🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.53 AU - 0.57 AU

Year: 156 Days

Day: 26.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,179,738 km

• M1: 47,423 km (0.097 R)
• M2: 173,982 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 26.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,179,738 km

• M1: 105,167 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.88 AU - 0.9 AU

Year: 321 Days

Day: 39.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.49 AU - 1.67 AU

Year: 760 Days

Day: 12.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.71 AU - 3.41 AU

Year: 2050 Days

Day: 28.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.13 AU - 3.69 AU

Year: 2411 Days

Day: 12.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,179,738 km

• M1: 141,819 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.71 AU - 4.13 AU

Year: 2972 Days

Day: 33.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,179,738 km

• M1: 2,669,574 km (0.054 R)
• M2: 3,533,203 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.75 AU - 9.69 AU

Year: 10719 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,179,738 km

• M1: 208,390 km (0.094 R)
• M2: 1,157,289 km (0.119 R)
• M3: 1,252,433 km (0.086 R)
• M4: 1,597,107 km (0.078 R)
• M5: 1,726,060 km (0.064 R)
• M6: 2,804,362 km (0.063 R)
• M7: 3,258,391 km (0.027 R)
• M8: 3,564,618 km (0.053 R)
• M9: 3,880,569 km (0.064 R)
• M10: 4,116,036 km (0.113 R)
• M11: 4,295,852 km (0.115 R)
• M12: 4,417,176 km (0.115 R)
• M13: 5,266,144 km (0.104 R)
• M14: 5,494,580 km (0.074 R)
• M15: 5,759,668 km (0.066 R)
• M16: 6,165,227 km (0.06 R)
• M17: 8,291,612 km (0.026 R)
• M18: 8,865,619 km (0.098 R)
• M19: 8,982,006 km (0.079 R)
• M20: 9,294,815 km (0.082 R)
• M21: 9,651,157 km (0.12 R)
• M22: 10,417,996 km (0.069 R)
• M23: 10,788,101 km (0.082 R)
• M24: 11,204,432 km (0.086 R)
• M25: 11,498,990 km (0.113 R)
• M26: 12,354,989 km (0.075 R)
• M27: 12,659,271 km (0.085 R)
• M28: 13,098,490 km (0.076 R)
• M29: 13,320,045 km (0.055 R)
• M30: 13,409,056 km (0.105 R)
• M31: 14,082,396 km (0.09 R)
• M32: 14,354,963 km (0.103 R)
• M33: 14,675,102 km (0.041 R)
• M34: 15,182,837 km (0.088 R)
• M35: 16,406,099 km (0.088 R)
• M36: 16,692,878 km (0.09 R)
• M37: 17,029,623 km (0.118 R)
• M38: 18,003,954 km (0.114 R)
• M39: 18,398,743 km (0.048 R)
• M40: 20,261,984 km (0.113 R)
• M41: 20,930,687 km (0.1 R)
• M42: 21,034,358 km (0.116 R)
• M43: 21,398,031 km (0.095 R)
• M44: 21,606,869 km (0.085 R)
• M45: 22,079,150 km (0.055 R)
• M46: 22,873,814 km (0.118 R)
• M47: 23,140,846 km (0.072 R)
• M48: 23,731,907 km (0.056 R)
• M49: 24,002,081 km (0.034 R)
• M50: 24,110,539 km (0.047 R)
• M51: 24,545,869 km (0.104 R)
• M52: 24,819,184 km (0.093 R)
• M53: 25,258,703 km (0.075 R)
• M54: 25,368,957 km (0.079 R)
• M55: 25,534,711 km (0.026 R)
• M56: 25,756,265 km (0.071 R)
• M57: 26,480,618 km (0.031 R)
• M58: 26,873,462 km (0.106 R)
• M59: 27,042,358 km (0.097 R)
• M60: 27,155,155 km (0.119 R)
• M61: 28,866,405 km (0.081 R)
• M62: 30,143,373 km (0.103 R)
• M63: 30,671,154 km (0.07 R)
• M64: 31,557,372 km (0.07 R)
• M65: 32,033,542 km (0.072 R)
• M66: 33,415,826 km (0.1 R)
• M67: 33,536,851 km (0.053 R)
• M68: 33,779,498 km (0.12 R)
• M69: 35,063,048 km (0.062 R)
• M70: 36,799,281 km (0.115 R)
• M71: 36,986,877 km (0.12 R)
• M72: 37,174,921 km (0.105 R)
• M73: 37,740,850 km (0.078 R)
• M74: 38,119,781 km (0.117 R)
• M75: 38,626,769 km (0.052 R)
• M76: 39,391,663 km (0.104 R)
• M77: 39,968,662 km (0.089 R)
• M78: 40,677,606 km (0.118 R)
• M79: 41,001,186 km (0.101 R)
• M80: 41,846,564 km (0.077 R)
• M81: 42,042,537 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612

Radius: 5.3

Gravity: 21.79 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.03 AU - 17.35 AU

Year: 21558 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,179,738 km

• M1: 72,854 km (0.03 R)
• M2: 131,646 km (0.088 R)
• M3: 334,351 km (0.118 R)
• M4: 658,829 km (0.102 R)
• M5: 1,522,158 km (0.053 R)
• M6: 1,775,128 km (0.108 R)
• M7: 2,041,263 km (0.1 R)
• M8: 2,722,382 km (0.079 R)
• M9: 2,797,929 km (0.101 R)
• M10: 2,835,927 km (0.047 R)
• M11: 3,106,998 km (0.098 R)
• M12: 3,841,673 km (0.104 R)
• M13: 3,884,010 km (0.101 R)
• M14: 4,098,084 km (0.116 R)
• M15: 4,272,216 km (0.049 R)
• M16: 4,763,196 km (0.07 R)
• M17: 5,508,942 km (0.044 R)
• M18: 6,340,556 km (0.12 R)
• M19: 6,491,351 km (0.09 R)
• M20: 7,106,198 km (0.087 R)
• M21: 7,739,595 km (0.118 R)
• M22: 7,900,862 km (0.097 R)
• M23: 8,390,945 km (0.111 R)
• M24: 8,556,549 km (0.097 R)
• M25: 8,723,201 km (0.109 R)
• M26: 10,985,420 km (0.103 R)
• M27: 11,227,171 km (0.054 R)
• M28: 11,715,907 km (0.048 R)
• M29: 12,149,292 km (0.097 R)
• M30: 12,399,270 km (0.092 R)
• M31: 12,462,101 km (0.113 R)
• M32: 12,587,913 km (0.072 R)
• M33: 14,261,913 km (0.101 R)
• M34: 15,868,145 km (0.074 R)
• M35: 16,072,945 km (0.097 R)
• M36: 17,671,847 km (0.073 R)
• M37: 19,102,751 km (0.065 R)
• M38: 19,466,273 km (0.086 R)
• M39: 19,612,281 km (0.112 R)
• M40: 20,274,102 km (0.118 R)
• M41: 20,868,305 km (0.072 R)
• M42: 21,468,342 km (0.058 R)
• M43: 21,770,529 km (0.052 R)
• M44: 22,762,214 km (0.052 R)
• M45: 23,224,920 km (0.085 R)
• M46: 25,664,263 km (0.116 R)
• M47: 26,226,302 km (0.101 R)
• M48: 26,468,351 km (0.106 R)
• M49: 26,873,462 km (0.111 R)
• M50: 28,929,835 km (0.1 R)
• M51: 29,347,063 km (0.097 R)
• M52: 31,806,452 km (0.102 R)
• M53: 34,507,591 km (0.107 R)
• M54: 34,861,390 km (0.11 R)
• M55: 36,648,636 km (0.111 R)
• M56: 37,371,792 km (0.098 R)
• M57: 38,465,502 km (0.095 R)
• M58: 38,740,463 km (0.08 R)
• M59: 40,777,388 km (0.118 R)
• M60: 42,375,093 km (0.067 R)
• M61: 42,469,639 km (0.033 R)
• M62: 43,324,291 km (0.072 R)
• M63: 44,088,886 km (0.099 R)
• M64: 46,799,450 km (0.097 R)
• M65: 47,387,370 km (0.058 R)
• M66: 48,471,356 km (0.053 R)
• M67: 49,563,570 km (0.101 R)
• M68: 49,962,697 km (0.117 R)
• M69: 50,864,772 km (0.069 R)
• M70: 50,965,302 km (0.115 R)
• M71: 52,380,049 km (0.112 R)
• M72: 54,732,176 km (0.093 R)
• M73: 56,388,673 km (0.073 R)
• M74: 57,118,561 km (0.04 R)
• M75: 57,537,136 km (0.111 R)
• M76: 58,061,626 km (0.1 R)
• M77: 58,482,296 km (0.087 R)
• M78: 58,587,762 km (0.097 R)
• M79: 58,798,545 km (0.116 R)
• M80: 60,069,230 km (0.072 R)
• M81: 60,281,958 km (0.108 R)
• M82: 60,601,349 km (0.089 R)
• M83: 61,670,226 km (0.111 R)
• M84: 63,177,126 km (0.116 R)
• M85: 65,350,783 km (0.074 R)
• M86: 65,678,851 km (0.11 R)
• M87: 69,994,450 km (0.095 R)
• M88: 70,106,349 km (0.083 R)
• M89: 70,554,395 km (0.104 R)
• M90: 71,003,338 km (0.077 R)
• M91: 71,228,184 km (0.096 R)
• M92: 72,808,685 km (0.037 R)
• M93: 73,262,416 km (0.051 R)
• M94: 74,286,563 km (0.073 R)
• M95: 74,972,020 km (0.115 R)
• M96: 75,889,205 km (0.059 R)
• M97: 76,810,129 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.5

Radius: 6.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.94 AU - 18.06 AU

Year: 28030 Days

Day: 19.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,179,738 km

• M1: 142,716 km (0.073 R)
• M2: 199,863 km (0.08 R)
• M3: 346,469 km (0.098 R)
• M4: 470,186 km (0.1 R)
• M5: 783,594 km (0.12 R)
• M6: 876,943 km (0.049 R)
• M7: 999,164 km (0.112 R)
• M8: 1,315,115 km (0.05 R)
• M9: 2,711,312 km (0.095 R)
• M10: 2,782,820 km (0.119 R)
• M11: 3,186,584 km (0.096 R)
• M12: 3,806,368 km (0.119 R)
• M13: 4,462,804 km (0.111 R)
• M14: 5,109,515 km (0.104 R)
• M15: 5,376,398 km (0.04 R)
• M16: 5,602,440 km (0.059 R)
• M17: 5,693,545 km (0.09 R)
• M18: 6,016,826 km (0.116 R)
• M19: 7,022,124 km (0.109 R)
• M20: 7,120,559 km (0.05 R)
• M21: 7,468,674 km (0.092 R)
• M22: 8,026,973 km (0.079 R)
• M23: 8,493,718 km (0.087 R)
• M24: 9,781,008 km (0.061 R)
• M25: 11,242,878 km (0.033 R)
• M26: 11,940,304 km (0.029 R)
• M27: 12,651,642 km (0.092 R)
• M28: 13,498,814 km (0.098 R)
• M29: 15,375,220 km (0.063 R)
• M30: 16,474,316 km (0.04 R)
• M31: 17,331,661 km (0.118 R)
• M32: 17,464,953 km (0.061 R)
• M33: 18,339,053 km (0.109 R)
• M34: 18,815,523 km (0.117 R)
• M35: 19,434,259 km (0.108 R)
• M36: 20,832,850 km (0.112 R)
• M37: 21,974,880 km (0.103 R)
• M38: 22,408,415 km (0.029 R)
• M39: 22,480,970 km (0.092 R)
• M40: 22,699,083 km (0.091 R)
• M41: 22,844,792 km (0.12 R)
• M42: 22,990,799 km (0.118 R)
• M43: 23,430,916 km (0.108 R)
• M44: 24,394,027 km (0.054 R)
• M45: 25,068,265 km (0.102 R)
• M46: 27,359,655 km (0.081 R)
• M47: 27,670,221 km (0.102 R)
• M48: 27,981,983 km (0.046 R)
• M49: 28,373,331 km (0.118 R)
• M50: 28,530,259 km (0.116 R)
• M51: 28,845,162 km (0.079 R)
• M52: 29,399,123 km (0.096 R)
• M53: 30,758,818 km (0.115 R)
• M54: 31,324,597 km (0.114 R)
• M55: 32,057,178 km (0.115 R)
• M56: 35,634,213 km (0.092 R)
• M57: 38,637,689 km (0.083 R)
• M58: 41,810,510 km (0.12 R)
• M59: 42,168,199 km (0.102 R)
• M60: 42,347,417 km (0.08 R)
• M61: 42,526,935 km (0.084 R)
• M62: 44,974,356 km (0.06 R)
• M63: 46,261,346 km (0.078 R)
• M64: 47,653,654 km (0.105 R)
• M65: 48,401,793 km (0.025 R)
• M66: 48,495,591 km (0.095 R)
• M67: 50,289,119 km (0.093 R)
• M68: 51,624,580 km (0.107 R)
• M69: 54,427,745 km (0.107 R)
• M70: 54,720,508 km (0.058 R)
• M71: 55,798,510 km (0.102 R)
• M72: 57,379,161 km (0.049 R)
• M73: 58,874,242 km (0.11 R)
• M74: 59,777,364 km (0.076 R)
• M75: 60,382,039 km (0.049 R)
• M76: 60,786,252 km (0.077 R)
• M77: 60,988,808 km (0.086 R)
• M78: 62,412,232 km (0.097 R)
• M79: 63,538,404 km (0.04 R)
• M80: 68,109,517 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit