🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.94 AU - 1 AU

Year: 364 Days

Day: 15.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.28 AU - 1.3 AU

Year: 558 Days

Day: 41.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,428,519 km

• M1: 318,195 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.01 AU - 2.43 AU

Year: 1260 Days

Day: 31.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,428,519 km

• M1: 875,297 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.56 AU - 2.76 AU

Year: 1652 Days

Day: 19.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.64 AU - 3.16 AU

Year: 1881 Days

Day: 32.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,428,519 km

• M1: 2,045,152 km (0.043 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 13.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.73 AU - 5.43 AU

Year: 3732 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,428,519 km

• M1: 190,139 km (0.047 R)
• M2: 310,565 km (0.051 R)
• M3: 442,211 km (0.104 R)
• M4: 553,213 km (0.111 R)
• M5: 725,998 km (0.091 R)
• M6: 1,010,384 km (0.104 R)
• M7: 1,191,248 km (0.082 R)
• M8: 1,449,903 km (0.07 R)
• M9: 1,727,107 km (0.055 R)
• M10: 1,991,447 km (0.096 R)
• M11: 2,253,542 km (0.093 R)
• M12: 2,461,783 km (0.112 R)
• M13: 2,811,692 km (0.082 R)
• M14: 3,124,501 km (0.104 R)
• M15: 3,249,266 km (0.057 R)
• M16: 3,339,324 km (0.097 R)
• M17: 3,898,072 km (0.084 R)
• M18: 4,071,456 km (0.026 R)
• M19: 4,346,417 km (0.085 R)
• M20: 4,466,095 km (0.046 R)
• M21: 5,039,503 km (0.119 R)
• M22: 5,441,922 km (0.04 R)
• M23: 5,701,474 km (0.102 R)
• M24: 5,876,803 km (0.082 R)
• M25: 5,987,356 km (0.058 R)
• M26: 6,098,507 km (0.102 R)
• M27: 6,210,556 km (0.115 R)
• M28: 6,323,053 km (0.116 R)
• M29: 6,459,187 km (0.061 R)
• M30: 6,826,749 km (0.106 R)
• M31: 7,106,946 km (0.088 R)
• M32: 7,367,246 km (0.061 R)
• M33: 7,486,625 km (0.07 R)
• M34: 7,678,859 km (0.036 R)
• M35: 7,799,883 km (0.081 R)
• M36: 8,019,343 km (0.063 R)
• M37: 8,389,748 km (0.093 R)
• M38: 9,070,568 km (0.109 R)
• M39: 9,172,893 km (0.032 R)
• M40: 9,482,411 km (0.025 R)
• M41: 9,821,549 km (0.09 R)
• M42: 10,271,240 km (0.116 R)
• M43: 10,863,049 km (0.055 R)
• M44: 11,135,766 km (0.1 R)
• M45: 11,660,256 km (0.113 R)
• M46: 11,855,482 km (0.089 R)
• M47: 12,164,551 km (0.116 R)
• M48: 12,733,322 km (0.049 R)
• M49: 13,427,306 km (0.115 R)
• M50: 13,837,803 km (0.086 R)
• M51: 13,955,836 km (0.102 R)
• M52: 14,282,258 km (0.044 R)
• M53: 14,491,247 km (0.07 R)
• M54: 15,003,170 km (0.035 R)
• M55: 15,490,261 km (0.106 R)
• M56: 15,674,416 km (0.046 R)
• M57: 15,982,737 km (0.118 R)
• M58: 16,542,832 km (0.095 R)
• M59: 16,731,026 km (0.094 R)
• M60: 16,951,384 km (0.09 R)
• M61: 17,714,482 km (0.066 R)
• M62: 18,294,174 km (0.059 R)
• M63: 18,879,999 km (0.094 R)
• M64: 19,076,720 km (0.052 R)
• M65: 19,571,441 km (0.074 R)
• M66: 19,903,548 km (0.079 R)
• M67: 20,036,989 km (0.11 R)
• M68: 20,338,130 km (0.093 R)
• M69: 20,674,575 km (0.115 R)
• M70: 21,421,218 km (0.036 R)
• M71: 21,557,951 km (0.115 R)
• M72: 22,176,688 km (0.099 R)
• M73: 23,256,186 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 9.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.76 AU - 5.25 AU

Year: 4257 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,428,519 km

• M1: 168,447 km (0.118 R)
• M2: 255,064 km (0.064 R)
• M3: 391,498 km (0.065 R)
• M4: 586,872 km (0.037 R)
• M5: 754,572 km (0.101 R)
• M6: 863,030 km (0.077 R)
• M7: 989,889 km (0.103 R)
• M8: 1,220,419 km (0.102 R)
• M9: 1,408,314 km (0.116 R)
• M10: 1,731,895 km (0.065 R)
• M11: 1,927,269 km (0.11 R)
• M12: 2,339,711 km (0.071 R)
• M13: 2,629,931 km (0.118 R)
• M14: 2,723,130 km (0.108 R)
• M15: 3,009,012 km (0.043 R)
• M16: 3,165,491 km (0.064 R)
• M17: 3,344,859 km (0.045 R)
• M18: 3,425,642 km (0.119 R)
• M19: 3,881,766 km (0.118 R)
• M20: 3,988,130 km (0.053 R)
• M21: 4,225,541 km (0.075 R)
• M22: 4,601,481 km (0.055 R)
• M23: 4,691,539 km (0.101 R)
• M24: 6,285,803 km (0.086 R)
• M25: 6,689,269 km (0.088 R)
• M26: 7,075,381 km (0.098 R)
• M27: 7,548,110 km (0.119 R)
• M28: 7,708,030 km (0.113 R)
• M29: 7,788,364 km (0.064 R)
• M30: 8,167,146 km (0.101 R)
• M31: 8,413,833 km (0.085 R)
• M32: 9,027,184 km (0.079 R)
• M33: 9,712,791 km (0.105 R)
• M34: 9,915,796 km (0.102 R)
• M35: 10,061,803 km (0.114 R)
• M36: 10,237,880 km (0.12 R)
• M37: 10,326,292 km (0.118 R)
• M38: 10,563,255 km (0.097 R)
• M39: 10,952,359 km (0.037 R)
• M40: 11,042,866 km (0.076 R)
• M41: 11,103,304 km (0.077 R)
• M42: 12,272,561 km (0.096 R)
• M43: 14,033,178 km (0.092 R)
• M44: 14,361,695 km (0.055 R)
• M45: 15,026,358 km (0.089 R)
• M46: 15,837,328 km (0.103 R)
• M47: 16,008,019 km (0.09 R)
• M48: 16,385,754 km (0.104 R)
• M49: 16,662,360 km (0.075 R)
• M50: 16,836,044 km (0.115 R)
• M51: 17,325,378 km (0.111 R)
• M52: 17,642,526 km (0.025 R)
• M53: 17,819,500 km (0.116 R)
• M54: 18,068,281 km (0.119 R)
• M55: 18,282,505 km (0.084 R)
• M56: 18,461,574 km (0.083 R)
• M57: 18,533,381 km (0.11 R)
• M58: 19,621,855 km (0.112 R)
• M59: 20,396,024 km (0.089 R)
• M60: 21,142,517 km (0.114 R)
• M61: 21,368,261 km (0.101 R)
• M62: 21,973,982 km (0.097 R)
• M63: 22,126,423 km (0.103 R)
• M64: 22,470,498 km (0.112 R)
• M65: 22,547,092 km (0.048 R)
• M66: 23,009,200 km (0.093 R)
• M67: 23,202,630 km (0.099 R)
• M68: 23,435,404 km (0.109 R)
• M69: 23,669,076 km (0.114 R)
• M70: 24,571,749 km (0.09 R)
• M71: 25,206,344 km (0.09 R)
• M72: 25,525,585 km (0.087 R)
• M73: 25,765,989 km (0.098 R)
• M74: 25,966,899 km (0.108 R)
• M75: 26,087,625 km (0.06 R)
• M76: 26,410,606 km (0.101 R)
• M77: 27,060,609 km (0.069 R)
• M78: 27,305,651 km (0.029 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit