🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.85 AU - 1.03 AU

Year: 323 Days

Day: 14.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.12 AU - 1.46 AU

Year: 520 Days

Day: 37.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.29 AU - 1.93 AU

Year: 725 Days

Day: 12 Hours

Environment

Temp: -22 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.47 AU - 3.49 AU

Year: 1825 Days

Day: 29.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.16 AU - 5.2 AU

Year: 3032 Days

Day: 43.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,992,196 km

• M1: 812,915 km (0.05 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 11

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.03 AU - 7.15 AU

Year: 6697 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,992,196 km

• M1: 152,440 km (0.101 R)
• M2: 239,207 km (0.088 R)
• M3: 320,439 km (0.089 R)
• M4: 813,962 km (0.115 R)
• M5: 883,824 km (0.093 R)
• M6: 1,106,276 km (0.066 R)
• M7: 1,347,428 km (0.118 R)
• M8: 1,483,113 km (0.106 R)
• M9: 1,570,329 km (0.115 R)
• M10: 1,955,992 km (0.095 R)
• M11: 2,110,676 km (0.071 R)
• M12: 2,209,561 km (0.107 R)
• M13: 2,289,745 km (0.097 R)
• M14: 2,371,126 km (0.071 R)
• M15: 2,536,581 km (0.116 R)
• M16: 2,748,861 km (0.041 R)
• M17: 2,857,170 km (0.11 R)
• M18: 3,703,295 km (0.104 R)
• M19: 3,823,422 km (0.069 R)
• M20: 3,895,977 km (0.09 R)
• M21: 4,141,617 km (0.118 R)
• M22: 4,291,514 km (0.079 R)
• M23: 5,201,368 km (0.118 R)
• M24: 5,499,517 km (0.066 R)
• M25: 5,719,875 km (0.075 R)
• M26: 6,543,112 km (0.091 R)
• M27: 6,747,462 km (0.041 R)
• M28: 6,983,528 km (0.058 R)
• M29: 7,403,299 km (0.114 R)
• M30: 7,831,149 km (0.091 R)
• M31: 8,017,099 km (0.116 R)
• M32: 9,988,799 km (0.106 R)
• M33: 10,089,479 km (0.109 R)
• M34: 10,291,885 km (0.046 R)
• M35: 10,838,366 km (0.082 R)
• M36: 10,976,445 km (0.051 R)
• M37: 11,149,828 km (0.093 R)
• M38: 11,289,254 km (0.104 R)
• M39: 11,429,277 km (0.088 R)
• M40: 11,995,056 km (0.074 R)
• M41: 12,281,237 km (0.098 R)
• M42: 12,970,285 km (0.081 R)
• M43: 13,709,149 km (0.109 R)
• M44: 13,821,198 km (0.084 R)
• M45: 13,895,997 km (0.034 R)
• M46: 13,971,095 km (0.103 R)
• M47: 14,083,742 km (0.083 R)
• M48: 15,343,655 km (0.038 R)
• M49: 16,639,472 km (0.077 R)
• M50: 17,684,862 km (0.061 R)
• M51: 18,174,645 km (0.032 R)
• M52: 19,000,725 km (0.066 R)
• M53: 19,125,639 km (0.119 R)
• M54: 19,670,325 km (0.1 R)
• M55: 19,923,444 km (0.104 R)
• M56: 20,262,732 km (0.116 R)
• M57: 20,475,610 km (0.076 R)
• M58: 20,689,386 km (0.031 R)
• M59: 21,248,433 km (0.048 R)
• M60: 21,508,284 km (0.046 R)
• M61: 21,899,782 km (0.108 R)
• M62: 22,778,520 km (0.118 R)
• M63: 22,911,363 km (0.033 R)
• M64: 23,088,786 km (0.068 R)
• M65: 24,389,090 km (0.117 R)
• M66: 25,989,788 km (0.045 R)
• M67: 27,106,985 km (0.097 R)
• M68: 27,341,704 km (0.082 R)
• M69: 27,765,963 km (0.086 R)
• M70: 27,860,509 km (0.057 R)
• M71: 28,382,456 km (0.116 R)
• M72: 28,907,844 km (0.119 R)
• M73: 29,436,223 km (0.079 R)
• M74: 29,580,885 km (0.101 R)
• M75: 30,747,000 km (0.096 R)
• M76: 31,829,041 km (0.042 R)
• M77: 32,126,292 km (0.084 R)
• M78: 32,573,889 km (0.116 R)
• M79: 32,673,671 km (0.076 R)
• M80: 33,173,926 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 12.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.82 AU - 9.84 AU

Year: 10934 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,992,196 km

• M1: 159,920 km (0.081 R)
• M2: 237,711 km (0.11 R)
• M3: 440,416 km (0.08 R)
• M4: 533,017 km (0.118 R)
• M5: 656,286 km (0.106 R)
• M6: 766,091 km (0.101 R)
• M7: 848,968 km (0.09 R)
• M8: 1,006,345 km (0.055 R)
• M9: 1,136,046 km (0.111 R)
• M10: 1,321,398 km (0.06 R)
• M11: 1,454,390 km (0.117 R)
• M12: 1,538,465 km (0.114 R)
• M13: 2,186,074 km (0.099 R)
• M14: 2,739,436 km (0.108 R)
• M15: 2,924,638 km (0.112 R)
• M16: 3,377,770 km (0.064 R)
• M17: 3,692,225 km (0.092 R)
• M18: 4,319,040 km (0.061 R)
• M19: 4,442,309 km (0.09 R)
• M20: 4,660,722 km (0.118 R)
• M21: 5,011,229 km (0.115 R)
• M22: 5,124,625 km (0.113 R)
• M23: 5,206,155 km (0.102 R)
• M24: 5,687,412 km (0.118 R)
• M25: 5,942,027 km (0.06 R)
• M26: 6,044,951 km (0.098 R)
• M27: 6,444,975 km (0.109 R)
• M28: 7,270,756 km (0.068 R)
• M29: 7,733,612 km (0.067 R)
• M30: 7,827,409 km (0.076 R)
• M31: 7,921,506 km (0.102 R)
• M32: 8,187,043 km (0.061 R)
• M33: 8,263,487 km (0.117 R)
• M34: 9,001,304 km (0.069 R)
• M35: 9,199,072 km (0.046 R)
• M36: 9,338,348 km (0.115 R)
• M37: 9,679,431 km (0.089 R)
• M38: 9,943,172 km (0.032 R)
• M39: 10,353,369 km (0.067 R)
• M40: 10,790,195 km (0.031 R)
• M41: 11,021,324 km (0.058 R)
• M42: 11,789,509 km (0.113 R)
• M43: 12,442,952 km (0.119 R)
• M44: 12,951,884 km (0.086 R)
• M45: 13,130,504 km (0.06 R)
• M46: 13,944,466 km (0.107 R)
• M47: 14,081,648 km (0.034 R)
• M48: 14,426,770 km (0.103 R)
• M49: 14,658,347 km (0.109 R)
• M50: 15,031,594 km (0.092 R)
• M51: 15,148,879 km (0.077 R)
• M52: 15,242,976 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 9.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.06 AU - 11.66 AU

Year: 13583 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,992,196 km

• M1: 131,197 km (0.116 R)
• M2: 233,073 km (0.066 R)
• M3: 548,725 km (0.043 R)
• M4: 646,712 km (0.062 R)
• M5: 733,329 km (0.082 R)
• M6: 805,585 km (0.117 R)
• M7: 977,772 km (0.095 R)
• M8: 1,162,375 km (0.096 R)
• M9: 1,565,691 km (0.116 R)
• M10: 2,036,476 km (0.036 R)
• M11: 2,301,563 km (0.07 R)
• M12: 2,549,597 km (0.073 R)
• M13: 2,691,266 km (0.062 R)
• M14: 2,806,456 km (0.085 R)
• M15: 2,982,383 km (0.115 R)
• M16: 3,438,058 km (0.068 R)
• M17: 3,754,159 km (0.12 R)
• M18: 4,145,806 km (0.093 R)
• M19: 6,065,446 km (0.031 R)
• M20: 6,255,435 km (0.099 R)
• M21: 6,447,369 km (0.12 R)
• M22: 6,524,711 km (0.111 R)
• M23: 6,758,682 km (0.037 R)
• M24: 8,303,280 km (0.074 R)
• M25: 9,464,309 km (0.04 R)
• M26: 9,552,422 km (0.105 R)
• M27: 9,818,108 km (0.118 R)
• M28: 10,041,458 km (0.032 R)
• M29: 10,356,960 km (0.041 R)
• M30: 10,997,687 km (0.12 R)
• M31: 11,369,588 km (0.089 R)
• M32: 11,651,281 km (0.106 R)
• M33: 11,793,099 km (0.038 R)
• M34: 13,488,193 km (0.105 R)
• M35: 13,786,341 km (0.03 R)
• M36: 14,643,088 km (0.106 R)
• M37: 14,949,614 km (0.072 R)
• M38: 15,725,130 km (0.068 R)
• M39: 16,619,875 km (0.092 R)
• M40: 16,886,159 km (0.063 R)
• M41: 17,747,843 km (0.087 R)
• M42: 18,183,920 km (0.103 R)
• M43: 18,789,493 km (0.09 R)
• M44: 19,234,097 km (0.07 R)
• M45: 19,681,993 km (0.055 R)
• M46: 20,076,932 km (0.115 R)
• M47: 21,334,900 km (0.12 R)
• M48: 22,618,151 km (0.078 R)
• M49: 22,854,067 km (0.075 R)
• M50: 23,150,270 km (0.102 R)
• M51: 23,269,201 km (0.052 R)
• M52: 24,046,362 km (0.093 R)
• M53: 25,014,858 km (0.104 R)
• M54: 25,995,921 km (0.086 R)
• M55: 26,429,007 km (0.05 R)
• M56: 27,239,827 km (0.082 R)
• M57: 27,805,906 km (0.044 R)
• M58: 27,932,316 km (0.113 R)
• M59: 30,433,742 km (0.093 R)
• M60: 31,283,308 km (0.093 R)
• M61: 32,273,347 km (0.096 R)
• M62: 33,811,363 km (0.104 R)
• M63: 35,099,700 km (0.057 R)
• M64: 35,509,897 km (0.055 R)
• M65: 36,266,114 km (0.033 R)
• M66: 37,027,567 km (0.119 R)
• M67: 38,004,441 km (0.102 R)
• M68: 38,144,615 km (0.069 R)
• M69: 38,777,862 km (0.07 R)
• M70: 39,840,755 km (0.111 R)
• M71: 41,273,005 km (0.073 R)
• M72: 42,285,633 km (0.049 R)
• M73: 43,013,876 km (0.114 R)
• M74: 43,379,493 km (0.106 R)
• M75: 43,526,099 km (0.101 R)
• M76: 43,966,814 km (0.099 R)
• M77: 45,446,487 km (0.058 R)
• M78: 46,117,583 km (0.067 R)
• M79: 48,454,302 km (0.05 R)
• M80: 51,216,028 km (0.044 R)
• M81: 51,992,142 km (0.119 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit