🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 225 Days

Day: 33.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.93 AU - 1.33 AU

Year: 443 Days

Day: 15.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,878,973 km

• M1: 576,251 km (0.117 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 11.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.55 AU - 5.19 AU

Year: 3965 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,878,973 km

• M1: 159,471 km (0.06 R)
• M2: 243,695 km (0.063 R)
• M3: 353,649 km (0.12 R)
• M4: 487,988 km (0.092 R)
• M5: 571,613 km (0.03 R)
• M6: 746,344 km (0.095 R)
• M7: 961,466 km (0.041 R)
• M8: 1,048,980 km (0.054 R)
• M9: 1,150,856 km (0.089 R)
• M10: 1,316,461 km (0.11 R)
• M11: 1,541,307 km (0.068 R)
• M12: 1,645,427 km (0.093 R)
• M13: 1,725,163 km (0.096 R)
• M14: 1,972,298 km (0.118 R)
• M15: 2,085,993 km (0.113 R)
• M16: 2,260,723 km (0.025 R)
• M17: 2,379,953 km (0.055 R)
• M18: 2,531,944 km (0.11 R)
• M19: 2,640,402 km (0.062 R)
• M20: 2,734,649 km (0.108 R)
• M21: 2,991,359 km (0.06 R)
• M22: 3,222,637 km (0.104 R)
• M23: 3,391,384 km (0.08 R)
• M24: 3,650,188 km (0.066 R)
• M25: 3,808,612 km (0.094 R)
• M26: 4,005,333 km (0.106 R)
• M27: 4,260,697 km (0.117 R)
• M28: 4,922,368 km (0.044 R)
• M29: 5,058,502 km (0.108 R)
• M30: 5,235,626 km (0.117 R)
• M31: 5,454,787 km (0.115 R)
• M32: 5,535,271 km (0.08 R)
• M33: 5,676,940 km (0.102 R)
• M34: 6,130,521 km (0.071 R)
• M35: 6,361,649 km (0.12 R)
• M36: 6,574,378 km (0.111 R)
• M37: 6,746,116 km (0.08 R)
• M38: 6,854,275 km (0.076 R)
• M39: 7,248,615 km (0.118 R)
• M40: 7,650,286 km (0.111 R)
• M41: 7,831,149 km (0.111 R)
• M42: 9,160,476 km (0.079 R)
• M43: 9,304,389 km (0.074 R)
• M44: 9,521,904 km (0.108 R)
• M45: 9,741,065 km (0.03 R)
• M46: 10,433,404 km (0.069 R)
• M47: 10,508,502 km (0.12 R)
• M48: 10,583,900 km (0.117 R)
• M49: 11,424,191 km (0.099 R)
• M50: 11,787,265 km (0.105 R)
• M51: 11,917,714 km (0.05 R)
• M52: 12,259,546 km (0.094 R)
• M53: 13,141,575 km (0.104 R)
• M54: 13,631,358 km (0.092 R)
• M55: 14,460,878 km (0.118 R)
• M56: 15,392,275 km (0.057 R)
• M57: 15,678,306 km (0.113 R)
• M58: 15,879,664 km (0.072 R)
• M59: 15,995,004 km (0.099 R)
• M60: 16,255,753 km (0.116 R)
• M61: 16,664,156 km (0.099 R)
• M62: 16,810,762 km (0.117 R)
• M63: 17,879,489 km (0.103 R)
• M64: 18,180,180 km (0.05 R)
• M65: 18,270,837 km (0.074 R)
• M66: 18,604,141 km (0.098 R)
• M67: 18,908,872 km (0.107 R)
• M68: 19,031,243 km (0.073 R)
• M69: 19,123,245 km (0.041 R)
• M70: 19,709,071 km (0.108 R)
• M71: 20,113,284 km (0.088 R)
• M72: 20,772,113 km (0.082 R)
• M73: 21,024,934 km (0.119 R)
• M74: 21,374,245 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 14.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.09 AU - 10.09 AU

Year: 10957 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,878,973 km

• M1: 241,451 km (0.062 R)
• M2: 405,560 km (0.12 R)
• M3: 532,718 km (0.108 R)
• M4: 711,936 km (0.105 R)
• M5: 953,088 km (0.082 R)
• M6: 1,447,210 km (0.071 R)
• M7: 2,069,387 km (0.058 R)
• M8: 2,257,881 km (0.046 R)
• M9: 2,424,084 km (0.033 R)
• M10: 2,594,625 km (0.091 R)
• M11: 2,857,918 km (0.116 R)
• M12: 3,254,053 km (0.063 R)
• M13: 3,506,724 km (0.113 R)
• M14: 3,700,453 km (0.12 R)
• M15: 3,964,493 km (0.071 R)
• M16: 5,155,143 km (0.092 R)
• M17: 5,450,748 km (0.083 R)
• M18: 5,638,344 km (0.116 R)
• M19: 5,752,038 km (0.093 R)
• M20: 6,175,101 km (0.041 R)
• M21: 6,292,236 km (0.104 R)
• M22: 6,929,972 km (0.101 R)
• M23: 7,421,700 km (0.108 R)
• M24: 7,671,977 km (0.115 R)
• M25: 7,840,275 km (0.08 R)
• M26: 8,396,031 km (0.076 R)
• M27: 8,920,521 km (0.115 R)
• M28: 10,231,597 km (0.102 R)
• M29: 10,697,594 km (0.106 R)
• M30: 10,838,815 km (0.113 R)
• M31: 16,157,019 km (0.087 R)
• M32: 16,481,945 km (0.101 R)
• M33: 16,918,622 km (0.103 R)
• M34: 17,525,391 km (0.112 R)
• M35: 18,703,324 km (0.086 R)
• M36: 19,101,703 km (0.04 R)
• M37: 20,781,837 km (0.097 R)
• M38: 20,899,421 km (0.1 R)
• M39: 22,569,382 km (0.102 R)
• M40: 22,690,257 km (0.063 R)
• M41: 22,811,431 km (0.109 R)
• M42: 23,542,666 km (0.109 R)
• M43: 23,788,156 km (0.101 R)
• M44: 24,034,544 km (0.055 R)
• M45: 24,158,111 km (0.025 R)
• M46: 25,216,367 km (0.08 R)
• M47: 25,404,710 km (0.073 R)
• M48: 25,530,522 km (0.113 R)
• M49: 26,035,864 km (0.057 R)
• M50: 26,864,038 km (0.107 R)
• M51: 27,249,252 km (0.119 R)
• M52: 27,830,440 km (0.041 R)
• M53: 28,090,142 km (0.032 R)
• M54: 28,220,142 km (0.116 R)
• M55: 29,466,293 km (0.053 R)
• M56: 29,996,467 km (0.036 R)
• M57: 30,998,773 km (0.085 R)
• M58: 31,944,381 km (0.11 R)
• M59: 32,080,216 km (0.105 R)
• M60: 32,420,701 km (0.107 R)
• M61: 32,830,749 km (0.096 R)
• M62: 33,311,407 km (0.119 R)
• M63: 34,002,100 km (0.102 R)
• M64: 34,140,927 km (0.102 R)
• M65: 34,349,317 km (0.106 R)
• M66: 34,977,179 km (0.117 R)
• M67: 35,468,010 km (0.119 R)
• M68: 35,961,234 km (0.063 R)
• M69: 37,813,106 km (0.111 R)
• M70: 38,100,782 km (0.032 R)
• M71: 40,648,584 km (0.064 R)
• M72: 41,683,053 km (0.086 R)
• M73: 41,980,154 km (0.089 R)
• M74: 42,501,952 km (0.044 R)
• M75: 43,250,988 km (0.08 R)
• M76: 43,777,872 km (0.051 R)
• M77: 45,600,722 km (0.116 R)
• M78: 46,137,031 km (0.064 R)
• M79: 46,598,390 km (0.104 R)
• M80: 49,241,635 km (0.05 R)
• M81: 51,216,177 km (0.108 R)
• M82: 51,375,200 km (0.113 R)
• M83: 51,853,464 km (0.087 R)
• M84: 53,619,617 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.8

Radius: 6.9

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.2 AU - 16.3 AU

Year: 21973 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,878,973 km

• M1: 107,262 km (0.058 R)
• M2: 421,118 km (0.083 R)
• M3: 617,690 km (0.087 R)
• M4: 665,262 km (0.09 R)
• M5: 868,715 km (0.109 R)
• M6: 1,005,896 km (0.087 R)
• M7: 1,270,684 km (0.031 R)
• M8: 1,557,015 km (0.114 R)
• M9: 1,656,796 km (0.1 R)
• M10: 2,648,481 km (0.075 R)
• M11: 3,013,350 km (0.095 R)
• M12: 3,970,477 km (0.09 R)
• M13: 4,016,104 km (0.107 R)
• M14: 4,481,803 km (0.091 R)
• M15: 4,577,096 km (0.072 R)
• M16: 4,769,479 km (0.058 R)
• M17: 5,112,806 km (0.041 R)
• M18: 5,668,263 km (0.11 R)
• M19: 6,672,215 km (0.089 R)
• M20: 7,000,582 km (0.067 R)
• M21: 7,222,436 km (0.056 R)
• M22: 8,483,546 km (0.115 R)
• M23: 8,601,578 km (0.03 R)
• M24: 9,139,233 km (0.075 R)
• M25: 9,687,809 km (0.114 R)
• M26: 11,592,339 km (0.112 R)
• M27: 12,452,676 km (0.111 R)
• M28: 13,060,343 km (0.107 R)
• M29: 13,196,627 km (0.038 R)
• M30: 13,815,962 km (0.068 R)
• M31: 14,656,403 km (0.09 R)
• M32: 14,869,131 km (0.109 R)
• M33: 15,585,555 km (0.073 R)
• M34: 16,386,502 km (0.042 R)
• M35: 17,350,361 km (0.097 R)
• M36: 18,408,766 km (0.085 R)
• M37: 20,666,796 km (0.066 R)
• M38: 20,825,669 km (0.062 R)
• M39: 21,465,499 km (0.098 R)
• M40: 21,868,516 km (0.067 R)
• M41: 23,257,831 km (0.108 R)
• M42: 23,671,918 km (0.06 R)
• M43: 24,004,923 km (0.047 R)
• M44: 24,088,399 km (0.095 R)
• M45: 24,171,874 km (0.104 R)
• M46: 24,591,347 km (0.063 R)
• M47: 25,352,202 km (0.081 R)
• M48: 26,378,742 km (0.1 R)
• M49: 28,560,627 km (0.058 R)
• M50: 28,826,462 km (0.04 R)
• M51: 29,360,228 km (0.079 R)
• M52: 29,807,675 km (0.116 R)
• M53: 30,257,366 km (0.075 R)
• M54: 33,560,338 km (0.104 R)
• M55: 33,653,687 km (0.076 R)
• M56: 33,747,185 km (0.112 R)
• M57: 34,028,130 km (0.077 R)
• M58: 35,064,694 km (0.071 R)
• M59: 35,254,234 km (0.092 R)
• M60: 36,494,849 km (0.108 R)
• M61: 38,626,769 km (0.057 R)
• M62: 38,822,592 km (0.104 R)
• M63: 40,301,517 km (0.114 R)
• M64: 41,097,976 km (0.116 R)
• M65: 41,798,991 km (0.1 R)
• M66: 44,130,175 km (0.077 R)
• M67: 48,811,541 km (0.064 R)
• M68: 48,917,307 km (0.057 R)
• M69: 49,235,202 km (0.094 R)
• M70: 49,447,482 km (0.074 R)
• M71: 50,406,703 km (0.104 R)
• M72: 52,777,082 km (0.094 R)
• M73: 53,647,891 km (0.119 R)
• M74: 53,975,809 km (0.107 R)
• M75: 55,183,513 km (0.106 R)
• M76: 55,845,932 km (0.092 R)
• M77: 56,511,044 km (0.098 R)
• M78: 56,733,347 km (0.056 R)
• M79: 58,409,741 km (0.109 R)
• M80: 58,972,229 km (0.089 R)
• M81: 59,989,195 km (0.106 R)
• M82: 60,215,836 km (0.038 R)
• M83: 61,125,840 km (0.106 R)
• M84: 63,651,351 km (0.061 R)
• M85: 63,882,629 km (0.114 R)
• M86: 64,346,083 km (0.098 R)
• M87: 65,509,506 km (0.06 R)
• M88: 66,093,835 km (0.093 R)
• M89: 68,566,688 km (0.052 R)
• M90: 72,634,254 km (0.077 R)
• M91: 73,602,601 km (0.065 R)
• M92: 75,063,275 km (0.09 R)
• M93: 75,919,723 km (0.111 R)
• M94: 78,012,896 km (0.073 R)
• M95: 80,000,453 km (0.117 R)
• M96: 82,004,466 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 4.4

Gravity: 44.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.3 AU - 17 AU

Year: 22843 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,878,973 km

• M1: 86,468 km (0.072 R)
• M2: 118,930 km (0.09 R)
• M3: 187,895 km (0.114 R)
• M4: 431,291 km (0.095 R)
• M5: 475,572 km (0.117 R)
• M6: 855,700 km (0.053 R)
• M7: 1,374,804 km (0.099 R)
• M8: 1,973,944 km (0.049 R)
• M9: 2,011,493 km (0.112 R)
• M10: 2,125,487 km (0.09 R)
• M11: 2,280,769 km (0.101 R)
• M12: 2,320,113 km (0.091 R)
• M13: 4,760,055 km (0.11 R)
• M14: 5,065,683 km (0.109 R)
• M15: 5,857,505 km (0.109 R)
• M16: 7,260,134 km (0.115 R)
• M17: 7,318,328 km (0.088 R)
• M18: 7,435,164 km (0.099 R)
• M19: 8,270,219 km (0.092 R)
• M20: 10,549,941 km (0.102 R)
• M21: 11,081,313 km (0.045 R)
• M22: 11,282,821 km (0.106 R)
• M23: 11,689,428 km (0.073 R)
• M24: 13,434,637 km (0.073 R)
• M25: 14,520,119 km (0.108 R)
• M26: 15,935,016 km (0.072 R)
• M27: 16,162,404 km (0.115 R)
• M28: 17,549,326 km (0.106 R)
• M29: 18,177,787 km (0.119 R)
• M30: 18,653,957 km (0.051 R)
• M31: 18,813,578 km (0.083 R)
• M32: 21,012,816 km (0.101 R)
• M33: 21,679,873 km (0.098 R)
• M34: 21,763,797 km (0.116 R)
• M35: 22,100,393 km (0.062 R)
• M36: 24,155,568 km (0.105 R)
• M37: 24,242,634 km (0.107 R)
• M38: 24,766,526 km (0.096 R)
• M39: 25,205,895 km (0.108 R)
• M40: 26,719,227 km (0.103 R)
• M41: 27,350,829 km (0.106 R)
• M42: 27,623,097 km (0.076 R)
• M43: 28,444,988 km (0.087 R)
• M44: 30,019,506 km (0.101 R)
• M45: 31,527,003 km (0.091 R)
• M46: 33,252,166 km (0.111 R)
• M47: 33,736,713 km (0.07 R)
• M48: 35,106,132 km (0.099 R)
• M49: 35,204,568 km (0.106 R)
• M50: 35,698,540 km (0.045 R)
• M51: 35,797,574 km (0.081 R)
• M52: 36,893,228 km (0.11 R)
• M53: 39,423,976 km (0.06 R)
• M54: 40,039,720 km (0.069 R)
• M55: 40,451,863 km (0.038 R)
• M56: 40,969,172 km (0.089 R)
• M57: 41,488,576 km (0.083 R)
• M58: 44,864,102 km (0.056 R)
• M59: 46,368,458 km (0.1 R)
• M60: 47,126,770 km (0.066 R)
• M61: 47,344,285 km (0.116 R)
• M62: 49,315,985 km (0.12 R)
• M63: 49,757,748 km (0.041 R)
• M64: 50,423,010 km (0.118 R)
• M65: 52,323,501 km (0.104 R)
• M66: 53,452,516 km (0.077 R)
• M67: 53,906,246 km (0.069 R)
• M68: 54,019,941 km (0.071 R)
• M69: 54,475,317 km (0.088 R)
• M70: 57,118,412 km (0.109 R)
• M71: 59,920,679 km (0.067 R)
• M72: 60,510,095 km (0.099 R)
• M73: 60,746,459 km (0.118 R)
• M74: 61,694,760 km (0.116 R)
• M75: 66,875,035 km (0.077 R)
• M76: 68,099,494 km (0.08 R)
• M77: 68,222,463 km (0.06 R)
• M78: 68,591,372 km (0.061 R)
• M79: 68,714,640 km (0.103 R)
• M80: 71,817,300 km (0.074 R)
• M81: 71,942,364 km (0.077 R)
• M82: 72,568,730 km (0.09 R)
• M83: 72,694,243 km (0.101 R)
• M84: 73,071,230 km (0.067 R)
• M85: 73,700,887 km (0.091 R)
• M86: 79,706,643 km (0.088 R)
• M87: 81,525,753 km (0.088 R)
• M88: 82,964,586 km (0.066 R)
• M89: 83,227,130 km (0.11 R)
• M90: 83,884,612 km (0.082 R)
• M91: 84,940,175 km (0.117 R)
• M92: 86,398,754 km (0.066 R)
• M93: 87,464,639 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit