🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 20.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 101.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,877,902 km

• M1: 369,656 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.56 AU - 0.78 AU

Year: 207 Days

Day: 26.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.14 AU - 1.54 AU

Year: 584 Days

Day: 18.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,877,902 km

• M1: 235,916 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.09 AU - 2.41 AU

Year: 1271 Days

Day: 26.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.06 AU - 2.7 AU

Year: 1383 Days

Day: 40.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,877,902 km

• M1: 161,416 km (0.089 R)
• M2: 873,801 km (0.087 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 11.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.56 AU - 5.72 AU

Year: 4390 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 89 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,877,902 km

• M1: 142,716 km (0.1 R)
• M2: 225,743 km (0.102 R)
• M3: 388,206 km (0.078 R)
• M4: 588,967 km (0.119 R)
• M5: 775,964 km (0.084 R)
• M6: 864,376 km (0.115 R)
• M7: 1,080,396 km (0.057 R)
• M8: 1,763,759 km (0.104 R)
• M9: 1,866,233 km (0.03 R)
• M10: 1,970,653 km (0.071 R)
• M11: 2,185,774 km (0.098 R)
• M12: 2,484,521 km (0.037 R)
• M13: 2,876,767 km (0.084 R)
• M14: 2,998,241 km (0.099 R)
• M15: 3,163,097 km (0.078 R)
• M16: 3,437,310 km (0.082 R)
• M17: 3,566,563 km (0.111 R)
• M18: 3,719,302 km (0.073 R)
• M19: 4,031,663 km (0.049 R)
• M20: 4,306,175 km (0.081 R)
• M21: 4,586,820 km (0.085 R)
• M22: 4,897,685 km (0.078 R)
• M23: 4,970,539 km (0.104 R)
• M24: 5,043,543 km (0.12 R)
• M25: 5,565,340 km (0.075 R)
• M26: 5,743,212 km (0.115 R)
• M27: 5,948,759 km (0.039 R)
• M28: 6,633,618 km (0.082 R)
• M29: 7,177,407 km (0.12 R)
• M30: 7,735,706 km (0.044 R)
• M31: 7,934,372 km (0.068 R)
• M32: 8,221,151 km (0.079 R)
• M33: 9,161,972 km (0.047 R)
• M34: 9,251,880 km (0.109 R)
• M35: 9,342,088 km (0.062 R)
• M36: 9,493,182 km (0.091 R)
• M37: 9,584,287 km (0.114 R)
• M38: 9,706,059 km (0.102 R)
• M39: 10,447,915 km (0.032 R)
• M40: 10,573,428 km (0.076 R)
• M41: 10,667,824 km (0.061 R)
• M42: 10,794,085 km (0.097 R)
• M43: 12,150,189 km (0.078 R)
• M44: 12,514,311 km (0.118 R)
• M45: 13,185,407 km (0.092 R)
• M46: 13,799,356 km (0.089 R)
• M47: 14,318,311 km (0.085 R)
• M48: 15,446,429 km (0.047 R)
• M49: 15,697,005 km (0.047 R)
• M50: 15,876,822 km (0.097 R)
• M51: 16,202,197 km (0.061 R)
• M52: 17,340,039 km (0.118 R)
• M53: 17,488,739 km (0.1 R)
• M54: 18,807,744 km (0.109 R)
• M55: 19,075,374 km (0.039 R)
• M56: 19,152,118 km (0.099 R)
• M57: 19,730,613 km (0.097 R)
• M58: 19,924,791 km (0.093 R)
• M59: 20,080,522 km (0.105 R)
• M60: 20,432,526 km (0.094 R)
• M61: 20,589,604 km (0.103 R)
• M62: 20,944,599 km (0.067 R)
• M63: 21,063,380 km (0.095 R)
• M64: 21,222,104 km (0.075 R)
• M65: 21,660,575 km (0.071 R)
• M66: 22,061,647 km (0.051 R)
• M67: 22,505,952 km (0.105 R)
• M68: 23,280,121 km (0.063 R)
• M69: 23,814,784 km (0.115 R)
• M70: 23,897,512 km (0.086 R)
• M71: 24,062,967 km (0.063 R)
• M72: 25,358,933 km (0.039 R)
• M73: 25,654,688 km (0.098 R)
• M74: 25,866,519 km (0.105 R)
• M75: 26,591,620 km (0.113 R)
• M76: 27,669,921 km (0.104 R)
• M77: 28,192,616 km (0.115 R)
• M78: 28,455,161 km (0.101 R)
• M79: 28,806,566 km (0.069 R)
• M80: 28,982,792 km (0.11 R)
• M81: 29,691,138 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 13.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.81 AU - 7.01 AU

Year: 5413 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,877,902 km

• M1: 225,594 km (0.051 R)
• M2: 356,342 km (0.104 R)
• M3: 540,647 km (0.119 R)
• M4: 629,957 km (0.056 R)
• M5: 800,797 km (0.053 R)
• M6: 906,114 km (0.118 R)
• M7: 1,073,963 km (0.07 R)
• M8: 1,299,258 km (0.111 R)
• M9: 1,832,424 km (0.088 R)
• M10: 1,957,787 km (0.12 R)
• M11: 2,161,091 km (0.097 R)
• M12: 2,568,745 km (0.116 R)
• M13: 2,669,424 km (0.114 R)
• M14: 3,000,933 km (0.063 R)
• M15: 3,749,222 km (0.119 R)
• M16: 4,239,903 km (0.117 R)
• M17: 4,505,140 km (0.079 R)
• M18: 4,676,878 km (0.031 R)
• M19: 5,052,070 km (0.05 R)
• M20: 5,359,493 km (0.076 R)
• M21: 5,515,524 km (0.112 R)
• M22: 5,858,701 km (0.079 R)
• M23: 6,236,286 km (0.104 R)
• M24: 6,483,123 km (0.108 R)
• M25: 6,789,350 km (0.077 R)
• M26: 6,873,723 km (0.113 R)
• M27: 7,243,379 km (0.09 R)
• M28: 7,972,370 km (0.086 R)
• M29: 8,150,990 km (0.065 R)
• M30: 8,878,185 km (0.1 R)
• M31: 9,249,786 km (0.086 R)
• M32: 9,594,759 km (0.099 R)
• M33: 9,848,477 km (0.117 R)
• M34: 9,944,070 km (0.052 R)
• M35: 10,265,256 km (0.102 R)
• M36: 10,819,217 km (0.101 R)
• M37: 10,918,101 km (0.113 R)
• M38: 11,249,461 km (0.068 R)
• M39: 11,449,922 km (0.079 R)
• M40: 11,550,601 km (0.058 R)
• M41: 11,752,858 km (0.109 R)
• M42: 12,092,594 km (0.102 R)
• M43: 12,504,587 km (0.101 R)
• M44: 13,271,874 km (0.099 R)
• M45: 13,483,854 km (0.117 R)
• M46: 14,090,324 km (0.03 R)
• M47: 14,632,916 km (0.107 R)
• M48: 14,888,578 km (0.049 R)
• M49: 15,035,334 km (0.09 R)
• M50: 15,478,293 km (0.066 R)
• M51: 15,626,994 km (0.069 R)
• M52: 16,566,767 km (0.065 R)
• M53: 17,370,407 km (0.098 R)
• M54: 18,382,886 km (0.05 R)
• M55: 18,737,881 km (0.03 R)
• M56: 19,695,457 km (0.075 R)
• M57: 20,791,860 km (0.103 R)
• M58: 20,997,108 km (0.107 R)
• M59: 21,949,748 km (0.079 R)
• M60: 22,620,694 km (0.068 R)
• M61: 23,256,036 km (0.1 R)
• M62: 23,682,689 km (0.114 R)
• M63: 23,983,082 km (0.118 R)
• M64: 25,153,087 km (0.108 R)
• M65: 25,415,631 km (0.077 R)
• M66: 26,519,364 km (0.101 R)
• M67: 26,875,856 km (0.072 R)
• M68: 27,638,655 km (0.086 R)
• M69: 27,819,220 km (0.082 R)
• M70: 27,954,905 km (0.09 R)
• M71: 28,317,680 km (0.069 R)
• M72: 28,682,101 km (0.103 R)
• M73: 29,784,637 km (0.084 R)
• M74: 30,108,815 km (0.03 R)
• M75: 30,387,516 km (0.095 R)
• M76: 30,760,613 km (0.116 R)
• M77: 30,947,760 km (0.037 R)
• M78: 31,276,128 km (0.097 R)
• M79: 31,605,692 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.1

Radius: 7.6

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.65 AU - 14.83 AU

Year: 21319 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,877,902 km

• M1: 100,979 km (0.116 R)
• M2: 399,875 km (0.108 R)
• M3: 836,850 km (0.092 R)
• M4: 1,008,589 km (0.069 R)
• M5: 1,138,440 km (0.098 R)
• M6: 1,219,073 km (0.063 R)
• M7: 2,094,221 km (0.046 R)
• M8: 2,752,152 km (0.085 R)
• M9: 2,935,409 km (0.038 R)
• M10: 3,009,909 km (0.081 R)
• M11: 3,748,175 km (0.077 R)
• M12: 4,075,196 km (0.116 R)
• M13: 4,158,372 km (0.039 R)
• M14: 4,496,912 km (0.025 R)
• M15: 4,583,080 km (0.041 R)
• M16: 4,844,428 km (0.045 R)
• M17: 5,245,649 km (0.097 R)
• M18: 6,415,654 km (0.092 R)
• M19: 7,054,886 km (0.053 R)
• M20: 7,560,377 km (0.099 R)
• M21: 7,714,313 km (0.096 R)
• M22: 8,025,327 km (0.098 R)
• M23: 8,713,178 km (0.089 R)
• M24: 8,928,599 km (0.115 R)
• M25: 9,255,171 km (0.064 R)
• M26: 9,863,885 km (0.096 R)
• M27: 9,975,934 km (0.09 R)
• M28: 10,201,378 km (0.068 R)
• M29: 12,184,447 km (0.081 R)
• M30: 12,304,724 km (0.083 R)
• M31: 12,728,984 km (0.105 R)
• M32: 13,405,166 km (0.094 R)
• M33: 13,904,224 km (0.115 R)
• M34: 16,290,759 km (0.098 R)
• M35: 16,622,867 km (0.046 R)
• M36: 16,957,218 km (0.102 R)
• M37: 18,454,543 km (0.09 R)
• M38: 19,289,000 km (0.047 R)
• M39: 20,635,231 km (0.114 R)
• M40: 20,778,695 km (0.063 R)
• M41: 23,193,504 km (0.076 R)
• M42: 24,699,656 km (0.117 R)
• M43: 24,775,801 km (0.083 R)
• M44: 25,695,529 km (0.119 R)
• M45: 28,441,398 km (0.108 R)
• M46: 28,921,308 km (0.098 R)
• M47: 30,295,813 km (0.064 R)
• M48: 30,377,344 km (0.104 R)
• M49: 31,278,820 km (0.061 R)
• M50: 31,443,677 km (0.032 R)
• M51: 31,691,561 km (0.118 R)
• M52: 31,774,289 km (0.088 R)
• M53: 32,105,947 km (0.1 R)
• M54: 35,228,503 km (0.101 R)
• M55: 35,314,223 km (0.092 R)
• M56: 35,743,868 km (0.073 R)
• M57: 35,830,036 km (0.063 R)
• M58: 36,002,523 km (0.04 R)
• M59: 36,434,861 km (0.099 R)
• M60: 38,093,901 km (0.096 R)
• M61: 38,446,354 km (0.094 R)
• M62: 39,154,251 km (0.074 R)
• M63: 42,849,916 km (0.11 R)
• M64: 43,675,996 km (0.113 R)
• M65: 44,414,561 km (0.06 R)
• M66: 46,091,702 km (0.075 R)
• M67: 49,028,159 km (0.106 R)
• M68: 52,219,830 km (0.094 R)
• M69: 52,415,504 km (0.09 R)
• M70: 53,200,294 km (0.082 R)
• M71: 53,495,600 km (0.084 R)
• M72: 53,791,355 km (0.087 R)
• M73: 53,988,974 km (0.107 R)
• M74: 56,679,192 km (0.086 R)
• M75: 57,787,713 km (0.072 R)
• M76: 58,699,960 km (0.039 R)
• M77: 59,107,016 km (0.074 R)
• M78: 59,821,496 km (0.03 R)
• M79: 59,923,671 km (0.076 R)
• M80: 60,026,146 km (0.094 R)
• M81: 61,465,277 km (0.092 R)
• M82: 62,915,778 km (0.072 R)
• M83: 66,379,118 km (0.049 R)
• M84: 67,015,358 km (0.096 R)
• M85: 67,227,937 km (0.095 R)
• M86: 67,440,814 km (0.094 R)
• M87: 67,547,179 km (0.09 R)
• M88: 69,365,840 km (0.113 R)
• M89: 69,903,794 km (0.091 R)
• M90: 71,743,249 km (0.109 R)
• M91: 71,960,615 km (0.068 R)
• M92: 72,396,244 km (0.092 R)
• M93: 72,941,827 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.7

Radius: 3.4

Gravity: 57.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.92 AU - 20.12 AU

Year: 25295 Days

Day: 18.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,877,902 km

• M1: 328,966 km (0.095 R)
• M2: 771,476 km (0.068 R)
• M3: 853,007 km (0.116 R)
• M4: 1,497,923 km (0.092 R)
• M5: 2,493,348 km (0.085 R)
• M6: 2,533,440 km (0.093 R)
• M7: 2,778,332 km (0.081 R)
• M8: 2,945,881 km (0.089 R)
• M9: 3,970,776 km (0.103 R)
• M10: 4,399,075 km (0.079 R)
• M11: 4,792,069 km (0.098 R)
• M12: 5,247,445 km (0.074 R)
• M13: 5,350,517 km (0.114 R)
• M14: 6,144,733 km (0.08 R)
• M15: 6,806,105 km (0.111 R)
• M16: 7,431,873 km (0.048 R)
• M17: 8,016,651 km (0.054 R)
• M18: 9,730,893 km (0.113 R)
• M19: 10,048,489 km (0.082 R)
• M20: 10,434,152 km (0.081 R)
• M21: 10,628,929 km (0.099 R)
• M22: 11,219,990 km (0.103 R)
• M23: 11,754,353 km (0.119 R)
• M24: 11,889,141 km (0.109 R)
• M25: 12,571,158 km (0.06 R)
• M26: 13,195,879 km (0.077 R)
• M27: 14,764,711 km (0.063 R)
• M28: 15,349,789 km (0.035 R)
• M29: 15,942,196 km (0.096 R)
• M30: 16,844,870 km (0.044 R)
• M31: 17,149,451 km (0.088 R)
• M32: 17,379,084 km (0.082 R)
• M33: 17,532,721 km (0.037 R)
• M34: 17,841,491 km (0.032 R)
• M35: 19,730,613 km (0.12 R)
• M36: 21,024,934 km (0.078 R)
• M37: 21,106,764 km (0.112 R)
• M38: 21,352,852 km (0.108 R)
• M39: 21,599,838 km (0.04 R)
• M40: 21,682,416 km (0.083 R)
• M41: 22,597,207 km (0.072 R)
• M42: 23,017,278 km (0.098 R)
• M43: 24,207,030 km (0.052 R)
• M44: 26,734,037 km (0.085 R)
• M45: 26,911,460 km (0.057 R)
• M46: 27,804,111 km (0.043 R)
• M47: 28,797,141 km (0.104 R)
• M48: 29,161,113 km (0.098 R)
• M49: 29,526,581 km (0.106 R)
• M50: 31,751,250 km (0.105 R)
• M51: 31,939,145 km (0.065 R)
• M52: 32,883,706 km (0.104 R)
• M53: 33,550,314 km (0.12 R)
• M54: 34,221,411 km (0.103 R)
• M55: 34,510,434 km (0.105 R)
• M56: 36,457,450 km (0.054 R)
• M57: 36,851,191 km (0.116 R)
• M58: 37,048,511 km (0.064 R)
• M59: 38,240,058 km (0.102 R)
• M60: 38,740,313 km (0.11 R)
• M61: 40,966,629 km (0.098 R)
• M62: 42,405,012 km (0.078 R)
• M63: 43,442,324 km (0.078 R)
• M64: 43,650,863 km (0.057 R)
• M65: 43,859,702 km (0.114 R)
• M66: 46,604,374 km (0.118 R)
• M67: 46,711,038 km (0.055 R)
• M68: 47,245,700 km (0.074 R)
• M69: 47,460,074 km (0.077 R)
• M70: 51,704,914 km (0.118 R)
• M71: 56,296,372 km (0.073 R)
• M72: 56,979,136 km (0.08 R)
• M73: 57,435,858 km (0.101 R)
• M74: 58,123,111 km (0.06 R)
• M75: 58,352,893 km (0.073 R)
• M76: 58,467,934 km (0.093 R)
• M77: 61,249,707 km (0.067 R)
• M78: 63,482,455 km (0.049 R)
• M79: 65,144,637 km (0.096 R)
• M80: 65,741,682 km (0.092 R)
• M81: 66,941,307 km (0.095 R)
• M82: 67,785,338 km (0.063 R)
• M83: 72,304,690 km (0.083 R)
• M84: 73,046,695 km (0.042 R)
• M85: 73,666,928 km (0.092 R)
• M86: 74,164,341 km (0.095 R)
• M87: 75,162,608 km (0.101 R)
• M88: 75,663,461 km (0.102 R)
• M89: 75,914,337 km (0.086 R)
• M90: 77,298,716 km (0.095 R)
• M91: 79,582,028 km (0.094 R)
• M92: 80,220,213 km (0.092 R)
• M93: 81,887,481 km (0.028 R)
• M94: 86,432,563 km (0.094 R)
• M95: 87,746,182 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit