🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.68 AU - 1.06 AU

Year: 289 Days

Day: 46.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.62 AU

Year: 572 Days

Day: 38.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,176,133 km

• M1: 907,760 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.79 AU - 2.13 AU

Year: 978 Days

Day: 28.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,176,133 km

• M1: 583,132 km (0.062 R)
• M2: 759,808 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 10

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.8 AU - 8.86 AU

Year: 7074 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,176,133 km

• M1: 132,843 km (0.093 R)
• M2: 533,316 km (0.111 R)
• M3: 629,209 km (0.053 R)
• M4: 718,519 km (0.119 R)
• M5: 1,105,528 km (0.033 R)
• M6: 1,184,067 km (0.101 R)
• M7: 1,380,489 km (0.106 R)
• M8: 1,465,461 km (0.094 R)
• M9: 1,993,840 km (0.04 R)
• M10: 2,411,368 km (0.075 R)
• M11: 2,577,571 km (0.106 R)
• M12: 2,662,244 km (0.099 R)
• M13: 2,855,973 km (0.07 R)
• M14: 3,418,611 km (0.076 R)
• M15: 3,941,904 km (0.1 R)
• M16: 4,695,728 km (0.107 R)
• M17: 4,904,417 km (0.097 R)
• M18: 5,115,948 km (0.09 R)
• M19: 5,276,766 km (0.096 R)
• M20: 5,384,775 km (0.109 R)
• M21: 5,575,812 km (0.036 R)
• M22: 5,768,943 km (0.106 R)
• M23: 5,992,442 km (0.112 R)
• M24: 6,105,388 km (0.11 R)
• M25: 6,709,465 km (0.048 R)
• M26: 7,063,114 km (0.047 R)
• M27: 7,544,370 km (0.067 R)
• M28: 8,443,453 km (0.115 R)
• M29: 8,665,606 km (0.104 R)
• M30: 8,729,485 km (0.114 R)
• M31: 8,825,526 km (0.085 R)
• M32: 9,672,400 km (0.064 R)
• M33: 9,838,304 km (0.087 R)
• M34: 10,409,319 km (0.07 R)
• M35: 10,990,956 km (0.035 R)
• M36: 11,060,219 km (0.113 R)
• M37: 11,164,190 km (0.115 R)
• M38: 11,303,316 km (0.111 R)
• M39: 11,653,674 km (0.104 R)
• M40: 12,043,377 km (0.059 R)
• M41: 12,437,268 km (0.112 R)
• M42: 13,054,359 km (0.094 R)
• M43: 13,458,872 km (0.069 R)
• M44: 13,755,823 km (0.103 R)
• M45: 14,621,247 km (0.079 R)
• M46: 15,156,807 km (0.051 R)
• M47: 15,854,682 km (0.088 R)
• M48: 15,971,966 km (0.101 R)
• M49: 17,807,233 km (0.099 R)
• M50: 17,929,155 km (0.11 R)
• M51: 19,666,286 km (0.115 R)
• M52: 19,750,210 km (0.107 R)
• M53: 20,342,019 km (0.108 R)
• M54: 20,640,018 km (0.076 R)
• M55: 20,768,224 km (0.088 R)
• M56: 20,939,513 km (0.056 R)
• M57: 21,025,382 km (0.026 R)
• M58: 21,672,842 km (0.101 R)
• M59: 21,890,208 km (0.052 R)
• M60: 22,151,854 km (0.054 R)
• M61: 23,031,789 km (0.102 R)
• M62: 24,237,548 km (0.074 R)
• M63: 24,417,963 km (0.109 R)
• M64: 24,644,155 km (0.095 R)
• M65: 25,189,738 km (0.096 R)
• M66: 25,463,951 km (0.075 R)
• M67: 25,647,358 km (0.107 R)
• M68: 26,292,723 km (0.029 R)
• M69: 26,385,324 km (0.104 R)
• M70: 26,570,975 km (0.111 R)
• M71: 27,929,474 km (0.097 R)
• M72: 28,023,870 km (0.074 R)
• M73: 28,783,977 km (0.102 R)
• M74: 30,275,767 km (0.077 R)
• M75: 30,957,634 km (0.113 R)
• M76: 32,286,960 km (0.077 R)
• M77: 32,485,477 km (0.101 R)
• M78: 32,634,775 km (0.117 R)
• M79: 33,534,457 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 12.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.82 AU - 11.98 AU

Year: 11103 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,176,133 km

• M1: 239,955 km (0.108 R)
• M2: 361,578 km (0.079 R)
• M3: 594,502 km (0.079 R)
• M4: 1,377,946 km (0.027 R)
• M5: 1,847,833 km (0.098 R)
• M6: 2,022,713 km (0.115 R)
• M7: 2,802,417 km (0.066 R)
• M8: 2,979,242 km (0.1 R)
• M9: 4,317,694 km (0.092 R)
• M10: 4,434,380 km (0.085 R)
• M11: 4,942,115 km (0.104 R)
• M12: 5,187,605 km (0.063 R)
• M13: 5,468,550 km (0.048 R)
• M14: 5,563,246 km (0.053 R)
• M15: 5,754,581 km (0.115 R)
• M16: 6,275,182 km (0.09 R)
• M17: 7,084,506 km (0.071 R)
• M18: 7,536,741 km (0.069 R)
• M19: 7,713,117 km (0.053 R)
• M20: 8,323,326 km (0.114 R)
• M21: 8,689,542 km (0.105 R)
• M22: 10,168,018 km (0.112 R)
• M23: 10,796,927 km (0.1 R)
• M24: 11,236,745 km (0.069 R)
• M25: 11,600,866 km (0.12 R)
• M26: 12,092,594 km (0.093 R)
• M27: 12,632,792 km (0.09 R)
• M28: 13,138,732 km (0.085 R)
• M29: 13,823,442 km (0.109 R)
• M30: 14,039,760 km (0.09 R)
• M31: 15,630,734 km (0.056 R)
• M32: 16,173,624 km (0.072 R)
• M33: 17,417,979 km (0.104 R)
• M34: 17,651,651 km (0.032 R)
• M35: 17,886,520 km (0.07 R)
• M36: 18,122,436 km (0.083 R)
• M37: 18,692,852 km (0.064 R)
• M38: 18,788,445 km (0.087 R)
• M39: 18,884,188 km (0.096 R)
• M40: 19,028,251 km (0.113 R)
• M41: 19,462,384 km (0.118 R)
• M42: 19,705,181 km (0.101 R)
• M43: 19,851,189 km (0.095 R)
• M44: 19,997,645 km (0.097 R)
• M45: 20,340,673 km (0.086 R)
• M46: 21,132,195 km (0.049 R)
• M47: 23,103,596 km (0.069 R)
• M48: 24,033,197 km (0.082 R)
• M49: 24,241,288 km (0.082 R)
• M50: 24,869,599 km (0.077 R)
• M51: 25,291,465 km (0.105 R)
• M52: 25,609,510 km (0.105 R)
• M53: 25,768,981 km (0.115 R)
• M54: 26,088,971 km (0.072 R)
• M55: 27,056,570 km (0.026 R)
• M56: 27,708,368 km (0.051 R)
• M57: 28,365,252 km (0.103 R)
• M58: 30,029,828 km (0.079 R)
• M59: 30,817,461 km (0.111 R)
• M60: 31,270,593 km (0.062 R)
• M61: 31,668,822 km (0.088 R)
• M62: 32,240,735 km (0.112 R)
• M63: 32,816,088 km (0.093 R)
• M64: 33,918,624 km (0.045 R)
• M65: 34,210,789 km (0.12 R)
• M66: 35,269,344 km (0.115 R)
• M67: 35,506,157 km (0.099 R)
• M68: 35,684,029 km (0.102 R)
• M69: 35,862,200 km (0.075 R)
• M70: 36,219,440 km (0.113 R)
• M71: 36,637,715 km (0.041 R)
• M72: 37,298,340 km (0.105 R)
• M73: 37,479,203 km (0.108 R)
• M74: 38,509,484 km (0.103 R)
• M75: 38,875,251 km (0.084 R)
• M76: 39,672,009 km (0.093 R)
• M77: 41,219,150 km (0.051 R)
• M78: 41,343,765 km (0.082 R)
• M79: 41,655,826 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.9

Radius: 4.5

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.49 AU - 16.65 AU

Year: 19824 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,176,133 km

• M1: 308,022 km (0.112 R)
• M2: 384,167 km (0.028 R)
• M3: 416,331 km (0.083 R)
• M4: 688,150 km (0.078 R)
• M5: 768,783 km (0.11 R)
• M6: 917,484 km (0.108 R)
• M7: 961,765 km (0.087 R)
• M8: 1,441,974 km (0.069 R)
• M9: 1,652,159 km (0.103 R)
• M10: 2,249,354 km (0.092 R)
• M11: 2,841,462 km (0.051 R)
• M12: 2,906,537 km (0.081 R)
• M13: 2,972,061 km (0.078 R)
• M14: 3,341,119 km (0.09 R)
• M15: 3,409,784 km (0.107 R)
• M16: 4,122,169 km (0.108 R)
• M17: 4,647,258 km (0.091 R)
• M18: 4,723,852 km (0.092 R)
• M19: 4,762,448 km (0.113 R)
• M20: 5,193,140 km (0.075 R)
• M21: 5,636,249 km (0.115 R)
• M22: 6,133,214 km (0.092 R)
• M23: 6,217,437 km (0.065 R)
• M24: 6,948,671 km (0.071 R)
• M25: 8,963,456 km (0.049 R)
• M26: 11,041,071 km (0.049 R)
• M27: 11,297,930 km (0.079 R)
• M28: 12,027,519 km (0.089 R)
• M29: 12,344,966 km (0.1 R)
• M30: 12,664,956 km (0.049 R)
• M31: 13,477,123 km (0.115 R)
• M32: 13,806,687 km (0.119 R)
• M33: 14,586,092 km (0.06 R)
• M34: 14,811,236 km (0.085 R)
• M35: 17,962,964 km (0.085 R)
• M36: 18,996,536 km (0.118 R)
• M37: 20,930,238 km (0.054 R)
• M38: 22,016,917 km (0.097 R)
• M39: 22,275,273 km (0.03 R)
• M40: 22,794,976 km (0.046 R)
• M41: 22,990,949 km (0.099 R)
• M42: 25,048,069 km (0.11 R)
• M43: 26,406,119 km (0.113 R)
• M44: 26,474,634 km (0.068 R)
• M45: 26,543,300 km (0.119 R)
• M46: 28,277,139 km (0.108 R)
• M47: 30,118,839 km (0.072 R)
• M48: 31,054,124 km (0.08 R)
• M49: 33,767,830 km (0.074 R)
• M50: 34,439,375 km (0.041 R)
• M51: 35,115,258 km (0.108 R)
• M52: 35,266,052 km (0.072 R)
• M53: 36,023,317 km (0.105 R)
• M54: 36,251,454 km (0.07 R)
• M55: 37,399,617 km (0.078 R)
• M56: 38,326,825 km (0.089 R)
• M57: 38,482,107 km (0.098 R)
• M58: 38,637,540 km (0.114 R)
• M59: 38,871,062 km (0.098 R)
• M60: 39,339,752 km (0.101 R)
• M61: 41,073,741 km (0.103 R)
• M62: 41,153,177 km (0.078 R)
• M63: 43,074,463 km (0.089 R)
• M64: 43,235,879 km (0.108 R)
• M65: 44,127,333 km (0.113 R)
• M66: 44,452,858 km (0.096 R)
• M67: 46,093,049 km (0.11 R)
• M68: 48,254,738 km (0.079 R)
• M69: 49,939,958 km (0.078 R)
• M70: 50,960,365 km (0.108 R)
• M71: 51,301,897 km (0.12 R)
• M72: 51,815,766 km (0.103 R)
• M73: 53,107,992 km (0.111 R)
• M74: 53,194,460 km (0.108 R)
• M75: 54,759,852 km (0.087 R)
• M76: 58,024,825 km (0.118 R)
• M77: 59,186,902 km (0.108 R)
• M78: 59,276,660 km (0.106 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit