🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.63 AU - 0.87 AU

Year: 226 Days

Day: 13.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.73 AU - 4.17 AU

Year: 2734 Days

Day: 41.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,697,093 km

• M1: 144,063 km (0.084 R)
• M2: 691,741 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.79 AU - 5.73 AU

Year: 3617 Days

Day: 13.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 10.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.17 AU - 8.51 AU

Year: 8388 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,697,093 km

• M1: 151,243 km (0.107 R)
• M2: 223,649 km (0.067 R)
• M3: 355,893 km (0.088 R)
• M4: 546,331 km (0.077 R)
• M5: 897,288 km (0.117 R)
• M6: 1,059,602 km (0.116 R)
• M7: 1,414,149 km (0.106 R)
• M8: 1,517,371 km (0.118 R)
• M9: 1,605,335 km (0.055 R)
• M10: 1,955,843 km (0.103 R)
• M11: 2,249,653 km (0.047 R)
• M12: 2,474,199 km (0.1 R)
• M13: 2,727,618 km (0.11 R)
• M14: 2,945,432 km (0.101 R)
• M15: 3,034,144 km (0.115 R)
• M16: 3,259,887 km (0.071 R)
• M17: 3,704,193 km (0.089 R)
• M18: 4,217,613 km (0.099 R)
• M19: 4,292,860 km (0.087 R)
• M20: 4,546,878 km (0.097 R)
• M21: 4,727,592 km (0.094 R)
• M22: 4,963,508 km (0.078 R)
• M23: 5,042,944 km (0.083 R)
• M24: 5,749,794 km (0.093 R)
• M25: 6,200,383 km (0.07 R)
• M26: 6,401,143 km (0.075 R)
• M27: 6,897,509 km (0.083 R)
• M28: 7,255,497 km (0.079 R)
• M29: 7,772,956 km (0.081 R)
• M30: 8,397,078 km (0.075 R)
• M31: 8,523,937 km (0.112 R)
• M32: 8,779,301 km (0.086 R)
• M33: 9,859,696 km (0.042 R)
• M34: 10,027,096 km (0.095 R)
• M35: 10,161,735 km (0.045 R)
• M36: 10,637,456 km (0.055 R)
• M37: 10,843,602 km (0.11 R)
• M38: 11,051,094 km (0.056 R)
• M39: 11,294,789 km (0.051 R)
• M40: 12,251,467 km (0.098 R)
• M41: 12,467,636 km (0.105 R)
• M42: 12,721,354 km (0.119 R)
• M43: 13,307,927 km (0.063 R)
• M44: 13,381,829 km (0.085 R)
• M45: 13,828,229 km (0.099 R)
• M46: 14,621,397 km (0.031 R)
• M47: 16,291,208 km (0.072 R)
• M48: 16,409,839 km (0.111 R)
• M49: 16,608,356 km (0.046 R)
• M50: 16,807,770 km (0.118 R)
• M51: 16,927,747 km (0.109 R)
• M52: 17,249,083 km (0.117 R)
• M53: 19,386,837 km (0.056 R)
• M54: 19,638,909 km (0.105 R)
• M55: 19,765,319 km (0.057 R)
• M56: 19,934,365 km (0.109 R)
• M57: 20,444,195 km (0.059 R)
• M58: 20,786,325 km (0.074 R)
• M59: 20,872,194 km (0.115 R)
• M60: 21,087,465 km (0.062 R)
• M61: 21,693,935 km (0.095 R)
• M62: 22,746,805 km (0.087 R)
• M63: 23,057,071 km (0.091 R)
• M64: 23,145,932 km (0.108 R)
• M65: 23,324,103 km (0.078 R)
• M66: 23,636,912 km (0.084 R)
• M67: 23,726,671 km (0.089 R)
• M68: 24,856,733 km (0.109 R)
• M69: 26,328,627 km (0.089 R)
• M70: 26,514,727 km (0.081 R)
• M71: 27,781,521 km (0.065 R)
• M72: 28,208,174 km (0.092 R)
• M73: 28,303,319 km (0.051 R)
• M74: 29,115,934 km (0.112 R)
• M75: 30,179,126 km (0.109 R)
• M76: 30,715,435 km (0.11 R)
• M77: 31,847,143 km (0.044 R)
• M78: 32,792,152 km (0.071 R)
• M79: 33,092,545 km (0.108 R)
• M80: 33,192,925 km (0.099 R)
• M81: 33,343,570 km (0.099 R)
• M82: 33,444,100 km (0.054 R)
• M83: 33,696,023 km (0.102 R)

Asteroid Belt

Center: 9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235

Radius: 8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.46 AU - 9.84 AU

Year: 10440 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,697,093 km

• M1: 211,831 km (0.106 R)
• M2: 324,927 km (0.118 R)
• M3: 417,228 km (0.096 R)
• M4: 644,019 km (0.087 R)
• M5: 792,570 km (0.116 R)
• M6: 998,267 km (0.096 R)
• M7: 1,139,637 km (0.078 R)
• M8: 1,566,738 km (0.113 R)
• M9: 2,059,963 km (0.107 R)
• M10: 2,160,193 km (0.075 R)
• M11: 2,241,425 km (0.119 R)
• M12: 2,323,853 km (0.114 R)
• M13: 2,685,282 km (0.053 R)
• M14: 2,951,117 km (0.094 R)
• M15: 3,179,254 km (0.076 R)
• M16: 3,365,802 km (0.103 R)
• M17: 3,971,973 km (0.051 R)
• M18: 4,047,071 km (0.091 R)
• M19: 4,429,294 km (0.034 R)
• M20: 4,770,078 km (0.074 R)
• M21: 5,037,858 km (0.115 R)
• M22: 5,092,012 km (0.04 R)
• M23: 6,332,328 km (0.096 R)
• M24: 6,597,116 km (0.103 R)
• M25: 6,716,047 km (0.095 R)
• M26: 7,290,353 km (0.066 R)
• M27: 7,382,356 km (0.089 R)
• M28: 8,069,758 km (0.088 R)
• M29: 8,133,337 km (0.04 R)
• M30: 8,260,794 km (0.08 R)
• M31: 8,389,000 km (0.089 R)
• M32: 9,471,640 km (0.115 R)
• M33: 9,538,659 km (0.079 R)
• M34: 9,978,178 km (0.073 R)
• M35: 10,114,761 km (0.113 R)
• M36: 10,251,942 km (0.081 R)
• M37: 10,736,938 km (0.115 R)
• M38: 10,806,801 km (0.101 R)
• M39: 10,911,968 km (0.094 R)
• M40: 11,621,660 km (0.11 R)
• M41: 11,837,380 km (0.1 R)
• M42: 12,236,507 km (0.109 R)
• M43: 13,159,975 km (0.103 R)
• M44: 13,309,872 km (0.063 R)
• M45: 13,497,917 km (0.091 R)
• M46: 14,182,327 km (0.101 R)
• M47: 15,466,176 km (0.116 R)
• M48: 15,663,944 km (0.095 R)
• M49: 16,503,787 km (0.099 R)
• M50: 16,868,207 km (0.111 R)
• M51: 17,440,269 km (0.073 R)
• M52: 19,024,960 km (0.071 R)
• M53: 19,321,911 km (0.085 R)
• M54: 19,492,303 km (0.116 R)
• M55: 19,620,359 km (0.084 R)
• M56: 19,963,237 km (0.09 R)
• M57: 20,264,976 km (0.062 R)
• M58: 20,742,194 km (0.108 R)
• M59: 21,091,654 km (0.107 R)
• M60: 22,062,395 km (0.098 R)
• M61: 22,151,406 km (0.116 R)
• M62: 22,285,146 km (0.073 R)
• M63: 23,092,825 km (0.119 R)
• M64: 23,636,763 km (0.111 R)
• M65: 23,773,346 km (0.103 R)
• M66: 25,153,984 km (0.087 R)
• M67: 25,526,483 km (0.104 R)
• M68: 25,713,480 km (0.088 R)
• M69: 25,900,927 km (0.104 R)
• M70: 26,702,472 km (0.064 R)
• M71: 27,464,374 km (0.096 R)
• M72: 28,814,794 km (0.076 R)
• M73: 29,009,421 km (0.096 R)
• M74: 29,204,646 km (0.104 R)
• M75: 29,547,075 km (0.064 R)
• M76: 29,743,348 km (0.047 R)
• M77: 29,891,001 km (0.118 R)
• M78: 29,989,436 km (0.062 R)
• M79: 30,137,389 km (0.111 R)
• M80: 30,483,409 km (0.089 R)
• M81: 30,980,223 km (0.112 R)
• M82: 31,079,855 km (0.111 R)
• M83: 33,044,674 km (0.101 R)
• M84: 33,299,439 km (0.115 R)
• M85: 33,350,452 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.6

Radius: 5.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.06 AU - 18.24 AU

Year: 26928 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,697,093 km

• M1: 74,799 km (0.111 R)
• M2: 174,581 km (0.109 R)
• M3: 282,142 km (0.073 R)
• M4: 337,343 km (0.089 R)
• M5: 670,498 km (0.092 R)
• M6: 1,510,639 km (0.093 R)
• M7: 2,240,079 km (0.068 R)
• M8: 2,474,648 km (0.078 R)
• M9: 2,625,143 km (0.113 R)
• M10: 2,935,409 km (0.102 R)
• M11: 3,795,298 km (0.103 R)
• M12: 3,864,562 km (0.074 R)
• M13: 4,324,575 km (0.058 R)
• M14: 4,653,092 km (0.106 R)
• M15: 5,065,683 km (0.069 R)
• M16: 5,103,831 km (0.1 R)
• M17: 5,373,107 km (0.091 R)
• M18: 5,489,943 km (0.113 R)
• M19: 6,005,906 km (0.067 R)
• M20: 6,046,297 km (0.105 R)
• M21: 6,290,291 km (0.046 R)
• M22: 6,454,699 km (0.068 R)
• M23: 6,537,427 km (0.096 R)
• M24: 6,662,192 km (0.115 R)
• M25: 7,083,758 km (0.114 R)
• M26: 7,820,229 km (0.09 R)
• M27: 8,671,889 km (0.063 R)
• M28: 8,900,774 km (0.094 R)
• M29: 10,075,267 km (0.101 R)
• M30: 10,705,074 km (0.053 R)
• M31: 11,347,597 km (0.107 R)
• M32: 11,900,959 km (0.091 R)
• M33: 12,104,263 km (0.112 R)
• M34: 13,454,234 km (0.111 R)
• M35: 15,455,854 km (0.058 R)
• M36: 15,622,206 km (0.098 R)
• M37: 16,462,797 km (0.087 R)
• M38: 16,974,122 km (0.11 R)
• M39: 19,668,081 km (0.083 R)
• M40: 22,491,741 km (0.117 R)
• M41: 22,743,215 km (0.084 R)
• M42: 25,112,995 km (0.093 R)
• M43: 25,243,294 km (0.119 R)
• M44: 25,373,893 km (0.074 R)
• M45: 26,095,853 km (0.115 R)
• M46: 28,234,354 km (0.116 R)
• M47: 29,943,809 km (0.115 R)
• M48: 30,082,037 km (0.113 R)
• M49: 31,405,380 km (0.097 R)
• M50: 32,961,497 km (0.116 R)
• M51: 33,104,214 km (0.067 R)
• M52: 33,247,080 km (0.094 R)
• M53: 34,470,042 km (0.068 R)
• M54: 35,123,336 km (0.095 R)
• M55: 36,368,738 km (0.103 R)
• M56: 37,405,003 km (0.064 R)
• M57: 37,628,352 km (0.068 R)
• M58: 38,751,832 km (0.109 R)
• M59: 39,355,310 km (0.1 R)
• M60: 40,266,660 km (0.095 R)
• M61: 40,954,661 km (0.064 R)
• M62: 41,800,787 km (0.112 R)
• M63: 42,730,388 km (0.09 R)
• M64: 43,197,732 km (0.119 R)
• M65: 43,353,912 km (0.102 R)
• M66: 43,823,499 km (0.068 R)
• M67: 47,802,204 km (0.115 R)
• M68: 48,044,553 km (0.099 R)
• M69: 48,125,336 km (0.087 R)
• M70: 48,936,605 km (0.095 R)
• M71: 49,589,001 km (0.119 R)
• M72: 50,244,090 km (0.118 R)
• M73: 50,737,315 km (0.061 R)
• M74: 51,480,218 km (0.113 R)
• M75: 51,728,700 km (0.03 R)
• M76: 52,226,711 km (0.071 R)
• M77: 53,060,270 km (0.061 R)
• M78: 53,394,921 km (0.103 R)
• M79: 53,562,620 km (0.048 R)
• M80: 54,150,540 km (0.1 R)
• M81: 55,757,370 km (0.057 R)
• M82: 56,951,161 km (0.065 R)
• M83: 57,036,731 km (0.105 R)
• M84: 57,208,171 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.7

Radius: 5.4

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.62 AU - 24.38 AU

Year: 31149 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,697,093 km

• M1: 173,833 km (0.106 R)
• M2: 324,627 km (0.068 R)
• M3: 540,198 km (0.077 R)
• M4: 1,051,224 km (0.077 R)
• M5: 1,634,357 km (0.063 R)
• M6: 1,673,701 km (0.103 R)
• M7: 2,170,216 km (0.048 R)
• M8: 4,555,255 km (0.105 R)
• M9: 4,836,200 km (0.054 R)
• M10: 5,007,639 km (0.109 R)
• M11: 6,199,934 km (0.027 R)
• M12: 7,278,984 km (0.119 R)
• M13: 7,673,473 km (0.109 R)
• M14: 7,940,356 km (0.068 R)
• M15: 8,414,581 km (0.027 R)
• M16: 8,620,727 km (0.069 R)
• M17: 9,178,428 km (0.051 R)
• M18: 10,771,495 km (0.099 R)
• M19: 11,371,682 km (0.107 R)
• M20: 11,447,379 km (0.084 R)
• M21: 13,236,270 km (0.11 R)
• M22: 13,878,643 km (0.077 R)
• M23: 14,861,052 km (0.089 R)
• M24: 15,444,335 km (0.078 R)
• M25: 19,914,618 km (0.046 R)
• M26: 20,834,795 km (0.082 R)
• M27: 21,020,595 km (0.055 R)
• M28: 24,553,648 km (0.092 R)
• M29: 24,651,635 km (0.08 R)
• M30: 24,946,492 km (0.071 R)
• M31: 28,368,244 km (0.114 R)
• M32: 28,677,313 km (0.094 R)
• M33: 29,194,623 km (0.064 R)
• M34: 29,298,444 km (0.104 R)
• M35: 29,506,534 km (0.095 R)
• M36: 30,554,019 km (0.12 R)
• M37: 31,827,246 km (0.078 R)
• M38: 33,009,369 km (0.053 R)
• M39: 33,878,233 km (0.04 R)
• M40: 34,754,428 km (0.048 R)
• M41: 35,527,400 km (0.083 R)
• M42: 36,641,156 km (0.095 R)
• M43: 36,753,205 km (0.032 R)
• M44: 38,219,862 km (0.038 R)
• M45: 38,674,939 km (0.115 R)
• M46: 41,442,949 km (0.058 R)
• M47: 44,512,996 km (0.071 R)
• M48: 45,592,494 km (0.086 R)
• M49: 46,196,122 km (0.09 R)
• M50: 52,122,591 km (0.032 R)
• M51: 52,753,595 km (0.105 R)
• M52: 53,260,283 km (0.063 R)
• M53: 55,174,238 km (0.067 R)
• M54: 55,946,163 km (0.086 R)
• M55: 56,592,276 km (0.117 R)
• M56: 58,676,025 km (0.115 R)
• M57: 59,069,467 km (0.03 R)
• M58: 60,387,424 km (0.053 R)
• M59: 61,848,397 km (0.093 R)
• M60: 61,981,689 km (0.102 R)
• M61: 62,516,202 km (0.061 R)
• M62: 64,534,277 km (0.116 R)
• M63: 65,075,971 km (0.104 R)
• M64: 66,437,013 km (0.095 R)
• M65: 68,082,440 km (0.073 R)
• M66: 69,048,543 km (0.116 R)
• M67: 69,325,299 km (0.063 R)
• M68: 71,413,386 km (0.055 R)
• M69: 72,114,102 km (0.105 R)
• M70: 72,394,898 km (0.069 R)
• M71: 72,816,913 km (0.103 R)
• M72: 73,239,826 km (0.068 R)
• M73: 73,663,338 km (0.037 R)
• M74: 74,087,897 km (0.064 R)
• M75: 76,222,359 km (0.107 R)
• M76: 76,365,375 km (0.119 R)
• M77: 76,651,555 km (0.057 R)
• M78: 80,405,864 km (0.044 R)
• M79: 80,551,422 km (0.108 R)
• M80: 82,158,702 km (0.106 R)
• M81: 83,186,888 km (0.047 R)
• M82: 83,481,446 km (0.097 R)
• M83: 83,776,453 km (0.085 R)
• M84: 85,701,927 km (0.083 R)
• M85: 86,446,326 km (0.085 R)
• M86: 86,893,923 km (0.111 R)
• M87: 88,241,650 km (0.089 R)
• M88: 88,993,380 km (0.031 R)
• M89: 89,747,203 km (0.118 R)
• M90: 89,898,148 km (0.075 R)
• M91: 90,503,121 km (0.091 R)
• M92: 90,957,749 km (0.059 R)
• M93: 95,082,911 km (0.108 R)
• M94: 96,162,409 km (0.085 R)
• M95: 101,148,356 km (0.064 R)
• M96: 102,565,647 km (0.115 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit