🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 219 Days

Day: 39.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.97 AU

Year: 273 Days

Day: 39.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,955,687 km

• M1: 45,029 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.78 AU - 0.9 AU

Year: 289 Days

Day: 45.6 Hours

Environment

Temp: 82 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.33 AU

Year: 444 Days

Day: 45.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.11 AU - 1.73 AU

Year: 634 Days

Day: 45.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,955,687 km

• M1: 134,189 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 9.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.08 AU - 9.7 AU

Year: 8305 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,955,687 km

• M1: 145,409 km (0.026 R)
• M2: 331,509 km (0.073 R)
• M3: 451,786 km (0.113 R)
• M4: 575,952 km (0.099 R)
• M5: 670,348 km (0.114 R)
• M6: 923,168 km (0.102 R)
• M7: 1,171,501 km (0.083 R)
• M8: 1,294,770 km (0.088 R)
• M9: 1,593,068 km (0.065 R)
• M10: 1,730,399 km (0.078 R)
• M11: 2,166,626 km (0.1 R)
• M12: 2,498,733 km (0.051 R)
• M13: 2,567,249 km (0.117 R)
• M14: 2,636,214 km (0.091 R)
• M15: 2,942,740 km (0.105 R)
• M16: 3,186,435 km (0.065 R)
• M17: 3,310,900 km (0.049 R)
• M18: 3,824,470 km (0.096 R)
• M19: 4,144,609 km (0.094 R)
• M20: 4,473,575 km (0.07 R)
• M21: 4,725,797 km (0.099 R)
• M22: 5,069,573 km (0.054 R)
• M23: 5,215,131 km (0.093 R)
• M24: 5,303,245 km (0.067 R)
• M25: 5,540,507 km (0.106 R)
• M26: 5,933,500 km (0.071 R)
• M27: 6,210,855 km (0.062 R)
• M28: 6,778,429 km (0.115 R)
• M29: 7,231,262 km (0.094 R)
• M30: 7,794,498 km (0.068 R)
• M31: 8,166,548 km (0.095 R)
• M32: 8,268,873 km (0.083 R)
• M33: 8,440,611 km (0.046 R)
• M34: 8,509,725 km (0.089 R)
• M35: 8,963,007 km (0.107 R)
• M36: 9,068,623 km (0.099 R)
• M37: 9,174,837 km (0.057 R)
• M38: 9,893,057 km (0.025 R)
• M39: 10,629,228 km (0.086 R)
• M40: 10,928,723 km (0.114 R)
• M41: 11,459,496 km (0.093 R)
• M42: 11,650,981 km (0.098 R)
• M43: 12,624,864 km (0.087 R)
• M44: 13,463,060 km (0.113 R)
• M45: 14,484,215 km (0.095 R)
• M46: 14,567,093 km (0.069 R)
• M47: 15,108,936 km (0.089 R)
• M48: 16,083,716 km (0.115 R)
• M49: 16,600,427 km (0.096 R)
• M50: 16,904,410 km (0.077 R)
• M51: 19,037,526 km (0.103 R)
• M52: 20,274,401 km (0.073 R)
• M53: 20,879,076 km (0.11 R)
• M54: 21,773,671 km (0.1 R)
• M55: 23,648,731 km (0.068 R)
• M56: 24,137,766 km (0.113 R)
• M57: 24,482,140 km (0.085 R)
• M58: 24,630,242 km (0.083 R)
• M59: 24,828,160 km (0.057 R)
• M60: 28,168,980 km (0.034 R)
• M61: 29,418,421 km (0.113 R)
• M62: 30,632,707 km (0.076 R)
• M63: 31,594,472 km (0.083 R)
• M64: 32,837,780 km (0.098 R)
• M65: 33,110,198 km (0.075 R)
• M66: 35,260,517 km (0.105 R)
• M67: 36,211,810 km (0.032 R)
• M68: 36,436,955 km (0.104 R)
• M69: 36,775,495 km (0.052 R)
• M70: 37,968,388 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 8.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.74 AU - 13.87 AU

Year: 15190 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,955,687 km

• M1: 166,652 km (0.046 R)
• M2: 261,198 km (0.093 R)
• M3: 457,470 km (0.086 R)
• M4: 1,149,510 km (0.081 R)
• M5: 1,206,357 km (0.108 R)
• M6: 1,342,940 km (0.058 R)
• M7: 1,464,264 km (0.107 R)
• M8: 1,526,347 km (0.104 R)
• M9: 1,985,762 km (0.081 R)
• M10: 2,148,076 km (0.074 R)
• M11: 2,339,262 km (0.118 R)
• M12: 2,712,509 km (0.103 R)
• M13: 2,789,402 km (0.075 R)
• M14: 3,024,570 km (0.104 R)
• M15: 3,266,320 km (0.111 R)
• M16: 3,348,300 km (0.034 R)
• M17: 4,567,073 km (0.086 R)
• M18: 4,782,494 km (0.104 R)
• M19: 4,907,109 km (0.094 R)
• M20: 5,319,551 km (0.079 R)
• M21: 5,743,212 km (0.117 R)
• M22: 6,450,511 km (0.098 R)
• M23: 6,692,261 km (0.083 R)
• M24: 7,078,522 km (0.046 R)
• M25: 7,220,640 km (0.086 R)
• M26: 7,909,239 km (0.086 R)
• M27: 8,467,539 km (0.108 R)
• M28: 8,732,477 km (0.078 R)
• M29: 9,192,939 km (0.06 R)
• M30: 9,740,168 km (0.118 R)
• M31: 10,907,181 km (0.112 R)
• M32: 10,989,310 km (0.067 R)
• M33: 11,528,012 km (0.107 R)
• M34: 11,653,674 km (0.114 R)
• M35: 12,117,876 km (0.114 R)
• M36: 14,754,988 km (0.07 R)
• M37: 15,441,043 km (0.056 R)
• M38: 15,811,298 km (0.117 R)
• M39: 16,090,897 km (0.101 R)
• M40: 16,607,608 km (0.098 R)
• M41: 17,034,410 km (0.105 R)
• M42: 17,561,144 km (0.116 R)
• M43: 18,190,353 km (0.088 R)
• M44: 20,223,089 km (0.114 R)
• M45: 20,425,196 km (0.11 R)
• M46: 20,678,914 km (0.053 R)
• M47: 22,431,004 km (0.098 R)
• M48: 22,692,800 km (0.083 R)
• M49: 22,850,177 km (0.044 R)
• M50: 23,219,086 km (0.118 R)
• M51: 25,093,098 km (0.062 R)
• M52: 26,075,657 km (0.117 R)
• M53: 26,185,611 km (0.066 R)
• M54: 27,293,533 km (0.025 R)
• M55: 28,473,262 km (0.072 R)
• M56: 28,643,205 km (0.091 R)
• M57: 28,756,600 km (0.104 R)
• M58: 29,097,983 km (0.035 R)
• M59: 29,727,042 km (0.056 R)
• M60: 30,129,759 km (0.061 R)
• M61: 30,302,844 km (0.053 R)
• M62: 30,708,105 km (0.108 R)
• M63: 31,876,015 km (0.077 R)
• M64: 32,524,522 km (0.099 R)
• M65: 33,296,447 km (0.073 R)
• M66: 33,475,516 km (0.066 R)
• M67: 34,315,059 km (0.08 R)
• M68: 35,587,538 km (0.114 R)
• M69: 35,770,496 km (0.117 R)
• M70: 37,122,412 km (0.097 R)
• M71: 37,680,113 km (0.03 R)
• M72: 38,365,720 km (0.105 R)
• M73: 39,118,347 km (0.066 R)
• M74: 39,433,251 km (0.115 R)
• M75: 39,749,201 km (0.115 R)
• M76: 40,510,655 km (0.067 R)
• M77: 41,148,839 km (0.078 R)
• M78: 41,469,278 km (0.065 R)
• M79: 41,919,119 km (0.049 R)
• M80: 42,112,399 km (0.108 R)
• M81: 43,278,514 km (0.09 R)
• M82: 43,539,114 km (0.073 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.7

Radius: 4.8

Gravity: 28.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.51 AU - 14.61 AU

Year: 16681 Days

Day: 18.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,955,687 km

• M1: 126,410 km (0.111 R)
• M2: 459,415 km (0.056 R)
• M3: 633,697 km (0.069 R)
• M4: 873,352 km (0.079 R)
• M5: 1,114,205 km (0.039 R)
• M6: 1,374,954 km (0.098 R)
• M7: 1,456,934 km (0.097 R)
• M8: 2,264,014 km (0.094 R)
• M9: 2,525,810 km (0.116 R)
• M10: 2,559,171 km (0.038 R)
• M11: 2,660,299 km (0.119 R)
• M12: 2,971,463 km (0.11 R)
• M13: 3,441,200 km (0.11 R)
• M14: 3,590,349 km (0.089 R)
• M15: 3,933,826 km (0.117 R)
• M16: 4,089,707 km (0.068 R)
• M17: 4,569,916 km (0.097 R)
• M18: 5,194,786 km (0.086 R)
• M19: 5,322,991 km (0.117 R)
• M20: 6,249,301 km (0.107 R)
• M21: 6,615,068 km (0.071 R)
• M22: 6,847,244 km (0.119 R)
• M23: 7,511,608 km (0.12 R)
• M24: 8,295,501 km (0.07 R)
• M25: 8,545,928 km (0.081 R)
• M26: 9,363,480 km (0.119 R)
• M27: 9,519,511 km (0.061 R)
• M28: 9,676,439 km (0.103 R)
• M29: 9,940,031 km (0.102 R)
• M30: 10,366,384 km (0.114 R)
• M31: 10,744,418 km (0.038 R)
• M32: 10,907,929 km (0.059 R)
• M33: 11,458,449 km (0.054 R)
• M34: 11,793,099 km (0.101 R)
• M35: 12,643,862 km (0.115 R)
• M36: 12,989,733 km (0.095 R)
• M37: 13,338,595 km (0.099 R)
• M38: 13,397,088 km (0.101 R)
• M39: 13,926,963 km (0.119 R)
• M40: 14,764,861 km (0.042 R)
• M41: 15,068,096 km (0.115 R)
• M42: 15,128,982 km (0.1 R)
• M43: 18,340,699 km (0.069 R)
• M44: 18,405,774 km (0.089 R)
• M45: 19,390,128 km (0.07 R)
• M46: 20,864,714 km (0.097 R)
• M47: 21,409,849 km (0.12 R)
• M48: 21,684,062 km (0.091 R)
• M49: 21,959,621 km (0.099 R)
• M50: 22,028,586 km (0.054 R)
• M51: 25,862,929 km (0.088 R)
• M52: 26,668,812 km (0.038 R)
• M53: 29,363,519 km (0.106 R)
• M54: 29,591,955 km (0.059 R)
• M55: 30,974,838 km (0.1 R)
• M56: 31,285,104 km (0.097 R)
• M57: 32,300,275 km (0.063 R)
• M58: 32,693,567 km (0.09 R)
• M59: 33,644,112 km (0.101 R)
• M60: 34,523,299 km (0.065 R)
• M61: 34,603,633 km (0.118 R)
• M62: 36,141,200 km (0.06 R)
• M63: 36,631,283 km (0.09 R)
• M64: 36,959,351 km (0.088 R)
• M65: 37,535,602 km (0.079 R)
• M66: 38,281,048 km (0.093 R)
• M67: 39,786,302 km (0.067 R)
• M68: 42,337,843 km (0.067 R)
• M69: 44,679,050 km (0.12 R)
• M70: 45,117,222 km (0.069 R)
• M71: 46,351,703 km (0.06 R)
• M72: 47,151,154 km (0.028 R)
• M73: 47,329,326 km (0.108 R)
• M74: 47,776,025 km (0.113 R)
• M75: 48,493,496 km (0.034 R)
• M76: 49,214,558 km (0.089 R)
• M77: 49,757,748 km (0.075 R)
• M78: 49,939,210 km (0.093 R)
• M79: 50,393,988 km (0.057 R)
• M80: 51,032,770 km (0.111 R)
• M81: 51,215,878 km (0.036 R)
• M82: 51,399,136 km (0.038 R)
• M83: 52,687,921 km (0.1 R)
• M84: 55,956,186 km (0.098 R)
• M85: 58,234,861 km (0.102 R)
• M86: 59,578,100 km (0.099 R)
• M87: 60,446,964 km (0.088 R)
• M88: 60,543,754 km (0.07 R)
• M89: 62,197,260 km (0.051 R)
• M90: 62,392,784 km (0.093 R)
• M91: 62,588,458 km (0.05 R)
• M92: 63,766,990 km (0.084 R)
• M93: 63,865,575 km (0.05 R)
• M94: 64,556,717 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.9

Radius: 7.6

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.2 AU - 14.44 AU

Year: 18217 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,955,687 km

• M1: 184,305 km (0.051 R)
• M2: 913,295 km (0.074 R)
• M3: 991,235 km (0.061 R)
• M4: 1,567,486 km (0.051 R)
• M5: 2,058,168 km (0.108 R)
• M6: 2,302,760 km (0.073 R)
• M7: 3,371,637 km (0.117 R)
• M8: 4,617,787 km (0.111 R)
• M9: 4,845,924 km (0.118 R)
• M10: 5,552,026 km (0.106 R)
• M11: 6,747,612 km (0.034 R)
• M12: 7,268,661 km (0.084 R)
• M13: 7,321,469 km (0.093 R)
• M14: 8,019,643 km (0.051 R)
• M15: 8,739,059 km (0.081 R)
• M16: 9,191,892 km (0.031 R)
• M17: 10,776,283 km (0.083 R)
• M18: 11,078,919 km (0.112 R)
• M19: 11,139,805 km (0.093 R)
• M20: 11,816,437 km (0.114 R)
• M21: 12,569,961 km (0.1 R)
• M22: 12,633,391 km (0.076 R)
• M23: 12,760,698 km (0.107 R)
• M24: 13,145,165 km (0.093 R)
• M25: 13,274,118 km (0.078 R)
• M26: 15,941,149 km (0.1 R)
• M27: 16,078,630 km (0.063 R)
• M28: 16,493,764 km (0.102 R)
• M29: 16,563,327 km (0.084 R)
• M30: 16,772,614 km (0.079 R)
• M31: 17,476,173 km (0.101 R)
• M32: 17,760,409 km (0.112 R)
• M33: 18,117,798 km (0.069 R)
• M34: 18,477,431 km (0.094 R)
• M35: 19,644,444 km (0.105 R)
• M36: 20,311,352 km (0.068 R)
• M37: 20,535,300 km (0.086 R)
• M38: 21,591,161 km (0.091 R)
• M39: 21,743,452 km (0.117 R)
• M40: 23,129,925 km (0.071 R)
• M41: 23,912,472 km (0.091 R)
• M42: 24,624,258 km (0.063 R)
• M43: 25,745,195 km (0.112 R)
• M44: 25,987,544 km (0.068 R)
• M45: 26,719,227 km (0.105 R)
• M46: 28,786,819 km (0.119 R)
• M47: 30,051,968 km (0.032 R)
• M48: 32,113,577 km (0.071 R)
• M49: 32,200,493 km (0.069 R)
• M50: 33,337,137 km (0.076 R)
• M51: 33,425,101 km (0.089 R)
• M52: 34,309,224 km (0.046 R)
• M53: 38,197,423 km (0.052 R)
• M54: 42,222,802 km (0.092 R)
• M55: 42,317,946 km (0.098 R)
• M56: 42,508,534 km (0.055 R)
• M57: 44,236,988 km (0.074 R)
• M58: 45,597,132 km (0.054 R)
• M59: 45,694,819 km (0.111 R)
• M60: 46,086,317 km (0.095 R)
• M61: 46,971,039 km (0.108 R)
• M62: 47,861,445 km (0.109 R)
• M63: 47,960,629 km (0.084 R)
• M64: 48,159,444 km (0.047 R)
• M65: 48,358,409 km (0.1 R)
• M66: 51,071,965 km (0.111 R)
• M67: 52,805,655 km (0.12 R)
• M68: 53,834,439 km (0.045 R)
• M69: 53,937,811 km (0.068 R)
• M70: 54,558,643 km (0.08 R)
• M71: 54,662,314 km (0.111 R)
• M72: 58,545,426 km (0.032 R)
• M73: 58,757,855 km (0.086 R)
• M74: 58,970,433 km (0.114 R)
• M75: 59,076,947 km (0.112 R)
• M76: 60,359,150 km (0.083 R)
• M77: 61,866,648 km (0.098 R)
• M78: 62,733,568 km (0.074 R)
• M79: 63,168,598 km (0.109 R)
• M80: 65,578,919 km (0.11 R)
• M81: 66,020,383 km (0.115 R)
• M82: 66,462,744 km (0.085 R)
• M83: 69,025,954 km (0.067 R)
• M84: 71,848,417 km (0.085 R)
• M85: 73,102,346 km (0.095 R)
• M86: 73,559,966 km (0.1 R)
• M87: 75,169,639 km (0.118 R)
• M88: 75,284,979 km (0.038 R)
• M89: 75,862,875 km (0.117 R)
• M90: 77,605,541 km (0.109 R)
• M91: 77,838,914 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit