🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.82 AU - 1 AU

Year: 320 Days

Day: 46.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.96 AU - 1.02 AU

Year: 363 Days

Day: 36 Hours

Environment

Temp: 36 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,408,978 km

• M1: 594,203 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.16 AU - 1.22 AU

Year: 479 Days

Day: 37.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.18 AU - 1.52 AU

Year: 579 Days

Day: 30.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.31 AU - 1.67 AU

Year: 671 Days

Day: 43.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 131.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.94 AU - 2.38 AU

Year: 1171 Days

Day: 27.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,408,978 km

• M1: 528,978 km (0.12 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.62 AU - 2.78 AU

Year: 1637 Days

Day: 17.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 14.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.24 AU - 10.18 AU

Year: 10313 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,408,978 km

• M1: 211,232 km (0.093 R)
• M2: 313,258 km (0.094 R)
• M3: 415,284 km (0.101 R)
• M4: 592,707 km (0.099 R)
• M5: 1,071,869 km (0.094 R)
• M6: 1,169,407 km (0.089 R)
• M7: 1,460,075 km (0.071 R)
• M8: 2,037,224 km (0.102 R)
• M9: 2,135,958 km (0.099 R)
• M10: 2,627,836 km (0.111 R)
• M11: 2,956,802 km (0.112 R)
• M12: 3,212,465 km (0.078 R)
• M13: 3,898,969 km (0.113 R)
• M14: 3,991,870 km (0.108 R)
• M15: 4,928,502 km (0.06 R)
• M16: 5,062,990 km (0.095 R)
• M17: 5,335,707 km (0.074 R)
• M18: 5,578,355 km (0.03 R)
• M19: 5,967,010 km (0.097 R)
• M20: 7,764,877 km (0.108 R)
• M21: 8,199,160 km (0.117 R)
• M22: 8,560,439 km (0.086 R)
• M23: 10,185,820 km (0.114 R)
• M24: 10,661,391 km (0.065 R)
• M25: 10,923,936 km (0.1 R)
• M26: 11,366,147 km (0.111 R)
• M27: 11,455,307 km (0.112 R)
• M28: 11,544,767 km (0.058 R)
• M29: 11,769,164 km (0.079 R)
• M30: 11,904,699 km (0.087 R)
• M31: 12,040,534 km (0.079 R)
• M32: 12,635,635 km (0.102 R)
• M33: 12,867,062 km (0.112 R)
• M34: 13,240,309 km (0.052 R)
• M35: 13,664,419 km (0.08 R)
• M36: 13,854,408 km (0.113 R)
• M37: 14,526,252 km (0.065 R)
• M38: 15,307,004 km (0.094 R)
• M39: 16,201,898 km (0.112 R)
• M40: 17,524,194 km (0.087 R)
• M41: 17,886,071 km (0.12 R)
• M42: 18,407,420 km (0.083 R)
• M43: 19,786,413 km (0.079 R)
• M44: 20,924,254 km (0.059 R)
• M45: 21,584,130 km (0.101 R)
• M46: 21,694,683 km (0.087 R)
• M47: 21,805,535 km (0.079 R)
• M48: 22,306,539 km (0.07 R)
• M49: 22,811,431 km (0.114 R)
• M50: 23,661,297 km (0.086 R)
• M51: 24,810,508 km (0.103 R)
• M52: 25,100,578 km (0.086 R)
• M53: 27,582,107 km (0.079 R)
• M54: 27,702,235 km (0.084 R)
• M55: 29,463,301 km (0.1 R)
• M56: 31,135,356 km (0.054 R)
• M57: 32,520,632 km (0.054 R)
• M58: 32,774,500 km (0.094 R)
• M59: 32,965,536 km (0.042 R)
• M60: 34,765,498 km (0.036 R)
• M61: 36,070,590 km (0.06 R)
• M62: 36,795,242 km (0.102 R)
• M63: 36,993,758 km (0.105 R)
• M64: 37,258,995 km (0.028 R)
• M65: 37,524,831 km (0.097 R)
• M66: 37,991,426 km (0.054 R)
• M67: 38,661,475 km (0.094 R)
• M68: 39,335,563 km (0.098 R)
• M69: 40,968,873 km (0.105 R)
• M70: 41,174,570 km (0.095 R)
• M71: 42,902,425 km (0.116 R)
• M72: 43,111,414 km (0.099 R)
• M73: 45,502,736 km (0.082 R)
• M74: 45,715,913 km (0.109 R)
• M75: 47,504,355 km (0.111 R)
• M76: 47,720,524 km (0.046 R)
• M77: 48,443,530 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.6

Radius: 6.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.64 AU - 16.7 AU

Year: 23991 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 158 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 102,408,978 km

• M1: 134,040 km (0.052 R)
• M2: 266,733 km (0.067 R)
• M3: 572,511 km (0.062 R)
• M4: 613,650 km (0.103 R)
• M5: 758,162 km (0.067 R)
• M6: 1,114,055 km (0.108 R)
• M7: 1,421,479 km (0.109 R)
• M8: 1,536,071 km (0.098 R)
• M9: 3,512,408 km (0.08 R)
• M10: 3,564,020 km (0.111 R)
• M11: 3,615,930 km (0.057 R)
• M12: 4,040,339 km (0.11 R)
• M13: 4,935,832 km (0.04 R)
• M14: 5,767,746 km (0.063 R)
• M15: 6,419,693 km (0.111 R)
• M16: 8,373,142 km (0.082 R)
• M17: 8,791,418 km (0.094 R)
• M18: 9,757,222 km (0.069 R)
• M19: 9,976,383 km (0.095 R)
• M20: 10,718,687 km (0.076 R)
• M21: 10,944,730 km (0.119 R)
• M22: 11,594,134 km (0.035 R)
• M23: 13,901,532 km (0.085 R)
• M24: 15,149,028 km (0.074 R)
• M25: 15,786,016 km (0.078 R)
• M26: 16,258,895 km (0.083 R)
• M27: 18,872,819 km (0.09 R)
• M28: 20,251,064 km (0.12 R)
• M29: 20,390,788 km (0.113 R)
• M30: 21,471,633 km (0.101 R)
• M31: 22,715,988 km (0.079 R)
• M32: 23,152,066 km (0.104 R)
• M33: 23,934,163 km (0.074 R)
• M34: 25,273,663 km (0.09 R)
• M35: 25,474,124 km (0.103 R)
• M36: 25,826,277 km (0.092 R)
• M37: 25,977,670 km (0.065 R)
• M38: 26,129,512 km (0.1 R)
• M39: 26,994,637 km (0.052 R)
• M40: 32,870,392 km (0.054 R)
• M41: 33,089,254 km (0.105 R)
• M42: 35,921,890 km (0.115 R)
• M43: 36,883,205 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 5.3

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.88 AU - 20.58 AU

Year: 31113 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,408,978 km

• M1: 292,763 km (0.11 R)
• M2: 333,902 km (0.07 R)
• M3: 1,142,180 km (0.09 R)
• M4: 1,880,744 km (0.076 R)
• M5: 2,002,068 km (0.064 R)
• M6: 2,469,113 km (0.117 R)
• M7: 2,513,095 km (0.109 R)
• M8: 3,109,990 km (0.105 R)
• M9: 3,302,223 km (0.063 R)
• M10: 3,399,911 km (0.095 R)
• M11: 3,850,649 km (0.089 R)
• M12: 4,214,322 km (0.114 R)
• M13: 5,086,028 km (0.092 R)
• M14: 5,716,733 km (0.092 R)
• M15: 5,952,200 km (0.084 R)
• M16: 6,190,809 km (0.115 R)
• M17: 6,250,947 km (0.099 R)
• M18: 7,494,105 km (0.092 R)
• M19: 8,077,836 km (0.105 R)
• M20: 8,608,909 km (0.096 R)
• M21: 10,482,921 km (0.111 R)
• M22: 10,626,535 km (0.072 R)
• M23: 10,843,302 km (0.086 R)
• M24: 11,724,883 km (0.059 R)
• M25: 13,555,811 km (0.115 R)
• M26: 13,712,290 km (0.07 R)
• M27: 15,067,049 km (0.067 R)
• M28: 15,310,594 km (0.103 R)
• M29: 16,048,860 km (0.118 R)
• M30: 18,678,940 km (0.119 R)
• M31: 19,555,434 km (0.073 R)
• M32: 20,624,759 km (0.07 R)
• M33: 20,714,817 km (0.095 R)
• M34: 21,439,320 km (0.08 R)
• M35: 22,172,050 km (0.054 R)
• M36: 22,356,504 km (0.095 R)
• M37: 23,662,045 km (0.106 R)
• M38: 24,134,176 km (0.109 R)
• M39: 24,324,015 km (0.05 R)
• M40: 24,992,119 km (0.113 R)
• M41: 26,151,353 km (0.118 R)
• M42: 27,724,076 km (0.117 R)
• M43: 27,823,409 km (0.088 R)
• M44: 30,139,932 km (0.037 R)
• M45: 30,446,607 km (0.102 R)
• M46: 31,269,545 km (0.12 R)
• M47: 32,517,640 km (0.11 R)
• M48: 33,358,680 km (0.056 R)
• M49: 35,924,433 km (0.111 R)
• M50: 36,141,200 km (0.091 R)
• M51: 37,559,986 km (0.04 R)
• M52: 37,889,999 km (0.044 R)
• M53: 38,331,612 km (0.116 R)
• M54: 38,774,870 km (0.064 R)
• M55: 40,227,017 km (0.115 R)
• M56: 40,339,515 km (0.108 R)
• M57: 41,356,182 km (0.091 R)
• M58: 42,152,790 km (0.091 R)
• M59: 42,381,226 km (0.111 R)
• M60: 43,299,458 km (0.112 R)
• M61: 44,224,272 km (0.044 R)
• M62: 44,340,360 km (0.103 R)
• M63: 46,210,932 km (0.057 R)
• M64: 46,328,665 km (0.054 R)
• M65: 48,226,464 km (0.116 R)
• M66: 48,585,200 km (0.082 R)
• M67: 48,704,878 km (0.067 R)
• M68: 49,787,069 km (0.047 R)
• M69: 50,755,566 km (0.09 R)
• M70: 52,588,439 km (0.083 R)
• M71: 53,822,322 km (0.113 R)
• M72: 54,070,206 km (0.029 R)
• M73: 55,565,586 km (0.103 R)
• M74: 55,816,162 km (0.068 R)
• M75: 56,192,700 km (0.045 R)
• M76: 58,979,858 km (0.089 R)
• M77: 65,743,627 km (0.111 R)
• M78: 70,161,401 km (0.083 R)
• M79: 71,246,734 km (0.084 R)
• M80: 74,122,005 km (0.032 R)
• M81: 76,338,148 km (0.095 R)
• M82: 76,477,274 km (0.05 R)
• M83: 77,174,699 km (0.106 R)
• M84: 78,294,888 km (0.097 R)
• M85: 79,561,533 km (0.108 R)
• M86: 81,260,965 km (0.061 R)
• M87: 83,402,010 km (0.095 R)
• M88: 85,272,581 km (0.091 R)
• M89: 89,788,492 km (0.116 R)
• M90: 91,261,732 km (0.117 R)
• M91: 95,729,173 km (0.112 R)
• M92: 97,385,072 km (0.068 R)
• M93: 98,898,554 km (0.062 R)
• M94: 99,506,071 km (0.053 R)
• M95: 101,795,517 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit