🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 29.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,256,593 km

• M1: 370,105 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.69 AU - 1.03 AU

Year: 280 Days

Day: 12.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,256,593 km

• M1: 675,584 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.15 AU - 1.67 AU

Year: 588 Days

Day: 19.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.69 AU - 4.17 AU

Year: 2738 Days

Day: 14 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,256,593 km

• M1: 274,961 km (0.049 R)
• M2: 1,250,788 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.07 AU - 5.41 AU

Year: 4216 Days

Day: 31.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,256,593 km

• M1: 223,050 km (0.091 R)
• M2: 729,738 km (0.111 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 8.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.63 AU - 7.23 AU

Year: 5731 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,256,593 km

• M1: 113,844 km (0.067 R)
• M2: 173,384 km (0.108 R)
• M3: 242,349 km (0.085 R)
• M4: 300,093 km (0.109 R)
• M5: 391,348 km (0.112 R)
• M6: 744,100 km (0.093 R)
• M7: 942,616 km (0.051 R)
• M8: 1,400,535 km (0.036 R)
• M9: 1,623,137 km (0.113 R)
• M10: 1,757,326 km (0.119 R)
• M11: 2,154,957 km (0.092 R)
• M12: 2,343,600 km (0.044 R)
• M13: 2,523,716 km (0.081 R)
• M14: 2,608,388 km (0.083 R)
• M15: 2,737,192 km (0.066 R)
• M16: 3,106,250 km (0.083 R)
• M17: 3,412,776 km (0.11 R)
• M18: 3,713,019 km (0.111 R)
• M19: 3,777,346 km (0.073 R)
• M20: 3,907,048 km (0.1 R)
• M21: 4,038,245 km (0.116 R)
• M22: 4,322,032 km (0.088 R)
• M23: 4,372,895 km (0.087 R)
• M24: 4,543,437 km (0.101 R)
• M25: 4,716,372 km (0.101 R)
• M26: 5,015,119 km (0.042 R)
• M27: 5,356,501 km (0.088 R)
• M28: 5,723,914 km (0.058 R)
• M29: 6,099,554 km (0.095 R)
• M30: 6,156,700 km (0.059 R)
• M31: 6,213,847 km (0.092 R)
• M32: 6,483,273 km (0.047 R)
• M33: 7,033,493 km (0.084 R)
• M34: 7,193,563 km (0.099 R)
• M35: 7,253,851 km (0.118 R)
• M36: 7,375,025 km (0.036 R)
• M37: 7,517,143 km (0.108 R)
• M38: 7,578,329 km (0.084 R)
• M39: 7,762,933 km (0.108 R)
• M40: 7,907,594 km (0.053 R)
• M41: 8,136,628 km (0.1 R)
• M42: 8,241,496 km (0.116 R)
• M43: 8,346,813 km (0.115 R)
• M44: 8,473,822 km (0.117 R)
• M45: 8,558,793 km (0.119 R)
• M46: 9,205,355 km (0.114 R)
• M47: 9,424,516 km (0.057 R)
• M48: 9,845,335 km (0.04 R)
• M49: 10,091,872 km (0.032 R)
• M50: 10,385,832 km (0.099 R)
• M51: 11,051,692 km (0.076 R)
• M52: 11,167,930 km (0.073 R)
• M53: 11,261,129 km (0.067 R)
• M54: 11,378,115 km (0.109 R)
• M55: 11,755,101 km (0.081 R)
• M56: 12,328,211 km (0.081 R)
• M57: 13,057,351 km (0.055 R)
• M58: 13,155,637 km (0.047 R)
• M59: 13,427,157 km (0.1 R)
• M60: 13,526,340 km (0.087 R)
• M61: 13,825,386 km (0.097 R)
• M62: 14,177,091 km (0.091 R)
• M63: 14,582,651 km (0.083 R)
• M64: 15,017,831 km (0.12 R)
• M65: 15,457,050 km (0.072 R)
• M66: 15,613,231 km (0.115 R)
• M67: 15,848,249 km (0.097 R)
• M68: 15,953,117 km (0.088 R)
• M69: 16,031,955 km (0.106 R)
• M70: 16,163,601 km (0.062 R)
• M71: 16,322,025 km (0.107 R)
• M72: 16,427,941 km (0.085 R)
• M73: 17,068,219 km (0.114 R)
• M74: 17,852,711 km (0.052 R)
• M75: 18,098,500 km (0.092 R)
• M76: 18,345,486 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.75 AU - 10.67 AU

Year: 11466 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,256,593 km

• M1: 113,395 km (0.047 R)
• M2: 219,310 km (0.078 R)
• M3: 484,996 km (0.094 R)
• M4: 637,287 km (0.098 R)
• M5: 951,891 km (0.106 R)
• M6: 1,831,078 km (0.101 R)
• M7: 2,541,369 km (0.095 R)
• M8: 3,507,023 km (0.103 R)
• M9: 4,060,385 km (0.077 R)
• M10: 4,123,516 km (0.119 R)
• M11: 4,315,001 km (0.087 R)
• M12: 4,444,403 km (0.12 R)
• M13: 4,542,240 km (0.117 R)
• M14: 4,673,737 km (0.073 R)
• M15: 4,773,369 km (0.089 R)
• M16: 5,076,155 km (0.11 R)
• M17: 5,350,667 km (0.099 R)
• M18: 6,094,168 km (0.117 R)
• M19: 6,794,586 km (0.093 R)
• M20: 7,250,111 km (0.1 R)
• M21: 7,327,005 km (0.119 R)
• M22: 8,351,301 km (0.079 R)
• M23: 8,593,949 km (0.068 R)
• M24: 8,921,269 km (0.06 R)
• M25: 9,252,628 km (0.063 R)
• M26: 9,503,803 km (0.11 R)
• M27: 11,682,995 km (0.112 R)
• M28: 12,228,280 km (0.052 R)
• M29: 13,249,285 km (0.116 R)
• M30: 13,865,329 km (0.095 R)
• M31: 14,201,027 km (0.104 R)
• M32: 14,831,432 km (0.089 R)
• M33: 15,223,977 km (0.047 R)
• M34: 15,322,562 km (0.081 R)
• M35: 16,270,414 km (0.111 R)
• M36: 16,421,957 km (0.071 R)
• M37: 17,032,166 km (0.099 R)
• M38: 17,237,265 km (0.11 R)
• M39: 17,701,766 km (0.069 R)
• M40: 17,857,498 km (0.053 R)
• M41: 19,332,982 km (0.101 R)
• M42: 20,085,160 km (0.102 R)
• M43: 20,464,989 km (0.078 R)
• M44: 20,737,706 km (0.083 R)
• M45: 20,847,062 km (0.093 R)
• M46: 22,175,042 km (0.119 R)
• M47: 22,343,040 km (0.085 R)
• M48: 24,333,141 km (0.057 R)
• M49: 24,737,953 km (0.086 R)
• M50: 25,028,472 km (0.111 R)
• M51: 25,437,024 km (0.094 R)
• M52: 26,438,581 km (0.057 R)
• M53: 28,419,407 km (0.056 R)
• M54: 28,480,143 km (0.052 R)
• M55: 28,784,575 km (0.111 R)
• M56: 30,447,505 km (0.057 R)
• M57: 30,571,821 km (0.072 R)
• M58: 31,888,432 km (0.117 R)
• M59: 32,141,252 km (0.076 R)
• M60: 32,394,821 km (0.068 R)
• M61: 32,903,752 km (0.076 R)
• M62: 32,967,631 km (0.115 R)
• M63: 33,543,882 km (0.046 R)
• M64: 33,929,844 km (0.091 R)
• M65: 33,994,321 km (0.086 R)
• M66: 34,188,050 km (0.038 R)
• M67: 34,317,303 km (0.112 R)
• M68: 35,685,076 km (0.094 R)
• M69: 36,013,294 km (0.068 R)
• M70: 36,210,763 km (0.063 R)
• M71: 36,606,749 km (0.093 R)
• M72: 37,269,766 km (0.119 R)
• M73: 37,336,337 km (0.111 R)
• M74: 37,602,921 km (0.067 R)
• M75: 37,869,953 km (0.1 R)
• M76: 38,137,883 km (0.095 R)
• M77: 38,406,261 km (0.102 R)
• M78: 39,080,050 km (0.11 R)
• M79: 39,215,287 km (0.07 R)
• M80: 41,883,215 km (0.058 R)
• M81: 42,090,857 km (0.115 R)
• M82: 42,646,164 km (0.09 R)
• M83: 44,397,357 km (0.068 R)
• M84: 44,679,798 km (0.103 R)
• M85: 44,891,927 km (0.119 R)
• M86: 47,680,581 km (0.104 R)
• M87: 48,331,930 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.3

Radius: 8.5

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.94 AU - 12.22 AU

Year: 13850 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,256,593 km

• M1: 692,040 km (0.104 R)
• M2: 750,383 km (0.087 R)
• M3: 957,426 km (0.079 R)
• M4: 1,045,540 km (0.093 R)
• M5: 1,182,870 km (0.118 R)
• M6: 1,425,369 km (0.03 R)
• M7: 1,526,796 km (0.086 R)
• M8: 1,764,058 km (0.052 R)
• M9: 1,901,090 km (0.115 R)
• M10: 2,669,424 km (0.102 R)
• M11: 3,020,830 km (0.117 R)
• M12: 3,387,045 km (0.067 R)
• M13: 3,455,262 km (0.085 R)
• M14: 3,697,311 km (0.103 R)
• M15: 3,909,292 km (0.103 R)
• M16: 4,161,514 km (0.057 R)
• M17: 4,988,790 km (0.073 R)
• M18: 5,223,210 km (0.116 R)
• M19: 5,581,646 km (0.095 R)
• M20: 5,662,279 km (0.114 R)
• M21: 5,784,052 km (0.11 R)
• M22: 5,947,862 km (0.105 R)
• M23: 6,030,440 km (0.03 R)
• M24: 6,406,230 km (0.095 R)
• M25: 6,533,238 km (0.075 R)
• M26: 6,618,359 km (0.111 R)
• M27: 6,832,883 km (0.056 R)
• M28: 7,049,650 km (0.087 R)
• M29: 7,224,680 km (0.073 R)
• M30: 7,401,205 km (0.106 R)
• M31: 7,848,652 km (0.119 R)
• M32: 8,121,369 km (0.09 R)
• M33: 9,822,297 km (0.027 R)
• M34: 9,919,984 km (0.075 R)
• M35: 10,214,842 km (0.106 R)
• M36: 11,269,656 km (0.112 R)
• M37: 11,732,363 km (0.115 R)
• M38: 12,464,345 km (0.061 R)
• M39: 13,318,848 km (0.1 R)
• M40: 15,879,365 km (0.113 R)
• M41: 16,051,552 km (0.099 R)
• M42: 16,339,977 km (0.112 R)
• M43: 16,397,722 km (0.077 R)
• M44: 17,569,672 km (0.101 R)
• M45: 18,285,647 km (0.081 R)
• M46: 18,345,636 km (0.063 R)
• M47: 19,072,083 km (0.108 R)
• M48: 19,377,412 km (0.119 R)
• M49: 19,684,537 km (0.107 R)
• M50: 21,496,765 km (0.065 R)
• M51: 22,262,258 km (0.119 R)
• M52: 22,842,248 km (0.063 R)
• M53: 23,036,576 km (0.088 R)
• M54: 25,546,529 km (0.102 R)
• M55: 27,107,284 km (0.096 R)
• M56: 28,489,418 km (0.116 R)
• M57: 28,698,706 km (0.058 R)
• M58: 29,682,312 km (0.06 R)
• M59: 31,034,527 km (0.077 R)
• M60: 31,682,136 km (0.108 R)
• M61: 32,188,974 km (0.055 R)
• M62: 33,798,946 km (0.12 R)
• M63: 34,094,552 km (0.09 R)
• M64: 35,735,341 km (0.076 R)
• M65: 35,885,836 km (0.096 R)
• M66: 37,631,045 km (0.083 R)
• M67: 38,706,803 km (0.075 R)
• M68: 38,783,996 km (0.045 R)
• M69: 38,938,680 km (0.078 R)
• M70: 39,326,139 km (0.113 R)
• M71: 39,792,734 km (0.044 R)
• M72: 41,282,280 km (0.031 R)
• M73: 42,232,526 km (0.054 R)
• M74: 44,477,541 km (0.057 R)
• M75: 46,104,717 km (0.089 R)
• M76: 46,432,636 km (0.107 R)
• M77: 46,761,153 km (0.119 R)
• M78: 47,420,580 km (0.118 R)
• M79: 48,332,379 km (0.085 R)
• M80: 48,915,512 km (0.072 R)
• M81: 49,082,613 km (0.055 R)
• M82: 49,584,962 km (0.119 R)
• M83: 52,292,684 km (0.113 R)
• M84: 52,634,515 km (0.052 R)
• M85: 53,406,290 km (0.12 R)
• M86: 54,354,741 km (0.098 R)
• M87: 55,395,792 km (0.062 R)
• M88: 55,744,206 km (0.092 R)
• M89: 58,026,920 km (0.11 R)
• M90: 58,646,704 km (0.11 R)
• M91: 58,735,415 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 5.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.95 AU - 23.11 AU

Year: 28034 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,256,593 km

• M1: 65,673 km (0.04 R)
• M2: 441,015 km (0.106 R)
• M3: 658,979 km (0.102 R)
• M4: 768,484 km (0.098 R)
• M5: 837,000 km (0.055 R)
• M6: 1,054,964 km (0.079 R)
• M7: 1,131,558 km (0.084 R)
• M8: 1,183,768 km (0.099 R)
• M9: 1,372,411 km (0.034 R)
• M10: 1,484,609 km (0.078 R)
• M11: 1,962,874 km (0.104 R)
• M12: 2,025,854 km (0.079 R)
• M13: 2,121,597 km (0.118 R)
• M14: 2,284,359 km (0.036 R)
• M15: 2,350,631 km (0.109 R)
• M16: 2,657,008 km (0.089 R)
• M17: 3,688,036 km (0.039 R)
• M18: 3,923,503 km (0.113 R)
• M19: 4,123,516 km (0.103 R)
• M20: 4,999,262 km (0.104 R)
• M21: 6,298,669 km (0.088 R)
• M22: 6,532,789 km (0.098 R)
• M23: 8,505,836 km (0.054 R)
• M24: 8,557,297 km (0.06 R)
• M25: 9,502,606 km (0.119 R)
• M26: 9,609,569 km (0.07 R)
• M27: 9,770,985 km (0.096 R)
• M28: 10,205,567 km (0.077 R)
• M29: 10,925,282 km (0.104 R)
• M30: 11,546,861 km (0.117 R)
• M31: 13,240,010 km (0.093 R)
• M32: 13,599,942 km (0.043 R)
• M33: 13,963,166 km (0.109 R)
• M34: 14,390,717 km (0.09 R)
• M35: 14,884,839 km (0.078 R)
• M36: 15,009,154 km (0.089 R)
• M37: 15,196,301 km (0.117 R)
• M38: 15,321,664 km (0.076 R)
• M39: 16,399,966 km (0.108 R)
• M40: 17,110,556 km (0.119 R)
• M41: 17,765,346 km (0.089 R)
• M42: 17,897,291 km (0.104 R)
• M43: 19,302,164 km (0.039 R)
• M44: 19,369,932 km (0.079 R)
• M45: 19,846,701 km (0.114 R)
• M46: 20,189,579 km (0.072 R)
• M47: 22,216,331 km (0.112 R)
• M48: 22,501,016 km (0.109 R)
• M49: 22,786,897 km (0.105 R)
• M50: 24,747,377 km (0.105 R)
• M51: 26,912,657 km (0.091 R)
• M52: 27,064,200 km (0.095 R)
• M53: 27,292,037 km (0.088 R)
• M54: 28,672,377 km (0.063 R)
• M55: 28,982,343 km (0.115 R)
• M56: 30,311,371 km (0.119 R)
• M57: 31,023,158 km (0.104 R)
• M58: 32,624,304 km (0.104 R)
• M59: 33,434,975 km (0.077 R)
• M60: 34,416,486 km (0.042 R)
• M61: 34,993,336 km (0.102 R)
• M62: 35,075,914 km (0.097 R)
• M63: 35,656,503 km (0.066 R)
• M64: 36,407,634 km (0.092 R)
• M65: 36,575,183 km (0.102 R)
• M66: 37,840,482 km (0.107 R)
• M67: 39,808,293 km (0.111 R)
• M68: 39,894,461 km (0.1 R)
• M69: 42,865,774 km (0.105 R)
• M70: 43,220,022 km (0.091 R)
• M71: 43,575,317 km (0.102 R)
• M72: 45,455,911 km (0.107 R)
• M73: 45,907,547 km (0.081 R)
• M74: 46,542,441 km (0.115 R)
• M75: 47,088,772 km (0.094 R)
• M76: 50,785,784 km (0.107 R)
• M77: 51,160,527 km (0.053 R)
• M78: 52,007,101 km (0.113 R)
• M79: 52,574,227 km (0.104 R)
• M80: 54,096,236 km (0.06 R)
• M81: 54,670,691 km (0.104 R)
• M82: 55,632,606 km (0.08 R)
• M83: 58,355,586 km (0.113 R)
• M84: 58,649,995 km (0.088 R)
• M85: 60,227,953 km (0.12 R)
• M86: 60,922,835 km (0.115 R)
• M87: 61,919,905 km (0.108 R)
• M88: 63,023,040 km (0.096 R)
• M89: 63,224,249 km (0.08 R)
• M90: 64,436,291 km (0.089 R)
• M91: 64,842,000 km (0.067 R)
• M92: 65,553,937 km (0.081 R)
• M93: 69,049,141 km (0.057 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit