🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.51 AU - 0.75 AU

Year: 191 Days

Day: 26.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.94 AU

Year: 311 Days

Day: 35.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.81 AU - 1.33 AU

Year: 424 Days

Day: 34.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.2 AU - 1.84 AU

Year: 718 Days

Day: 34.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.29 AU - 2.05 AU

Year: 826 Days

Day: 39.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.66 AU - 1.76 AU

Year: 856 Days

Day: 44.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,447,270 km

• M1: 42,187 km (0.074 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 11.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.76 AU - 9.1 AU

Year: 7754 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,447,270 km

• M1: 451,486 km (0.094 R)
• M2: 543,040 km (0.119 R)
• M3: 627,713 km (0.103 R)
• M4: 963,111 km (0.061 R)
• M5: 1,217,278 km (0.102 R)
• M6: 1,372,411 km (0.111 R)
• M7: 1,767,798 km (0.12 R)
• M8: 1,922,482 km (0.114 R)
• M9: 2,293,186 km (0.071 R)
• M10: 2,536,581 km (0.118 R)
• M11: 2,611,231 km (0.092 R)
• M12: 3,022,027 km (0.055 R)
• M13: 3,181,498 km (0.049 R)
• M14: 3,592,443 km (0.079 R)
• M15: 3,790,062 km (0.081 R)
• M16: 4,020,293 km (0.113 R)
• M17: 4,196,071 km (0.071 R)
• M18: 4,525,036 km (0.095 R)
• M19: 4,831,413 km (0.114 R)
• M20: 5,081,391 km (0.087 R)
• M21: 5,208,100 km (0.117 R)
• M22: 5,561,750 km (0.085 R)
• M23: 5,823,845 km (0.112 R)
• M24: 6,326,494 km (0.093 R)
• M25: 6,947,924 km (0.12 R)
• M26: 8,211,876 km (0.054 R)
• M27: 8,323,476 km (0.108 R)
• M28: 8,398,125 km (0.108 R)
• M29: 8,548,322 km (0.108 R)
• M30: 8,813,110 km (0.089 R)
• M31: 8,889,255 km (0.077 R)
• M32: 9,350,914 km (0.113 R)
• M33: 9,741,514 km (0.117 R)
• M34: 10,097,856 km (0.088 R)
• M35: 10,177,592 km (0.106 R)
• M36: 11,027,607 km (0.101 R)
• M37: 11,440,348 km (0.052 R)
• M38: 11,606,850 km (0.09 R)
• M39: 11,690,475 km (0.108 R)
• M40: 11,900,211 km (0.03 R)
• M41: 12,111,294 km (0.119 R)
• M42: 12,281,088 km (0.119 R)
• M43: 12,580,134 km (0.108 R)
• M44: 13,272,622 km (0.097 R)
• M45: 13,491,484 km (0.109 R)
• M46: 14,379,198 km (0.103 R)
• M47: 14,784,907 km (0.1 R)
• M48: 15,011,847 km (0.068 R)
• M49: 15,746,073 km (0.067 R)
• M50: 16,304,373 km (0.064 R)
• M51: 17,058,944 km (0.061 R)
• M52: 17,392,697 km (0.073 R)
• M53: 17,584,332 km (0.116 R)
• M54: 19,241,727 km (0.111 R)
• M55: 19,489,611 km (0.111 R)
• M56: 20,038,784 km (0.079 R)
• M57: 20,290,109 km (0.086 R)
• M58: 20,390,938 km (0.036 R)
• M59: 20,491,916 km (0.102 R)
• M60: 20,643,609 km (0.091 R)
• M61: 21,665,212 km (0.096 R)
• M62: 21,871,508 km (0.096 R)
• M63: 22,442,074 km (0.05 R)
• M64: 23,070,236 km (0.117 R)
• M65: 25,151,292 km (0.104 R)
• M66: 25,640,028 km (0.11 R)
• M67: 27,738,138 km (0.105 R)
• M68: 28,130,533 km (0.083 R)
• M69: 28,637,969 km (0.068 R)
• M70: 28,751,065 km (0.115 R)
• M71: 30,063,038 km (0.075 R)
• M72: 30,755,228 km (0.111 R)
• M73: 30,987,105 km (0.091 R)
• M74: 31,103,342 km (0.091 R)
• M75: 32,096,672 km (0.12 R)
• M76: 33,695,574 km (0.089 R)
• M77: 34,294,414 km (0.095 R)
• M78: 34,896,695 km (0.086 R)
• M79: 36,601,662 km (0.075 R)
• M80: 37,155,474 km (0.115 R)
• M81: 37,526,177 km (0.099 R)
• M82: 39,084,239 km (0.045 R)
• M83: 41,300,681 km (0.111 R)
• M84: 43,427,514 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 15

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.25 AU - 11.85 AU

Year: 13120 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,447,270 km

• M1: 258,056 km (0.094 R)
• M2: 388,805 km (0.04 R)
• M3: 558,299 km (0.114 R)
• M4: 1,097,899 km (0.106 R)
• M5: 1,286,093 km (0.106 R)
• M6: 1,642,585 km (0.092 R)
• M7: 2,326,396 km (0.076 R)
• M8: 2,448,768 km (0.083 R)
• M9: 2,604,649 km (0.082 R)
• M10: 2,699,942 km (0.115 R)
• M11: 3,059,426 km (0.084 R)
• M12: 3,160,255 km (0.111 R)
• M13: 3,824,918 km (0.046 R)
• M14: 4,043,930 km (0.085 R)
• M15: 4,192,181 km (0.119 R)
• M16: 4,342,377 km (0.074 R)
• M17: 4,725,946 km (0.115 R)
• M18: 5,241,012 km (0.105 R)
• M19: 5,857,804 km (0.113 R)
• M20: 5,984,064 km (0.084 R)
• M21: 6,153,708 km (0.077 R)
• M22: 6,368,082 km (0.079 R)
• M23: 6,628,682 km (0.098 R)
• M24: 7,340,768 km (0.084 R)
• M25: 7,983,889 km (0.085 R)
• M26: 8,077,238 km (0.1 R)
• M27: 8,171,036 km (0.094 R)
• M28: 8,502,096 km (0.104 R)
• M29: 8,693,282 km (0.075 R)
• M30: 8,885,814 km (0.111 R)
• M31: 9,275,367 km (0.098 R)
• M32: 9,422,871 km (0.057 R)
• M33: 9,970,399 km (0.113 R)
• M34: 10,682,485 km (0.115 R)
• M35: 11,096,721 km (0.045 R)
• M36: 11,201,141 km (0.112 R)
• M37: 11,410,877 km (0.085 R)
• M38: 12,642,516 km (0.09 R)
• M39: 12,806,326 km (0.108 R)
• M40: 13,635,846 km (0.102 R)
• M41: 15,932,024 km (0.084 R)
• M42: 16,108,998 km (0.074 R)
• M43: 17,427,105 km (0.109 R)
• M44: 18,099,248 km (0.068 R)
• M45: 19,468,667 km (0.08 R)
• M46: 19,784,618 km (0.047 R)
• M47: 20,293,699 km (0.118 R)
• M48: 21,846,675 km (0.064 R)
• M49: 24,723,442 km (0.119 R)
• M50: 25,065,722 km (0.103 R)
• M51: 26,380,388 km (0.116 R)
• M52: 26,660,136 km (0.118 R)
• M53: 27,222,325 km (0.107 R)
• M54: 27,646,584 km (0.104 R)
• M55: 28,932,527 km (0.089 R)
• M56: 29,220,952 km (0.064 R)
• M57: 30,457,378 km (0.092 R)
• M58: 31,340,455 km (0.071 R)
• M59: 31,488,557 km (0.107 R)
• M60: 31,636,658 km (0.102 R)
• M61: 32,306,707 km (0.099 R)
• M62: 33,131,889 km (0.106 R)
• M63: 33,433,628 km (0.112 R)
• M64: 34,573,414 km (0.088 R)
• M65: 35,880,600 km (0.113 R)
• M66: 36,813,194 km (0.116 R)
• M67: 38,147,756 km (0.099 R)
• M68: 38,305,881 km (0.059 R)
• M69: 39,898,500 km (0.091 R)
• M70: 42,001,098 km (0.062 R)
• M71: 42,573,310 km (0.113 R)
• M72: 43,725,513 km (0.086 R)
• M73: 46,397,480 km (0.073 R)
• M74: 46,819,795 km (0.111 R)
• M75: 46,988,990 km (0.05 R)
• M76: 47,753,286 km (0.074 R)
• M77: 48,094,219 km (0.117 R)
• M78: 48,436,051 km (0.073 R)
• M79: 50,157,174 km (0.098 R)
• M80: 51,461,069 km (0.061 R)
• M81: 52,688,071 km (0.106 R)
• M82: 52,952,261 km (0.115 R)
• M83: 53,481,987 km (0.064 R)
• M84: 53,924,796 km (0.085 R)
• M85: 55,977,130 km (0.101 R)
• M86: 56,967,767 km (0.107 R)
• M87: 58,601,226 km (0.098 R)
• M88: 61,172,813 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 3.9

Gravity: 53.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.65 AU - 15.85 AU

Year: 17432 Days

Day: 19.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,447,270 km

• M1: 144,960 km (0.073 R)
• M2: 549,772 km (0.117 R)
• M3: 1,495,979 km (0.105 R)
• M4: 1,647,222 km (0.114 R)
• M5: 2,231,402 km (0.118 R)
• M6: 2,439,193 km (0.108 R)
• M7: 2,947,976 km (0.115 R)
• M8: 3,729,176 km (0.118 R)
• M9: 4,100,627 km (0.056 R)
• M10: 4,483,598 km (0.119 R)
• M11: 4,657,580 km (0.045 R)
• M12: 4,878,087 km (0.078 R)
• M13: 5,606,330 km (0.081 R)
• M14: 6,078,461 km (0.096 R)
• M15: 6,612,525 km (0.11 R)
• M16: 6,910,075 km (0.103 R)
• M17: 6,960,191 km (0.114 R)
• M18: 7,010,306 km (0.075 R)
• M19: 7,110,985 km (0.068 R)
• M20: 7,467,028 km (0.084 R)
• M21: 7,724,935 km (0.111 R)
• M22: 7,985,684 km (0.107 R)
• M23: 9,002,800 km (0.114 R)
• M24: 10,059,858 km (0.097 R)
• M25: 10,230,400 km (0.099 R)
• M26: 10,631,921 km (0.096 R)
• M27: 10,863,648 km (0.073 R)
• M28: 11,332,188 km (0.039 R)
• M29: 11,926,989 km (0.093 R)
• M30: 12,838,190 km (0.101 R)
• M31: 12,899,675 km (0.12 R)
• M32: 14,278,070 km (0.041 R)
• M33: 14,533,732 km (0.103 R)
• M34: 15,179,397 km (0.068 R)
• M35: 16,766,630 km (0.1 R)
• M36: 17,716,726 km (0.07 R)
• M37: 17,991,388 km (0.081 R)
• M38: 18,405,924 km (0.097 R)
• M39: 18,753,888 km (0.089 R)
• M40: 18,823,601 km (0.068 R)
• M41: 19,103,947 km (0.049 R)
• M42: 20,238,498 km (0.061 R)
• M43: 20,310,155 km (0.111 R)
• M44: 20,453,619 km (0.085 R)
• M45: 20,814,001 km (0.11 R)
• M46: 23,619,858 km (0.088 R)
• M47: 23,922,046 km (0.106 R)
• M48: 24,301,576 km (0.08 R)
• M49: 27,965,228 km (0.118 R)
• M50: 28,204,883 km (0.065 R)
• M51: 28,445,287 km (0.105 R)
• M52: 33,138,172 km (0.119 R)
• M53: 33,307,068 km (0.104 R)
• M54: 33,391,741 km (0.108 R)
• M55: 33,730,729 km (0.109 R)
• M56: 34,071,065 km (0.112 R)
• M57: 34,412,447 km (0.114 R)
• M58: 34,926,615 km (0.08 R)
• M59: 35,702,579 km (0.112 R)
• M60: 36,136,114 km (0.099 R)
• M61: 36,658,659 km (0.094 R)
• M62: 37,271,561 km (0.051 R)
• M63: 37,359,375 km (0.091 R)
• M64: 37,711,379 km (0.098 R)
• M65: 39,308,935 km (0.118 R)
• M66: 39,487,704 km (0.112 R)
• M67: 40,115,866 km (0.089 R)
• M68: 40,386,040 km (0.118 R)
• M69: 40,476,247 km (0.067 R)
• M70: 40,656,961 km (0.112 R)
• M71: 40,837,825 km (0.107 R)
• M72: 41,200,450 km (0.115 R)
• M73: 44,232,051 km (0.112 R)
• M74: 44,884,298 km (0.083 R)
• M75: 45,164,794 km (0.119 R)
• M76: 45,445,888 km (0.04 R)
• M77: 45,539,686 km (0.077 R)
• M78: 45,727,581 km (0.095 R)
• M79: 46,765,342 km (0.112 R)
• M80: 48,864,050 km (0.088 R)
• M81: 50,701,262 km (0.051 R)
• M82: 51,971,198 km (0.066 R)
• M83: 52,069,334 km (0.056 R)
• M84: 53,746,775 km (0.09 R)
• M85: 57,763,029 km (0.052 R)
• M86: 58,170,085 km (0.11 R)
• M87: 60,631,419 km (0.079 R)
• M88: 61,563,264 km (0.039 R)
• M89: 61,667,085 km (0.099 R)
• M90: 62,291,207 km (0.115 R)
• M91: 62,395,477 km (0.078 R)
• M92: 64,597,557 km (0.062 R)
• M93: 66,186,137 km (0.097 R)
• M94: 68,109,367 km (0.087 R)
• M95: 68,539,162 km (0.075 R)
• M96: 71,791,719 km (0.05 R)
• M97: 72,229,143 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.2

Radius: 3

Gravity: 61.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.35 AU - 18.91 AU

Year: 23660 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,447,270 km

• M1: 57,446 km (0.108 R)
• M2: 229,034 km (0.059 R)
• M3: 332,556 km (0.069 R)
• M4: 351,256 km (0.088 R)
• M5: 470,784 km (0.114 R)
• M6: 696,528 km (0.101 R)
• M7: 978,968 km (0.03 R)
• M8: 1,006,195 km (0.115 R)
• M9: 1,539,661 km (0.099 R)
• M10: 2,362,450 km (0.045 R)
• M11: 2,586,248 km (0.087 R)
• M12: 3,338,276 km (0.067 R)
• M13: 4,019,994 km (0.105 R)
• M14: 4,108,257 km (0.111 R)
• M15: 4,604,622 km (0.117 R)
• M16: 4,789,675 km (0.086 R)
• M17: 5,215,131 km (0.097 R)
• M18: 5,456,732 km (0.109 R)
• M19: 5,701,923 km (0.096 R)
• M20: 5,900,589 km (0.109 R)
• M21: 5,950,704 km (0.062 R)
• M22: 6,101,648 km (0.077 R)
• M23: 6,718,141 km (0.104 R)
• M24: 7,354,082 km (0.115 R)
• M25: 7,733,911 km (0.101 R)
• M26: 8,231,623 km (0.083 R)
• M27: 8,682,511 km (0.038 R)
• M28: 9,141,477 km (0.071 R)
• M29: 9,608,372 km (0.111 R)
• M30: 10,808,895 km (0.095 R)
• M31: 11,240,186 km (0.102 R)
• M32: 12,438,764 km (0.114 R)
• M33: 12,631,745 km (0.049 R)
• M34: 12,955,475 km (0.106 R)
• M35: 13,347,571 km (0.059 R)
• M36: 13,809,828 km (0.076 R)
• M37: 14,344,790 km (0.111 R)
• M38: 14,547,047 km (0.11 R)
• M39: 15,365,646 km (0.116 R)
• M40: 15,711,068 km (0.096 R)
• M41: 15,989,320 km (0.102 R)
• M42: 17,333,008 km (0.093 R)
• M43: 18,492,242 km (0.093 R)
• M44: 18,859,654 km (0.073 R)
• M45: 19,976,103 km (0.073 R)
• M46: 20,201,996 km (0.113 R)
• M47: 20,656,324 km (0.055 R)
• M48: 21,729,240 km (0.034 R)
• M49: 21,961,566 km (0.105 R)
• M50: 22,898,796 km (0.065 R)
• M51: 24,168,733 km (0.106 R)
• M52: 24,812,153 km (0.118 R)
• M53: 24,974,018 km (0.11 R)
• M54: 25,136,033 km (0.05 R)
• M55: 25,624,470 km (0.106 R)
• M56: 27,025,155 km (0.071 R)
• M57: 27,609,185 km (0.092 R)
• M58: 28,959,455 km (0.096 R)
• M59: 30,072,314 km (0.114 R)
• M60: 31,024,803 km (0.089 R)
• M61: 32,604,706 km (0.11 R)
• M62: 34,842,092 km (0.039 R)
• M63: 36,116,516 km (0.027 R)
• M64: 36,575,333 km (0.097 R)
• M65: 38,898,139 km (0.117 R)
• M66: 41,268,368 km (0.117 R)
• M67: 41,844,020 km (0.068 R)
• M68: 42,712,735 km (0.118 R)
• M69: 43,782,360 km (0.056 R)
• M70: 45,057,831 km (0.11 R)
• M71: 48,451,010 km (0.115 R)
• M72: 48,551,989 km (0.079 R)
• M73: 53,692,471 km (0.101 R)
• M74: 55,584,734 km (0.119 R)
• M75: 58,464,045 km (0.116 R)
• M76: 59,434,486 km (0.11 R)
• M77: 61,172,813 km (0.08 R)
• M78: 63,922,273 km (0.102 R)
• M79: 64,033,125 km (0.113 R)
• M80: 65,033,336 km (0.03 R)
• M81: 65,926,734 km (0.089 R)
• M82: 66,150,832 km (0.078 R)
• M83: 66,262,881 km (0.078 R)
• M84: 66,936,670 km (0.119 R)
• M85: 68,744,710 km (0.098 R)
• M86: 69,654,713 km (0.069 R)
• M87: 69,882,850 km (0.049 R)
• M88: 70,225,579 km (0.117 R)
• M89: 72,408,661 km (0.108 R)
• M90: 72,986,856 km (0.119 R)
• M91: 75,197,913 km (0.119 R)
• M92: 75,666,304 km (0.112 R)
• M93: 78,971,220 km (0.102 R)
• M94: 79,328,160 km (0.03 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: 180 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit