🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.43 AU - 0.59 AU

Year: 129 Days

Day: 44.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.53 AU - 2.73 AU

Year: 1506 Days

Day: 34.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.31 AU - 3.13 AU

Year: 1584 Days

Day: 45.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4 AU - 4.54 AU

Year: 3116 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,288,397 km

• M1: 292,015 km (0.11 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 12.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.92 AU - 13.64 AU

Year: 13377 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,288,397 km

• M1: 233,522 km (0.05 R)
• M2: 434,582 km (0.112 R)
• M3: 754,572 km (0.115 R)
• M4: 1,033,572 km (0.112 R)
• M5: 1,644,380 km (0.1 R)
• M6: 2,329,089 km (0.105 R)
• M7: 2,481,230 km (0.079 R)
• M8: 2,662,992 km (0.101 R)
• M9: 4,117,083 km (0.075 R)
• M10: 4,364,518 km (0.086 R)
• M11: 4,809,572 km (0.046 R)
• M12: 6,767,957 km (0.12 R)
• M13: 7,848,802 km (0.09 R)
• M14: 8,079,183 km (0.069 R)
• M15: 8,428,942 km (0.08 R)
• M16: 8,625,514 km (0.093 R)
• M17: 9,022,996 km (0.086 R)
• M18: 9,426,611 km (0.037 R)
• M19: 9,507,992 km (0.113 R)
• M20: 9,589,672 km (0.061 R)
• M21: 10,293,381 km (0.107 R)
• M22: 11,013,694 km (0.032 R)
• M23: 11,706,632 km (0.098 R)
• M24: 11,970,074 km (0.119 R)
• M25: 12,502,941 km (0.084 R)
• M26: 12,727,338 km (0.096 R)
• M27: 13,271,126 km (0.026 R)
• M28: 13,684,166 km (0.091 R)
• M29: 13,869,069 km (0.081 R)
• M30: 14,194,594 km (0.085 R)
• M31: 14,569,785 km (0.119 R)
• M32: 14,664,032 km (0.115 R)
• M33: 15,377,764 km (0.11 R)
• M34: 15,570,146 km (0.083 R)
• M35: 16,347,158 km (0.073 R)
• M36: 16,494,212 km (0.091 R)
• M37: 16,691,083 km (0.116 R)
• M38: 17,186,551 km (0.077 R)
• M39: 17,787,636 km (0.067 R)
• M40: 17,938,879 km (0.072 R)
• M41: 18,090,721 km (0.032 R)
• M42: 20,312,698 km (0.057 R)
• M43: 20,735,462 km (0.07 R)
• M44: 21,805,386 km (0.051 R)
• M45: 22,021,405 km (0.027 R)
• M46: 22,893,112 km (0.073 R)
• M47: 23,887,190 km (0.109 R)
• M48: 24,445,489 km (0.095 R)
• M49: 24,782,533 km (0.108 R)
• M50: 27,885,043 km (0.112 R)
• M51: 28,119,613 km (0.035 R)
• M52: 29,243,242 km (0.099 R)
• M53: 29,601,080 km (0.081 R)
• M54: 29,780,598 km (0.118 R)
• M55: 31,168,567 km (0.049 R)
• M56: 31,656,256 km (0.101 R)
• M57: 32,085,153 km (0.087 R)
• M58: 33,010,565 km (0.113 R)
• M59: 33,882,272 km (0.092 R)
• M60: 34,761,459 km (0.116 R)
• M61: 35,394,108 km (0.028 R)
• M62: 36,478,244 km (0.089 R)
• M63: 36,992,262 km (0.111 R)
• M64: 37,508,674 km (0.106 R)
• M65: 38,483,304 km (0.116 R)
• M66: 38,875,400 km (0.043 R)
• M67: 39,532,135 km (0.067 R)
• M68: 39,729,754 km (0.119 R)
• M69: 39,861,699 km (0.075 R)
• M70: 40,258,582 km (0.118 R)
• M71: 40,523,819 km (0.066 R)
• M72: 40,989,517 km (0.085 R)
• M73: 41,189,679 km (0.109 R)
• M74: 41,389,991 km (0.094 R)
• M75: 43,344,188 km (0.067 R)
• M76: 43,888,575 km (0.108 R)
• M77: 44,572,237 km (0.108 R)
• M78: 45,742,541 km (0.026 R)
• M79: 46,019,447 km (0.11 R)
• M80: 46,227,388 km (0.06 R)
• M81: 46,366,214 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 10.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.59 AU - 13.65 AU

Year: 15830 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,288,397 km

• M1: 171,290 km (0.12 R)
• M2: 347,067 km (0.062 R)
• M3: 427,551 km (0.101 R)
• M4: 655,239 km (0.059 R)
• M5: 1,059,901 km (0.118 R)
• M6: 1,260,960 km (0.094 R)
• M7: 1,596,209 km (0.103 R)
• M8: 2,003,714 km (0.096 R)
• M9: 2,116,361 km (0.095 R)
• M10: 2,185,026 km (0.079 R)
• M11: 2,686,778 km (0.098 R)
• M12: 3,144,996 km (0.043 R)
• M13: 3,276,642 km (0.037 R)
• M14: 3,410,233 km (0.092 R)
• M15: 3,934,125 km (0.115 R)
• M16: 4,782,345 km (0.08 R)
• M17: 4,934,187 km (0.107 R)
• M18: 5,749,645 km (0.091 R)
• M19: 6,140,245 km (0.09 R)
• M20: 8,401,267 km (0.11 R)
• M21: 8,770,026 km (0.105 R)
• M22: 8,956,425 km (0.061 R)
• M23: 9,219,418 km (0.105 R)
• M24: 9,370,960 km (0.084 R)
• M25: 9,485,103 km (0.086 R)
• M26: 9,830,525 km (0.059 R)
• M27: 10,179,986 km (0.058 R)
• M28: 10,375,809 km (0.101 R)
• M29: 11,536,689 km (0.118 R)
• M30: 11,905,298 km (0.109 R)
• M31: 12,111,743 km (0.101 R)
• M32: 12,236,208 km (0.078 R)
• M33: 12,570,260 km (0.084 R)
• M34: 12,780,445 km (0.067 R)
• M35: 13,590,069 km (0.09 R)
• M36: 13,805,939 km (0.074 R)
• M37: 14,813,331 km (0.117 R)
• M38: 15,528,109 km (0.101 R)
• M39: 16,117,076 km (0.079 R)
• M40: 16,437,365 km (0.12 R)
• M41: 17,177,127 km (0.081 R)
• M42: 18,022,355 km (0.062 R)
• M43: 18,497,777 km (0.077 R)
• M44: 19,170,369 km (0.074 R)
• M45: 19,509,657 km (0.063 R)
• M46: 19,753,352 km (0.113 R)
• M47: 20,936,372 km (0.097 R)
• M48: 21,285,832 km (0.106 R)
• M49: 22,702,823 km (0.117 R)
• M50: 23,113,170 km (0.116 R)
• M51: 23,370,927 km (0.048 R)
• M52: 23,474,299 km (0.085 R)
• M53: 24,045,614 km (0.073 R)
• M54: 24,202,243 km (0.092 R)
• M55: 24,990,324 km (0.033 R)
• M56: 25,254,813 km (0.033 R)
• M57: 26,054,115 km (0.079 R)
• M58: 26,322,344 km (0.103 R)
• M59: 27,513,741 km (0.059 R)
• M60: 27,841,660 km (0.099 R)
• M61: 27,951,315 km (0.076 R)
• M62: 28,116,022 km (0.112 R)
• M63: 28,280,879 km (0.092 R)
• M64: 28,391,133 km (0.081 R)
• M65: 28,501,386 km (0.11 R)
• M66: 29,668,549 km (0.107 R)
• M67: 29,892,497 km (0.071 R)
• M68: 30,286,089 km (0.109 R)
• M69: 30,851,120 km (0.118 R)
• M70: 31,021,362 km (0.08 R)
• M71: 31,648,028 km (0.062 R)
• M72: 32,221,437 km (0.118 R)
• M73: 32,509,412 km (0.096 R)
• M74: 32,856,180 km (0.059 R)
• M75: 36,450,269 km (0.104 R)
• M76: 37,898,077 km (0.085 R)
• M77: 38,629,162 km (0.059 R)
• M78: 39,180,430 km (0.04 R)
• M79: 39,796,026 km (0.1 R)
• M80: 39,981,377 km (0.097 R)
• M81: 40,601,161 km (0.081 R)
• M82: 41,975,816 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.1

Radius: 6.1

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.85 AU - 13.53 AU

Year: 16915 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,288,397 km

• M1: 77,342 km (0.103 R)
• M2: 146,456 km (0.113 R)
• M3: 811,269 km (0.096 R)
• M4: 958,025 km (0.111 R)
• M5: 1,054,216 km (0.093 R)
• M6: 1,113,607 km (0.111 R)
• M7: 1,214,884 km (0.096 R)
• M8: 1,256,323 km (0.036 R)
• M9: 1,448,706 km (0.066 R)
• M10: 1,673,402 km (0.032 R)
• M11: 1,766,452 km (0.11 R)
• M12: 1,813,725 km (0.103 R)
• M13: 2,180,987 km (0.063 R)
• M14: 2,517,882 km (0.039 R)
• M15: 2,624,695 km (0.092 R)
• M16: 2,870,933 km (0.117 R)
• M17: 3,268,414 km (0.064 R)
• M18: 4,336,393 km (0.036 R)
• M19: 4,857,742 km (0.095 R)
• M20: 4,957,673 km (0.038 R)
• M21: 5,711,497 km (0.117 R)
• M22: 5,994,536 km (0.074 R)
• M23: 6,318,266 km (0.083 R)
• M24: 6,500,626 km (0.06 R)
• M25: 6,833,182 km (0.079 R)
• M26: 7,133,425 km (0.116 R)
• M27: 7,361,562 km (0.117 R)
• M28: 7,942,151 km (0.073 R)
• M29: 8,417,274 km (0.062 R)
• M30: 8,658,276 km (0.104 R)
• M31: 8,779,600 km (0.082 R)
• M32: 9,436,334 km (0.098 R)
• M33: 9,602,987 km (0.118 R)
• M34: 9,686,612 km (0.118 R)
• M35: 10,279,318 km (0.101 R)
• M36: 10,364,888 km (0.106 R)
• M37: 10,580,010 km (0.055 R)
• M38: 11,014,592 km (0.076 R)
• M39: 12,672,884 km (0.076 R)
• M40: 13,460,517 km (0.078 R)
• M41: 13,883,879 km (0.104 R)
• M42: 14,359,451 km (0.1 R)
• M43: 14,551,235 km (0.089 R)
• M44: 14,985,668 km (0.065 R)
• M45: 15,326,601 km (0.115 R)
• M46: 17,527,036 km (0.08 R)
• M47: 17,731,985 km (0.101 R)
• M48: 17,937,682 km (0.105 R)
• M49: 18,716,190 km (0.103 R)
• M50: 19,241,129 km (0.102 R)
• M51: 19,293,937 km (0.086 R)
• M52: 19,558,575 km (0.11 R)
• M53: 19,824,261 km (0.109 R)
• M54: 21,498,710 km (0.108 R)
• M55: 21,993,281 km (0.067 R)
• M56: 22,491,591 km (0.08 R)
• M57: 22,602,892 km (0.12 R)
• M58: 24,179,504 km (0.091 R)
• M59: 24,236,351 km (0.102 R)
• M60: 24,579,080 km (0.098 R)
• M61: 25,038,495 km (0.075 R)
• M62: 26,316,509 km (0.036 R)
• M63: 26,668,812 km (0.114 R)
• M64: 27,259,275 km (0.108 R)
• M65: 28,033,295 km (0.119 R)
• M66: 28,153,122 km (0.086 R)
• M67: 28,633,780 km (0.104 R)
• M68: 29,420,516 km (0.096 R)
• M69: 31,325,196 km (0.066 R)
• M70: 33,016,400 km (0.118 R)
• M71: 33,269,519 km (0.068 R)
• M72: 33,396,229 km (0.067 R)
• M73: 33,841,282 km (0.061 R)
• M74: 35,705,571 km (0.078 R)
• M75: 35,900,347 km (0.099 R)
• M76: 37,339,329 km (0.114 R)
• M77: 37,668,893 km (0.089 R)
• M78: 37,735,016 km (0.082 R)
• M79: 40,070,837 km (0.107 R)
• M80: 40,205,774 km (0.038 R)
• M81: 40,340,861 km (0.108 R)
• M82: 40,543,716 km (0.11 R)
• M83: 40,746,870 km (0.103 R)
• M84: 41,562,926 km (0.077 R)
• M85: 41,836,241 km (0.105 R)
• M86: 41,973,123 km (0.069 R)
• M87: 46,005,833 km (0.118 R)
• M88: 47,496,127 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 4.3

Gravity: 34.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.58 AU - 15.2 AU

Year: 17301 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,288,397 km

• M1: 59,540 km (0.092 R)
• M2: 164,857 km (0.111 R)
• M3: 385,514 km (0.087 R)
• M4: 760,556 km (0.107 R)
• M5: 873,801 km (0.094 R)
• M6: 1,066,483 km (0.12 R)
• M7: 1,219,522 km (0.075 R)
• M8: 1,462,170 km (0.119 R)
• M9: 1,518,119 km (0.119 R)
• M10: 2,053,380 km (0.068 R)
• M11: 2,373,819 km (0.099 R)
• M12: 2,675,558 km (0.112 R)
• M13: 2,848,343 km (0.117 R)
• M14: 2,918,505 km (0.074 R)
• M15: 2,989,265 km (0.115 R)
• M16: 3,132,430 km (0.082 R)
• M17: 3,241,337 km (0.104 R)
• M18: 3,388,541 km (0.105 R)
• M19: 3,425,642 km (0.117 R)
• M20: 3,959,407 km (0.114 R)
• M21: 4,356,440 km (0.032 R)
• M22: 4,600,883 km (0.028 R)
• M23: 4,642,022 km (0.075 R)
• M24: 4,933,439 km (0.092 R)
• M25: 5,017,812 km (0.092 R)
• M26: 5,102,634 km (0.028 R)
• M27: 6,709,465 km (0.112 R)
• M28: 7,325,209 km (0.113 R)
• M29: 9,070,119 km (0.109 R)
• M30: 9,173,641 km (0.081 R)
• M31: 10,771,495 km (0.093 R)
• M32: 11,940,154 km (0.099 R)
• M33: 12,110,396 km (0.059 R)
• M34: 12,973,427 km (0.088 R)
• M35: 13,089,963 km (0.084 R)
• M36: 13,618,941 km (0.115 R)
• M37: 14,758,129 km (0.047 R)
• M38: 14,879,752 km (0.118 R)
• M39: 15,740,987 km (0.11 R)
• M40: 16,681,509 km (0.116 R)
• M41: 16,808,218 km (0.09 R)
• M42: 16,871,648 km (0.111 R)
• M43: 17,254,469 km (0.048 R)
• M44: 17,704,459 km (0.074 R)
• M45: 17,963,413 km (0.087 R)
• M46: 18,616,258 km (0.073 R)
• M47: 18,813,578 km (0.116 R)
• M48: 20,146,944 km (0.106 R)
• M49: 21,994,777 km (0.087 R)
• M50: 22,203,466 km (0.11 R)
• M51: 22,412,753 km (0.119 R)
• M52: 22,762,962 km (0.069 R)
• M53: 23,185,725 km (0.115 R)
• M54: 23,682,091 km (0.06 R)
• M55: 23,896,016 km (0.084 R)
• M56: 24,613,338 km (0.086 R)
• M57: 26,881,840 km (0.114 R)
• M58: 28,456,058 km (0.105 R)
• M59: 30,136,940 km (0.08 R)
• M60: 30,214,132 km (0.091 R)
• M61: 30,368,667 km (0.08 R)
• M62: 30,523,501 km (0.103 R)
• M63: 31,301,410 km (0.075 R)
• M64: 34,075,104 km (0.108 R)
• M65: 36,350,039 km (0.052 R)
• M66: 36,926,290 km (0.059 R)
• M67: 38,589,668 km (0.048 R)
• M68: 39,009,290 km (0.085 R)
• M69: 39,261,812 km (0.12 R)
• M70: 40,107,339 km (0.098 R)
• M71: 42,940,124 km (0.071 R)
• M72: 44,161,291 km (0.094 R)
• M73: 44,336,620 km (0.046 R)
• M74: 45,128,741 km (0.079 R)
• M75: 45,393,828 km (0.11 R)
• M76: 45,482,241 km (0.108 R)
• M77: 46,726,895 km (0.073 R)
• M78: 46,905,515 km (0.046 R)
• M79: 47,443,020 km (0.073 R)
• M80: 48,433,807 km (0.093 R)
• M81: 48,976,996 km (0.036 R)
• M82: 49,340,220 km (0.114 R)
• M83: 49,704,491 km (0.049 R)
• M84: 50,435,576 km (0.099 R)
• M85: 51,631,012 km (0.11 R)
• M86: 52,093,419 km (0.112 R)
• M87: 52,278,621 km (0.034 R)
• M88: 52,742,824 km (0.117 R)
• M89: 54,237,606 km (0.097 R)
• M90: 54,425,351 km (0.083 R)
• M91: 59,674,291 km (0.072 R)
• M92: 60,548,392 km (0.099 R)
• M93: 61,622,504 km (0.106 R)
• M94: 64,285,646 km (0.05 R)
• M95: 64,484,461 km (0.103 R)
• M96: 66,885,358 km (0.086 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit