🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 342 Days

Day: 33.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1 AU - 1.1 AU

Year: 470 Days

Day: 43.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.61 AU - 2.29 AU

Year: 1189 Days

Day: 42.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.67 AU - 2.29 AU

Year: 1216 Days

Day: 47.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 95.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 12.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.68 AU - 6.54 AU

Year: 5801 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 83,624,073 km

• M1: 171,140 km (0.032 R)
• M2: 401,072 km (0.072 R)
• M3: 479,162 km (0.119 R)
• M4: 935,286 km (0.105 R)
• M5: 1,253,929 km (0.049 R)
• M6: 1,442,423 km (0.101 R)
• M7: 2,101,102 km (0.07 R)
• M8: 2,462,830 km (0.085 R)
• M9: 2,782,969 km (0.115 R)
• M10: 2,906,537 km (0.06 R)
• M11: 3,159,357 km (0.087 R)
• M12: 3,310,302 km (0.042 R)
• M13: 4,030,316 km (0.072 R)
• M14: 4,288,971 km (0.073 R)
• M15: 4,847,569 km (0.106 R)
• M16: 5,429,356 km (0.098 R)
• M17: 5,741,716 km (0.052 R)
• M18: 6,248,404 km (0.073 R)
• M19: 6,713,952 km (0.071 R)
• M20: 7,021,226 km (0.103 R)
• M21: 7,190,870 km (0.117 R)
• M22: 7,304,714 km (0.108 R)
• M23: 7,447,730 km (0.096 R)
• M24: 7,534,048 km (0.049 R)
• M25: 7,970,874 km (0.115 R)
• M26: 8,326,169 km (0.052 R)
• M27: 8,475,767 km (0.076 R)
• M28: 8,899,428 km (0.112 R)
• M29: 9,237,070 km (0.09 R)
• M30: 9,360,937 km (0.084 R)
• M31: 9,704,563 km (0.075 R)
• M32: 9,925,370 km (0.11 R)
• M33: 10,371,920 km (0.073 R)
• M34: 11,086,997 km (0.085 R)
• M35: 11,583,662 km (0.116 R)
• M36: 12,121,467 km (0.09 R)
• M37: 12,633,241 km (0.089 R)
• M38: 13,326,478 km (0.059 R)
• M39: 13,607,273 km (0.116 R)
• M40: 14,353,616 km (0.074 R)
• M41: 14,677,496 km (0.113 R)
• M42: 14,822,307 km (0.094 R)
• M43: 15,003,918 km (0.115 R)
• M44: 15,369,386 km (0.039 R)
• M45: 16,221,196 km (0.096 R)
• M46: 16,860,578 km (0.109 R)
• M47: 19,301,416 km (0.049 R)
• M48: 21,111,551 km (0.113 R)
• M49: 21,768,285 km (0.1 R)
• M50: 21,892,152 km (0.069 R)
• M51: 23,439,144 km (0.074 R)
• M52: 23,735,797 km (0.091 R)
• M53: 24,033,646 km (0.074 R)
• M54: 24,590,150 km (0.118 R)
• M55: 25,021,141 km (0.032 R)
• M56: 25,498,059 km (0.098 R)
• M57: 25,803,239 km (0.115 R)
• M58: 26,505,152 km (0.041 R)
• M59: 26,858,503 km (0.112 R)
• M60: 26,947,064 km (0.082 R)
• M61: 27,213,349 km (0.088 R)
• M62: 27,569,840 km (0.117 R)
• M63: 28,603,113 km (0.106 R)
• M64: 28,965,589 km (0.1 R)
• M65: 29,832,508 km (0.1 R)
• M66: 29,970,138 km (0.113 R)
• M67: 31,125,483 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 8.7

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.67 AU - 7.81 AU

Year: 9401 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,624,073 km

• M1: 109,805 km (0.091 R)
• M2: 200,461 km (0.076 R)
• M3: 571,913 km (0.109 R)
• M4: 940,821 km (0.098 R)
• M5: 1,487,302 km (0.116 R)
• M6: 1,744,760 km (0.06 R)
• M7: 1,866,533 km (0.079 R)
• M8: 2,739,885 km (0.11 R)
• M9: 2,910,875 km (0.055 R)
• M10: 3,144,398 km (0.045 R)
• M11: 3,263,478 km (0.061 R)
• M12: 3,723,192 km (0.092 R)
• M13: 4,008,924 km (0.082 R)
• M14: 4,908,456 km (0.068 R)
• M15: 5,327,779 km (0.079 R)
• M16: 5,794,973 km (0.108 R)
• M17: 5,941,429 km (0.114 R)
• M18: 6,807,152 km (0.063 R)
• M19: 7,156,613 km (0.063 R)
• M20: 7,873,037 km (0.086 R)
• M21: 7,954,119 km (0.103 R)
• M22: 8,035,350 km (0.116 R)
• M23: 8,280,990 km (0.098 R)
• M24: 8,404,708 km (0.111 R)
• M25: 8,529,023 km (0.061 R)
• M26: 8,695,825 km (0.082 R)
• M27: 8,905,711 km (0.038 R)
• M28: 8,990,234 km (0.077 R)
• M29: 9,245,148 km (0.091 R)
• M30: 9,502,606 km (0.109 R)
• M31: 10,200,331 km (0.047 R)
• M32: 10,510,896 km (0.116 R)
• M33: 11,005,167 km (0.072 R)
• M34: 11,506,919 km (0.11 R)
• M35: 14,224,813 km (0.097 R)
• M36: 14,373,214 km (0.042 R)
• M37: 15,629,238 km (0.064 R)
• M38: 16,555,099 km (0.065 R)
• M39: 16,815,549 km (0.107 R)
• M40: 16,972,327 km (0.116 R)
• M41: 17,182,363 km (0.066 R)
• M42: 17,287,530 km (0.102 R)
• M43: 17,551,720 km (0.096 R)
• M44: 18,298,512 km (0.071 R)
• M45: 18,946,870 km (0.042 R)
• M46: 19,219,138 km (0.068 R)
• M47: 19,492,902 km (0.054 R)
• M48: 20,321,524 km (0.044 R)
• M49: 20,880,422 km (0.076 R)
• M50: 20,936,671 km (0.111 R)
• M51: 21,161,816 km (0.088 R)
• M52: 23,867,143 km (0.093 R)
• M53: 24,515,949 km (0.062 R)
• M54: 25,349,958 km (0.081 R)
• M55: 26,862,392 km (0.092 R)
• M56: 27,045,949 km (0.065 R)
• M57: 27,537,078 km (0.089 R)
• M58: 28,093,283 km (0.075 R)
• M59: 28,279,533 km (0.118 R)
• M60: 29,405,556 km (0.067 R)
• M61: 29,784,038 km (0.098 R)
• M62: 30,037,308 km (0.1 R)
• M63: 30,737,575 km (0.113 R)
• M64: 31,700,986 km (0.032 R)
• M65: 31,830,238 km (0.082 R)
• M66: 32,283,819 km (0.091 R)
• M67: 33,657,576 km (0.096 R)
• M68: 33,855,345 km (0.066 R)
• M69: 33,921,467 km (0.043 R)
• M70: 33,987,439 km (0.111 R)
• M71: 34,119,684 km (0.099 R)
• M72: 36,732,710 km (0.067 R)
• M73: 36,868,395 km (0.051 R)
• M74: 37,276,648 km (0.071 R)
• M75: 37,481,298 km (0.089 R)
• M76: 39,201,224 km (0.101 R)
• M77: 39,896,406 km (0.075 R)
• M78: 40,175,705 km (0.113 R)
• M79: 40,665,937 km (0.104 R)
• M80: 41,017,193 km (0.1 R)
• M81: 41,299,035 km (0.097 R)
• M82: 41,510,866 km (0.115 R)
• M83: 42,646,463 km (0.051 R)
• M84: 43,146,419 km (0.07 R)
• M85: 44,008,103 km (0.045 R)
• M86: 45,529,813 km (0.101 R)
• M87: 46,260,449 km (0.099 R)
• M88: 46,406,905 km (0.082 R)
• M89: 47,215,930 km (0.089 R)
• M90: 47,511,386 km (0.089 R)
• M91: 47,733,240 km (0.119 R)
• M92: 48,773,394 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 6.6

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.68 AU - 12.12 AU

Year: 14642 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,624,073 km

• M1: 91,404 km (0.107 R)
• M2: 421,417 km (0.098 R)
• M3: 640,578 km (0.082 R)
• M4: 1,085,931 km (0.119 R)
• M5: 1,153,100 km (0.093 R)
• M6: 1,339,200 km (0.059 R)
• M7: 1,387,221 km (0.086 R)
• M8: 1,560,007 km (0.111 R)
• M9: 2,119,503 km (0.05 R)
• M10: 2,435,453 km (0.049 R)
• M11: 2,554,234 km (0.092 R)
• M12: 3,016,043 km (0.101 R)
• M13: 3,272,902 km (0.079 R)
• M14: 4,441,710 km (0.119 R)
• M15: 4,660,273 km (0.094 R)
• M16: 5,765,502 km (0.087 R)
• M17: 6,205,170 km (0.038 R)
• M18: 6,286,252 km (0.079 R)
• M19: 6,408,623 km (0.096 R)
• M20: 6,614,171 km (0.099 R)
• M21: 7,116,520 km (0.092 R)
• M22: 7,286,763 km (0.096 R)
• M23: 7,329,548 km (0.075 R)
• M24: 8,425,352 km (0.074 R)
• M25: 8,695,975 km (0.101 R)
• M26: 10,043,552 km (0.069 R)
• M27: 10,378,651 km (0.115 R)
• M28: 10,426,672 km (0.073 R)
• M29: 11,405,342 km (0.119 R)
• M30: 11,704,687 km (0.09 R)
• M31: 12,772,367 km (0.1 R)
• M32: 13,187,351 km (0.105 R)
• M33: 14,083,592 km (0.118 R)
• M34: 14,351,073 km (0.104 R)
• M35: 15,327,349 km (0.109 R)
• M36: 15,712,863 km (0.117 R)
• M37: 16,045,868 km (0.094 R)
• M38: 16,493,315 km (0.115 R)
• M39: 16,549,564 km (0.1 R)
• M40: 16,718,759 km (0.119 R)
• M41: 16,888,403 km (0.034 R)
• M42: 17,572,813 km (0.11 R)
• M43: 17,860,639 km (0.055 R)
• M44: 18,674,751 km (0.097 R)
• M45: 18,792,036 km (0.114 R)
• M46: 18,909,620 km (0.119 R)
• M47: 19,027,503 km (0.098 R)
• M48: 19,441,590 km (0.12 R)
• M49: 19,798,979 km (0.118 R)
• M50: 20,520,340 km (0.073 R)
• M51: 20,580,777 km (0.071 R)
• M52: 21,066,971 km (0.103 R)
• M53: 21,128,006 km (0.027 R)
• M54: 21,926,710 km (0.093 R)
• M55: 22,298,759 km (0.102 R)
• M56: 22,547,989 km (0.026 R)
• M57: 22,672,904 km (0.083 R)
• M58: 23,237,935 km (0.114 R)
• M59: 23,617,165 km (0.063 R)
• M60: 23,934,762 km (0.109 R)
• M61: 24,062,219 km (0.116 R)
• M62: 24,574,143 km (0.087 R)
• M63: 24,960,554 km (0.103 R)
• M64: 26,526,096 km (0.104 R)
• M65: 26,724,014 km (0.109 R)
• M66: 27,254,189 km (0.069 R)
• M67: 28,662,354 km (0.062 R)
• M68: 30,507,344 km (0.113 R)
• M69: 30,853,214 km (0.116 R)
• M70: 31,200,431 km (0.093 R)
• M71: 32,249,711 km (0.092 R)
• M72: 33,381,568 km (0.062 R)
• M73: 33,595,194 km (0.12 R)
• M74: 34,239,063 km (0.061 R)
• M75: 35,321,104 km (0.077 R)
• M76: 35,684,178 km (0.099 R)
• M77: 35,902,741 km (0.042 R)
• M78: 37,149,190 km (0.102 R)
• M79: 37,592,599 km (0.108 R)
• M80: 38,409,852 km (0.111 R)
• M81: 38,783,248 km (0.076 R)
• M82: 40,440,643 km (0.112 R)
• M83: 40,592,485 km (0.03 R)
• M84: 43,512,934 km (0.101 R)
• M85: 43,746,307 km (0.081 R)
• M86: 44,292,638 km (0.106 R)
• M87: 46,262,094 km (0.051 R)
• M88: 49,228,770 km (0.065 R)
• M89: 50,204,148 km (0.087 R)
• M90: 52,836,023 km (0.12 R)
• M91: 52,918,900 km (0.098 R)
• M92: 54,587,365 km (0.084 R)
• M93: 54,671,290 km (0.103 R)
• M94: 55,512,479 km (0.08 R)
• M95: 55,765,598 km (0.037 R)
• M96: 56,697,144 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 3.4

Gravity: 78.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.81 AU - 15.77 AU

Year: 19969 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,624,073 km

• M1: 55,950 km (0.089 R)
• M2: 211,382 km (0.115 R)
• M3: 261,198 km (0.051 R)
• M4: 589,565 km (0.081 R)
• M5: 736,171 km (0.053 R)
• M6: 921,224 km (0.115 R)
• M7: 1,004,998 km (0.058 R)
• M8: 2,187,121 km (0.099 R)
• M9: 3,008,862 km (0.062 R)
• M10: 3,387,195 km (0.08 R)
• M11: 3,473,363 km (0.056 R)
• M12: 4,188,142 km (0.096 R)
• M13: 4,373,793 km (0.062 R)
• M14: 4,849,514 km (0.08 R)
• M15: 5,142,726 km (0.119 R)
• M16: 5,341,392 km (0.053 R)
• M17: 5,695,191 km (0.065 R)
• M18: 6,161,188 km (0.107 R)
• M19: 6,319,164 km (0.113 R)
• M20: 6,585,448 km (0.074 R)
• M21: 7,518,041 km (0.097 R)
• M22: 7,630,539 km (0.03 R)
• M23: 7,743,485 km (0.088 R)
• M24: 9,624,828 km (0.079 R)
• M25: 10,678,595 km (0.044 R)
• M26: 11,059,172 km (0.111 R)
• M27: 12,095,736 km (0.041 R)
• M28: 12,425,898 km (0.097 R)
• M29: 12,625,462 km (0.094 R)
• M30: 13,776,169 km (0.025 R)
• M31: 13,913,799 km (0.119 R)
• M32: 14,538,370 km (0.115 R)
• M33: 14,678,543 km (0.111 R)
• M34: 15,815,038 km (0.059 R)
• M35: 16,979,358 km (0.113 R)
• M36: 17,497,565 km (0.118 R)
• M37: 17,721,214 km (0.051 R)
• M38: 18,020,709 km (0.056 R)
• M39: 18,095,957 km (0.051 R)
• M40: 18,397,696 km (0.11 R)
• M41: 19,006,110 km (0.11 R)
• M42: 19,543,915 km (0.108 R)
• M43: 19,931,074 km (0.108 R)
• M44: 20,008,865 km (0.101 R)
• M45: 20,164,596 km (0.053 R)
• M46: 20,634,334 km (0.111 R)
• M47: 21,186,948 km (0.093 R)
• M48: 22,226,055 km (0.091 R)
• M49: 22,306,688 km (0.102 R)
• M50: 22,873,814 km (0.103 R)
• M51: 25,357,138 km (0.066 R)
• M52: 25,525,735 km (0.085 R)
• M53: 25,694,781 km (0.068 R)
• M54: 28,886,601 km (0.115 R)
• M55: 30,663,076 km (0.028 R)
• M56: 35,633,016 km (0.093 R)
• M57: 37,631,943 km (0.057 R)
• M58: 37,920,517 km (0.109 R)
• M59: 41,043,522 km (0.074 R)
• M60: 43,439,332 km (0.119 R)
• M61: 43,944,225 km (0.078 R)
• M62: 44,450,913 km (0.106 R)
• M63: 44,552,490 km (0.091 R)
• M64: 46,497,262 km (0.11 R)
• M65: 47,013,524 km (0.038 R)
• M66: 47,635,702 km (0.06 R)
• M67: 47,843,643 km (0.091 R)
• M68: 48,678,549 km (0.047 R)
• M69: 50,045,574 km (0.112 R)
• M70: 51,105,774 km (0.105 R)
• M71: 52,066,193 km (0.099 R)
• M72: 54,547,572 km (0.037 R)
• M73: 54,983,052 km (0.066 R)
• M74: 59,065,278 km (0.078 R)
• M75: 62,787,722 km (0.102 R)
• M76: 63,587,024 km (0.077 R)
• M77: 67,050,514 km (0.094 R)
• M78: 67,166,901 km (0.059 R)
• M79: 67,516,810 km (0.099 R)
• M80: 68,687,563 km (0.071 R)
• M81: 71,167,896 km (0.101 R)
• M82: 72,120,535 km (0.112 R)
• M83: 72,837,707 km (0.106 R)
• M84: 73,797,677 km (0.065 R)
• M85: 74,158,656 km (0.099 R)
• M86: 77,190,257 km (0.113 R)
• M87: 77,434,401 km (0.097 R)
• M88: 78,536,788 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit