🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.74 AU - 1.06 AU

Year: 329 Days

Day: 30.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.93 AU - 1.27 AU

Year: 444 Days

Day: 42.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,553,681 km

• M1: 175,628 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.07 AU - 1.31 AU

Year: 500 Days

Day: 24.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,553,681 km

• M1: 738,415 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.51 AU - 2.33 AU

Year: 1024 Days

Day: 34.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.83 AU - 2.69 AU

Year: 1308 Days

Day: 12.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,553,681 km

• M1: 116,387 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.07 AU - 6.33 AU

Year: 4565 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,553,681 km

• M1: 181,612 km (0.092 R)
• M2: 311,463 km (0.107 R)
• M3: 422,315 km (0.088 R)
• M4: 543,489 km (0.106 R)
• M5: 1,339,051 km (0.104 R)
• M6: 1,565,093 km (0.108 R)
• M7: 1,953,599 km (0.066 R)
• M8: 2,159,595 km (0.115 R)
• M9: 2,336,868 km (0.102 R)
• M10: 2,649,677 km (0.065 R)
• M11: 3,074,835 km (0.115 R)
• M12: 3,418,611 km (0.025 R)
• M13: 3,689,831 km (0.087 R)
• M14: 4,121,272 km (0.03 R)
• M15: 4,569,018 km (0.115 R)
• M16: 4,845,176 km (0.092 R)
• M17: 5,830,278 km (0.12 R)
• M18: 6,004,709 km (0.102 R)
• M19: 6,641,697 km (0.119 R)
• M20: 6,902,745 km (0.12 R)
• M21: 7,008,062 km (0.083 R)
• M22: 7,167,084 km (0.074 R)
• M23: 7,597,029 km (0.113 R)
• M24: 7,705,786 km (0.03 R)
• M25: 7,842,519 km (0.091 R)
• M26: 8,118,527 km (0.034 R)
• M27: 8,257,802 km (0.063 R)
• M28: 8,425,801 km (0.083 R)
• M29: 9,283,445 km (0.082 R)
• M30: 9,399,982 km (0.092 R)
• M31: 9,516,968 km (0.095 R)
• M32: 10,079,157 km (0.112 R)
• M33: 10,258,973 km (0.104 R)
• M34: 10,439,837 km (0.03 R)
• M35: 10,713,152 km (0.05 R)
• M36: 11,050,496 km (0.077 R)
• M37: 11,422,545 km (0.054 R)
• M38: 11,672,823 km (0.085 R)
• M39: 11,767,219 km (0.073 R)
• M40: 11,861,765 km (0.08 R)
• M41: 12,147,198 km (0.104 R)
• M42: 12,595,542 km (0.098 R)
• M43: 12,724,645 km (0.074 R)
• M44: 12,951,585 km (0.111 R)
• M45: 13,508,538 km (0.075 R)
• M46: 14,073,420 km (0.116 R)
• M47: 14,409,267 km (0.081 R)
• M48: 14,645,931 km (0.091 R)
• M49: 14,952,158 km (0.057 R)
• M50: 15,432,816 km (0.107 R)
• M51: 15,813,991 km (0.04 R)
• M52: 15,918,410 km (0.057 R)
• M53: 16,621,071 km (0.089 R)
• M54: 16,798,345 km (0.111 R)
• M55: 17,693,987 km (0.025 R)
• M56: 18,020,111 km (0.104 R)
• M57: 18,825,994 km (0.083 R)
• M58: 18,973,797 km (0.076 R)
• M59: 19,307,849 km (0.106 R)
• M60: 20,207,830 km (0.08 R)
• M61: 21,390,700 km (0.119 R)
• M62: 21,815,857 km (0.115 R)
• M63: 22,321,947 km (0.102 R)
• M64: 23,028,947 km (0.119 R)
• M65: 23,623,897 km (0.116 R)
• M66: 23,823,311 km (0.069 R)
• M67: 24,505,478 km (0.052 R)
• M68: 24,666,894 km (0.1 R)
• M69: 25,153,386 km (0.031 R)
• M70: 25,397,829 km (0.117 R)
• M71: 26,053,516 km (0.104 R)
• M72: 26,424,818 km (0.071 R)
• M73: 27,969,715 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 8.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.85 AU - 8.05 AU

Year: 6307 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,553,681 km

• M1: 106,214 km (0.116 R)
• M2: 204,351 km (0.118 R)
• M3: 326,423 km (0.095 R)
• M4: 405,410 km (0.106 R)
• M5: 838,646 km (0.109 R)
• M6: 1,187,957 km (0.096 R)
• M7: 1,418,188 km (0.101 R)
• M8: 1,579,754 km (0.065 R)
• M9: 1,821,055 km (0.085 R)
• M10: 2,165,728 km (0.095 R)
• M11: 2,258,479 km (0.092 R)
• M12: 2,600,609 km (0.116 R)
• M13: 2,900,553 km (0.112 R)
• M14: 2,973,706 km (0.082 R)
• M15: 3,032,648 km (0.073 R)
• M16: 3,257,194 km (0.102 R)
• M17: 3,333,190 km (0.095 R)
• M18: 3,786,023 km (0.08 R)
• M19: 4,126,208 km (0.103 R)
• M20: 5,010,182 km (0.11 R)
• M21: 5,383,579 km (0.091 R)
• M22: 6,556,725 km (0.093 R)
• M23: 6,847,394 km (0.045 R)
• M24: 7,201,791 km (0.079 R)
• M25: 7,261,481 km (0.115 R)
• M26: 7,421,401 km (0.117 R)
• M27: 7,501,735 km (0.07 R)
• M28: 7,643,105 km (0.068 R)
• M29: 7,908,043 km (0.115 R)
• M30: 8,238,355 km (0.052 R)
• M31: 8,678,621 km (0.09 R)
• M32: 8,742,200 km (0.051 R)
• M33: 9,169,601 km (0.114 R)
• M34: 9,625,875 km (0.115 R)
• M35: 9,757,671 km (0.094 R)
• M36: 11,291,797 km (0.076 R)
• M37: 11,453,961 km (0.088 R)
• M38: 11,687,034 km (0.09 R)
• M39: 11,827,507 km (0.118 R)
• M40: 11,945,091 km (0.091 R)
• M41: 12,419,316 km (0.094 R)
• M42: 12,658,673 km (0.052 R)
• M43: 12,827,269 km (0.094 R)
• M44: 12,899,675 km (0.046 R)
• M45: 13,239,561 km (0.108 R)
• M46: 13,484,154 km (0.052 R)
• M47: 13,680,875 km (0.108 R)
• M48: 14,052,326 km (0.106 R)
• M49: 14,830,535 km (0.075 R)
• M50: 15,058,970 km (0.115 R)
• M51: 16,036,892 km (0.115 R)
• M52: 16,480,898 km (0.081 R)
• M53: 16,665,053 km (0.101 R)
• M54: 17,568,624 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 13.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.74 AU - 10.3 AU

Year: 11309 Days

Day: 14.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,553,681 km

• M1: 200,611 km (0.092 R)
• M2: 293,212 km (0.084 R)
• M3: 463,604 km (0.103 R)
• M4: 559,047 km (0.093 R)
• M5: 789,428 km (0.108 R)
• M6: 878,887 km (0.11 R)
• M7: 1,204,412 km (0.094 R)
• M8: 1,381,836 km (0.118 R)
• M9: 1,474,137 km (0.066 R)
• M10: 1,606,831 km (0.112 R)
• M11: 1,905,428 km (0.091 R)
• M12: 2,114,566 km (0.094 R)
• M13: 2,578,918 km (0.108 R)
• M14: 3,099,668 km (0.072 R)
• M15: 3,575,838 km (0.104 R)
• M16: 3,968,383 km (0.071 R)
• M17: 4,319,938 km (0.081 R)
• M18: 4,485,692 km (0.101 R)
• M19: 5,111,310 km (0.079 R)
• M20: 5,464,361 km (0.079 R)
• M21: 5,825,491 km (0.111 R)
• M22: 6,039,715 km (0.093 R)
• M23: 6,256,632 km (0.109 R)
• M24: 6,666,231 km (0.095 R)
• M25: 6,762,123 km (0.108 R)
• M26: 6,858,314 km (0.105 R)
• M27: 7,379,513 km (0.077 R)
• M28: 7,644,900 km (0.074 R)
• M29: 8,049,113 km (0.066 R)
• M30: 8,253,763 km (0.091 R)
• M31: 9,125,321 km (0.077 R)
• M32: 10,804,557 km (0.099 R)
• M33: 11,220,139 km (0.108 R)
• M34: 12,735,716 km (0.098 R)
• M35: 12,855,095 km (0.118 R)
• M36: 13,578,400 km (0.027 R)
• M37: 13,863,235 km (0.114 R)
• M38: 14,273,731 km (0.075 R)
• M39: 14,439,037 km (0.085 R)
• M40: 14,688,117 km (0.112 R)
• M41: 15,359,513 km (0.081 R)
• M42: 16,083,865 km (0.099 R)
• M43: 16,342,221 km (0.076 R)
• M44: 17,037,851 km (0.104 R)
• M45: 17,125,515 km (0.051 R)
• M46: 17,610,213 km (0.076 R)
• M47: 18,457,984 km (0.105 R)
• M48: 19,091,231 km (0.099 R)
• M49: 19,639,807 km (0.114 R)
• M50: 19,777,736 km (0.088 R)
• M51: 20,054,492 km (0.09 R)
• M52: 20,799,041 km (0.105 R)
• M53: 21,316,201 km (0.115 R)
• M54: 21,885,271 km (0.045 R)
• M55: 23,426,877 km (0.111 R)
• M56: 25,003,489 km (0.114 R)
• M57: 25,202,903 km (0.096 R)
• M58: 25,302,834 km (0.093 R)
• M59: 25,402,915 km (0.071 R)
• M60: 27,226,812 km (0.106 R)
• M61: 27,380,599 km (0.114 R)
• M62: 27,792,442 km (0.104 R)
• M63: 28,154,469 km (0.101 R)
• M64: 30,785,447 km (0.109 R)
• M65: 31,321,007 km (0.096 R)
• M66: 32,238,491 km (0.105 R)
• M67: 32,673,372 km (0.118 R)
• M68: 33,164,950 km (0.114 R)
• M69: 35,434,948 km (0.102 R)
• M70: 35,715,295 km (0.107 R)
• M71: 35,883,742 km (0.116 R)
• M72: 36,165,285 km (0.095 R)
• M73: 37,412,333 km (0.108 R)
• M74: 37,754,912 km (0.09 R)
• M75: 38,270,726 km (0.097 R)
• M76: 38,443,062 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 4.6

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.39 AU - 14.07 AU

Year: 17487 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,553,681 km

• M1: 200,012 km (0.074 R)
• M2: 233,373 km (0.084 R)
• M3: 281,244 km (0.078 R)
• M4: 346,319 km (0.118 R)
• M5: 638,783 km (0.047 R)
• M6: 1,012,478 km (0.088 R)
• M7: 1,053,169 km (0.095 R)
• M8: 1,375,403 km (0.103 R)
• M9: 1,630,168 km (0.058 R)
• M10: 1,799,962 km (0.097 R)
• M11: 3,785,724 km (0.075 R)
• M12: 3,945,644 km (0.111 R)
• M13: 4,010,270 km (0.1 R)
• M14: 4,173,481 km (0.062 R)
• M15: 4,272,366 km (0.075 R)
• M16: 4,539,847 km (0.112 R)
• M17: 5,303,394 km (0.071 R)
• M18: 5,846,584 km (0.107 R)
• M19: 5,957,286 km (0.032 R)
• M20: 6,068,737 km (0.109 R)
• M21: 6,713,204 km (0.117 R)
• M22: 7,578,927 km (0.115 R)
• M23: 7,619,169 km (0.063 R)
• M24: 8,147,998 km (0.072 R)
• M25: 8,189,287 km (0.096 R)
• M26: 9,586,381 km (0.117 R)
• M27: 9,629,914 km (0.078 R)
• M28: 9,892,159 km (0.09 R)
• M29: 10,024,105 km (0.084 R)
• M30: 10,156,648 km (0.101 R)
• M31: 10,289,940 km (0.097 R)
• M32: 10,558,019 km (0.118 R)
• M33: 10,647,928 km (0.119 R)
• M34: 11,979,349 km (0.071 R)
• M35: 12,688,443 km (0.114 R)
• M36: 12,736,164 km (0.096 R)
• M37: 13,411,000 km (0.031 R)
• M38: 14,544,803 km (0.095 R)
• M39: 15,965,833 km (0.079 R)
• M40: 16,328,009 km (0.07 R)
• M41: 16,692,878 km (0.105 R)
• M42: 17,430,546 km (0.095 R)
• M43: 18,883,141 km (0.098 R)
• M44: 19,430,819 km (0.104 R)
• M45: 20,039,383 km (0.095 R)
• M46: 21,218,513 km (0.1 R)
• M47: 21,616,593 km (0.107 R)
• M48: 22,419,934 km (0.101 R)
• M49: 22,709,256 km (0.118 R)
• M50: 23,819,871 km (0.087 R)
• M51: 24,055,936 km (0.112 R)
• M52: 24,292,749 km (0.063 R)
• M53: 24,470,771 km (0.12 R)
• M54: 24,708,931 km (0.089 R)
• M55: 25,007,827 km (0.107 R)
• M56: 25,187,644 km (0.106 R)
• M57: 26,154,196 km (0.059 R)
• M58: 26,275,819 km (0.042 R)
• M59: 27,502,821 km (0.047 R)
• M60: 29,062,528 km (0.053 R)
• M61: 30,843,341 km (0.034 R)
• M62: 30,971,846 km (0.051 R)
• M63: 31,164,976 km (0.057 R)
• M64: 31,681,987 km (0.116 R)
• M65: 32,462,888 km (0.025 R)
• M66: 32,528,262 km (0.099 R)
• M67: 32,921,255 km (0.112 R)
• M68: 33,118,425 km (0.109 R)
• M69: 33,249,922 km (0.113 R)
• M70: 34,509,087 km (0.031 R)
• M71: 34,575,808 km (0.074 R)
• M72: 35,716,342 km (0.029 R)
• M73: 37,896,432 km (0.088 R)
• M74: 38,309,920 km (0.079 R)
• M75: 38,448,149 km (0.051 R)
• M76: 38,725,054 km (0.08 R)
• M77: 39,699,236 km (0.086 R)
• M78: 39,978,984 km (0.106 R)
• M79: 40,329,791 km (0.069 R)
• M80: 40,399,952 km (0.092 R)
• M81: 42,598,293 km (0.035 R)
• M82: 43,820,208 km (0.055 R)
• M83: 45,053,643 km (0.091 R)
• M84: 45,345,508 km (0.117 R)
• M85: 46,151,392 km (0.067 R)
• M86: 46,888,012 km (0.039 R)
• M87: 47,702,871 km (0.069 R)
• M88: 48,971,461 km (0.105 R)
• M89: 49,046,410 km (0.114 R)
• M90: 49,496,999 km (0.051 R)
• M91: 50,099,878 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit