🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.47 AU - 0.55 AU

Year: 235 Days

Day: 12.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 32.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 12.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.32 AU - 3.18 AU

Year: 2945 Days

Day: 11 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,073,570 km

• M1: 168,148 km (0.081 R)
• M2: 271,520 km (0.112 R)
• M3: 416,929 km (0.028 R)
• M4: 511,625 km (0.109 R)
• M5: 606,619 km (0.114 R)
• M6: 718,519 km (0.12 R)
• M7: 869,612 km (0.044 R)
• M8: 1,265,748 km (0.082 R)
• M9: 1,953,000 km (0.037 R)
• M10: 2,156,154 km (0.041 R)
• M11: 2,260,424 km (0.101 R)
• M12: 2,823,510 km (0.119 R)
• M13: 2,954,558 km (0.113 R)
• M14: 3,121,360 km (0.104 R)
• M15: 3,257,045 km (0.108 R)
• M16: 3,394,824 km (0.083 R)
• M17: 3,587,507 km (0.077 R)
• M18: 3,783,779 km (0.086 R)
• M19: 4,001,893 km (0.068 R)
• M20: 4,280,743 km (0.115 R)
• M21: 4,955,729 km (0.105 R)
• M22: 5,376,847 km (0.116 R)
• M23: 6,296,724 km (0.031 R)
• M24: 6,555,977 km (0.113 R)
• M25: 6,665,184 km (0.047 R)
• M26: 7,219,892 km (0.083 R)
• M27: 7,377,868 km (0.065 R)
• M28: 7,514,301 km (0.077 R)
• M29: 7,720,447 km (0.118 R)
• M30: 7,858,825 km (0.106 R)
• M31: 8,161,761 km (0.079 R)
• M32: 8,659,174 km (0.066 R)
• M33: 8,827,172 km (0.077 R)
• M34: 9,044,837 km (0.097 R)
• M35: 9,142,075 km (0.044 R)
• M36: 9,239,763 km (0.1 R)
• M37: 9,683,620 km (0.116 R)
• M38: 10,109,076 km (0.104 R)
• M39: 10,336,914 km (0.1 R)
• M40: 10,489,653 km (0.089 R)
• M41: 10,797,526 km (0.093 R)
• M42: 10,952,659 km (0.047 R)
• M43: 11,448,575 km (0.082 R)
• M44: 11,606,850 km (0.096 R)
• M45: 11,951,972 km (0.071 R)
• M46: 12,166,047 km (0.096 R)
• M47: 12,462,550 km (0.048 R)
• M48: 12,706,993 km (0.1 R)
• M49: 12,816,050 km (0.114 R)
• M50: 12,898,029 km (0.087 R)
• M51: 13,283,244 km (0.058 R)
• M52: 13,560,748 km (0.083 R)
• M53: 13,644,373 km (0.085 R)
• M54: 14,149,715 km (0.112 R)
• M55: 14,490,050 km (0.045 R)
• M56: 14,718,486 km (0.096 R)
• M57: 14,919,396 km (0.109 R)
• M58: 15,644,048 km (0.103 R)
• M59: 16,172,876 km (0.103 R)
• M60: 16,827,367 km (0.082 R)
• M61: 17,067,471 km (0.119 R)
• M62: 17,157,829 km (0.111 R)
• M63: 17,490,534 km (0.067 R)
• M64: 17,764,298 km (0.119 R)
• M65: 17,947,556 km (0.119 R)
• M66: 18,501,217 km (0.11 R)
• M67: 19,091,680 km (0.062 R)
• M68: 19,342,257 km (0.033 R)
• M69: 19,436,503 km (0.107 R)
• M70: 20,004,975 km (0.12 R)
• M71: 20,291,306 km (0.032 R)
• M72: 20,514,954 km (0.054 R)
• M73: 20,803,678 km (0.107 R)
• M74: 21,287,927 km (0.114 R)
• M75: 21,972,187 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 8.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.42 AU - 3.48 AU

Year: 3272 Days

Day: 9.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,073,570 km

• M1: 109,805 km (0.11 R)
• M2: 198,217 km (0.089 R)
• M3: 288,275 km (0.118 R)
• M4: 365,019 km (0.051 R)
• M5: 455,376 km (0.042 R)
• M6: 598,391 km (0.063 R)
• M7: 690,693 km (0.097 R)
• M8: 788,082 km (0.077 R)
• M9: 845,078 km (0.085 R)
• M10: 1,202,767 km (0.063 R)
• M11: 1,429,707 km (0.093 R)
• M12: 1,532,331 km (0.094 R)
• M13: 1,596,658 km (0.085 R)
• M14: 1,787,096 km (0.117 R)
• M15: 2,037,972 km (0.056 R)
• M16: 2,118,007 km (0.099 R)
• M17: 2,337,018 km (0.094 R)
• M18: 2,458,791 km (0.071 R)
• M19: 2,611,680 km (0.08 R)
• M20: 2,946,779 km (0.101 R)
• M21: 3,037,734 km (0.114 R)
• M22: 3,212,315 km (0.115 R)
• M23: 3,285,169 km (0.101 R)
• M24: 3,358,622 km (0.088 R)
• M25: 3,496,401 km (0.076 R)
• M26: 3,582,121 km (0.116 R)
• M27: 3,711,972 km (0.101 R)
• M28: 4,021,340 km (0.087 R)
• M29: 4,145,207 km (0.036 R)
• M30: 4,431,388 km (0.097 R)
• M31: 4,712,183 km (0.107 R)
• M32: 4,807,028 km (0.087 R)
• M33: 4,938,525 km (0.106 R)
• M34: 5,107,720 km (0.097 R)
• M35: 5,192,991 km (0.055 R)
• M36: 5,266,593 km (0.076 R)
• M37: 5,426,962 km (0.112 R)
• M38: 5,601,543 km (0.107 R)
• M39: 5,790,784 km (0.112 R)
• M40: 5,994,835 km (0.108 R)
• M41: 6,136,505 km (0.094 R)
• M42: 6,781,271 km (0.047 R)
• M43: 6,942,538 km (0.045 R)
• M44: 7,145,692 km (0.08 R)
• M45: 7,753,358 km (0.064 R)
• M46: 7,950,229 km (0.11 R)
• M47: 8,035,051 km (0.118 R)
• M48: 8,277,250 km (0.05 R)
• M49: 8,492,821 km (0.042 R)
• M50: 8,710,336 km (0.116 R)
• M51: 8,841,683 km (0.092 R)
• M52: 8,959,117 km (0.054 R)
• M53: 9,121,281 km (0.031 R)
• M54: 9,794,921 km (0.096 R)
• M55: 9,855,508 km (0.11 R)
• M56: 10,360,849 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 11.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.74 AU - 3.76 AU

Year: 4689 Days

Day: 12.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,073,570 km

• M1: 161,267 km (0.12 R)
• M2: 284,984 km (0.075 R)
• M3: 457,021 km (0.102 R)
• M4: 567,425 km (0.059 R)
• M5: 655,687 km (0.099 R)
• M6: 862,282 km (0.086 R)
• M7: 1,059,153 km (0.113 R)
• M8: 1,408,913 km (0.096 R)
• M9: 1,727,855 km (0.112 R)
• M10: 1,940,284 km (0.088 R)
• M11: 2,243,818 km (0.075 R)
• M12: 2,519,378 km (0.114 R)
• M13: 2,738,838 km (0.052 R)
• M14: 2,817,078 km (0.092 R)
• M15: 2,896,215 km (0.096 R)
• M16: 3,010,657 km (0.11 R)
• M17: 3,208,426 km (0.071 R)
• M18: 3,350,843 km (0.079 R)
• M19: 3,765,528 km (0.097 R)
• M20: 4,081,030 km (0.058 R)
• M21: 4,209,684 km (0.114 R)
• M22: 4,737,615 km (0.047 R)
• M23: 5,203,164 km (0.069 R)
• M24: 5,498,021 km (0.084 R)
• M25: 6,148,323 km (0.098 R)
• M26: 6,325,896 km (0.074 R)
• M27: 6,535,183 km (0.096 R)
• M28: 6,746,714 km (0.067 R)
• M29: 6,991,456 km (0.088 R)
• M30: 7,631,735 km (0.081 R)
• M31: 8,241,945 km (0.083 R)
• M32: 8,372,544 km (0.096 R)
• M33: 8,951,488 km (0.076 R)
• M34: 10,411,114 km (0.053 R)
• M35: 10,783,015 km (0.025 R)
• M36: 10,997,538 km (0.096 R)
• M37: 11,231,659 km (0.096 R)
• M38: 11,376,469 km (0.083 R)
• M39: 12,500,996 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.76 AU - 5.38 AU

Year: 6308 Days

Day: 10.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,073,570 km

• M1: 134,189 km (0.113 R)
• M2: 273,166 km (0.099 R)
• M3: 408,103 km (0.112 R)
• M4: 637,885 km (0.069 R)
• M5: 813,962 km (0.094 R)
• M6: 1,401,582 km (0.109 R)
• M7: 1,616,704 km (0.07 R)
• M8: 1,789,490 km (0.108 R)
• M9: 2,267,305 km (0.078 R)
• M10: 2,600,460 km (0.063 R)
• M11: 2,783,268 km (0.079 R)
• M12: 2,865,996 km (0.074 R)
• M13: 3,269,611 km (0.087 R)
• M14: 3,400,808 km (0.115 R)
• M15: 3,511,660 km (0.077 R)
• M16: 3,759,544 km (0.054 R)
• M17: 3,943,400 km (0.114 R)
• M18: 4,708,443 km (0.059 R)
• M19: 4,832,011 km (0.062 R)
• M20: 5,007,041 km (0.106 R)
• M21: 5,544,396 km (0.092 R)
• M22: 5,727,654 km (0.074 R)
• M23: 5,913,005 km (0.081 R)
• M24: 6,100,302 km (0.092 R)
• M25: 6,181,085 km (0.071 R)
• M26: 6,840,811 km (0.092 R)
• M27: 7,236,049 km (0.08 R)
• M28: 7,638,766 km (0.102 R)
• M29: 8,375,835 km (0.094 R)
• M30: 8,465,893 km (0.106 R)
• M31: 8,556,101 km (0.077 R)
• M32: 8,951,189 km (0.092 R)
• M33: 9,012,524 km (0.082 R)
• M34: 9,539,407 km (0.072 R)
• M35: 9,853,862 km (0.038 R)
• M36: 9,949,006 km (0.059 R)
• M37: 11,212,061 km (0.033 R)
• M38: 11,278,333 km (0.105 R)
• M39: 12,285,875 km (0.101 R)
• M40: 12,422,458 km (0.094 R)
• M41: 12,593,747 km (0.026 R)
• M42: 12,731,527 km (0.08 R)
• M43: 12,869,606 km (0.117 R)
• M44: 13,042,990 km (0.114 R)
• M45: 13,357,145 km (0.104 R)
• M46: 13,427,306 km (0.078 R)
• M47: 14,314,422 km (0.105 R)
• M48: 14,386,229 km (0.061 R)
• M49: 14,892,169 km (0.114 R)
• M50: 16,033,002 km (0.027 R)
• M51: 16,182,301 km (0.06 R)
• M52: 16,294,499 km (0.055 R)
• M53: 16,406,997 km (0.082 R)
• M54: 16,519,794 km (0.04 R)
• M55: 16,746,135 km (0.076 R)
• M56: 17,049,370 km (0.104 R)
• M57: 17,392,847 km (0.046 R)
• M58: 17,584,631 km (0.041 R)
• M59: 17,700,121 km (0.071 R)
• M60: 18,164,323 km (0.078 R)
• M61: 18,632,564 km (0.093 R)
• M62: 19,262,970 km (0.118 R)
• M63: 20,141,259 km (0.088 R)
• M64: 20,342,618 km (0.088 R)
• M65: 20,788,120 km (0.048 R)
• M66: 21,854,005 km (0.033 R)
• M67: 22,393,604 km (0.069 R)
• M68: 22,560,406 km (0.106 R)
• M69: 23,232,250 km (0.071 R)
• M70: 23,358,810 km (0.056 R)
• M71: 26,291,527 km (0.108 R)
• M72: 26,423,472 km (0.12 R)
• M73: 26,511,585 km (0.107 R)
• M74: 27,175,800 km (0.107 R)
• M75: 27,755,940 km (0.053 R)
• M76: 28,385,298 km (0.086 R)
• M77: 28,475,506 km (0.119 R)
• M78: 29,110,100 km (0.081 R)
• M79: 29,246,833 km (0.1 R)
• M80: 29,703,704 km (0.05 R)
• M81: 30,995,482 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.7

Radius: 7.4

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.88 AU - 11.7 AU

Year: 19778 Days

Day: 22.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,073,570 km

• M1: 182,061 km (0.081 R)
• M2: 580,889 km (0.065 R)
• M3: 1,505,403 km (0.07 R)
• M4: 1,790,836 km (0.073 R)
• M5: 1,923,081 km (0.079 R)
• M6: 2,375,465 km (0.088 R)
• M7: 3,014,995 km (0.074 R)
• M8: 4,046,323 km (0.051 R)
• M9: 4,176,922 km (0.099 R)
• M10: 4,487,188 km (0.072 R)
• M11: 4,989,538 km (0.055 R)
• M12: 5,413,947 km (0.071 R)
• M13: 5,899,093 km (0.028 R)
• M14: 6,448,715 km (0.118 R)
• M15: 6,550,442 km (0.11 R)
• M16: 6,703,929 km (0.107 R)
• M17: 8,862,627 km (0.097 R)
• M18: 9,089,417 km (0.089 R)
• M19: 9,203,560 km (0.112 R)
• M20: 9,318,152 km (0.102 R)
• M21: 10,490,102 km (0.112 R)
• M22: 10,790,345 km (0.083 R)
• M23: 11,337,873 km (0.105 R)
• M24: 11,399,208 km (0.118 R)
• M25: 11,584,111 km (0.031 R)
• M26: 12,081,973 km (0.11 R)
• M27: 12,650,295 km (0.116 R)
• M28: 12,905,659 km (0.114 R)
• M29: 13,034,014 km (0.074 R)
• M30: 13,747,596 km (0.079 R)
• M31: 14,208,207 km (0.108 R)
• M32: 14,807,945 km (0.03 R)
• M33: 16,586,365 km (0.055 R)
• M34: 17,642,675 km (0.066 R)
• M35: 17,856,600 km (0.12 R)
• M36: 17,999,616 km (0.09 R)
• M37: 18,793,382 km (0.112 R)
• M38: 20,789,466 km (0.09 R)
• M39: 22,003,752 km (0.104 R)
• M40: 23,007,255 km (0.12 R)
• M41: 23,397,257 km (0.098 R)
• M42: 23,553,886 km (0.08 R)
• M43: 23,710,814 km (0.078 R)
• M44: 24,104,555 km (0.103 R)
• M45: 25,299,094 km (0.084 R)
• M46: 26,268,638 km (0.03 R)
• M47: 27,167,871 km (0.111 R)
• M48: 28,410,431 km (0.07 R)
• M49: 28,744,932 km (0.119 R)
• M50: 28,828,706 km (0.103 R)
• M51: 29,080,629 km (0.097 R)
• M52: 29,840,886 km (0.049 R)
• M53: 33,738,957 km (0.068 R)
• M54: 34,984,060 km (0.115 R)
• M55: 36,606,749 km (0.114 R)
• M56: 37,977,663 km (0.06 R)
• M57: 39,179,383 km (0.092 R)
• M58: 39,458,383 km (0.114 R)
• M59: 40,299,572 km (0.105 R)
• M60: 40,581,414 km (0.081 R)
• M61: 40,863,706 km (0.112 R)
• M62: 43,530,587 km (0.095 R)
• M63: 43,723,119 km (0.075 R)
• M64: 45,860,723 km (0.057 R)
• M65: 46,744,996 km (0.113 R)
• M66: 46,942,316 km (0.105 R)
• M67: 47,535,771 km (0.106 R)
• M68: 48,231,251 km (0.044 R)
• M69: 49,833,594 km (0.096 R)
• M70: 50,236,910 km (0.099 R)
• M71: 50,641,273 km (0.118 R)
• M72: 50,742,551 km (0.082 R)
• M73: 51,148,260 km (0.073 R)
• M74: 54,225,488 km (0.082 R)
• M75: 54,329,160 km (0.072 R)
• M76: 54,432,831 km (0.114 R)
• M77: 57,362,256 km (0.03 R)
• M78: 62,393,233 km (0.098 R)
• M79: 63,918,981 km (0.076 R)
• M80: 64,137,843 km (0.037 R)
• M81: 64,357,154 km (0.11 R)
• M82: 64,796,223 km (0.04 R)
• M83: 65,346,594 km (0.108 R)
• M84: 66,119,716 km (0.114 R)
• M85: 67,452,184 km (0.11 R)
• M86: 67,563,634 km (0.112 R)
• M87: 67,898,285 km (0.099 R)
• M88: 68,681,280 km (0.112 R)
• M89: 69,354,770 km (0.089 R)
• M90: 69,579,765 km (0.114 R)
• M91: 73,900,750 km (0.059 R)
• M92: 77,139,693 km (0.081 R)
• M93: 77,372,767 km (0.062 R)
• M94: 77,956,647 km (0.042 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit