🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 14.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1.02 AU

Year: 497 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,384,486 km

• M1: 179,517 km (0.101 R)
• M2: 286,031 km (0.098 R)
• M3: 383,419 km (0.118 R)
• M4: 491,429 km (0.112 R)
• M5: 646,263 km (0.102 R)
• M6: 764,595 km (0.095 R)
• M7: 870,959 km (0.09 R)
• M8: 993,928 km (0.058 R)
• M9: 1,115,701 km (0.108 R)
• M10: 1,294,620 km (0.115 R)
• M11: 1,416,841 km (0.118 R)
• M12: 1,568,982 km (0.059 R)
• M13: 1,713,494 km (0.051 R)
• M14: 1,899,594 km (0.058 R)
• M15: 1,992,793 km (0.115 R)
• M16: 2,106,936 km (0.103 R)
• M17: 2,242,921 km (0.096 R)
• M18: 2,336,868 km (0.066 R)
• M19: 2,457,743 km (0.061 R)
• M20: 2,642,796 km (0.083 R)
• M21: 2,747,814 km (0.068 R)
• M22: 2,848,792 km (0.114 R)
• M23: 3,010,956 km (0.07 R)
• M24: 3,131,831 km (0.11 R)
• M25: 3,260,037 km (0.08 R)
• M26: 3,435,665 km (0.101 R)
• M27: 3,597,081 km (0.097 R)
• M28: 3,731,569 km (0.046 R)
• M29: 3,820,281 km (0.086 R)
• M30: 3,975,713 km (0.102 R)
• M31: 4,225,093 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 8.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.4 AU - 1.5 AU

Year: 1127 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,384,486 km

• M1: 119,977 km (0.037 R)
• M2: 178,769 km (0.084 R)
• M3: 289,472 km (0.071 R)
• M4: 372,200 km (0.076 R)
• M5: 454,478 km (0.102 R)
• M6: 753,524 km (0.037 R)
• M7: 868,416 km (0.068 R)
• M8: 928,105 km (0.094 R)
• M9: 1,003,054 km (0.069 R)
• M10: 1,101,489 km (0.091 R)
• M11: 1,166,564 km (0.088 R)
• M12: 1,232,986 km (0.067 R)
• M13: 1,440,179 km (0.071 R)
• M14: 1,568,384 km (0.093 R)
• M15: 1,708,856 km (0.113 R)
• M16: 1,793,379 km (0.088 R)
• M17: 1,975,739 km (0.049 R)
• M18: 2,200,585 km (0.095 R)
• M19: 2,311,586 km (0.09 R)
• M20: 2,367,835 km (0.045 R)
• M21: 2,500,678 km (0.113 R)
• M22: 2,606,892 km (0.111 R)
• M23: 3,036,538 km (0.054 R)
• M24: 3,296,539 km (0.053 R)
• M25: 3,402,454 km (0.119 R)
• M26: 3,552,949 km (0.042 R)
• M27: 3,607,104 km (0.088 R)
• M28: 3,760,591 km (0.111 R)
• M29: 3,960,903 km (0.096 R)
• M30: 4,028,521 km (0.114 R)
• M31: 4,302,734 km (0.097 R)
• M32: 4,465,646 km (0.072 R)
• M33: 4,689,893 km (0.114 R)
• M34: 4,869,411 km (0.086 R)
• M35: 5,039,204 km (0.099 R)
• M36: 5,100,240 km (0.108 R)
• M37: 5,309,976 km (0.105 R)
• M38: 5,712,095 km (0.034 R)
• M39: 5,827,136 km (0.1 R)
• M40: 5,968,506 km (0.046 R)
• M41: 6,033,282 km (0.092 R)
• M42: 6,189,462 km (0.056 R)
• M43: 6,599,360 km (0.12 R)
• M44: 6,693,158 km (0.106 R)
• M45: 6,800,869 km (0.086 R)
• M46: 6,854,874 km (0.035 R)
• M47: 7,086,302 km (0.065 R)
• M48: 7,209,869 km (0.087 R)
• M49: 7,431,424 km (0.074 R)
• M50: 7,556,936 km (0.043 R)
• M51: 7,655,073 km (0.105 R)
• M52: 8,109,252 km (0.092 R)
• M53: 8,441,060 km (0.102 R)
• M54: 8,513,764 km (0.09 R)
• M55: 8,659,772 km (0.114 R)
• M56: 8,910,049 km (0.034 R)
• M57: 8,998,910 km (0.094 R)
• M58: 9,327,427 km (0.111 R)
• M59: 9,462,963 km (0.034 R)
• M60: 9,583,988 km (0.107 R)
• M61: 9,766,497 km (0.078 R)
• M62: 9,950,054 km (0.054 R)
• M63: 10,119,398 km (0.049 R)
• M64: 10,461,080 km (0.099 R)
• M65: 10,539,170 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 10.4

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.7 AU

Year: 1174 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,384,486 km

• M1: 147,952 km (0.116 R)
• M2: 277,953 km (0.03 R)
• M3: 361,428 km (0.106 R)
• M4: 473,328 km (0.108 R)
• M5: 624,422 km (0.114 R)
• M6: 992,133 km (0.071 R)
• M7: 1,216,530 km (0.111 R)
• M8: 1,335,161 km (0.111 R)
• M9: 1,431,053 km (0.091 R)
• M10: 1,547,590 km (0.071 R)
• M11: 1,695,542 km (0.066 R)
• M12: 1,965,866 km (0.086 R)
• M13: 2,106,338 km (0.077 R)
• M14: 2,177,846 km (0.119 R)
• M15: 2,260,723 km (0.067 R)
• M16: 2,397,455 km (0.071 R)
• M17: 2,472,254 km (0.096 R)
• M18: 2,547,951 km (0.108 R)
• M19: 2,757,238 km (0.067 R)
• M20: 3,076,031 km (0.119 R)
• M21: 3,181,049 km (0.056 R)
• M22: 3,346,804 km (0.085 R)
• M23: 3,588,703 km (0.093 R)
• M24: 3,686,989 km (0.089 R)
• M25: 4,192,480 km (0.039 R)
• M26: 4,322,331 km (0.025 R)
• M27: 4,400,870 km (0.104 R)
• M28: 4,466,544 km (0.083 R)
• M29: 4,545,980 km (0.1 R)
• M30: 4,625,865 km (0.109 R)
• M31: 4,692,885 km (0.096 R)
• M32: 4,882,127 km (0.092 R)
• M33: 5,212,289 km (0.102 R)
• M34: 5,549,782 km (0.062 R)
• M35: 5,621,140 km (0.12 R)
• M36: 5,822,200 km (0.086 R)
• M37: 6,054,974 km (0.092 R)
• M38: 6,454,699 km (0.118 R)
• M39: 6,529,648 km (0.091 R)
• M40: 6,604,896 km (0.056 R)
• M41: 6,756,289 km (0.11 R)
• M42: 6,832,434 km (0.082 R)
• M43: 7,139,858 km (0.103 R)
• M44: 7,295,290 km (0.06 R)
• M45: 7,578,030 km (0.078 R)
• M46: 7,960,402 km (0.119 R)
• M47: 8,121,668 km (0.072 R)
• M48: 8,186,444 km (0.038 R)
• M49: 8,562,533 km (0.117 R)
• M50: 8,760,900 km (0.119 R)
• M51: 9,094,952 km (0.064 R)
• M52: 9,399,234 km (0.045 R)
• M53: 9,810,180 km (0.072 R)
• M54: 9,965,911 km (0.038 R)
• M55: 10,087,534 km (0.056 R)
• M56: 10,420,090 km (0.086 R)
• M57: 10,543,508 km (0.087 R)
• M58: 10,614,268 km (0.104 R)
• M59: 10,952,659 km (0.119 R)
• M60: 11,078,171 km (0.034 R)
• M61: 11,168,079 km (0.073 R)
• M62: 11,312,591 km (0.119 R)
• M63: 11,475,802 km (0.092 R)
• M64: 11,585,009 km (0.078 R)
• M65: 11,896,621 km (0.11 R)
• M66: 12,044,125 km (0.069 R)
• M67: 12,322,377 km (0.107 R)
• M68: 12,659,271 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 13.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.54 AU - 4.1 AU

Year: 4821 Days

Day: 5.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,384,486 km

• M1: 172,786 km (0.099 R)
• M2: 490,382 km (0.102 R)
• M3: 1,165,068 km (0.05 R)
• M4: 1,419,385 km (0.117 R)
• M5: 1,692,251 km (0.062 R)
• M6: 1,809,685 km (0.1 R)
• M7: 2,124,589 km (0.048 R)
• M8: 2,514,740 km (0.099 R)
• M9: 2,767,710 km (0.119 R)
• M10: 2,968,171 km (0.107 R)
• M11: 3,090,842 km (0.084 R)
• M12: 3,341,268 km (0.109 R)
• M13: 3,576,885 km (0.064 R)
• M14: 3,795,747 km (0.11 R)
• M15: 4,293,160 km (0.102 R)
• M16: 4,573,357 km (0.108 R)
• M17: 4,787,431 km (0.103 R)
• M18: 5,374,752 km (0.059 R)
• M19: 5,727,953 km (0.102 R)
• M20: 5,933,201 km (0.039 R)
• M21: 6,062,753 km (0.104 R)
• M22: 6,403,986 km (0.047 R)
• M23: 6,563,756 km (0.071 R)
• M24: 7,215,704 km (0.096 R)
• M25: 7,437,707 km (0.108 R)
• M26: 7,661,954 km (0.048 R)
• M27: 8,174,626 km (0.072 R)
• M28: 8,377,182 km (0.09 R)
• M29: 8,757,609 km (0.087 R)
• M30: 9,535,518 km (0.1 R)
• M31: 9,809,880 km (0.067 R)
• M32: 10,335,418 km (0.119 R)
• M33: 10,491,897 km (0.109 R)
• M34: 11,770,809 km (0.082 R)
• M35: 11,966,932 km (0.03 R)
• M36: 12,263,136 km (0.082 R)
• M37: 13,234,026 km (0.118 R)
• M38: 13,369,861 km (0.084 R)
• M39: 14,229,600 km (0.069 R)
• M40: 15,107,141 km (0.114 R)
• M41: 15,391,826 km (0.118 R)
• M42: 16,219,700 km (0.099 R)
• M43: 16,730,876 km (0.108 R)
• M44: 16,841,130 km (0.108 R)
• M45: 18,485,210 km (0.062 R)
• M46: 19,211,059 km (0.075 R)
• M47: 19,519,381 km (0.067 R)
• M48: 19,751,706 km (0.082 R)
• M49: 19,946,183 km (0.071 R)
• M50: 20,297,589 km (0.1 R)
• M51: 20,769,271 km (0.101 R)
• M52: 20,887,902 km (0.058 R)
• M53: 21,364,222 km (0.075 R)
• M54: 22,448,956 km (0.054 R)
• M55: 22,570,579 km (0.035 R)
• M56: 22,896,104 km (0.028 R)
• M57: 24,546,617 km (0.037 R)
• M58: 24,755,605 km (0.05 R)
• M59: 25,597,692 km (0.101 R)
• M60: 26,022,101 km (0.046 R)
• M61: 26,278,063 km (0.08 R)
• M62: 26,792,231 km (0.057 R)
• M63: 26,878,249 km (0.068 R)
• M64: 27,050,586 km (0.059 R)
• M65: 27,482,924 km (0.101 R)
• M66: 28,048,554 km (0.1 R)
• M67: 28,267,116 km (0.093 R)
• M68: 28,837,982 km (0.112 R)
• M69: 28,970,376 km (0.068 R)
• M70: 29,058,638 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 9.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.34 AU - 4.42 AU

Year: 4935 Days

Day: 5.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,384,486 km

• M1: 152,739 km (0.068 R)
• M2: 277,205 km (0.094 R)
• M3: 474,824 km (0.106 R)
• M4: 845,228 km (0.074 R)
• M5: 923,916 km (0.043 R)
• M6: 1,132,306 km (0.065 R)
• M7: 1,264,850 km (0.119 R)
• M8: 1,418,337 km (0.05 R)
• M9: 1,561,802 km (0.113 R)
• M10: 1,760,917 km (0.107 R)
• M11: 2,111,125 km (0.058 R)
• M12: 2,313,232 km (0.109 R)
• M13: 2,560,218 km (0.101 R)
• M14: 2,856,123 km (0.061 R)
• M15: 2,997,941 km (0.103 R)
• M16: 3,059,576 km (0.091 R)
• M17: 3,246,723 km (0.097 R)
• M18: 3,331,096 km (0.103 R)
• M19: 3,676,218 km (0.118 R)
• M20: 3,742,191 km (0.107 R)
• M21: 3,808,612 km (0.098 R)
• M22: 3,942,652 km (0.118 R)
• M23: 4,100,926 km (0.113 R)
• M24: 4,215,369 km (0.103 R)
• M25: 4,307,671 km (0.093 R)
• M26: 4,948,398 km (0.047 R)
• M27: 5,045,787 km (0.107 R)
• M28: 5,193,290 km (0.116 R)
• M29: 5,267,491 km (0.109 R)
• M30: 6,029,542 km (0.075 R)
• M31: 6,370,476 km (0.102 R)
• M32: 7,458,800 km (0.107 R)
• M33: 7,570,699 km (0.108 R)
• M34: 8,139,171 km (0.096 R)
• M35: 8,428,494 km (0.088 R)
• M36: 8,603,673 km (0.064 R)
• M37: 8,691,786 km (0.104 R)
• M38: 9,377,094 km (0.082 R)
• M39: 9,498,118 km (0.104 R)
• M40: 10,172,655 km (0.052 R)
• M41: 10,862,750 km (0.065 R)
• M42: 10,926,180 km (0.081 R)
• M43: 11,277,585 km (0.071 R)
• M44: 11,697,656 km (0.116 R)
• M45: 12,188,786 km (0.114 R)
• M46: 12,453,424 km (0.054 R)
• M47: 12,619,927 km (0.119 R)
• M48: 12,787,028 km (0.105 R)
• M49: 12,954,876 km (0.114 R)
• M50: 14,254,583 km (0.111 R)
• M51: 14,673,606 km (0.035 R)
• M52: 15,096,669 km (0.083 R)
• M53: 15,452,413 km (0.04 R)
• M54: 15,846,753 km (0.083 R)
• M55: 15,918,859 km (0.097 R)
• M56: 16,135,776 km (0.06 R)
• M57: 16,645,605 km (0.111 R)
• M58: 16,718,908 km (0.079 R)
• M59: 17,383,123 km (0.09 R)
• M60: 17,905,818 km (0.102 R)
• M61: 18,206,809 km (0.03 R)
• M62: 19,543,167 km (0.117 R)
• M63: 19,659,105 km (0.086 R)
• M64: 21,108,858 km (0.103 R)
• M65: 21,466,696 km (0.058 R)
• M66: 21,626,317 km (0.116 R)
• M67: 21,746,294 km (0.081 R)
• M68: 21,946,905 km (0.103 R)
• M69: 22,552,178 km (0.102 R)
• M70: 23,490,905 km (0.034 R)
• M71: 23,861,608 km (0.1 R)
• M72: 24,317,433 km (0.088 R)
• M73: 25,195,722 km (0.073 R)
• M74: 25,321,983 km (0.095 R)
• M75: 26,510,987 km (0.085 R)
• M76: 26,983,118 km (0.114 R)
• M77: 27,805,158 km (0.1 R)
• M78: 28,459,948 km (0.099 R)
• M79: 29,252,218 km (0.045 R)
• M80: 29,562,334 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.2

Radius: 3.3

Gravity: 89.64 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.95 AU - 7.27 AU

Year: 10973 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,384,486 km

• M1: 125,961 km (0.12 R)
• M2: 215,571 km (0.027 R)
• M3: 267,780 km (0.074 R)
• M4: 570,267 km (0.081 R)
• M5: 606,769 km (0.066 R)
• M6: 947,852 km (0.054 R)
• M7: 1,387,520 km (0.038 R)
• M8: 2,020,020 km (0.093 R)
• M9: 2,219,284 km (0.045 R)
• M10: 2,306,500 km (0.118 R)
• M11: 4,790,124 km (0.105 R)
• M12: 5,016,914 km (0.099 R)
• M13: 5,402,578 km (0.1 R)
• M14: 5,958,334 km (0.093 R)
• M15: 6,657,255 km (0.075 R)
• M16: 6,867,739 km (0.117 R)
• M17: 7,208,972 km (0.079 R)
• M18: 7,295,140 km (0.092 R)
• M19: 7,425,141 km (0.114 R)
• M20: 7,643,254 km (0.087 R)
• M21: 8,220,553 km (0.095 R)
• M22: 8,537,102 km (0.114 R)
• M23: 9,463,561 km (0.089 R)
• M24: 10,082,597 km (0.059 R)
• M25: 10,421,287 km (0.12 R)
• M26: 11,159,702 km (0.115 R)
• M27: 11,359,415 km (0.119 R)
• M28: 12,067,761 km (0.092 R)
• M29: 12,478,856 km (0.114 R)
• M30: 12,842,379 km (0.118 R)
• M31: 13,686,260 km (0.113 R)
• M32: 13,846,480 km (0.096 R)
• M33: 13,900,036 km (0.08 R)
• M34: 15,482,482 km (0.111 R)
• M35: 15,929,032 km (0.102 R)
• M36: 17,121,028 km (0.093 R)
• M37: 17,931,399 km (0.106 R)
• M38: 18,165,370 km (0.102 R)
• M39: 18,517,972 km (0.055 R)
• M40: 18,636,005 km (0.084 R)
• M41: 19,110,829 km (0.071 R)
• M42: 19,890,682 km (0.068 R)
• M43: 20,375,828 km (0.111 R)
• M44: 22,354,859 km (0.106 R)
• M45: 22,985,862 km (0.118 R)
• M46: 23,622,551 km (0.115 R)
• M47: 23,878,812 km (0.084 R)
• M48: 24,007,317 km (0.072 R)
• M49: 24,978,506 km (0.112 R)
• M50: 25,501,650 km (0.074 R)
• M51: 27,562,660 km (0.075 R)
• M52: 28,306,759 km (0.11 R)
• M53: 29,126,107 km (0.048 R)
• M54: 29,953,084 km (0.1 R)
• M55: 30,997,726 km (0.084 R)
• M56: 32,337,973 km (0.11 R)
• M57: 32,480,091 km (0.081 R)
• M58: 33,696,920 km (0.097 R)
• M59: 34,637,442 km (0.033 R)
• M60: 34,782,851 km (0.087 R)
• M61: 35,659,944 km (0.118 R)
• M62: 35,733,396 km (0.056 R)
• M63: 36,101,257 km (0.097 R)
• M64: 36,248,761 km (0.027 R)
• M65: 36,322,513 km (0.116 R)
• M66: 37,212,171 km (0.071 R)
• M67: 37,286,671 km (0.115 R)
• M68: 38,334,454 km (0.075 R)
• M69: 39,315,966 km (0.115 R)
• M70: 40,458,744 km (0.115 R)
• M71: 41,149,587 km (0.109 R)
• M72: 41,921,811 km (0.045 R)
• M73: 41,999,303 km (0.111 R)
• M74: 42,076,795 km (0.05 R)
• M75: 42,232,077 km (0.082 R)
• M76: 42,309,719 km (0.098 R)
• M77: 42,698,823 km (0.106 R)
• M78: 43,011,033 km (0.057 R)
• M79: 43,323,843 km (0.07 R)
• M80: 44,424,883 km (0.093 R)
• M81: 47,136,943 km (0.046 R)
• M82: 47,782,757 km (0.095 R)
• M83: 47,863,839 km (0.075 R)
• M84: 48,350,331 km (0.088 R)
• M85: 48,431,563 km (0.07 R)
• M86: 49,656,021 km (0.117 R)
• M87: 50,560,340 km (0.081 R)
• M88: 52,385,135 km (0.093 R)
• M89: 52,886,587 km (0.092 R)
• M90: 53,389,685 km (0.119 R)
• M91: 54,400,518 km (0.109 R)
• M92: 55,162,719 km (0.092 R)
• M93: 55,332,512 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit