🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.76 AU - 0.88 AU

Year: 281 Days

Day: 47.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.85 AU - 1.05 AU

Year: 351 Days

Day: 14.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.1 AU - 2.36 AU

Year: 1261 Days

Day: 46.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.37 AU - 4.23 AU

Year: 2806 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 11.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.53 AU - 5.23 AU

Year: 3472 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 114,289,128 km

• M1: 158,424 km (0.087 R)
• M2: 243,246 km (0.086 R)
• M3: 384,616 km (0.108 R)
• M4: 519,254 km (0.108 R)
• M5: 625,768 km (0.106 R)
• M6: 842,685 km (0.093 R)
• M7: 1,050,476 km (0.094 R)
• M8: 1,251,237 km (0.043 R)
• M9: 1,759,570 km (0.065 R)
• M10: 2,147,029 km (0.087 R)
• M11: 2,267,156 km (0.074 R)
• M12: 2,545,707 km (0.113 R)
• M13: 2,737,641 km (0.062 R)
• M14: 2,868,390 km (0.087 R)
• M15: 2,951,117 km (0.113 R)
• M16: 3,119,116 km (0.071 R)
• M17: 3,660,062 km (0.112 R)
• M18: 3,822,674 km (0.117 R)
• M19: 3,895,678 km (0.071 R)
• M20: 3,987,681 km (0.112 R)
• M21: 4,136,381 km (0.117 R)
• M22: 4,268,027 km (0.064 R)
• M23: 4,497,062 km (0.096 R)
• M24: 4,987,144 km (0.1 R)
• M25: 5,208,399 km (0.099 R)
• M26: 5,371,162 km (0.037 R)
• M27: 5,577,158 km (0.102 R)
• M28: 5,870,071 km (0.045 R)
• M29: 5,997,079 km (0.057 R)
• M30: 6,082,201 km (0.088 R)
• M31: 6,189,313 km (0.092 R)
• M32: 6,340,407 km (0.118 R)
• M33: 6,470,856 km (0.103 R)
• M34: 6,823,009 km (0.07 R)
• M35: 7,638,168 km (0.101 R)
• M36: 7,800,332 km (0.087 R)
• M37: 8,034,004 km (0.107 R)
• M38: 8,151,588 km (0.076 R)
• M39: 8,293,556 km (0.032 R)
• M40: 8,508,080 km (0.055 R)
• M41: 9,064,733 km (0.096 R)
• M42: 9,310,373 km (0.067 R)
• M43: 9,384,574 km (0.073 R)
• M44: 9,883,931 km (0.078 R)
• M45: 10,136,901 km (0.106 R)
• M46: 10,340,803 km (0.104 R)
• M47: 10,468,859 km (0.079 R)
• M48: 11,406,987 km (0.064 R)
• M49: 12,236,358 km (0.109 R)
• M50: 12,453,574 km (0.104 R)
• M51: 12,672,136 km (0.112 R)
• M52: 12,781,792 km (0.111 R)
• M53: 13,307,329 km (0.089 R)
• M54: 13,586,778 km (0.051 R)
• M55: 13,952,993 km (0.065 R)
• M56: 14,236,781 km (0.101 R)
• M57: 14,694,999 km (0.111 R)
• M58: 14,868,233 km (0.087 R)
• M59: 14,955,000 km (0.114 R)
• M60: 15,274,691 km (0.081 R)
• M61: 15,626,096 km (0.101 R)
• M62: 15,714,359 km (0.099 R)
• M63: 16,336,835 km (0.083 R)
• M64: 16,426,445 km (0.102 R)
• M65: 16,666,100 km (0.067 R)
• M66: 16,786,377 km (0.09 R)
• M67: 16,937,172 km (0.066 R)
• M68: 17,149,002 km (0.066 R)
• M69: 17,606,024 km (0.095 R)
• M70: 17,882,032 km (0.076 R)
• M71: 18,005,301 km (0.116 R)
• M72: 18,159,686 km (0.097 R)
• M73: 19,220,933 km (0.063 R)
• M74: 19,378,759 km (0.119 R)
• M75: 19,759,186 km (0.106 R)
• M76: 19,886,494 km (0.1 R)
• M77: 20,270,212 km (0.118 R)
• M78: 21,240,354 km (0.045 R)
• M79: 21,338,191 km (0.105 R)
• M80: 21,829,620 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 12.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.78 AU - 9.86 AU

Year: 11655 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,289,128 km

• M1: 295,007 km (0.057 R)
• M2: 374,443 km (0.111 R)
• M3: 580,290 km (0.086 R)
• M4: 809,474 km (0.103 R)
• M5: 954,584 km (0.113 R)
• M6: 1,378,544 km (0.11 R)
• M7: 1,510,340 km (0.09 R)
• M8: 1,810,733 km (0.092 R)
• M9: 2,030,193 km (0.1 R)
• M10: 2,468,814 km (0.027 R)
• M11: 3,584,365 km (0.109 R)
• M12: 3,737,703 km (0.11 R)
• M13: 4,019,096 km (0.09 R)
• M14: 4,210,731 km (0.119 R)
• M15: 4,636,188 km (0.096 R)
• M16: 4,871,206 km (0.1 R)
• M17: 4,973,082 km (0.035 R)
• M18: 5,248,342 km (0.09 R)
• M19: 5,635,053 km (0.068 R)
• M20: 6,324,848 km (0.091 R)
• M21: 6,548,198 km (0.068 R)
• M22: 7,079,719 km (0.063 R)
• M23: 7,507,120 km (0.106 R)
• M24: 7,625,153 km (0.089 R)
• M25: 7,783,577 km (0.089 R)
• M26: 8,798,000 km (0.027 R)
• M27: 8,881,027 km (0.119 R)
• M28: 9,639,488 km (0.057 R)
• M29: 9,767,993 km (0.108 R)
• M30: 11,263,373 km (0.111 R)
• M31: 11,489,266 km (0.111 R)
• M32: 11,716,655 km (0.109 R)
• M33: 11,808,059 km (0.072 R)
• M34: 12,129,844 km (0.12 R)
• M35: 12,222,296 km (0.039 R)
• M36: 12,501,146 km (0.087 R)
• M37: 14,855,966 km (0.086 R)
• M38: 15,453,161 km (0.115 R)
• M39: 15,553,541 km (0.08 R)
• M40: 16,671,187 km (0.109 R)
• M41: 17,343,928 km (0.11 R)
• M42: 17,552,617 km (0.098 R)
• M43: 18,289,836 km (0.037 R)
• M44: 18,555,671 km (0.099 R)
• M45: 18,769,147 km (0.116 R)
• M46: 18,929,965 km (0.116 R)
• M47: 21,004,738 km (0.059 R)
• M48: 21,171,539 km (0.092 R)
• M49: 21,731,035 km (0.091 R)
• M50: 22,579,255 km (0.067 R)
• M51: 22,807,243 km (0.096 R)
• M52: 23,265,610 km (0.079 R)
• M53: 23,785,014 km (0.101 R)
• M54: 23,900,953 km (0.106 R)
• M55: 24,541,830 km (0.111 R)
• M56: 24,952,775 km (0.105 R)
• M57: 25,543,537 km (0.057 R)
• M58: 25,900,328 km (0.106 R)
• M59: 26,019,558 km (0.118 R)
• M60: 26,438,581 km (0.101 R)
• M61: 28,259,187 km (0.082 R)
• M62: 28,874,932 km (0.095 R)
• M63: 30,057,354 km (0.114 R)
• M64: 30,245,398 km (0.06 R)
• M65: 31,065,195 km (0.116 R)
• M66: 31,445,921 km (0.076 R)
• M67: 31,573,229 km (0.092 R)
• M68: 32,597,675 km (0.075 R)
• M69: 34,810,677 km (0.067 R)
• M70: 34,942,323 km (0.073 R)
• M71: 35,338,458 km (0.054 R)
• M72: 36,001,775 km (0.102 R)
• M73: 36,268,358 km (0.11 R)
• M74: 37,004,679 km (0.11 R)
• M75: 37,610,700 km (0.093 R)
• M76: 37,881,173 km (0.116 R)
• M77: 38,832,765 km (0.109 R)
• M78: 39,585,990 km (0.063 R)
• M79: 40,690,172 km (0.103 R)
• M80: 43,070,125 km (0.088 R)
• M81: 43,282,254 km (0.102 R)
• M82: 44,205,722 km (0.044 R)
• M83: 44,419,647 km (0.102 R)
• M84: 45,351,043 km (0.096 R)
• M85: 45,855,188 km (0.112 R)
• M86: 46,071,806 km (0.11 R)
• M87: 46,361,278 km (0.09 R)
• M88: 47,597,854 km (0.097 R)
• M89: 47,890,467 km (0.068 R)
• M90: 48,919,102 km (0.084 R)
• M91: 49,066,606 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.3

Radius: 7.8

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.83 AU - 15.07 AU

Year: 21893 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,289,128 km

• M1: 99,483 km (0.113 R)
• M2: 465,997 km (0.083 R)
• M3: 569,070 km (0.059 R)
• M4: 899,532 km (0.081 R)
• M5: 1,225,655 km (0.118 R)
• M6: 1,283,550 km (0.087 R)
• M7: 2,083,300 km (0.101 R)
• M8: 2,330,735 km (0.096 R)
• M9: 2,970,266 km (0.056 R)
• M10: 3,746,080 km (0.058 R)
• M11: 4,047,071 km (0.067 R)
• M12: 4,222,549 km (0.093 R)
• M13: 4,672,390 km (0.116 R)
• M14: 4,856,695 km (0.085 R)
• M15: 5,568,781 km (0.107 R)
• M16: 6,262,616 km (0.089 R)
• M17: 6,516,932 km (0.115 R)
• M18: 6,983,528 km (0.118 R)
• M19: 7,839,228 km (0.105 R)
• M20: 9,357,048 km (0.1 R)
• M21: 9,765,151 km (0.077 R)
• M22: 10,238,628 km (0.092 R)
• M23: 12,206,289 km (0.097 R)
• M24: 12,588,062 km (0.106 R)
• M25: 12,716,118 km (0.062 R)
• M26: 12,973,726 km (0.071 R)
• M27: 13,167,904 km (0.084 R)
• M28: 13,822,544 km (0.09 R)
• M29: 14,554,676 km (0.112 R)
• M30: 16,335,040 km (0.109 R)
• M31: 17,108,760 km (0.094 R)
• M32: 17,250,729 km (0.106 R)
• M33: 18,764,809 km (0.037 R)
• M34: 19,872,132 km (0.073 R)
• M35: 21,228,835 km (0.044 R)
• M36: 21,841,289 km (0.093 R)
• M37: 21,995,375 km (0.047 R)
• M38: 22,227,102 km (0.115 R)
• M39: 22,692,950 km (0.064 R)
• M40: 25,312,409 km (0.117 R)
• M41: 25,798,751 km (0.096 R)
• M42: 26,370,215 km (0.101 R)
• M43: 26,863,439 km (0.106 R)
• M44: 27,111,173 km (0.12 R)
• M45: 27,775,388 km (0.101 R)
• M46: 31,176,196 km (0.071 R)
• M47: 32,660,806 km (0.092 R)
• M48: 32,925,295 km (0.102 R)
• M49: 33,367,506 km (0.109 R)
• M50: 33,544,929 km (0.051 R)
• M51: 34,257,763 km (0.092 R)
• M52: 35,426,870 km (0.071 R)
• M53: 36,517,738 km (0.094 R)
• M54: 37,159,064 km (0.081 R)
• M55: 38,174,385 km (0.118 R)
• M56: 39,198,831 km (0.08 R)
• M57: 41,274,801 km (0.111 R)
• M58: 43,386,225 km (0.065 R)
• M59: 47,115,101 km (0.053 R)
• M60: 47,513,630 km (0.079 R)
• M61: 48,013,287 km (0.1 R)
• M62: 48,313,829 km (0.117 R)
• M63: 49,826,413 km (0.117 R)
• M64: 49,927,841 km (0.109 R)
• M65: 50,232,272 km (0.076 R)
• M66: 50,741,354 km (0.097 R)
• M67: 51,252,081 km (0.099 R)
• M68: 51,354,406 km (0.12 R)
• M69: 51,661,829 km (0.118 R)
• M70: 52,072,625 km (0.09 R)
• M71: 53,104,551 km (0.075 R)
• M72: 53,311,744 km (0.065 R)
• M73: 53,519,237 km (0.094 R)
• M74: 53,934,969 km (0.056 R)
• M75: 55,188,599 km (0.025 R)
• M76: 56,981,081 km (0.08 R)
• M77: 59,543,692 km (0.036 R)
• M78: 65,445,777 km (0.078 R)
• M79: 66,447,485 km (0.083 R)
• M80: 66,894,184 km (0.092 R)
• M81: 67,230,031 km (0.12 R)
• M82: 67,566,327 km (0.092 R)
• M83: 68,015,570 km (0.087 R)
• M84: 68,804,249 km (0.058 R)
• M85: 69,595,921 km (0.1 R)
• M86: 70,846,111 km (0.1 R)
• M87: 74,989,074 km (0.119 R)
• M88: 75,570,711 km (0.025 R)
• M89: 75,920,471 km (0.083 R)
• M90: 76,387,515 km (0.066 R)
• M91: 77,089,877 km (0.111 R)
• M92: 77,559,315 km (0.096 R)
• M93: 77,676,899 km (0.11 R)
• M94: 78,855,282 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 5.1

Gravity: 34.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.88 AU - 22.72 AU

Year: 32113 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,289,128 km

• M1: 82,129 km (0.083 R)
• M2: 232,774 km (0.087 R)
• M3: 436,227 km (0.103 R)
• M4: 542,292 km (0.089 R)
• M5: 748,139 km (0.071 R)
• M6: 977,173 km (0.045 R)
• M7: 1,956,291 km (0.114 R)
• M8: 2,794,787 km (0.088 R)
• M9: 2,944,236 km (0.112 R)
• M10: 3,045,214 km (0.094 R)
• M11: 3,250,911 km (0.118 R)
• M12: 3,949,833 km (0.113 R)
• M13: 4,061,433 km (0.058 R)
• M14: 4,230,777 km (0.118 R)
• M15: 5,479,321 km (0.099 R)
• M16: 5,729,299 km (0.038 R)
• M17: 5,982,868 km (0.071 R)
• M18: 6,046,896 km (0.074 R)
• M19: 7,033,942 km (0.034 R)
• M20: 7,169,179 km (0.092 R)
• M21: 7,928,986 km (0.079 R)
• M22: 10,280,066 km (0.107 R)
• M23: 10,665,580 km (0.118 R)
• M24: 11,530,256 km (0.063 R)
• M25: 12,173,228 km (0.118 R)
• M26: 12,910,296 km (0.103 R)
• M27: 15,119,558 km (0.054 R)
• M28: 17,260,004 km (0.104 R)
• M29: 17,625,920 km (0.097 R)
• M30: 18,365,383 km (0.103 R)
• M31: 18,458,432 km (0.033 R)
• M32: 19,493,351 km (0.098 R)
• M33: 20,546,968 km (0.111 R)
• M34: 20,740,548 km (0.105 R)
• M35: 21,129,353 km (0.036 R)
• M36: 21,227,040 km (0.091 R)
• M37: 22,708,957 km (0.095 R)
• M38: 23,918,306 km (0.075 R)
• M39: 25,148,599 km (0.086 R)
• M40: 25,251,971 km (0.099 R)
• M41: 25,355,493 km (0.077 R)
• M42: 26,609,572 km (0.064 R)
• M43: 27,137,951 km (0.11 R)
• M44: 28,636,024 km (0.045 R)
• M45: 29,177,569 km (0.077 R)
• M46: 30,050,921 km (0.117 R)
• M47: 31,823,207 km (0.105 R)
• M48: 32,722,141 km (0.094 R)
• M49: 32,835,087 km (0.087 R)
• M50: 34,315,059 km (0.11 R)
• M51: 35,352,370 km (0.092 R)
• M52: 35,700,335 km (0.081 R)
• M53: 35,933,109 km (0.109 R)
• M54: 36,516,990 km (0.094 R)
• M55: 37,457,661 km (0.108 R)
• M56: 39,482,917 km (0.094 R)
• M57: 39,723,620 km (0.088 R)
• M58: 43,390,713 km (0.093 R)
• M59: 43,514,729 km (0.044 R)
• M60: 46,274,361 km (0.113 R)
• M61: 46,782,246 km (0.116 R)
• M62: 49,219,345 km (0.109 R)
• M63: 51,434,740 km (0.072 R)
• M64: 52,224,467 km (0.12 R)
• M65: 52,488,507 km (0.094 R)
• M66: 53,549,455 km (0.113 R)
• M67: 55,019,554 km (0.086 R)
• M68: 59,371,356 km (0.101 R)
• M69: 64,538,915 km (0.104 R)
• M70: 66,102,811 km (0.084 R)
• M71: 66,817,739 km (0.065 R)
• M72: 68,833,271 km (0.033 R)
• M73: 72,629,018 km (0.04 R)
• M74: 72,776,372 km (0.05 R)
• M75: 76,342,187 km (0.109 R)
• M76: 79,357,033 km (0.052 R)
• M77: 79,964,550 km (0.096 R)
• M78: 80,726,302 km (0.051 R)
• M79: 83,179,857 km (0.097 R)
• M80: 83,488,178 km (0.079 R)
• M81: 83,796,948 km (0.085 R)
• M82: 86,749,412 km (0.082 R)
• M83: 91,320,973 km (0.107 R)
• M84: 91,479,996 km (0.043 R)
• M85: 98,567,943 km (0.09 R)
• M86: 99,548,108 km (0.036 R)
• M87: 104,829,810 km (0.071 R)
• M88: 105,496,418 km (0.11 R)
• M89: 106,498,874 km (0.105 R)
• M90: 106,666,274 km (0.116 R)
• M91: 108,176,763 km (0.081 R)
• M92: 111,898,758 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit