🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.52 AU - 0.66 AU

Year: 162 Days

Day: 38.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,309,076 km

• M1: 368,609 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 175 Days

Day: 24.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.68 AU - 0.88 AU

Year: 247 Days

Day: 40.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.85 AU - 1.07 AU

Year: 337 Days

Day: 41.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,309,076 km

• M1: 51,013 km (0.115 R)
• M2: 127,009 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.83 AU - 1.19 AU

Year: 364 Days

Day: 47.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.12 AU - 1.64 AU

Year: 581 Days

Day: 27.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,309,076 km

• M1: 243,097 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.24 AU - 4.92 AU

Year: 2952 Days

Day: 39.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,309,076 km

• M1: 133,890 km (0.078 R)
• M2: 1,651,112 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 9.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.97 AU - 9.81 AU

Year: 9493 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,309,076 km

• M1: 121,473 km (0.101 R)
• M2: 230,830 km (0.077 R)
• M3: 425,157 km (0.101 R)
• M4: 575,353 km (0.072 R)
• M5: 657,632 km (0.117 R)
• M6: 780,153 km (0.109 R)
• M7: 929,900 km (0.046 R)
• M8: 1,346,381 km (0.047 R)
• M9: 1,482,066 km (0.082 R)
• M10: 1,767,349 km (0.117 R)
• M11: 2,122,046 km (0.073 R)
• M12: 2,201,033 km (0.095 R)
• M13: 2,334,924 km (0.081 R)
• M14: 3,044,317 km (0.055 R)
• M15: 3,163,845 km (0.107 R)
• M16: 3,438,507 km (0.085 R)
• M17: 3,784,677 km (0.113 R)
• M18: 3,978,256 km (0.063 R)
• M19: 4,076,243 km (0.064 R)
• M20: 4,510,376 km (0.102 R)
• M21: 4,646,959 km (0.112 R)
• M22: 6,049,289 km (0.102 R)
• M23: 6,505,413 km (0.108 R)
• M24: 8,229,828 km (0.083 R)
• M25: 8,650,048 km (0.1 R)
• M26: 8,735,020 km (0.075 R)
• M27: 9,555,414 km (0.081 R)
• M28: 9,731,341 km (0.063 R)
• M29: 9,863,885 km (0.096 R)
• M30: 10,041,757 km (0.099 R)
• M31: 10,220,527 km (0.113 R)
• M32: 10,355,314 km (0.117 R)
• M33: 10,445,522 km (0.067 R)
• M34: 10,992,302 km (0.083 R)
• M35: 12,447,440 km (0.103 R)
• M36: 12,687,844 km (0.043 R)
• M37: 13,026,833 km (0.101 R)
• M38: 13,368,963 km (0.055 R)
• M39: 13,516,467 km (0.103 R)
• M40: 14,161,982 km (0.083 R)
• M41: 14,665,378 km (0.041 R)
• M42: 15,380,007 km (0.106 R)
• M43: 15,482,931 km (0.114 R)
• M44: 15,637,914 km (0.087 R)
• M45: 16,105,856 km (0.117 R)
• M46: 16,578,436 km (0.074 R)
• M47: 17,591,064 km (0.093 R)
• M48: 18,186,314 km (0.095 R)
• M49: 18,953,751 km (0.093 R)
• M50: 19,119,505 km (0.041 R)
• M51: 20,519,891 km (0.107 R)
• M52: 20,746,981 km (0.119 R)
• M53: 21,894,995 km (0.094 R)
• M54: 22,301,751 km (0.104 R)
• M55: 22,418,438 km (0.111 R)
• M56: 23,596,072 km (0.103 R)
• M57: 24,432,474 km (0.119 R)
• M58: 24,793,902 km (0.076 R)
• M59: 25,157,126 km (0.119 R)
• M60: 28,251,558 km (0.1 R)
• M61: 29,971,784 km (0.104 R)
• M62: 30,423,270 km (0.045 R)
• M63: 30,617,598 km (0.037 R)
• M64: 31,007,151 km (0.082 R)
• M65: 31,202,675 km (0.118 R)
• M66: 31,529,247 km (0.097 R)
• M67: 33,646,506 km (0.048 R)
• M68: 33,914,436 km (0.029 R)
• M69: 34,115,794 km (0.12 R)
• M70: 34,587,177 km (0.064 R)
• M71: 35,400,391 km (0.054 R)
• M72: 36,907,440 km (0.109 R)
• M73: 37,738,307 km (0.113 R)
• M74: 38,855,803 km (0.064 R)
• M75: 39,771,641 km (0.027 R)
• M76: 40,409,975 km (0.119 R)
• M77: 41,840,430 km (0.109 R)
• M78: 42,417,279 km (0.056 R)
• M79: 44,163,386 km (0.099 R)
• M80: 44,530,200 km (0.114 R)
• M81: 45,045,265 km (0.07 R)
• M82: 45,710,527 km (0.118 R)
• M83: 47,200,522 km (0.096 R)
• M84: 47,425,367 km (0.049 R)
• M85: 47,575,414 km (0.101 R)
• M86: 48,706,224 km (0.042 R)
• M87: 49,617,275 km (0.051 R)
• M88: 49,769,716 km (0.072 R)
• M89: 49,998,600 km (0.117 R)
• M90: 50,457,417 km (0.104 R)
• M91: 50,687,349 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 12.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.51 AU - 9.67 AU

Year: 9816 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,309,076 km

• M1: 167,699 km (0.064 R)
• M2: 363,822 km (0.065 R)
• M3: 628,610 km (0.089 R)
• M4: 841,189 km (0.097 R)
• M5: 927,357 km (0.108 R)
• M6: 1,304,643 km (0.082 R)
• M7: 1,458,579 km (0.081 R)
• M8: 1,582,596 km (0.085 R)
• M9: 1,996,084 km (0.119 R)
• M10: 2,678,699 km (0.049 R)
• M11: 2,788,205 km (0.057 R)
• M12: 2,944,236 km (0.101 R)
• M13: 3,264,824 km (0.112 R)
• M14: 3,669,636 km (0.079 R)
• M15: 3,890,592 km (0.114 R)
• M16: 3,990,074 km (0.033 R)
• M17: 4,090,604 km (0.098 R)
• M18: 4,242,895 km (0.069 R)
• M19: 4,371,250 km (0.108 R)
• M20: 4,527,131 km (0.095 R)
• M21: 4,605,670 km (0.111 R)
• M22: 4,711,286 km (0.074 R)
• M23: 5,528,539 km (0.109 R)
• M24: 5,782,406 km (0.052 R)
• M25: 6,011,291 km (0.087 R)
• M26: 6,596,518 km (0.117 R)
• M27: 6,715,897 km (0.083 R)
• M28: 7,230,813 km (0.097 R)
• M29: 7,916,271 km (0.083 R)
• M30: 8,753,121 km (0.116 R)
• M31: 9,148,957 km (0.091 R)
• M32: 9,315,609 km (0.116 R)
• M33: 9,651,905 km (0.11 R)
• M34: 9,821,549 km (0.096 R)
• M35: 10,026,498 km (0.079 R)
• M36: 10,475,441 km (0.115 R)
• M37: 11,107,791 km (0.046 R)
• M38: 11,536,389 km (0.067 R)
• M39: 12,262,687 km (0.1 R)
• M40: 12,705,646 km (0.099 R)
• M41: 13,417,583 km (0.102 R)
• M42: 13,531,277 km (0.078 R)
• M43: 14,296,919 km (0.063 R)
• M44: 15,037,428 km (0.113 R)
• M45: 15,392,424 km (0.085 R)
• M46: 15,590,940 km (0.102 R)
• M47: 15,710,469 km (0.113 R)
• M48: 15,830,297 km (0.073 R)
• M49: 16,963,202 km (0.062 R)
• M50: 17,622,180 km (0.03 R)
• M51: 17,705,207 km (0.061 R)
• M52: 17,788,234 km (0.063 R)
• M53: 17,913,148 km (0.075 R)
• M54: 18,795,776 km (0.099 R)
• M55: 19,349,138 km (0.1 R)
• M56: 19,692,465 km (0.05 R)
• M57: 20,254,505 km (0.088 R)
• M58: 20,341,421 km (0.075 R)
• M59: 20,734,265 km (0.078 R)
• M60: 21,306,028 km (0.096 R)
• M61: 21,438,721 km (0.119 R)
• M62: 23,782,321 km (0.099 R)
• M63: 24,242,335 km (0.064 R)
• M64: 24,334,637 km (0.048 R)
• M65: 25,405,010 km (0.083 R)
• M66: 25,592,755 km (0.091 R)
• M67: 25,828,072 km (0.113 R)
• M68: 27,350,979 km (0.083 R)
• M69: 27,447,170 km (0.097 R)
• M70: 27,639,852 km (0.077 R)
• M71: 27,784,663 km (0.091 R)
• M72: 28,123,353 km (0.091 R)
• M73: 28,269,061 km (0.119 R)
• M74: 29,739,010 km (0.07 R)
• M75: 29,837,894 km (0.091 R)
• M76: 30,085,628 km (0.106 R)
• M77: 31,737,487 km (0.046 R)
• M78: 32,855,133 km (0.055 R)
• M79: 33,418,818 km (0.083 R)
• M80: 34,399,881 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 11.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.51 AU - 12.29 AU

Year: 11156 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,309,076 km

• M1: 224,247 km (0.079 R)
• M2: 406,009 km (0.088 R)
• M3: 552,315 km (0.095 R)
• M4: 704,008 km (0.081 R)
• M5: 984,504 km (0.036 R)
• M6: 1,263,803 km (0.1 R)
• M7: 1,509,592 km (0.091 R)
• M8: 1,939,536 km (0.061 R)
• M9: 2,247,110 km (0.027 R)
• M10: 3,008,264 km (0.102 R)
• M11: 3,134,075 km (0.102 R)
• M12: 3,708,681 km (0.046 R)
• M13: 3,789,613 km (0.043 R)
• M14: 3,871,144 km (0.066 R)
• M15: 4,316,048 km (0.04 R)
• M16: 4,865,521 km (0.06 R)
• M17: 5,103,681 km (0.057 R)
• M18: 5,746,952 km (0.101 R)
• M19: 6,158,047 km (0.037 R)
• M20: 6,254,238 km (0.105 R)
• M21: 6,941,940 km (0.082 R)
• M22: 7,413,921 km (0.094 R)
• M23: 7,757,248 km (0.101 R)
• M24: 7,965,937 km (0.069 R)
• M25: 8,247,031 km (0.045 R)
• M26: 8,388,701 km (0.079 R)
• M27: 9,256,219 km (0.109 R)
• M28: 9,551,824 km (0.077 R)
• M29: 9,700,824 km (0.108 R)
• M30: 10,190,158 km (0.042 R)
• M31: 10,266,303 km (0.106 R)
• M32: 10,649,124 km (0.059 R)
• M33: 10,726,317 km (0.102 R)
• M34: 11,075,927 km (0.114 R)
• M35: 11,271,601 km (0.08 R)
• M36: 11,826,011 km (0.104 R)
• M37: 12,674,380 km (0.075 R)
• M38: 12,797,051 km (0.071 R)
• M39: 13,709,598 km (0.082 R)
• M40: 13,835,709 km (0.051 R)
• M41: 14,772,042 km (0.103 R)
• M42: 16,214,614 km (0.039 R)
• M43: 16,392,486 km (0.056 R)
• M44: 16,481,796 km (0.074 R)
• M45: 16,615,835 km (0.096 R)
• M46: 18,345,785 km (0.114 R)
• M47: 19,420,496 km (0.065 R)
• M48: 21,728,492 km (0.037 R)
• M49: 21,826,479 km (0.112 R)
• M50: 22,318,955 km (0.038 R)
• M51: 22,516,873 km (0.083 R)
• M52: 25,195,124 km (0.109 R)
• M53: 25,815,357 km (0.05 R)
• M54: 26,023,148 km (0.116 R)
• M55: 26,388,316 km (0.086 R)
• M56: 26,965,465 km (0.111 R)
• M57: 27,123,590 km (0.098 R)
• M58: 27,334,972 km (0.088 R)
• M59: 28,668,188 km (0.09 R)
• M60: 29,695,626 km (0.075 R)
• M61: 30,131,854 km (0.107 R)
• M62: 30,350,715 km (0.062 R)
• M63: 30,625,078 km (0.091 R)
• M64: 30,900,188 km (0.09 R)
• M65: 31,397,751 km (0.102 R)
• M66: 31,675,105 km (0.11 R)
• M67: 32,064,957 km (0.107 R)
• M68: 33,300,636 km (0.092 R)
• M69: 33,470,280 km (0.057 R)
• M70: 34,666,315 km (0.112 R)
• M71: 34,780,907 km (0.105 R)
• M72: 35,298,366 km (0.11 R)
• M73: 36,050,244 km (0.093 R)
• M74: 38,041,542 km (0.102 R)
• M75: 38,396,687 km (0.043 R)
• M76: 38,693,340 km (0.114 R)
• M77: 39,708,062 km (0.059 R)
• M78: 40,309,146 km (0.106 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit