🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 128 Days

Day: 43.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 29.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.68 AU - 1.06 AU

Year: 285 Days

Day: 46.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 290 Days

Day: 26.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1 AU - 1.16 AU

Year: 394 Days

Day: 28.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.35 AU - 3.43 AU

Year: 2194 Days

Day: 42 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.03 AU - 5.18 AU

Year: 3467 Days

Day: 43 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.4

Radius: 12.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.86 AU - 6.72 AU

Year: 5544 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,889,112 km

• M1: 158,574 km (0.083 R)
• M2: 262,694 km (0.06 R)
• M3: 454,030 km (0.117 R)
• M4: 591,959 km (0.103 R)
• M5: 737,518 km (0.11 R)
• M6: 906,114 km (0.088 R)
• M7: 1,005,746 km (0.101 R)
• M8: 1,294,770 km (0.05 R)
• M9: 1,848,132 km (0.106 R)
• M10: 2,083,749 km (0.107 R)
• M11: 2,164,532 km (0.096 R)
• M12: 2,357,214 km (0.05 R)
• M13: 2,599,113 km (0.06 R)
• M14: 2,686,479 km (0.117 R)
• M15: 2,864,201 km (0.116 R)
• M16: 3,000,185 km (0.12 R)
• M17: 3,107,447 km (0.06 R)
• M18: 3,325,860 km (0.11 R)
• M19: 3,533,352 km (0.056 R)
• M20: 3,663,053 km (0.115 R)
• M21: 3,894,182 km (0.103 R)
• M22: 4,147,152 km (0.057 R)
• M23: 4,267,130 km (0.029 R)
• M24: 4,423,011 km (0.119 R)
• M25: 4,758,409 km (0.07 R)
• M26: 5,047,432 km (0.113 R)
• M27: 5,548,286 km (0.059 R)
• M28: 5,642,682 km (0.119 R)
• M29: 6,006,803 km (0.1 R)
• M30: 6,103,892 km (0.114 R)
• M31: 6,319,463 km (0.086 R)
• M32: 6,457,841 km (0.118 R)
• M33: 6,717,692 km (0.115 R)
• M34: 6,899,603 km (0.066 R)
• M35: 7,083,160 km (0.068 R)
• M36: 7,392,828 km (0.027 R)
• M37: 7,833,842 km (0.104 R)
• M38: 7,961,299 km (0.082 R)
• M39: 8,197,066 km (0.107 R)
• M40: 8,653,489 km (0.103 R)
• M41: 9,252,479 km (0.074 R)
• M42: 9,682,124 km (0.113 R)
• M43: 9,842,044 km (0.07 R)
• M44: 10,025,900 km (0.118 R)
• M45: 10,210,952 km (0.119 R)
• M46: 10,327,190 km (0.115 R)
• M47: 10,537,524 km (0.062 R)
• M48: 10,725,569 km (0.11 R)
• M49: 11,057,527 km (0.033 R)
• M50: 11,176,906 km (0.061 R)
• M51: 11,320,819 km (0.028 R)
• M52: 11,829,003 km (0.114 R)
• M53: 11,951,224 km (0.119 R)
• M54: 12,049,211 km (0.1 R)
• M55: 12,918,225 km (0.087 R)
• M56: 13,069,169 km (0.092 R)
• M57: 13,296,708 km (0.106 R)
• M58: 13,884,478 km (0.117 R)
• M59: 14,065,042 km (0.104 R)
• M60: 14,480,625 km (0.085 R)
• M61: 14,585,194 km (0.115 R)
• M62: 15,005,863 km (0.101 R)
• M63: 15,191,215 km (0.1 R)
• M64: 15,805,464 km (0.102 R)
• M65: 16,482,394 km (0.062 R)
• M66: 17,334,952 km (0.084 R)
• M67: 17,501,754 km (0.104 R)
• M68: 17,585,230 km (0.055 R)
• M69: 18,117,349 km (0.119 R)
• M70: 18,314,819 km (0.107 R)
• M71: 18,654,854 km (0.058 R)
• M72: 19,025,708 km (0.088 R)
• M73: 19,312,636 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 14

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.14 AU - 13.9 AU

Year: 14647 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,889,112 km

• M1: 339,288 km (0.066 R)
• M2: 603,029 km (0.116 R)
• M3: 763,099 km (0.054 R)
• M4: 893,698 km (0.114 R)
• M5: 1,129,763 km (0.107 R)
• M6: 1,387,371 km (0.062 R)
• M7: 1,551,480 km (0.099 R)
• M8: 1,722,320 km (0.072 R)
• M9: 1,839,904 km (0.12 R)
• M10: 3,161,601 km (0.064 R)
• M11: 4,228,683 km (0.085 R)
• M12: 4,885,418 km (0.106 R)
• M13: 5,269,136 km (0.111 R)
• M14: 5,442,819 km (0.08 R)
• M15: 5,662,579 km (0.117 R)
• M16: 6,065,745 km (0.099 R)
• M17: 6,202,178 km (0.111 R)
• M18: 7,282,574 km (0.087 R)
• M19: 7,721,195 km (0.097 R)
• M20: 7,968,630 km (0.054 R)
• M21: 8,068,262 km (0.111 R)
• M22: 8,522,142 km (0.119 R)
• M23: 9,244,849 km (0.074 R)
• M24: 9,826,635 km (0.079 R)
• M25: 11,136,813 km (0.101 R)
• M26: 12,327,912 km (0.056 R)
• M27: 12,501,445 km (0.102 R)
• M28: 15,014,540 km (0.049 R)
• M29: 15,385,991 km (0.113 R)
• M30: 15,697,903 km (0.11 R)
• M31: 16,138,169 km (0.095 R)
• M32: 16,518,746 km (0.064 R)
• M33: 16,902,315 km (0.097 R)
• M34: 17,678,280 km (0.07 R)
• M35: 18,202,022 km (0.088 R)
• M36: 18,532,035 km (0.058 R)
• M37: 19,332,084 km (0.039 R)
• M38: 20,553,251 km (0.082 R)
• M39: 22,643,583 km (0.084 R)
• M40: 22,785,401 km (0.1 R)
• M41: 23,141,145 km (0.115 R)
• M42: 24,074,636 km (0.077 R)
• M43: 24,364,257 km (0.096 R)
• M44: 24,655,075 km (0.111 R)
• M45: 24,800,933 km (0.102 R)
• M46: 26,798,215 km (0.073 R)
• M47: 26,948,261 km (0.098 R)
• M48: 27,626,688 km (0.098 R)
• M49: 29,308,616 km (0.106 R)
• M50: 29,695,626 km (0.104 R)
• M51: 30,552,822 km (0.103 R)
• M52: 31,734,645 km (0.108 R)
• M53: 33,818,693 km (0.12 R)
• M54: 33,980,857 km (0.082 R)
• M55: 34,550,376 km (0.086 R)
• M56: 35,698,989 km (0.114 R)
• M57: 35,946,723 km (0.092 R)
• M58: 37,277,695 km (0.103 R)
• M59: 38,794,318 km (0.115 R)
• M60: 41,453,271 km (0.087 R)
• M61: 42,061,835 km (0.11 R)
• M62: 42,673,391 km (0.111 R)
• M63: 43,551,979 km (0.083 R)
• M64: 46,945,158 km (0.056 R)
• M65: 49,131,531 km (0.103 R)
• M66: 50,329,810 km (0.056 R)
• M67: 50,793,115 km (0.104 R)
• M68: 52,285,503 km (0.061 R)
• M69: 52,754,941 km (0.058 R)
• M70: 54,836,446 km (0.051 R)
• M71: 55,217,920 km (0.054 R)
• M72: 55,504,400 km (0.065 R)
• M73: 56,752,196 km (0.118 R)
• M74: 57,427,780 km (0.025 R)
• M75: 57,621,360 km (0.082 R)
• M76: 57,912,029 km (0.076 R)
• M77: 58,592,250 km (0.05 R)
• M78: 59,960,622 km (0.072 R)
• M79: 65,134,614 km (0.077 R)
• M80: 66,044,618 km (0.111 R)
• M81: 66,247,323 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.6

Radius: 4.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 18.65 AU - 22.79 AU

Year: 33148 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,889,112 km

• M1: 86,916 km (0.112 R)
• M2: 730,786 km (0.079 R)
• M3: 1,272,629 km (0.071 R)
• M4: 1,316,910 km (0.076 R)
• M5: 2,039,617 km (0.096 R)
• M6: 2,249,952 km (0.111 R)
• M7: 2,980,738 km (0.062 R)
• M8: 3,279,933 km (0.114 R)
• M9: 3,340,969 km (0.086 R)
• M10: 5,847,930 km (0.079 R)
• M11: 7,109,639 km (0.108 R)
• M12: 7,268,063 km (0.047 R)
• M13: 7,628,893 km (0.118 R)
• M14: 8,243,291 km (0.095 R)
• M15: 8,535,307 km (0.115 R)
• M16: 8,830,762 km (0.066 R)
• M17: 9,913,252 km (0.074 R)
• M18: 12,247,578 km (0.086 R)
• M19: 15,095,921 km (0.066 R)
• M20: 15,916,166 km (0.049 R)
• M21: 16,331,600 km (0.082 R)
• M22: 16,961,556 km (0.072 R)
• M23: 19,504,122 km (0.092 R)
• M24: 20,284,274 km (0.075 R)
• M25: 20,904,208 km (0.115 R)
• M26: 21,817,204 km (0.042 R)
• M27: 21,874,649 km (0.088 R)
• M28: 22,452,396 km (0.086 R)
• M29: 22,684,872 km (0.106 R)
• M30: 23,740,883 km (0.089 R)
• M31: 24,632,935 km (0.07 R)
• M32: 25,839,591 km (0.118 R)
• M33: 26,572,621 km (0.102 R)
• M34: 26,695,441 km (0.103 R)
• M35: 27,127,031 km (0.059 R)
• M36: 28,497,946 km (0.036 R)
• M37: 31,177,243 km (0.118 R)
• M38: 31,242,019 km (0.105 R)
• M39: 33,869,108 km (0.091 R)
• M40: 35,614,316 km (0.09 R)
• M41: 36,293,191 km (0.114 R)
• M42: 36,361,408 km (0.05 R)
• M43: 36,634,275 km (0.108 R)
• M44: 37,802,036 km (0.047 R)
• M45: 38,217,020 km (0.101 R)
• M46: 39,681,434 km (0.032 R)
• M47: 40,314,681 km (0.103 R)
• M48: 40,809,551 km (0.11 R)
• M49: 42,019,648 km (0.096 R)
• M50: 42,808,927 km (0.077 R)
• M51: 46,976,275 km (0.077 R)
• M52: 47,795,173 km (0.108 R)
• M53: 49,673,973 km (0.088 R)
• M54: 50,736,716 km (0.086 R)
• M55: 50,889,156 km (0.114 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit