🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.75 AU - 0.99 AU

Year: 292 Days

Day: 32.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.95 AU - 1.07 AU

Year: 365 Days

Day: 40.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.14 AU

Year: 398 Days

Day: 28 Hours

Environment

Temp: 38 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.23 AU - 2.23 AU

Year: 1198 Days

Day: 45.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,515,615 km

• M1: 464,801 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.2 AU - 3.28 AU

Year: 1632 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,515,615 km

• M1: 171,140 km (0.035 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.11 AU - 5.17 AU

Year: 3032 Days

Day: 12 Hours

Environment

Temp: -125 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,515,615 km

• M1: 1,520,962 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 11.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.63 AU - 6.47 AU

Year: 4706 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,515,615 km

• M1: 339,138 km (0.089 R)
• M2: 488,437 km (0.065 R)
• M3: 764,894 km (0.082 R)
• M4: 962,064 km (0.084 R)
• M5: 1,115,252 km (0.118 R)
• M6: 1,188,854 km (0.108 R)
• M7: 1,694,944 km (0.086 R)
• M8: 1,795,174 km (0.096 R)
• M9: 2,062,356 km (0.084 R)
• M10: 2,138,950 km (0.056 R)
• M11: 2,358,560 km (0.058 R)
• M12: 2,438,894 km (0.102 R)
• M13: 2,569,343 km (0.08 R)
• M14: 2,940,047 km (0.092 R)
• M15: 3,167,286 km (0.116 R)
• M16: 3,256,297 km (0.092 R)
• M17: 3,959,706 km (0.101 R)
• M18: 4,269,972 km (0.105 R)
• M19: 4,428,097 km (0.093 R)
• M20: 4,996,868 km (0.118 R)
• M21: 5,567,285 km (0.102 R)
• M22: 5,937,091 km (0.066 R)
• M23: 6,541,017 km (0.12 R)
• M24: 6,677,899 km (0.119 R)
• M25: 6,884,943 km (0.113 R)
• M26: 7,305,612 km (0.088 R)
• M27: 7,662,702 km (0.079 R)
• M28: 7,758,744 km (0.066 R)
• M29: 8,393,787 km (0.118 R)
• M30: 8,642,419 km (0.105 R)
• M31: 8,893,593 km (0.105 R)
• M32: 8,969,290 km (0.092 R)
• M33: 9,300,350 km (0.059 R)
• M34: 9,377,393 km (0.101 R)
• M35: 9,661,330 km (0.04 R)
• M36: 9,765,450 km (0.109 R)
• M37: 10,530,493 km (0.035 R)
• M38: 10,771,944 km (0.118 R)
• M39: 11,096,721 km (0.115 R)
• M40: 11,369,737 km (0.095 R)
• M41: 11,589,796 km (0.077 R)
• M42: 12,174,275 km (0.059 R)
• M43: 12,314,897 km (0.069 R)
• M44: 12,626,060 km (0.051 R)
• M45: 13,083,381 km (0.087 R)
• M46: 13,371,955 km (0.086 R)
• M47: 13,720,967 km (0.116 R)
• M48: 14,368,726 km (0.114 R)
• M49: 14,547,196 km (0.113 R)
• M50: 14,846,093 km (0.104 R)
• M51: 15,359,064 km (0.097 R)
• M52: 15,450,169 km (0.096 R)
• M53: 15,694,163 km (0.089 R)
• M54: 16,062,323 km (0.053 R)
• M55: 16,216,708 km (0.051 R)
• M56: 16,526,675 km (0.114 R)
• M57: 16,620,174 km (0.105 R)
• M58: 16,870,002 km (0.08 R)
• M59: 17,278,853 km (0.05 R)
• M60: 17,850,317 km (0.103 R)
• M61: 18,010,088 km (0.063 R)
• M62: 18,621,793 km (0.07 R)
• M63: 18,946,570 km (0.072 R)
• M64: 19,305,904 km (0.104 R)
• M65: 19,733,455 km (0.065 R)
• M66: 19,832,639 km (0.063 R)
• M67: 19,998,243 km (0.12 R)
• M68: 20,631,641 km (0.12 R)
• M69: 20,799,340 km (0.116 R)
• M70: 21,305,430 km (0.117 R)
• M71: 21,611,058 km (0.071 R)
• M72: 21,747,342 km (0.102 R)
• M73: 21,986,549 km (0.04 R)
• M74: 22,743,963 km (0.088 R)
• M75: 22,882,640 km (0.09 R)
• M76: 23,370,030 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.7

Radius: 12.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.53 AU - 8.53 AU

Year: 8966 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,515,615 km

• M1: 161,416 km (0.088 R)
• M2: 344,225 km (0.054 R)
• M3: 573,857 km (0.066 R)
• M4: 702,811 km (0.108 R)
• M5: 962,064 km (0.1 R)
• M6: 1,055,712 km (0.118 R)
• M7: 1,286,990 km (0.1 R)
• M8: 1,517,072 km (0.081 R)
• M9: 1,818,961 km (0.118 R)
• M10: 2,656,858 km (0.054 R)
• M11: 3,478,001 km (0.072 R)
• M12: 3,626,402 km (0.088 R)
• M13: 4,110,351 km (0.103 R)
• M14: 4,750,929 km (0.067 R)
• M15: 5,055,062 km (0.082 R)
• M16: 5,480,069 km (0.096 R)
• M17: 5,857,953 km (0.102 R)
• M18: 6,154,456 km (0.034 R)
• M19: 6,395,159 km (0.09 R)
• M20: 6,486,264 km (0.085 R)
• M21: 6,639,004 km (0.102 R)
• M22: 6,731,306 km (0.097 R)
• M23: 7,230,663 km (0.095 R)
• M24: 7,420,952 km (0.119 R)
• M25: 7,839,078 km (0.062 R)
• M26: 8,034,752 km (0.098 R)
• M27: 8,133,187 km (0.036 R)
• M28: 8,331,255 km (0.09 R)
• M29: 8,430,887 km (0.103 R)
• M30: 8,631,348 km (0.106 R)
• M31: 9,310,971 km (0.111 R)
• M32: 9,622,584 km (0.067 R)
• M33: 9,832,170 km (0.056 R)
• M34: 10,149,318 km (0.031 R)
• M35: 10,327,040 km (0.036 R)
• M36: 10,541,713 km (0.057 R)
• M37: 11,378,264 km (0.081 R)
• M38: 12,122,963 km (0.112 R)
• M39: 12,768,328 km (0.077 R)
• M40: 13,620,288 km (0.08 R)
• M41: 13,974,087 km (0.107 R)
• M42: 14,771,144 km (0.069 R)
• M43: 15,013,194 km (0.092 R)
• M44: 15,870,689 km (0.099 R)
• M45: 16,035,845 km (0.097 R)
• M46: 16,160,011 km (0.118 R)
• M47: 16,284,626 km (0.064 R)
• M48: 17,207,645 km (0.085 R)
• M49: 17,419,924 km (0.037 R)
• M50: 17,846,876 km (0.05 R)
• M51: 18,147,718 km (0.086 R)
• M52: 18,450,354 km (0.047 R)
• M53: 19,192,360 km (0.081 R)
• M54: 19,324,305 km (0.03 R)
• M55: 20,615,335 km (0.094 R)
• M56: 20,885,957 km (0.116 R)
• M57: 21,888,113 km (0.116 R)
• M58: 24,700,404 km (0.091 R)
• M59: 25,131,993 km (0.068 R)
• M60: 25,954,034 km (0.108 R)
• M61: 26,246,198 km (0.061 R)
• M62: 26,441,723 km (0.035 R)
• M63: 26,686,615 km (0.103 R)
• M64: 26,833,968 km (0.093 R)
• M65: 27,475,743 km (0.097 R)
• M66: 27,674,110 km (0.116 R)
• M67: 28,122,455 km (0.044 R)
• M68: 28,272,352 km (0.093 R)
• M69: 30,348,322 km (0.096 R)
• M70: 30,502,108 km (0.104 R)
• M71: 30,759,117 km (0.104 R)
• M72: 31,586,244 km (0.032 R)
• M73: 31,898,305 km (0.071 R)
• M74: 32,420,551 km (0.104 R)
• M75: 32,682,796 km (0.04 R)
• M76: 34,164,414 km (0.105 R)
• M77: 34,431,296 km (0.088 R)
• M78: 34,645,371 km (0.094 R)
• M79: 34,806,189 km (0.071 R)
• M80: 35,505,708 km (0.118 R)
• M81: 36,047,103 km (0.084 R)
• M82: 36,155,711 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 3.3

Gravity: 73.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.92 AU - 21.06 AU

Year: 29782 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,515,615 km

• M1: 130,300 km (0.119 R)
• M2: 336,595 km (0.098 R)
• M3: 504,594 km (0.083 R)
• M4: 696,079 km (0.111 R)
• M5: 754,721 km (0.079 R)
• M6: 815,009 km (0.076 R)
• M7: 1,071,719 km (0.081 R)
• M8: 1,352,066 km (0.081 R)
• M9: 1,538,315 km (0.106 R)
• M10: 1,615,059 km (0.063 R)
• M11: 2,144,186 km (0.068 R)
• M12: 3,646,598 km (0.109 R)
• M13: 3,852,594 km (0.061 R)
• M14: 4,275,806 km (0.037 R)
• M15: 6,171,211 km (0.106 R)
• M16: 6,916,358 km (0.114 R)
• M17: 7,623,956 km (0.094 R)
• M18: 7,755,004 km (0.105 R)
• M19: 8,152,785 km (0.103 R)
• M20: 8,286,974 km (0.118 R)
• M21: 9,315,459 km (0.048 R)
• M22: 10,239,077 km (0.076 R)
• M23: 11,043,016 km (0.111 R)
• M24: 14,051,878 km (0.071 R)
• M25: 15,107,440 km (0.076 R)
• M26: 15,272,147 km (0.087 R)
• M27: 15,354,725 km (0.097 R)
• M28: 15,686,384 km (0.083 R)
• M29: 18,775,879 km (0.103 R)
• M30: 20,117,024 km (0.062 R)
• M31: 20,207,531 km (0.098 R)
• M32: 20,753,413 km (0.091 R)
• M33: 21,581,138 km (0.085 R)
• M34: 21,859,540 km (0.099 R)
• M35: 22,701,626 km (0.041 R)
• M36: 22,984,666 km (0.049 R)
• M37: 24,707,435 km (0.071 R)
• M38: 26,174,541 km (0.05 R)
• M39: 28,275,194 km (0.062 R)
• M40: 28,579,776 km (0.109 R)
• M41: 29,602,576 km (0.075 R)
• M42: 30,325,583 km (0.099 R)
• M43: 30,533,374 km (0.079 R)
• M44: 31,054,573 km (0.097 R)
• M45: 31,263,861 km (0.117 R)
• M46: 31,578,764 km (0.116 R)
• M47: 31,683,931 km (0.115 R)
• M48: 31,789,248 km (0.115 R)
• M49: 33,061,877 km (0.065 R)
• M50: 34,459,271 km (0.112 R)
• M51: 35,656,652 km (0.071 R)
• M52: 36,535,989 km (0.119 R)
• M53: 36,646,392 km (0.042 R)
• M54: 37,200,203 km (0.045 R)
• M55: 39,669,466 km (0.069 R)
• M56: 40,124,094 km (0.039 R)
• M57: 40,466,224 km (0.043 R)
• M58: 43,120,988 km (0.119 R)
• M59: 43,705,467 km (0.09 R)
• M60: 44,528,255 km (0.109 R)
• M61: 47,387,669 km (0.112 R)
• M62: 47,749,247 km (0.114 R)
• M63: 48,232,747 km (0.062 R)
• M64: 48,596,420 km (0.08 R)
• M65: 48,717,893 km (0.032 R)
• M66: 53,031,398 km (0.098 R)
• M67: 53,406,739 km (0.114 R)
• M68: 56,058,960 km (0.031 R)
• M69: 59,012,470 km (0.107 R)
• M70: 60,312,326 km (0.076 R)
• M71: 60,834,872 km (0.039 R)
• M72: 60,965,770 km (0.113 R)
• M73: 61,227,865 km (0.114 R)
• M74: 66,008,116 km (0.054 R)
• M75: 67,492,575 km (0.077 R)
• M76: 69,534,287 km (0.112 R)
• M77: 72,426,762 km (0.056 R)
• M78: 73,817,873 km (0.064 R)
• M79: 75,780,297 km (0.097 R)
• M80: 80,329,569 km (0.044 R)
• M81: 80,904,473 km (0.09 R)
• M82: 81,192,449 km (0.066 R)
• M83: 83,362,815 km (0.065 R)
• M84: 85,259,118 km (0.12 R)
• M85: 90,285,756 km (0.087 R)
• M86: 94,193,850 km (0.074 R)
• M87: 95,711,521 km (0.105 R)
• M88: 96,931,641 km (0.115 R)
• M89: 98,003,360 km (0.091 R)
• M90: 98,617,460 km (0.093 R)
• M91: 101,552,271 km (0.103 R)
• M92: 102,952,357 km (0.076 R)
• M93: 103,576,779 km (0.115 R)
• M94: 104,045,768 km (0.081 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit