🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.59 AU - 0.85 AU

Year: 213 Days

Day: 18.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,461,461 km

• M1: 294,857 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.89 AU - 1.97 AU

Year: 934 Days

Day: 37.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.3 °

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: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.76 AU - 2.44 AU

Year: 1060 Days

Day: 48 Hours

Environment

Temp: -52 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.75 AU - 2.81 AU

Year: 1199 Days

Day: 35.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,461,461 km

• M1: 289,921 km (0.092 R)
• M2: 1,960,031 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.13 AU - 2.73 AU

Year: 1319 Days

Day: 21.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.43 AU - 2.51 AU

Year: 1352 Days

Day: 12.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,461,461 km

• M1: 271,071 km (0.107 R)
• M2: 2,082,402 km (0.064 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.14 AU - 7.04 AU

Year: 5891 Days

Day: 8 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,461,461 km

• M1: 249,230 km (0.049 R)
• M2: 351,854 km (0.089 R)
• M3: 653,443 km (0.091 R)
• M4: 973,733 km (0.111 R)
• M5: 1,100,292 km (0.072 R)
• M6: 1,179,280 km (0.101 R)
• M7: 1,371,214 km (0.117 R)
• M8: 1,471,445 km (0.108 R)
• M9: 1,818,213 km (0.059 R)
• M10: 1,929,065 km (0.048 R)
• M11: 2,075,072 km (0.104 R)
• M12: 2,517,882 km (0.095 R)
• M13: 2,606,444 km (0.068 R)
• M14: 2,732,256 km (0.101 R)
• M15: 3,392,281 km (0.058 R)
• M16: 3,831,949 km (0.119 R)
• M17: 4,268,925 km (0.097 R)
• M18: 4,353,896 km (0.119 R)
• M19: 4,677,925 km (0.091 R)
• M20: 4,765,739 km (0.066 R)
• M21: 4,920,723 km (0.1 R)
• M22: 5,099,791 km (0.095 R)
• M23: 5,395,546 km (0.107 R)
• M24: 5,650,312 km (0.11 R)
• M25: 5,980,324 km (0.079 R)
• M26: 6,075,768 km (0.083 R)
• M27: 6,733,400 km (0.029 R)
• M28: 6,957,647 km (0.08 R)
• M29: 7,083,310 km (0.087 R)
• M30: 7,801,230 km (0.083 R)
• M31: 8,195,271 km (0.085 R)
• M32: 8,542,188 km (0.081 R)
• M33: 8,650,048 km (0.061 R)
• M34: 9,112,904 km (0.102 R)
• M35: 9,556,013 km (0.068 R)
• M36: 9,892,907 km (0.085 R)
• M37: 10,034,427 km (0.108 R)
• M38: 10,578,514 km (0.071 R)
• M39: 10,868,884 km (0.054 R)
• M40: 11,487,022 km (0.081 R)
• M41: 11,665,642 km (0.088 R)
• M42: 12,056,092 km (0.068 R)
• M43: 12,389,845 km (0.073 R)
• M44: 12,726,590 km (0.051 R)
• M45: 12,911,643 km (0.118 R)
• M46: 13,159,676 km (0.119 R)
• M47: 13,503,302 km (0.094 R)
• M48: 13,944,915 km (0.116 R)
• M49: 14,199,531 km (0.059 R)
• M50: 14,327,287 km (0.102 R)
• M51: 16,190,379 km (0.095 R)
• M52: 16,424,500 km (0.103 R)
• M53: 16,963,651 km (0.071 R)
• M54: 17,167,403 km (0.105 R)
• M55: 17,852,262 km (0.095 R)
• M56: 17,990,341 km (0.08 R)
• M57: 18,337,109 km (0.119 R)
• M58: 18,511,241 km (0.079 R)
• M59: 18,826,144 km (0.081 R)
• M60: 19,995,999 km (0.092 R)
• M61: 20,427,290 km (0.092 R)
• M62: 20,934,277 km (0.088 R)
• M63: 21,408,802 km (0.101 R)
• M64: 21,776,364 km (0.116 R)
• M65: 22,778,819 km (0.098 R)
• M66: 23,191,560 km (0.079 R)
• M67: 23,720,538 km (0.026 R)
• M68: 24,713,269 km (0.07 R)
• M69: 24,828,759 km (0.11 R)
• M70: 25,021,590 km (0.081 R)
• M71: 25,447,495 km (0.031 R)
• M72: 26,188,753 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 9.6

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.91 AU - 9.65 AU

Year: 8297 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,461,461 km

• M1: 143,016 km (0.084 R)
• M2: 269,575 km (0.073 R)
• M3: 442,660 km (0.059 R)
• M4: 932,743 km (0.066 R)
• M5: 999,613 km (0.1 R)
• M6: 1,192,295 km (0.095 R)
• M7: 1,302,549 km (0.097 R)
• M8: 1,883,736 km (0.115 R)
• M9: 1,969,905 km (0.118 R)
• M10: 2,466,869 km (0.095 R)
• M11: 3,153,972 km (0.1 R)
• M12: 3,334,686 km (0.097 R)
• M13: 3,706,586 km (0.105 R)
• M14: 4,289,121 km (0.119 R)
• M15: 4,489,731 km (0.093 R)
• M16: 4,576,648 km (0.067 R)
• M17: 4,781,597 km (0.094 R)
• M18: 5,200,770 km (0.092 R)
• M19: 5,292,174 km (0.101 R)
• M20: 6,106,286 km (0.089 R)
• M21: 6,429,866 km (0.047 R)
• M22: 7,263,276 km (0.115 R)
• M23: 8,201,254 km (0.103 R)
• M24: 8,307,768 km (0.116 R)
• M25: 8,450,634 km (0.116 R)
• M26: 8,522,291 km (0.078 R)
• M27: 9,030,027 km (0.06 R)
• M28: 9,435,886 km (0.06 R)
• M29: 10,766,559 km (0.086 R)
• M30: 10,883,245 km (0.117 R)
• M31: 11,118,114 km (0.084 R)
• M32: 11,433,915 km (0.108 R)
• M33: 12,439,512 km (0.059 R)
• M34: 12,685,151 km (0.075 R)
• M35: 13,139,480 km (0.081 R)
• M36: 13,641,381 km (0.108 R)
• M37: 14,320,256 km (0.107 R)
• M38: 15,446,728 km (0.038 R)
• M39: 16,243,187 km (0.079 R)
• M40: 17,098,438 km (0.112 R)
• M41: 17,280,349 km (0.072 R)
• M42: 17,783,896 km (0.087 R)
• M43: 17,876,048 km (0.072 R)
• M44: 18,014,426 km (0.116 R)
• M45: 18,153,253 km (0.097 R)
• M46: 18,571,678 km (0.048 R)
• M47: 19,134,615 km (0.104 R)
• M48: 19,608,092 km (0.04 R)
• M49: 21,295,107 km (0.058 R)
• M50: 22,578,358 km (0.114 R)
• M51: 22,777,921 km (0.09 R)
• M52: 22,878,002 km (0.028 R)
• M53: 23,683,587 km (0.077 R)
• M54: 23,784,865 km (0.118 R)
• M55: 24,549,609 km (0.115 R)
• M56: 24,806,319 km (0.119 R)
• M57: 24,960,854 km (0.087 R)
• M58: 25,063,926 km (0.067 R)
• M59: 25,478,013 km (0.039 R)
• M60: 26,260,410 km (0.055 R)
• M61: 26,892,012 km (0.092 R)
• M62: 28,708,430 km (0.04 R)
• M63: 29,413,485 km (0.068 R)
• M64: 29,686,201 km (0.119 R)
• M65: 29,850,161 km (0.044 R)
• M66: 29,959,666 km (0.067 R)
• M67: 30,288,931 km (0.086 R)
• M68: 30,399,035 km (0.111 R)
• M69: 31,006,552 km (0.093 R)
• M70: 31,117,554 km (0.112 R)
• M71: 31,339,707 km (0.076 R)
• M72: 32,177,754 km (0.106 R)
• M73: 32,627,595 km (0.072 R)
• M74: 32,909,886 km (0.061 R)
• M75: 33,533,709 km (0.102 R)
• M76: 34,620,538 km (0.045 R)
• M77: 34,908,364 km (0.071 R)
• M78: 35,602,648 km (0.071 R)
• M79: 36,711,168 km (0.063 R)
• M80: 37,004,679 km (0.076 R)
• M81: 37,417,120 km (0.084 R)
• M82: 38,246,341 km (0.114 R)
• M83: 38,544,041 km (0.071 R)
• M84: 39,862,746 km (0.118 R)
• M85: 40,406,385 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.3

Radius: 6.7

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.44 AU - 20.12 AU

Year: 30636 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,461,461 km

• M1: 167,699 km (0.082 R)
• M2: 377,585 km (0.092 R)
• M3: 635,791 km (0.12 R)
• M4: 1,201,570 km (0.11 R)
• M5: 1,481,617 km (0.092 R)
• M6: 2,174,405 km (0.114 R)
• M7: 2,832,037 km (0.055 R)
• M8: 3,416,965 km (0.102 R)
• M9: 4,361,975 km (0.082 R)
• M10: 4,550,767 km (0.102 R)
• M11: 4,694,082 km (0.112 R)
• M12: 5,687,262 km (0.117 R)
• M13: 5,997,678 km (0.053 R)
• M14: 6,049,887 km (0.106 R)
• M15: 6,527,105 km (0.112 R)
• M16: 6,961,387 km (0.094 R)
• M17: 7,461,194 km (0.096 R)
• M18: 7,800,781 km (0.108 R)
• M19: 8,261,393 km (0.099 R)
• M20: 8,436,422 km (0.11 R)
• M21: 9,209,095 km (0.115 R)
• M22: 9,634,402 km (0.115 R)
• M23: 9,695,737 km (0.07 R)
• M24: 10,190,757 km (0.047 R)
• M25: 12,251,617 km (0.106 R)
• M26: 13,465,604 km (0.05 R)
• M27: 14,366,033 km (0.106 R)
• M28: 15,572,690 km (0.12 R)
• M29: 16,297,491 km (0.11 R)
• M30: 16,590,553 km (0.104 R)
• M31: 17,181,914 km (0.068 R)
• M32: 17,330,764 km (0.088 R)
• M33: 17,554,861 km (0.025 R)
• M34: 17,629,810 km (0.083 R)
• M35: 18,006,049 km (0.083 R)
• M36: 18,157,292 km (0.071 R)
• M37: 19,073,579 km (0.104 R)
• M38: 19,692,914 km (0.081 R)
• M39: 19,926,736 km (0.092 R)
• M40: 20,318,682 km (0.09 R)
• M41: 20,634,034 km (0.082 R)
• M42: 22,073,016 km (0.117 R)
• M43: 22,234,881 km (0.102 R)
• M44: 22,397,195 km (0.1 R)
• M45: 23,958,398 km (0.118 R)
• M46: 24,041,575 km (0.065 R)
• M47: 24,794,201 km (0.088 R)
• M48: 25,300,141 km (0.048 R)
• M49: 25,469,636 km (0.093 R)
• M50: 26,580,101 km (0.091 R)
• M51: 27,445,076 km (0.09 R)
• M52: 27,968,369 km (0.119 R)
• M53: 28,231,362 km (0.074 R)
• M54: 31,449,811 km (0.059 R)
• M55: 33,938,820 km (0.116 R)
• M56: 35,632,866 km (0.075 R)
• M57: 36,108,438 km (0.074 R)
• M58: 36,203,732 km (0.105 R)
• M59: 37,740,551 km (0.094 R)
• M60: 38,419,725 km (0.118 R)
• M61: 38,809,577 km (0.1 R)
• M62: 38,907,265 km (0.087 R)
• M63: 39,200,776 km (0.09 R)
• M64: 41,176,066 km (0.089 R)
• M65: 42,276,358 km (0.105 R)
• M66: 43,690,507 km (0.06 R)
• M67: 44,505,666 km (0.078 R)
• M68: 53,035,736 km (0.11 R)
• M69: 53,687,235 km (0.061 R)
• M70: 54,341,427 km (0.057 R)
• M71: 56,762,369 km (0.091 R)
• M72: 57,763,029 km (0.09 R)
• M73: 58,433,227 km (0.051 R)
• M74: 59,555,960 km (0.084 R)
• M75: 61,026,357 km (0.096 R)
• M76: 61,594,978 km (0.032 R)
• M77: 62,508,573 km (0.105 R)
• M78: 66,908,545 km (0.079 R)
• M79: 67,260,250 km (0.11 R)
• M80: 68,083,038 km (0.118 R)
• M81: 68,436,688 km (0.109 R)
• M82: 69,501,226 km (0.069 R)
• M83: 69,619,857 km (0.054 R)
• M84: 69,976,199 km (0.072 R)
• M85: 70,214,060 km (0.079 R)
• M86: 71,766,736 km (0.097 R)
• M87: 72,366,923 km (0.098 R)
• M88: 72,848,329 km (0.12 R)
• M89: 73,814,133 km (0.09 R)
• M90: 74,905,898 km (0.084 R)
• M91: 77,966,221 km (0.103 R)
• M92: 81,192,150 km (0.044 R)
• M93: 82,821,420 km (0.102 R)
• M94: 82,947,232 km (0.106 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit