🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 284 Days

Day: 35.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,224,997 km

• M1: 475,871 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 321 Days

Day: 27.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,224,997 km

• M1: 869,014 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.92 AU - 1.22 AU

Year: 424 Days

Day: 21.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,224,997 km

• M1: 310,715 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.24 AU - 1.66 AU

Year: 669 Days

Day: 28.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.04 AU - 4.14 AU

Year: 2604 Days

Day: 20 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,224,997 km

• M1: 191,036 km (0.038 R)
• M2: 1,227,451 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.87 AU - 4.11 AU

Year: 3052 Days

Day: 25.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 9.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.77 AU - 9.07 AU

Year: 9355 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,224,997 km

• M1: 147,653 km (0.108 R)
• M2: 247,734 km (0.09 R)
• M3: 325,375 km (0.043 R)
• M4: 399,875 km (0.094 R)
• M5: 520,750 km (0.057 R)
• M6: 690,693 km (0.085 R)
• M7: 792,420 km (0.057 R)
• M8: 899,382 km (0.04 R)
• M9: 1,096,104 km (0.095 R)
• M10: 1,183,170 km (0.117 R)
• M11: 1,261,409 km (0.038 R)
• M12: 1,654,104 km (0.05 R)
• M13: 2,029,744 km (0.108 R)
• M14: 2,124,439 km (0.089 R)
• M15: 2,290,194 km (0.107 R)
• M16: 2,388,928 km (0.108 R)
• M17: 2,576,075 km (0.113 R)
• M18: 2,813,188 km (0.088 R)
• M19: 3,011,106 km (0.115 R)
• M20: 3,072,890 km (0.066 R)
• M21: 3,404,548 km (0.081 R)
• M22: 3,599,175 km (0.114 R)
• M23: 3,664,998 km (0.118 R)
• M24: 3,931,881 km (0.078 R)
• M25: 4,752,425 km (0.085 R)
• M26: 4,842,782 km (0.112 R)
• M27: 5,567,434 km (0.082 R)
• M28: 6,010,693 km (0.109 R)
• M29: 6,246,459 km (0.083 R)
• M30: 6,325,746 km (0.062 R)
• M31: 6,485,367 km (0.099 R)
• M32: 6,706,921 km (0.057 R)
• M33: 7,261,481 km (0.099 R)
• M34: 7,491,562 km (0.034 R)
• M35: 7,575,935 km (0.073 R)
• M36: 7,788,065 km (0.105 R)
• M37: 8,109,850 km (0.104 R)
• M38: 8,283,384 km (0.105 R)
• M39: 8,656,182 km (0.068 R)
• M40: 8,766,734 km (0.12 R)
• M41: 9,191,592 km (0.108 R)
• M42: 9,395,195 km (0.117 R)
• M43: 9,600,443 km (0.114 R)
• M44: 9,807,038 km (0.066 R)
• M45: 10,318,214 km (0.063 R)
• M46: 10,790,494 km (0.092 R)
• M47: 11,197,550 km (0.059 R)
• M48: 11,463,535 km (0.048 R)
• M49: 12,100,673 km (0.089 R)
• M50: 12,398,672 km (0.04 R)
• M51: 12,673,932 km (0.077 R)
• M52: 13,460,517 km (0.056 R)
• M53: 13,537,560 km (0.079 R)
• M54: 13,666,065 km (0.034 R)
• M55: 14,054,421 km (0.107 R)
• M56: 14,341,349 km (0.07 R)
• M57: 14,630,373 km (0.05 R)
• M58: 15,697,454 km (0.111 R)
• M59: 16,185,742 km (0.073 R)
• M60: 16,789,369 km (0.113 R)
• M61: 17,680,524 km (0.077 R)
• M62: 17,764,747 km (0.088 R)
• M63: 17,962,067 km (0.104 R)
• M64: 18,644,083 km (0.057 R)
• M65: 18,873,267 km (0.066 R)
• M66: 19,103,498 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 11.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.64 AU - 12.38 AU

Year: 14951 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 161.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,224,997 km

• M1: 360,232 km (0.067 R)
• M2: 474,225 km (0.043 R)
• M3: 662,419 km (0.118 R)
• M4: 787,932 km (0.09 R)
• M5: 1,016,218 km (0.059 R)
• M6: 1,138,739 km (0.08 R)
• M7: 1,453,493 km (0.051 R)
• M8: 2,323,554 km (0.085 R)
• M9: 2,487,813 km (0.102 R)
• M10: 2,655,961 km (0.088 R)
• M11: 4,054,102 km (0.032 R)
• M12: 4,373,643 km (0.095 R)
• M13: 4,495,566 km (0.114 R)
• M14: 4,910,401 km (0.092 R)
• M15: 5,688,160 km (0.116 R)
• M16: 5,911,061 km (0.116 R)
• M17: 6,000,969 km (0.097 R)
• M18: 7,550,504 km (0.111 R)
• M19: 7,894,579 km (0.095 R)
• M20: 8,193,475 km (0.113 R)
• M21: 9,531,628 km (0.027 R)
• M22: 10,716,144 km (0.103 R)
• M23: 11,663,248 km (0.095 R)
• M24: 12,463,148 km (0.083 R)
• M25: 12,694,875 km (0.064 R)
• M26: 13,458,124 km (0.092 R)
• M27: 14,055,468 km (0.113 R)
• M28: 14,175,894 km (0.107 R)
• M29: 14,478,680 km (0.094 R)
• M30: 14,783,561 km (0.071 R)
• M31: 14,906,081 km (0.073 R)
• M32: 15,213,954 km (0.113 R)
• M33: 17,556,956 km (0.083 R)
• M34: 18,012,780 km (0.102 R)
• M35: 18,604,590 km (0.119 R)
• M36: 20,077,829 km (0.087 R)
• M37: 20,281,731 km (0.099 R)
• M38: 20,486,232 km (0.104 R)
• M39: 21,519,055 km (0.104 R)
• M40: 21,797,307 km (0.066 R)
• M41: 22,922,283 km (0.094 R)
• M42: 23,277,728 km (0.073 R)
• M43: 23,420,444 km (0.074 R)
• M44: 23,706,625 km (0.08 R)
• M45: 25,082,177 km (0.049 R)
• M46: 25,448,543 km (0.12 R)
• M47: 25,816,553 km (0.105 R)
• M48: 26,112,308 km (0.048 R)
• M49: 26,781,759 km (0.079 R)
• M50: 27,006,156 km (0.095 R)
• M51: 27,156,053 km (0.104 R)
• M52: 28,594,586 km (0.112 R)
• M53: 28,900,513 km (0.12 R)
• M54: 29,438,617 km (0.095 R)
• M55: 29,515,809 km (0.118 R)
• M56: 29,825,028 km (0.114 R)
• M57: 30,368,817 km (0.11 R)
• M58: 30,915,746 km (0.106 R)
• M59: 30,994,136 km (0.107 R)
• M60: 31,782,068 km (0.104 R)
• M61: 33,861,029 km (0.085 R)
• M62: 33,941,812 km (0.079 R)
• M63: 34,916,891 km (0.083 R)
• M64: 35,162,082 km (0.089 R)
• M65: 35,571,980 km (0.113 R)
• M66: 36,396,713 km (0.045 R)
• M67: 37,060,928 km (0.073 R)
• M68: 38,823,639 km (0.108 R)
• M69: 38,908,312 km (0.084 R)
• M70: 39,672,607 km (0.105 R)
• M71: 40,356,270 km (0.101 R)
• M72: 40,441,989 km (0.1 R)
• M73: 40,699,597 km (0.102 R)
• M74: 42,779,306 km (0.058 R)
• M75: 43,568,136 km (0.104 R)
• M76: 45,873,888 km (0.081 R)
• M77: 46,232,175 km (0.099 R)
• M78: 48,128,178 km (0.066 R)
• M79: 48,674,510 km (0.116 R)
• M80: 49,039,977 km (0.113 R)
• M81: 49,131,381 km (0.107 R)
• M82: 49,773,456 km (0.079 R)
• M83: 50,510,524 km (0.07 R)
• M84: 50,602,976 km (0.085 R)
• M85: 52,182,430 km (0.117 R)
• M86: 54,818,793 km (0.113 R)
• M87: 55,008,783 km (0.029 R)
• M88: 55,484,653 km (0.117 R)
• M89: 56,440,584 km (0.095 R)
• M90: 57,787,862 km (0.104 R)
• M91: 58,951,285 km (0.069 R)
• M92: 62,785,030 km (0.091 R)
• M93: 66,293,698 km (0.044 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit