🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.51 AU - 0.79 AU

Year: 188 Days

Day: 21.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 276 Days

Day: 35.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 342 Days

Day: 35.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.98 AU - 1 AU

Year: 353 Days

Day: 29.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,919,791 km

• M1: 111,899 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.29 AU - 1.33 AU

Year: 537 Days

Day: 46.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.85 AU - 2.75 AU

Year: 1249 Days

Day: 44.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.37 AU - 3.13 AU

Year: 1633 Days

Day: 30.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 10.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.09 AU - 7.83 AU

Year: 6576 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,919,791 km

• M1: 846,574 km (0.109 R)
• M2: 1,373,608 km (0.099 R)
• M3: 1,718,431 km (0.12 R)
• M4: 1,910,814 km (0.063 R)
• M5: 2,029,744 km (0.097 R)
• M6: 2,401,495 km (0.101 R)
• M7: 2,508,756 km (0.099 R)
• M8: 2,595,673 km (0.066 R)
• M9: 2,772,497 km (0.108 R)
• M10: 2,839,966 km (0.088 R)
• M11: 2,907,883 km (0.094 R)
• M12: 3,045,513 km (0.109 R)
• M13: 3,279,634 km (0.113 R)
• M14: 3,374,928 km (0.088 R)
• M15: 3,544,123 km (0.082 R)
• M16: 3,815,643 km (0.086 R)
• M17: 4,145,207 km (0.113 R)
• M18: 4,405,208 km (0.1 R)
• M19: 5,105,925 km (0.071 R)
• M20: 5,216,777 km (0.101 R)
• M21: 5,986,458 km (0.067 R)
• M22: 6,132,914 km (0.099 R)
• M23: 6,852,480 km (0.106 R)
• M24: 7,598,674 km (0.097 R)
• M25: 7,757,398 km (0.082 R)
• M26: 7,981,495 km (0.067 R)
• M27: 8,110,449 km (0.097 R)
• M28: 8,403,361 km (0.105 R)
• M29: 8,699,565 km (0.072 R)
• M30: 8,799,197 km (0.109 R)
• M31: 9,609,270 km (0.067 R)
• M32: 9,884,530 km (0.119 R)
• M33: 10,232,345 km (0.097 R)
• M34: 10,478,284 km (0.098 R)
• M35: 10,797,226 km (0.101 R)
• M36: 10,868,585 km (0.118 R)
• M37: 10,940,092 km (0.075 R)
• M38: 11,263,822 km (0.118 R)
• M39: 11,372,281 km (0.051 R)
• M40: 12,966,844 km (0.11 R)
• M41: 13,424,315 km (0.114 R)
• M42: 13,732,187 km (0.081 R)
• M43: 13,848,275 km (0.049 R)
• M44: 14,709,360 km (0.099 R)
• M45: 15,266,313 km (0.092 R)
• M46: 16,074,142 km (0.113 R)
• M47: 16,688,989 km (0.098 R)
• M48: 17,228,140 km (0.12 R)
• M49: 19,095,121 km (0.079 R)
• M50: 19,528,506 km (0.112 R)
• M51: 20,140,361 km (0.077 R)
• M52: 20,581,376 km (0.077 R)
• M53: 20,981,101 km (0.103 R)
• M54: 21,114,842 km (0.116 R)
• M55: 21,248,882 km (0.075 R)
• M56: 21,338,491 km (0.112 R)
• M57: 21,428,100 km (0.051 R)
• M58: 21,878,389 km (0.114 R)
• M59: 23,293,735 km (0.096 R)
• M60: 24,082,415 km (0.039 R)
• M61: 24,644,454 km (0.084 R)
• M62: 24,785,674 km (0.112 R)
• M63: 24,927,194 km (0.066 R)
• M64: 25,021,590 km (0.103 R)
• M65: 25,258,254 km (0.087 R)
• M66: 25,495,666 km (0.077 R)
• M67: 26,068,476 km (0.106 R)
• M68: 26,260,410 km (0.106 R)
• M69: 26,790,435 km (0.105 R)
• M70: 27,226,812 km (0.035 R)
• M71: 27,324,051 km (0.111 R)
• M72: 27,910,176 km (0.074 R)
• M73: 28,155,666 km (0.114 R)
• M74: 29,045,175 km (0.104 R)
• M75: 29,643,416 km (0.036 R)
• M76: 30,195,283 km (0.05 R)
• M77: 30,346,377 km (0.104 R)
• M78: 31,360,202 km (0.114 R)
• M79: 33,212,971 km (0.1 R)
• M80: 33,943,009 km (0.038 R)
• M81: 34,889,515 km (0.087 R)
• M82: 34,995,131 km (0.094 R)
• M83: 35,312,877 km (0.057 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 9.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.09 AU - 8.79 AU

Year: 8782 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,919,791 km

• M1: 351,854 km (0.074 R)
• M2: 552,315 km (0.102 R)
• M3: 838,945 km (0.119 R)
• M4: 956,230 km (0.061 R)
• M5: 1,302,848 km (0.101 R)
• M6: 1,460,374 km (0.093 R)
• M7: 1,521,111 km (0.071 R)
• M8: 1,903,783 km (0.076 R)
• M9: 2,292,438 km (0.107 R)
• M10: 2,730,909 km (0.081 R)
• M11: 2,832,037 km (0.078 R)
• M12: 2,908,631 km (0.105 R)
• M13: 3,409,934 km (0.112 R)
• M14: 3,629,244 km (0.085 R)
• M15: 3,824,918 km (0.117 R)
• M16: 3,995,460 km (0.074 R)
• M17: 5,226,800 km (0.052 R)
• M18: 5,511,784 km (0.101 R)
• M19: 5,737,078 km (0.059 R)
• M20: 6,464,872 km (0.086 R)
• M21: 6,943,136 km (0.102 R)
• M22: 7,933,773 km (0.065 R)
• M23: 8,261,542 km (0.06 R)
• M24: 8,593,799 km (0.078 R)
• M25: 8,817,747 km (0.111 R)
• M26: 9,195,332 km (0.069 R)
• M27: 9,578,153 km (0.097 R)
• M28: 9,655,346 km (0.097 R)
• M29: 9,849,225 km (0.105 R)
• M30: 10,122,989 km (0.054 R)
• M31: 10,478,583 km (0.059 R)
• M32: 10,558,169 km (0.066 R)
• M33: 10,757,882 km (0.058 R)
• M34: 11,242,579 km (0.06 R)
• M35: 12,024,677 km (0.119 R)
• M36: 12,108,003 km (0.117 R)
• M37: 12,485,438 km (0.094 R)
• M38: 12,909,249 km (0.076 R)
• M39: 13,684,166 km (0.105 R)
• M40: 15,732,310 km (0.113 R)
• M41: 16,513,211 km (0.068 R)
• M42: 17,025,285 km (0.111 R)
• M43: 17,165,757 km (0.104 R)
• M44: 17,353,802 km (0.088 R)
• M45: 19,125,041 km (0.08 R)
• M46: 19,515,491 km (0.11 R)
• M47: 19,662,546 km (0.103 R)
• M48: 19,810,049 km (0.082 R)
• M49: 19,957,852 km (0.114 R)
• M50: 20,254,804 km (0.075 R)
• M51: 20,552,952 km (0.076 R)
• M52: 21,305,130 km (0.096 R)
• M53: 22,629,969 km (0.089 R)
• M54: 23,354,322 km (0.1 R)
• M55: 23,667,131 km (0.101 R)
• M56: 23,824,059 km (0.096 R)
• M57: 24,191,621 km (0.114 R)
• M58: 25,091,901 km (0.098 R)
• M59: 25,465,746 km (0.116 R)
• M60: 26,003,102 km (0.079 R)
• M61: 27,857,816 km (0.092 R)
• M62: 28,134,273 km (0.078 R)
• M63: 28,411,478 km (0.091 R)
• M64: 29,080,629 km (0.11 R)
• M65: 29,417,224 km (0.069 R)
• M66: 29,980,909 km (0.118 R)
• M67: 31,578,315 km (0.109 R)
• M68: 32,445,385 km (0.101 R)
• M69: 32,678,009 km (0.062 R)
• M70: 33,203,247 km (0.116 R)
• M71: 33,790,120 km (0.107 R)
• M72: 34,084,977 km (0.106 R)
• M73: 34,499,064 km (0.115 R)
• M74: 34,617,546 km (0.089 R)
• M75: 35,391,864 km (0.061 R)
• M76: 35,571,382 km (0.037 R)
• M77: 36,232,155 km (0.1 R)
• M78: 36,473,457 km (0.098 R)
• M79: 37,322,126 km (0.064 R)
• M80: 37,993,521 km (0.056 R)
• M81: 39,286,346 km (0.058 R)
• M82: 39,472,146 km (0.075 R)
• M83: 39,534,229 km (0.059 R)
• M84: 39,782,562 km (0.111 R)
• M85: 41,598,979 km (0.113 R)
• M86: 42,358,487 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 8.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.58 AU - 11 AU

Year: 10971 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,919,791 km

• M1: 206,595 km (0.047 R)
• M2: 263,591 km (0.116 R)
• M3: 317,147 km (0.094 R)
• M4: 929,751 km (0.095 R)
• M5: 1,148,463 km (0.096 R)
• M6: 1,363,585 km (0.065 R)
• M7: 1,424,471 km (0.118 R)
• M8: 1,765,255 km (0.084 R)
• M9: 1,854,415 km (0.09 R)
• M10: 1,990,998 km (0.097 R)
• M11: 2,083,898 km (0.083 R)
• M12: 2,545,258 km (0.027 R)
• M13: 2,620,955 km (0.116 R)
• M14: 3,064,363 km (0.104 R)
• M15: 3,118,068 km (0.085 R)
• M16: 3,336,182 km (0.04 R)
• M17: 4,019,994 km (0.026 R)
• M18: 4,347,763 km (0.113 R)
• M19: 5,124,475 km (0.118 R)
• M20: 5,188,503 km (0.116 R)
• M21: 5,447,158 km (0.107 R)
• M22: 6,078,461 km (0.103 R)
• M23: 6,558,371 km (0.118 R)
• M24: 7,014,794 km (0.077 R)
• M25: 7,264,921 km (0.044 R)
• M26: 7,737,202 km (0.092 R)
• M27: 7,995,707 km (0.095 R)
• M28: 8,407,550 km (0.099 R)
• M29: 9,329,970 km (0.099 R)
• M30: 9,565,587 km (0.086 R)
• M31: 9,803,298 km (0.1 R)
• M32: 10,527,801 km (0.079 R)
• M33: 10,773,141 km (0.027 R)
• M34: 10,855,270 km (0.11 R)
• M35: 11,103,154 km (0.078 R)
• M36: 11,857,875 km (0.056 R)
• M37: 12,070,454 km (0.081 R)
• M38: 12,241,444 km (0.106 R)
• M39: 12,672,585 km (0.082 R)
• M40: 13,020,849 km (0.067 R)
• M41: 13,108,513 km (0.083 R)
• M42: 14,491,097 km (0.093 R)
• M43: 15,130,628 km (0.063 R)
• M44: 16,060,229 km (0.079 R)
• M45: 16,295,397 km (0.065 R)
• M46: 16,626,756 km (0.071 R)
• M47: 17,344,228 km (0.115 R)
• M48: 17,682,468 km (0.082 R)
• M49: 18,414,600 km (0.078 R)
• M50: 19,858,070 km (0.104 R)
• M51: 20,364,309 km (0.108 R)
• M52: 21,028,524 km (0.104 R)
• M53: 22,958,037 km (0.07 R)
• M54: 23,809,848 km (0.054 R)
• M55: 25,106,861 km (0.112 R)
• M56: 26,815,867 km (0.072 R)
• M57: 27,375,064 km (0.103 R)
• M58: 27,487,412 km (0.107 R)
• M59: 28,277,887 km (0.082 R)
• M60: 28,790,110 km (0.108 R)
• M61: 29,420,067 km (0.102 R)
• M62: 29,477,662 km (0.104 R)
• M63: 29,765,788 km (0.119 R)
• M64: 30,054,811 km (0.116 R)
• M65: 31,220,178 km (0.058 R)
• M66: 31,690,514 km (0.105 R)
• M67: 31,749,455 km (0.085 R)
• M68: 32,400,356 km (0.084 R)
• M69: 32,459,746 km (0.106 R)
• M70: 32,638,216 km (0.115 R)
• M71: 33,235,261 km (0.084 R)
• M72: 34,016,761 km (0.057 R)
• M73: 34,077,049 km (0.119 R)
• M74: 34,318,948 km (0.102 R)
• M75: 35,659,046 km (0.12 R)
• M76: 36,150,625 km (0.055 R)
• M77: 36,644,597 km (0.087 R)
• M78: 38,076,697 km (0.118 R)
• M79: 38,264,891 km (0.098 R)
• M80: 39,336,910 km (0.084 R)
• M81: 40,035,831 km (0.106 R)
• M82: 40,099,560 km (0.111 R)
• M83: 40,163,288 km (0.093 R)
• M84: 41,381,464 km (0.08 R)
• M85: 41,510,417 km (0.086 R)
• M86: 41,704,146 km (0.106 R)
• M87: 42,027,577 km (0.054 R)
• M88: 43,264,153 km (0.051 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit