🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 162 Days

Day: 17.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.16 AU - 1.38 AU

Year: 539 Days

Day: 17.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.93 AU - 2.25 AU

Year: 1138 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.48 AU - 2.66 AU

Year: 1552 Days

Day: 23.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,268,171 km

• M1: 238,010 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.39 AU - 3.63 AU

Year: 2477 Days

Day: 32.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.35 AU - 4.91 AU

Year: 3162 Days

Day: 27.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 9.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.06 AU - 5.08 AU

Year: 4301 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 86.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,268,171 km

• M1: 141,520 km (0.046 R)
• M2: 221,554 km (0.05 R)
• M3: 279,449 km (0.094 R)
• M4: 338,091 km (0.065 R)
• M5: 432,787 km (0.067 R)
• M6: 856,448 km (0.025 R)
• M7: 960,867 km (0.108 R)
• M8: 1,103,284 km (0.05 R)
• M9: 1,397,244 km (0.1 R)
• M10: 1,534,276 km (0.091 R)
• M11: 1,676,095 km (0.099 R)
• M12: 1,890,019 km (0.111 R)
• M13: 1,986,510 km (0.108 R)
• M14: 2,184,428 km (0.09 R)
• M15: 2,388,928 km (0.093 R)
• M16: 2,692,014 km (0.047 R)
• M17: 2,785,363 km (0.108 R)
• M18: 3,120,612 km (0.067 R)
• M19: 3,268,414 km (0.103 R)
• M20: 3,570,752 km (0.086 R)
• M21: 3,777,346 km (0.102 R)
• M22: 3,952,675 km (0.05 R)
• M23: 4,076,841 km (0.114 R)
• M24: 4,531,469 km (0.043 R)
• M25: 4,925,659 km (0.068 R)
• M26: 4,982,955 km (0.059 R)
• M27: 5,252,980 km (0.108 R)
• M28: 5,448,953 km (0.092 R)
• M29: 5,767,297 km (0.112 R)
• M30: 6,091,775 km (0.034 R)
• M31: 6,173,904 km (0.057 R)
• M32: 6,422,386 km (0.109 R)
• M33: 6,505,862 km (0.078 R)
• M34: 6,695,253 km (0.08 R)
• M35: 6,779,925 km (0.113 R)
• M36: 6,886,289 km (0.098 R)
• M37: 7,187,280 km (0.032 R)
• M38: 7,274,047 km (0.091 R)
• M39: 7,426,786 km (0.112 R)
• M40: 7,536,591 km (0.089 R)
• M41: 7,624,704 km (0.119 R)
• M42: 8,479,507 km (0.106 R)
• M43: 8,825,377 km (0.054 R)
• M44: 8,964,952 km (0.069 R)
• M45: 9,081,937 km (0.101 R)
• M46: 9,483,159 km (0.047 R)
• M47: 9,554,666 km (0.032 R)
• M48: 9,626,324 km (0.11 R)
• M49: 10,696,996 km (0.092 R)
• M50: 11,196,054 km (0.071 R)
• M51: 11,677,311 km (0.105 R)
• M52: 12,113,538 km (0.096 R)
• M53: 12,503,091 km (0.11 R)
• M54: 12,633,690 km (0.073 R)
• M55: 12,791,216 km (0.106 R)
• M56: 13,108,214 km (0.039 R)
• M57: 13,668,907 km (0.118 R)
• M58: 14,264,905 km (0.118 R)
• M59: 14,814,079 km (0.094 R)
• M60: 15,538,282 km (0.093 R)
• M61: 15,650,780 km (0.077 R)
• M62: 15,848,249 km (0.057 R)
• M63: 16,074,890 km (0.098 R)
• M64: 16,331,151 km (0.11 R)
• M65: 16,674,927 km (0.098 R)
• M66: 16,761,245 km (0.106 R)
• M67: 17,340,637 km (0.026 R)
• M68: 17,808,729 km (0.086 R)
• M69: 18,221,918 km (0.054 R)
• M70: 18,518,870 km (0.12 R)
• M71: 18,697,789 km (0.087 R)
• M72: 18,787,548 km (0.106 R)
• M73: 19,510,255 km (0.107 R)
• M74: 19,662,097 km (0.116 R)
• M75: 19,844,606 km (0.03 R)
• M76: 19,997,196 km (0.117 R)
• M77: 20,365,057 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 9.6

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.06 AU - 5.38 AU

Year: 4493 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,268,171 km

• M1: 130,150 km (0.088 R)
• M2: 205,847 km (0.094 R)
• M3: 278,252 km (0.116 R)
• M4: 363,972 km (0.101 R)
• M5: 626,067 km (0.082 R)
• M6: 772,673 km (0.032 R)
• M7: 1,014,573 km (0.099 R)
• M8: 1,265,299 km (0.112 R)
• M9: 1,895,555 km (0.099 R)
• M10: 2,473,601 km (0.113 R)
• M11: 2,711,611 km (0.073 R)
• M12: 2,853,879 km (0.1 R)
• M13: 2,977,895 km (0.107 R)
• M14: 3,252,707 km (0.097 R)
• M15: 3,339,024 km (0.079 R)
• M16: 3,404,100 km (0.043 R)
• M17: 3,646,897 km (0.097 R)
• M18: 3,827,013 km (0.109 R)
• M19: 3,895,229 km (0.074 R)
• M20: 4,079,384 km (0.051 R)
• M21: 4,149,247 km (0.111 R)
• M22: 4,313,804 km (0.064 R)
• M23: 4,384,863 km (0.056 R)
• M24: 4,456,371 km (0.103 R)
• M25: 4,552,413 km (0.088 R)
• M26: 4,624,968 km (0.034 R)
• M27: 4,943,462 km (0.043 R)
• M28: 5,042,944 km (0.093 R)
• M29: 5,396,294 km (0.069 R)
• M30: 5,783,902 km (0.111 R)
• M31: 6,180,636 km (0.087 R)
• M32: 6,260,970 km (0.106 R)
• M33: 6,944,483 km (0.07 R)
• M34: 7,594,336 km (0.114 R)
• M35: 8,234,016 km (0.118 R)
• M36: 8,710,037 km (0.063 R)
• M37: 9,042,593 km (0.112 R)
• M38: 9,502,756 km (0.056 R)
• M39: 9,564,689 km (0.066 R)
• M40: 9,720,122 km (0.093 R)
• M41: 10,350,228 km (0.089 R)
• M42: 10,541,863 km (0.113 R)
• M43: 11,189,173 km (0.119 R)
• M44: 11,982,789 km (0.051 R)
• M45: 12,049,809 km (0.078 R)
• M46: 12,116,829 km (0.114 R)
• M47: 12,386,404 km (0.099 R)
• M48: 13,484,602 km (0.105 R)
• M49: 13,693,890 km (0.117 R)
• M50: 14,080,600 km (0.118 R)
• M51: 14,649,521 km (0.071 R)
• M52: 15,626,395 km (0.04 R)
• M53: 15,736,200 km (0.116 R)
• M54: 16,178,262 km (0.116 R)
• M55: 16,437,964 km (0.115 R)
• M56: 16,736,411 km (0.045 R)
• M57: 17,187,599 km (0.1 R)
• M58: 17,528,532 km (0.11 R)
• M59: 18,178,684 km (0.072 R)
• M60: 18,332,770 km (0.107 R)
• M61: 18,448,709 km (0.071 R)
• M62: 18,720,079 km (0.112 R)
• M63: 18,953,751 km (0.114 R)
• M64: 19,149,126 km (0.084 R)
• M65: 20,335,886 km (0.111 R)
• M66: 21,302,288 km (0.04 R)
• M67: 21,627,663 km (0.042 R)
• M68: 22,201,222 km (0.093 R)
• M69: 22,987,658 km (0.118 R)
• M70: 23,363,298 km (0.113 R)
• M71: 24,290,206 km (0.085 R)
• M72: 25,358,036 km (0.101 R)
• M73: 25,746,242 km (0.102 R)
• M74: 25,919,327 km (0.083 R)
• M75: 26,006,094 km (0.075 R)
• M76: 26,179,777 km (0.086 R)
• M77: 26,310,376 km (0.061 R)
• M78: 27,495,041 km (0.062 R)
• M79: 27,805,158 km (0.076 R)
• M80: 27,938,300 km (0.074 R)
• M81: 29,146,752 km (0.093 R)
• M82: 29,916,283 km (0.085 R)
• M83: 30,417,885 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 3.1

Gravity: 63.53 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.48 AU - 13.62 AU

Year: 16749 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,268,171 km

• M1: 182,659 km (0.039 R)
• M2: 327,021 km (0.065 R)
• M3: 482,603 km (0.051 R)
• M4: 994,078 km (0.118 R)
• M5: 1,294,620 km (0.085 R)
• M6: 1,320,949 km (0.116 R)
• M7: 1,593,217 km (0.026 R)
• M8: 1,649,765 km (0.071 R)
• M9: 1,972,448 km (0.107 R)
• M10: 2,063,852 km (0.087 R)
• M11: 2,508,307 km (0.091 R)
• M12: 2,574,131 km (0.11 R)
• M13: 2,707,572 km (0.061 R)
• M14: 3,891,639 km (0.092 R)
• M15: 4,044,678 km (0.078 R)
• M16: 4,475,819 km (0.057 R)
• M17: 5,766,998 km (0.072 R)
• M18: 5,853,914 km (0.1 R)
• M19: 6,029,243 km (0.077 R)
• M20: 6,117,655 km (0.056 R)
• M21: 7,163,644 km (0.099 R)
• M22: 7,351,090 km (0.082 R)
• M23: 8,263,637 km (0.112 R)
• M24: 8,908,104 km (0.062 R)
• M25: 9,878,995 km (0.111 R)
• M26: 11,044,212 km (0.109 R)
• M27: 11,863,410 km (0.074 R)
• M28: 12,196,415 km (0.037 R)
• M29: 12,588,960 km (0.106 R)
• M30: 12,701,757 km (0.086 R)
• M31: 13,213,980 km (0.091 R)
• M32: 14,553,180 km (0.106 R)
• M33: 14,909,672 km (0.072 R)
• M34: 15,148,879 km (0.085 R)
• M35: 15,813,243 km (0.097 R)
• M36: 18,628,226 km (0.098 R)
• M37: 19,274,339 km (0.105 R)
• M38: 19,796,585 km (0.113 R)
• M39: 20,921,711 km (0.086 R)
• M40: 21,122,322 km (0.106 R)
• M41: 22,408,115 km (0.068 R)
• M42: 22,476,482 km (0.117 R)
• M43: 23,371,675 km (0.078 R)
• M44: 23,649,479 km (0.072 R)
• M45: 24,068,203 km (0.114 R)
• M46: 24,278,388 km (0.079 R)
• M47: 24,559,782 km (0.089 R)
• M48: 24,700,852 km (0.113 R)
• M49: 25,054,651 km (0.102 R)
• M50: 25,125,561 km (0.092 R)
• M51: 25,410,096 km (0.089 R)
• M52: 25,767,336 km (0.03 R)
• M53: 26,270,134 km (0.064 R)
• M54: 26,994,038 km (0.105 R)
• M55: 27,139,597 km (0.116 R)
• M56: 28,018,634 km (0.1 R)
• M57: 29,055,646 km (0.046 R)
• M58: 29,578,940 km (0.042 R)
• M59: 30,938,784 km (0.099 R)
• M60: 31,167,370 km (0.063 R)
• M61: 31,320,109 km (0.089 R)
• M62: 31,472,998 km (0.085 R)
• M63: 34,347,372 km (0.109 R)
• M64: 35,138,445 km (0.079 R)
• M65: 36,416,610 km (0.112 R)
• M66: 38,198,919 km (0.087 R)
• M67: 38,280,599 km (0.076 R)
• M68: 39,678,142 km (0.112 R)
• M69: 39,926,475 km (0.115 R)
• M70: 43,969,657 km (0.062 R)
• M71: 44,828,199 km (0.065 R)
• M72: 45,173,171 km (0.081 R)
• M73: 45,432,425 km (0.078 R)
• M74: 46,911,199 km (0.083 R)
• M75: 47,612,514 km (0.106 R)
• M76: 48,229,007 km (0.108 R)
• M77: 51,802,302 km (0.102 R)
• M78: 52,254,835 km (0.111 R)
• M79: 53,346,451 km (0.097 R)
• M80: 53,529,110 km (0.077 R)
• M81: 53,620,514 km (0.108 R)
• M82: 55,552,122 km (0.088 R)
• M83: 55,737,324 km (0.107 R)
• M84: 55,829,925 km (0.098 R)
• M85: 56,759,227 km (0.083 R)
• M86: 58,162,904 km (0.093 R)
• M87: 58,350,799 km (0.12 R)
• M88: 59,862,186 km (0.087 R)
• M89: 59,957,031 km (0.116 R)
• M90: 61,769,260 km (0.102 R)
• M91: 62,537,744 km (0.097 R)
• M92: 62,730,277 km (0.105 R)
• M93: 63,019,599 km (0.096 R)
• M94: 63,116,090 km (0.088 R)
• M95: 64,375,405 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.4

Radius: 7.7

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.95 AU - 19.21 AU

Year: 27769 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,268,171 km

• M1: 636,988 km (0.075 R)
• M2: 1,090,120 km (0.058 R)
• M3: 1,330,972 km (0.102 R)
• M4: 1,476,232 km (0.088 R)
• M5: 1,902,436 km (0.082 R)
• M6: 2,235,441 km (0.091 R)
• M7: 2,452,956 km (0.117 R)
• M8: 2,586,697 km (0.073 R)
• M9: 2,722,980 km (0.103 R)
• M10: 4,000,397 km (0.062 R)
• M11: 4,644,415 km (0.052 R)
• M12: 5,035,016 km (0.06 R)
• M13: 5,148,560 km (0.099 R)
• M14: 5,494,281 km (0.037 R)
• M15: 5,552,624 km (0.106 R)
• M16: 5,967,010 km (0.103 R)
• M17: 6,888,234 km (0.076 R)
• M18: 6,951,215 km (0.084 R)
• M19: 7,787,467 km (0.078 R)
• M20: 11,065,904 km (0.074 R)
• M21: 12,191,030 km (0.069 R)
• M22: 12,728,684 km (0.078 R)
• M23: 13,117,340 km (0.096 R)
• M24: 13,431,046 km (0.119 R)
• M25: 13,747,296 km (0.063 R)
• M26: 14,791,938 km (0.066 R)
• M27: 15,365,048 km (0.119 R)
• M28: 15,530,204 km (0.067 R)
• M29: 16,786,826 km (0.104 R)
• M30: 18,250,342 km (0.055 R)
• M31: 18,776,478 km (0.073 R)
• M32: 18,953,003 km (0.112 R)
• M33: 19,396,710 km (0.076 R)
• M34: 22,409,761 km (0.104 R)
• M35: 24,981,049 km (0.048 R)
• M36: 25,370,004 km (0.115 R)
• M37: 27,443,879 km (0.095 R)
• M38: 28,754,955 km (0.117 R)
• M39: 29,264,485 km (0.081 R)
• M40: 30,189,449 km (0.062 R)
• M41: 30,915,298 km (0.097 R)
• M42: 31,437,394 km (0.064 R)
• M43: 31,647,130 km (0.06 R)
• M44: 32,596,179 km (0.039 R)
• M45: 34,414,392 km (0.099 R)
• M46: 36,375,171 km (0.065 R)
• M47: 38,932,846 km (0.087 R)
• M48: 39,270,787 km (0.05 R)
• M49: 39,609,627 km (0.111 R)
• M50: 40,746,122 km (0.104 R)
• M51: 40,860,414 km (0.087 R)
• M52: 42,586,774 km (0.104 R)
• M53: 43,517,123 km (0.098 R)
• M54: 44,571,938 km (0.101 R)
• M55: 45,161,503 km (0.108 R)
• M56: 46,110,252 km (0.094 R)
• M57: 46,826,078 km (0.081 R)
• M58: 48,268,800 km (0.095 R)
• M59: 49,482,188 km (0.118 R)
• M60: 49,848,254 km (0.049 R)
• M61: 58,767,579 km (0.069 R)
• M62: 59,284,439 km (0.12 R)
• M63: 59,932,797 km (0.101 R)
• M64: 60,062,647 km (0.086 R)
• M65: 60,844,296 km (0.115 R)
• M66: 62,681,059 km (0.071 R)
• M67: 65,069,389 km (0.115 R)
• M68: 65,470,311 km (0.084 R)
• M69: 66,006,171 km (0.115 R)
• M70: 68,571,326 km (0.105 R)
• M71: 69,251,697 km (0.12 R)
• M72: 69,524,563 km (0.058 R)
• M73: 73,520,173 km (0.105 R)
• M74: 74,915,173 km (0.097 R)
• M75: 75,475,567 km (0.075 R)
• M76: 77,306,644 km (0.085 R)
• M77: 77,589,684 km (0.082 R)
• M78: 78,014,841 km (0.038 R)
• M79: 78,440,746 km (0.108 R)
• M80: 78,725,131 km (0.085 R)
• M81: 79,152,233 km (0.074 R)
• M82: 80,581,791 km (0.082 R)
• M83: 81,443,624 km (0.07 R)
• M84: 81,731,600 km (0.041 R)
• M85: 82,742,133 km (0.095 R)
• M86: 86,238,086 km (0.099 R)
• M87: 88,595,300 km (0.053 R)
• M88: 91,571,699 km (0.076 R)
• M89: 93,674,447 km (0.111 R)
• M90: 94,127,130 km (0.116 R)
• M91: 94,731,954 km (0.059 R)
• M92: 96,706,048 km (0.099 R)
• M93: 99,615,726 km (0.089 R)
• M94: 101,933,147 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit