🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 149 Days

Day: 39.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.14 AU - 1.16 AU

Year: 438 Days

Day: 20.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,343,186 km

• M1: 216,019 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.01 AU - 1.59 AU

Year: 526 Days

Day: 12.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.12 AU - 1.78 AU

Year: 619 Days

Day: 31.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,343,186 km

• M1: 477,816 km (0.082 R)
• M2: 690,245 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.55 AU - 2.17 AU

Year: 900 Days

Day: 39.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,343,186 km

• M1: 24,235 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.21 AU - 2.87 AU

Year: 1436 Days

Day: 45.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.03 AU - 8.41 AU

Year: 8361 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,343,186 km

• M1: 244,593 km (0.102 R)
• M2: 368,011 km (0.106 R)
• M3: 543,788 km (0.072 R)
• M4: 754,272 km (0.11 R)
• M5: 1,104,331 km (0.046 R)
• M6: 1,272,180 km (0.111 R)
• M7: 1,706,164 km (0.059 R)
• M8: 1,915,451 km (0.084 R)
• M9: 2,622,899 km (0.054 R)
• M10: 2,968,770 km (0.065 R)
• M11: 3,117,320 km (0.098 R)
• M12: 3,625,504 km (0.12 R)
• M13: 4,060,834 km (0.095 R)
• M14: 4,513,218 km (0.11 R)
• M15: 4,946,603 km (0.107 R)
• M16: 5,375,351 km (0.085 R)
• M17: 5,742,015 km (0.055 R)
• M18: 6,345,642 km (0.119 R)
• M19: 6,811,789 km (0.1 R)
• M20: 7,329,548 km (0.077 R)
• M21: 7,839,377 km (0.118 R)
• M22: 8,276,502 km (0.089 R)
• M23: 8,700,313 km (0.06 R)
• M24: 9,174,837 km (0.077 R)
• M25: 9,371,409 km (0.119 R)
• M26: 9,947,062 km (0.117 R)
• M27: 10,103,990 km (0.089 R)
• M28: 11,506,769 km (0.109 R)
• M29: 11,980,097 km (0.04 R)
• M30: 12,243,090 km (0.116 R)
• M31: 12,363,217 km (0.098 R)
• M32: 15,754,152 km (0.106 R)
• M33: 16,174,073 km (0.109 R)
• M34: 16,971,430 km (0.102 R)
• M35: 17,754,425 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.88 AU - 11.34 AU

Year: 10569 Days

Day: 5 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,343,186 km

• M1: 155,881 km (0.1 R)
• M2: 274,213 km (0.107 R)
• M3: 381,325 km (0.106 R)
• M4: 478,863 km (0.11 R)
• M5: 620,382 km (0.072 R)
• M6: 1,356,853 km (0.089 R)
• M7: 1,715,140 km (0.112 R)
• M8: 1,815,819 km (0.115 R)
• M9: 1,918,593 km (0.068 R)
• M10: 2,023,311 km (0.113 R)
• M11: 2,130,124 km (0.079 R)
• M12: 3,083,063 km (0.084 R)
• M13: 3,363,858 km (0.12 R)
• M14: 4,782,195 km (0.08 R)
• M15: 4,926,108 km (0.083 R)
• M16: 5,403,625 km (0.119 R)
• M17: 6,011,890 km (0.07 R)
• M18: 6,522,168 km (0.078 R)
• M19: 7,542,725 km (0.071 R)
• M20: 8,221,899 km (0.062 R)
• M21: 9,277,162 km (0.065 R)
• M22: 9,457,278 km (0.088 R)
• M23: 10,374,912 km (0.105 R)
• M24: 10,702,830 km (0.073 R)
• M25: 11,610,141 km (0.106 R)
• M26: 12,245,184 km (0.103 R)
• M27: 12,791,216 km (0.057 R)
• M28: 13,294,763 km (0.08 R)
• M29: 13,447,053 km (0.094 R)
• M30: 13,856,054 km (0.098 R)
• M31: 14,010,439 km (0.037 R)
• M32: 14,425,124 km (0.093 R)
• M33: 15,425,934 km (0.047 R)
• M34: 15,746,672 km (0.051 R)
• M35: 16,449,333 km (0.119 R)
• M36: 16,886,757 km (0.051 R)
• M37: 17,162,017 km (0.114 R)
• M38: 17,550,074 km (0.08 R)
• M39: 17,885,024 km (0.053 R)
• M40: 18,109,421 km (0.103 R)
• M41: 18,788,296 km (0.03 R)
• M42: 20,054,642 km (0.085 R)
• M43: 21,288,974 km (0.091 R)
• M44: 21,467,444 km (0.098 R)
• M45: 22,669,164 km (0.085 R)
• M46: 24,016,143 km (0.116 R)
• M47: 24,574,592 km (0.079 R)
• M48: 27,108,481 km (0.091 R)
• M49: 28,865,208 km (0.089 R)
• M50: 29,458,962 km (0.112 R)
• M51: 30,056,905 km (0.114 R)
• M52: 30,323,788 km (0.1 R)
• M53: 30,725,757 km (0.079 R)
• M54: 30,860,246 km (0.095 R)
• M55: 32,556,386 km (0.03 R)
• M56: 33,243,340 km (0.061 R)
• M57: 34,491,883 km (0.107 R)
• M58: 35,051,828 km (0.037 R)
• M59: 35,192,151 km (0.115 R)
• M60: 36,038,725 km (0.083 R)
• M61: 36,963,390 km (0.111 R)
• M62: 37,106,405 km (0.054 R)
• M63: 37,464,543 km (0.111 R)
• M64: 38,112,152 km (0.112 R)
• M65: 38,545,986 km (0.077 R)
• M66: 40,297,478 km (0.075 R)
• M67: 41,182,947 km (0.034 R)
• M68: 41,702,501 km (0.116 R)
• M69: 41,851,351 km (0.119 R)
• M70: 42,598,143 km (0.083 R)
• M71: 42,973,185 km (0.099 R)
• M72: 44,788,705 km (0.084 R)
• M73: 45,017,440 km (0.064 R)
• M74: 45,170,030 km (0.117 R)
• M75: 46,089,758 km (0.085 R)
• M76: 46,474,823 km (0.103 R)
• M77: 46,783,593 km (0.099 R)
• M78: 47,170,602 km (0.063 R)
• M79: 49,357,125 km (0.083 R)
• M80: 50,621,526 km (0.115 R)
• M81: 51,337,352 km (0.108 R)
• M82: 51,496,823 km (0.078 R)
• M83: 52,779,026 km (0.12 R)
• M84: 53,424,092 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 14.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.88 AU - 11.44 AU

Year: 11489 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,343,186 km

• M1: 292,314 km (0.092 R)
• M2: 534,513 km (0.095 R)
• M3: 693,985 km (0.104 R)
• M4: 805,285 km (0.116 R)
• M5: 1,048,681 km (0.105 R)
• M6: 1,180,028 km (0.077 R)
• M7: 1,317,359 km (0.06 R)
• M8: 1,439,730 km (0.108 R)
• M9: 1,544,897 km (0.083 R)
• M10: 1,763,310 km (0.079 R)
• M11: 2,015,831 km (0.109 R)
• M12: 2,738,389 km (0.073 R)
• M13: 3,087,401 km (0.084 R)
• M14: 3,309,404 km (0.069 R)
• M15: 3,740,246 km (0.089 R)
• M16: 5,303,245 km (0.04 R)
• M17: 6,083,397 km (0.069 R)
• M18: 6,899,603 km (0.048 R)
• M19: 7,008,660 km (0.03 R)
• M20: 7,376,222 km (0.036 R)
• M21: 7,562,472 km (0.07 R)
• M22: 7,863,762 km (0.116 R)
• M23: 8,323,027 km (0.079 R)
• M24: 9,308,129 km (0.054 R)
• M25: 9,469,096 km (0.109 R)
• M26: 10,496,684 km (0.054 R)
• M27: 10,664,533 km (0.119 R)
• M28: 11,258,586 km (0.114 R)
• M29: 11,387,240 km (0.1 R)
• M30: 11,646,194 km (0.093 R)
• M31: 12,656,728 km (0.057 R)
• M32: 13,059,894 km (0.094 R)
• M33: 13,649,759 km (0.026 R)
• M34: 13,832,866 km (0.078 R)
• M35: 13,970,945 km (0.093 R)
• M36: 14,155,549 km (0.056 R)
• M37: 15,328,247 km (0.073 R)
• M38: 15,902,104 km (0.112 R)
• M39: 15,998,445 km (0.086 R)
• M40: 16,337,284 km (0.093 R)
• M41: 16,483,142 km (0.106 R)
• M42: 16,629,449 km (0.069 R)
• M43: 16,825,273 km (0.08 R)
• M44: 17,071,062 km (0.056 R)
• M45: 17,417,381 km (0.112 R)
• M46: 17,715,978 km (0.118 R)
• M47: 17,815,760 km (0.036 R)
• M48: 18,520,516 km (0.041 R)
• M49: 19,131,772 km (0.102 R)
• M50: 19,957,104 km (0.093 R)
• M51: 21,110,952 km (0.092 R)
• M52: 21,269,975 km (0.105 R)
• M53: 21,856,399 km (0.112 R)
• M54: 22,124,777 km (0.053 R)
• M55: 23,263,815 km (0.104 R)
• M56: 24,310,851 km (0.104 R)
• M57: 24,924,052 km (0.094 R)
• M58: 25,995,323 km (0.039 R)
• M59: 27,081,553 km (0.086 R)
• M60: 27,427,573 km (0.054 R)
• M61: 27,659,150 km (0.028 R)
• M62: 27,775,089 km (0.109 R)
• M63: 28,065,907 km (0.113 R)
• M64: 28,182,444 km (0.12 R)
• M65: 29,298,145 km (0.082 R)
• M66: 29,594,199 km (0.092 R)
• M67: 30,129,460 km (0.12 R)
• M68: 31,149,269 km (0.091 R)
• M69: 32,058,674 km (0.057 R)
• M70: 33,099,726 km (0.095 R)
• M71: 34,775,970 km (0.111 R)
• M72: 34,963,865 km (0.113 R)
• M73: 35,152,208 km (0.118 R)
• M74: 36,098,714 km (0.106 R)
• M75: 37,823,578 km (0.105 R)
• M76: 38,534,018 km (0.026 R)
• M77: 39,837,015 km (0.099 R)
• M78: 40,428,077 km (0.117 R)
• M79: 42,085,023 km (0.048 R)
• M80: 42,955,533 km (0.097 R)
• M81: 44,238,334 km (0.104 R)
• M82: 44,918,556 km (0.044 R)
• M83: 45,602,218 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.1

Radius: 4.5

Gravity: 41.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.11 AU - 18.27 AU

Year: 19974 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,343,186 km

• M1: 114,143 km (0.081 R)
• M2: 658,081 km (0.117 R)
• M3: 755,619 km (0.071 R)
• M4: 831,914 km (0.052 R)
• M5: 1,372,112 km (0.086 R)
• M6: 1,725,611 km (0.107 R)
• M7: 1,792,781 km (0.085 R)
• M8: 2,034,980 km (0.076 R)
• M9: 2,070,435 km (0.1 R)
• M10: 2,549,746 km (0.103 R)
• M11: 2,901,002 km (0.085 R)
• M12: 3,102,809 km (0.062 R)
• M13: 3,477,403 km (0.07 R)
• M14: 3,519,888 km (0.09 R)
• M15: 3,735,010 km (0.075 R)
• M16: 4,087,911 km (0.107 R)
• M17: 4,177,969 km (0.102 R)
• M18: 4,314,103 km (0.108 R)
• M19: 4,637,384 km (0.114 R)
• M20: 4,920,723 km (0.08 R)
• M21: 5,753,684 km (0.097 R)
• M22: 7,001,779 km (0.051 R)
• M23: 7,656,120 km (0.079 R)
• M24: 8,386,756 km (0.047 R)
• M25: 8,558,494 km (0.06 R)
• M26: 10,034,576 km (0.074 R)
• M27: 10,339,008 km (0.034 R)
• M28: 11,778,439 km (0.058 R)
• M29: 11,970,822 km (0.102 R)
• M30: 13,346,075 km (0.103 R)
• M31: 14,632,766 km (0.112 R)
• M32: 15,255,991 km (0.078 R)
• M33: 15,676,211 km (0.1 R)
• M34: 17,981,066 km (0.089 R)
• M35: 18,872,220 km (0.048 R)
• M36: 19,853,881 km (0.067 R)
• M37: 19,930,027 km (0.067 R)
• M38: 22,023,799 km (0.084 R)
• M39: 24,757,849 km (0.069 R)
• M40: 24,921,958 km (0.1 R)
• M41: 25,416,529 km (0.083 R)
• M42: 25,665,011 km (0.049 R)
• M43: 26,415,394 km (0.037 R)
• M44: 27,426,974 km (0.114 R)
• M45: 28,279,533 km (0.037 R)
• M46: 30,098,194 km (0.096 R)
• M47: 31,065,943 km (0.08 R)
• M48: 31,242,917 km (0.063 R)
• M49: 31,776,084 km (0.086 R)
• M50: 32,133,174 km (0.091 R)
• M51: 32,401,852 km (0.079 R)
• M52: 32,761,186 km (0.119 R)
• M53: 32,941,302 km (0.053 R)
• M54: 34,669,606 km (0.119 R)
• M55: 35,590,979 km (0.09 R)
• M56: 37,457,661 km (0.1 R)
• M57: 39,643,436 km (0.096 R)
• M58: 39,835,519 km (0.082 R)
• M59: 40,316,925 km (0.081 R)
• M60: 41,674,975 km (0.104 R)
• M61: 41,772,662 km (0.086 R)
• M62: 43,938,540 km (0.119 R)
• M63: 44,535,585 km (0.099 R)
• M64: 45,637,224 km (0.12 R)
• M65: 46,950,544 km (0.116 R)
• M66: 47,153,698 km (0.041 R)
• M67: 47,357,151 km (0.088 R)
• M68: 48,378,755 km (0.088 R)
• M69: 51,068,674 km (0.103 R)
• M70: 51,173,093 km (0.077 R)
• M71: 51,382,081 km (0.049 R)
• M72: 52,431,810 km (0.092 R)
• M73: 53,064,908 km (0.11 R)
• M74: 53,806,764 km (0.119 R)
• M75: 55,515,321 km (0.116 R)
• M76: 55,730,144 km (0.053 R)
• M77: 56,160,537 km (0.091 R)
• M78: 56,700,286 km (0.109 R)
• M79: 56,916,604 km (0.108 R)
• M80: 58,220,350 km (0.079 R)
• M81: 61,967,477 km (0.111 R)
• M82: 63,084,375 km (0.102 R)
• M83: 64,546,096 km (0.09 R)
• M84: 65,337,917 km (0.115 R)
• M85: 68,421,728 km (0.093 R)
• M86: 70,620,218 km (0.104 R)
• M87: 72,606,728 km (0.052 R)
• M88: 72,841,597 km (0.111 R)
• M89: 73,312,232 km (0.037 R)
• M90: 75,204,645 km (0.085 R)
• M91: 75,680,366 km (0.05 R)
• M92: 76,993,387 km (0.047 R)
• M93: 77,113,214 km (0.082 R)
• M94: 78,073,334 km (0.088 R)
• M95: 78,796,190 km (0.058 R)
• M96: 79,521,142 km (0.114 R)
• M97: 80,734,231 km (0.069 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit