🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.6 AU - 0.72 AU

Year: 201 Days

Day: 46.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,928,301 km

• M1: 245,640 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1 AU - 1.08 AU

Year: 397 Days

Day: 45.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,928,301 km

• M1: 97,987 km (0.109 R)
• M2: 897,737 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.02 AU - 2.46 AU

Year: 1256 Days

Day: 46.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,928,301 km

• M1: 1,422,077 km (0.09 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 14.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.8 AU - 5.84 AU

Year: 5262 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,928,301 km

• M1: 199,264 km (0.093 R)
• M2: 346,618 km (0.115 R)
• M3: 609,611 km (0.065 R)
• M4: 780,302 km (0.069 R)
• M5: 981,512 km (0.113 R)
• M6: 1,147,864 km (0.119 R)
• M7: 1,554,621 km (0.112 R)
• M8: 1,861,596 km (0.104 R)
• M9: 1,990,100 km (0.086 R)
• M10: 2,155,107 km (0.11 R)
• M11: 2,587,894 km (0.075 R)
• M12: 2,935,409 km (0.076 R)
• M13: 3,162,798 km (0.037 R)
• M14: 3,495,055 km (0.096 R)
• M15: 3,615,182 km (0.077 R)
• M16: 4,603,276 km (0.111 R)
• M17: 4,713,231 km (0.106 R)
• M18: 4,868,663 km (0.076 R)
• M19: 5,391,358 km (0.072 R)
• M20: 5,789,438 km (0.099 R)
• M21: 6,052,131 km (0.117 R)
• M22: 6,172,857 km (0.12 R)
• M23: 6,564,654 km (0.101 R)
• M24: 6,863,850 km (0.09 R)
• M25: 6,989,961 km (0.117 R)
• M26: 7,527,615 km (0.11 R)
• M27: 7,788,514 km (0.089 R)
• M28: 7,972,968 km (0.096 R)
• M29: 8,185,397 km (0.099 R)
• M30: 8,724,997 km (0.076 R)
• M31: 8,944,008 km (0.031 R)
• M32: 9,248,290 km (0.112 R)
• M33: 9,359,740 km (0.099 R)
• M34: 9,725,208 km (0.063 R)
• M35: 10,239,077 km (0.096 R)
• M36: 10,470,355 km (0.033 R)
• M37: 10,644,936 km (0.065 R)
• M38: 10,937,998 km (0.11 R)
• M39: 12,381,917 km (0.112 R)
• M40: 12,474,218 km (0.104 R)
• M41: 12,845,520 km (0.084 R)
• M42: 13,504,050 km (0.053 R)
• M43: 13,725,904 km (0.094 R)
• M44: 13,853,361 km (0.118 R)
• M45: 13,949,104 km (0.12 R)
• M46: 14,141,487 km (0.098 R)
• M47: 14,399,094 km (0.06 R)
• M48: 14,496,183 km (0.12 R)
• M49: 15,811,149 km (0.099 R)
• M50: 16,516,652 km (0.117 R)
• M51: 16,720,255 km (0.092 R)
• M52: 17,163,962 km (0.027 R)
• M53: 17,680,823 km (0.101 R)
• M54: 18,977,687 km (0.091 R)
• M55: 19,262,222 km (0.117 R)
• M56: 19,583,857 km (0.059 R)
• M57: 19,727,471 km (0.108 R)
• M58: 19,871,384 km (0.111 R)
• M59: 20,341,421 km (0.107 R)
• M60: 20,669,040 km (0.09 R)
• M61: 20,851,849 km (0.081 R)
• M62: 21,255,913 km (0.053 R)
• M63: 21,699,620 km (0.038 R)
• M64: 22,034,270 km (0.119 R)
• M65: 22,258,518 km (0.073 R)
• M66: 22,558,461 km (0.119 R)
• M67: 23,086,841 km (0.069 R)
• M68: 23,390,525 km (0.113 R)
• M69: 23,848,593 km (0.117 R)
• M70: 24,696,215 km (0.116 R)
• M71: 25,201,706 km (0.057 R)
• M72: 25,789,177 km (0.071 R)
• M73: 26,025,392 km (0.1 R)
• M74: 26,381,136 km (0.11 R)
• M75: 26,658,939 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.84 AU - 6.54 AU

Year: 5771 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,928,301 km

• M1: 116,387 km (0.059 R)
• M2: 220,806 km (0.087 R)
• M3: 392,395 km (0.114 R)
• M4: 547,229 km (0.038 R)
• M5: 711,637 km (0.087 R)
• M6: 770,279 km (0.096 R)
• M7: 1,328,728 km (0.108 R)
• M8: 1,387,520 km (0.117 R)
• M9: 1,647,821 km (0.094 R)
• M10: 2,162,138 km (0.113 R)
• M11: 2,267,305 km (0.076 R)
• M12: 2,338,215 km (0.119 R)
• M13: 2,464,475 km (0.105 R)
• M14: 2,799,425 km (0.083 R)
• M15: 3,719,901 km (0.114 R)
• M16: 3,931,731 km (0.102 R)
• M17: 4,545,681 km (0.077 R)
• M18: 4,658,478 km (0.117 R)
• M19: 5,002,553 km (0.059 R)
• M20: 5,095,752 km (0.064 R)
• M21: 5,474,085 km (0.118 R)
• M22: 5,763,856 km (0.104 R)
• M23: 6,009,346 km (0.058 R)
• M24: 6,920,846 km (0.105 R)
• M25: 7,181,745 km (0.09 R)
• M26: 7,366,199 km (0.098 R)
• M27: 7,445,785 km (0.036 R)
• M28: 7,525,670 km (0.039 R)
• M29: 7,820,977 km (0.046 R)
• M30: 7,929,286 km (0.059 R)
• M31: 8,092,646 km (0.112 R)
• M32: 8,533,960 km (0.094 R)
• M33: 8,785,584 km (0.101 R)
• M34: 9,497,520 km (0.12 R)
• M35: 9,933,598 km (0.081 R)
• M36: 10,021,561 km (0.084 R)
• M37: 10,346,488 km (0.102 R)
• M38: 10,435,648 km (0.104 R)
• M39: 10,495,338 km (0.053 R)
• M40: 10,674,855 km (0.111 R)
• M41: 11,037,032 km (0.049 R)
• M42: 11,097,768 km (0.034 R)
• M43: 11,219,541 km (0.092 R)
• M44: 11,372,430 km (0.086 R)
• M45: 11,618,668 km (0.049 R)
• M46: 11,680,452 km (0.065 R)
• M47: 11,866,552 km (0.089 R)
• M48: 12,178,912 km (0.089 R)
• M49: 12,273,159 km (0.104 R)
• M50: 13,164,313 km (0.105 R)
• M51: 13,911,854 km (0.075 R)
• M52: 14,606,437 km (0.026 R)
• M53: 14,941,237 km (0.081 R)
• M54: 15,210,812 km (0.065 R)
• M55: 15,652,425 km (0.069 R)
• M56: 17,708,947 km (0.075 R)
• M57: 18,065,888 km (0.083 R)
• M58: 18,245,256 km (0.042 R)
• M59: 19,150,921 km (0.114 R)
• M60: 19,554,087 km (0.106 R)
• M61: 19,885,895 km (0.065 R)
• M62: 20,108,198 km (0.051 R)
• M63: 20,555,346 km (0.104 R)
• M64: 20,705,093 km (0.081 R)
• M65: 21,118,881 km (0.073 R)
• M66: 21,345,671 km (0.051 R)
• M67: 21,535,361 km (0.058 R)
• M68: 21,878,090 km (0.09 R)
• M69: 22,723,617 km (0.074 R)
• M70: 23,462,332 km (0.109 R)
• M71: 23,540,571 km (0.113 R)
• M72: 23,775,739 km (0.099 R)
• M73: 24,724,339 km (0.113 R)
• M74: 25,163,259 km (0.08 R)
• M75: 25,403,813 km (0.11 R)
• M76: 26,008,338 km (0.07 R)
• M77: 26,454,738 km (0.087 R)
• M78: 26,740,171 km (0.094 R)
• M79: 27,396,157 km (0.079 R)
• M80: 27,643,592 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 8.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.95 AU - 12.75 AU

Year: 15286 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 141 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,928,301 km

• M1: 207,791 km (0.078 R)
• M2: 481,855 km (0.102 R)
• M3: 834,158 km (0.047 R)
• M4: 954,135 km (0.052 R)
• M5: 1,016,368 km (0.115 R)
• M6: 1,167,163 km (0.085 R)
• M7: 1,348,774 km (0.073 R)
• M8: 2,000,872 km (0.112 R)
• M9: 2,109,031 km (0.086 R)
• M10: 3,043,419 km (0.108 R)
• M11: 3,231,464 km (0.11 R)
• M12: 4,403,114 km (0.085 R)
• M13: 4,509,179 km (0.054 R)
• M14: 4,616,141 km (0.114 R)
• M15: 4,796,257 km (0.087 R)
• M16: 5,200,620 km (0.104 R)
• M17: 5,731,244 km (0.107 R)
• M18: 6,081,453 km (0.072 R)
• M19: 6,358,657 km (0.104 R)
• M20: 6,559,268 km (0.12 R)
• M21: 6,884,494 km (0.106 R)
• M22: 6,966,773 km (0.096 R)
• M23: 7,424,393 km (0.095 R)
• M24: 7,763,381 km (0.083 R)
• M25: 7,848,951 km (0.11 R)
• M26: 8,500,600 km (0.091 R)
• M27: 8,677,275 km (0.086 R)
• M28: 9,624,828 km (0.09 R)
• M29: 9,716,830 km (0.029 R)
• M30: 9,901,584 km (0.065 R)
• M31: 10,510,298 km (0.064 R)
• M32: 11,227,619 km (0.062 R)
• M33: 11,324,409 km (0.12 R)
• M34: 11,861,914 km (0.088 R)
• M35: 12,911,343 km (0.077 R)
• M36: 13,575,708 km (0.071 R)
• M37: 13,938,183 km (0.042 R)
• M38: 16,838,886 km (0.118 R)
• M39: 17,452,088 km (0.1 R)
• M40: 17,733,182 km (0.098 R)
• M41: 17,902,527 km (0.109 R)
• M42: 18,015,772 km (0.112 R)
• M43: 18,414,002 km (0.102 R)
• M44: 20,329,902 km (0.055 R)
• M45: 20,863,368 km (0.097 R)
• M46: 21,642,025 km (0.077 R)
• M47: 21,823,038 km (0.031 R)
• M48: 22,369,220 km (0.114 R)
• M49: 22,735,884 km (0.119 R)
• M50: 23,351,330 km (0.1 R)
• M51: 23,475,047 km (0.116 R)
• M52: 24,222,139 km (0.12 R)
• M53: 27,352,774 km (0.09 R)
• M54: 28,072,938 km (0.108 R)
• M55: 28,402,353 km (0.085 R)
• M56: 29,465,096 km (0.082 R)
• M57: 30,540,704 km (0.063 R)
• M58: 31,560,812 km (0.119 R)
• M59: 31,766,061 km (0.089 R)
• M60: 31,903,242 km (0.105 R)
• M61: 32,453,762 km (0.104 R)
• M62: 32,591,991 km (0.097 R)
• M63: 33,564,377 km (0.114 R)
• M64: 35,040,908 km (0.061 R)
• M65: 36,394,918 km (0.069 R)
• M66: 36,610,189 km (0.09 R)
• M67: 36,826,059 km (0.088 R)
• M68: 37,114,334 km (0.043 R)
• M69: 38,640,532 km (0.065 R)
• M70: 38,786,988 km (0.082 R)
• M71: 39,743,218 km (0.11 R)
• M72: 40,261,425 km (0.065 R)
• M73: 40,632,876 km (0.04 R)
• M74: 41,379,220 km (0.107 R)
• M75: 42,205,299 km (0.12 R)
• M76: 43,569,033 km (0.055 R)
• M77: 44,562,812 km (0.073 R)
• M78: 44,946,979 km (0.108 R)
• M79: 46,962,661 km (0.099 R)
• M80: 47,275,470 km (0.097 R)
• M81: 49,881,615 km (0.114 R)
• M82: 51,081,689 km (0.089 R)
• M83: 53,102,756 km (0.083 R)
• M84: 54,164,003 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.7

Radius: 5.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.12 AU - 19.48 AU

Year: 24661 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,928,301 km

• M1: 125,064 km (0.057 R)
• M2: 226,940 km (0.072 R)
• M3: 283,039 km (0.025 R)
• M4: 495,917 km (0.105 R)
• M5: 858,093 km (0.11 R)
• M6: 1,123,929 km (0.103 R)
• M7: 1,286,841 km (0.048 R)
• M8: 1,749,996 km (0.096 R)
• M9: 2,731,807 km (0.093 R)
• M10: 4,130,098 km (0.102 R)
• M11: 4,255,162 km (0.091 R)
• M12: 5,131,955 km (0.058 R)
• M13: 5,504,902 km (0.111 R)
• M14: 7,007,015 km (0.1 R)
• M15: 7,496,200 km (0.069 R)
• M16: 8,230,725 km (0.089 R)
• M17: 8,467,539 km (0.079 R)
• M18: 8,626,561 km (0.112 R)
• M19: 9,190,994 km (0.092 R)
• M20: 9,354,504 km (0.1 R)
• M21: 9,395,494 km (0.119 R)
• M22: 9,436,634 km (0.115 R)
• M23: 9,642,929 km (0.097 R)
• M24: 10,397,800 km (0.096 R)
• M25: 10,782,416 km (0.092 R)
• M26: 10,825,500 km (0.106 R)
• M27: 11,258,736 km (0.1 R)
• M28: 11,830,648 km (0.102 R)
• M29: 11,874,929 km (0.076 R)
• M30: 11,919,360 km (0.114 R)
• M31: 13,048,076 km (0.058 R)
• M32: 14,399,543 km (0.073 R)
• M33: 15,794,842 km (0.084 R)
• M34: 15,941,598 km (0.08 R)
• M35: 16,285,972 km (0.09 R)
• M36: 16,483,741 km (0.108 R)
• M37: 16,831,855 km (0.087 R)
• M38: 18,763,612 km (0.11 R)
• M39: 19,440,393 km (0.05 R)
• M40: 20,764,334 km (0.111 R)
• M41: 20,817,890 km (0.104 R)
• M42: 23,219,684 km (0.041 R)
• M43: 23,609,686 km (0.091 R)
• M44: 23,721,585 km (0.116 R)
• M45: 24,170,827 km (0.096 R)
• M46: 24,452,969 km (0.106 R)
• M47: 25,134,686 km (0.078 R)
• M48: 25,535,160 km (0.108 R)
• M49: 27,510,450 km (0.098 R)
• M50: 28,041,373 km (0.114 R)
• M51: 28,397,266 km (0.079 R)
• M52: 28,635,426 km (0.073 R)
• M53: 28,934,023 km (0.036 R)
• M54: 30,930,257 km (0.087 R)
• M55: 31,543,908 km (0.087 R)
• M56: 31,790,445 km (0.104 R)
• M57: 32,970,473 km (0.049 R)
• M58: 33,534,307 km (0.113 R)
• M59: 33,849,061 km (0.077 R)
• M60: 33,912,042 km (0.096 R)
• M61: 34,164,713 km (0.117 R)
• M62: 34,926,166 km (0.068 R)
• M63: 34,989,895 km (0.102 R)
• M64: 36,401,500 km (0.102 R)
• M65: 36,984,184 km (0.12 R)
• M66: 37,831,506 km (0.118 R)
• M67: 38,487,493 km (0.118 R)
• M68: 39,611,422 km (0.106 R)
• M69: 41,891,443 km (0.092 R)
• M70: 42,026,829 km (0.071 R)
• M71: 44,282,615 km (0.119 R)
• M72: 44,835,230 km (0.075 R)
• M73: 45,112,435 km (0.06 R)
• M74: 46,787,781 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit