🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 173 Days

Day: 46.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,111,525 km

• M1: 222,302 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.84 AU

Year: 701 Days

Day: 41.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3 AU - 4.3 AU

Year: 2534 Days

Day: 38 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,111,525 km

• M1: 699,819 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 12

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.2 AU - 6.08 AU

Year: 4235 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,111,525 km

• M1: 219,460 km (0.097 R)
• M2: 296,204 km (0.074 R)
• M3: 400,773 km (0.07 R)
• M4: 493,673 km (0.095 R)
• M5: 591,360 km (0.098 R)
• M6: 769,531 km (0.096 R)
• M7: 945,309 km (0.103 R)
• M8: 1,049,579 km (0.052 R)
• M9: 1,319,304 km (0.102 R)
• M10: 1,412,204 km (0.109 R)
• M11: 1,494,632 km (0.056 R)
• M12: 1,848,132 km (0.108 R)
• M13: 1,981,424 km (0.081 R)
• M14: 2,125,187 km (0.102 R)
• M15: 2,508,008 km (0.036 R)
• M16: 2,601,357 km (0.049 R)
• M17: 3,027,562 km (0.105 R)
• M18: 3,177,459 km (0.072 R)
• M19: 3,355,480 km (0.079 R)
• M20: 3,615,631 km (0.053 R)
• M21: 4,239,005 km (0.091 R)
• M22: 4,322,780 km (0.08 R)
• M23: 4,606,118 km (0.086 R)
• M24: 4,798,501 km (0.049 R)
• M25: 5,102,035 km (0.077 R)
• M26: 5,321,196 km (0.115 R)
• M27: 5,676,491 km (0.049 R)
• M28: 5,976,734 km (0.098 R)
• M29: 6,133,961 km (0.116 R)
• M30: 6,345,942 km (0.108 R)
• M31: 6,733,699 km (0.104 R)
• M32: 6,919,500 km (0.11 R)
• M33: 7,062,665 km (0.114 R)
• M34: 7,206,877 km (0.096 R)
• M35: 7,318,477 km (0.099 R)
• M36: 7,577,431 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 10

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.49 AU - 6.69 AU

Year: 6148 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,111,525 km

• M1: 161,267 km (0.062 R)
• M2: 228,586 km (0.11 R)
• M3: 294,109 km (0.031 R)
• M4: 377,585 km (0.081 R)
• M5: 508,034 km (0.105 R)
• M6: 574,755 km (0.096 R)
• M7: 1,093,560 km (0.037 R)
• M8: 1,370,915 km (0.116 R)
• M9: 1,482,365 km (0.078 R)
• M10: 1,897,200 km (0.066 R)
• M11: 1,975,141 km (0.077 R)
• M12: 2,330,585 km (0.082 R)
• M13: 2,830,093 km (0.074 R)
• M14: 2,955,605 km (0.087 R)
• M15: 3,101,463 km (0.106 R)
• M16: 3,175,215 km (0.096 R)
• M17: 3,305,814 km (0.096 R)
• M18: 3,476,505 km (0.089 R)
• M19: 3,591,845 km (0.094 R)
• M20: 3,846,161 km (0.071 R)
• M21: 4,066,070 km (0.074 R)
• M22: 4,476,417 km (0.103 R)
• M23: 4,560,192 km (0.112 R)
• M24: 4,792,966 km (0.112 R)
• M25: 4,900,228 km (0.09 R)
• M26: 5,182,519 km (0.11 R)
• M27: 5,314,614 km (0.108 R)
• M28: 5,403,475 km (0.101 R)
• M29: 5,470,345 km (0.083 R)
• M30: 6,177,494 km (0.094 R)
• M31: 6,270,844 km (0.101 R)
• M32: 6,625,091 km (0.114 R)
• M33: 6,816,726 km (0.11 R)
• M34: 6,937,452 km (0.117 R)
• M35: 7,034,690 km (0.056 R)
• M36: 7,181,147 km (0.118 R)
• M37: 7,353,334 km (0.084 R)
• M38: 7,427,534 km (0.056 R)
• M39: 7,727,029 km (0.067 R)
• M40: 8,363,568 km (0.076 R)
• M41: 8,544,731 km (0.111 R)
• M42: 8,858,588 km (0.104 R)
• M43: 9,069,820 km (0.119 R)
• M44: 9,176,184 km (0.048 R)
• M45: 9,632,457 km (0.077 R)
• M46: 9,986,555 km (0.038 R)
• M47: 10,206,464 km (0.088 R)
• M48: 10,819,666 km (0.113 R)
• M49: 11,130,680 km (0.042 R)
• M50: 11,358,817 km (0.104 R)
• M51: 11,790,706 km (0.115 R)
• M52: 12,198,659 km (0.088 R)
• M53: 12,345,564 km (0.087 R)
• M54: 12,433,827 km (0.096 R)
• M55: 12,522,539 km (0.114 R)
• M56: 13,389,757 km (0.051 R)
• M57: 13,693,291 km (0.11 R)
• M58: 13,784,845 km (0.116 R)
• M59: 13,968,402 km (0.088 R)
• M60: 14,711,006 km (0.095 R)
• M61: 14,898,751 km (0.104 R)
• M62: 15,276,486 km (0.109 R)
• M63: 15,561,918 km (0.084 R)
• M64: 15,848,997 km (0.118 R)
• M65: 18,175,244 km (0.08 R)
• M66: 18,883,440 km (0.05 R)
• M67: 19,326,399 km (0.104 R)
• M68: 19,394,915 km (0.079 R)
• M69: 20,014,699 km (0.092 R)
• M70: 20,222,640 km (0.045 R)
• M71: 20,466,335 km (0.111 R)
• M72: 20,605,910 km (0.071 R)
• M73: 20,745,934 km (0.112 R)
• M74: 21,912,647 km (0.116 R)
• M75: 22,270,485 km (0.087 R)
• M76: 22,630,119 km (0.088 R)
• M77: 23,246,013 km (0.041 R)
• M78: 24,568,458 km (0.085 R)
• M79: 24,865,709 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 10.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.49 AU - 7.99 AU

Year: 6359 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,111,525 km

• M1: 164,707 km (0.055 R)
• M2: 237,711 km (0.085 R)
• M3: 364,869 km (0.033 R)
• M4: 546,481 km (0.103 R)
• M5: 623,075 km (0.083 R)
• M6: 862,432 km (0.079 R)
• M7: 969,843 km (0.046 R)
• M8: 1,232,986 km (0.065 R)
• M9: 1,445,564 km (0.094 R)
• M10: 1,575,116 km (0.065 R)
• M11: 1,651,112 km (0.12 R)
• M12: 1,747,752 km (0.095 R)
• M13: 2,588,941 km (0.075 R)
• M14: 2,863,453 km (0.118 R)
• M15: 3,341,867 km (0.082 R)
• M16: 4,185,300 km (0.111 R)
• M17: 4,318,741 km (0.077 R)
• M18: 5,263,451 km (0.081 R)
• M19: 6,361,799 km (0.11 R)
• M20: 6,764,217 km (0.108 R)
• M21: 7,143,149 km (0.111 R)
• M22: 7,270,905 km (0.101 R)
• M23: 7,367,246 km (0.114 R)
• M24: 7,757,098 km (0.06 R)
• M25: 7,888,595 km (0.116 R)
• M26: 8,020,839 km (0.091 R)
• M27: 8,658,725 km (0.082 R)
• M28: 9,035,562 km (0.026 R)
• M29: 9,558,257 km (0.074 R)
• M30: 9,876,451 km (0.103 R)
• M31: 10,090,676 km (0.113 R)
• M32: 10,559,814 km (0.106 R)
• M33: 10,852,278 km (0.087 R)
• M34: 10,999,333 km (0.117 R)
• M35: 11,557,184 km (0.12 R)
• M36: 12,972,230 km (0.077 R)
• M37: 14,806,748 km (0.12 R)
• M38: 16,214,165 km (0.081 R)
• M39: 17,190,441 km (0.086 R)
• M40: 18,098,201 km (0.107 R)
• M41: 18,536,074 km (0.113 R)
• M42: 18,756,282 km (0.12 R)
• M43: 19,332,832 km (0.102 R)
• M44: 19,601,061 km (0.117 R)
• M45: 20,276,645 km (0.094 R)
• M46: 20,594,690 km (0.085 R)
• M47: 21,005,785 km (0.103 R)
• M48: 21,097,638 km (0.068 R)
• M49: 22,489,796 km (0.104 R)
• M50: 22,724,665 km (0.106 R)
• M51: 23,720,238 km (0.119 R)
• M52: 24,007,317 km (0.051 R)
• M53: 24,536,594 km (0.051 R)
• M54: 24,730,024 km (0.037 R)
• M55: 26,543,150 km (0.082 R)
• M56: 26,990,597 km (0.115 R)
• M57: 27,140,345 km (0.092 R)
• M58: 27,691,613 km (0.118 R)
• M59: 27,892,972 km (0.099 R)
• M60: 28,246,621 km (0.113 R)
• M61: 28,703,493 km (0.031 R)
• M62: 29,060,583 km (0.117 R)
• M63: 29,213,921 km (0.097 R)
• M64: 30,192,141 km (0.119 R)
• M65: 30,711,246 km (0.113 R)
• M66: 31,128,774 km (0.077 R)
• M67: 31,233,492 km (0.089 R)
• M68: 32,286,362 km (0.114 R)
• M69: 33,190,681 km (0.079 R)
• M70: 33,833,952 km (0.085 R)
• M71: 34,049,223 km (0.095 R)
• M72: 34,211,088 km (0.091 R)
• M73: 34,373,103 km (0.047 R)
• M74: 34,481,262 km (0.116 R)
• M75: 34,915,096 km (0.11 R)
• M76: 35,132,761 km (0.09 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 20,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit