🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.93 AU - 1.13 AU

Year: 312 Days

Day: 23.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.1 AU - 1.68 AU

Year: 489 Days

Day: 29.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,793,559 km

• M1: 563,834 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.18 AU - 1.8 AU

Year: 542 Days

Day: 37.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,793,559 km

• M1: 995,723 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.01 AU - 2.23 AU

Year: 921 Days

Day: 34.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.16 AU - 3.52 AU

Year: 1427 Days

Day: 13 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.11 AU - 4.37 AU

Year: 2604 Days

Day: 34.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,793,559 km

• M1: 460,462 km (0.094 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 10.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.83 AU - 11.33 AU

Year: 10999 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,793,559 km

• M1: 169,345 km (0.115 R)
• M2: 372,200 km (0.09 R)
• M3: 509,530 km (0.087 R)
• M4: 585,526 km (0.089 R)
• M5: 912,547 km (0.08 R)
• M6: 1,188,555 km (0.045 R)
• M7: 1,468,453 km (0.045 R)
• M8: 1,558,810 km (0.049 R)
• M9: 1,627,924 km (0.076 R)
• M10: 2,090,032 km (0.115 R)
• M11: 2,591,484 km (0.066 R)
• M12: 3,129,737 km (0.065 R)
• M13: 3,487,426 km (0.05 R)
• M14: 3,984,838 km (0.089 R)
• M15: 4,471,480 km (0.058 R)
• M16: 5,324,338 km (0.12 R)
• M17: 5,394,649 km (0.087 R)
• M18: 6,450,062 km (0.108 R)
• M19: 6,752,399 km (0.058 R)
• M20: 6,943,735 km (0.043 R)
• M21: 7,136,716 km (0.089 R)
• M22: 7,292,597 km (0.113 R)
• M23: 7,806,615 km (0.096 R)
• M24: 8,414,431 km (0.088 R)
• M25: 8,703,155 km (0.074 R)
• M26: 9,121,581 km (0.116 R)
• M27: 9,804,495 km (0.086 R)
• M28: 10,681,288 km (0.098 R)
• M29: 10,994,097 km (0.064 R)
• M30: 11,720,395 km (0.039 R)
• M31: 11,996,852 km (0.064 R)
• M32: 13,603,533 km (0.111 R)
• M33: 13,700,023 km (0.076 R)
• M34: 14,333,570 km (0.1 R)
• M35: 15,578,673 km (0.089 R)
• M36: 15,882,656 km (0.048 R)
• M37: 16,137,422 km (0.119 R)
• M38: 18,598,157 km (0.093 R)
• M39: 19,462,085 km (0.101 R)
• M40: 20,008,865 km (0.101 R)
• M41: 20,560,582 km (0.106 R)
• M42: 20,838,385 km (0.119 R)
• M43: 21,792,071 km (0.077 R)
• M44: 22,702,524 km (0.037 R)
• M45: 23,220,133 km (0.107 R)
• M46: 23,451,561 km (0.087 R)
• M47: 23,916,511 km (0.037 R)
• M48: 24,443,095 km (0.114 R)
• M49: 24,560,679 km (0.08 R)
• M50: 24,737,354 km (0.105 R)
• M51: 25,507,933 km (0.111 R)
• M52: 25,746,691 km (0.082 R)
• M53: 27,560,416 km (0.028 R)
• M54: 27,805,457 km (0.093 R)
• M55: 28,174,216 km (0.096 R)
• M56: 28,359,119 km (0.109 R)
• M57: 30,610,417 km (0.101 R)
• M58: 30,927,565 km (0.042 R)
• M59: 31,054,872 km (0.12 R)
• M60: 31,757,534 km (0.098 R)
• M61: 32,142,898 km (0.062 R)
• M62: 33,243,489 km (0.071 R)
• M63: 33,308,714 km (0.106 R)
• M64: 33,569,613 km (0.092 R)
• M65: 34,159,178 km (0.061 R)
• M66: 34,686,061 km (0.093 R)
• M67: 34,884,428 km (0.095 R)
• M68: 36,618,716 km (0.119 R)
• M69: 39,134,953 km (0.111 R)
• M70: 39,479,177 km (0.115 R)
• M71: 40,726,973 km (0.097 R)
• M72: 42,340,087 km (0.108 R)
• M73: 43,332,220 km (0.034 R)
• M74: 44,834,781 km (0.082 R)
• M75: 45,556,142 km (0.065 R)
• M76: 46,136,133 km (0.106 R)
• M77: 46,281,542 km (0.113 R)
• M78: 46,427,101 km (0.075 R)
• M79: 46,718,517 km (0.105 R)
• M80: 48,332,678 km (0.105 R)
• M81: 48,776,087 km (0.109 R)
• M82: 48,924,188 km (0.091 R)
• M83: 49,592,442 km (0.067 R)
• M84: 49,666,792 km (0.054 R)

Asteroid Belt

Center: 15.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.4

Radius: 7.9

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.43 AU - 20.85 AU

Year: 27965 Days

Day: 20.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,793,559 km

• M1: 193,580 km (0.105 R)
• M2: 265,536 km (0.088 R)
• M3: 527,931 km (0.096 R)
• M4: 663,167 km (0.111 R)
• M5: 1,283,400 km (0.096 R)
• M6: 1,405,921 km (0.118 R)
• M7: 1,762,861 km (0.085 R)
• M8: 1,934,450 km (0.059 R)
• M9: 2,256,983 km (0.107 R)
• M10: 2,331,034 km (0.085 R)
• M11: 2,635,316 km (0.034 R)
• M12: 2,752,601 km (0.085 R)
• M13: 3,197,804 km (0.117 R)
• M14: 3,974,367 km (0.099 R)
• M15: 4,337,590 km (0.105 R)
• M16: 7,164,392 km (0.112 R)
• M17: 7,219,144 km (0.076 R)
• M18: 7,384,001 km (0.071 R)
• M19: 7,717,754 km (0.097 R)
• M20: 8,515,410 km (0.037 R)
• M21: 9,041,995 km (0.092 R)
• M22: 11,124,846 km (0.113 R)
• M23: 11,315,433 km (0.025 R)
• M24: 13,012,771 km (0.098 R)
• M25: 14,371,568 km (0.119 R)
• M26: 14,648,623 km (0.092 R)
• M27: 14,787,899 km (0.115 R)
• M28: 15,278,730 km (0.064 R)
• M29: 17,589,568 km (0.085 R)
• M30: 18,109,421 km (0.085 R)
• M31: 19,088,389 km (0.101 R)
• M32: 19,930,027 km (0.051 R)
• M33: 20,007,219 km (0.085 R)
• M34: 21,967,101 km (0.101 R)
• M35: 22,046,837 km (0.045 R)
• M36: 22,286,343 km (0.105 R)
• M37: 25,394,987 km (0.091 R)
• M38: 26,150,905 km (0.104 R)
• M39: 27,084,844 km (0.114 R)
• M40: 27,427,124 km (0.036 R)
• M41: 28,810,755 km (0.075 R)
• M42: 28,985,335 km (0.112 R)
• M43: 29,160,215 km (0.103 R)
• M44: 29,423,208 km (0.097 R)
• M45: 29,863,325 km (0.06 R)
• M46: 30,839,152 km (0.086 R)
• M47: 31,915,659 km (0.118 R)
• M48: 32,277,237 km (0.101 R)
• M49: 34,289,926 km (0.115 R)
• M50: 34,474,979 km (0.105 R)
• M51: 35,591,727 km (0.114 R)
• M52: 35,685,375 km (0.045 R)
• M53: 37,384,358 km (0.119 R)
• M54: 38,147,906 km (0.108 R)
• M55: 38,820,199 km (0.071 R)
• M56: 38,916,540 km (0.104 R)
• M57: 43,334,464 km (0.047 R)
• M58: 45,145,645 km (0.076 R)
• M59: 45,958,560 km (0.108 R)
• M60: 46,060,436 km (0.099 R)
• M61: 46,878,737 km (0.094 R)
• M62: 48,218,685 km (0.057 R)
• M63: 48,426,028 km (0.09 R)
• M64: 49,466,780 km (0.045 R)
• M65: 50,094,792 km (0.114 R)
• M66: 51,570,425 km (0.063 R)
• M67: 52,846,495 km (0.118 R)
• M68: 55,212,984 km (0.12 R)
• M69: 55,755,575 km (0.112 R)
• M70: 57,613,880 km (0.086 R)
• M71: 57,723,685 km (0.054 R)
• M72: 58,495,311 km (0.118 R)
• M73: 61,278,429 km (0.095 R)
• M74: 67,319,790 km (0.077 R)
• M75: 68,131,657 km (0.08 R)
• M76: 70,351,989 km (0.119 R)
• M77: 71,884,769 km (0.111 R)
• M78: 73,667,078 km (0.063 R)
• M79: 75,704,451 km (0.041 R)
• M80: 78,856,179 km (0.049 R)
• M81: 78,978,251 km (0.107 R)
• M82: 80,570,870 km (0.119 R)
• M83: 80,693,839 km (0.098 R)
• M84: 81,803,257 km (0.084 R)

Kuiper Belt

Range: 36.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit