🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 205 Days

Day: 38.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.46 AU

Year: 525 Days

Day: 15.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,879,872 km

• M1: 232,625 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.35 AU - 1.35 AU

Year: 549 Days

Day: 23.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.57 AU - 1.81 AU

Year: 769 Days

Day: 41.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,879,872 km

• M1: 92,152 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.68 AU - 5.96 AU

Year: 3702 Days

Day: 43.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,879,872 km

• M1: 3,245,825 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 14.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.62 AU - 9.58 AU

Year: 8065 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,879,872 km

• M1: 243,097 km (0.097 R)
• M2: 434,283 km (0.102 R)
• M3: 668,254 km (0.106 R)
• M4: 834,457 km (0.066 R)
• M5: 1,139,038 km (0.094 R)
• M6: 1,381,985 km (0.087 R)
• M7: 1,580,950 km (0.087 R)
• M8: 1,726,060 km (0.108 R)
• M9: 2,052,782 km (0.037 R)
• M10: 2,328,790 km (0.074 R)
• M11: 2,641,749 km (0.072 R)
• M12: 2,790,898 km (0.112 R)
• M13: 2,917,458 km (0.062 R)
• M14: 3,941,605 km (0.107 R)
• M15: 4,113,044 km (0.11 R)
• M16: 4,404,311 km (0.111 R)
• M17: 5,130,908 km (0.12 R)
• M18: 6,190,809 km (0.034 R)
• M19: 6,290,590 km (0.076 R)
• M20: 6,525,310 km (0.057 R)
• M21: 7,212,113 km (0.099 R)
• M22: 7,706,834 km (0.102 R)
• M23: 7,850,148 km (0.046 R)
• M24: 8,617,436 km (0.091 R)
• M25: 9,180,073 km (0.096 R)
• M26: 9,446,956 km (0.06 R)
• M27: 9,832,470 km (0.059 R)
• M28: 11,385,146 km (0.114 R)
• M29: 11,507,816 km (0.098 R)
• M30: 12,336,439 km (0.028 R)
• M31: 12,462,400 km (0.063 R)
• M32: 12,842,828 km (0.074 R)
• M33: 13,227,145 km (0.087 R)
• M34: 13,528,734 km (0.11 R)
• M35: 13,876,250 km (0.066 R)
• M36: 14,535,677 km (0.043 R)
• M37: 14,936,300 km (0.094 R)
• M38: 15,250,306 km (0.102 R)
• M39: 16,714,121 km (0.072 R)
• M40: 17,983,758 km (0.109 R)
• M41: 18,365,831 km (0.063 R)
• M42: 18,944,177 km (0.1 R)
• M43: 19,186,974 km (0.093 R)
• M44: 19,921,350 km (0.081 R)
• M45: 20,316,887 km (0.081 R)
• M46: 20,465,886 km (0.116 R)
• M47: 21,316,949 km (0.067 R)
• M48: 22,077,504 km (0.063 R)
• M49: 22,333,017 km (0.105 R)
• M50: 22,846,886 km (0.054 R)
• M51: 23,260,973 km (0.101 R)
• M52: 23,416,854 km (0.112 R)
• M53: 23,991,459 km (0.047 R)
• M54: 24,148,986 km (0.118 R)
• M55: 25,314,503 km (0.079 R)
• M56: 27,042,657 km (0.034 R)
• M57: 27,206,617 km (0.115 R)
• M58: 27,590,485 km (0.049 R)
• M59: 28,808,511 km (0.101 R)
• M60: 29,143,909 km (0.094 R)
• M61: 29,931,243 km (0.064 R)
• M62: 30,100,737 km (0.117 R)
• M63: 30,668,611 km (0.113 R)
• M64: 31,068,037 km (0.111 R)
• M65: 32,799,782 km (0.11 R)
• M66: 33,033,155 km (0.085 R)
• M67: 33,971,732 km (0.06 R)
• M68: 34,800,205 km (0.042 R)
• M69: 35,216,984 km (0.103 R)
• M70: 35,455,892 km (0.065 R)
• M71: 35,995,342 km (0.027 R)
• M72: 37,447,189 km (0.052 R)
• M73: 38,487,194 km (0.105 R)
• M74: 38,856,401 km (0.079 R)
• M75: 40,908,735 km (0.103 R)
• M76: 41,034,247 km (0.097 R)
• M77: 42,169,545 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 11.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.11 AU - 13.13 AU

Year: 14762 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,879,872 km

• M1: 143,764 km (0.089 R)
• M2: 260,001 km (0.09 R)
• M3: 1,111,512 km (0.072 R)
• M4: 1,570,927 km (0.109 R)
• M5: 1,996,683 km (0.088 R)
• M6: 2,238,433 km (0.101 R)
• M7: 2,363,048 km (0.095 R)
• M8: 2,986,273 km (0.105 R)
• M9: 3,193,466 km (0.12 R)
• M10: 3,334,237 km (0.107 R)
• M11: 3,441,349 km (0.076 R)
• M12: 3,622,213 km (0.028 R)
• M13: 3,880,868 km (0.118 R)
• M14: 4,975,326 km (0.094 R)
• M15: 5,057,006 km (0.055 R)
• M16: 5,139,136 km (0.067 R)
• M17: 5,599,000 km (0.101 R)
• M18: 5,985,112 km (0.084 R)
• M19: 6,335,619 km (0.105 R)
• M20: 6,738,038 km (0.047 R)
• M21: 6,919,500 km (0.069 R)
• M22: 7,427,235 km (0.086 R)
• M23: 7,614,831 km (0.045 R)
• M24: 8,332,302 km (0.081 R)
• M25: 8,576,296 km (0.096 R)
• M26: 9,171,546 km (0.061 R)
• M27: 10,141,240 km (0.114 R)
• M28: 10,770,448 km (0.12 R)
• M29: 11,196,952 km (0.117 R)
• M30: 11,358,368 km (0.071 R)
• M31: 13,411,748 km (0.102 R)
• M32: 14,392,961 km (0.099 R)
• M33: 15,637,017 km (0.089 R)
• M34: 15,877,869 km (0.12 R)
• M35: 16,853,547 km (0.105 R)
• M36: 17,598,095 km (0.119 R)
• M37: 17,723,159 km (0.048 R)
• M38: 18,607,432 km (0.076 R)
• M39: 20,091,144 km (0.079 R)
• M40: 20,221,892 km (0.081 R)
• M41: 23,928,778 km (0.025 R)
• M42: 25,539,947 km (0.081 R)
• M43: 26,037,360 km (0.086 R)
• M44: 26,322,942 km (0.08 R)
• M45: 26,609,572 km (0.102 R)
• M46: 26,897,248 km (0.098 R)
• M47: 26,969,355 km (0.059 R)
• M48: 27,985,274 km (0.107 R)
• M49: 28,351,190 km (0.081 R)
• M50: 28,497,946 km (0.071 R)
• M51: 28,718,602 km (0.062 R)
• M52: 28,866,106 km (0.108 R)
• M53: 30,429,254 km (0.09 R)
• M54: 32,479,194 km (0.087 R)
• M55: 32,709,724 km (0.069 R)
• M56: 35,518,125 km (0.114 R)
• M57: 36,791,053 km (0.077 R)
• M58: 36,951,123 km (0.05 R)
• M59: 37,836,144 km (0.085 R)
• M60: 38,240,806 km (0.048 R)
• M61: 38,728,196 km (0.065 R)
• M62: 38,972,639 km (0.067 R)
• M63: 39,136,000 km (0.095 R)
• M64: 40,698,400 km (0.085 R)
• M65: 42,197,221 km (0.092 R)
• M66: 42,616,843 km (0.098 R)
• M67: 42,869,215 km (0.077 R)
• M68: 43,291,081 km (0.12 R)
• M69: 45,592,345 km (0.06 R)
• M70: 46,714,628 km (0.036 R)
• M71: 46,888,012 km (0.066 R)
• M72: 49,603,961 km (0.077 R)
• M73: 49,692,374 km (0.088 R)
• M74: 50,490,927 km (0.107 R)
• M75: 51,651,657 km (0.095 R)
• M76: 52,010,692 km (0.106 R)
• M77: 53,636,222 km (0.058 R)
• M78: 54,455,271 km (0.109 R)
• M79: 54,637,780 km (0.095 R)
• M80: 55,186,655 km (0.047 R)
• M81: 56,751,897 km (0.051 R)
• M82: 57,586,504 km (0.109 R)
• M83: 57,772,454 km (0.11 R)
• M84: 60,208,655 km (0.116 R)
• M85: 60,965,022 km (0.074 R)
• M86: 63,925,414 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 6.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.14 AU - 21.68 AU

Year: 25414 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,879,872 km

• M1: 96,640 km (0.109 R)
• M2: 736,620 km (0.098 R)
• M3: 907,161 km (0.049 R)
• M4: 1,439,281 km (0.055 R)
• M5: 1,736,532 km (0.113 R)
• M6: 1,820,905 km (0.101 R)
• M7: 2,936,457 km (0.085 R)
• M8: 3,003,626 km (0.088 R)
• M9: 3,208,276 km (0.114 R)
• M10: 3,277,540 km (0.054 R)
• M11: 3,347,252 km (0.119 R)
• M12: 3,452,719 km (0.062 R)
• M13: 4,222,250 km (0.027 R)
• M14: 5,082,887 km (0.074 R)
• M15: 5,204,360 km (0.118 R)
• M16: 5,409,010 km (0.084 R)
• M17: 5,658,091 km (0.079 R)
• M18: 5,868,575 km (0.093 R)
• M19: 6,124,537 km (0.096 R)
• M20: 6,384,089 km (0.062 R)
• M21: 6,824,804 km (0.103 R)
• M22: 7,366,498 km (0.08 R)
• M23: 8,063,176 km (0.111 R)
• M24: 8,157,572 km (0.068 R)
• M25: 8,299,989 km (0.067 R)
• M26: 9,369,165 km (0.097 R)
• M27: 9,919,835 km (0.078 R)
• M28: 11,052,440 km (0.109 R)
• M29: 11,848,002 km (0.047 R)
• M30: 11,955,413 km (0.103 R)
• M31: 12,937,074 km (0.091 R)
• M32: 13,381,679 km (0.059 R)
• M33: 13,549,678 km (0.089 R)
• M34: 13,662,026 km (0.105 R)
• M35: 14,001,164 km (0.095 R)
• M36: 14,342,995 km (0.094 R)
• M37: 14,745,264 km (0.113 R)
• M38: 14,860,903 km (0.1 R)
• M39: 15,151,272 km (0.082 R)
• M40: 15,384,795 km (0.113 R)
• M41: 16,932,385 km (0.111 R)
• M42: 18,218,178 km (0.081 R)
• M43: 19,155,708 km (0.06 R)
• M44: 19,471,659 km (0.117 R)
• M45: 19,598,518 km (0.04 R)
• M46: 20,044,768 km (0.061 R)
• M47: 20,365,506 km (0.119 R)
• M48: 20,752,665 km (0.085 R)
• M49: 21,797,008 km (0.101 R)
• M50: 22,259,266 km (0.086 R)
• M51: 22,992,295 km (0.115 R)
• M52: 24,072,541 km (0.084 R)
• M53: 24,413,475 km (0.105 R)
• M54: 25,100,129 km (0.059 R)
• M55: 26,915,051 km (0.082 R)
• M56: 27,339,908 km (0.118 R)
• M57: 27,410,818 km (0.062 R)
• M58: 27,909,727 km (0.109 R)
• M59: 29,861,829 km (0.091 R)
• M60: 31,410,317 km (0.115 R)
• M61: 32,006,913 km (0.09 R)
• M62: 32,081,862 km (0.111 R)
• M63: 32,532,151 km (0.098 R)
• M64: 32,682,796 km (0.12 R)
• M65: 33,895,736 km (0.104 R)
• M66: 35,278,020 km (0.105 R)
• M67: 37,070,801 km (0.095 R)
• M68: 37,622,219 km (0.093 R)
• M69: 38,573,961 km (0.111 R)
• M70: 38,893,053 km (0.086 R)
• M71: 39,373,112 km (0.12 R)
• M72: 39,533,631 km (0.043 R)
• M73: 39,935,750 km (0.081 R)
• M74: 41,394,778 km (0.105 R)
• M75: 41,639,670 km (0.118 R)
• M76: 42,871,159 km (0.105 R)
• M77: 43,532,831 km (0.11 R)
• M78: 43,865,088 km (0.056 R)
• M79: 48,602,104 km (0.057 R)
• M80: 48,860,460 km (0.058 R)
• M81: 49,291,900 km (0.107 R)
• M82: 50,681,365 km (0.105 R)
• M83: 53,321,169 km (0.066 R)
• M84: 53,409,881 km (0.069 R)
• M85: 54,121,667 km (0.12 R)
• M86: 58,366,656 km (0.073 R)
• M87: 60,853,272 km (0.08 R)
• M88: 61,410,524 km (0.091 R)
• M89: 61,969,572 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159

Radius: 6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 20.3 AU - 20.88 AU

Year: 32686 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,879,872 km

• M1: 286,031 km (0.088 R)
• M2: 777,460 km (0.114 R)
• M3: 1,680,582 km (0.079 R)
• M4: 1,824,346 km (0.105 R)
• M5: 2,062,805 km (0.109 R)
• M6: 2,342,852 km (0.115 R)
• M7: 2,904,293 km (0.025 R)
• M8: 4,029,269 km (0.103 R)
• M9: 4,537,004 km (0.09 R)
• M10: 4,778,306 km (0.086 R)
• M11: 5,064,935 km (0.055 R)
• M12: 5,484,108 km (0.076 R)
• M13: 5,697,884 km (0.103 R)
• M14: 5,914,501 km (0.096 R)
• M15: 6,222,224 km (0.048 R)
• M16: 6,670,868 km (0.106 R)
• M17: 6,761,824 km (0.113 R)
• M18: 8,321,531 km (0.049 R)
• M19: 8,765,538 km (0.034 R)
• M20: 10,247,604 km (0.086 R)
• M21: 11,044,212 km (0.115 R)
• M22: 11,260,082 km (0.098 R)
• M23: 12,081,674 km (0.084 R)
• M24: 12,303,976 km (0.044 R)
• M25: 12,640,122 km (0.113 R)
• M26: 12,809,168 km (0.047 R)
• M27: 13,035,958 km (0.097 R)
• M28: 13,956,135 km (0.112 R)
• M29: 14,072,522 km (0.089 R)
• M30: 15,075,725 km (0.097 R)
• M31: 15,919,009 km (0.12 R)
• M32: 16,653,983 km (0.068 R)
• M33: 17,588,222 km (0.064 R)
• M34: 18,220,422 km (0.062 R)
• M35: 19,442,038 km (0.083 R)
• M36: 19,702,638 km (0.035 R)
• M37: 20,292,951 km (0.1 R)
• M38: 20,491,168 km (0.08 R)
• M39: 21,089,261 km (0.087 R)
• M40: 21,424,061 km (0.11 R)
• M41: 22,370,866 km (0.087 R)
• M42: 22,849,429 km (0.112 R)
• M43: 23,747,016 km (0.091 R)
• M44: 24,095,280 km (0.078 R)
• M45: 25,221,154 km (0.056 R)
• M46: 26,364,082 km (0.105 R)
• M47: 26,580,250 km (0.064 R)
• M48: 26,652,357 km (0.051 R)
• M49: 27,450,760 km (0.111 R)
• M50: 28,257,093 km (0.101 R)
• M51: 28,478,199 km (0.075 R)
• M52: 29,967,745 km (0.042 R)
• M53: 30,797,714 km (0.077 R)
• M54: 31,711,757 km (0.098 R)
• M55: 32,095,326 km (0.1 R)
• M56: 33,099,426 km (0.065 R)
• M57: 34,035,610 km (0.071 R)
• M58: 34,664,519 km (0.086 R)
• M59: 35,694,650 km (0.047 R)
• M60: 35,853,972 km (0.044 R)
• M61: 36,173,513 km (0.093 R)
• M62: 37,784,832 km (0.068 R)
• M63: 39,090,821 km (0.119 R)
• M64: 39,501,916 km (0.111 R)
• M65: 41,160,657 km (0.077 R)
• M66: 43,691,255 km (0.049 R)
• M67: 45,578,731 km (0.079 R)
• M68: 46,358,585 km (0.111 R)
• M69: 46,706,550 km (0.06 R)
• M70: 46,880,831 km (0.119 R)
• M71: 47,142,777 km (0.094 R)
• M72: 47,405,172 km (0.119 R)
• M73: 49,078,125 km (0.117 R)
• M74: 49,610,543 km (0.117 R)
• M75: 49,788,266 km (0.096 R)
• M76: 49,966,437 km (0.042 R)
• M77: 50,323,228 km (0.103 R)
• M78: 50,591,307 km (0.119 R)
• M79: 50,770,376 km (0.106 R)
• M80: 51,758,769 km (0.078 R)
• M81: 53,481,089 km (0.072 R)
• M82: 53,663,449 km (0.103 R)
• M83: 54,853,949 km (0.095 R)
• M84: 55,775,621 km (0.116 R)
• M85: 57,914,871 km (0.108 R)
• M86: 58,759,201 km (0.061 R)
• M87: 60,175,594 km (0.106 R)
• M88: 62,177,213 km (0.082 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit