🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.61 AU - 0.69 AU

Year: 198 Days

Day: 27.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 145.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.54 AU - 0.8 AU

Year: 208 Days

Day: 32 Hours

Environment

Temp: 136 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.74 AU - 0.86 AU

Year: 271 Days

Day: 45.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,916,393 km

• M1: 137,630 km (0.09 R)
• M2: 211,083 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.59 AU - 3.25 AU

Year: 1890 Days

Day: 33.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,916,393 km

• M1: 316,848 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 13.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.05 AU - 9.95 AU

Year: 8570 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,916,393 km

• M1: 171,439 km (0.112 R)
• M2: 262,843 km (0.032 R)
• M3: 353,799 km (0.052 R)
• M4: 553,063 km (0.027 R)
• M5: 689,048 km (0.104 R)
• M6: 939,026 km (0.097 R)
• M7: 1,236,426 km (0.063 R)
• M8: 1,692,550 km (0.117 R)
• M9: 1,881,941 km (0.11 R)
• M10: 1,999,076 km (0.106 R)
• M11: 2,098,559 km (0.07 R)
• M12: 2,492,450 km (0.064 R)
• M13: 2,621,852 km (0.109 R)
• M14: 2,709,517 km (0.037 R)
• M15: 3,421,602 km (0.082 R)
• M16: 3,614,733 km (0.066 R)
• M17: 3,911,236 km (0.067 R)
• M18: 4,088,061 km (0.047 R)
• M19: 4,215,967 km (0.084 R)
• M20: 4,660,722 km (0.06 R)
• M21: 5,286,789 km (0.105 R)
• M22: 5,968,506 km (0.096 R)
• M23: 6,349,382 km (0.119 R)
• M24: 6,617,911 km (0.09 R)
• M25: 7,073,586 km (0.098 R)
• M26: 7,697,110 km (0.113 R)
• M27: 7,855,833 km (0.118 R)
• M28: 7,951,576 km (0.052 R)
• M29: 8,731,429 km (0.066 R)
• M30: 8,863,823 km (0.117 R)
• M31: 9,332,514 km (0.06 R)
• M32: 10,574,625 km (0.027 R)
• M33: 10,964,626 km (0.086 R)
• M34: 11,107,492 km (0.115 R)
• M35: 11,323,212 km (0.095 R)
• M36: 11,503,927 km (0.091 R)
• M37: 11,795,194 km (0.103 R)
• M38: 12,310,708 km (0.085 R)
• M39: 12,422,009 km (0.081 R)
• M40: 12,683,356 km (0.104 R)
• M41: 12,796,003 km (0.101 R)
• M42: 13,135,740 km (0.102 R)
• M43: 13,746,997 km (0.039 R)
• M44: 14,250,394 km (0.055 R)
• M45: 15,636,119 km (0.117 R)
• M46: 16,488,079 km (0.083 R)
• M47: 16,775,456 km (0.117 R)
• M48: 18,704,671 km (0.12 R)
• M49: 19,133,418 km (0.068 R)
• M50: 19,478,690 km (0.114 R)
• M51: 19,739,140 km (0.074 R)
• M52: 19,869,739 km (0.068 R)
• M53: 20,880,572 km (0.102 R)
• M54: 21,147,005 km (0.054 R)
• M55: 21,369,906 km (0.091 R)
• M56: 21,863,130 km (0.079 R)
• M57: 23,135,311 km (0.11 R)
• M58: 23,641,699 km (0.08 R)
• M59: 23,965,878 km (0.058 R)
• M60: 25,230,130 km (0.059 R)
• M61: 25,656,334 km (0.1 R)
• M62: 26,515,774 km (0.051 R)
• M63: 26,852,668 km (0.08 R)
• M64: 27,822,960 km (0.056 R)
• M65: 28,755,254 km (0.078 R)
• M66: 29,498,456 km (0.11 R)
• M67: 30,097,745 km (0.113 R)
• M68: 31,919,398 km (0.115 R)
• M69: 32,175,211 km (0.11 R)
• M70: 32,946,837 km (0.11 R)
• M71: 33,257,103 km (0.098 R)
• M72: 34,770,883 km (0.032 R)
• M73: 35,139,642 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 13.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.68 AU - 11.54 AU

Year: 11283 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,916,393 km

• M1: 296,353 km (0.104 R)
• M2: 440,865 km (0.117 R)
• M3: 543,339 km (0.06 R)
• M4: 764,445 km (0.109 R)
• M5: 1,403,527 km (0.096 R)
• M6: 1,493,735 km (0.115 R)
• M7: 1,855,163 km (0.117 R)
• M8: 2,139,399 km (0.11 R)
• M9: 2,265,660 km (0.108 R)
• M10: 2,459,838 km (0.106 R)
• M11: 2,592,531 km (0.102 R)
• M12: 3,028,609 km (0.083 R)
• M13: 3,195,111 km (0.114 R)
• M14: 3,688,186 km (0.104 R)
• M15: 3,866,507 km (0.084 R)
• M16: 4,021,640 km (0.084 R)
• M17: 4,311,710 km (0.116 R)
• M18: 4,663,265 km (0.109 R)
• M19: 5,052,369 km (0.104 R)
• M20: 5,222,462 km (0.098 R)
• M21: 5,423,222 km (0.117 R)
• M22: 5,685,317 km (0.098 R)
• M23: 5,921,682 km (0.027 R)
• M24: 6,101,200 km (0.058 R)
• M25: 6,252,144 km (0.108 R)
• M26: 6,527,105 km (0.105 R)
• M27: 6,994,149 km (0.1 R)
• M28: 7,184,139 km (0.103 R)
• M29: 7,279,732 km (0.09 R)
• M30: 7,375,773 km (0.102 R)
• M31: 7,927,939 km (0.098 R)
• M32: 8,192,428 km (0.081 R)
• M33: 8,935,032 km (0.099 R)
• M34: 9,699,178 km (0.071 R)
• M35: 10,124,784 km (0.065 R)
• M36: 10,520,470 km (0.078 R)
• M37: 10,629,228 km (0.084 R)
• M38: 12,001,489 km (0.06 R)
• M39: 12,229,327 km (0.108 R)
• M40: 12,496,957 km (0.051 R)
• M41: 12,805,129 km (0.106 R)
• M42: 13,038,053 km (0.094 R)
• M43: 13,943,569 km (0.051 R)
• M44: 14,223,167 km (0.091 R)
• M45: 14,504,710 km (0.116 R)
• M46: 15,401,400 km (0.055 R)
• M47: 15,525,117 km (0.06 R)
• M48: 16,316,041 km (0.072 R)
• M49: 16,442,152 km (0.054 R)
• M50: 18,241,516 km (0.104 R)
• M51: 20,509,419 km (0.092 R)
• M52: 21,330,861 km (0.117 R)
• M53: 21,930,898 km (0.03 R)
• M54: 22,116,699 km (0.114 R)
• M55: 22,396,297 km (0.101 R)
• M56: 22,677,092 km (0.115 R)
• M57: 22,911,961 km (0.099 R)
• M58: 23,147,578 km (0.041 R)
• M59: 23,573,932 km (0.111 R)
• M60: 23,907,236 km (0.088 R)
• M61: 24,146,293 km (0.054 R)
• M62: 24,386,099 km (0.09 R)
• M63: 24,578,631 km (0.086 R)
• M64: 25,597,243 km (0.091 R)
• M65: 25,743,998 km (0.09 R)
• M66: 26,136,394 km (0.108 R)
• M67: 26,728,801 km (0.104 R)
• M68: 28,078,024 km (0.076 R)
• M69: 28,178,853 km (0.098 R)
• M70: 28,279,832 km (0.099 R)
• M71: 28,431,375 km (0.107 R)
• M72: 28,583,366 km (0.109 R)
• M73: 30,220,415 km (0.082 R)
• M74: 30,738,323 km (0.113 R)
• M75: 31,782,816 km (0.099 R)
• M76: 33,211,326 km (0.082 R)
• M77: 33,531,615 km (0.09 R)
• M78: 34,390,606 km (0.03 R)
• M79: 35,039,711 km (0.116 R)
• M80: 35,747,608 km (0.116 R)
• M81: 36,956,060 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 14.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.94 AU - 12.7 AU

Year: 14425 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,916,393 km

• M1: 221,255 km (0.081 R)
• M2: 489,933 km (0.093 R)
• M3: 630,555 km (0.067 R)
• M4: 1,028,485 km (0.098 R)
• M5: 1,146,368 km (0.119 R)
• M6: 1,778,868 km (0.117 R)
• M7: 2,012,241 km (0.114 R)
• M8: 2,224,969 km (0.058 R)
• M9: 2,381,598 km (0.063 R)
• M10: 3,802,628 km (0.097 R)
• M11: 4,029,568 km (0.059 R)
• M12: 5,441,772 km (0.11 R)
• M13: 6,178,990 km (0.081 R)
• M14: 6,536,829 km (0.096 R)
• M15: 6,901,698 km (0.069 R)
• M16: 7,132,976 km (0.08 R)
• M17: 7,556,039 km (0.101 R)
• M18: 7,651,183 km (0.079 R)
• M19: 8,525,583 km (0.116 R)
• M20: 9,176,782 km (0.082 R)
• M21: 9,792,228 km (0.052 R)
• M22: 10,157,396 km (0.114 R)
• M23: 11,063,062 km (0.086 R)
• M24: 11,171,221 km (0.112 R)
• M25: 11,443,489 km (0.073 R)
• M26: 11,662,800 km (0.113 R)
• M27: 11,938,957 km (0.063 R)
• M28: 12,329,258 km (0.083 R)
• M29: 12,951,136 km (0.064 R)
• M30: 13,932,349 km (0.028 R)
• M31: 14,461,477 km (0.1 R)
• M32: 14,698,888 km (0.099 R)
• M33: 16,705,744 km (0.102 R)
• M34: 17,017,207 km (0.083 R)
• M35: 17,205,102 km (0.097 R)
• M36: 20,171,029 km (0.032 R)
• M37: 20,836,590 km (0.098 R)
• M38: 21,104,819 km (0.076 R)
• M39: 21,239,307 km (0.086 R)
• M40: 21,644,718 km (0.08 R)
• M41: 21,848,320 km (0.085 R)
• M42: 22,257,470 km (0.1 R)
• M43: 22,463,018 km (0.102 R)
• M44: 22,600,498 km (0.028 R)
• M45: 24,836,538 km (0.085 R)
• M46: 26,704,865 km (0.078 R)
• M47: 27,656,009 km (0.072 R)
• M48: 28,098,669 km (0.103 R)
• M49: 28,469,372 km (0.106 R)
• M50: 29,817,399 km (0.11 R)
• M51: 32,342,461 km (0.1 R)
• M52: 33,355,987 km (0.119 R)
• M53: 33,669,993 km (0.104 R)
• M54: 33,984,896 km (0.062 R)
• M55: 34,459,122 km (0.068 R)
• M56: 34,935,441 km (0.074 R)
• M57: 35,734,443 km (0.05 R)
• M58: 37,106,405 km (0.05 R)
• M59: 37,676,224 km (0.076 R)
• M60: 38,907,265 km (0.112 R)
• M61: 39,818,465 km (0.077 R)
• M62: 42,764,047 km (0.099 R)
• M63: 42,934,439 km (0.078 R)
• M64: 43,276,121 km (0.071 R)
• M65: 43,961,877 km (0.1 R)
• M66: 44,997,394 km (0.089 R)
• M67: 45,953,624 km (0.104 R)
• M68: 46,828,771 km (0.113 R)
• M69: 48,595,522 km (0.062 R)
• M70: 49,934,872 km (0.116 R)
• M71: 50,294,206 km (0.059 R)
• M72: 50,834,553 km (0.108 R)
• M73: 52,467,414 km (0.044 R)
• M74: 53,933,324 km (0.081 R)
• M75: 54,025,476 km (0.095 R)
• M76: 54,578,838 km (0.102 R)
• M77: 54,856,342 km (0.114 R)
• M78: 58,600,328 km (0.115 R)
• M79: 58,979,260 km (0.111 R)
• M80: 59,549,228 km (0.069 R)
• M81: 61,077,819 km (0.099 R)
• M82: 63,978,821 km (0.117 R)
• M83: 64,662,184 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.1

Radius: 7.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.4 AU - 13.22 AU

Year: 16358 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,916,393 km

• M1: 113,994 km (0.069 R)
• M2: 164,707 km (0.096 R)
• M3: 403,166 km (0.086 R)
• M4: 566,378 km (0.054 R)
• M5: 715,975 km (0.085 R)
• M6: 786,735 km (0.112 R)
• M7: 1,325,587 km (0.072 R)
• M8: 1,619,397 km (0.046 R)
• M9: 1,737,878 km (0.093 R)
• M10: 1,908,570 km (0.101 R)
• M11: 2,059,364 km (0.078 R)
• M12: 2,480,333 km (0.117 R)
• M13: 3,369,692 km (0.087 R)
• M14: 4,119,925 km (0.039 R)
• M15: 4,348,361 km (0.107 R)
• M16: 4,414,334 km (0.093 R)
• M17: 4,715,474 km (0.086 R)
• M18: 5,197,180 km (0.098 R)
• M19: 5,337,802 km (0.097 R)
• M20: 5,550,979 km (0.097 R)
• M21: 6,431,362 km (0.086 R)
• M22: 7,003,574 km (0.082 R)
• M23: 7,433,518 km (0.048 R)
• M24: 8,815,803 km (0.063 R)
• M25: 9,536,266 km (0.084 R)
• M26: 10,143,633 km (0.077 R)
• M27: 10,718,837 km (0.105 R)
• M28: 11,900,810 km (0.097 R)
• M29: 13,556,110 km (0.113 R)
• M30: 13,749,839 km (0.078 R)
• M31: 15,635,670 km (0.076 R)
• M32: 16,094,188 km (0.111 R)
• M33: 17,233,376 km (0.074 R)
• M34: 18,131,262 km (0.113 R)
• M35: 18,184,519 km (0.077 R)
• M36: 18,936,248 km (0.117 R)
• M37: 19,643,098 km (0.09 R)
• M38: 20,192,870 km (0.091 R)
• M39: 21,082,978 km (0.078 R)
• M40: 21,872,256 km (0.091 R)
• M41: 21,928,953 km (0.109 R)
• M42: 21,985,801 km (0.088 R)
• M43: 23,189,764 km (0.102 R)
• M44: 24,297,537 km (0.046 R)
• M45: 24,650,887 km (0.083 R)
• M46: 24,946,642 km (0.083 R)
• M47: 26,081,342 km (0.081 R)
• M48: 27,783,915 km (0.106 R)
• M49: 28,400,707 km (0.051 R)
• M50: 29,209,283 km (0.03 R)
• M51: 29,899,229 km (0.119 R)
• M52: 29,962,210 km (0.104 R)
• M53: 30,848,876 km (0.069 R)
• M54: 33,168,092 km (0.083 R)
• M55: 33,298,541 km (0.094 R)
• M56: 33,429,140 km (0.105 R)
• M57: 33,822,134 km (0.073 R)
• M58: 34,612,759 km (0.094 R)
• M59: 35,076,662 km (0.074 R)
• M60: 35,209,654 km (0.11 R)
• M61: 35,809,990 km (0.115 R)
• M62: 36,346,448 km (0.1 R)
• M63: 36,885,449 km (0.029 R)
• M64: 37,020,686 km (0.114 R)
• M65: 37,699,112 km (0.073 R)
• M66: 41,152,429 km (0.102 R)
• M67: 41,996,161 km (0.107 R)
• M68: 42,490,882 km (0.059 R)
• M69: 42,632,700 km (0.107 R)
• M70: 43,986,860 km (0.109 R)
• M71: 44,201,982 km (0.1 R)
• M72: 44,273,789 km (0.071 R)
• M73: 44,561,316 km (0.099 R)
• M74: 45,282,827 km (0.083 R)
• M75: 46,153,785 km (0.077 R)
• M76: 46,299,494 km (0.051 R)
• M77: 46,591,359 km (0.107 R)
• M78: 46,810,520 km (0.11 R)
• M79: 47,176,885 km (0.102 R)
• M80: 47,323,641 km (0.114 R)
• M81: 48,059,662 km (0.12 R)
• M82: 49,767,023 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit