🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 14.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,346,977 km

• M1: 226,192 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.96 AU - 1.32 AU

Year: 436 Days

Day: 39.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.41 AU - 1.79 AU

Year: 725 Days

Day: 23.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.8 AU - 6.24 AU

Year: 4028 Days

Day: 25.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,346,977 km

• M1: 2,762,175 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 12.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.23 AU - 5.47 AU

Year: 4432 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,346,977 km

• M1: 189,391 km (0.114 R)
• M2: 534,214 km (0.101 R)
• M3: 643,720 km (0.088 R)
• M4: 784,790 km (0.063 R)
• M5: 877,392 km (0.116 R)
• M6: 974,181 km (0.083 R)
• M7: 1,206,357 km (0.101 R)
• M8: 1,315,564 km (0.085 R)
• M9: 1,399,787 km (0.106 R)
• M10: 1,529,788 km (0.103 R)
• M11: 1,694,495 km (0.065 R)
• M12: 1,865,186 km (0.108 R)
• M13: 2,009,399 km (0.113 R)
• M14: 2,224,221 km (0.045 R)
• M15: 2,749,459 km (0.118 R)
• M16: 2,877,515 km (0.075 R)
• M17: 3,197,056 km (0.117 R)
• M18: 3,548,162 km (0.119 R)
• M19: 3,973,619 km (0.118 R)
• M20: 4,266,531 km (0.074 R)
• M21: 4,718,915 km (0.095 R)
• M22: 4,873,300 km (0.106 R)
• M23: 5,484,258 km (0.12 R)
• M24: 5,928,863 km (0.116 R)
• M25: 6,095,664 km (0.073 R)
• M26: 6,191,706 km (0.106 R)
• M27: 6,679,395 km (0.08 R)
• M28: 6,902,895 km (0.116 R)
• M29: 7,053,240 km (0.116 R)
• M30: 7,434,117 km (0.068 R)
• M31: 7,769,665 km (0.04 R)
• M32: 8,004,832 km (0.066 R)
• M33: 8,136,628 km (0.065 R)
• M34: 8,348,908 km (0.083 R)
• M35: 8,616,688 km (0.061 R)
• M36: 8,887,460 km (0.114 R)
• M37: 8,969,290 km (0.068 R)
• M38: 9,188,600 km (0.066 R)
• M39: 9,465,356 km (0.062 R)
• M40: 9,744,805 km (0.065 R)
• M41: 9,913,701 km (0.111 R)
• M42: 10,426,672 km (0.085 R)
• M43: 10,889,827 km (0.103 R)
• M44: 11,123,798 km (0.055 R)
• M45: 11,300,623 km (0.036 R)
• M46: 11,537,586 km (0.105 R)
• M47: 11,956,460 km (0.09 R)
• M48: 12,167,692 km (0.082 R)
• M49: 12,319,385 km (0.077 R)
• M50: 12,532,861 km (0.111 R)
• M51: 12,870,653 km (0.037 R)
• M52: 13,087,271 km (0.074 R)
• M53: 13,461,415 km (0.119 R)
• M54: 14,029,139 km (0.087 R)
• M55: 14,284,053 km (0.078 R)
• M56: 14,380,095 km (0.105 R)
• M57: 15,090,386 km (0.066 R)
• M58: 15,351,584 km (0.074 R)
• M59: 16,077,582 km (0.11 R)
• M60: 16,511,865 km (0.107 R)
• M61: 16,916,228 km (0.084 R)
• M62: 17,119,681 km (0.088 R)
• M63: 17,221,557 km (0.072 R)
• M64: 17,426,207 km (0.108 R)
• M65: 19,056,824 km (0.028 R)
• M66: 19,908,185 km (0.105 R)
• M67: 20,735,761 km (0.072 R)
• M68: 20,953,575 km (0.109 R)
• M69: 21,062,632 km (0.103 R)
• M70: 21,574,556 km (0.098 R)
• M71: 22,201,670 km (0.117 R)
• M72: 22,610,671 km (0.097 R)
• M73: 23,700,940 km (0.085 R)
• M74: 23,928,628 km (0.117 R)
• M75: 24,118,917 km (0.029 R)
• M76: 24,424,396 km (0.108 R)
• M77: 25,193,927 km (0.064 R)
• M78: 26,127,867 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.7

Radius: 13.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.5 AU - 6.84 AU

Year: 4836 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,346,977 km

• M1: 167,101 km (0.087 R)
• M2: 406,158 km (0.094 R)
• M3: 530,923 km (0.106 R)
• M4: 654,491 km (0.102 R)
• M5: 846,574 km (0.084 R)
• M6: 1,006,494 km (0.091 R)
• M7: 1,133,503 km (0.048 R)
• M8: 1,381,536 km (0.097 R)
• M9: 1,761,365 km (0.107 R)
• M10: 1,864,887 km (0.044 R)
• M11: 2,356,615 km (0.057 R)
• M12: 2,456,995 km (0.084 R)
• M13: 2,797,181 km (0.067 R)
• M14: 2,919,103 km (0.093 R)
• M15: 3,011,704 km (0.106 R)
• M16: 3,359,968 km (0.12 R)
• M17: 3,522,731 km (0.055 R)
• M18: 3,805,321 km (0.086 R)
• M19: 3,889,993 km (0.116 R)
• M20: 4,410,744 km (0.087 R)
• M21: 4,571,412 km (0.084 R)
• M22: 4,843,530 km (0.11 R)
• M23: 5,214,683 km (0.114 R)
• M24: 5,480,069 km (0.114 R)
• M25: 6,004,559 km (0.032 R)
• M26: 6,103,444 km (0.071 R)
• M27: 6,262,915 km (0.104 R)
• M28: 7,018,235 km (0.098 R)
• M29: 7,206,279 km (0.091 R)
• M30: 7,481,090 km (0.039 R)
• M31: 7,953,820 km (0.106 R)
• M32: 8,062,727 km (0.1 R)
• M33: 8,614,294 km (0.038 R)
• M34: 8,726,044 km (0.104 R)
• M35: 8,973,778 km (0.099 R)
• M36: 9,361,236 km (0.113 R)
• M37: 9,453,089 km (0.096 R)
• M38: 9,545,391 km (0.069 R)
• M39: 9,823,943 km (0.118 R)
• M40: 10,223,369 km (0.088 R)
• M41: 10,389,273 km (0.101 R)
• M42: 10,868,435 km (0.097 R)
• M43: 11,135,168 km (0.078 R)
• M44: 11,232,706 km (0.094 R)
• M45: 11,379,461 km (0.106 R)
• M46: 12,399,719 km (0.089 R)
• M47: 12,780,296 km (0.046 R)
• M48: 13,397,237 km (0.106 R)
• M49: 13,526,939 km (0.09 R)
• M50: 13,657,238 km (0.117 R)
• M51: 13,866,376 km (0.098 R)
• M52: 14,050,232 km (0.034 R)
• M53: 14,713,699 km (0.102 R)
• M54: 14,820,811 km (0.081 R)
• M55: 15,441,642 km (0.095 R)
• M56: 16,988,933 km (0.081 R)
• M57: 17,610,213 km (0.079 R)
• M58: 18,038,062 km (0.108 R)
• M59: 18,933,406 km (0.085 R)
• M60: 19,020,771 km (0.092 R)
• M61: 19,166,778 km (0.11 R)
• M62: 19,283,764 km (0.045 R)
• M63: 19,430,370 km (0.083 R)
• M64: 19,577,425 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 10.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.41 AU - 7.51 AU

Year: 6576 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,346,977 km

• M1: 200,012 km (0.108 R)
• M2: 268,827 km (0.066 R)
• M3: 364,720 km (0.092 R)
• M4: 435,479 km (0.119 R)
• M5: 652,097 km (0.073 R)
• M6: 780,302 km (0.098 R)
• M7: 1,194,539 km (0.04 R)
• M8: 1,346,830 km (0.106 R)
• M9: 1,571,226 km (0.105 R)
• M10: 1,739,075 km (0.048 R)
• M11: 1,886,579 km (0.053 R)
• M12: 2,002,218 km (0.079 R)
• M13: 2,527,306 km (0.096 R)
• M14: 2,969,219 km (0.117 R)
• M15: 3,555,642 km (0.089 R)
• M16: 3,666,045 km (0.055 R)
• M17: 4,832,909 km (0.112 R)
• M18: 5,291,875 km (0.105 R)
• M19: 5,405,719 km (0.095 R)
• M20: 5,494,730 km (0.099 R)
• M21: 5,752,038 km (0.073 R)
• M22: 6,026,401 km (0.086 R)
• M23: 6,225,067 km (0.111 R)
• M24: 6,587,991 km (0.109 R)
• M25: 7,222,436 km (0.079 R)
• M26: 7,461,792 km (0.082 R)
• M27: 7,660,907 km (0.061 R)
• M28: 7,962,945 km (0.111 R)
• M29: 8,475,019 km (0.103 R)
• M30: 9,240,212 km (0.07 R)
• M31: 9,546,439 km (0.093 R)
• M32: 10,184,473 km (0.065 R)
• M33: 10,820,115 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.9 AU - 9.36 AU

Year: 9080 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,346,977 km

• M1: 250,576 km (0.09 R)
• M2: 342,878 km (0.117 R)
• M3: 505,342 km (0.106 R)
• M4: 744,997 km (0.081 R)
• M5: 927,956 km (0.073 R)
• M6: 1,059,003 km (0.071 R)
• M7: 1,196,933 km (0.107 R)
• M8: 1,397,394 km (0.067 R)
• M9: 1,729,950 km (0.11 R)
• M10: 1,937,741 km (0.097 R)
• M11: 2,517,283 km (0.056 R)
• M12: 2,802,866 km (0.117 R)
• M13: 3,536,643 km (0.044 R)
• M14: 3,884,608 km (0.078 R)
• M15: 4,585,324 km (0.071 R)
• M16: 4,847,270 km (0.03 R)
• M17: 5,084,383 km (0.093 R)
• M18: 5,264,798 km (0.083 R)
• M19: 5,416,789 km (0.035 R)
• M20: 5,850,025 km (0.085 R)
• M21: 6,039,266 km (0.093 R)
• M22: 6,166,574 km (0.025 R)
• M23: 6,423,882 km (0.044 R)
• M24: 6,619,257 km (0.055 R)
• M25: 6,982,481 km (0.06 R)
• M26: 7,217,050 km (0.087 R)
• M27: 7,318,477 km (0.072 R)
• M28: 8,041,334 km (0.054 R)
• M29: 8,252,118 km (0.079 R)
• M30: 8,500,301 km (0.051 R)
• M31: 8,823,133 km (0.11 R)
• M32: 9,223,158 km (0.102 R)
• M33: 9,741,065 km (0.093 R)
• M34: 9,890,813 km (0.093 R)
• M35: 10,116,855 km (0.114 R)
• M36: 11,116,019 km (0.061 R)
• M37: 12,186,991 km (0.101 R)
• M38: 12,388,948 km (0.082 R)
• M39: 12,837,143 km (0.038 R)
• M40: 13,582,140 km (0.112 R)
• M41: 13,917,838 km (0.104 R)
• M42: 14,044,398 km (0.102 R)
• M43: 14,256,228 km (0.11 R)
• M44: 15,070,789 km (0.054 R)
• M45: 16,077,134 km (0.12 R)
• M46: 16,924,905 km (0.1 R)
• M47: 18,524,405 km (0.091 R)
• M48: 18,663,681 km (0.107 R)
• M49: 18,803,405 km (0.09 R)
• M50: 19,838,622 km (0.025 R)
• M51: 19,981,189 km (0.056 R)
• M52: 20,410,984 km (0.074 R)
• M53: 20,843,920 km (0.086 R)
• M54: 23,504,668 km (0.077 R)
• M55: 24,008,962 km (0.107 R)
• M56: 24,619,022 km (0.081 R)
• M57: 24,823,523 km (0.088 R)
• M58: 25,854,402 km (0.07 R)
• M59: 26,218,523 km (0.106 R)
• M60: 27,585,847 km (0.029 R)
• M61: 28,011,154 km (0.067 R)
• M62: 28,385,149 km (0.088 R)
• M63: 28,653,228 km (0.072 R)
• M64: 29,084,070 km (0.109 R)
• M65: 29,300,389 km (0.079 R)
• M66: 29,517,006 km (0.079 R)
• M67: 30,006,640 km (0.057 R)
• M68: 30,773,628 km (0.079 R)
• M69: 31,936,303 km (0.106 R)
• M70: 32,215,303 km (0.104 R)
• M71: 33,169,737 km (0.051 R)
• M72: 34,475,727 km (0.079 R)
• M73: 35,509,598 km (0.071 R)
• M74: 35,740,726 km (0.094 R)
• M75: 36,437,254 km (0.079 R)
• M76: 36,728,671 km (0.101 R)
• M77: 38,434,685 km (0.109 R)
• M78: 38,612,557 km (0.086 R)
• M79: 39,148,117 km (0.035 R)
• M80: 40,046,153 km (0.112 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit