🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.67 AU - 0.69 AU

Year: 203 Days

Day: 29.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,059,618 km

• M1: 343,477 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.85 AU - 4.31 AU

Year: 2450 Days

Day: 21.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 131.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.89 AU - 4.71 AU

Year: 3225 Days

Day: 45.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,059,618 km

• M1: 1,067,082 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.35 AU - 5.03 AU

Year: 3673 Days

Day: 30.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 11.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.88 AU - 6.36 AU

Year: 4190 Days

Day: 14.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,059,618 km

• M1: 156,330 km (0.116 R)
• M2: 238,758 km (0.107 R)
• M3: 318,943 km (0.103 R)
• M4: 429,047 km (0.09 R)
• M5: 555,756 km (0.114 R)
• M6: 792,869 km (0.05 R)
• M7: 893,099 km (0.096 R)
• M8: 976,874 km (0.11 R)
• M9: 1,085,482 km (0.085 R)
• M10: 1,256,622 km (0.097 R)
• M11: 1,412,503 km (0.057 R)
• M12: 1,511,686 km (0.089 R)
• M13: 1,678,189 km (0.099 R)
• M14: 1,878,052 km (0.114 R)
• M15: 2,085,993 km (0.113 R)
• M16: 2,316,224 km (0.118 R)
• M17: 2,600,609 km (0.105 R)
• M18: 3,105,203 km (0.108 R)
• M19: 3,385,849 km (0.086 R)
• M20: 3,503,881 km (0.098 R)
• M21: 3,866,058 km (0.115 R)
• M22: 4,222,400 km (0.079 R)
• M23: 4,496,762 km (0.114 R)
• M24: 4,739,261 km (0.113 R)
• M25: 4,890,654 km (0.075 R)
• M26: 5,120,735 km (0.105 R)
• M27: 5,571,922 km (0.104 R)
• M28: 5,751,889 km (0.066 R)
• M29: 6,158,944 km (0.087 R)
• M30: 6,659,948 km (0.082 R)
• M31: 7,130,583 km (0.101 R)
• M32: 7,856,880 km (0.101 R)
• M33: 8,308,666 km (0.102 R)
• M34: 8,606,814 km (0.088 R)
• M35: 9,261,006 km (0.113 R)
• M36: 9,642,032 km (0.077 R)
• M37: 9,858,649 km (0.119 R)
• M38: 10,003,909 km (0.061 R)
• M39: 10,223,219 km (0.116 R)
• M40: 10,666,627 km (0.104 R)
• M41: 10,965,823 km (0.108 R)
• M42: 11,982,939 km (0.034 R)
• M43: 12,138,072 km (0.034 R)
• M44: 12,267,923 km (0.086 R)
• M45: 12,372,043 km (0.119 R)
• M46: 12,712,677 km (0.09 R)
• M47: 12,871,102 km (0.107 R)
• M48: 13,029,975 km (0.097 R)
• M49: 14,024,501 km (0.115 R)
• M50: 14,106,182 km (0.091 R)
• M51: 14,489,601 km (0.108 R)
• M52: 14,737,933 km (0.081 R)
• M53: 15,127,037 km (0.115 R)
• M54: 15,886,995 km (0.067 R)
• M55: 16,000,689 km (0.106 R)
• M56: 16,171,679 km (0.057 R)
• M57: 16,890,647 km (0.11 R)
• M58: 17,268,681 km (0.116 R)
• M59: 17,356,195 km (0.081 R)
• M60: 17,444,009 km (0.115 R)
• M61: 17,944,265 km (0.09 R)
• M62: 18,092,217 km (0.034 R)
• M63: 18,449,157 km (0.11 R)
• M64: 18,598,606 km (0.118 R)
• M65: 18,718,434 km (0.065 R)
• M66: 19,442,786 km (0.032 R)
• M67: 19,564,410 km (0.095 R)
• M68: 19,716,700 km (0.086 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 10.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.13 AU - 7.09 AU

Year: 6146 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,059,618 km

• M1: 187,596 km (0.104 R)
• M2: 265,536 km (0.073 R)
• M3: 662,569 km (0.096 R)
• M4: 847,622 km (0.087 R)
• M5: 1,005,298 km (0.108 R)
• M6: 1,110,914 km (0.072 R)
• M7: 1,236,576 km (0.103 R)
• M8: 1,400,386 km (0.028 R)
• M9: 1,519,466 km (0.067 R)
• M10: 1,589,029 km (0.102 R)
• M11: 1,731,595 km (0.045 R)
• M12: 2,010,745 km (0.101 R)
• M13: 2,224,520 km (0.099 R)
• M14: 2,344,348 km (0.119 R)
• M15: 2,548,998 km (0.07 R)
• M16: 2,759,632 km (0.104 R)
• M17: 2,823,809 km (0.115 R)
• M18: 3,288,161 km (0.106 R)
• M19: 3,402,304 km (0.101 R)
• M20: 3,634,480 km (0.118 R)
• M21: 3,920,063 km (0.113 R)
• M22: 4,090,155 km (0.054 R)
• M23: 4,362,274 km (0.093 R)
• M24: 5,428,159 km (0.073 R)
• M25: 5,645,225 km (0.053 R)
• M26: 6,172,408 km (0.098 R)
• M27: 6,686,277 km (0.028 R)
• M28: 7,333,138 km (0.118 R)
• M29: 7,999,896 km (0.097 R)
• M30: 8,654,536 km (0.066 R)
• M31: 9,391,156 km (0.068 R)
• M32: 9,849,374 km (0.101 R)
• M33: 10,048,040 km (0.114 R)
• M34: 10,248,053 km (0.093 R)
• M35: 10,753,693 km (0.107 R)
• M36: 10,958,343 km (0.106 R)
• M37: 11,026,859 km (0.104 R)
• M38: 11,267,562 km (0.074 R)
• M39: 11,579,773 km (0.105 R)
• M40: 11,894,826 km (0.114 R)
• M41: 11,965,286 km (0.108 R)
• M42: 13,219,515 km (0.077 R)
• M43: 14,440,234 km (0.114 R)
• M44: 14,590,580 km (0.087 R)
• M45: 16,006,374 km (0.065 R)
• M46: 16,750,324 km (0.059 R)
• M47: 17,186,252 km (0.102 R)
• M48: 17,265,838 km (0.061 R)
• M49: 17,907,613 km (0.108 R)
• M50: 18,231,343 km (0.094 R)
• M51: 18,557,017 km (0.117 R)
• M52: 18,802,657 km (0.079 R)
• M53: 18,884,637 km (0.113 R)
• M54: 19,008,055 km (0.104 R)
• M55: 20,130,338 km (0.062 R)
• M56: 21,103,323 km (0.082 R)
• M57: 21,359,584 km (0.118 R)
• M58: 22,613,065 km (0.05 R)
• M59: 22,919,142 km (0.089 R)
• M60: 23,270,697 km (0.028 R)
• M61: 23,624,047 km (0.113 R)
• M62: 23,890,331 km (0.106 R)
• M63: 24,380,863 km (0.042 R)
• M64: 25,235,964 km (0.095 R)
• M65: 25,417,277 km (0.069 R)
• M66: 25,690,143 km (0.031 R)
• M67: 25,872,503 km (0.071 R)
• M68: 25,963,758 km (0.087 R)
• M69: 26,468,202 km (0.107 R)
• M70: 26,652,357 km (0.113 R)
• M71: 26,975,787 km (0.052 R)
• M72: 27,161,139 km (0.106 R)
• M73: 27,253,890 km (0.072 R)
• M74: 27,346,940 km (0.093 R)
• M75: 27,860,060 km (0.075 R)
• M76: 28,047,506 km (0.079 R)
• M77: 28,659,362 km (0.087 R)
• M78: 29,752,773 km (0.112 R)
• M79: 30,424,916 km (0.059 R)
• M80: 31,442,630 km (0.065 R)
• M81: 31,735,393 km (0.085 R)
• M82: 32,668,734 km (0.099 R)
• M83: 33,213,121 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 12.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.91 AU - 8.93 AU

Year: 9635 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,059,618 km

• M1: 160,369 km (0.074 R)
• M2: 660,923 km (0.091 R)
• M3: 848,968 km (0.075 R)
• M4: 1,157,439 km (0.056 R)
• M5: 1,262,456 km (0.052 R)
• M6: 1,539,811 km (0.119 R)
• M7: 1,961,527 km (0.071 R)
• M8: 2,067,293 km (0.104 R)
• M9: 2,625,443 km (0.044 R)
• M10: 2,790,150 km (0.047 R)
• M11: 3,080,519 km (0.063 R)
• M12: 3,254,502 km (0.079 R)
• M13: 3,929,487 km (0.064 R)
• M14: 4,506,187 km (0.101 R)
• M15: 4,675,831 km (0.113 R)
• M16: 4,761,551 km (0.1 R)
• M17: 5,021,701 km (0.119 R)
• M18: 5,168,307 km (0.062 R)
• M19: 5,769,092 km (0.046 R)
• M20: 7,036,485 km (0.044 R)
• M21: 7,267,016 km (0.072 R)
• M22: 8,213,970 km (0.106 R)
• M23: 8,387,205 km (0.089 R)
• M24: 8,631,797 km (0.098 R)
• M25: 9,235,574 km (0.088 R)
• M26: 10,111,170 km (0.12 R)
• M27: 11,204,581 km (0.105 R)
• M28: 11,435,411 km (0.096 R)
• M29: 11,629,140 km (0.116 R)
• M30: 12,019,591 km (0.041 R)
• M31: 12,295,599 km (0.116 R)
• M32: 12,493,965 km (0.104 R)
• M33: 12,853,898 km (0.076 R)
• M34: 13,055,257 km (0.108 R)
• M35: 13,217,121 km (0.095 R)
• M36: 13,420,425 km (0.048 R)
• M37: 14,410,613 km (0.095 R)
• M38: 14,661,938 km (0.113 R)
• M39: 15,211,261 km (0.086 R)
• M40: 15,296,382 km (0.059 R)
• M41: 16,243,187 km (0.072 R)
• M42: 16,723,696 km (0.104 R)
• M43: 16,987,736 km (0.099 R)
• M44: 17,164,710 km (0.12 R)
• M45: 17,342,133 km (0.057 R)
• M46: 17,654,045 km (0.059 R)
• M47: 18,419,537 km (0.083 R)
• M48: 19,426,331 km (0.093 R)
• M49: 20,591,848 km (0.109 R)
• M50: 21,636,340 km (0.119 R)
• M51: 22,795,424 km (0.041 R)
• M52: 23,137,255 km (0.092 R)
• M53: 23,579,317 km (0.111 R)
• M54: 24,073,738 km (0.113 R)
• M55: 24,571,600 km (0.116 R)
• M56: 25,628,210 km (0.115 R)
• M57: 25,983,654 km (0.118 R)
• M58: 26,289,731 km (0.103 R)
• M59: 26,443,069 km (0.073 R)
• M60: 26,853,865 km (0.066 R)
• M61: 27,266,606 km (0.088 R)
• M62: 28,570,201 km (0.115 R)
• M63: 29,521,195 km (0.065 R)
• M64: 29,947,250 km (0.113 R)
• M65: 30,161,025 km (0.085 R)
• M66: 30,697,782 km (0.044 R)
• M67: 30,967,358 km (0.062 R)
• M68: 31,075,367 km (0.092 R)
• M69: 31,291,835 km (0.042 R)
• M70: 32,272,001 km (0.032 R)
• M71: 32,381,506 km (0.081 R)
• M72: 34,039,499 km (0.102 R)
• M73: 34,206,750 km (0.096 R)
• M74: 35,047,340 km (0.094 R)
• M75: 35,272,784 km (0.117 R)
• M76: 36,122,051 km (0.103 R)
• M77: 36,806,312 km (0.059 R)
• M78: 37,264,830 km (0.088 R)
• M79: 37,437,316 km (0.112 R)
• M80: 37,783,037 km (0.071 R)
• M81: 38,014,016 km (0.096 R)
• M82: 38,303,488 km (0.079 R)
• M83: 38,943,019 km (0.119 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit