🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.48 AU - 0.76 AU

Year: 187 Days

Day: 41.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.77 AU - 0.87 AU

Year: 284 Days

Day: 34.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,884,557 km

• M1: 81,381 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.29 AU

Year: 436 Days

Day: 29.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 581 Days

Day: 20.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.38 AU - 2.04 AU

Year: 856 Days

Day: 47.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.64 AU - 3.82 AU

Year: 2758 Days

Day: 33.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,884,557 km

• M1: 334,800 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.6

Radius: 7.9

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.34 AU - 15.62 AU

Year: 21097 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,884,557 km

• M1: 509,530 km (0.119 R)
• M2: 748,588 km (0.075 R)
• M3: 992,731 km (0.091 R)
• M4: 1,230,592 km (0.113 R)
• M5: 1,356,254 km (0.108 R)
• M6: 3,388,691 km (0.12 R)
• M7: 4,071,306 km (0.109 R)
• M8: 4,308,269 km (0.089 R)
• M9: 4,549,720 km (0.091 R)
• M10: 4,795,659 km (0.046 R)
• M11: 5,147,214 km (0.091 R)
• M12: 5,351,864 km (0.098 R)
• M13: 5,981,970 km (0.11 R)
• M14: 6,143,237 km (0.096 R)
• M15: 6,690,914 km (0.087 R)
• M16: 6,970,513 km (0.089 R)
• M17: 7,950,080 km (0.09 R)
• M18: 8,849,761 km (0.077 R)
• M19: 9,095,102 km (0.101 R)
• M20: 12,482,746 km (0.066 R)
• M21: 12,620,226 km (0.077 R)
• M22: 12,827,120 km (0.117 R)
• M23: 13,454,832 km (0.079 R)
• M24: 13,595,604 km (0.03 R)
• M25: 14,092,419 km (0.112 R)
• M26: 14,163,926 km (0.054 R)
• M27: 14,451,005 km (0.103 R)
• M28: 14,522,961 km (0.101 R)
• M29: 15,766,269 km (0.054 R)
• M30: 15,840,470 km (0.101 R)
• M31: 15,989,320 km (0.042 R)
• M32: 17,655,840 km (0.049 R)
• M33: 18,275,474 km (0.108 R)
• M34: 19,456,549 km (0.109 R)
• M35: 20,096,380 km (0.09 R)
• M36: 20,499,845 km (0.104 R)
• M37: 20,580,927 km (0.093 R)
• M38: 20,824,622 km (0.12 R)
• M39: 21,396,834 km (0.063 R)
• M40: 23,398,005 km (0.095 R)
• M41: 26,421,826 km (0.087 R)
• M42: 27,308,044 km (0.036 R)
• M43: 27,844,502 km (0.071 R)
• M44: 28,474,758 km (0.106 R)
• M45: 28,836,934 km (0.087 R)
• M46: 29,018,696 km (0.076 R)
• M47: 30,393,500 km (0.119 R)
• M48: 30,578,403 km (0.101 R)
• M49: 31,042,306 km (0.102 R)
• M50: 32,071,091 km (0.105 R)
• M51: 32,921,255 km (0.118 R)
• M52: 33,016,100 km (0.061 R)
• M53: 36,198,795 km (0.079 R)
• M54: 36,296,782 km (0.091 R)
• M55: 36,787,912 km (0.063 R)
• M56: 39,983,172 km (0.075 R)
• M57: 43,161,978 km (0.117 R)
• M58: 43,474,039 km (0.095 R)
• M59: 43,786,698 km (0.045 R)
• M60: 46,634,144 km (0.095 R)
• M61: 47,596,657 km (0.068 R)
• M62: 47,811,330 km (0.066 R)
• M63: 48,781,771 km (0.037 R)
• M64: 49,541,130 km (0.074 R)
• M65: 51,401,230 km (0.04 R)
• M66: 51,731,841 km (0.045 R)
• M67: 51,952,648 km (0.057 R)
• M68: 53,172,768 km (0.11 R)
• M69: 53,284,069 km (0.082 R)
• M70: 53,954,118 km (0.045 R)
• M71: 54,066,017 km (0.034 R)
• M72: 57,802,672 km (0.1 R)
• M73: 58,261,340 km (0.034 R)
• M74: 59,644,222 km (0.082 R)
• M75: 60,688,565 km (0.093 R)
• M76: 64,094,460 km (0.095 R)
• M77: 64,806,845 km (0.038 R)
• M78: 67,441,263 km (0.06 R)
• M79: 67,803,290 km (0.117 R)
• M80: 68,407,965 km (0.063 R)
• M81: 69,988,466 km (0.108 R)
• M82: 70,354,981 km (0.114 R)
• M83: 71,458,116 km (0.097 R)
• M84: 71,704,055 km (0.057 R)
• M85: 73,185,522 km (0.098 R)
• M86: 74,054,387 km (0.112 R)
• M87: 76,178,677 km (0.059 R)
• M88: 80,359,039 km (0.093 R)
• M89: 82,541,373 km (0.113 R)
• M90: 82,670,476 km (0.092 R)
• M91: 83,834,348 km (0.118 R)
• M92: 83,963,899 km (0.109 R)
• M93: 84,743,304 km (0.097 R)
• M94: 86,309,145 km (0.083 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: 514 - 17,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit