)
• M46: 7,130,134 km (0.06 R)
• M47: 7,292,298 km (0.113 R)
• M48: 7,517,293 km (0.086 R)
• M49: 7,744,383 km (0.066 R)
• M50: 8,827,322 km (0.107 R)
• M51: 9,620,041 km (0.086 R)
• M52: 9,754,380 km (0.099 R)
• M53: 9,979,674 km (0.068 R)
• M54: 10,229,502 km (0.07 R)
• M55: 10,712,105 km (0.103 R)
• M56: 11,014,592 km (0.061 R)
• M57: 11,795,194 km (0.079 R)
• M58: 12,059,234 km (0.077 R)
• M59: 12,349,753 km (0.119 R)
• M60: 12,471,376 km (0.087 R)
• M61: 12,986,741 km (0.116 R)
• M62: 13,060,941 km (0.111 R)
• M63: 13,334,257 km (0.091 R)
• M64: 14,038,414 km (0.106 R)
• M65: 14,369,474 km (0.057 R)
• M66: 14,728,808 km (0.105 R)
• M67: 14,857,911 km (0.078 R)
• M68: 15,221,434 km (0.085 R)
• M69: 15,299,673 km (0.1 R)
• M70: 15,771,954 km (0.111 R)
• M71: 15,877,570 km (0.094 R)
• M72: 16,142,657 km (0.116 R)
• M73: 16,596,687 km (0.044 R)
• M74: 16,704,248 km (0.091 R)
• M75: 17,408,255 km (0.029 R)
• M76: 17,544,689 km (0.108 R)
• M77: 17,983,908 km (0.052 R)
• M78: 18,510,193 km (0.057 R)
• M79: 18,621,494 km (0.104 R)
• M80: 18,677,444 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.7

Radius: 3.8

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.01 AU - 7.77 AU

Year: 13867 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,071,774 km

• M1: 58,493 km (0.069 R)
• M2: 98,735 km (0.088 R)
• M3: 686,953 km (0.095 R)
• M4: 909,705 km (0.088 R)
• M5: 1,001,109 km (0.081 R)
• M6: 1,272,779 km (0.055 R)
• M7: 1,996,533 km (0.104 R)
• M8: 2,385,787 km (0.089 R)
• M9: 2,614,821 km (0.083 R)
• M10: 2,877,665 km (0.083 R)
• M11: 2,904,293 km (0.095 R)
• M12: 3,039,380 km (0.107 R)
• M13: 3,343,512 km (0.029 R)
• M14: 3,371,637 km (0.079 R)
• M15: 4,251,571 km (0.081 R)
• M16: 4,312,757 km (0.098 R)
• M17: 5,035,764 km (0.089 R)
• M18: 5,068,077 km (0.099 R)
• M19: 5,527,342 km (0.083 R)
• M20: 5,594,063 km (0.107 R)
• M21: 5,863,489 km (0.11 R)
• M22: 6,732,503 km (0.11 R)
• M23: 6,768,107 km (0.058 R)
• M24: 7,529,859 km (0.066 R)
• M25: 7,641,010 km (0.113 R)
• M26: 9,015,067 km (0.098 R)
• M27: 9,649,811 km (0.119 R)
• M28: 10,094,565 km (0.117 R)
• M29: 10,628,630 km (0.107 R)
• M30: 11,340,865 km (0.051 R)
• M31: 12,025,275 km (0.05 R)
• M32: 12,155,126 km (0.068 R)
• M33: 12,241,893 km (0.05 R)
• M34: 12,459,707 km (0.099 R)
• M35: 12,987,938 km (0.073 R)
• M36: 13,032,219 km (0.104 R)
• M37: 13,343,980 km (0.083 R)
• M38: 13,433,590 km (0.105 R)
• M39: 13,793,821 km (0.095 R)
• M40: 13,974,984 km (0.104 R)
• M41: 14,065,940 km (0.052 R)
• M42: 14,615,712 km (0.114 R)
• M43: 14,661,788 km (0.079 R)
• M44: 15,265,864 km (0.091 R)
• M45: 15,312,688 km (0.096 R)
• M46: 15,878,019 km (0.046 R)
• M47: 16,402,210 km (0.072 R)
• M48: 16,546,123 km (0.11 R)
• M49: 17,321,040 km (0.077 R)
• M50: 17,418,727 km (0.065 R)
• M51: 18,107,625 km (0.094 R)
• M52: 18,157,142 km (0.074 R)
• M53: 18,555,073 km (0.083 R)
• M54: 18,605,038 km (0.03 R)
• M55: 18,855,465 km (0.11 R)
• M56: 19,006,409 km (0.065 R)
• M57: 19,056,674 km (0.093 R)
• M58: 19,309,196 km (0.078 R)
• M59: 19,359,760 km (0.073 R)
• M60: 21,263,542 km (0.041 R)
• M61: 21,472,979 km (0.04 R)
• M62: 21,788,331 km (0.072 R)
• M63: 21,999,414 km (0.077 R)
• M64: 22,317,310 km (0.108 R)
• M65: 22,636,701 km (0.097 R)
• M66: 23,604,001 km (0.065 R)
• M67: 23,712,310 km (0.04 R)
• M68: 23,766,464 km (0.103 R)
• M69: 24,092,587 km (0.118 R)
• M70: 24,639,517 km (0.056 R)
• M71: 25,467,542 km (0.111 R)
• M72: 27,150,667 km (0.112 R)
• M73: 29,101,124 km (0.112 R)
• M74: 30,093,257 km (0.108 R)
• M75: 30,328,276 km (0.033 R)
• M76: 30,859,348 km (0.047 R)
• M77: 31,155,701 km (0.12 R)
• M78: 31,691,561 km (0.107 R)
• M79: 32,290,551 km (0.107 R)
• M80: 33,377,978 km (0.109 R)
• M81: 34,048,475 km (0.106 R)
• M82: 34,232,032 km (0.071 R)
• M83: 35,899,450 km (0.109 R)
• M84: 35,961,683 km (0.071 R)
• M85: 36,523,572 km (0.108 R)
• M86: 36,648,935 km (0.113 R)
• M87: 37,466,637 km (0.079 R)
• M88: 38,481,359 km (0.049 R)
• M89: 38,864,330 km (0.071 R)
• M90: 40,020,422 km (0.109 R)
• M91: 41,252,959 km (0.088 R)
• M92: 42,629,708 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.8

Radius: 4.1

Gravity: 47.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.11 AU - 10.83 AU

Year: 23385 Days

Day: 21.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,071,774 km

• M1: 53,855 km (0.108 R)
• M2: 82,428 km (0.084 R)
• M3: 284,086 km (0.119 R)
• M4: 1,076,207 km (0.066 R)
• M5: 1,425,219 km (0.053 R)
• M6: 2,535,086 km (0.101 R)
• M7: 3,079,771 km (0.113 R)
• M8: 3,210,520 km (0.105 R)
• M9: 3,298,783 km (0.052 R)
• M10: 3,891,190 km (0.114 R)
• M11: 4,079,983 km (0.118 R)
• M12: 4,614,646 km (0.084 R)
• M13: 4,664,312 km (0.111 R)
• M14: 5,017,213 km (0.1 R)
• M15: 5,378,492 km (0.063 R)
• M16: 6,906,036 km (0.079 R)
• M17: 7,019,880 km (0.055 R)
• M18: 7,365,451 km (0.103 R)
• M19: 7,657,616 km (0.11 R)
• M20: 8,556,699 km (0.038 R)
• M21: 9,425,563 km (0.111 R)
• M22: 10,321,954 km (0.067 R)
• M23: 11,446,780 km (0.105 R)
• M24: 11,784,871 km (0.104 R)
• M25: 12,263,734 km (0.111 R)
• M26: 12,401,813 km (0.118 R)
• M27: 13,595,305 km (0.087 R)
• M28: 14,532,536 km (0.092 R)
• M29: 15,564,910 km (0.061 R)
• M30: 15,639,560 km (0.101 R)
• M31: 17,234,423 km (0.097 R)
• M32: 17,777,463 km (0.102 R)
• M33: 18,326,038 km (0.112 R)
• M34: 18,721,426 km (0.053 R)
• M35: 20,821,630 km (0.032 R)
• M36: 22,656,149 km (0.104 R)
• M37: 25,327,518 km (0.104 R)
• M38: 26,210,145 km (0.073 R)
• M39: 26,834,118 km (0.111 R)
• M40: 27,102,945 km (0.048 R)
• M41: 27,643,443 km (0.093 R)
• M42: 27,733,800 km (0.11 R)
• M43: 28,096,425 km (0.104 R)
• M44: 28,369,441 km (0.119 R)
• M45: 28,826,462 km (0.051 R)
• M46: 29,010,019 km (0.104 R)
• M47: 29,840,437 km (0.08 R)
• M48: 33,335,492 km (0.098 R)
• M49: 33,721,006 km (0.051 R)
• M50: 35,867,735 km (0.111 R)
• M51: 36,361,707 km (0.109 R)
• M52: 37,957,767 km (0.119 R)
• M53: 39,474,540 km (0.111 R)
• M54: 41,011,059 km (0.084 R)
• M55: 44,883,849 km (0.044 R)
• M56: 45,096,577 km (0.113 R)
• M57: 45,950,482 km (0.115 R)
• M58: 47,457,681 km (0.07 R)
• M59: 47,891,215 km (0.094 R)
• M60: 48,217,338 km (0.104 R)
• M61: 49,090,392 km (0.088 R)
• M62: 49,748,622 km (0.078 R)
• M63: 52,187,068 km (0.117 R)
• M64: 53,420,801 km (0.09 R)
• M65: 55,232,431 km (0.06 R)
• M66: 55,574,412 km (0.102 R)
• M67: 56,489,502 km (0.106 R)
• M68: 59,498,215 km (0.12 R)
• M69: 59,614,901 km (0.095 R)
• M70: 60,317,113 km (0.097 R)
• M71: 60,669,117 km (0.06 R)
• M72: 61,021,869 km (0.027 R)
• M73: 61,611,434 km (0.09 R)
• M74: 62,084,313 km (0.104 R)
• M75: 64,107,774 km (0.115 R)
• M76: 64,466,958 km (0.037 R)
• M77: 68,096,652 km (0.071 R)
• M78: 68,830,579 km (0.115 R)
• M79: 71,295,652 km (0.05 R)
• M80: 71,792,168 km (0.1 R)
• M81: 73,789,449 km (0.046 R)
• M82: 74,291,649 km (0.093 R)
• M83: 76,184,960 km (0.079 R)
• M84: 76,565,537 km (0.027 R)
• M85: 77,838,614 km (0.108 R)
• M86: 78,349,790 km (0.088 R)
• M87: 79,761,396 km (0.085 R)
• M88: 82,349,289 km (0.156 R)
• M89: 83,653,484 km (0.038 R)
• M90: 83,784,232 km (0.052 R)
• M91: 87,739,750 km (0.097 R)
• M92: 88,271,720 km (0.063 R)
• M93: 88,938,328 km (0.109 R)
• M94: 89,071,769 km (0.18 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit