🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.69 AU - 0.79 AU

Year: 234 Days

Day: 28.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 792 Days

Day: 14.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.85 AU - 2.35 AU

Year: 1117 Days

Day: 31.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.12 AU - 2.64 AU

Year: 1348 Days

Day: 19.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,853,534 km

• M1: 404,812 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.52 AU - 3.66 AU

Year: 1994 Days

Day: 31.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,853,534 km

• M1: 66,122 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 13.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.94 AU - 6.07 AU

Year: 4104 Days

Day: 5.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,853,534 km

• M1: 170,841 km (0.065 R)
• M2: 306,227 km (0.111 R)
• M3: 428,000 km (0.09 R)
• M4: 560,842 km (0.058 R)
• M5: 663,616 km (0.104 R)
• M6: 781,200 km (0.095 R)
• M7: 891,603 km (0.115 R)
• M8: 1,031,926 km (0.088 R)
• M9: 1,163,572 km (0.083 R)
• M10: 1,345,483 km (0.096 R)
• M11: 1,453,792 km (0.117 R)
• M12: 1,847,534 km (0.079 R)
• M13: 2,010,446 km (0.059 R)
• M14: 2,104,244 km (0.1 R)
• M15: 2,472,404 km (0.044 R)
• M16: 2,721,634 km (0.071 R)
• M17: 2,931,969 km (0.11 R)
• M18: 3,111,337 km (0.088 R)
• M19: 3,233,109 km (0.115 R)
• M20: 3,519,140 km (0.117 R)
• M21: 4,156,128 km (0.091 R)
• M22: 4,304,230 km (0.117 R)
• M23: 4,857,443 km (0.029 R)
• M24: 5,142,576 km (0.05 R)
• M25: 5,404,073 km (0.116 R)
• M26: 5,580,749 km (0.047 R)
• M27: 6,524,412 km (0.063 R)
• M28: 6,728,613 km (0.065 R)
• M29: 6,966,922 km (0.079 R)
• M30: 7,289,007 km (0.054 R)
• M31: 7,386,544 km (0.109 R)
• M32: 7,484,531 km (0.12 R)
• M33: 7,715,061 km (0.114 R)
• M34: 7,897,720 km (0.076 R)
• M35: 8,031,610 km (0.08 R)
• M36: 8,149,344 km (0.105 R)
• M37: 8,471,727 km (0.052 R)
• M38: 8,937,126 km (0.106 R)
• M39: 9,410,903 km (0.088 R)
• M40: 9,659,834 km (0.089 R)
• M41: 9,803,148 km (0.09 R)
• M42: 10,091,723 km (0.073 R)
• M43: 10,182,529 km (0.093 R)
• M44: 10,511,494 km (0.111 R)
• M45: 10,788,400 km (0.106 R)
• M46: 11,049,149 km (0.099 R)
• M47: 11,349,542 km (0.049 R)
• M48: 11,690,774 km (0.06 R)
• M49: 11,900,959 km (0.09 R)
• M50: 12,558,741 km (0.036 R)
• M51: 13,049,871 km (0.107 R)
• M52: 13,148,905 km (0.106 R)
• M53: 13,407,410 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 8.6

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.33 AU - 6.01 AU

Year: 4315 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,853,534 km

• M1: 115,639 km (0.078 R)
• M2: 342,729 km (0.064 R)
• M3: 451,786 km (0.089 R)
• M4: 564,283 km (0.079 R)
• M5: 935,136 km (0.094 R)
• M6: 1,095,056 km (0.086 R)
• M7: 1,159,084 km (0.058 R)
• M8: 1,570,179 km (0.08 R)
• M9: 1,643,033 km (0.071 R)
• M10: 1,761,814 km (0.053 R)
• M11: 2,200,585 km (0.089 R)
• M12: 2,282,415 km (0.073 R)
• M13: 2,398,802 km (0.089 R)
• M14: 2,551,392 km (0.067 R)
• M15: 2,777,434 km (0.119 R)
• M16: 3,230,566 km (0.107 R)
• M17: 3,342,764 km (0.102 R)
• M18: 3,883,561 km (0.117 R)
• M19: 4,225,242 km (0.107 R)
• M20: 4,368,707 km (0.099 R)
• M21: 4,618,535 km (0.074 R)
• M22: 4,851,758 km (0.074 R)
• M23: 5,686,664 km (0.104 R)
• M24: 5,868,126 km (0.038 R)
• M25: 5,959,530 km (0.05 R)
• M26: 6,051,533 km (0.095 R)
• M27: 6,283,410 km (0.05 R)
• M28: 6,732,054 km (0.089 R)
• M29: 7,117,867 km (0.059 R)
• M30: 7,215,554 km (0.085 R)
• M31: 7,289,007 km (0.114 R)
• M32: 7,585,510 km (0.101 R)
• M33: 7,660,159 km (0.074 R)
• M34: 8,215,915 km (0.117 R)
• M35: 8,343,971 km (0.052 R)
• M36: 8,421,163 km (0.046 R)
• M37: 8,576,147 km (0.047 R)
• M38: 8,732,177 km (0.094 R)
• M39: 8,968,093 km (0.07 R)
• M40: 9,126,517 km (0.092 R)
• M41: 9,259,211 km (0.073 R)
• M42: 9,661,180 km (0.117 R)
• M43: 10,732,750 km (0.063 R)
• M44: 10,872,923 km (0.09 R)
• M45: 12,161,110 km (0.069 R)
• M46: 12,749,179 km (0.054 R)
• M47: 12,957,120 km (0.06 R)
• M48: 13,406,512 km (0.09 R)
• M49: 13,708,999 km (0.067 R)
• M50: 13,830,622 km (0.111 R)
• M51: 14,013,730 km (0.106 R)
• M52: 14,290,037 km (0.041 R)
• M53: 14,692,156 km (0.114 R)
• M54: 14,879,004 km (0.11 R)
• M55: 14,941,387 km (0.094 R)
• M56: 15,793,197 km (0.111 R)
• M57: 16,176,766 km (0.027 R)
• M58: 16,241,093 km (0.073 R)
• M59: 16,498,850 km (0.044 R)
• M60: 17,018,553 km (0.109 R)
• M61: 17,116,540 km (0.094 R)
• M62: 17,247,587 km (0.1 R)
• M63: 17,510,580 km (0.112 R)
• M64: 17,708,648 km (0.073 R)
• M65: 18,340,998 km (0.066 R)
• M66: 18,408,018 km (0.082 R)
• M67: 19,048,596 km (0.079 R)
• M68: 19,150,323 km (0.103 R)
• M69: 19,868,093 km (0.092 R)
• M70: 19,936,908 km (0.118 R)
• M71: 20,212,916 km (0.106 R)
• M72: 20,316,887 km (0.081 R)
• M73: 20,594,690 km (0.118 R)
• M74: 20,733,966 km (0.08 R)
• M75: 21,118,881 km (0.08 R)
• M76: 21,259,503 km (0.059 R)
• M77: 21,931,347 km (0.043 R)
• M78: 22,682,029 km (0.119 R)
• M79: 23,078,464 km (0.112 R)
• M80: 23,441,089 km (0.097 R)
• M81: 23,732,356 km (0.118 R)
• M82: 23,878,513 km (0.103 R)
• M83: 24,208,526 km (0.107 R)
• M84: 24,318,779 km (0.091 R)
• M85: 24,798,689 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 13.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.17 AU - 6.67 AU

Year: 4632 Days

Day: 11.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,853,534 km

• M1: 178,620 km (0.113 R)
• M2: 309,069 km (0.095 R)
• M3: 419,173 km (0.044 R)
• M4: 735,573 km (0.116 R)
• M5: 990,039 km (0.055 R)
• M6: 1,237,324 km (0.069 R)
• M7: 1,324,390 km (0.065 R)
• M8: 1,465,760 km (0.107 R)
• M9: 1,994,439 km (0.1 R)
• M10: 2,188,766 km (0.11 R)
• M11: 2,373,819 km (0.067 R)
• M12: 2,826,203 km (0.082 R)
• M13: 2,926,733 km (0.068 R)
• M14: 3,218,299 km (0.107 R)
• M15: 3,501,488 km (0.033 R)
• M16: 3,609,797 km (0.112 R)
• M17: 3,848,405 km (0.111 R)
• M18: 4,302,884 km (0.066 R)
• M19: 4,399,673 km (0.065 R)
• M20: 4,595,647 km (0.107 R)
• M21: 5,118,940 km (0.098 R)
• M22: 5,767,596 km (0.074 R)
• M23: 5,896,250 km (0.076 R)
• M24: 6,156,401 km (0.106 R)
• M25: 6,398,151 km (0.088 R)
• M26: 6,643,193 km (0.09 R)
• M27: 6,778,130 km (0.093 R)
• M28: 7,257,741 km (0.079 R)
• M29: 7,654,025 km (0.073 R)
• M30: 7,985,834 km (0.098 R)
• M31: 8,153,533 km (0.108 R)
• M32: 8,298,194 km (0.053 R)
• M33: 8,492,372 km (0.092 R)
• M34: 9,970,997 km (0.103 R)
• M35: 10,177,742 km (0.063 R)
• M36: 10,885,639 km (0.092 R)
• M37: 11,125,145 km (0.118 R)
• M38: 11,339,519 km (0.108 R)
• M39: 11,555,388 km (0.062 R)
• M40: 11,718,001 km (0.096 R)
• M41: 11,854,285 km (0.071 R)
• M42: 11,991,017 km (0.102 R)
• M43: 12,794,358 km (0.078 R)
• M44: 12,934,681 km (0.037 R)
• M45: 13,558,055 km (0.054 R)
• M46: 13,787,239 km (0.105 R)
• M47: 14,249,347 km (0.114 R)
• M48: 14,423,927 km (0.059 R)
• M49: 14,628,577 km (0.047 R)
• M50: 14,863,596 km (0.097 R)
• M51: 14,981,628 km (0.06 R)
• M52: 15,248,212 km (0.085 R)
• M53: 15,337,522 km (0.057 R)
• M54: 15,486,671 km (0.082 R)
• M55: 16,057,686 km (0.096 R)
• M56: 16,178,711 km (0.107 R)
• M57: 16,361,070 km (0.039 R)
• M58: 16,543,879 km (0.118 R)
• M59: 16,973,374 km (0.079 R)
• M60: 17,530,926 km (0.102 R)
• M61: 18,189,156 km (0.061 R)
• M62: 18,346,982 km (0.114 R)
• M63: 19,207,469 km (0.12 R)
• M64: 19,756,044 km (0.042 R)
• M65: 19,885,895 km (0.086 R)
• M66: 20,179,107 km (0.11 R)
• M67: 21,266,385 km (0.101 R)
• M68: 21,432,737 km (0.099 R)
• M69: 21,766,789 km (0.117 R)
• M70: 22,237,424 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.5

Radius: 3.7

Gravity: 44.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.68 AU - 13.44 AU

Year: 16340 Days

Day: 15.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,853,534 km

• M1: 109,805 km (0.096 R)
• M2: 213,177 km (0.103 R)
• M3: 377,585 km (0.085 R)
• M4: 428,598 km (0.111 R)
• M5: 463,753 km (0.107 R)
• M6: 500,106 km (0.074 R)
• M7: 1,127,968 km (0.097 R)
• M8: 1,202,468 km (0.059 R)
• M9: 1,599,500 km (0.104 R)
• M10: 1,768,845 km (0.1 R)
• M11: 1,826,590 km (0.106 R)
• M12: 1,884,933 km (0.097 R)
• M13: 2,003,564 km (0.118 R)
• M14: 2,248,007 km (0.097 R)
• M15: 2,865,996 km (0.072 R)
• M16: 3,002,429 km (0.076 R)
• M17: 3,642,259 km (0.049 R)
• M18: 3,679,060 km (0.108 R)
• M19: 3,977,508 km (0.115 R)
• M20: 4,129,649 km (0.054 R)
• M21: 4,597,591 km (0.111 R)
• M22: 5,667,665 km (0.048 R)
• M23: 5,710,450 km (0.088 R)
• M24: 7,361,412 km (0.049 R)
• M25: 7,689,331 km (0.06 R)
• M26: 8,165,949 km (0.047 R)
• M27: 9,449,200 km (0.047 R)
• M28: 9,907,867 km (0.116 R)
• M29: 10,114,013 km (0.086 R)
• M30: 10,269,595 km (0.091 R)
• M31: 10,373,715 km (0.041 R)
• M32: 12,362,618 km (0.079 R)
• M33: 12,640,272 km (0.113 R)
• M34: 12,863,771 km (0.05 R)
• M35: 13,201,563 km (0.052 R)
• M36: 13,771,082 km (0.038 R)
• M37: 14,348,530 km (0.083 R)
• M38: 15,288,753 km (0.092 R)
• M39: 15,467,223 km (0.11 R)
• M40: 15,586,602 km (0.09 R)
• M41: 16,127,698 km (0.094 R)
• M42: 17,351,857 km (0.046 R)
• M43: 17,475,874 km (0.038 R)
• M44: 18,732,645 km (0.111 R)
• M45: 18,987,411 km (0.076 R)
• M46: 19,243,372 km (0.094 R)
• M47: 19,371,727 km (0.064 R)
• M48: 20,409,338 km (0.036 R)
• M49: 22,944,573 km (0.03 R)
• M50: 24,735,559 km (0.074 R)
• M51: 25,225,343 km (0.113 R)
• M52: 26,072,515 km (0.066 R)
• M53: 31,045,448 km (0.046 R)
• M54: 32,638,964 km (0.12 R)
• M55: 33,022,234 km (0.118 R)
• M56: 34,492,332 km (0.109 R)
• M57: 34,726,303 km (0.069 R)
• M58: 35,431,657 km (0.051 R)
• M59: 36,458,796 km (0.094 R)
• M60: 37,016,048 km (0.093 R)
• M61: 38,623,178 km (0.083 R)
• M62: 39,353,964 km (0.042 R)
• M63: 39,925,278 km (0.091 R)
• M64: 40,746,421 km (0.098 R)
• M65: 41,159,161 km (0.087 R)
• M66: 42,238,510 km (0.119 R)
• M67: 42,488,787 km (0.087 R)
• M68: 43,411,208 km (0.112 R)
• M69: 44,001,521 km (0.116 R)
• M70: 44,255,388 km (0.117 R)
• M71: 45,360,917 km (0.087 R)
• M72: 46,561,739 km (0.105 R)
• M73: 48,469,561 km (0.063 R)
• M74: 50,049,464 km (0.115 R)
• M75: 50,226,139 km (0.084 R)
• M76: 50,402,814 km (0.055 R)
• M77: 55,253,824 km (0.072 R)
• M78: 56,811,587 km (0.035 R)
• M79: 57,272,348 km (0.049 R)
• M80: 58,848,661 km (0.098 R)
• M81: 60,345,238 km (0.096 R)
• M82: 61,854,232 km (0.083 R)
• M83: 62,043,623 km (0.057 R)
• M84: 62,138,468 km (0.099 R)
• M85: 62,708,435 km (0.063 R)
• M86: 63,089,312 km (0.106 R)
• M87: 63,375,642 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit