🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.62 AU - 3.42 AU

Year: 1967 Days

Day: 33.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.82 AU - 4.02 AU

Year: 2370 Days

Day: 40.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 10.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.17 AU - 7.29 AU

Year: 7285 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,949,407 km

• M1: 138,827 km (0.071 R)
• M2: 230,231 km (0.111 R)
• M3: 416,929 km (0.052 R)
• M4: 610,359 km (0.036 R)
• M5: 739,163 km (0.052 R)
• M6: 1,002,455 km (0.114 R)
• M7: 1,206,956 km (0.116 R)
• M8: 1,308,084 km (0.095 R)
• M9: 2,064,451 km (0.058 R)
• M10: 2,568,147 km (0.07 R)
• M11: 2,970,715 km (0.054 R)
• M12: 3,232,511 km (0.104 R)
• M13: 3,666,943 km (0.032 R)
• M14: 3,741,144 km (0.119 R)
• M15: 5,266,294 km (0.093 R)
• M16: 5,371,312 km (0.077 R)
• M17: 5,712,395 km (0.119 R)
• M18: 6,192,753 km (0.055 R)
• M19: 6,595,471 km (0.094 R)
• M20: 6,822,860 km (0.051 R)
• M21: 7,878,123 km (0.088 R)
• M22: 7,950,379 km (0.056 R)
• M23: 8,535,606 km (0.119 R)
• M24: 9,185,459 km (0.099 R)
• M25: 10,137,500 km (0.08 R)
• M26: 10,216,039 km (0.118 R)
• M27: 10,453,002 km (0.052 R)
• M28: 11,664,894 km (0.087 R)
• M29: 11,884,952 km (0.038 R)
• M30: 12,469,282 km (0.104 R)
• M31: 13,148,456 km (0.116 R)
• M32: 13,723,660 km (0.046 R)
• M33: 14,868,981 km (0.053 R)
• M34: 15,017,981 km (0.062 R)
• M35: 15,107,590 km (0.038 R)
• M36: 15,377,764 km (0.086 R)
• M37: 15,861,862 km (0.117 R)
• M38: 15,983,635 km (0.101 R)
• M39: 16,105,707 km (0.047 R)
• M40: 16,228,227 km (0.093 R)
• M41: 16,597,285 km (0.113 R)
• M42: 16,782,936 km (0.032 R)
• M43: 17,093,950 km (0.069 R)
• M44: 17,438,025 km (0.118 R)
• M45: 17,816,209 km (0.074 R)
• M46: 18,133,356 km (0.111 R)
• M47: 19,355,721 km (0.102 R)
• M48: 19,616,320 km (0.09 R)
• M49: 21,440,068 km (0.096 R)
• M50: 21,574,855 km (0.072 R)
• M51: 22,560,107 km (0.12 R)
• M52: 22,937,692 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 11.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.62 AU - 10.26 AU

Year: 11744 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,949,407 km

• M1: 391,049 km (0.064 R)
• M2: 479,461 km (0.109 R)
• M3: 663,018 km (0.091 R)
• M4: 831,615 km (0.065 R)
• M5: 1,351,617 km (0.096 R)
• M6: 1,471,594 km (0.095 R)
• M7: 1,620,444 km (0.094 R)
• M8: 1,774,530 km (0.057 R)
• M9: 2,237,535 km (0.101 R)
• M10: 2,381,000 km (0.108 R)
• M11: 2,527,456 km (0.1 R)
• M12: 2,737,641 km (0.061 R)
• M13: 3,143,350 km (0.089 R)
• M14: 3,601,718 km (0.09 R)
• M15: 3,736,656 km (0.103 R)
• M16: 3,907,646 km (0.078 R)
• M17: 4,690,791 km (0.095 R)
• M18: 4,912,794 km (0.049 R)
• M19: 6,114,364 km (0.112 R)
• M20: 7,062,216 km (0.08 R)
• M21: 7,316,981 km (0.082 R)
• M22: 7,792,104 km (0.114 R)
• M23: 8,011,265 km (0.06 R)
• M24: 9,696,635 km (0.119 R)
• M25: 10,170,411 km (0.092 R)
• M26: 10,458,387 km (0.114 R)
• M27: 10,944,431 km (0.117 R)
• M28: 11,239,438 km (0.108 R)
• M29: 11,437,655 km (0.115 R)
• M30: 11,687,034 km (0.092 R)
• M31: 11,887,944 km (0.117 R)
• M32: 11,988,773 km (0.067 R)
• M33: 12,446,094 km (0.103 R)
• M34: 12,961,010 km (0.085 R)
• M35: 14,278,668 km (0.084 R)
• M36: 14,817,519 km (0.055 R)
• M37: 15,418,155 km (0.099 R)
• M38: 15,804,417 km (0.111 R)
• M39: 16,026,569 km (0.059 R)
• M40: 17,553,515 km (0.059 R)
• M41: 17,668,406 km (0.05 R)
• M42: 18,479,975 km (0.118 R)
• M43: 18,714,245 km (0.114 R)
• M44: 19,067,296 km (0.105 R)
• M45: 19,839,670 km (0.044 R)
• M46: 19,959,498 km (0.106 R)
• M47: 20,139,613 km (0.106 R)
• M48: 20,259,890 km (0.092 R)
• M49: 21,354,049 km (0.093 R)
• M50: 22,529,589 km (0.076 R)
• M51: 24,492,313 km (0.1 R)
• M52: 25,266,781 km (0.099 R)
• M53: 26,114,851 km (0.034 R)
• M54: 27,504,466 km (0.099 R)
• M55: 27,838,817 km (0.077 R)
• M56: 29,326,269 km (0.107 R)
• M57: 29,531,068 km (0.038 R)
• M58: 30,769,888 km (0.102 R)
• M59: 31,395,806 km (0.094 R)
• M60: 31,465,519 km (0.05 R)
• M61: 32,307,156 km (0.086 R)
• M62: 32,589,298 km (0.097 R)
• M63: 33,227,183 km (0.107 R)
• M64: 33,869,108 km (0.037 R)
• M65: 33,940,765 km (0.08 R)
• M66: 34,443,264 km (0.057 R)
• M67: 35,674,006 km (0.119 R)
• M68: 36,258,036 km (0.081 R)
• M69: 36,331,339 km (0.043 R)
• M70: 36,771,755 km (0.084 R)
• M71: 37,287,868 km (0.08 R)
• M72: 37,435,820 km (0.038 R)
• M73: 37,509,871 km (0.062 R)
• M74: 38,029,424 km (0.085 R)
• M75: 38,252,774 km (0.09 R)
• M76: 42,966,304 km (0.097 R)
• M77: 43,432,002 km (0.117 R)
• M78: 44,212,155 km (0.046 R)
• M79: 45,944,498 km (0.097 R)
• M80: 46,420,818 km (0.097 R)
• M81: 46,739,162 km (0.038 R)
• M82: 48,261,769 km (0.079 R)
• M83: 48,422,886 km (0.087 R)
• M84: 48,584,302 km (0.032 R)
• M85: 48,745,868 km (0.105 R)
• M86: 49,069,598 km (0.102 R)
• M87: 50,616,888 km (0.101 R)
• M88: 51,273,174 km (0.083 R)
• M89: 53,092,284 km (0.047 R)
• M90: 53,926,143 km (0.108 R)
• M91: 54,596,491 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 6.9

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.35 AU - 14.79 AU

Year: 19777 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,949,407 km

• M1: 140,173 km (0.074 R)
• M2: 653,743 km (0.047 R)
• M3: 841,039 km (0.116 R)
• M4: 1,045,240 km (0.095 R)
• M5: 1,420,133 km (0.091 R)
• M6: 2,504,867 km (0.062 R)
• M7: 2,569,493 km (0.107 R)
• M8: 2,634,568 km (0.111 R)
• M9: 2,700,092 km (0.086 R)
• M10: 2,766,364 km (0.099 R)
• M11: 3,785,574 km (0.096 R)
• M12: 3,859,775 km (0.108 R)
• M13: 4,393,091 km (0.107 R)
• M14: 5,030,528 km (0.083 R)
• M15: 5,153,347 km (0.066 R)
• M16: 5,953,696 km (0.057 R)
• M17: 5,996,930 km (0.095 R)
• M18: 6,973,505 km (0.11 R)
• M19: 7,294,542 km (0.074 R)
• M20: 8,094,292 km (0.089 R)
• M21: 8,577,643 km (0.099 R)
• M22: 8,773,616 km (0.09 R)
• M23: 8,970,936 km (0.117 R)
• M24: 9,980,123 km (0.111 R)
• M25: 10,031,435 km (0.098 R)
• M26: 10,134,508 km (0.078 R)
• M27: 11,024,765 km (0.104 R)
• M28: 11,452,315 km (0.055 R)
• M29: 11,722,340 km (0.086 R)
• M30: 13,385,868 km (0.104 R)
• M31: 13,442,565 km (0.097 R)
• M32: 13,956,584 km (0.091 R)
• M33: 14,245,008 km (0.063 R)
• M34: 14,477,035 km (0.094 R)
• M35: 14,535,228 km (0.037 R)
• M36: 14,710,407 km (0.097 R)
• M37: 15,358,615 km (0.111 R)
• M38: 15,656,315 km (0.085 R)
• M39: 16,682,706 km (0.033 R)
• M40: 17,111,752 km (0.073 R)
• M41: 18,231,343 km (0.116 R)
• M42: 18,799,964 km (0.095 R)
• M43: 19,696,205 km (0.078 R)
• M44: 19,954,710 km (0.067 R)
• M45: 20,344,712 km (0.069 R)
• M46: 21,796,260 km (0.071 R)
• M47: 22,737,081 km (0.1 R)
• M48: 23,008,452 km (0.107 R)
• M49: 24,450,126 km (0.043 R)
• M50: 25,006,930 km (0.091 R)
• M51: 25,286,977 km (0.038 R)
• M52: 29,536,155 km (0.091 R)
• M53: 30,501,659 km (0.095 R)
• M54: 30,651,108 km (0.086 R)
• M55: 30,800,855 km (0.073 R)
• M56: 31,553,033 km (0.108 R)
• M57: 32,007,212 km (0.071 R)
• M58: 32,463,636 km (0.118 R)
• M59: 33,075,491 km (0.117 R)
• M60: 34,777,615 km (0.103 R)
• M61: 35,246,754 km (0.103 R)
• M62: 35,325,144 km (0.113 R)
• M63: 35,639,299 km (0.08 R)
• M64: 35,875,514 km (0.096 R)
• M65: 36,112,328 km (0.086 R)
• M66: 36,666,737 km (0.058 R)
• M67: 37,703,899 km (0.066 R)
• M68: 37,944,602 km (0.104 R)
• M69: 38,266,387 km (0.094 R)
• M70: 39,236,978 km (0.113 R)
• M71: 39,725,415 km (0.091 R)
• M72: 43,535,823 km (0.088 R)
• M73: 43,704,120 km (0.116 R)
• M74: 43,788,344 km (0.032 R)
• M75: 43,872,717 km (0.073 R)
• M76: 44,041,464 km (0.093 R)
• M77: 44,464,227 km (0.068 R)
• M78: 44,718,543 km (0.092 R)
• M79: 45,569,755 km (0.077 R)
• M80: 46,426,353 km (0.089 R)
• M81: 50,876,590 km (0.112 R)
• M82: 51,053,864 km (0.106 R)
• M83: 51,320,298 km (0.087 R)
• M84: 51,587,031 km (0.112 R)
• M85: 54,008,571 km (0.105 R)
• M86: 54,914,835 km (0.045 R)
• M87: 55,369,912 km (0.097 R)
• M88: 55,552,272 km (0.098 R)
• M89: 55,826,185 km (0.095 R)
• M90: 56,834,325 km (0.077 R)
• M91: 59,520,954 km (0.093 R)
• M92: 60,550,785 km (0.107 R)
• M93: 60,832,628 km (0.115 R)
• M94: 60,926,725 km (0.05 R)
• M95: 62,722,946 km (0.063 R)
• M96: 63,770,880 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 6.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.39 AU - 18.67 AU

Year: 27504 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,949,407 km

• M1: 127,757 km (0.04 R)
• M2: 861,385 km (0.12 R)
• M3: 1,011,431 km (0.063 R)
• M4: 1,252,583 km (0.047 R)
• M5: 1,693,597 km (0.103 R)
• M6: 1,850,825 km (0.07 R)
• M7: 2,012,839 km (0.034 R)
• M8: 2,890,380 km (0.117 R)
• M9: 3,995,310 km (0.093 R)
• M10: 4,332,953 km (0.053 R)
• M11: 4,375,738 km (0.05 R)
• M12: 4,461,906 km (0.114 R)
• M13: 4,505,140 km (0.118 R)
• M14: 4,856,246 km (0.082 R)
• M15: 5,216,328 km (0.032 R)
• M16: 6,543,112 km (0.107 R)
• M17: 6,592,329 km (0.088 R)
• M18: 7,192,815 km (0.102 R)
• M19: 9,484,355 km (0.081 R)
• M20: 11,500,935 km (0.114 R)
• M21: 11,739,543 km (0.05 R)
• M22: 12,040,235 km (0.074 R)
• M23: 12,895,486 km (0.106 R)
• M24: 15,052,687 km (0.054 R)
• M25: 15,117,762 km (0.087 R)
• M26: 16,239,148 km (0.07 R)
• M27: 16,776,204 km (0.112 R)
• M28: 18,841,104 km (0.083 R)
• M29: 19,974,906 km (0.029 R)
• M30: 20,261,835 km (0.106 R)
• M31: 20,622,216 km (0.098 R)
• M32: 20,912,286 km (0.069 R)
• M33: 21,130,550 km (0.11 R)
• M34: 22,159,484 km (0.099 R)
• M35: 22,680,084 km (0.115 R)
• M36: 24,113,232 km (0.101 R)
• M37: 24,342,117 km (0.101 R)
• M38: 25,265,285 km (0.103 R)
• M39: 25,420,269 km (0.111 R)
• M40: 26,199,673 km (0.061 R)
• M41: 26,278,063 km (0.077 R)
• M42: 28,423,895 km (0.088 R)
• M43: 29,476,914 km (0.078 R)
• M44: 29,721,656 km (0.086 R)
• M45: 30,377,792 km (0.097 R)
• M46: 31,287,796 km (0.084 R)
• M47: 32,374,774 km (0.091 R)
• M48: 32,796,192 km (0.116 R)
• M49: 32,880,714 km (0.079 R)
• M50: 34,071,065 km (0.095 R)
• M51: 35,189,159 km (0.078 R)
• M52: 35,970,210 km (0.088 R)
• M53: 36,057,276 km (0.1 R)
• M54: 37,814,751 km (0.055 R)
• M55: 38,080,736 km (0.068 R)
• M56: 39,151,109 km (0.037 R)
• M57: 39,780,019 km (0.107 R)
• M58: 40,774,994 km (0.093 R)
• M59: 42,881,781 km (0.067 R)
• M60: 43,622,739 km (0.086 R)
• M61: 45,776,799 km (0.118 R)
• M62: 46,249,678 km (0.081 R)
• M63: 48,927,330 km (0.101 R)
• M64: 49,410,830 km (0.036 R)
• M65: 50,382,319 km (0.09 R)
• M66: 51,164,267 km (0.103 R)
• M67: 53,732,713 km (0.083 R)
• M68: 53,832,345 km (0.069 R)
• M69: 54,231,472 km (0.114 R)
• M70: 54,932,338 km (0.03 R)
• M71: 55,535,367 km (0.12 R)
• M72: 56,646,730 km (0.066 R)
• M73: 56,849,584 km (0.116 R)
• M74: 58,583,573 km (0.049 R)
• M75: 59,096,844 km (0.1 R)
• M76: 59,405,614 km (0.088 R)
• M77: 59,921,278 km (0.09 R)
• M78: 60,127,872 km (0.064 R)
• M79: 61,685,635 km (0.108 R)
• M80: 62,521,887 km (0.079 R)
• M81: 64,099,845 km (0.065 R)
• M82: 67,080,284 km (0.092 R)
• M83: 68,155,593 km (0.085 R)
• M84: 68,263,453 km (0.095 R)
• M85: 68,479,323 km (0.101 R)
• M86: 69,562,112 km (0.071 R)
• M87: 73,396,156 km (0.108 R)
• M88: 73,506,709 km (0.04 R)
• M89: 73,838,667 km (0.084 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: 274 - 14,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit