🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 46 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,844,735 km

• M1: 398,678 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.69 AU

Year: 171 Days

Day: 43.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,844,735 km

• M1: 64,327 km (0.119 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.29 AU - 3.37 AU

Year: 1748 Days

Day: 42.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,844,735 km

• M1: 449,242 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.98 AU - 3.02 AU

Year: 1907 Days

Day: 30.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 104.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.58 AU - 5.78 AU

Year: 3717 Days

Day: 31.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 11.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.73 AU - 7.11 AU

Year: 5971 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,844,735 km

• M1: 190,139 km (0.037 R)
• M2: 301,290 km (0.064 R)
• M3: 370,704 km (0.109 R)
• M4: 468,391 km (0.112 R)
• M5: 634,744 km (0.027 R)
• M6: 1,222,065 km (0.095 R)
• M7: 1,492,987 km (0.08 R)
• M8: 2,205,073 km (0.102 R)
• M9: 2,536,731 km (0.101 R)
• M10: 2,780,576 km (0.068 R)
• M11: 2,863,602 km (0.084 R)
• M12: 2,947,377 km (0.04 R)
• M13: 3,357,126 km (0.103 R)
• M14: 3,467,978 km (0.103 R)
• M15: 3,716,310 km (0.101 R)
• M16: 3,831,052 km (0.102 R)
• M17: 4,064,275 km (0.105 R)
• M18: 4,182,607 km (0.087 R)
• M19: 4,326,221 km (0.105 R)
• M20: 5,585,685 km (0.072 R)
• M21: 5,957,586 km (0.101 R)
• M22: 6,392,616 km (0.109 R)
• M23: 6,558,371 km (0.105 R)
• M24: 6,697,646 km (0.116 R)
• M25: 7,350,940 km (0.083 R)
• M26: 7,994,959 km (0.051 R)
• M27: 8,323,626 km (0.094 R)
• M28: 9,118,439 km (0.047 R)
• M29: 9,462,065 km (0.057 R)
• M30: 9,588,027 km (0.034 R)
• M31: 10,001,366 km (0.084 R)
• M32: 10,097,707 km (0.026 R)
• M33: 10,616,063 km (0.104 R)
• M34: 10,714,349 km (0.076 R)
• M35: 10,944,580 km (0.084 R)
• M36: 11,611,488 km (0.03 R)
• M37: 11,780,384 km (0.115 R)
• M38: 12,636,532 km (0.12 R)
• M39: 12,949,790 km (0.083 R)
• M40: 13,019,652 km (0.061 R)
• M41: 14,191,901 km (0.106 R)
• M42: 14,772,491 km (0.049 R)
• M43: 14,955,449 km (0.102 R)
• M44: 15,397,810 km (0.114 R)
• M45: 16,182,151 km (0.093 R)
• M46: 16,295,247 km (0.086 R)
• M47: 16,864,766 km (0.059 R)
• M48: 17,017,805 km (0.114 R)
• M49: 17,209,589 km (0.066 R)
• M50: 17,518,210 km (0.099 R)
• M51: 17,750,835 km (0.105 R)
• M52: 17,906,416 km (0.054 R)
• M53: 18,062,447 km (0.119 R)
• M54: 19,048,297 km (0.101 R)
• M55: 19,849,543 km (0.108 R)
• M56: 20,051,500 km (0.086 R)
• M57: 21,443,359 km (0.063 R)
• M58: 22,192,844 km (0.058 R)
• M59: 22,318,656 km (0.089 R)
• M60: 22,993,342 km (0.08 R)
• M61: 23,078,164 km (0.109 R)
• M62: 23,205,472 km (0.095 R)
• M63: 23,674,611 km (0.103 R)
• M64: 24,665,697 km (0.044 R)
• M65: 24,926,596 km (0.058 R)
• M66: 25,846,473 km (0.096 R)
• M67: 26,777,420 km (0.105 R)
• M68: 27,404,236 km (0.116 R)
• M69: 28,900,813 km (0.072 R)
• M70: 29,038,143 km (0.102 R)
• M71: 29,543,784 km (0.088 R)
• M72: 29,635,937 km (0.094 R)
• M73: 30,796,816 km (0.103 R)
• M74: 31,124,585 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 9.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7 AU - 7.56 AU

Year: 7211 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,844,735 km

• M1: 129,552 km (0.091 R)
• M2: 226,790 km (0.109 R)
• M3: 296,054 km (0.075 R)
• M4: 451,337 km (0.061 R)
• M5: 661,821 km (0.11 R)
• M6: 739,313 km (0.06 R)
• M7: 810,970 km (0.076 R)
• M8: 952,340 km (0.091 R)
• M9: 1,021,305 km (0.075 R)
• M10: 1,123,031 km (0.064 R)
• M11: 1,271,283 km (0.114 R)
• M12: 1,529,189 km (0.035 R)
• M13: 1,742,815 km (0.06 R)
• M14: 2,265,510 km (0.074 R)
• M15: 2,791,795 km (0.113 R)
• M16: 3,083,811 km (0.055 R)
• M17: 3,263,777 km (0.084 R)
• M18: 3,729,026 km (0.066 R)
• M19: 3,808,612 km (0.054 R)
• M20: 3,904,953 km (0.075 R)
• M21: 3,985,736 km (0.118 R)
• M22: 4,050,961 km (0.088 R)
• M23: 4,482,850 km (0.071 R)
• M24: 4,618,685 km (0.106 R)
• M25: 5,069,722 km (0.094 R)
• M26: 5,193,589 km (0.101 R)
• M27: 5,390,310 km (0.12 R)
• M28: 5,939,335 km (0.119 R)
• M29: 6,145,181 km (0.118 R)
• M30: 6,391,569 km (0.071 R)
• M31: 6,737,888 km (0.11 R)
• M32: 7,050,996 km (0.086 R)
• M33: 7,489,318 km (0.101 R)
• M34: 8,121,968 km (0.108 R)
• M35: 8,434,328 km (0.111 R)
• M36: 9,965,462 km (0.113 R)
• M37: 10,076,464 km (0.116 R)
• M38: 10,277,374 km (0.081 R)
• M39: 10,502,219 km (0.033 R)
• M40: 10,751,449 km (0.08 R)
• M41: 11,209,518 km (0.083 R)
• M42: 11,533,996 km (0.061 R)
• M43: 11,720,694 km (0.062 R)
• M44: 12,621,722 km (0.086 R)
• M45: 12,741,999 km (0.062 R)
• M46: 13,348,768 km (0.029 R)
• M47: 13,865,778 km (0.037 R)
• M48: 14,515,033 km (0.088 R)
• M49: 14,615,712 km (0.11 R)
• M50: 15,148,580 km (0.032 R)
• M51: 15,765,372 km (0.066 R)
• M52: 16,495,260 km (0.09 R)
• M53: 16,732,223 km (0.053 R)
• M54: 17,076,447 km (0.106 R)
• M55: 17,342,881 km (0.069 R)
• M56: 17,691,295 km (0.114 R)
• M57: 17,987,798 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.6

Radius: 11.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.42 AU - 8.08 AU

Year: 7920 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,844,735 km

• M1: 206,295 km (0.1 R)
• M2: 389,403 km (0.052 R)
• M3: 465,698 km (0.118 R)
• M4: 548,575 km (0.071 R)
• M5: 668,403 km (0.075 R)
• M6: 972,536 km (0.046 R)
• M7: 1,360,593 km (0.062 R)
• M8: 1,550,582 km (0.065 R)
• M9: 1,660,088 km (0.113 R)
• M10: 1,910,215 km (0.107 R)
• M11: 2,100,055 km (0.077 R)
• M12: 2,271,344 km (0.091 R)
• M13: 2,346,143 km (0.118 R)
• M14: 2,627,836 km (0.091 R)
• M15: 2,920,599 km (0.065 R)
• M16: 3,140,209 km (0.089 R)
• M17: 3,479,796 km (0.079 R)
• M18: 3,713,019 km (0.08 R)
• M19: 3,801,731 km (0.075 R)
• M20: 3,891,190 km (0.062 R)
• M21: 4,133,240 km (0.09 R)
• M22: 4,256,209 km (0.085 R)
• M23: 4,537,303 km (0.114 R)
• M24: 5,084,832 km (0.114 R)
• M25: 5,183,566 km (0.073 R)
• M26: 5,755,778 km (0.112 R)
• M27: 6,312,731 km (0.119 R)
• M28: 7,217,200 km (0.092 R)
• M29: 7,552,748 km (0.086 R)
• M30: 7,741,391 km (0.047 R)
• M31: 8,747,586 km (0.09 R)
• M32: 9,346,725 km (0.07 R)
• M33: 9,917,890 km (0.071 R)
• M34: 10,166,222 km (0.097 R)
• M35: 10,584,648 km (0.119 R)
• M36: 11,351,935 km (0.048 R)
• M37: 11,568,254 km (0.095 R)
• M38: 11,917,266 km (0.111 R)
• M39: 13,302,243 km (0.104 R)
• M40: 13,621,933 km (0.101 R)
• M41: 13,713,786 km (0.034 R)
• M42: 14,222,569 km (0.101 R)
• M43: 14,737,485 km (0.071 R)
• M44: 14,973,700 km (0.027 R)
• M45: 15,834,037 km (0.119 R)
• M46: 15,930,677 km (0.101 R)
• M47: 16,563,177 km (0.106 R)
• M48: 17,204,054 km (0.103 R)
• M49: 17,602,583 km (0.115 R)
• M50: 18,256,475 km (0.09 R)
• M51: 18,815,971 km (0.064 R)
• M52: 19,484,524 km (0.114 R)
• M53: 20,897,925 km (0.104 R)
• M54: 21,323,082 km (0.086 R)
• M55: 22,615,458 km (0.109 R)
• M56: 22,724,365 km (0.119 R)
• M57: 24,155,119 km (0.106 R)
• M58: 24,489,471 km (0.078 R)
• M59: 25,050,163 km (0.062 R)
• M60: 25,162,811 km (0.081 R)
• M61: 25,728,590 km (0.071 R)
• M62: 26,012,975 km (0.064 R)
• M63: 26,814,970 km (0.107 R)
• M64: 26,987,905 km (0.084 R)
• M65: 27,566,998 km (0.06 R)
• M66: 27,916,309 km (0.081 R)
• M67: 28,150,131 km (0.109 R)
• M68: 28,796,393 km (0.088 R)
• M69: 30,764,054 km (0.087 R)
• M70: 31,066,092 km (0.09 R)
• M71: 31,308,291 km (0.115 R)
• M72: 32,406,190 km (0.067 R)
• M73: 33,889,602 km (0.095 R)
• M74: 34,514,323 km (0.111 R)
• M75: 34,828,030 km (0.112 R)
• M76: 35,458,435 km (0.116 R)
• M77: 35,774,984 km (0.113 R)
• M78: 35,901,843 km (0.087 R)
• M79: 37,952,531 km (0.089 R)
• M80: 38,081,933 km (0.049 R)
• M81: 38,276,410 km (0.082 R)
• M82: 39,975,094 km (0.086 R)
• M83: 40,436,753 km (0.119 R)
• M84: 41,365,158 km (0.106 R)
• M85: 43,988,207 km (0.109 R)
• M86: 44,806,208 km (0.086 R)
• M87: 45,491,665 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.18 AU - 10.92 AU

Year: 9994 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 140.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,844,735 km

• M1: 102,325 km (0.076 R)
• M2: 176,226 km (0.111 R)
• M3: 343,926 km (0.082 R)
• M4: 613,501 km (0.074 R)
• M5: 1,164,171 km (0.103 R)
• M6: 1,570,329 km (0.094 R)
• M7: 2,463,428 km (0.079 R)
• M8: 2,646,087 km (0.108 R)
• M9: 2,749,459 km (0.074 R)
• M10: 3,264,226 km (0.111 R)
• M11: 3,375,227 km (0.042 R)
• M12: 3,739,049 km (0.079 R)
• M13: 4,627,661 km (0.093 R)
• M14: 4,853,404 km (0.1 R)
• M15: 5,792,130 km (0.057 R)
• M16: 6,144,882 km (0.093 R)
• M17: 6,644,539 km (0.089 R)
• M18: 6,757,485 km (0.118 R)
• M19: 7,099,765 km (0.117 R)
• M20: 7,418,708 km (0.044 R)
• M21: 7,594,486 km (0.068 R)
• M22: 8,251,220 km (0.064 R)
• M23: 9,301,696 km (0.05 R)
• M24: 9,939,133 km (0.068 R)
• M25: 10,360,999 km (0.082 R)
• M26: 10,491,897 km (0.096 R)
• M27: 10,921,542 km (0.096 R)
• M28: 11,323,063 km (0.097 R)
• M29: 11,559,577 km (0.11 R)
• M30: 12,140,914 km (0.055 R)
• M31: 12,278,993 km (0.119 R)
• M32: 12,626,659 km (0.099 R)
• M33: 13,474,131 km (0.108 R)
• M34: 13,545,638 km (0.06 R)
• M35: 14,013,132 km (0.035 R)
• M36: 14,376,505 km (0.108 R)
• M37: 14,964,125 km (0.058 R)
• M38: 15,149,477 km (0.068 R)
• M39: 15,784,969 km (0.025 R)
• M40: 15,898,065 km (0.11 R)
• M41: 16,011,460 km (0.078 R)
• M42: 16,391,139 km (0.08 R)
• M43: 17,314,607 km (0.111 R)
• M44: 17,470,189 km (0.088 R)
• M45: 17,978,971 km (0.036 R)
• M46: 18,731,299 km (0.099 R)
• M47: 18,971,104 km (0.054 R)
• M48: 19,453,558 km (0.068 R)
• M49: 19,858,669 km (0.079 R)
• M50: 20,307,612 km (0.072 R)
• M51: 20,389,591 km (0.071 R)
• M52: 20,677,418 km (0.083 R)
• M53: 21,008,029 km (0.109 R)
• M54: 21,298,698 km (0.036 R)
• M55: 21,507,087 km (0.086 R)
• M56: 22,220,819 km (0.1 R)
• M57: 22,517,023 km (0.096 R)
• M58: 22,857,208 km (0.086 R)
• M59: 23,156,105 km (0.115 R)
• M60: 24,017,489 km (0.054 R)
• M61: 24,104,107 km (0.078 R)
• M62: 24,452,071 km (0.102 R)
• M63: 24,801,681 km (0.106 R)
• M64: 25,152,788 km (0.096 R)
• M65: 25,727,094 km (0.086 R)
• M66: 25,860,236 km (0.105 R)
• M67: 26,618,847 km (0.095 R)
• M68: 26,888,422 km (0.09 R)
• M69: 27,339,759 km (0.099 R)
• M70: 27,430,266 km (0.088 R)
• M71: 27,566,250 km (0.112 R)
• M72: 27,657,056 km (0.058 R)
• M73: 28,021,177 km (0.059 R)
• M74: 28,112,581 km (0.077 R)
• M75: 29,262,091 km (0.103 R)
• M76: 29,772,819 km (0.026 R)
• M77: 31,085,839 km (0.075 R)
• M78: 31,180,385 km (0.075 R)
• M79: 31,464,621 km (0.117 R)
• M80: 31,797,177 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit