🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.71 AU - 0.99 AU

Year: 275 Days

Day: 19.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.3 AU - 1.38 AU

Year: 545 Days

Day: 28 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.1 AU - 2.12 AU

Year: 1077 Days

Day: 29.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,648,375 km

• M1: 247,285 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.18 AU - 2.9 AU

Year: 1423 Days

Day: 21.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.65 AU - 4.89 AU

Year: 3661 Days

Day: 35.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,648,375 km

• M1: 926,160 km (0.094 R)
• M2: 2,245,614 km (0.109 R)

Asteroid Belt

Center: 11.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426

Radius: 5.6

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.81 AU - 20.11 AU

Year: 25642 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,648,375 km

• M1: 210,335 km (0.082 R)
• M2: 270,174 km (0.098 R)
• M3: 571,015 km (0.109 R)
• M4: 728,841 km (0.086 R)
• M5: 1,084,435 km (0.107 R)
• M6: 1,251,835 km (0.085 R)
• M7: 1,642,585 km (0.103 R)
• M8: 1,867,879 km (0.105 R)
• M9: 2,638,009 km (0.068 R)
• M10: 2,712,509 km (0.1 R)
• M11: 3,173,719 km (0.11 R)
• M12: 4,563,034 km (0.039 R)
• M13: 5,820,554 km (0.099 R)
• M14: 6,015,480 km (0.102 R)
• M15: 6,919,051 km (0.08 R)
• M16: 6,970,513 km (0.096 R)
• M17: 7,073,735 km (0.106 R)
• M18: 7,281,826 km (0.095 R)
• M19: 7,386,544 km (0.09 R)
• M20: 9,017,161 km (0.051 R)
• M21: 9,242,755 km (0.063 R)
• M22: 9,872,711 km (0.059 R)
• M23: 9,930,606 km (0.118 R)
• M24: 10,222,023 km (0.054 R)
• M25: 10,575,522 km (0.105 R)
• M26: 11,905,447 km (0.098 R)
• M27: 13,351,161 km (0.043 R)
• M28: 13,672,797 km (0.074 R)
• M29: 13,996,975 km (0.042 R)
• M30: 14,323,547 km (0.106 R)
• M31: 14,520,717 km (0.073 R)
• M32: 14,984,471 km (0.029 R)
• M33: 15,926,189 km (0.095 R)
• M34: 16,404,304 km (0.075 R)
• M35: 18,292,080 km (0.081 R)
• M36: 18,720,827 km (0.097 R)
• M37: 21,287,029 km (0.098 R)
• M38: 21,662,520 km (0.112 R)
• M39: 21,964,558 km (0.04 R)
• M40: 23,883,300 km (0.053 R)
• M41: 24,273,601 km (0.068 R)
• M42: 24,351,841 km (0.071 R)
• M43: 25,218,461 km (0.078 R)
• M44: 25,377,184 km (0.096 R)
• M45: 26,416,590 km (0.096 R)
• M46: 28,042,719 km (0.116 R)
• M47: 28,867,752 km (0.084 R)
• M48: 28,950,778 km (0.099 R)
• M49: 29,116,832 km (0.115 R)
• M50: 29,700,862 km (0.078 R)
• M51: 29,868,412 km (0.107 R)
• M52: 30,288,782 km (0.118 R)
• M53: 31,050,235 km (0.091 R)
• M54: 32,075,279 km (0.07 R)
• M55: 34,862,437 km (0.026 R)
• M56: 37,273,805 km (0.08 R)
• M57: 37,726,189 km (0.077 R)
• M58: 37,907,652 km (0.077 R)
• M59: 38,911,005 km (0.111 R)
• M60: 39,830,583 km (0.099 R)
• M61: 39,923,034 km (0.096 R)
• M62: 40,664,441 km (0.098 R)
• M63: 42,254,966 km (0.089 R)
• M64: 43,961,279 km (0.076 R)
• M65: 45,786,672 km (0.104 R)
• M66: 46,659,875 km (0.112 R)
• M67: 47,342,789 km (0.105 R)
• M68: 48,029,144 km (0.082 R)
• M69: 49,908,542 km (0.074 R)
• M70: 50,107,657 km (0.085 R)
• M71: 50,207,439 km (0.077 R)
• M72: 52,518,876 km (0.11 R)
• M73: 54,045,073 km (0.099 R)
• M74: 54,454,523 km (0.105 R)
• M75: 54,967,643 km (0.072 R)
• M76: 55,792,227 km (0.112 R)
• M77: 57,244,822 km (0.1 R)
• M78: 57,662,200 km (0.088 R)
• M79: 59,552,668 km (0.054 R)
• M80: 61,356,669 km (0.084 R)
• M81: 62,426,294 km (0.105 R)
• M82: 63,825,932 km (0.083 R)
• M83: 64,150,409 km (0.051 R)
• M84: 65,671,820 km (0.088 R)
• M85: 66,656,024 km (0.109 R)
• M86: 67,095,094 km (0.097 R)
• M87: 71,650,199 km (0.116 R)
• M88: 72,325,185 km (0.092 R)
• M89: 72,663,426 km (0.088 R)
• M90: 73,681,290 km (0.067 R)
• M91: 74,703,941 km (0.029 R)
• M92: 75,159,915 km (0.104 R)
• M93: 75,388,351 km (0.097 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit