🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 8.5

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 265 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,385,908 km

• M1: 117,584 km (0.076 R)
• M2: 194,028 km (0.07 R)
• M3: 251,923 km (0.062 R)
• M4: 343,776 km (0.106 R)
• M5: 470,336 km (0.063 R)
• M6: 547,229 km (0.036 R)
• M7: 616,792 km (0.071 R)
• M8: 772,374 km (0.116 R)
• M9: 845,078 km (0.065 R)
• M10: 923,767 km (0.047 R)
• M11: 983,606 km (0.051 R)
• M12: 1,037,461 km (0.099 R)
• M13: 1,144,723 km (0.025 R)
• M14: 1,232,537 km (0.116 R)
• M15: 1,330,523 km (0.111 R)
• M16: 1,386,623 km (0.109 R)
• M17: 1,443,470 km (0.089 R)
• M18: 1,497,175 km (0.116 R)
• M19: 1,568,234 km (0.118 R)
• M20: 1,623,436 km (0.102 R)
• M21: 1,683,574 km (0.076 R)
• M22: 1,806,394 km (0.068 R)
• M23: 1,913,955 km (0.118 R)
• M24: 2,009,847 km (0.108 R)
• M25: 2,102,748 km (0.101 R)
• M26: 2,196,994 km (0.097 R)
• M27: 2,331,483 km (0.078 R)
• M28: 2,414,510 km (0.103 R)
• M29: 2,473,750 km (0.104 R)
• M30: 2,528,503 km (0.071 R)
• M31: 2,608,688 km (0.116 R)
• M32: 2,710,414 km (0.093 R)
• M33: 2,808,102 km (0.044 R)
• M34: 2,901,899 km (0.077 R)
• M35: 2,985,973 km (0.054 R)
• M36: 3,076,331 km (0.06 R)
• M37: 3,156,964 km (0.112 R)
• M38: 3,238,046 km (0.113 R)
• M39: 3,380,613 km (0.103 R)
• M40: 3,435,964 km (0.102 R)
• M41: 3,513,904 km (0.079 R)
• M42: 3,575,688 km (0.067 R)
• M43: 3,745,781 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 11.6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 341 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 76,385,908 km

• M1: 170,392 km (0.069 R)
• M2: 256,411 km (0.059 R)
• M3: 333,753 km (0.117 R)
• M4: 411,394 km (0.091 R)
• M5: 493,972 km (0.086 R)
• M6: 594,652 km (0.102 R)
• M7: 699,520 km (0.053 R)
• M8: 786,885 km (0.088 R)
• M9: 921,373 km (0.103 R)
• M10: 1,023,100 km (0.051 R)
• M11: 1,219,372 km (0.059 R)
• M12: 1,347,278 km (0.103 R)
• M13: 1,443,769 km (0.054 R)
• M14: 1,542,653 km (0.093 R)
• M15: 1,644,081 km (0.048 R)
• M16: 1,736,682 km (0.118 R)
• M17: 1,814,323 km (0.11 R)
• M18: 1,967,511 km (0.04 R)
• M19: 2,107,535 km (0.11 R)
• M20: 2,220,631 km (0.106 R)
• M21: 2,397,455 km (0.103 R)
• M22: 2,471,955 km (0.111 R)
• M23: 2,559,919 km (0.068 R)
• M24: 2,649,079 km (0.089 R)
• M25: 2,726,272 km (0.104 R)
• M26: 2,804,212 km (0.09 R)
• M27: 2,942,590 km (0.046 R)
• M28: 3,049,403 km (0.108 R)
• M29: 3,260,486 km (0.061 R)
• M30: 3,336,481 km (0.081 R)
• M31: 3,413,075 km (0.069 R)
• M32: 3,553,997 km (0.078 R)
• M33: 3,660,959 km (0.064 R)
• M34: 3,740,096 km (0.088 R)
• M35: 3,834,343 km (0.1 R)
• M36: 3,914,677 km (0.119 R)
• M37: 4,025,380 km (0.095 R)
• M38: 4,107,060 km (0.106 R)
• M39: 4,196,968 km (0.119 R)
• M40: 4,340,433 km (0.12 R)
• M41: 4,455,025 km (0.068 R)
• M42: 4,718,466 km (0.05 R)
• M43: 4,796,856 km (0.091 R)
• M44: 4,891,701 km (0.029 R)
• M45: 5,091,115 km (0.096 R)
• M46: 5,260,609 km (0.107 R)
• M47: 5,464,960 km (0.061 R)
• M48: 5,555,766 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 11.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.9 AU - 0.98 AU

Year: 608 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,385,908 km

• M1: 166,054 km (0.072 R)
• M2: 288,724 km (0.086 R)
• M3: 425,905 km (0.116 R)
• M4: 617,091 km (0.083 R)
• M5: 701,315 km (0.113 R)
• M6: 772,972 km (0.118 R)
• M7: 892,351 km (0.111 R)
• M8: 966,253 km (0.112 R)
• M9: 1,091,167 km (0.103 R)
• M10: 1,165,816 km (0.038 R)
• M11: 1,411,755 km (0.051 R)
• M12: 1,493,884 km (0.106 R)
• M13: 1,611,618 km (0.097 R)
• M14: 1,686,118 km (0.11 R)
• M15: 1,844,841 km (0.113 R)
• M16: 1,971,850 km (0.084 R)
• M17: 2,052,034 km (0.06 R)
• M18: 2,133,266 km (0.103 R)
• M19: 2,228,410 km (0.104 R)
• M20: 2,312,035 km (0.111 R)
• M21: 2,423,037 km (0.061 R)
• M22: 2,502,473 km (0.032 R)
• M23: 2,589,539 km (0.099 R)
• M24: 2,677,652 km (0.109 R)
• M25: 2,976,549 km (0.052 R)
• M26: 3,155,318 km (0.098 R)
• M27: 3,257,045 km (0.119 R)
• M28: 3,352,488 km (0.105 R)
• M29: 3,599,026 km (0.081 R)
• M30: 3,690,131 km (0.038 R)
• M31: 3,976,012 km (0.085 R)
• M32: 4,285,381 km (0.055 R)
• M33: 4,357,936 km (0.104 R)
• M34: 4,430,790 km (0.087 R)
• M35: 4,545,083 km (0.119 R)
• M36: 4,627,212 km (0.09 R)
• M37: 4,843,381 km (0.069 R)
• M38: 5,037,409 km (0.119 R)
• M39: 5,173,842 km (0.055 R)
• M40: 5,285,742 km (0.096 R)
• M41: 5,398,389 km (0.061 R)
• M42: 5,582,095 km (0.077 R)
• M43: 5,741,117 km (0.117 R)
• M44: 5,973,593 km (0.104 R)
• M45: 6,054,824 km (0.099 R)
• M46: 6,172,707 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 8.6

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.22 AU - 1.8 AU

Year: 1237 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,385,908 km

• M1: 108,010 km (0.112 R)
• M2: 162,314 km (0.099 R)
• M3: 231,278 km (0.115 R)
• M4: 302,786 km (0.077 R)
• M5: 431,440 km (0.114 R)
• M6: 509,231 km (0.119 R)
• M7: 568,023 km (0.114 R)
• M8: 648,357 km (0.115 R)
• M9: 726,148 km (0.026 R)
• M10: 814,411 km (0.103 R)
• M11: 892,052 km (0.083 R)
• M12: 964,906 km (0.107 R)
• M13: 1,132,755 km (0.069 R)
• M14: 1,252,733 km (0.09 R)
• M15: 1,377,048 km (0.098 R)
• M16: 1,496,876 km (0.11 R)
• M17: 1,629,121 km (0.067 R)
• M18: 1,692,251 km (0.095 R)
• M19: 1,783,955 km (0.074 R)
• M20: 1,924,577 km (0.097 R)
• M21: 1,981,873 km (0.104 R)
• M22: 2,236,787 km (0.12 R)
• M23: 2,317,421 km (0.1 R)
• M24: 2,450,563 km (0.09 R)
• M25: 2,778,332 km (0.108 R)
• M26: 2,908,931 km (0.106 R)
• M27: 3,131,233 km (0.111 R)
• M28: 3,324,663 km (0.094 R)
• M29: 3,463,490 km (0.085 R)
• M30: 3,557,138 km (0.097 R)
• M31: 3,616,080 km (0.063 R)
• M32: 3,675,470 km (0.111 R)
• M33: 3,771,063 km (0.099 R)
• M34: 3,916,023 km (0.089 R)
• M35: 4,050,512 km (0.083 R)
• M36: 4,603,725 km (0.089 R)
• M37: 4,941,966 km (0.064 R)
• M38: 5,288,135 km (0.096 R)
• M39: 5,518,815 km (0.091 R)
• M40: 5,655,996 km (0.092 R)
• M41: 5,738,874 km (0.051 R)
• M42: 5,878,000 km (0.102 R)
• M43: 6,032,235 km (0.104 R)
• M44: 6,230,602 km (0.066 R)
• M45: 6,402,190 km (0.057 R)
• M46: 7,134,322 km (0.061 R)
• M47: 7,464,934 km (0.074 R)
• M48: 7,662,553 km (0.118 R)
• M49: 7,877,525 km (0.116 R)
• M50: 8,156,674 km (0.102 R)
• M51: 8,518,103 km (0.084 R)
• M52: 8,820,590 km (0.117 R)
• M53: 8,916,931 km (0.108 R)
• M54: 9,094,354 km (0.115 R)
• M55: 9,321,892 km (0.092 R)
• M56: 9,452,790 km (0.066 R)
• M57: 9,518,464 km (0.081 R)
• M58: 9,633,654 km (0.085 R)
• M59: 9,732,837 km (0.104 R)
• M60: 10,216,936 km (0.076 R)
• M61: 10,335,118 km (0.104 R)
• M62: 10,777,479 km (0.103 R)
• M63: 10,880,552 km (0.051 R)
• M64: 11,174,063 km (0.078 R)
• M65: 11,313,189 km (0.039 R)
• M66: 11,382,902 km (0.115 R)
• M67: 11,645,745 km (0.107 R)
• M68: 11,751,362 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 14.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.88 AU - 3.08 AU

Year: 3430 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,385,908 km

• M1: 206,894 km (0.111 R)
• M2: 395,088 km (0.097 R)
• M3: 489,035 km (0.029 R)
• M4: 672,143 km (0.091 R)
• M5: 1,016,667 km (0.087 R)
• M6: 1,182,122 km (0.071 R)
• M7: 1,369,269 km (0.113 R)
• M8: 1,466,658 km (0.119 R)
• M9: 1,579,454 km (0.101 R)
• M10: 1,721,423 km (0.037 R)
• M11: 1,854,266 km (0.043 R)
• M12: 2,318,318 km (0.088 R)
• M13: 2,571,737 km (0.097 R)
• M14: 2,961,290 km (0.116 R)
• M15: 3,122,407 km (0.068 R)
• M16: 3,386,597 km (0.095 R)
• M17: 3,606,805 km (0.106 R)
• M18: 3,990,224 km (0.077 R)
• M19: 4,223,148 km (0.063 R)
• M20: 4,423,759 km (0.044 R)
• M21: 4,834,554 km (0.083 R)
• M22: 5,063,888 km (0.045 R)
• M23: 5,160,528 km (0.115 R)
• M24: 5,277,364 km (0.03 R)
• M25: 6,099,404 km (0.098 R)
• M26: 6,285,205 km (0.1 R)
• M27: 6,514,987 km (0.07 R)
• M28: 6,790,098 km (0.115 R)
• M29: 7,264,473 km (0.057 R)
• M30: 7,461,643 km (0.119 R)
• M31: 7,638,467 km (0.1 R)
• M32: 7,816,788 km (0.119 R)
• M33: 8,474,420 km (0.042 R)
• M34: 8,566,572 km (0.104 R)
• M35: 9,794,621 km (0.046 R)
• M36: 9,939,881 km (0.109 R)
• M37: 10,429,365 km (0.034 R)
• M38: 10,627,283 km (0.1 R)
• M39: 10,826,548 km (0.108 R)
• M40: 11,077,423 km (0.032 R)
• M41: 11,584,859 km (0.085 R)
• M42: 11,867,150 km (0.091 R)
• M43: 12,022,134 km (0.107 R)
• M44: 12,125,955 km (0.105 R)
• M45: 12,308,165 km (0.099 R)
• M46: 12,517,452 km (0.036 R)
• M47: 12,701,607 km (0.12 R)
• M48: 13,206,051 km (0.055 R)
• M49: 13,961,371 km (0.091 R)
• M50: 14,454,445 km (0.047 R)
• M51: 15,036,980 km (0.069 R)
• M52: 15,232,803 km (0.102 R)
• M53: 15,457,798 km (0.089 R)
• M54: 16,081,921 km (0.084 R)
• M55: 16,253,659 km (0.082 R)
• M56: 16,454,719 km (0.095 R)
• M57: 17,238,013 km (0.099 R)
• M58: 18,122,585 km (0.053 R)
• M59: 18,271,435 km (0.1 R)
• M60: 18,750,597 km (0.119 R)
• M61: 19,325,053 km (0.095 R)
• M62: 19,690,820 km (0.109 R)
• M63: 20,089,648 km (0.11 R)
• M64: 20,553,102 km (0.041 R)
• M65: 21,020,146 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.6

Radius: 4.4

Gravity: 34.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.46 AU - 11.04 AU

Year: 20302 Days

Day: 16 Hours

Environment

Temp: -236 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,385,908 km

• M1: 254,616 km (0.089 R)
• M2: 491,728 km (0.039 R)
• M3: 711,787 km (0.082 R)
• M4: 1,039,256 km (0.038 R)
• M5: 1,120,937 km (0.099 R)
• M6: 1,685,669 km (0.12 R)
• M7: 1,717,533 km (0.051 R)
• M8: 1,847,085 km (0.097 R)
• M9: 2,839,517 km (0.075 R)
• M10: 3,188,230 km (0.083 R)
• M11: 3,428,185 km (0.105 R)
• M12: 3,468,726 km (0.097 R)
• M13: 4,667,753 km (0.078 R)
• M14: 5,452,244 km (0.116 R)
• M15: 5,642,682 km (0.048 R)
• M16: 5,787,044 km (0.057 R)
• M17: 5,883,983 km (0.1 R)
• M18: 5,981,372 km (0.088 R)
• M19: 6,030,290 km (0.095 R)
• M20: 6,177,794 km (0.117 R)
• M21: 6,426,425 km (0.114 R)
• M22: 7,452,966 km (0.068 R)
• M23: 8,310,162 km (0.103 R)
• M24: 8,364,765 km (0.033 R)
• M25: 8,805,929 km (0.066 R)
• M26: 10,763,716 km (0.061 R)
• M27: 11,062,463 km (0.092 R)
• M28: 11,729,520 km (0.098 R)
• M29: 12,284,977 km (0.113 R)
• M30: 12,534,506 km (0.078 R)
• M31: 12,597,188 km (0.036 R)
• M32: 12,660,019 km (0.1 R)
• M33: 12,975,371 km (0.034 R)
• M34: 13,357,295 km (0.094 R)
• M35: 14,197,287 km (0.112 R)
• M36: 17,723,757 km (0.108 R)
• M37: 19,220,484 km (0.118 R)
• M38: 20,609,201 km (0.074 R)
• M39: 21,128,904 km (0.106 R)
• M40: 21,353,002 km (0.097 R)
• M41: 25,122,270 km (0.044 R)
• M42: 25,201,407 km (0.113 R)
• M43: 25,518,255 km (0.085 R)
• M44: 26,316,509 km (0.085 R)
• M45: 26,396,843 km (0.094 R)
• M46: 26,718,629 km (0.05 R)
• M47: 27,203,924 km (0.119 R)
• M48: 27,692,211 km (0.051 R)
• M49: 28,512,157 km (0.1 R)
• M50: 29,506,834 km (0.091 R)
• M51: 30,092,210 km (0.081 R)
• M52: 30,260,208 km (0.097 R)
• M53: 30,344,282 km (0.082 R)
• M54: 31,359,454 km (0.113 R)
• M55: 32,213,957 km (0.094 R)
• M56: 32,299,826 km (0.11 R)
• M57: 32,644,200 km (0.037 R)
• M58: 33,510,073 km (0.067 R)
• M59: 35,087,732 km (0.096 R)
• M60: 38,405,813 km (0.071 R)
• M61: 40,148,179 km (0.031 R)
• M62: 43,424,672 km (0.069 R)
• M63: 44,280,820 km (0.117 R)
• M64: 44,471,857 km (0.117 R)
• M65: 44,758,935 km (0.074 R)
• M66: 45,142,653 km (0.091 R)
• M67: 45,431,228 km (0.102 R)
• M68: 45,623,910 km (0.111 R)
• M69: 46,980,314 km (0.111 R)
• M70: 47,761,215 km (0.117 R)
• M71: 48,940,794 km (0.087 R)
• M72: 52,839,913 km (0.051 R)
• M73: 54,365,961 km (0.11 R)
• M74: 55,906,370 km (0.092 R)
• M75: 56,112,815 km (0.108 R)
• M76: 57,565,261 km (0.036 R)
• M77: 57,669,530 km (0.094 R)
• M78: 58,820,088 km (0.078 R)
• M79: 61,037,427 km (0.095 R)
• M80: 62,530,863 km (0.107 R)
• M81: 63,712,686 km (0.112 R)
• M82: 65,010,298 km (0.101 R)
• M83: 65,118,906 km (0.034 R)
• M84: 67,741,656 km (0.072 R)
• M85: 68,182,072 km (0.046 R)
• M86: 69,065,896 km (0.05 R)
• M87: 69,398,303 km (0.097 R)
• M88: 71,515,860 km (0.071 R)
• M89: 72,638,892 km (0.117 R)
• M90: 73,315,523 km (0.118 R)
• M91: 74,561,374 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit