🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 28.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,972,275 km

• M1: 287,078 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.08 AU - 1.14 AU

Year: 411 Days

Day: 27.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,972,275 km

• M1: 754,422 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.61 AU - 2.41 AU

Year: 1002 Days

Day: 23.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,972,275 km

• M1: 106,364 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.31 AU - 3.47 AU

Year: 1727 Days

Day: 42.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.09 AU - 9.03 AU

Year: 8802 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,972,275 km

• M1: 197,320 km (0.03 R)
• M2: 508,184 km (0.111 R)
• M3: 651,798 km (0.111 R)
• M4: 1,042,248 km (0.098 R)
• M5: 1,255,126 km (0.112 R)
• M6: 1,398,590 km (0.108 R)
• M7: 1,748,201 km (0.085 R)
• M8: 2,077,466 km (0.079 R)
• M9: 2,325,200 km (0.105 R)
• M10: 2,452,807 km (0.077 R)
• M11: 2,959,644 km (0.083 R)
• M12: 3,098,621 km (0.116 R)
• M13: 3,558,036 km (0.119 R)
• M14: 3,886,702 km (0.112 R)
• M15: 4,288,073 km (0.082 R)
• M16: 4,414,334 km (0.12 R)
• M17: 4,670,595 km (0.113 R)
• M18: 4,833,208 km (0.119 R)
• M19: 4,964,854 km (0.094 R)
• M20: 5,130,908 km (0.079 R)
• M21: 5,468,849 km (0.101 R)
• M22: 6,060,060 km (0.104 R)
• M23: 6,273,686 km (0.117 R)
• M24: 6,381,546 km (0.116 R)
• M25: 7,455,060 km (0.05 R)
• M26: 7,684,095 km (0.117 R)
• M27: 8,110,449 km (0.081 R)
• M28: 8,346,215 km (0.082 R)
• M29: 8,584,225 km (0.039 R)
• M30: 9,107,818 km (0.079 R)
• M31: 10,017,522 km (0.114 R)
• M32: 11,086,549 km (0.077 R)
• M33: 11,436,308 km (0.106 R)
• M34: 11,612,535 km (0.106 R)
• M35: 11,789,659 km (0.096 R)
• M36: 13,331,713 km (0.108 R)
• M37: 13,797,412 km (0.117 R)
• M38: 14,221,073 km (0.115 R)
• M39: 14,696,794 km (0.056 R)
• M40: 14,888,578 km (0.086 R)
• M41: 15,371,630 km (0.082 R)
• M42: 15,468,869 km (0.058 R)
• M43: 15,810,849 km (0.057 R)
• M44: 16,007,421 km (0.081 R)
• M45: 17,406,011 km (0.096 R)
• M46: 18,480,423 km (0.076 R)
• M47: 19,104,097 km (0.036 R)
• M48: 19,313,534 km (0.027 R)
• M49: 21,016,406 km (0.073 R)
• M50: 21,667,307 km (0.092 R)
• M51: 21,776,513 km (0.06 R)
• M52: 22,324,939 km (0.062 R)
• M53: 22,435,193 km (0.114 R)
• M54: 22,989,154 km (0.081 R)
• M55: 24,053,991 km (0.074 R)
• M56: 24,280,183 km (0.095 R)
• M57: 25,249,577 km (0.083 R)
• M58: 25,364,469 km (0.088 R)
• M59: 25,999,512 km (0.105 R)
• M60: 26,522,954 km (0.112 R)
• M61: 28,173,617 km (0.115 R)
• M62: 28,951,377 km (0.11 R)
• M63: 29,131,941 km (0.066 R)
• M64: 30,405,618 km (0.115 R)
• M65: 31,080,154 km (0.054 R)
• M66: 31,635,761 km (0.053 R)
• M67: 32,256,891 km (0.079 R)
• M68: 33,953,930 km (0.117 R)
• M69: 34,271,526 km (0.06 R)
• M70: 36,456,403 km (0.06 R)
• M71: 37,500,147 km (0.115 R)
• M72: 38,421,371 km (0.093 R)
• M73: 40,757,192 km (0.043 R)
• M74: 40,892,129 km (0.081 R)
• M75: 43,001,459 km (0.107 R)
• M76: 44,173,259 km (0.054 R)
• M77: 44,589,291 km (0.09 R)
• M78: 45,775,303 km (0.114 R)
• M79: 46,336,893 km (0.056 R)
• M80: 47,113,007 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.9

Radius: 5.4

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.31 AU - 19.49 AU

Year: 22283 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,972,275 km

• M1: 81,232 km (0.052 R)
• M2: 117,285 km (0.119 R)
• M3: 194,178 km (0.113 R)
• M4: 468,391 km (0.085 R)
• M5: 1,141,881 km (0.05 R)
• M6: 1,294,620 km (0.081 R)
• M7: 1,791,285 km (0.115 R)
• M8: 1,826,291 km (0.078 R)
• M9: 1,897,200 km (0.049 R)
• M10: 2,614,672 km (0.059 R)
• M11: 3,106,998 km (0.045 R)
• M12: 3,407,241 km (0.075 R)
• M13: 4,035,403 km (0.103 R)
• M14: 4,553,759 km (0.096 R)
• M15: 5,859,898 km (0.115 R)
• M16: 6,230,153 km (0.031 R)
• M17: 7,499,192 km (0.066 R)
• M18: 7,958,756 km (0.082 R)
• M19: 8,605,618 km (0.067 R)
• M20: 8,665,157 km (0.081 R)
• M21: 9,576,208 km (0.117 R)
• M22: 9,824,242 km (0.039 R)
• M23: 10,263,461 km (0.036 R)
• M24: 10,644,936 km (0.099 R)
• M25: 11,553,294 km (0.034 R)
• M26: 11,619,117 km (0.102 R)
• M27: 12,083,319 km (0.077 R)
• M28: 13,235,821 km (0.073 R)
• M29: 13,720,518 km (0.057 R)
• M30: 13,930,105 km (0.081 R)
• M31: 14,778,624 km (0.056 R)
• M32: 16,451,427 km (0.04 R)
• M33: 16,674,029 km (0.09 R)
• M34: 17,574,309 km (0.095 R)
• M35: 18,106,728 km (0.111 R)
• M36: 18,567,190 km (0.114 R)
• M37: 18,721,575 km (0.112 R)
• M38: 18,954,050 km (0.112 R)
• M39: 20,527,371 km (0.08 R)
• M40: 21,572,462 km (0.079 R)
• M41: 22,717,035 km (0.101 R)
• M42: 23,881,206 km (0.104 R)
• M43: 24,301,725 km (0.087 R)
• M44: 28,105,999 km (0.098 R)
• M45: 28,194,561 km (0.039 R)
• M46: 30,621,338 km (0.119 R)
• M47: 31,445,173 km (0.119 R)
• M48: 32,368,790 km (0.095 R)
• M49: 33,020,738 km (0.105 R)
• M50: 34,242,953 km (0.097 R)
• M51: 34,716,879 km (0.083 R)
• M52: 35,863,397 km (0.103 R)
• M53: 36,055,630 km (0.116 R)
• M54: 36,925,093 km (0.066 R)
• M55: 37,216,509 km (0.072 R)
• M56: 37,508,674 km (0.091 R)
• M57: 39,079,452 km (0.12 R)
• M58: 39,277,370 km (0.087 R)
• M59: 40,271,747 km (0.054 R)
• M60: 40,671,771 km (0.107 R)
• M61: 40,872,233 km (0.028 R)
• M62: 41,073,143 km (0.102 R)
• M63: 43,919,242 km (0.113 R)
• M64: 44,640,603 km (0.053 R)
• M65: 45,262,033 km (0.058 R)
• M66: 48,093,920 km (0.027 R)
• M67: 48,518,329 km (0.08 R)
• M68: 50,658,776 km (0.044 R)
• M69: 51,632,059 km (0.027 R)
• M70: 52,284,306 km (0.06 R)
• M71: 52,720,683 km (0.031 R)
• M72: 52,939,246 km (0.099 R)
• M73: 53,048,751 km (0.109 R)
• M74: 53,597,028 km (0.067 R)
• M75: 55,697,531 km (0.081 R)
• M76: 57,262,325 km (0.034 R)
• M77: 57,374,673 km (0.116 R)
• M78: 57,599,519 km (0.065 R)
• M79: 58,276,000 km (0.115 R)
• M80: 59,409,204 km (0.034 R)
• M81: 63,432,190 km (0.101 R)
• M82: 64,130,662 km (0.107 R)
• M83: 65,065,799 km (0.12 R)
• M84: 67,898,434 km (0.104 R)
• M85: 68,732,143 km (0.088 R)
• M86: 69,569,293 km (0.078 R)
• M87: 69,809,098 km (0.098 R)
• M88: 77,377,853 km (0.062 R)
• M89: 77,626,335 km (0.089 R)
• M90: 79,999,855 km (0.119 R)
• M91: 80,754,427 km (0.093 R)
• M92: 81,258,721 km (0.083 R)
• M93: 82,904,746 km (0.093 R)
• M94: 84,178,572 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.4

Radius: 4.3

Gravity: 46.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.96 AU - 17.56 AU

Year: 24115 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,972,275 km

• M1: 96,491 km (0.098 R)
• M2: 397,930 km (0.074 R)
• M3: 1,184,067 km (0.085 R)
• M4: 1,381,387 km (0.109 R)
• M5: 1,589,029 km (0.085 R)
• M6: 1,696,589 km (0.117 R)
• M7: 1,843,644 km (0.119 R)
• M8: 1,881,044 km (0.112 R)
• M9: 4,907,259 km (0.111 R)
• M10: 5,983,765 km (0.111 R)
• M11: 6,207,564 km (0.117 R)
• M12: 6,778,878 km (0.029 R)
• M13: 7,971,173 km (0.118 R)
• M14: 10,274,232 km (0.059 R)
• M15: 13,053,312 km (0.031 R)
• M16: 13,198,123 km (0.111 R)
• M17: 13,929,507 km (0.113 R)
• M18: 14,300,210 km (0.08 R)
• M19: 15,051,341 km (0.09 R)
• M20: 15,661,401 km (0.087 R)
• M21: 15,738,145 km (0.1 R)
• M22: 16,279,390 km (0.027 R)
• M23: 16,357,181 km (0.105 R)
• M24: 16,669,840 km (0.114 R)
• M25: 17,380,131 km (0.042 R)
• M26: 17,939,477 km (0.074 R)
• M27: 18,100,295 km (0.039 R)
• M28: 18,180,928 km (0.05 R)
• M29: 19,157,803 km (0.103 R)
• M30: 19,569,795 km (0.111 R)
• M31: 19,818,427 km (0.082 R)
• M32: 20,235,057 km (0.071 R)
• M33: 21,930,449 km (0.094 R)
• M34: 22,708,209 km (0.042 R)
• M35: 25,545,482 km (0.035 R)
• M36: 25,998,764 km (0.085 R)
• M37: 26,454,738 km (0.091 R)
• M38: 29,056,544 km (0.098 R)
• M39: 31,447,567 km (0.1 R)
• M40: 31,641,595 km (0.109 R)
• M41: 32,813,844 km (0.098 R)
• M42: 33,306,470 km (0.088 R)
• M43: 33,702,306 km (0.103 R)
• M44: 34,598,696 km (0.105 R)
• M45: 35,704,973 km (0.049 R)
• M46: 36,924,794 km (0.101 R)
• M47: 37,027,119 km (0.084 R)
• M48: 40,560,171 km (0.058 R)
• M49: 40,771,404 km (0.077 R)
• M50: 40,877,020 km (0.094 R)
• M51: 41,194,766 km (0.119 R)
• M52: 41,832,651 km (0.033 R)
• M53: 42,259,603 km (0.097 R)
• M54: 42,795,463 km (0.106 R)
• M55: 45,617,926 km (0.052 R)
• M56: 45,837,386 km (0.104 R)
• M57: 47,384,378 km (0.095 R)
• M58: 48,052,631 km (0.059 R)
• M59: 49,623,708 km (0.118 R)
• M60: 50,756,314 km (0.051 R)
• M61: 51,554,269 km (0.108 R)
• M62: 51,897,446 km (0.087 R)
• M63: 52,471,154 km (0.104 R)
• M64: 52,701,235 km (0.101 R)
• M65: 55,957,233 km (0.081 R)
• M66: 57,372,429 km (0.085 R)
• M67: 58,799,443 km (0.106 R)
• M68: 62,905,456 km (0.065 R)
• M69: 63,149,899 km (0.047 R)
• M70: 64,499,720 km (0.108 R)
• M71: 67,103,022 km (0.078 R)
• M72: 67,227,937 km (0.027 R)
• M73: 67,853,106 km (0.111 R)
• M74: 68,103,832 km (0.099 R)
• M75: 70,881,117 km (0.077 R)
• M76: 72,155,691 km (0.09 R)
• M77: 72,411,653 km (0.078 R)
• M78: 72,667,764 km (0.117 R)
• M79: 73,695,202 km (0.095 R)
• M80: 77,984,472 km (0.102 R)
• M81: 79,168,240 km (0.091 R)
• M82: 82,353,777 km (0.098 R)
• M83: 82,621,109 km (0.112 R)
• M84: 82,888,739 km (0.059 R)
• M85: 84,635,444 km (0.12 R)
• M86: 85,040,256 km (0.069 R)
• M87: 85,716,438 km (0.105 R)
• M88: 86,801,921 km (0.116 R)
• M89: 87,482,591 km (0.072 R)
• M90: 87,618,874 km (0.063 R)
• M91: 87,891,891 km (0.107 R)
• M92: 88,575,403 km (0.064 R)
• M93: 89,260,711 km (0.116 R)
• M94: 89,535,373 km (0.069 R)
• M95: 89,672,853 km (0.096 R)
• M96: 91,604,012 km (0.091 R)
• M97: 92,574,753 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 6.6

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.69 AU - 22.35 AU

Year: 29154 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,972,275 km

• M1: 91,853 km (0.092 R)
• M2: 191,036 km (0.08 R)
• M3: 323,431 km (0.11 R)
• M4: 390,002 km (0.085 R)
• M5: 795,113 km (0.118 R)
• M6: 1,410,708 km (0.036 R)
• M7: 1,970,503 km (0.089 R)
• M8: 2,454,153 km (0.113 R)
• M9: 4,218,361 km (0.111 R)
• M10: 4,273,413 km (0.061 R)
• M11: 4,952,288 km (0.08 R)
• M12: 5,068,675 km (0.093 R)
• M13: 6,598,762 km (0.047 R)
• M14: 7,781,932 km (0.058 R)
• M15: 10,561,011 km (0.104 R)
• M16: 11,013,246 km (0.118 R)
• M17: 12,328,809 km (0.069 R)
• M18: 13,611,761 km (0.079 R)
• M19: 13,693,291 km (0.057 R)
• M20: 14,268,944 km (0.092 R)
• M21: 16,129,194 km (0.098 R)
• M22: 16,388,596 km (0.101 R)
• M23: 20,350,247 km (0.115 R)
• M24: 20,537,095 km (0.104 R)
• M25: 21,290,021 km (0.096 R)
• M26: 21,669,850 km (0.058 R)
• M27: 21,860,587 km (0.116 R)
• M28: 22,436,240 km (0.038 R)
• M29: 22,532,581 km (0.063 R)
• M30: 22,919,740 km (0.089 R)
• M31: 24,390,736 km (0.048 R)
• M32: 24,987,632 km (0.049 R)
• M33: 25,087,563 km (0.079 R)
• M34: 26,704,865 km (0.037 R)
• M35: 27,526,158 km (0.068 R)
• M36: 27,732,752 km (0.059 R)
• M37: 28,147,438 km (0.1 R)
• M38: 28,459,948 km (0.09 R)
• M39: 31,754,841 km (0.119 R)
• M40: 31,971,459 km (0.111 R)
• M41: 32,080,067 km (0.09 R)
• M42: 32,406,340 km (0.059 R)
• M43: 33,501,994 km (0.065 R)
• M44: 35,168,215 km (0.09 R)
• M45: 36,067,897 km (0.045 R)
• M46: 36,747,520 km (0.1 R)
• M47: 37,431,482 km (0.115 R)
• M48: 37,545,774 km (0.086 R)
• M49: 39,275,575 km (0.081 R)
• M50: 40,208,766 km (0.115 R)
• M51: 43,051,724 km (0.087 R)
• M52: 48,678,848 km (0.074 R)
• M53: 50,563,183 km (0.076 R)
• M54: 50,942,862 km (0.073 R)
• M55: 51,450,747 km (0.048 R)
• M56: 55,051,717 km (0.093 R)
• M57: 58,334,942 km (0.094 R)
• M58: 59,665,914 km (0.036 R)
• M59: 64,676,695 km (0.109 R)
• M60: 67,162,562 km (0.062 R)
• M61: 68,137,791 km (0.03 R)
• M62: 68,417,389 km (0.115 R)
• M63: 69,398,602 km (0.118 R)
• M64: 70,102,310 km (0.083 R)
• M65: 71,800,844 km (0.096 R)
• M66: 71,942,962 km (0.117 R)
• M67: 73,942,936 km (0.042 R)
• M68: 74,230,164 km (0.099 R)
• M69: 75,094,092 km (0.103 R)
• M70: 76,396,042 km (0.081 R)
• M71: 76,541,152 km (0.05 R)
• M72: 76,977,230 km (0.076 R)
• M73: 78,436,258 km (0.112 R)
• M74: 79,757,207 km (0.051 R)
• M75: 82,718,946 km (0.085 R)
• M76: 85,264,503 km (0.076 R)
• M77: 86,169,122 km (0.095 R)
• M78: 86,471,459 km (0.07 R)
• M79: 88,444,505 km (0.095 R)
• M80: 89,819,160 km (0.04 R)
• M81: 90,739,636 km (0.084 R)
• M82: 90,893,273 km (0.104 R)
• M83: 91,817,339 km (0.087 R)
• M84: 94,607,937 km (0.116 R)
• M85: 94,763,818 km (0.057 R)
• M86: 96,640,823 km (0.099 R)
• M87: 96,797,751 km (0.082 R)
• M88: 99,004,170 km (0.073 R)
• M89: 99,162,295 km (0.06 R)
• M90: 105,075,899 km (0.099 R)
• M91: 105,722,012 km (0.059 R)
• M92: 107,830,893 km (0.12 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit