🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.61 AU - 0.63 AU

Year: 186 Days

Day: 20.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.58 AU - 0.96 AU

Year: 257 Days

Day: 32.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.76 AU - 0.78 AU

Year: 257 Days

Day: 19.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,724,766 km

• M1: 123,717 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.9 AU - 0.94 AU

Year: 336 Days

Day: 47.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,724,766 km

• M1: 299,196 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.14 AU - 1.52 AU

Year: 584 Days

Day: 33.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,724,766 km

• M1: 282,740 km (0.037 R)
• M2: 1,139,337 km (0.061 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.23 AU - 4.25 AU

Year: 3325 Days

Day: 11.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,724,766 km

• M1: 314,305 km (0.089 R)
• M2: 677,678 km (0.059 R)
• M3: 933,940 km (0.12 R)
• M4: 1,088,325 km (0.106 R)
• M5: 1,273,676 km (0.084 R)
• M6: 1,485,656 km (0.06 R)
• M7: 1,775,876 km (0.095 R)
• M8: 1,953,748 km (0.111 R)
• M9: 2,438,894 km (0.086 R)
• M10: 2,608,987 km (0.109 R)
• M11: 2,763,671 km (0.118 R)
• M12: 3,011,555 km (0.107 R)
• M13: 3,246,124 km (0.109 R)
• M14: 3,381,361 km (0.056 R)
• M15: 3,636,275 km (0.105 R)
• M16: 3,886,403 km (0.08 R)
• M17: 4,063,976 km (0.062 R)
• M18: 4,507,833 km (0.104 R)
• M19: 5,075,706 km (0.119 R)
• M20: 5,491,887 km (0.117 R)
• M21: 5,603,936 km (0.099 R)
• M22: 6,501,224 km (0.114 R)
• M23: 6,752,549 km (0.039 R)
• M24: 6,872,676 km (0.093 R)
• M25: 7,034,092 km (0.052 R)
• M26: 7,512,057 km (0.112 R)
• M27: 7,761,886 km (0.074 R)
• M28: 7,986,432 km (0.068 R)
• M29: 8,198,861 km (0.111 R)
• M30: 8,327,216 km (0.107 R)
• M31: 8,427,596 km (0.089 R)
• M32: 8,745,342 km (0.103 R)
• M33: 9,288,981 km (0.075 R)
• M34: 10,102,045 km (0.073 R)
• M35: 10,224,416 km (0.102 R)
• M36: 10,316,568 km (0.111 R)
• M37: 10,409,020 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 13.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.54 AU - 8.06 AU

Year: 7511 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,724,766 km

• M1: 168,148 km (0.033 R)
• M2: 302,936 km (0.109 R)
• M3: 522,396 km (0.119 R)
• M4: 853,605 km (0.079 R)
• M5: 974,481 km (0.12 R)
• M6: 1,058,704 km (0.098 R)
• M7: 1,175,091 km (0.112 R)
• M8: 1,311,674 km (0.075 R)
• M9: 1,469,949 km (0.119 R)
• M10: 1,584,840 km (0.086 R)
• M11: 1,841,400 km (0.117 R)
• M12: 2,261,621 km (0.116 R)
• M13: 2,376,362 km (0.093 R)
• M14: 3,105,652 km (0.07 R)
• M15: 3,298,483 km (0.087 R)
• M16: 3,696,264 km (0.026 R)
• M17: 3,855,287 km (0.113 R)
• M18: 3,993,366 km (0.075 R)
• M19: 4,757,661 km (0.109 R)
• M20: 5,030,827 km (0.09 R)
• M21: 5,334,959 km (0.034 R)
• M22: 5,987,804 km (0.069 R)
• M23: 6,175,101 km (0.106 R)
• M24: 7,283,023 km (0.116 R)
• M25: 7,368,593 km (0.118 R)
• M26: 7,454,462 km (0.076 R)
• M27: 7,772,507 km (0.076 R)
• M28: 8,006,478 km (0.1 R)
• M29: 8,213,222 km (0.109 R)
• M30: 8,361,923 km (0.117 R)
• M31: 9,273,422 km (0.07 R)
• M32: 9,772,331 km (0.053 R)
• M33: 9,866,877 km (0.118 R)
• M34: 10,120,595 km (0.088 R)
• M35: 10,312,230 km (0.092 R)
• M36: 10,569,538 km (0.09 R)
• M37: 10,699,090 km (0.108 R)
• M38: 10,861,703 km (0.108 R)
• M39: 11,090,887 km (0.057 R)
• M40: 11,222,533 km (0.082 R)
• M41: 12,567,268 km (0.065 R)
• M42: 12,670,192 km (0.071 R)
• M43: 12,946,050 km (0.098 R)
• M44: 13,503,751 km (0.112 R)
• M45: 13,891,658 km (0.06 R)
• M46: 15,077,521 km (0.071 R)
• M47: 15,187,026 km (0.097 R)
• M48: 15,333,333 km (0.033 R)
• M49: 16,483,142 km (0.108 R)
• M50: 16,973,524 km (0.065 R)
• M51: 17,853,010 km (0.085 R)
• M52: 18,046,290 km (0.075 R)
• M53: 18,162,528 km (0.102 R)
• M54: 19,378,160 km (0.116 R)
• M55: 20,782,136 km (0.089 R)
• M56: 20,944,749 km (0.047 R)
• M57: 21,805,086 km (0.12 R)
• M58: 22,135,847 km (0.078 R)
• M59: 22,593,318 km (0.107 R)
• M60: 22,718,681 km (0.104 R)
• M61: 23,264,563 km (0.05 R)
• M62: 23,644,991 km (0.108 R)
• M63: 24,411,979 km (0.116 R)
• M64: 24,583,418 km (0.072 R)
• M65: 24,798,540 km (0.095 R)
• M66: 26,849,975 km (0.081 R)
• M67: 26,938,537 km (0.046 R)
• M68: 27,784,214 km (0.096 R)
• M69: 28,322,766 km (0.031 R)
• M70: 28,910,088 km (0.094 R)
• M71: 29,091,700 km (0.114 R)
• M72: 29,455,970 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 8.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.92 AU - 12.66 AU

Year: 13497 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,724,766 km

• M1: 114,891 km (0.09 R)
• M2: 171,888 km (0.081 R)
• M3: 286,480 km (0.048 R)
• M4: 381,175 km (0.109 R)
• M5: 560,693 km (0.105 R)
• M6: 784,641 km (0.053 R)
• M7: 1,172,099 km (0.085 R)
• M8: 2,054,876 km (0.08 R)
• M9: 2,326,995 km (0.067 R)
• M10: 2,905,490 km (0.056 R)
• M11: 3,468,726 km (0.109 R)
• M12: 3,614,883 km (0.059 R)
• M13: 4,188,591 km (0.083 R)
• M14: 4,312,907 km (0.115 R)
• M15: 4,438,569 km (0.045 R)
• M16: 4,533,713 km (0.118 R)
• M17: 4,953,335 km (0.085 R)
• M18: 5,419,332 km (0.106 R)
• M19: 7,158,258 km (0.055 R)
• M20: 7,269,858 km (0.088 R)
• M21: 7,608,398 km (0.099 R)
• M22: 7,760,539 km (0.053 R)
• M23: 8,853,501 km (0.092 R)
• M24: 9,134,296 km (0.034 R)
• M25: 9,255,471 km (0.088 R)
• M26: 9,952,447 km (0.104 R)
• M27: 10,581,506 km (0.057 R)
• M28: 10,666,328 km (0.074 R)
• M29: 10,836,720 km (0.089 R)
• M30: 11,180,197 km (0.118 R)
• M31: 11,266,515 km (0.078 R)
• M32: 11,701,994 km (0.119 R)
• M33: 12,010,166 km (0.102 R)
• M34: 12,950,538 km (0.089 R)
• M35: 13,821,646 km (0.059 R)
• M36: 14,334,468 km (0.051 R)
• M37: 14,428,415 km (0.109 R)
• M38: 15,044,011 km (0.082 R)
• M39: 15,139,454 km (0.115 R)
• M40: 16,105,258 km (0.112 R)
• M41: 16,349,850 km (0.078 R)
• M42: 16,447,987 km (0.038 R)
• M43: 17,090,809 km (0.119 R)
• M44: 17,440,419 km (0.088 R)
• M45: 17,641,179 km (0.033 R)
• M46: 18,248,247 km (0.059 R)
• M47: 18,452,149 km (0.05 R)
• M48: 18,605,637 km (0.088 R)
• M49: 18,708,111 km (0.114 R)
• M50: 18,810,735 km (0.064 R)
• M51: 20,268,118 km (0.048 R)
• M52: 21,224,048 km (0.076 R)
• M53: 22,794,826 km (0.099 R)
• M54: 23,289,845 km (0.084 R)
• M55: 23,677,453 km (0.085 R)
• M56: 24,067,006 km (0.094 R)
• M57: 24,346,754 km (0.058 R)
• M58: 25,532,916 km (0.107 R)
• M59: 26,276,567 km (0.071 R)
• M60: 26,679,883 km (0.078 R)
• M61: 26,969,355 km (0.109 R)
• M62: 27,376,261 km (0.112 R)
• M63: 27,843,754 km (0.079 R)
• M64: 27,961,039 km (0.098 R)
• M65: 28,254,999 km (0.117 R)
• M66: 29,740,206 km (0.093 R)
• M67: 30,220,715 km (0.095 R)
• M68: 30,764,503 km (0.111 R)
• M69: 31,433,505 km (0.076 R)
• M70: 32,476,800 km (0.068 R)
• M71: 34,660,181 km (0.075 R)
• M72: 34,849,572 km (0.117 R)
• M73: 35,292,681 km (0.086 R)
• M74: 36,312,639 km (0.03 R)
• M75: 38,185,904 km (0.063 R)
• M76: 38,577,401 km (0.118 R)
• M77: 39,035,769 km (0.088 R)
• M78: 42,227,440 km (0.107 R)
• M79: 42,429,696 km (0.103 R)
• M80: 42,497,165 km (0.118 R)
• M81: 42,970,642 km (0.067 R)
• M82: 43,038,410 km (0.106 R)
• M83: 43,854,466 km (0.088 R)
• M84: 44,332,880 km (0.103 R)
• M85: 46,124,913 km (0.115 R)
• M86: 46,402,716 km (0.08 R)
• M87: 46,472,279 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.2

Radius: 3.9

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.13 AU - 14.67 AU

Year: 17643 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,724,766 km

• M1: 56,398 km (0.041 R)
• M2: 111,151 km (0.101 R)
• M3: 296,204 km (0.115 R)
• M4: 374,144 km (0.075 R)
• M5: 613,800 km (0.097 R)
• M6: 856,897 km (0.064 R)
• M7: 988,842 km (0.067 R)
• M8: 1,335,759 km (0.109 R)
• M9: 1,533,528 km (0.039 R)
• M10: 1,764,208 km (0.082 R)
• M11: 2,055,176 km (0.073 R)
• M12: 2,283,163 km (0.046 R)
• M13: 2,413,313 km (0.108 R)
• M14: 3,099,817 km (0.062 R)
• M15: 3,243,880 km (0.104 R)
• M16: 3,568,807 km (0.112 R)
• M17: 3,598,726 km (0.118 R)
• M18: 3,872,939 km (0.118 R)
• M19: 4,280,893 km (0.069 R)
• M20: 4,571,262 km (0.03 R)
• M21: 4,901,275 km (0.094 R)
• M22: 5,204,809 km (0.113 R)
• M23: 5,724,213 km (0.092 R)
• M24: 5,794,823 km (0.045 R)
• M25: 7,417,212 km (0.112 R)
• M26: 7,571,298 km (0.104 R)
• M27: 8,118,676 km (0.11 R)
• M28: 8,437,170 km (0.09 R)
• M29: 8,841,085 km (0.104 R)
• M30: 9,625,875 km (0.066 R)
• M31: 12,794,507 km (0.108 R)
• M32: 13,821,347 km (0.055 R)
• M33: 14,106,032 km (0.042 R)
• M34: 15,312,539 km (0.114 R)
• M35: 16,652,337 km (0.034 R)
• M36: 17,259,854 km (0.09 R)
• M37: 17,310,718 km (0.092 R)
• M38: 18,080,997 km (0.073 R)
• M39: 18,967,215 km (0.113 R)
• M40: 20,619,523 km (0.082 R)
• M41: 20,836,141 km (0.066 R)
• M42: 21,599,838 km (0.101 R)
• M43: 21,985,202 km (0.07 R)
• M44: 23,945,682 km (0.115 R)
• M45: 24,230,218 km (0.116 R)
• M46: 24,287,364 km (0.113 R)
• M47: 25,206,194 km (0.116 R)
• M48: 25,495,816 km (0.069 R)
• M49: 26,078,050 km (0.113 R)
• M50: 27,315,075 km (0.056 R)
• M51: 28,510,961 km (0.031 R)
• M52: 29,054,599 km (0.114 R)
• M53: 30,829,578 km (0.089 R)
• M54: 31,823,805 km (0.095 R)
• M55: 32,702,244 km (0.079 R)
• M56: 32,765,374 km (0.062 R)
• M57: 32,828,505 km (0.057 R)
• M58: 33,271,314 km (0.081 R)
• M59: 33,843,526 km (0.109 R)
• M60: 34,355,001 km (0.088 R)
• M61: 36,099,612 km (0.074 R)
• M62: 36,360,660 km (0.044 R)
• M63: 37,278,742 km (0.053 R)
• M64: 37,410,538 km (0.081 R)
• M65: 37,740,700 km (0.112 R)
• M66: 38,337,446 km (0.108 R)
• M67: 39,741,722 km (0.061 R)
• M68: 40,484,176 km (0.056 R)
• M69: 45,665,947 km (0.09 R)
• M70: 46,301,588 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit