🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 209 Days

Day: 30.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,434,902 km

• M1: 104,569 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.68 AU - 0.74 AU

Year: 213 Days

Day: 41.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.88 AU

Year: 222 Days

Day: 45.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,434,902 km

• M1: 42,336 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.09 AU - 1.15 AU

Year: 422 Days

Day: 27.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,434,902 km

• M1: 382,522 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.44 AU - 5.14 AU

Year: 3167 Days

Day: 41 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,434,902 km

• M1: 2,807,354 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 14.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.66 AU - 7.22 AU

Year: 5825 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,434,902 km

• M1: 188,643 km (0.103 R)
• M2: 339,438 km (0.049 R)
• M3: 542,591 km (0.032 R)
• M4: 638,185 km (0.105 R)
• M5: 836,701 km (0.106 R)
• M6: 2,316,523 km (0.062 R)
• M7: 2,570,690 km (0.103 R)
• M8: 2,811,842 km (0.12 R)
• M9: 2,924,040 km (0.068 R)
• M10: 3,532,006 km (0.06 R)
• M11: 4,204,747 km (0.106 R)
• M12: 5,081,092 km (0.058 R)
• M13: 5,302,048 km (0.053 R)
• M14: 5,582,693 km (0.086 R)
• M15: 5,724,961 km (0.109 R)
• M16: 6,100,452 km (0.085 R)
• M17: 6,754,344 km (0.087 R)
• M18: 6,967,072 km (0.079 R)
• M19: 7,776,995 km (0.067 R)
• M20: 7,904,303 km (0.116 R)
• M21: 8,914,238 km (0.115 R)
• M22: 9,519,361 km (0.114 R)
• M23: 9,826,935 km (0.101 R)
• M24: 10,137,799 km (0.119 R)
• M25: 10,451,954 km (0.09 R)
• M26: 10,663,187 km (0.08 R)
• M27: 10,804,856 km (0.031 R)
• M28: 10,947,123 km (0.062 R)
• M29: 11,125,893 km (0.116 R)
• M30: 11,667,886 km (0.099 R)
• M31: 11,923,698 km (0.104 R)
• M32: 12,070,753 km (0.091 R)
• M33: 13,193,036 km (0.072 R)
• M34: 13,843,787 km (0.076 R)
• M35: 14,387,575 km (0.104 R)
• M36: 14,544,204 km (0.089 R)
• M37: 15,777,639 km (0.098 R)
• M38: 16,182,750 km (0.092 R)
• M39: 16,468,332 km (0.079 R)
• M40: 16,920,417 km (0.104 R)
• M41: 17,044,583 km (0.089 R)
• M42: 18,513,933 km (0.09 R)
• M43: 18,641,690 km (0.062 R)
• M44: 18,941,185 km (0.12 R)
• M45: 19,285,410 km (0.091 R)
• M46: 19,675,112 km (0.076 R)
• M47: 21,037,201 km (0.072 R)
• M48: 21,259,802 km (0.076 R)
• M49: 21,527,882 km (0.084 R)
• M50: 22,022,452 km (0.042 R)
• M51: 22,702,823 km (0.11 R)
• M52: 23,160,144 km (0.089 R)
• M53: 23,482,228 km (0.118 R)
• M54: 23,944,785 km (0.119 R)
• M55: 24,177,110 km (0.11 R)
• M56: 24,270,310 km (0.091 R)
• M57: 24,410,333 km (0.091 R)
• M58: 24,879,023 km (0.119 R)
• M59: 24,972,971 km (0.105 R)
• M60: 25,208,737 km (0.028 R)
• M61: 26,734,935 km (0.115 R)
• M62: 26,831,276 km (0.083 R)
• M63: 26,976,086 km (0.093 R)
• M64: 27,460,484 km (0.116 R)
• M65: 27,655,111 km (0.063 R)
• M66: 28,094,630 km (0.073 R)
• M67: 28,241,684 km (0.118 R)
• M68: 29,476,914 km (0.083 R)
• M69: 29,776,110 km (0.042 R)
• M70: 31,033,031 km (0.118 R)
• M71: 31,439,040 km (0.114 R)
• M72: 31,540,766 km (0.117 R)
• M73: 32,718,849 km (0.095 R)
• M74: 33,183,800 km (0.098 R)
• M75: 33,598,934 km (0.049 R)
• M76: 34,120,133 km (0.098 R)
• M77: 34,539,156 km (0.105 R)
• M78: 34,907,167 km (0.065 R)
• M79: 35,065,292 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.4

Radius: 5.2

Gravity: 27.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.43 AU - 19.97 AU

Year: 27676 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,434,902 km

• M1: 73,303 km (0.084 R)
• M2: 724,802 km (0.092 R)
• M3: 866,920 km (0.095 R)
• M4: 1,018,163 km (0.097 R)
• M5: 1,080,994 km (0.097 R)
• M6: 1,311,225 km (0.092 R)
• M7: 1,592,769 km (0.115 R)
• M8: 1,970,802 km (0.103 R)
• M9: 2,984,178 km (0.04 R)
• M10: 3,882,813 km (0.078 R)
• M11: 5,848,230 km (0.086 R)
• M12: 6,898,257 km (0.09 R)
• M13: 6,958,395 km (0.065 R)
• M14: 7,018,534 km (0.051 R)
• M15: 7,630,090 km (0.115 R)
• M16: 8,643,765 km (0.118 R)
• M17: 9,166,161 km (0.091 R)
• M18: 11,003,821 km (0.059 R)
• M19: 11,999,993 km (0.101 R)
• M20: 12,802,885 km (0.034 R)
• M21: 13,024,888 km (0.109 R)
• M22: 13,698,378 km (0.114 R)
• M23: 16,023,727 km (0.058 R)
• M24: 16,262,934 km (0.055 R)
• M25: 17,558,452 km (0.029 R)
• M26: 17,887,417 km (0.088 R)
• M27: 18,052,723 km (0.103 R)
• M28: 18,384,830 km (0.098 R)
• M29: 18,970,805 km (0.026 R)
• M30: 19,477,942 km (0.083 R)
• M31: 22,434,893 km (0.071 R)
• M32: 22,524,054 km (0.075 R)
• M33: 24,972,821 km (0.044 R)
• M34: 25,065,123 km (0.091 R)
• M35: 25,528,428 km (0.04 R)
• M36: 25,901,076 km (0.109 R)
• M37: 26,840,401 km (0.096 R)
• M38: 27,029,642 km (0.055 R)
• M39: 28,366,599 km (0.053 R)
• M40: 31,602,101 km (0.088 R)
• M41: 31,902,045 km (0.066 R)
• M42: 32,002,126 km (0.105 R)
• M43: 34,129,707 km (0.118 R)
• M44: 34,232,182 km (0.059 R)
• M45: 34,642,977 km (0.1 R)
• M46: 36,093,777 km (0.039 R)
• M47: 36,616,622 km (0.067 R)
• M48: 37,352,943 km (0.105 R)
• M49: 38,200,415 km (0.049 R)
• M50: 40,346,546 km (0.095 R)
• M51: 40,563,313 km (0.091 R)
• M52: 40,780,529 km (0.101 R)
• M53: 41,325,065 km (0.105 R)
• M54: 41,762,490 km (0.105 R)
• M55: 42,862,632 km (0.096 R)
• M56: 43,860,899 km (0.094 R)
• M57: 45,767,374 km (0.114 R)
• M58: 45,880,321 km (0.1 R)
• M59: 46,446,698 km (0.088 R)
• M60: 47,015,320 km (0.042 R)
• M61: 49,892,835 km (0.093 R)
• M62: 50,591,906 km (0.065 R)
• M63: 51,294,268 km (0.082 R)
• M64: 51,999,771 km (0.027 R)
• M65: 52,353,720 km (0.069 R)
• M66: 53,658,512 km (0.105 R)
• M67: 54,255,109 km (0.115 R)
• M68: 57,027,456 km (0.056 R)
• M69: 58,492,169 km (0.098 R)
• M70: 60,216,733 km (0.064 R)
• M71: 60,340,451 km (0.104 R)
• M72: 60,960,833 km (0.115 R)
• M73: 61,707,925 km (0.1 R)
• M74: 61,832,839 km (0.111 R)
• M75: 66,638,072 km (0.102 R)
• M76: 68,955,792 km (0.075 R)
• M77: 70,124,451 km (0.11 R)
• M78: 71,824,182 km (0.112 R)
• M79: 71,955,529 km (0.085 R)
• M80: 72,349,869 km (0.103 R)
• M81: 72,613,161 km (0.106 R)
• M82: 76,467,251 km (0.088 R)
• M83: 77,407,473 km (0.08 R)
• M84: 78,351,436 km (0.103 R)
• M85: 78,757,145 km (0.09 R)
• M86: 81,343,094 km (0.075 R)
• M87: 81,753,890 km (0.068 R)
• M88: 82,165,434 km (0.114 R)
• M89: 84,926,562 km (0.082 R)
• M90: 85,482,467 km (0.05 R)
• M91: 86,737,593 km (0.083 R)
• M92: 88,983,805 km (0.062 R)
• M93: 89,689,758 km (0.093 R)
• M94: 93,247,046 km (0.105 R)
• M95: 93,676,990 km (0.116 R)
• M96: 95,547,711 km (0.114 R)
• M97: 96,560,190 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.4

Radius: 4

Gravity: 60.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.52 AU - 19.98 AU

Year: 30105 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,434,902 km

• M1: 179,069 km (0.098 R)
• M2: 320,588 km (0.109 R)
• M3: 847,921 km (0.102 R)
• M4: 1,156,242 km (0.085 R)
• M5: 1,341,444 km (0.059 R)
• M6: 2,731,508 km (0.056 R)
• M7: 3,649,590 km (0.087 R)
• M8: 3,865,609 km (0.113 R)
• M9: 4,197,267 km (0.083 R)
• M10: 5,065,833 km (0.087 R)
• M11: 5,987,655 km (0.085 R)
• M12: 7,294,841 km (0.096 R)
• M13: 7,430,227 km (0.059 R)
• M14: 9,191,742 km (0.105 R)
• M15: 9,558,855 km (0.091 R)
• M16: 13,650,207 km (0.048 R)
• M17: 13,817,159 km (0.106 R)
• M18: 14,406,574 km (0.112 R)
• M19: 15,176,255 km (0.102 R)
• M20: 15,262,573 km (0.089 R)
• M21: 16,844,720 km (0.075 R)
• M22: 17,383,572 km (0.102 R)
• M23: 18,386,027 km (0.11 R)
• M24: 18,570,332 km (0.083 R)
• M25: 19,971,914 km (0.1 R)
• M26: 20,733,218 km (0.07 R)
• M27: 22,186,112 km (0.039 R)
• M28: 22,776,425 km (0.054 R)
• M29: 23,172,710 km (0.094 R)
• M30: 24,072,990 km (0.112 R)
• M31: 24,780,887 km (0.105 R)
• M32: 25,086,516 km (0.103 R)
• M33: 25,701,363 km (0.109 R)
• M34: 26,424,818 km (0.114 R)
• M35: 27,891,775 km (0.12 R)
• M36: 28,315,885 km (0.115 R)
• M37: 30,576,458 km (0.116 R)
• M38: 32,004,669 km (0.074 R)
• M39: 32,559,827 km (0.114 R)
• M40: 33,904,861 km (0.119 R)
• M41: 34,470,790 km (0.101 R)
• M42: 35,153,854 km (0.078 R)
• M43: 35,956,447 km (0.105 R)
• M44: 38,517,861 km (0.106 R)
• M45: 39,226,506 km (0.113 R)
• M46: 39,820,410 km (0.096 R)
• M47: 42,104,171 km (0.085 R)
• M48: 42,956,131 km (0.064 R)
• M49: 45,920,263 km (0.095 R)
• M50: 47,932,654 km (0.069 R)
• M51: 53,613,184 km (0.112 R)
• M52: 56,264,507 km (0.089 R)
• M53: 56,799,918 km (0.073 R)
• M54: 56,933,958 km (0.09 R)
• M55: 57,336,974 km (0.076 R)
• M56: 62,107,501 km (0.032 R)
• M57: 62,938,068 km (0.068 R)
• M58: 65,732,706 km (0.083 R)
• M59: 66,014,548 km (0.097 R)
• M60: 68,140,035 km (0.112 R)
• M61: 68,282,452 km (0.094 R)
• M62: 68,853,467 km (0.104 R)
• M63: 70,864,362 km (0.094 R)
• M64: 71,008,724 km (0.05 R)
• M65: 72,167,210 km (0.116 R)
• M66: 72,894,405 km (0.106 R)
• M67: 75,975,223 km (0.034 R)
• M68: 76,123,026 km (0.103 R)
• M69: 77,011,637 km (0.12 R)
• M70: 77,160,039 km (0.091 R)
• M71: 78,500,136 km (0.113 R)
• M72: 79,248,126 km (0.062 R)
• M73: 79,848,013 km (0.104 R)
• M74: 82,414,813 km (0.1 R)
• M75: 85,161,879 km (0.071 R)
• M76: 86,700,942 km (0.1 R)
• M77: 87,319,080 km (0.092 R)
• M78: 88,093,848 km (0.093 R)
• M79: 89,806,444 km (0.042 R)
• M80: 91,058,878 km (0.112 R)
• M81: 92,316,996 km (0.092 R)
• M82: 94,056,370 km (0.072 R)
• M83: 94,850,585 km (0.045 R)
• M84: 97,567,432 km (0.113 R)
• M85: 99,824,116 km (0.065 R)
• M86: 100,958,816 km (0.087 R)
• M87: 101,121,279 km (0.104 R)
• M88: 103,404,591 km (0.102 R)
• M89: 105,046,129 km (0.069 R)
• M90: 105,704,958 km (0.086 R)
• M91: 107,358,463 km (0.05 R)
• M92: 109,020,495 km (0.075 R)
• M93: 110,523,505 km (0.035 R)
• M94: 111,193,704 km (0.113 R)
• M95: 111,361,403 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.8

Radius: 3.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.38 AU - 20.68 AU

Year: 30764 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,434,902 km

• M1: 43,683 km (0.08 R)
• M2: 119,080 km (0.091 R)
• M3: 236,813 km (0.039 R)
• M4: 673,639 km (0.112 R)
• M5: 811,120 km (0.11 R)
• M6: 846,874 km (0.099 R)
• M7: 957,277 km (0.11 R)
• M8: 1,033,572 km (0.09 R)
• M9: 1,643,333 km (0.065 R)
• M10: 1,757,925 km (0.094 R)
• M11: 1,970,802 km (0.076 R)
• M12: 2,117,259 km (0.116 R)
• M13: 2,446,524 km (0.108 R)
• M14: 2,657,008 km (0.061 R)
• M15: 2,983,580 km (0.11 R)
• M16: 3,011,405 km (0.092 R)
• M17: 3,067,205 km (0.053 R)
• M18: 3,438,657 km (0.089 R)
• M19: 3,674,124 km (0.065 R)
• M20: 3,733,813 km (0.096 R)
• M21: 4,379,926 km (0.09 R)
• M22: 4,764,393 km (0.057 R)
• M23: 6,192,753 km (0.071 R)
• M24: 6,335,171 km (0.085 R)
• M25: 6,442,881 km (0.067 R)
• M26: 6,551,040 km (0.063 R)
• M27: 7,100,813 km (0.114 R)
• M28: 8,205,144 km (0.117 R)
• M29: 9,077,898 km (0.098 R)
• M30: 9,239,763 km (0.073 R)
• M31: 11,081,761 km (0.094 R)
• M32: 12,088,256 km (0.089 R)
• M33: 12,221,697 km (0.104 R)
• M34: 13,260,804 km (0.077 R)
• M35: 13,398,284 km (0.065 R)
• M36: 14,752,744 km (0.12 R)
• M37: 15,086,197 km (0.096 R)
• M38: 15,711,965 km (0.081 R)
• M39: 15,760,435 km (0.098 R)
• M40: 15,809,054 km (0.114 R)
• M41: 16,346,260 km (0.12 R)
• M42: 16,839,784 km (0.098 R)
• M43: 16,889,450 km (0.046 R)
• M44: 17,892,055 km (0.092 R)
• M45: 18,145,773 km (0.099 R)
• M46: 19,172,164 km (0.097 R)
• M47: 19,275,835 km (0.094 R)
• M48: 19,849,543 km (0.092 R)
• M49: 20,270,212 km (0.077 R)
• M50: 22,745,459 km (0.111 R)
• M51: 22,910,166 km (0.066 R)
• M52: 23,628,535 km (0.099 R)
• M53: 24,018,387 km (0.117 R)
• M54: 25,257,356 km (0.104 R)
• M55: 25,827,324 km (0.064 R)
• M56: 26,056,658 km (0.089 R)
• M57: 26,516,971 km (0.109 R)
• M58: 26,806,143 km (0.076 R)
• M59: 26,922,082 km (0.094 R)
• M60: 27,154,407 km (0.059 R)
• M61: 27,270,944 km (0.062 R)
• M62: 27,445,973 km (0.116 R)
• M63: 28,503,630 km (0.046 R)
• M64: 29,994,523 km (0.043 R)
• M65: 30,840,499 km (0.064 R)
• M66: 35,631,221 km (0.055 R)
• M67: 35,950,164 km (0.096 R)
• M68: 36,912,826 km (0.12 R)
• M69: 37,235,658 km (0.097 R)
• M70: 37,948,941 km (0.119 R)
• M71: 40,580,816 km (0.077 R)
• M72: 42,931,447 km (0.083 R)
• M73: 42,999,365 km (0.085 R)
• M74: 44,637,461 km (0.094 R)
• M75: 45,395,025 km (0.082 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit