🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 34.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,877,541 km

• M1: 253,419 km (0.068 R)
• M2: 516,412 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 349 Days

Day: 28.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 662 Days

Day: 20.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.33 AU - 2.68 AU

Year: 1513 Days

Day: 28.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.56 AU - 3.22 AU

Year: 1881 Days

Day: 27.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,877,541 km

• M1: 1,237,922 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 11.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.33 AU - 5.43 AU

Year: 4778 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,877,541 km

• M1: 189,241 km (0.057 R)
• M2: 277,205 km (0.093 R)
• M3: 417,677 km (0.027 R)
• M4: 579,093 km (0.116 R)
• M5: 689,497 km (0.093 R)
• M6: 1,155,644 km (0.094 R)
• M7: 1,520,513 km (0.072 R)
• M8: 1,621,043 km (0.041 R)
• M9: 1,798,914 km (0.093 R)
• M10: 1,874,910 km (0.101 R)
• M11: 2,626,041 km (0.096 R)
• M12: 3,125,548 km (0.057 R)
• M13: 3,462,443 km (0.081 R)
• M14: 3,596,782 km (0.063 R)
• M15: 3,811,155 km (0.099 R)
• M16: 4,584,576 km (0.082 R)
• M17: 4,796,108 km (0.108 R)
• M18: 4,903,070 km (0.059 R)
• M19: 4,989,388 km (0.064 R)
• M20: 5,229,044 km (0.112 R)
• M21: 5,584,489 km (0.105 R)
• M22: 5,901,935 km (0.054 R)
• M23: 6,039,864 km (0.056 R)
• M24: 6,507,358 km (0.113 R)
• M25: 6,938,200 km (0.106 R)
• M26: 7,279,732 km (0.107 R)
• M27: 7,928,538 km (0.057 R)
• M28: 8,337,089 km (0.043 R)
• M29: 8,440,312 km (0.087 R)
• M30: 9,388,463 km (0.111 R)
• M31: 9,603,735 km (0.07 R)
• M32: 9,793,425 km (0.102 R)
• M33: 10,066,740 km (0.048 R)
• M34: 10,287,098 km (0.099 R)
• M35: 10,370,274 km (0.101 R)
• M36: 10,481,276 km (0.079 R)
• M37: 10,760,874 km (0.04 R)
• M38: 11,441,694 km (0.11 R)
• M39: 11,700,648 km (0.093 R)
• M40: 12,312,503 km (0.118 R)
• M41: 12,755,911 km (0.079 R)
• M42: 12,934,681 km (0.111 R)
• M43: 13,024,439 km (0.111 R)
• M44: 13,204,555 km (0.09 R)
• M45: 13,476,225 km (0.109 R)
• M46: 13,933,246 km (0.047 R)
• M47: 14,364,238 km (0.116 R)
• M48: 14,519,371 km (0.106 R)
• M49: 14,643,687 km (0.087 R)
• M50: 14,737,335 km (0.108 R)
• M51: 15,019,177 km (0.119 R)
• M52: 15,366,095 km (0.104 R)
• M53: 15,461,090 km (0.053 R)
• M54: 16,003,681 km (0.102 R)
• M55: 16,132,186 km (0.104 R)
• M56: 17,238,761 km (0.112 R)
• M57: 17,403,618 km (0.068 R)
• M58: 17,801,399 km (0.095 R)
• M59: 18,202,022 km (0.042 R)
• M60: 18,978,285 km (0.116 R)
• M61: 19,456,250 km (0.102 R)
• M62: 20,145,747 km (0.072 R)
• M63: 20,528,418 km (0.032 R)
• M64: 20,703,149 km (0.112 R)
• M65: 21,371,701 km (0.105 R)
• M66: 22,047,285 km (0.114 R)
• M67: 22,585,688 km (0.06 R)
• M68: 23,419,547 km (0.068 R)
• M69: 23,712,010 km (0.052 R)
• M70: 24,042,323 km (0.116 R)
• M71: 24,189,676 km (0.117 R)
• M72: 24,411,231 km (0.114 R)
• M73: 25,005,434 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 3.1

Gravity: 51.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.48 AU - 16.16 AU

Year: 18613 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,877,541 km

• M1: 222,302 km (0.025 R)
• M2: 993,479 km (0.057 R)
• M3: 1,620,295 km (0.102 R)
• M4: 1,648,718 km (0.101 R)
• M5: 2,249,204 km (0.091 R)
• M6: 2,605,546 km (0.08 R)
• M7: 2,979,242 km (0.108 R)
• M8: 3,048,954 km (0.09 R)
• M9: 4,157,923 km (0.116 R)
• M10: 4,552,562 km (0.108 R)
• M11: 4,592,655 km (0.068 R)
• M12: 4,673,288 km (0.098 R)
• M13: 4,713,829 km (0.11 R)
• M14: 4,917,880 km (0.089 R)
• M15: 6,291,189 km (0.09 R)
• M16: 7,065,657 km (0.077 R)
• M17: 7,252,206 km (0.084 R)
• M18: 7,773,554 km (0.081 R)
• M19: 7,966,087 km (0.073 R)
• M20: 8,160,115 km (0.1 R)
• M21: 8,306,871 km (0.117 R)
• M22: 8,405,007 km (0.115 R)
• M23: 9,665,070 km (0.076 R)
• M24: 9,716,681 km (0.038 R)
• M25: 11,855,033 km (0.035 R)
• M26: 12,355,587 km (0.106 R)
• M27: 12,806,176 km (0.098 R)
• M28: 14,839,810 km (0.091 R)
• M29: 16,107,203 km (0.101 R)
• M30: 16,229,574 km (0.11 R)
• M31: 16,846,815 km (0.045 R)
• M32: 16,908,898 km (0.097 R)
• M33: 18,231,343 km (0.056 R)
• M34: 18,743,716 km (0.104 R)
• M35: 18,872,669 km (0.064 R)
• M36: 19,782,822 km (0.092 R)
• M37: 20,309,257 km (0.092 R)
• M38: 20,907,050 km (0.1 R)
• M39: 21,376,040 km (0.108 R)
• M40: 21,510,678 km (0.117 R)
• M41: 21,780,702 km (0.111 R)
• M42: 21,848,470 km (0.092 R)
• M43: 23,078,912 km (0.054 R)
• M44: 23,494,046 km (0.086 R)
• M45: 23,563,460 km (0.115 R)
• M46: 23,841,861 km (0.109 R)
• M47: 23,911,724 km (0.11 R)
• M48: 24,401,956 km (0.068 R)
• M49: 24,472,267 km (0.089 R)
• M50: 25,749,384 km (0.071 R)
• M51: 26,251,883 km (0.088 R)
• M52: 27,852,132 km (0.045 R)
• M53: 28,515,748 km (0.114 R)
• M54: 29,783,440 km (0.063 R)
• M55: 30,310,773 km (0.118 R)
• M56: 31,221,973 km (0.065 R)
• M57: 32,065,107 km (0.066 R)
• M58: 32,760,438 km (0.108 R)
• M59: 32,993,362 km (0.093 R)
• M60: 37,927,847 km (0.058 R)
• M61: 39,402,882 km (0.113 R)
• M62: 41,734,365 km (0.094 R)
• M63: 41,986,886 km (0.088 R)
• M64: 42,916,787 km (0.106 R)
• M65: 43,256,673 km (0.116 R)
• M66: 43,426,915 km (0.047 R)
• M67: 43,597,457 km (0.118 R)
• M68: 44,024,559 km (0.117 R)
• M69: 44,710,914 km (0.107 R)
• M70: 45,573,944 km (0.089 R)
• M71: 46,529,426 km (0.064 R)
• M72: 47,755,231 km (0.084 R)
• M73: 48,019,271 km (0.05 R)
• M74: 49,168,931 km (0.106 R)
• M75: 50,238,256 km (0.061 R)
• M76: 51,585,684 km (0.049 R)
• M77: 53,309,351 km (0.049 R)
• M78: 55,605,977 km (0.107 R)
• M79: 59,536,362 km (0.088 R)
• M80: 62,301,978 km (0.106 R)
• M81: 62,398,020 km (0.057 R)
• M82: 62,879,276 km (0.11 R)
• M83: 64,719,480 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 7.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.03 AU - 18.15 AU

Year: 21338 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,877,541 km

• M1: 91,853 km (0.069 R)
• M2: 195,973 km (0.093 R)
• M3: 408,103 km (0.109 R)
• M4: 1,653,356 km (0.077 R)
• M5: 2,158,398 km (0.09 R)
• M6: 2,224,820 km (0.074 R)
• M7: 2,428,123 km (0.1 R)
• M8: 3,650,338 km (0.086 R)
• M9: 4,512,769 km (0.025 R)
• M10: 4,813,760 km (0.086 R)
• M11: 5,210,494 km (0.118 R)
• M12: 5,617,550 km (0.106 R)
• M13: 6,655,460 km (0.066 R)
• M14: 7,396,568 km (0.082 R)
• M15: 8,319,886 km (0.096 R)
• M16: 8,582,879 km (0.059 R)
• M17: 9,497,221 km (0.077 R)
• M18: 9,716,830 km (0.079 R)
• M19: 11,011,899 km (0.052 R)
• M20: 11,300,623 km (0.11 R)
• M21: 12,122,215 km (0.027 R)
• M22: 12,300,835 km (0.1 R)
• M23: 12,480,202 km (0.077 R)
• M24: 13,206,650 km (0.026 R)
• M25: 13,574,960 km (0.093 R)
• M26: 14,071,325 km (0.087 R)
• M27: 14,133,708 km (0.1 R)
• M28: 14,826,944 km (0.108 R)
• M29: 15,919,906 km (0.103 R)
• M30: 16,377,526 km (0.118 R)
• M31: 17,038,599 km (0.104 R)
• M32: 17,238,761 km (0.079 R)
• M33: 18,046,739 km (0.094 R)
• M34: 20,261,087 km (0.08 R)
• M35: 22,049,679 km (0.112 R)
• M36: 22,705,965 km (0.102 R)
• M37: 23,665,186 km (0.103 R)
• M38: 23,888,386 km (0.098 R)
• M39: 24,112,334 km (0.107 R)
• M40: 25,090,704 km (0.092 R)
• M41: 27,319,563 km (0.103 R)
• M42: 27,475,594 km (0.076 R)
• M43: 27,632,073 km (0.041 R)
• M44: 27,945,630 km (0.096 R)
• M45: 28,734,609 km (0.116 R)
• M46: 29,451,183 km (0.095 R)
• M47: 29,851,657 km (0.057 R)
• M48: 30,254,075 km (0.105 R)
• M49: 32,127,938 km (0.051 R)
• M50: 32,788,562 km (0.045 R)
• M51: 33,286,873 km (0.113 R)
• M52: 33,453,525 km (0.072 R)
• M53: 34,123,125 km (0.116 R)
• M54: 35,390,219 km (0.106 R)
• M55: 36,157,955 km (0.11 R)
• M56: 37,276,498 km (0.106 R)
• M57: 37,796,650 km (0.102 R)
• M58: 40,699,896 km (0.106 R)
• M59: 42,313,309 km (0.111 R)
• M60: 44,130,624 km (0.055 R)
• M61: 44,497,139 km (0.036 R)
• M62: 45,510,215 km (0.117 R)
• M63: 46,623,972 km (0.101 R)
• M64: 46,810,520 km (0.048 R)
• M65: 46,997,218 km (0.091 R)
• M66: 47,184,216 km (0.078 R)
• M67: 47,840,801 km (0.11 R)
• M68: 50,114,389 km (0.116 R)
• M69: 50,880,031 km (0.108 R)
• M70: 51,168,156 km (0.084 R)
• M71: 51,456,880 km (0.115 R)
• M72: 53,200,144 km (0.112 R)
• M73: 55,258,461 km (0.114 R)
• M74: 56,446,269 km (0.087 R)
• M75: 56,545,751 km (0.105 R)
• M76: 56,943,681 km (0.105 R)
• M77: 57,342,659 km (0.101 R)
• M78: 57,842,765 km (0.113 R)
• M79: 59,654,844 km (0.107 R)
• M80: 60,059,955 km (0.072 R)
• M81: 62,613,142 km (0.11 R)
• M82: 62,818,988 km (0.109 R)
• M83: 64,058,407 km (0.05 R)
• M84: 65,410,173 km (0.055 R)
• M85: 65,619,012 km (0.094 R)
• M86: 66,876,382 km (0.047 R)
• M87: 71,232,373 km (0.062 R)
• M88: 71,554,756 km (0.108 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: 305 - 18,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit