🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.75 AU - 0.83 AU

Year: 260 Days

Day: 41.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.03 AU - 1.29 AU

Year: 463 Days

Day: 39.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 88.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,918,946 km

• M1: 600,037 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.47 AU - 1.75 AU

Year: 758 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,918,946 km

• M1: 868,864 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.93 AU

Year: 779 Days

Day: 42.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,918,946 km

• M1: 105,915 km (0.101 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 9.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.16 AU - 5.96 AU

Year: 4221 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,918,946 km

• M1: 133,740 km (0.11 R)
• M2: 273,914 km (0.072 R)
• M3: 397,781 km (0.103 R)
• M4: 613,501 km (0.057 R)
• M5: 785,688 km (0.076 R)
• M6: 866,321 km (0.118 R)
• M7: 1,271,432 km (0.044 R)
• M8: 1,381,387 km (0.094 R)
• M9: 1,494,782 km (0.114 R)
• M10: 1,596,508 km (0.052 R)
• M11: 1,837,959 km (0.096 R)
• M12: 1,947,465 km (0.117 R)
• M13: 2,107,535 km (0.076 R)
• M14: 2,440,988 km (0.101 R)
• M15: 2,527,007 km (0.079 R)
• M16: 2,755,443 km (0.08 R)
• M17: 3,064,512 km (0.036 R)
• M18: 3,289,358 km (0.071 R)
• M19: 3,422,949 km (0.104 R)
• M20: 3,480,843 km (0.09 R)
• M21: 3,597,530 km (0.116 R)
• M22: 3,794,999 km (0.106 R)
• M23: 3,854,988 km (0.119 R)
• M24: 4,118,280 km (0.096 R)
• M25: 4,179,914 km (0.085 R)
• M26: 4,345,818 km (0.081 R)
• M27: 4,450,686 km (0.079 R)
• M28: 4,856,545 km (0.075 R)
• M29: 4,921,770 km (0.099 R)
• M30: 5,980,923 km (0.12 R)
• M31: 6,357,162 km (0.054 R)
• M32: 6,428,669 km (0.054 R)
• M33: 6,500,327 km (0.092 R)
• M34: 6,741,329 km (0.11 R)
• M35: 7,207,177 km (0.07 R)
• M36: 8,640,025 km (0.109 R)
• M37: 8,798,748 km (0.102 R)
• M38: 8,958,369 km (0.11 R)
• M39: 9,280,454 km (0.111 R)
• M40: 9,853,563 km (0.1 R)
• M41: 10,438,042 km (0.043 R)
• M42: 12,615,738 km (0.081 R)
• M43: 13,219,515 km (0.115 R)
• M44: 13,463,659 km (0.099 R)
• M45: 13,647,814 km (0.066 R)
• M46: 14,298,714 km (0.09 R)
• M47: 14,518,025 km (0.085 R)
• M48: 14,769,947 km (0.075 R)
• M49: 14,864,792 km (0.076 R)
• M50: 15,598,720 km (0.051 R)
• M51: 15,824,313 km (0.049 R)
• M52: 16,311,703 km (0.099 R)
• M53: 16,507,975 km (0.091 R)
• M54: 16,606,411 km (0.097 R)
• M55: 16,903,063 km (0.075 R)
• M56: 17,068,519 km (0.108 R)
• M57: 17,735,875 km (0.119 R)
• M58: 18,343,841 km (0.075 R)
• M59: 18,513,933 km (0.088 R)
• M60: 18,582,150 km (0.084 R)
• M61: 18,821,357 km (0.071 R)
• M62: 19,234,097 km (0.074 R)
• M63: 19,303,062 km (0.055 R)
• M64: 19,614,974 km (0.077 R)
• M65: 20,068,255 km (0.072 R)
• M66: 20,595,588 km (0.056 R)
• M67: 21,448,894 km (0.102 R)
• M68: 21,556,305 km (0.068 R)
• M69: 21,807,779 km (0.114 R)
• M70: 22,024,098 km (0.081 R)
• M71: 22,096,353 km (0.111 R)
• M72: 22,313,719 km (0.049 R)
• M73: 22,422,477 km (0.08 R)
• M74: 23,006,357 km (0.12 R)
• M75: 23,817,178 km (0.045 R)
• M76: 23,965,728 km (0.103 R)
• M77: 24,114,429 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 14.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.59 AU - 7.59 AU

Year: 7001 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,918,946 km

• M1: 195,076 km (0.09 R)
• M2: 642,373 km (0.086 R)
• M3: 999,763 km (0.045 R)
• M4: 1,177,335 km (0.065 R)
• M5: 1,296,116 km (0.101 R)
• M6: 1,491,640 km (0.058 R)
• M7: 1,602,642 km (0.062 R)
• M8: 1,697,487 km (0.061 R)
• M9: 1,794,277 km (0.102 R)
• M10: 1,973,346 km (0.105 R)
• M11: 2,349,883 km (0.109 R)
• M12: 2,546,904 km (0.108 R)
• M13: 2,911,025 km (0.105 R)
• M14: 3,365,354 km (0.096 R)
• M15: 3,513,605 km (0.101 R)
• M16: 3,791,259 km (0.089 R)
• M17: 4,154,931 km (0.095 R)
• M18: 4,394,886 km (0.079 R)
• M19: 4,805,084 km (0.104 R)
• M20: 5,227,698 km (0.085 R)
• M21: 5,400,184 km (0.056 R)
• M22: 5,810,082 km (0.065 R)
• M23: 5,958,932 km (0.093 R)
• M24: 6,230,003 km (0.111 R)
• M25: 7,581,470 km (0.119 R)
• M26: 8,374,339 km (0.058 R)
• M27: 9,089,866 km (0.088 R)
• M28: 9,193,687 km (0.049 R)
• M29: 9,542,699 km (0.103 R)
• M30: 10,002,862 km (0.117 R)
• M31: 10,945,179 km (0.085 R)
• M32: 11,464,283 km (0.108 R)
• M33: 11,953,618 km (0.091 R)
• M34: 12,067,462 km (0.045 R)
• M35: 12,181,755 km (0.052 R)
• M36: 13,108,813 km (0.111 R)
• M37: 13,265,591 km (0.082 R)
• M38: 13,898,689 km (0.101 R)
• M39: 14,219,128 km (0.111 R)
• M40: 14,622,893 km (0.084 R)
• M41: 15,235,795 km (0.081 R)
• M42: 15,483,380 km (0.08 R)
• M43: 15,773,899 km (0.087 R)
• M44: 16,275,949 km (0.118 R)
• M45: 18,293,127 km (0.091 R)
• M46: 18,424,623 km (0.031 R)
• M47: 19,130,875 km (0.051 R)
• M48: 20,342,767 km (0.095 R)
• M49: 20,615,484 km (0.103 R)
• M50: 21,997,170 km (0.102 R)
• M51: 22,090,370 km (0.113 R)
• M52: 22,840,603 km (0.061 R)
• M53: 22,982,122 km (0.085 R)
• M54: 23,313,631 km (0.11 R)
• M55: 23,837,822 km (0.104 R)
• M56: 25,092,200 km (0.116 R)
• M57: 25,238,358 km (0.088 R)
• M58: 25,580,488 km (0.109 R)
• M59: 25,825,679 km (0.069 R)
• M60: 25,924,114 km (0.095 R)
• M61: 27,514,340 km (0.1 R)
• M62: 27,916,758 km (0.051 R)
• M63: 28,524,125 km (0.093 R)
• M64: 29,084,818 km (0.075 R)
• M65: 29,443,404 km (0.047 R)
• M66: 29,855,247 km (0.057 R)
• M67: 30,320,646 km (0.116 R)
• M68: 30,632,258 km (0.097 R)
• M69: 30,840,648 km (0.078 R)
• M70: 31,154,056 km (0.095 R)
• M71: 31,363,642 km (0.095 R)
• M72: 31,573,528 km (0.113 R)
• M73: 31,836,671 km (0.11 R)
• M74: 32,100,711 km (0.077 R)
• M75: 32,259,285 km (0.1 R)
• M76: 32,471,265 km (0.104 R)
• M77: 33,270,417 km (0.091 R)
• M78: 33,914,436 km (0.096 R)
• M79: 34,670,803 km (0.05 R)
• M80: 35,214,591 km (0.118 R)
• M81: 35,432,854 km (0.1 R)
• M82: 35,761,221 km (0.082 R)
• M83: 36,918,211 km (0.091 R)
• M84: 37,139,915 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 11.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.54 AU - 9.48 AU

Year: 8407 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,918,946 km

• M1: 156,779 km (0.107 R)
• M2: 259,253 km (0.111 R)
• M3: 611,406 km (0.112 R)
• M4: 769,382 km (0.103 R)
• M5: 853,905 km (0.09 R)
• M6: 972,087 km (0.111 R)
• M7: 1,412,952 km (0.042 R)
• M8: 1,519,166 km (0.06 R)
• M9: 1,628,223 km (0.11 R)
• M10: 1,854,266 km (0.118 R)
• M11: 1,951,654 km (0.042 R)
• M12: 2,070,734 km (0.095 R)
• M13: 3,368,944 km (0.08 R)
• M14: 3,932,180 km (0.104 R)
• M15: 4,084,022 km (0.113 R)
• M16: 4,212,078 km (0.074 R)
• M17: 4,289,569 km (0.108 R)
• M18: 4,393,540 km (0.094 R)
• M19: 4,524,887 km (0.097 R)
• M20: 4,953,784 km (0.106 R)
• M21: 5,228,595 km (0.074 R)
• M22: 5,850,773 km (0.116 R)
• M23: 6,259,025 km (0.033 R)
• M24: 7,319,674 km (0.111 R)
• M25: 7,791,356 km (0.075 R)
• M26: 8,208,136 km (0.08 R)
• M27: 8,632,246 km (0.072 R)
• M28: 8,896,735 km (0.113 R)
• M29: 9,264,895 km (0.074 R)
• M30: 9,433,941 km (0.046 R)
• M31: 10,434,302 km (0.053 R)
• M32: 11,504,375 km (0.068 R)
• M33: 11,722,639 km (0.089 R)
• M34: 11,868,796 km (0.087 R)
• M35: 12,126,254 km (0.11 R)
• M36: 12,571,756 km (0.114 R)
• M37: 12,984,946 km (0.08 R)
• M38: 13,288,330 km (0.109 R)
• M39: 13,402,623 km (0.106 R)
• M40: 13,517,364 km (0.068 R)
• M41: 13,786,192 km (0.094 R)
• M42: 14,173,351 km (0.09 R)
• M43: 14,800,316 km (0.108 R)
• M44: 15,436,406 km (0.088 R)
• M45: 15,919,308 km (0.115 R)
• M46: 16,366,306 km (0.092 R)
• M47: 17,106,666 km (0.099 R)
• M48: 17,480,960 km (0.067 R)
• M49: 18,026,394 km (0.113 R)
• M50: 19,091,082 km (0.085 R)
• M51: 20,176,115 km (0.074 R)
• M52: 20,881,020 km (0.03 R)
• M53: 20,969,732 km (0.066 R)
• M54: 21,147,454 km (0.072 R)
• M55: 21,594,004 km (0.074 R)
• M56: 21,683,613 km (0.09 R)
• M57: 21,908,459 km (0.116 R)
• M58: 22,541,856 km (0.042 R)
• M59: 22,678,439 km (0.118 R)
• M60: 23,043,757 km (0.086 R)
• M61: 23,734,301 km (0.099 R)
• M62: 23,919,503 km (0.1 R)
• M63: 24,244,878 km (0.115 R)
• M64: 24,338,078 km (0.057 R)
• M65: 24,759,046 km (0.114 R)
• M66: 25,418,773 km (0.096 R)
• M67: 26,948,411 km (0.099 R)
• M68: 27,287,100 km (0.043 R)
• M69: 28,017,288 km (0.114 R)
• M70: 28,360,316 km (0.059 R)
• M71: 28,852,792 km (0.117 R)
• M72: 29,596,592 km (0.108 R)
• M73: 29,996,019 km (0.086 R)
• M74: 31,560,364 km (0.057 R)
• M75: 31,866,142 km (0.083 R)
• M76: 32,019,479 km (0.103 R)
• M77: 32,583,613 km (0.101 R)
• M78: 32,841,071 km (0.068 R)
• M79: 32,944,293 km (0.117 R)
• M80: 33,099,277 km (0.114 R)
• M81: 34,191,192 km (0.069 R)
• M82: 34,505,198 km (0.082 R)
• M83: 34,610,215 km (0.083 R)
• M84: 35,400,391 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 5.1

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.81 AU - 14.89 AU

Year: 21222 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,918,946 km

• M1: 128,205 km (0.112 R)
• M2: 739,761 km (0.05 R)
• M3: 811,868 km (0.094 R)
• M4: 1,468,303 km (0.098 R)
• M5: 1,844,542 km (0.097 R)
• M6: 2,644,292 km (0.048 R)
• M7: 2,793,142 km (0.063 R)
• M8: 2,944,834 km (0.117 R)
• M9: 3,375,676 km (0.059 R)
• M10: 4,295,104 km (0.054 R)
• M11: 4,603,126 km (0.045 R)
• M12: 5,101,437 km (0.053 R)
• M13: 5,808,137 km (0.063 R)
• M14: 5,953,098 km (0.047 R)
• M15: 6,001,717 km (0.112 R)
• M16: 6,099,404 km (0.102 R)
• M17: 6,148,323 km (0.048 R)
• M18: 6,345,642 km (0.081 R)
• M19: 6,545,206 km (0.033 R)
• M20: 6,848,142 km (0.104 R)
• M21: 7,052,642 km (0.114 R)
• M22: 8,105,362 km (0.111 R)
• M23: 9,206,103 km (0.101 R)
• M24: 12,403,309 km (0.063 R)
• M25: 12,590,157 km (0.111 R)
• M26: 12,652,539 km (0.108 R)
• M27: 12,966,545 km (0.056 R)
• M28: 13,346,673 km (0.106 R)
• M29: 13,538,159 km (0.12 R)
• M30: 14,053,074 km (0.078 R)
• M31: 14,117,850 km (0.104 R)
• M32: 14,837,416 km (0.065 R)
• M33: 15,168,327 km (0.091 R)
• M34: 15,368,189 km (0.11 R)
• M35: 15,434,910 km (0.096 R)
• M36: 16,040,332 km (0.106 R)
• M37: 17,832,365 km (0.12 R)
• M38: 19,109,782 km (0.088 R)
• M39: 19,832,040 km (0.101 R)
• M40: 20,269,763 km (0.079 R)
• M41: 21,303,335 km (0.044 R)
• M42: 21,901,577 km (0.04 R)
• M43: 22,278,414 km (0.043 R)
• M44: 22,353,961 km (0.08 R)
• M45: 22,505,504 km (0.097 R)
• M46: 22,885,632 km (0.054 R)
• M47: 24,505,328 km (0.075 R)
• M48: 24,896,377 km (0.116 R)
• M49: 25,053,305 km (0.065 R)
• M50: 25,447,346 km (0.104 R)
• M51: 26,561,252 km (0.11 R)
• M52: 26,721,620 km (0.078 R)
• M53: 29,331,954 km (0.12 R)
• M54: 29,913,740 km (0.088 R)
• M55: 30,080,691 km (0.065 R)
• M56: 31,427,072 km (0.103 R)
• M57: 31,937,051 km (0.06 R)
• M58: 33,569,912 km (0.076 R)
• M59: 34,702,667 km (0.078 R)
• M60: 35,053,773 km (0.04 R)
• M61: 39,083,641 km (0.078 R)
• M62: 41,384,905 km (0.088 R)
• M63: 42,786,637 km (0.109 R)
• M64: 43,729,702 km (0.051 R)
• M65: 44,870,385 km (0.12 R)
• M66: 44,965,978 km (0.071 R)
• M67: 47,278,313 km (0.103 R)
• M68: 49,431,624 km (0.093 R)
• M69: 49,925,447 km (0.115 R)
• M70: 50,619,581 km (0.11 R)
• M71: 51,117,293 km (0.108 R)
• M72: 52,117,654 km (0.119 R)
• M73: 53,225,576 km (0.102 R)
• M74: 55,567,082 km (0.112 R)
• M75: 56,698,640 km (0.103 R)
• M76: 58,880,226 km (0.072 R)
• M77: 61,406,635 km (0.084 R)
• M78: 62,150,286 km (0.108 R)
• M79: 65,587,147 km (0.087 R)
• M80: 67,110,054 km (0.104 R)
• M81: 67,437,823 km (0.111 R)
• M82: 67,875,845 km (0.108 R)
• M83: 68,095,156 km (0.055 R)
• M84: 68,644,479 km (0.087 R)
• M85: 69,305,702 km (0.101 R)
• M86: 69,747,763 km (0.081 R)
• M87: 69,858,316 km (0.088 R)
• M88: 70,190,573 km (0.1 R)
• M89: 71,301,936 km (0.102 R)
• M90: 71,524,986 km (0.098 R)
• M91: 75,577,891 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit